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Home My WebLink AboutTuntutuliak Heat Recovery Project Final Manual - Feb 2016 - REF Grant 7071085FINAL PROJECT MANUAL For NATIVE VILLAGE OF TUNTUTULIAK HEAT RECOVERY PROJECT OWNER’S REPRESENTATIVE: Alaska Native Tribal Health Consortium 3900 Ambassador Drive, Suite 301 Anchorage, Alaska 99508 OWNER: Native Village of Tuntutuliak P.O. Box 8086 Tuntutuliak, Alaska 99680 ENGINEER: CRW Engineering Group, LLC 3940 Arctic Boulevard, Suite 300 Anchorage, Alaska 99503 February 12, 2016 Native Village of Tuntutuliak Heat Recovery Project FINAL 000110 - 1 INDEX TO CONTRACT DOCUMENTS SECTION 00 01 10 INDEX TO CONTRACT DOCUMENTS ***See Drawings for Additional Mechanical and Electrical sheet specifications*** SECTION TITLE PAGES DIVISION 00 PROCUREMENT & CONTRACT INFORMATION To be provided by ANTHC Contracting Department DIVISION 01 GENERAL REQUIREMENTS 01 00 00 General Requirements 2 01 10 00 Summary 4 01 31 19 Project Meetings 2 01 32 16 Construction Progress Schedule 3 01 33 00 Submittal Procedures 4 01 40 00 Quality Requirements 5 01 50 00 Temporary Facilities and Controls 13 01 57 26 Temporary Indoor Air Quality Controls 3 01 60 00 Product Requirements 4 01 70 00 Execution and Closeout Requirements 12 01 73 10 Cutting and Patching 3 01 74 19 Construction Waste Management and Disposal 3 01 91 00 Commissioning 7 DIVISION 02 EXISTING CONDITIONS 02 01 00 Maintenance of Existing Conditions 2 02 22 00 Existing Conditions Assessment 2 02 32 00 Geotechnical Investigations 1 02 41 19 Selective Demolition 5 02 43 00 Removal and Relocation 5 DIVISION 05 METALS 05 12 00 Structural Steel Framing 6 05 50 00 Metal Fabrications 5 DIVISION 06 WOOD, PLASTICS, & COMPOSITES 06 14 00 Treated Wood Decking Material 4 Native Village of Tuntutuliak Heat Recovery Project FINAL 000110 - 2 INDEX TO CONTRACT DOCUMENTS DIVISION 23 HEATING VENTILATING AND AIR CONDITIONING 23 05 53 Identification for HVAC Piping and Equipment 3 23 05 93 Testing, Adjusting, and Balancing for HVAC 3 DIVISION 31 EARTHWORK 31 25 13 Erosion Controls 3 31 34 19 Geoblock Products 2 31 62 16 Steel Piles 4 DIVISION 32 EXTERIOR IMPROVEMENTS 32 90 01 Landscape Restoration 4 DIVISION 33 UTILITIES 33 07 00 Insulated Pipe and Fittings 9 Aquatherm Standard Pressure Testing Procedure 8 ***See Drawings for Additional Mechanical and Electrical sheet specifications*** ATTACHMENTS Attachment A Title 36. Public Contracts – Laborers’ & Mechanics’ Minimum Rates of Pay 37 DRAWINGS (under separate cover) Tuntutuliak Heat Recovery Upgrades February 2016 29 DIVISION 00 PROCUREMENT & CONTRACT INFORMATION TO BE PROVIDED BY ANTHC DIVISION 01 GENERAL REQUIREMENTS Native Village of Tuntutuliak Heat Recovery Project 010000 - 1 FINAL GENERAL REQUIREMENTS SECTION 01 00 00 GENERAL REQUIREMENTS 1 SCOPE OF WORK A. See specification Section 01 10 00, SUMMARY 2 EXTRA OR DISPUTED WORK REPORTS 2.01 If payment for work performed is to be based on time and materials, or if a claim is contemplated in which time and material reports would assist in settling the claim, the Contractor shall maintain adequate records on the Daily Report forms available from the Engineer. The reported work shall have the Owner’s signature to indicate his concurrence prior to being submitted to the Engineer or Contract Administrator within 48 hours of the time the work was performed. Concurrence by the Owner does not indicate agreement to or authorization of "extra work" or "extra payment" but rather indicates agreement that the work effort recorded during that time period was in fact done. 3 MATERIAL TESTING AND INSPECTION 3.01 Contractor's Obligation A. The Contractor shall obtain and pay for all testing that may be necessary to qualify Contractor-furnished materials for use in the work. This shall include material quality tests, mix designs, equipment and plant calibration, and other similar tests required to qualify Contractor-furnished materials for compliance with the specifications. The Contractor shall submit test results to the Engineer sufficiently in advance of the work so that approval to proceed is received by the Contractor prior to using that material in the work. B. Samples of material required for testing shall be furnished by the Contractor. C. The Contractor is responsible for coordinating with the Owner and requesting all testing, including field testing paid for by the Owner. D. The Contractor shall pay for all failing field tests performed to monitor construction control of the materials used in the work. E. Payment for failing field tests will be deducted from any amounts due or to become due to the Contractor. 4 WEATHER LIMITATIONS The Contractor shall protect each increment of completed work against detrimental effects due to weather, by approved methods. Any increment of completed work that is damaged by freezing or rain, shall be reconditioned, reshaped, re-compacted, or replaced by the Contractor in conformance with the requirements of this specification without additional cost to the Owner. Native Village of Tuntutuliak Heat Recovery Project 010000 - 2 FINAL GENERAL REQUIREMENTS 5 NOTICE TO BE GIVEN 5.01 Contractor shall notify the Owner at least 48 hours prior to the following: A. Disruptions in water/sewer service B. Disruptions in electrical service. C. Testing END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 011000 - 1 SUMMARY SECTION 01 10 00 SUMMARY PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 1 Specification Sections, apply to this section. 1.2 SUMMARY A. Section Includes: 1. Contract description. 2. Work by Owner or other Work at the Site. 3. Contractor's use of Site and premises. 4. Work sequence. 5. Owner occupancy. 6. Permits. 7. Specification conventions. 1.3 CONTRACT DESCRIPTION A. Type of Contract: Single Prime Contract. B. Base Bid: 1. Heat Recovery Upgrades: Work includes improvements to existing heat recovery system in Tuntutuliak, Alaska including: a. Construction of a new above grade heat recovery pipeline from the power plant to the Water Treatment Plant as shown on the Drawings. b. Construction of a heat recovery system at the Water Treatment Plant. c. Connection and upgrades to the heat recovery system at the power plant. C. Perform Work of the Contract under stipulated sum in accordance with the Contract with Owner according to Conditions of Contract. 1.4 WORK BY OWNER OR OTHERS A. If Owner-awarded contracts interfere with each other due to work being performed at the same time or at the same Site, Owner will determine the sequence of work under all contracts according to "Work Sequence" and "Contractor's Use of Site and Premises" Articles in this Section. Native Village of Tuntutuliak Heat Recovery Project FINAL 011000 - 2 SUMMARY B. Coordinate Work with utilities of Owner and public or private agencies. C. Remove and deliver to Owner the following items before completion of Work: 1. Materials to be salvaged per the Drawings and/or elsewhere in the Specifications. 1.5 CONTRACTOR'S USE OF SITE AND PREMISES A. Limit use of Power Plant and Water Treatment Plant and Work in public rights-of-way and private facilities to allow: 1. Occupancy by Owner. 2. Work by Owner. 3. Work by Others. 4. Public Access (in public rights-of-way only) 5. Occupancy by facility owners. B. Access to Site by Owner personnel to be maintained to allow them to operate and maintain the water treatment plant, water distribution and wastewater collection facilities. C. Emergency Building Exits during Construction: Maintain access at all times. D. Construction Operations: Limited to areas indicated on Drawings. 1. Noisy and Disruptive Operations (such as use of welding equipment, saws, and other equipment that can inhibit proper operations): a. Not allowed inside existing building during regular hours of operation. Coordinate and schedule such operations with Owner to minimize disruptions. b. Only allowed between 8:00 AM and 8:00 PM in public rights-of-way and private residences. 2. Coordinate and schedule access to private facilities with Owner, and property occupant to minimize disruptions. Coordinate access a minimum of 7 days in advance of proposed construction schedule date and adjust as necessary to maintain overall construction progress. E. Utility Outages and Shutdown: 1. Coordinate and schedule electrical and other utility outages with Owner. 2. Outages: Allowed only at previously agreed upon times. 3. At least one week before scheduled outage, submit Outage Request Plan to Engineer itemizing the dates, times, and duration of each requested outage. F. Construction Plan: Before start of construction, submit three copies of construction plan regarding access to Work, use of Site, and utility outages for acceptance by Owner. After acceptance of plan, construction operations shall comply with accepted plan unless deviations are accepted by Owner in writing. Native Village of Tuntutuliak Heat Recovery Project FINAL 011000 - 3 SUMMARY 1.6 WORK SEQUENCE A. Construct Work in stages in order to accommodate Owner's occupancy requirements during construction period. Coordinate construction schedule and operations with Engineer. Water service must remain in operation at all times throughout construction except for approved shutdowns. B. Heat Recovery Pipeline Construction Sequencing: Previous installations of helical anchors in the area have required a mobilization during winter when the ground is frozen sufficiently to support heavy equipment access and when the tundra will not be damaged. Depending on the contractor’s means and methods, it may also be advantageous to install the pipe supports and set the arctic pipe during the winter. All operation of construction equipment shall strictly adhere to the Tundra and Boardwalk Protection Plan in Section 015000 – Temporary Facilities and Controls. C. Sequencing of Construction Plan: Before start of construction, submit three copies of construction plan regarding phasing of demolition, renovation, and new Work for acceptance by Owner. After acceptance of plan, construction sequencing shall comply with accepted plan unless deviations are accepted by Owner in writing. D. Do not enter project sites until coordinated and approved by Owner. 1.7 OWNER OCCUPANCY A. Schedule and substantially complete designated portions of the Work for occupancy before Substantial Completion of the entire Work as required to meet sequencing requirements identified in Article 1.6 above. B. Owner will occupy Power Plant and Water Treatment Plant premises during entire period of construction to conduct normal operations and maintenance of existing facilities. C. Cooperate with Owner to minimize conflict and to facilitate Owner's operations. D. Schedule the Work to accommodate Owner occupancy. 1.8 PERMITS A. All permits of a permanent nature will be secured by Owner. B. Contractor shall furnish all necessary temporary permits for construction of Work. including the following: 1. Contained Water Discharge Permit (ADEC) – if required. 2. Storm Water Pollution Prevention Plan (SWPPP) (ADEC) – if required. Native Village of Tuntutuliak Heat Recovery Project FINAL 011000 - 4 SUMMARY 1.9 SPECIFICATION CONVENTIONS A. These Specifications are written in imperative mood and streamlined form. This imperative language is directed to Contractor unless specifically noted otherwise. The words "shall be" are included by inference where a colon (:) is used within sentences or phrases. PART 2 - PRODUCTS - Not Used PART 3 - EXECUTION - Not Used END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 013119 - 1 PROJECT MEETINGS SECTION 01 31 19 PROJECT MEETINGS PART 1 -- GENERAL 1.1 PRECONSTRUCTION CONFERENCE:Before start of construction, Engineer will arrange a meeting with Contractor. The meeting agenda will include the following: A. Minimum Agenda: Correspondence procedures Designation of responsible personnel Labor standards provisions Payroll reports Changes Payments to Contractor Subcontractors Accident prevention program (including name of responsible supervisor) Accident reporting Documents required under the contract Saturday, Sunday, holiday and night work Safety program (compliance with the "Accident Prevention" clause of the General Provisions) Tentative construction schedule Submittal of shop drawings, project data, and samples Relationship of Division 1 to other divisions Local Hire Opportunities 1.2 PROGRESS MEETINGS A. The Engineer will schedule meetings every week, or less if agreed upon by Owner, Engineer, and Contractor, with the Contractor and subcontractors. The Engineer will be responsible for recording, and distribution, of the meeting minutes. The meeting agenda will include the following as a minimum: 1. Approval of minutes of previous meetings 2. Field observations, problems, and decisions 3. Identification of problems which impede planned progress 4. Review of submittals schedule and status of submittals 5. Review of off-site fabrication and delivery schedules 6. Status of project record drawings/specifications 7. Maintenance of progress schedule Native Village of Tuntutuliak Heat Recovery Project FINAL 013119 - 2 PROJECT MEETINGS 8. Corrective measures to regain projected schedules 9. Planned progress during succeeding work period (Note: planned progress will be provided on a weekly basis) 10. Coordination of projected progress 11. Maintenance of quality and work standards 12. Effect of proposed changes on progress schedule and coordination 13. Other business relating to work 14. Review of the monthly progress payment 1.03 SUBMITTALS The Engineer will provide meeting minutes for review and approval to all meeting participants prior to the next meeting or within one week of meeting, whichever is sooner. If no comments are returned in writing to the Engineer then the meeting minutes will be assumed correct. PART 2: PRODUCTS (NOT USED). PART 3: EXECUTION (NOT USED). END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 013216 - 1 CONSTRUCTION PROGRESS SCHEDULE SECTION 01 32 16 CONSTRUCTION PROGRESS SCHEDULE PART 1 - GENERAL 1.1 SECTION INCLUDES A. Submittals. B. Network Analysis Schedules C. Review and evaluation. D. Updating schedules. E. Distribution. 1.2 SUBMITTALS A. Schedule Updates: 1. Overall percent complete, projected and actual. 2. Completion progress by listed activity and subactivity, to within five working days prior to submittal. 3. Changes in Work scope and activities modified since submittal. 4. Delays in submittals or resubmittals, deliveries, or Work. 5. Adjusted or modified sequences of Work. 6. Other identifiable changes. 7. Revised projections of progress and completion. B. Narrative Progress Report: 1. Submit with each monthly submission of Progress Schedule. 2. Summary of Work completed during the past period between reports. 3. Work planned during the next period. 4. Explanation of differences between summary of Work completed and Work planned in previously submitted report. 5. Current and anticipated delaying factors and estimated impact on other activities and completion milestones. 6. Corrective action taken or proposed. Native Village of Tuntutuliak Heat Recovery Project FINAL 013216 - 2 CONSTRUCTION PROGRESS SCHEDULE 1.3 NETWORK ANALYSIS SCHEDULES A. Prepare network analysis diagrams and supporting mathematical analyses using critical path method. B. Illustrate order and interdependence of activities and sequence of Work; how start of given activity depends on completion of preceding activities, and how completion of activity may restrain start of subsequent activities. C. Illustrate complete sequence of construction by activity, identifying Work of separate stages. Indicate dates for submittals and return of submittals; dates for procurement and delivery of critical products; and dates for installation and provision for testing. Include legend for symbols and abbreviations used. D. Prepare subschedules for each stage of Work and Sequencing of Construction Plan identified in Section 01 10 00 - Summary. 1.4 REVIEW AND EVALUATION A. Participate in joint review and evaluation of schedules with Engineer at each submittal. B. Evaluate Project status to determine Work behind schedule and Work ahead of schedule. C. After review, revise schedules incorporating results of review, and resubmit within 10 days. 1.5 UPDATING SCHEDULES A. Maintain schedules to record actual start and finish dates of completed activities. B. Indicate progress of each activity to date of revision, with projected completion date of each activity. Update schedules to depict current status of Work. C. Identify activities modified since previous submittal, major changes in Work, and other identifiable changes. D. Upon approval of a Change Order, include the change in the next schedule submittal. E. Indicate changes required to maintain Date of Substantial Completion. F. Submit sorts as required to support recommended changes. G. Prepare narrative report to define problem areas, anticipated delays, and impact on schedule. Report corrective action taken or proposed and its effect. Native Village of Tuntutuliak Heat Recovery Project FINAL 013216 - 3 CONSTRUCTION PROGRESS SCHEDULE 1.6 DISTRIBUTION A. Following joint review, distribute copies of updated schedules to Contractor's Project site file, to Subcontractors, suppliers, and Engineer. B. Instruct recipients to promptly report, in writing, problems anticipated by projections shown in schedules. PART 2 - PRODUCTS - Not Used PART 3 - EXECUTION - Not Used END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 013300 - 1 SUBMITTAL PROCEDURES SECTION 01 33 00 SUBMITTAL PROCEDURES PART 1: GENERAL 1.1 DESCRIPTION: A. The work of this section consists of submittal requirements before and during construction. 1.2 SCHEDULES: A. As soon as possible after Notice of Award and before beginning any work, submit Progress Schedule and Schedule of Values as a package. Engineer will review the Progress Schedule and the Schedule of Values for format and content. B. Progress Schedule: Submit one electronic copy of Progress Schedule showing estimated starting and completion dates for each part of the work. The first progress payment will not be issued until an acceptable progress schedule is submitted. C. Schedule of Values: Submit a schedule of dollar values including all major components and mile stones for each phase of construction. Break down into component parts each phase using a series of operations for which progress payments may be requested. The total cost of all items shall equal the contract sum. The Engineer may request data to verify accuracy of dollar values. 1.3 SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES: A. General Procedures: 1. For all components identified in the drawings or in individual specification sections, forward submittals to Engineer at least 30 days before need for approval. Unless a different number is specified, submit one electronic copy of each shop drawing, one specimen of each sample, and one electronic copy of all other submittals requested, all of which will be retained by Engineer. Submit any additional copies that are to be returned. 2. Coordinate all submittals and review them for legibility, accuracy, completeness, and compliance with contract requirements. Forward submittals that are related to or affect one another as a package to facilitate coordinated review. 3. Submittals will not be accepted for review if identification or approval stamps are missing or are placed on the back of the submittal, an incorrect amount of submittals are submitted, the transmittal form is incorrectly filled out, submittals are not coordinated, or submittals do not show evidence of Contractor's approval. Native Village of Tuntutuliak Heat Recovery Project FINAL 013300 - 2 SUBMITTAL PROCEDURES 4. Engineer reserves the right to require submittals in addition to those called for in individual sections. B. Specific Procedures: 1. Shop Drawings: Identify each copy of shop drawings with contract drawing number in lower right hand corner. 2. Samples: Samples shall be large enough to illustrate clearly the functional characteristics and full range of color, texture, or pattern. 3. Manufacturers' Literature: Submit only pertinent pages; mark each copy of standard printed data to identify products referenced in specification section. C. Engineer Approval: 1. Engineer will indicate approval or disapproval of each submittal and the reasons for disapproval. 2. After Engineer review, revise and resubmit as required. Identify changes made since previous submittal. 3. When Engineer has approved submittals, Contractor's copies will be returned. Any work done before approval shall be at Contractor's own risk. No payment shall be made for any work performed without an approved submittal. 1.4 APPROVED EQUALS: A. For each item proposed as an "approved equal," submit a separate request that is clearly marked as an “approved equal request” to the Engineer. With each request submit supporting data, including: 1. Drawings and samples as appropriate. 2. Comparison of the qualities of the proposed item with that specified. 3. Changes required in other elements of the work because of the substitution. 4. Name, address, and telephone number of vendor. 5. Manufacturer's literature regarding installation, operation, and maintenance, including schematics for electrical and hydraulic systems, lubrication requirements, and parts lists. Describe availability of maintenance service, and state source of replacement materials. B. A request for approval constitutes a representation that Contractor: Native Village of Tuntutuliak Heat Recovery Project FINAL 013300 - 3 SUBMITTAL PROCEDURES 1. Has investigated the proposed item and determined that it is equal or superior in all respects to that specified. 2. Will provide the same warranties for the proposed item as for the item specified. 3. Has determined that the proposed item is compatible with interfacing items. 4. Will coordinate the installation of an approved item and make all changes required in other elements of the work because of the substitution. 5. Waives all claims for additional expenses that may be incurred as a result of the substitution. Including the Work of its Subcontractors and of other contractors, and shall effect such changes without cost to the Owner. This shall include the cost for redesign and claims of other contractor(s) affected by the resulting change. C. The Engineer has final determination whether or not an item is approved and considered equal. D. Acceptance by the Engineer of a substitute item proposed by the Contractor shall not relieve the Contractor of the responsibility for full compliance with the Contract Documents and for adequacy of the substitute item. 1.5 MANUFACTURER'S INSTALLATION INSTRUCTIONS: When contract documents require compliance with manufacturer's printed instructions, provide one complete set of instructions for Engineer and keep another complete set of instructions at the project site until substantial completion. PART 2: PRODUCTS: (NOT USED). PART 3: EXECUTION: 3.1 CONTRACTOR'S REVIEW A. Review each submittal and check for coordination with other Work of the Contract and for compliance with the Contract Documents. Note corrections and field dimensions. Mark with approval stamp before submitting to Engineer and Construction Manager. B. Approval Stamp: Stamp each submittal with a uniform, approval stamp. Include Project name and location, submittal number, Specification Section title and number, name of reviewer, date of Contractor's approval, and statement certifying that submittal has been reviewed, checked, and approved for compliance with the Contract Documents. Native Village of Tuntutuliak Heat Recovery Project FINAL 013300 - 4 SUBMITTAL PROCEDURES 1.1 ENGINEER’S ACTION A. General: Engineer will not review submittals that do not bear Contractor's approval stamp and will return them without action. B. Action Submittals: Engineer will review each submittal, make marks to indicate corrections or modifications required, and return it. 1. If copy of submittal returned to the Contractor is marked “NO EXCEPTIONS TAKEN”, formal revision and resubmission of the submittal will not be required. 2. If copy of submittal returned to the Contractor is marked “APPROVED AS NOTED” or “MAKE CORRECTIONS NOTED”, formal revision shall be made and resubmission of said submittal will not be required. 3. If copy of submittal returned to the Contractor is marked “REVISE AND RESUBMIT”, the Contractor shall revise said submittal and resubmit the required number of copies of said submittal to the Engineer. 4. If copy of submittal returned to the Contractor is marked “REJECTED”, the Contractor shall revise said submittal and resubmit the required number of copies of said submittal to the Engineer. C. Partial submittals are not acceptable, will be considered non-responsive, and will be returned without review. D. Submittals not required by the Contract Documents may not be reviewed and may be discarded E. Fabrication of any item may only be commenced after the Engineer has reviewed pertinent submittals and returned copies to the Contractor marked either “No Exceptions Taken”, “Approved as Noted”, or “Make Corrections Noted”. Corrections indicated on submittal shall be considered as changes necessary to meet the requirements of the Contract Documents and shall not be taken as the basis for changes to the Contract requirements. Only a change order can alter the contract price, time, or requirements. F. The Engineer’s Review of Contractor submittals shall not relive the contractor of the entire responsibility for the correctness of detail dimensions. The Contractor shall assume the responsibility and risk for any misfits due to errors in the Contractor submittals. The Contractor is responsible for the dimensions and the design of adequate connections and details. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 014000 - 1 QUALITY REQUIREMENTS SECTION 01 40 00 QUALITY REQUIREMENTS PART 1 - GENERAL 1.1 SECTION INCLUDES A. Quality control. B. Tolerances. C. References. D. Labeling. E. Testing and inspection services. F. Manufacturers' field services. 1.2 QUALITY CONTROL A. Monitor quality control over suppliers, manufacturers, products, services, Site conditions, and workmanship, to produce Work of specified quality. B. Comply with specified standards as the minimum quality for the Work except where more stringent tolerances, codes, or specified requirements indicate higher standards or more precise workmanship. C. Perform Work using persons qualified to produce required and specified quality. D. Products, materials, and equipment may be subject to inspection by Engineer at place of manufacture or fabrication. Such inspections shall not relieve Contractor of complying with requirements of Contract Documents. E. Supervise performance of Work in such manner and by such means to ensure that Work, whether completed or in progress, will not be subjected to harmful, dangerous, damaging, or otherwise deleterious exposure during construction period. F. Coordination: Coordinate sequence of activities to accommodate required quality assurance and control services with a minimum of delay and to avoid necessity of removing and replacing construction to accommodate testing and inspecting. 1. Schedule times for tests, inspections, obtaining samples, and similar activities. Native Village of Tuntutuliak Heat Recovery Project FINAL 014000 - 2 QUALITY REQUIREMENTS 1.3 TOLERANCES A. Monitor fabrication and installation tolerance control of products to produce acceptable Work. Do not permit tolerances to accumulate. B. Comply with manufacturers' recommended tolerances and tolerance requirements in reference standards. When such tolerances conflict with Contract Documents, request clarification from Engineer before proceeding. C. Adjust products to appropriate dimensions; position before securing products in place. 1.4 REFERENCES A. For products or workmanship specified by association, trade, or other consensus standards, comply with requirements of standard except when more rigid requirements are specified or are required by applicable codes. B. Conform to reference standard by date of issue current as of date of Contract Documents except where specific date is established by code. C. Obtain copies of standards and maintain on Site when required by product Specification Sections. D. When requirements of indicated reference standards conflict with Contract Documents, request clarification from Engineer before proceeding. E. Neither contractual relationships, duties, or responsibilities of parties in Contract nor those of Engineer shall be altered from Contract Documents by mention or inference in reference documents. 1.5 LABELING A. Attach label from agency approved by authorities having jurisdiction for products, assemblies, and systems required to be labeled by applicable code or State statute. B. Label Information: Include manufacturer's or fabricator's identification, approved agency identification, and the following information, as applicable, on each label: 1. Model number. 2. Serial number. 3. Performance characteristics. Native Village of Tuntutuliak Heat Recovery Project FINAL 014000 - 3 QUALITY REQUIREMENTS 1.6 TESTING AND INSPECTION SERVICES A. Contractor shall employ and pay for services of an independent testing agency or laboratory acceptable to Owner to perform specified testing unless otherwise noted. 1. Before starting Work, submit testing laboratory name, address, and telephone number, and name of responsible officer. B. Testing, inspections, and source quality control may occur on or off Project Site. Perform off-Site testing as required by Engineer or Owner. C. Reports shall be submitted by independent firm to Engineer, Contractor, and authorities having jurisdiction, indicating observations and results of tests and compliance or noncompliance with Contract Documents. 1. Submit final report indicating correction of Work previously reported as noncompliant. D. Employment of testing agency or laboratory shall not relieve Contractor of obligation to perform Work according to requirements of Contract Documents. E. Retesting or re-inspection required because of nonconformance with specified or indicated requirements shall be performed by same independent firm on instructions from Engineer. Payment for retesting or re-inspection will be charged to Contractor by deducting testing charges from Contract Sum/Price. F. Agency Responsibilities: 1. Provide qualified personnel at Site. Cooperate with Engineer and Contractor in performance of services. 2. Perform indicated sampling and testing of products according to specified standards. 3. Ascertain compliance of materials with requirements of Contract Documents. 4. Promptly notify Engineer and Contractor of observed irregularities or nonconformance of Work or products. 5. Perform additional tests required by Engineer. G. Agency Reports: After each test, promptly submit two copies of report to Engineer, Contractor, and authorities having jurisdiction. When requested by Engineer, provide interpretation of test results. Include the following: 1. Date issued. 2. Project title and number. 3. Name of inspector. 4. Date and time of sampling or inspection. 5. Identification of product and Specification Section. 6. Location in Project. 7. Type of inspection or test. 8. Date of test. 9. Results of tests. 10. Conformance with Contract Documents. Native Village of Tuntutuliak Heat Recovery Project FINAL 014000 - 4 QUALITY REQUIREMENTS H. Limits on Testing Authority: 1. Agency or laboratory may not release, revoke, alter, or enlarge on requirements of Contract Documents. 2. Agency or laboratory may not approve or accept any portion of the Work. 3. Agency or laboratory may not assume duties of Contractor. 4. Agency or laboratory has no authority to stop the Work. 1.7 MANUFACTURER'S FIELD SERVICES A. When specified in individual Specification Sections, require material or product suppliers or manufacturers to provide qualified staff personnel to observe Site conditions, conditions of surfaces and installation, quality of workmanship, startup of equipment, testing, adjusting, and balancing of equipment commissioning as applicable, and to initiate instructions when necessary. B. Submit qualifications of observer to Engineer 30 days in advance of required observations. C. Report observations and Site decisions or instructions given to applicators or installers that are supplemental or contrary to manufacturer's written instructions. PART 2 - PRODUCTS - Not Used PART 3 - EXECUTION: 3.1 TEST AND INSPECTION LOG A. Prepare a record of test and inspections. Include the following: 1. Date test or inspection was conducted. 2. Description of the Work tested or inspected. 3. Date test or inspection results were transmitted to Engineer. 4. Identification of testing agency or special inspector conducting test or inspection. B. Maintain log at Project site. Post changes and modifications as they occur. Provide access to test and inspection log for Engineer’s reference during normal working hours. 3.2 REPAIR AND PROTECTION A. General: On completion of testing, inspecting, sample taking, and similar services, repair damaged construction and restore substrates and finishes. 1. Provide materials and comply with installation requirements specified in other Specification Sections. Restore patched areas and extend restoration into adjoining areas with durable seams that are as invisible as possible. Native Village of Tuntutuliak Heat Recovery Project FINAL 014000 - 5 QUALITY REQUIREMENTS 2. Comply with the Contract Document requirements for Division 1 Section "Cutting and Patching." B. Protect construction exposed by or for quality-control service activities. C. Repair and protection are Contractor's responsibility, regardless of the assignment of responsibility for quality-control services. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 1 TEMPORARY FACILITIES AND CONTROLS SECTION 01 50 00 TEMPORARY FACILITIES AND CONTROLS PART 1 - GENERAL 1.1 SECTION INCLUDES A. Temporary Utilities: 1. Temporary electricity. 2. Temporary lighting for construction purposes. 3. Temporary heating. 4. Temporary ventilation. 5. Communication services. 6. Temporary water service. 7. Temporary sanitary facilities. B. Construction Facilities: 1. Field offices and sheds. 2. Vehicular access. 3. Progress cleaning and waste removal. 4. Project identification. 5. Traffic regulation. 6. Fire-prevention facilities. C. Temporary Controls: 1. Barriers. 2. Enclosures and fencing. 3. Security. 4. Water control. 5. Dust control. 6. Erosion and sediment control. 7. Noise control. 8. Pollution control. D. Tundra and Boardwalk Protection Plan E. Special Controls: 1. Recovery and Preservation of Archaeological and Cultural Resources F. Removal of utilities, facilities, and controls. Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 2 TEMPORARY FACILITIES AND CONTROLS 1.2 REFERENCES A. Alaska Department of Environmental Conservation (ADEC): 1. AKR100000 - General Permit for Discharges from Large and Small Construction Activities. 2. Alaska Storm Water Guide – December 2011. 1.3 TEMPORARY ELECTRICITY A. Owner will pay cost of energy used in the Water Treatment Plant. Exercise measures to conserve energy. Use Owner's existing power service. B. Contractor shall provide temporary electricity to field office at Contractors expense. Contractor shall pay for cost of energy at field offices. 1.4 TEMPORARY LIGHTING FOR CONSTRUCTION PURPOSES A. Provide and maintain lighting for construction operations to achieve minimum lighting level of 2 watts/sq ft. B. Maintain lighting and provide routine repairs. C. Permanent building lighting may be used during construction. 1.5 TEMPORARY HEATING A. Existing heating systems, where available, may be used to heat the construction area during construction. B. Contractor shall provide and pay for temporary heating to field office and Engineer’s field office throughout construction. C. When building heating system is offline during construction, Contractor shall provide and pay for heating devices and heat as needed to maintain specified conditions for construction operations. D. Before operating permanent equipment for temporary heating purposes, verify installation is approved for operation, equipment is lubricated, and filters are in place. Provide and pay for operation, maintenance, and regular replacement of filters and worn or consumed parts. Replace filters at Substantial Completion. E. Maintain minimum ambient temperature of 50 degrees F in areas where construction is in progress and throughout the water treatment plant and/or private residences where construction is occurring. Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 3 TEMPORARY FACILITIES AND CONTROLS 1.6 TEMPORARY VENTILATION A. Ventilate enclosed areas to achieve curing of materials, to dissipate humidity, and to prevent accumulation of dust, fumes, vapors, or gases. 1.7 COMMUNICATION SERVICES A. Telephone Service: Provide, maintain, and pay for telephone service to field office at time of Project mobilization and until completion of Work. B. Facsimile Service: Provide, maintain, and pay for facsimile service including dedicated telephone line to field office and Engineer's field office at time of Project mobilization and until completion of Work. C. Internet Service: Provide, maintain, and pay for broadband Internet service to field office and Engineer's field office at time of Project mobilization. Provide desktop computer with Microsoft operating system and appropriate office function software (Microsoft Word, Excel, Outlook, Internet Explorer, etc…), modem, and printer. 1.8 TEMPORARY WATER SERVICE A. Owner will pay cost of temporary water. Exercise measures to conserve water. Use Owner's existing water system, extended and supplemented with temporary devices as needed to maintain specified conditions for construction operations. B. Extend piping as necessary with outlets located so that water is available by hoses with threaded connections. Provide backflow prevention devices at each hose connection. 1.9 TEMPORARY SANITARY FACILITIES A. Provide and maintain required facilities and enclosures. Existing facility use is not permitted. Provide facilities at time of Project mobilization. 1.10 FIELD OFFICES AND SHEDS A. Field Office: Weathertight, with lighting, electrical outlets, heating equipment, and equipped with sturdy furniture. B. Provide space for Project meetings, with table and chairs to accommodate six persons. C. Construction: Portable or mobile buildings, or buildings constructed with floors raised aboveground, securely fixed to foundations with steps and landings at entrance doors. Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 4 TEMPORARY FACILITIES AND CONTROLS 1. Construction: Structurally sound, secure, weathertight enclosures for office and storage spaces. Maintain during progress of Work; remove enclosures at completion of Work. 2. Thermal Resistance of Floors, Walls, and Ceilings: Compatible with occupancy and storage requirements. 3. Exterior Materials: Weather-resistant. 4. Interior Materials in Field Offices: Sheet-type materials for walls and ceilings, prefinished or painted; resilient floors and bases. 5. Lighting for Field Offices: 50 ft-C at desktop height; exterior lighting at entrance doors. 6. Interior Materials in Storage Sheds: As required to provide specified conditions for storage of products. D. Environmental Control: 1. Heating, Cooling, and Ventilating for Offices: Automatic equipment to maintain comfort conditions. 2. Storage Spaces: Heating and ventilating as needed to maintain products according to Contract Documents; lighting for maintenance and inspection of products. E. Preparation: Fill and grade Sites for temporary structures sloped for drainage away from buildings. F. Installation: 1. Install field office spaces ready for occupancy 15 days before start of construction. G. Maintenance and Cleaning: 1. Weekly janitorial services for field offices; periodic cleaning and maintenance for sheds and storage areas. 2. Maintain walks free of mud, water, snow, and the like. H. Removal: At completion of Work remove buildings, foundations, utility services, and debris. Restore areas to same or better condition as original condition. 1.11 TRAFFIC REGULATION A. General: Work shall be conducted to interfere as infrequent as possible with public travel. B. Construct temporary access roads as required from public thoroughfares to serve construction area, of width and load-bearing capacity to accommodate unimpeded traffic for construction purposes. C. Construct temporary bridges and culverts to span low areas and allow unimpeded drainage. D. Extend and relocate vehicular access as Work progress requires and provide detours as necessary for unimpeded traffic flow. E. Locate as approved by Engineer. Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 5 TEMPORARY FACILITIES AND CONTROLS F. Provide unimpeded access for emergency vehicles. Maintain 20 foot-wide driveways with turning space between and around combustible materials. G. Provide and maintain access to fire hydrants free of obstructions. H. Traffic detours and interruptions shall be publicly noticed ahead of time and marked with traffic cones and signage during construction and after hours. I. Signs, Signals, and Devices: 1. Post-Mounted and Wall-Mounted Traffic Control and Informational Signs: As approved by authorities having jurisdiction. 2. Traffic Control Signals: As approved by local jurisdictions. 3. Traffic Cones, Drums, Flares, and Lights: As approved by authorities having jurisdiction. 4. Flag Person Equipment: As required by authorities having jurisdiction. J. Flag Persons: Provide trained and equipped flag persons to regulate traffic when construction operations or traffic encroach on public traffic lanes. K. Flares and Lights: Use flares and lights during hours of low visibility to delineate traffic lanes and to guide traffic. L. Traffic Signs and Signals: 1. Provide signs at approaches to Site and on Site, at crossroads, detours, parking areas, and elsewhere as needed to direct construction and affected public traffic. 2. Provide, operate, and maintain traffic control signals to direct and maintain orderly flow of traffic in areas under Contractor's control and areas affected by Contractor's operations. 3. Relocate signs and signals as Work progresses, to maintain effective traffic control. M. Removal: 1. Remove equipment and devices when no longer required. 2. Repair damage caused by installation. 3. Remove post settings to depth of 2 feet. 1.12 PARKING A. Arrange for temporary gravel surface parking areas to accommodate construction personnel. B. Locate as approved by Engineer. C. If Site space is not adequate, provide additional off-Site parking. D. Use of designated areas of existing on-Site streets and driveways used for construction traffic is permitted. Tracked vehicles are not allowed on paved areas. Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 6 TEMPORARY FACILITIES AND CONTROLS E. Use of designated areas of existing parking facilities adjacent to the water treatment plant by construction personnel is not permitted. F. Do not allow heavy vehicles or construction equipment in parking areas. 1.13 PROGRESS CLEANING AND WASTE REMOVAL A. Maintain areas free of waste materials, debris, and rubbish. Maintain Site in clean and orderly condition. B. Remove debris and rubbish from closed or remote spaces before enclosing spaces. C. Broom and vacuum clean interior areas before starting surface finishing, and continue cleaning to eliminate dust. D. Collect and remove waste materials, debris, and rubbish from Site periodically and dispose of off- Site. Comply with Section 01 74 19 - Construction Waste Management and Disposal. 1.14 FIRE-PREVENTION FACILITIES A. Prohibit smoking within buildings at all times. Designate area on Site where smoking is permitted. Provide approved ashtrays in designated smoking areas. B. Establish fire watch for cutting, welding, and other hazardous operations capable of starting fires. Maintain fire watch before, during, and after hazardous operations until threat of fire does not exist. C. Portable Fire Extinguishers: NFPA 10; 10-pound capacity, 4A-60B: C UL rating. 1. Provide one fire extinguisher within 10 feet of construction area. 2. Provide minimum of one fire extinguisher in every construction trailer and storage shed. 3. Provide minimum of one fire extinguisher on roof during roofing operations using heat- producing equipment. 1.15 BARRIERS A. Provide barriers to prevent unauthorized entry to construction areas, to allow for Owner's use of Site, and to protect existing facilities and adjacent properties from damage from construction operations. B. Protect non-owned vehicles, stored materials, Site, and structures from damage. Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 7 TEMPORARY FACILITIES AND CONTROLS 1.16 ENCLOSURES AND FENCING A. Construction: Contractor's option. B. Exterior Enclosures: 1. Provide temporary weathertight closure of exterior openings to accommodate acceptable working conditions and protection for products, to allow for temporary heating and maintenance of required ambient temperatures identified in individual Specification Sections, and to prevent entry of unauthorized persons. Provide access doors with self- closing hardware and locks. C. Interior Enclosures: 1. Provide temporary partitions as required to separate work areas from Owner-occupied areas, to prevent penetration of dust and moisture into Owner-occupied areas, and to prevent damage to existing materials and equipment. 1.17 SECURITY A. Security Program: 1. Protect Work on existing premises and Owner's operations from theft, vandalism, and unauthorized entry. 2. Initiate program at Project mobilization. 3. Maintain program throughout construction period until Owner's acceptance precludes need for Contractor's security. 4. Owner will control entrance of persons and vehicles related to Owner's operations. 1.18 WATER CONTROL A. Protect floor of Work areas from puddles or running water caused by construction operations. 1.19 DUST CONTROL A. Execute Work by methods that minimize raising dust from construction operations. Use water or other dust control measures to alleviate fugitive dust during construction. B. Provide positive means to prevent airborne dust from dispersing into building atmosphere and into Owner-occupied areas. 1.20 NOISE CONTROL A. Provide methods, means, and facilities to minimize noise produced by construction operations. Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 8 TEMPORARY FACILITIES AND CONTROLS B. Mufflers shall be maintained on all construction equipment. 1.21 PEST AND RODENT CONTROL A. Provide methods, means, and facilities to prevent pests and insects from entering facility during Contractor’s operations. 1.22 WATER CONTROL A. Grade Site to drain. Maintain excavations free of water. Provide, operate, and maintain necessary pumping equipment. B. Protect Site from puddles or running water. Provide water barriers as required to protect Site and surrounding areas from soil erosion and contamination.’ C. If dewatering is to occur at excavation sites, the Contractor shall obtain a discharge permit from the Alaska Department of Environmental Conservation (ADEC). 1.23 EROSION AND SEDIMENT CONTROL A. Plan and execute construction by methods to control surface drainage from cuts and fills from borrow and waste disposal areas. Prevent erosion and sedimentation. B. Minimize surface area of bare soil exposed at one time. C. Provide temporary measures including fiber matrix covering, berms, dikes, drains, and other devices to prevent erosion and sedimentation. D. Construct fill and waste areas by selective placement to avoid erosive surface silts and clays. E. Periodically inspect earthwork to detect evidence of erosion and sedimentation. Promptly apply corrective measures. F. Best management practices shall be used for erosion control where ground disturbance occurs. G. Provide, implement and comply with Storm Water Pollution Prevention Plan (SWPPP) in accordance with State of Alaska Department of Environmental Conservation (ADEC) requirements and guidelines. Submit a Notice-of-Intent (NOI) prior to construction. 1.24 POLLUTION CONTROL A. Provide methods, means, and facilities to prevent contamination of soil, water, and atmosphere from discharge of noxious, toxic substances and pollutants produced by construction operations. B. Comply with pollution and environmental control requirements of authorities having jurisdiction. C. Water Pollution Control: 1. Provide necessary erosion control measures, silt fences, straw bales, and other means as required and as specified in the SWPPP to protect wetlands adjacent to excavations, temporary stockpiles, and fill sites from contamination by sedimentation and spilling. 2. Divert sanitary and non-storm waste flow interfering with construction and requiring diversion to sanitary sewer collection system or treatment facility. Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 9 TEMPORARY FACILITIES AND CONTROLS 3. Do not cause or permit action to occur which would cause an overflow to an existing waterway. 4. Prior to commencing excavation and construction, obtain Engineer's concurrence with detailed plans showing procedures intended to handle and dispose of wastewater, groundwater, and storm water flow, including dewatering pump discharges. 5. Disposal of wastes into streams or waterways is prohibited. Provide acceptable containers for collection and disposal of waste materials, debris and rubbish. D. Storage of Fuel and Petroleum Products: Storage of fuel and petroleum products shall not be permitted within 200 feet of a water body (i.e., rivers, streams, lakes, wells, wetlands, or marine waters which provide domestic or public water supplies, support anadramous fish populations, or are adjacent to areas of human settlement or use which are highly susceptible to petroleum contamination) or within the 100-year floodplain, whichever is greater, unless written justification is submitted to and accepted by the agency having jurisdiction. Justification shall clearly describe: 1. Why such placement is unavoidable, and; 2. The precautions that will be taken to prevent uncontained leaks and/or spills. 3. Fuel storage tanks shall be provided with at least one mechanical or operational means to minimize the potential for tank overfilling. Note: Mechanical float devices are not recommended, as they have a high failure rate in the Alaskan environment. 4. Petroleum storage tanks shall be located within a secondary containment structure, or structures, that have the capacity to hold the volume of the largest tank within the containment area, plus enough additional capacity to allow for local precipitation. 5. Secondary containment structure(s) shall be completely impermeable, with ground surfacing and berms, dikes, or retaining walls constructed of impermeable materials, or lined with impermeable materials. This requirement includes the ground under the tanks, in order to prevent the release of spilled or leaked petroleum from the containment area. 6. Each containment structure shall be constructed so that it can be drained of accumulated water through a secure valve with a locking mechanism to prevent unauthorized discharge. Water discharged from the containment area, and runoff discharged from fuel dispensing facilities shall meet the State Water Quality Standards in 18 AAC 70. Any sheen present on the accumulated water shall be removed by using sorbent pads, an oil/water separator, or other effective means prior to discharge. 7. To assist in leak detection, all piping, to the extent practicable, shall be above ground. Examples of possible exceptions are road crossings, containment dike penetrations, and piping in utilidors. Aboveground piping shall be placed on pipe supports that prevent chaffing and corrosion. Underground piping shall be adequately protected against corrosion. E. Pollution Control Plan: 1. Contractor shall perform containment, cleanup, and disposal of all construction-related discharges of oil and/or other hazardous substances to the land or water. Contractor shall prepare and submit to the Engineer a Pollution Control Plan which shall, as a minimum, address the following relative to hazardous substances: Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 10 TEMPORARY FACILITIES AND CONTROLS 2. Measures the Contractor shall implement in the containment and cleanup of accidental oil or other hazardous substance spills. 3. Detail the quantity and types of supplies that will be on site to facilitate cleanup activities. 4. Discuss the methods the Contractor shall implement in the disposal of waste oil or other hazardous substances generated by construction equipment or activities. 5. The plan shall comply with the requirements of Alaska Administrative Code, Section 18 AAC 75, and Alaska Statute, Title 46. F. Notifications of Unauthorized Discharges of Oil or Fuel: The Contractor shall immediately notify ADEC by telephone, and immediately afterwards send ADEC a written notice by facsimile, hand delivery, or first class mail, informing ADEC of: 1. any unauthorized discharges of oil or fuel to water, any discharge of hazardous substances other than oil or fuel, and any discharge or cumulative discharge of oil or fuel greater than 55 gallons solely to land and outside an impermeable containment area. a. If a discharge, including cumulative discharge, of oil is greater than 10 gallons but less than 55 gallons, or a discharge of oil greater than 55 gallons is made to an impermeable secondary containment area, the Contractor shall report the discharge within 48 hours, and immediately afterwards send ADEC a written notice by facsimile, hand delivery, or first class mail. b. Any discharge of oil, including a cumulative discharge, solely to land, greater than one gallon and up to 10 gallons, shall be reported in writing on a monthly basis. 2. The posting of information requirements of 18 AAC 75.305 shall be met. 3. Scope and duration of initial response Actions (18 AAC 75.310) and reporting requirements of 18 AAC 75, Article 3 also apply. The Contractor shall supply ADEC with all follow-up incident reports. 4. Notification of a discharge shall be made to the nearest ADEC Area Response Team during working hours: Anchorage (907) 269-7500, fax (907) 269-7648. The ADEC oil spill report number outside normal business hours is (800) 478-9300. 1.25 TUNDRA AND BOARDWALK PROTECTION PLAN A. The contractor shall submit a Tundra and Boardwalk Protection Plan to the Owner. The plan shall document steps to be taken to protect the tundra from vehicular damage. The plan shall document steps to be taken to protect the community’s boardwalks. Equipment planned for use on the boardwalk must be small enough and light enough to not damage the boardwalk. Boardwalks can be removed and replaced where necessary, provided an alternate means of travel is provided. The contractor is responsible to restore the boardwalks to their original state. Damage to the boardwalks by the Contractor shall be repaired at the contractor’s expense. B. The Contractor shall supply the means and effort necessary to successfully access the site via the available routes from the barge landing area. This may include the use of mats for driving machinery, use of appropriate tides at the barge landing, protection of existing boardwalks, as detailed by the Contractor in the Tundra Protection Plan. Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 11 TEMPORARY FACILITIES AND CONTROLS C. The Contractor shall consult with village governing agencies in development of the Tundra and Boardwalk Protection Plan. 1.26 SPECIAL CONTROLS A. Recovery and Preservation of Archaeological and Cultural Resources: 1. The Alaska Historic Preservation Act (AS 41.35.200) prohibits the appropriation, excavation, removal, injury, or destruction of any State-owned historic, prehistoric (paleontological) or archaeological site without a permit from the commissioner. 2. Contractor is advised that construction work within this contract is subject to the provisions of State and Federal laws and regulations pertaining to the preservation of archaeological and cultural resources. 3. In the event that any historic, cultural or archaeological resources are uncovered during the course of construction, all work shall cease until an inspection and evaluation of the site has been made by proper authorities and an archaeologist to insure that archaeological data are properly preserved. Contractor shall promptly notify Engineer who will in turn notify the proper authorities. 4. All human remains, regardless of age, condition, or extent encountered, shall be regarded as potential archaeological resources, but State notification and response protocols shall be followed before an archaeological investigation is performed. 5. Contractor shall anticipate reasonable delays while the notification and response protocols are being followed and archaeological investigations are being performed, and shall make allowance for these delays. 1.27 REMOVAL OF UTILITIES, FACILITIES, AND CONTROLS A. Remove temporary utilities, equipment, facilities, and materials before Final Application for Payment inspection. B. Clean and repair damage caused by installation or use of temporary Work. C. Restore existing facilities used during construction to original condition except as identified on the Drawings. Restore permanent facilities used during construction to specified condition. PART 2 - PRODUCTS - Not Used PART 3 - EXECUTION 3.1 SWPPP PRE-CONSTRUCTION ACTIVITIES A. Contractor shall complete a description of the nature of the construction activities and the intended sequence of the construction activities which disturb soils for major portions of the site. The description of a construction activity should include the following information: Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 12 TEMPORARY FACILITIES AND CONTROLS 1. Type of activity. 2. Estimated dates of the activity (both start and finish dates). 3. Name of Contractor or Subcontractor who is to accomplish the activity. B. Description of the Construction activities and any amendments to the SWPPP shall be written and attached to the Plan. C. No later than seven days prior to beginning construction activities, Contractor shall submit a NOI directly to the EPA and ADEC and deliver a copy to the Engineer at the time of submission. 3.2 SWPPP CONSTRUCTION ACTIVITIES A. The Contractor shall provide a list of Contractors and Subcontractors participating in each construction activity. The list is required to be kept current throughout the duration of the project. Each Contractor or Subcontractor shall be required to sign the Signature Page of this SWPPP document prior to the commencement of professional services. B. Contractor shall list the current activities and the names of Contractors or Subcontractors who complete each construction activity. 3.3 SWPPP MAINTENANCE AND INSPECTION A. The controls identified in the SWPPP for the project site shall be inspected periodically and maintenance shall begin as soon as a deficiency is observed. B. The Contractor shall provide a qualified person to inspect the disturbed areas of the construction site that have not been stabilized, the areas used for storage of materials that are exposed to precipitation, the structural control measures, and the location where vehicles enter or exit the site. C. Disturbed areas and areas used for storage of materials that are exposed to precipitation shall be inspected for evidence of, or the potential for, pollutants entering the drainage system. Control measures as identified in the Contractor's Plan shall be observed to ensure that they are effective in preventing impacts to receiving waters. D. An inspection report shall be written summarizing the scope of the inspection, the name(s) and qualification of personnel making the inspection, the date of inspection, major observations relating to the implementation of the SWPPP, and the actions and modifications taken to correct insufficiencies identified during the inspection. The report shall identify any incident of non- compliance. If no incidents of non-compliance are observed during the inspection, the report shall contain a certification that the facility is in compliance with the SWPPP and the ADEC General Permit. The inspection report shall be signed by the project superintendent or a duly authorized representative. Any person signing a document for the SWPPP shall add the following certification: 1. “I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system design to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for Native Village of Tuntutuliak Heat Recovery Project FINAL 015000 - 13 TEMPORARY FACILITIES AND CONTROLS submitting false information, including the possibility of a fine and imprisonment for knowing violations.” E. All inspection reports shall be made and retained as part of the SWPPP. Each inspection report shall be appended by the Contractor to the original SWPPP. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 015726 - 1 TEMPORARY INDOOR AIR QUALITY CONTROLS SECTION 01 57 26 TEMPORARY INDOOR AIR QUALITY CONTROLS PART 1 -GENERAL 1.1 SUMMARY A. Section Includes: 1. Construction Indoor Air Quality (IAQ) Management Plan. 2. HVAC air filters. 3. Building flush-out. 4. Indoor air quality testing. B. Related Sections: 1. Section 01 81 13 - Sustainable Design Requirements: General LEED requirements. 2. Section 01 91 00 - Commissioning: General commissioning requirements. 3. Section 23 40 00 - HVAC Air Cleaning Devices: Permanent air filters. 1.2 REFERENCES A. American Society of Heating, Refrigerating & Air Conditioning Engineers (ASHRAE): 1. ASHRAE 52.2 - Method of Testing General Ventilation Air Cleaning Devices for Removal Efficiency by Particle Size. B. Sheet Metal and Air Conditioning National Contractors Association (SMACNA): 1. SMACNA IAQ 2nd Edition 2007 - Guideline for Occupied Buildings under Construction, Chapter 3: Control Measures. 1.3 PLAN REQUIREMENTS A. Intent: 1. Prevent indoor air quality problems resulting from construction and renovation process. 1.4 SUBMITTALS A. Section 01 33 00 - Submittal Procedures: Requirements for submittals. B. Product Data: Submit description and performance data for filters including MERV ratings. Native Village of Tuntutuliak Heat Recovery Project FINAL 015726 - 2 TEMPORARY INDOOR AIR QUALITY CONTROLS C. Construction IAQ Management Plan: Submit plan describing methods and procedures for implementing and monitoring compliance as specified in this Section. 1.5 CLOSEOUT SUBMITTALS A. Section 01 70 00 - Execution and Closeout Requirements: Requirements for submittals. B. Project Record Documents: 1. Certify that five design approaches of SMACNA IAQ were used during building construction and provide description of design approaches employed. 1.6 CONSTRUCTION IAQ MANAGEMENT PLAN A. Implement Construction IAQ Management Plan at start of construction. B. Review Construction IAQ Management Plan at preconstruction meeting and progress meetings specified in Section 01 30 00 - Administrative Requirements. C. Distribute approved Construction IAQ Management Plan to Subcontractors and others affected by plan requirements. D. Oversee plan implementation, instruct construction personnel about plan compliance, and document plan results. E. Address the following requirements in Construction IAQ Management Plan: 1. Permitting adequate airing-out of new materials. 2. Proper curing of concrete before covering. 3. Avoiding building occupancy while construction-related pollutants are present. 4. Smoking inside building. 5. Dust control. 6. Debris removal. 1.7 SEQUENCING A. Section 01 10 00 - Summary: Requirements for sequencing. B. Sequence material delivery and installation to avoid exposing insulation and other absorptive materials to contamination and moisture. 1. Enclose construction area before storing and installing moisture-sensitive products within building under construction. Native Village of Tuntutuliak Heat Recovery Project FINAL 015726 - 3 TEMPORARY INDOOR AIR QUALITY CONTROLS PART 2 -PRODUCTS 2.1 HVAC AIR FILTERS A. Return Filters: Filtration media rated for minimum efficiency reporting value (MERV) when tested according to ASHRAE 52.2. 1. Construction Return Filters: MERV of 8. PART 3 -EXECUTION 3.1 FILTER INSTALLATION AND REPLACEMENT A. Install construction return filter at each return grille before operating permanent air handlers during construction. B. Replace filters after completing construction. 3.2 FIELD QUALITY CONTROL A. Section 01 70 00 - Execution and Closeout Requirements: Field inspecting, testing, adjusting, and balancing. B. Whenever visual inspection or odors indicate contaminants are present, flush affected building area with outside air until environment is clean. Repeat flushing until no contaminants are detectable. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 016000 - 1 PRODUCT REQUIREMENTS SECTION 01 60 00 PRODUCT REQUIREMENTS PART 1 GENERAL 1.1 SECTION INCLUDES A. Products. B. Product delivery requirements. C. Product storage and handling requirements. D. Product options. 1.2 PRODUCTS A. At minimum, comply with specified requirements and reference standards. B. Specified products define standard of quality, type, function, dimension, appearance, and performance required. C. Furnish products of qualified manufacturers that are suitable for intended use. Furnish products of each type by single manufacturer unless specified otherwise. Confirm that manufacturer's production capacity can provide sufficient product, on time, to meet Project requirements. D. Do not use materials and equipment removed from existing premises except as specifically permitted by Contract Documents. E. Furnish interchangeable components from same manufacturer for components being replaced. 1.3 PRODUCT DELIVERY REQUIREMENTS A. Comply with delivery requirements in Section 01 74 19 - Construction Waste Management and Disposal. B. Transport and handle products according to manufacturer's instructions. C. Promptly inspect shipments to ensure products comply with requirements, quantities are correct, and products are undamaged. D. Provide equipment and personnel to handle products; use methods to prevent soiling, disfigurement, or damage. 1.4 PRODUCT STORAGE AND HANDLING REQUIREMENTS A. Store and protect products according to manufacturer's instructions. B. Store products with seals and labels intact and legible. Native Village of Tuntutuliak Heat Recovery Project FINAL 016000 - 2 PRODUCT REQUIREMENTS C. Store sensitive products in weathertight, climate-controlled enclosures in an environment suitable to product. D. For exterior storage of fabricated products, place products on sloped supports aboveground. E. Cover products subject to deterioration with impervious sheet covering. Provide ventilation to prevent condensation and degradation of products. F. Store loose granular materials on solid flat surfaces in well-drained area. Prevent mixing with foreign matter. G. Provide equipment and personnel to store products; use methods to prevent soiling, disfigurement, or damage. H. Arrange storage of products to permit access for inspection. Periodically inspect to verify products are undamaged and are maintained in acceptable condition. I. Secure stored materials from damage due to flooding and floating debris from flood events. 1.5 PRODUCT OPTIONS A. Products Specified by Reference Standards or by Description Only: Products complying with specified reference standards or description. B. Products Specified by Naming One or More Manufacturers: Products of one of manufacturers named and complying with Specifications; no options or substitutions allowed. C. Products Specified by Naming One or More Manufacturers with Provision for Substitutions: Submit Request for Substitution for any manufacturer not named, according to Section 01 33 00 - Submittal Procedures. PART 2 PRODUCTS 2.1 PRODUCT SELECTION PROCEDURES A. General Product Requirements: Provide products that comply with the Contract Documents, that are undamaged and, unless otherwise indicated, that are new at time of installation. 1. Provide products complete with accessories, trim, finish, fasteners, and other items needed for a complete installation and indicated use and effect. 2. Standard Products: If available, and unless custom products or nonstandard options are specified, provide standard products of types that have been produced and used successfully in similar situations on other projects. 3. Owner reserves the right to limit selection to products with warranties not in conflict with requirements of the Contract Documents. Native Village of Tuntutuliak Heat Recovery Project FINAL 016000 - 3 PRODUCT REQUIREMENTS 4. Where products are accompanied by the term "as selected," Engineer will make selection. 5. Where products are accompanied by the term "match sample," sample to be matched is Engineer's. 6. Descriptive, performance, and reference standard requirements in the Specifications establish "salient characteristics" of products. 7. Or Equal: Where products are specified by name and accompanied by the term "or equal" or "or approved equal" or "or approved," comply with provisions in Part 2 "Comparable Products" Article to obtain approval for use of an unnamed product. B. Product Selection Procedures: 1. Product: Where Specifications name a single product and manufacturer, provide the named product that complies with requirements. 2. Manufacturer/Source: Where Specifications name a single manufacturer or source, provide a product by the named manufacturer or source that complies with requirements. 3. Products: Where Specifications include a list of names of both products and manufacturers, provide one of the products listed that complies with requirements. 4. Manufacturers: Where Specifications include a list of manufacturers' names, provide a product by one of the manufacturers listed that complies with requirements. 5. Product Options: Where Specifications indicate that sizes, profiles, and dimensional requirements on Drawings are based on a specific product or system, provide the specified product or system. Comply with provisions in Part 2 "Product Substitutions" Article for consideration of an unnamed product or system. 6. Basis-of-Design Product: Where Specifications name a product and include a list of manufacturers, provide the specified product or a comparable product by one of the other named manufacturers. Drawings and Specifications indicate sizes, profiles, dimensions, and other characteristics that are based on the product named. Comply with provisions in Part 2 "Comparable Products" Article for consideration of an unnamed product by the other named manufacturers. 7. Visual Matching Specification: Where Specifications require matching an established Sample, select a product that complies with requirements and matches Engineer's sample. Engineer's decision will be final on whether a proposed product matches. a. If no product available within specified category matches and complies with other specified requirements, comply with provisions in Part 2 "Product Substitutions" Article for proposal of product. 8. Visual Selection Specification: Where Specifications include the phrase "as selected from manufacturer's colors, patterns, textures" or a similar phrase, select a product that complies with other specified requirements. Native Village of Tuntutuliak Heat Recovery Project FINAL 016000 - 4 PRODUCT REQUIREMENTS a. Standard Range: Where Specifications include the phrase "standard range of colors, patterns, textures" or similar phrase, Engineer will select color, pattern, density, or texture from manufacturer's product line that does not include premium items. b. Full Range: Where Specifications include the phrase "full range of colors, patterns, textures" or similar phrase, Engineer will select color, pattern, density, or texture from manufacturer's product line that includes both standard and premium items. 2.2 PRODUCT SUBSTITUTIONS A. Timing: Engineer will consider requests for substitution if received within 60 days after the Notice of Award. B. Conditions: Engineer will consider Contractor's request for substitution within 60 days of Notice of Award when the following conditions are satisfied. If the following conditions are not satisfied, Engineer will return requests without action, except to record noncompliance with these requirements: 1. Requested substitution offers Owner a substantial advantage in cost, time, energy conservation, or other considerations, after deducting additional responsibilities Owner must assume. Owner's additional responsibilities may include compensation to Engineer for redesign and evaluation services, increased cost of other construction by Owner, and similar considerations. 2. Requested substitution does not require extensive revisions to the Contract Documents. 3. Requested substitution is consistent with the Contract Documents and will produce indicated results. 4. Substitution request is fully documented and properly submitted. 5. Requested substitution will not adversely affect Contractor's Construction Schedule. 6. Requested substitution has received necessary approvals of authorities having jurisdiction. 7. Requested substitution is compatible with other portions of the Work. 8. Requested substitution has been coordinated with other portions of the Work. 9. Requested substitution provides specified warranty. 10. If requested substitution involves more than one contractor, requested substitution has been coordinated with other portions of the Work, is uniform and consistent, is compatible with other products, and is acceptable to all contractors involved. PART 3 EXECUTION - Not Used END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 1 EXECUTION AND CLOSEOUT REQUIREMENTS SECTION 01 70 00 EXECUTION AND CLOSEOUT REQUIREMENTS PART 1 - GENERAL 1.1 SECTION INCLUDES A. Field engineering. B. Closeout procedures. C. Starting of systems. D. Demonstration and instructions. E. Project record documents. F. Operation and maintenance data. G. Operations and Maintenance Manual contents. . H. Spare parts and maintenance products. I. Product warranties and product bonds. J. Maintenance service. K. Examination. L. Preparation. M. Execution. N. Cutting and patching. O. Protecting installed construction. P. Final cleaning. 1.2 FIELD ENGINEERING A. Prior to beginning Work, establish floor, piping and conduit elevations within existing facility to ensure that new Work will meet proposed elevations in smooth and level alignment and without Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 2 EXECUTION AND CLOSEOUT REQUIREMENTS conflicting with materials designated to remain except where specifically detailed or indicated otherwise. 1.3 CLOSEOUT PROCEDURES A. Prerequisites to Substantial Completion: Complete following items before requesting Certification of Substantial Completion, either for entire Work or for portions of Work: 1. Submit maintenance manuals, Project record documents, digital images of construction photographs, and other similar final record data in compliance with this Section. 2. Complete facility startup, testing, adjusting, balancing of systems and equipment, demonstrations, and instructions to Owner's operating and maintenance personnel as specified in compliance with this Section. 3. Conduct inspection to establish basis for request that Work is substantially complete. Create comprehensive list (initial punch list) indicating items to be completed or corrected, value of incomplete or nonconforming Work, reason for being incomplete, and date of anticipated completion for each item. Include copy of list with request for Certificate of Substantial Completion. 4. Obtain and submit releases enabling Owner's full, unrestricted use of Project and access to services and utilities. 5. Deliver tools, spare parts, extra stocks of material, and similar physical items to Owner. 6. Discontinue or change over and remove temporary facilities and services from Project Site, along with construction tools, mockups, and similar elements. 7. Perform final cleaning according to this Section. B. Substantial Completion Inspection: 1. When Contractor considers Work to be substantially complete, submit to Engineer: a. Written certificate that Work, or designated portion, is substantially complete. b. List of items to be completed or corrected (initial punch list). 2. Within seven days after receipt of request for Substantial Completion, Engineer will make inspection to determine whether Work or designated portion is substantially complete. 3. Should Engineer determine that Work is not substantially complete: a. Engineer will promptly notify Contractor in writing, stating reasons for its opinion. b. Contractor shall remedy deficiencies in Work and send second written request for Substantial Completion to Engineer. c. Engineer will reinspect Work. d. Redo and Inspection of Deficient Work: Repeated until Work passes Engineer's inspection. e. If some or all of the Work has been determined not to be at a point of Substantial Completion and will require re-inspection or re-testing by Engineer, the cost of such re- inspection or re-testing, including the cost of time, travel and living expenses, shall be paid by Contractor to Owner. If Contractor does not pay, or the parties are unable to Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 3 EXECUTION AND CLOSEOUT REQUIREMENTS agree as to the amount owed, then Owner may impose a reasonable set-off against payments due to the Contractor. 4. When Engineer finds that Work is substantially complete, Engineer will: a. Prepare Certificate of Substantial Completion on EJCDC C-625 - Certificate of Substantial Completion, accompanied by Contractor's list of items to be completed or corrected as verified and amended by Engineer and Owner (final punch list). b. Submit Certificate to Owner and Contractor for their written acceptance of responsibilities assigned to them in Certificate. 5. After Work is substantially complete, Contractor shall: a. Allow Owner full occupancy of Project under provisions stated in Certificate of Substantial Completion. b. Complete Work listed for completion or correction within time period stipulated. 6. Owner will occupy all of the building as specified in Section 01 10 00 - Summary. C. Prerequisites for Final Completion: Complete following items before requesting final acceptance and final payment. 1. When Contractor considers Work to be complete, submit written certification that: a. Contract Documents have been reviewed. b. Work has been examined for compliance with Contract Documents. c. Work has been completed according to Contract Documents. d. Work is completed and ready for final inspection. 2. Submittals: Submit following: a. Final punch list indicating all items have been completed or corrected. b. Final payment request with final releases and supporting documentation not previously submitted and accepted. Include certificates of insurance for products and completed operations where required. c. Specified warranties, workmanship/maintenance bonds, maintenance agreements, and other similar documents. d. Accounting statement for final changes to Contract Sum. e. Contractor's affidavit of payment of debts and claims. f. Contractor affidavit of release of liens. g. Consent of surety to final payment. 3. Perform final cleaning for Contractor-soiled areas according to this Section. D. Final Completion Inspection: 1. Within seven days after receipt of request for final inspection, Engineer will make inspection to determine whether Work or designated portion is complete. 2. Should Engineer consider Work to be incomplete or defective: Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 4 EXECUTION AND CLOSEOUT REQUIREMENTS a. Engineer will promptly notify Contractor in writing, listing incomplete or defective Work. b. Contractor shall remedy stated deficiencies and send second written request to Engineer that Work is complete. c. Engineer will reinspect Work. d. Redo and Inspection of Deficient Work: Repeated until Work passes Engineer's inspection. e. If some or all of the Work has been determined not to be at a point of Final Completion and will require re-inspection or re-testing by Engineer, the cost of such re-inspection or re-testing, including the cost of time, travel and living expenses, shall be paid by Contractor to Owner. If Contractor does not pay, or the parties are unable to agree as to the amount owed, then Owner may impose a reasonable set-off against payments due to the Contractor. 1.4 STARTING OF SYSTEMS A. Coordinate schedule for startup of various equipment and systems. B. Notify Engineer seven days prior to startup of each item. C. Verify that each piece of equipment or system has been checked for proper lubrication, drive rotation, belt tension, control sequence, and for conditions which may cause damage. D. Verify that tests, meter readings, and electrical characteristics agree with those required by equipment or system manufacturer. E. Verify that wiring and support components for equipment are complete and tested. F. Execute startup under supervision of manufacturer's representative or Contractors' personnel according to manufacturer's instructions. G. When specified in individual Specification Sections, require manufacturer to provide authorized representative who will be present at Site to inspect, check, and approve equipment or system installation prior to startup and will supervise placing equipment or system in operation. H. Submit a written statement to Engineer for each equipment and system that they have been properly installed and are functioning correctly. 1.5 DEMONSTRATION AND INSTRUCTIONS A. Demonstrate operation and maintenance of products to Owner's personnel one week prior to date of Substantial Completion. B. For equipment or systems requiring seasonal operation, perform demonstration for other season two weeks prior to system operation switchover. Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 5 EXECUTION AND CLOSEOUT REQUIREMENTS C. Use operation and maintenance manuals as basis for instruction. Review contents of manual with Owner's personnel in detail to explain all aspects of operation and maintenance. D. Demonstrate startup, operation, control, adjustment, troubleshooting, servicing, maintenance, and shutdown of each item of equipment at agreed time, at equipment location. E. Prepare and insert additional data in operations and maintenance manuals when need for additional data becomes apparent during instruction. F. Required instruction time for each item of equipment and system is specified in individual Specification Sections. 1.6 PROJECT RECORD DOCUMENTS A. Maintain on Site one set of the following record documents; record actual revisions to the Work: 1. Drawings. 2. Specifications. 3. Addenda. 4. Change Orders and other modifications to the Contract. 5. Reviewed Shop Drawings, product data, and Samples. 6. Manufacturer's instruction for assembly, installation, and adjusting. B. Ensure entries are complete and accurate, enabling future reference by Owner. C. Store record documents separate from documents used for construction. D. Record information concurrent with construction progress, not less than weekly. E. Specifications: Legibly mark and record, at each product Section, description of actual products installed, including the following: 1. Manufacturer's name and product model and number. 2. Product substitutions or alternates used. 3. Changes made by Addenda and modifications. F. Record Drawings and Shop Drawings: Legibly mark each item to record actual construction as follows: 1. Include Contract modifications such as Addenda, supplementary instructions, change directives, field orders, minor changes in the Work, and change orders. 2. Include locations of concealed elements of the Work. 3. Identify and locate existing buried or concealed items encountered during Project. 4. Measured depths of foundations in relation to finish main floor datum. 5. Measured locations of internal utilities and appurtenances concealed in construction, referenced to visible and accessible features of the Work. Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 6 EXECUTION AND CLOSEOUT REQUIREMENTS 6. Field changes of dimension and detail. 7. Details not on original Drawings. G. Submit marked-up paper copy documents to Engineer with claim for final Application for Payment. 1.7 OPERATION AND MAINTENANCE DATA A. Submit in PDF composite electronic indexed file. B. Submit data bound in 8-1/2 x 11-inch text pages, three D side ring binders with durable plastic covers. C. Prepare binder cover with printed title "OPERATION AND MAINTENANCE INSTRUCTIONS," title of Project, and subject matter of binder when multiple binders are required. D. Internally subdivide binder contents with permanent page dividers, logically organized as described below; with tab titling clearly printed under reinforced laminated plastic tabs. E. Drawings: Provide with reinforced punched binder tab. Bind in with text; fold larger drawings to size of text pages. F. Contents: Prepare table of contents for each volume, with each product or system description identified, typed on white paper, in three parts as follows: 1. Part 1: Directory, listing names, addresses, and telephone numbers of Engineer, Contractor, Subcontractors, and major equipment suppliers. 2. Part 2: Operation and maintenance instructions arranged by system and parts category. For each category, identify names, addresses, and telephone numbers of Subcontractors and suppliers. Include the following: a. Significant design criteria. b. List of equipment. c. Parts list for each component. d. Operating instructions. e. Maintenance instructions for equipment and systems. f. Maintenance instructions for special finishes, including recommended cleaning methods and materials, and special precautions identifying detrimental agents. g. Safety precautions to be taken when operating and maintaining or working near equipment. 3. Part 3: Project documents and certificates, including the following: a. Shop Drawings and product data. b. Glycol balance reports. c. Certificates. Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 7 EXECUTION AND CLOSEOUT REQUIREMENTS d. Originals of warranties. 4. Part 4: Poster Charts a. Photographs of heat recovery piping and components (pumps, valves, temperature gauges, etc). with text labels and colored flow direction labels. Poster charts shall be 11”x17” in size, printed in color. Poster chart shall identify all major system components and shall also include an operational narrative. One poster chart shall be prepared for each sub-system of the heat recovery system (e.g. Power Plant, Water Treatment Plant). Each chart shall include sufficient photos to depict the major system components. Charts shall be laminated. 1.8 OPERATIONS AND MAINTENANCE MANUAL CONTENTS A. Submit two copies of preliminary draft or proposed formats and outlines of contents before start of Work. Engineer will review draft and return one copy with comments. B. For equipment or component parts of equipment put into service during construction and operated by Owner, submit documents within ten days after acceptance. C. Submit one copy of completed volumes before Substantial Completion. Draft copy will be reviewed and returned after Substantial Completion, with Engineer comments. Revise content of document sets as required prior to final submission. D. Submit two sets of revised final volumes within ten days after final inspection. E. Submit in PDF composite electronic indexed file of final manual within ten days after final inspection. F. Building Products, Applied Materials, and Finishes: Include product data, with catalog number, size, composition, and color and texture designations. G. Instructions for Care and Maintenance: Include manufacturer's recommendations for cleaning agents and methods, precautions against detrimental agents and methods, and recommended schedule for cleaning and maintenance. H. Moisture Protection and Weather Exposed Products: Include product data listing applicable reference standards, chemical composition, and details of installation. Include recommendations for inspections, maintenance, and repair. I. Each Item of Equipment and Each System: Include description of unit or system and component parts. Identify function, normal operating characteristics, and limiting conditions. Include performance curves, with engineering data and tests, and complete nomenclature and model number of replaceable parts. J. Panelboard Circuit Directories: Provide electrical service characteristics, controls, and communications; typed. Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 8 EXECUTION AND CLOSEOUT REQUIREMENTS K. Include color-coded wiring diagrams as installed. L. Operating Procedures: Include startup, break-in, and routine normal operating instructions and sequences. Include regulation, control, stopping, shutdown, and emergency instructions. Include summer, winter, and special operating instructions. M. Maintenance Requirements: Include routine procedures and guide for preventative maintenance and troubleshooting; disassembly, repair, and reassembly instructions; and alignment, adjusting, balancing, and checking instructions. N. Include servicing and lubrication schedule and list of lubricants required. O. Include manufacturer's printed operation and maintenance instructions. P. Include sequence of operation by controls manufacturer. Q. Include original manufacturer's parts list, illustrations, assembly drawings, and diagrams required for maintenance. R. Include control diagrams by controls manufacturer as installed. S. Include Contractor's coordination drawings with color-coded piping diagrams as installed. T. Include charts of valve tag numbers, with location and function of each valve, keyed to flow and control diagrams. U. Include list of original manufacturer's spare parts, current prices, and recommended quantities to be maintained in storage. V. Include reports for testing and balancing as specified in Section 01 40 00 - Quality Requirements, Section 1.6 Testing and Inspection Services. W. Additional Requirements: As specified in individual product Specification Sections. X. Include listing in table of contents for design data with tabbed dividers and space for insertion of data. 1.9 SPARE PARTS AND MAINTENANCE PRODUCTS A. Furnish spare parts, maintenance, and extra products in quantities specified in individual Specification Sections. B. Deliver to Project Site and place in location as directed by Owner; obtain receipt prior to final payment. Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 9 EXECUTION AND CLOSEOUT REQUIREMENTS 1.10 PRODUCT WARRANTIES AND PRODUCT BONDS A. Obtain warranties and bonds executed in duplicate by responsible Subcontractors, suppliers, and manufacturers within ten days after completion of applicable item of Work. B. Execute and assemble transferable warranty documents and bonds from Subcontractors, suppliers, and manufacturers. C. Verify documents are in proper form, contain full information, and are notarized. D. Co-execute submittals when required. E. Include table of contents and assemble in three D side ring binder with durable plastic cover. F. Submit prior to final Application for Payment. G. Time of Submittals: 1. For equipment or component parts of equipment put into service during construction with Owner's permission, submit documents within ten days after acceptance. 2. Make other submittals within ten days after date of Substantial Completion, prior to final Application for Payment. 3. For items of Work for which acceptance is delayed beyond Substantial Completion, submit within ten days after acceptance, listing date of acceptance as beginning of warranty or bond period. PART 2 - PRODUCTS - Not Used PART 3 - EXECUTION 3.1 EXAMINATION A. Verify that existing Site conditions and substrate surfaces are acceptable for subsequent Work. Beginning new Work means acceptance of existing conditions. B. Verify that existing substrate is capable of structural support or attachment of new Work being applied or attached. C. Examine and verify specific conditions described in individual Specification Sections. D. Verify that utility services are available with correct characteristics and in correct locations. Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 10 EXECUTION AND CLOSEOUT REQUIREMENTS 3.2 PREPARATION A. Clean substrate surfaces prior to applying next material or substance according to manufacturer's instructions. B. Seal cracks or openings of substrate prior to applying next material or substance. C. Apply manufacturer-required or -recommended substrate primer, sealer, or conditioner prior to applying new material or substance in contact or bond. 3.3 EXECUTION A. Comply with manufacturer's installation instructions, performing each step in sequence. Maintain one set of manufacturer's installation instructions at Project Site during installation and until completion of construction. B. When manufacturer's installation instructions conflict with Contract Documents, request clarification from Engineer before proceeding. C. Verify that field measurements are as indicated on approved Shop Drawings or as instructed by manufacturer. D. Secure products in place with positive anchorage devices designed and sized to withstand stresses, vibration, physical distortion, or disfigurement. 1. Secure Work true to line and level and within specified tolerances, or if not specified, industry-recognized tolerances. 2. Physically separate products in place, provide electrical insulation, or provide protective coatings to prevent galvanic action or corrosion between dissimilar metals. 3. Exposed Joints: Provide uniform joint width and arrange to obtain best visual effect. Refer questionable visual-effect choices to Engineer for final decision. E. Allow for expansion of materials and building movement. F. Climatic Conditions and Project Status: Install each unit of Work under conditions to ensure best possible results in coordination with entire Project. 1. Isolate each unit of Work from incompatible Work as necessary to prevent deterioration. 2. Coordinate enclosure of Work with required inspections and tests to minimize necessity of uncovering Work for those purposes. G. Mounting Heights: Where not indicated, mount individual units of Work at industry recognized standard mounting heights for particular application indicated. 1. Refer questionable mounting heights choices to Engineer for final decision. Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 11 EXECUTION AND CLOSEOUT REQUIREMENTS 2. Elements Identified as Accessible to Handicapped: Comply with applicable codes and regulations. H. Adjust operating products and equipment to ensure smooth and unhindered operation. I. Clean and perform maintenance on installed Work as frequently as necessary through remainder of construction period. Lubricate operable components as recommended by manufacturer. 3.4 CUTTING AND PATCHING A. Employ skilled and experienced installers to perform cutting and patching. B. Submit written request in advance of cutting or altering elements affecting: 1. Structural integrity of element. 2. Integrity of weather-exposed or moisture-resistant elements. 3. Efficiency, maintenance, or safety of element. 4. Visual qualities of sight-exposed elements. 5. Work of Owner or separate contractor. C. Execute cutting, fitting, and patching to complete Work and to: 1. Fit the several parts together, to integrate with other Work. 2. Uncover Work to install or correct ill-timed Work. 3. Remove and replace defective and nonconforming Work. 4. Remove samples of installed Work for testing. 5. Provide openings in elements of Work for penetrations of mechanical and electrical Work. D. Execute Work by methods to avoid damage to other Work and to provide proper surfaces to receive patching and finishing. E. Materials 1. General: Comply with requirements specified in other Sections. 2. In-Place Materials: Use materials identical to in-place materials. For exposed surfaces, use materials that visually match in-place adjacent surfaces to the fullest extent possible. a. If identical materials are unavailable or cannot be used, use materials that, when installed, will match the visual and functional performance of in-place materials. F. Fit Work tight to pipes, sleeves, ducts, conduits, and other penetrations through surfaces. G. Maintain integrity of wall, ceiling, or floor construction; completely seal voids. H. At penetrations of fire-rated walls, partitions, ceiling, or floor construction, completely seal voids with fire-rated material to full thickness of penetrated element. Native Village of Tuntutuliak Heat Recovery Project FINAL 017000 - 12 EXECUTION AND CLOSEOUT REQUIREMENTS I. Refinish surfaces to match adjacent finishes. For continuous surfaces, refinish to nearest intersection; for assembly, refinish entire unit. J. Identify hazardous substances or conditions exposed during the Work to Engineer for decision or remedy. 3.5 PROTECTING INSTALLED CONSTRUCTION A. Protect installed Work and provide special protection where specified in individual Specification Sections. B. Provide temporary and removable protection for installed products. Control activity in immediate Work area to prevent damage. C. Provide protective coverings at walls, projections, jambs, sills, and soffits of openings. D. Use durable sheet materials to protect finished floors, stairs, and other surfaces from traffic, dirt, wear, damage, or movement of heavy objects. 3.6 FINAL CLEANING A. Execute final cleaning prior to final Project assessment. 1. Employ experienced personnel or professional cleaning firm. B. Clean interior and exterior glass and surfaces exposed to view; remove temporary labels, stains, and foreign substances; polish transparent and glossy surfaces. C. Clean equipment and fixtures to sanitary condition with appropriate cleaning materials. D. Replace filters of operating equipment. E. Remove waste and surplus materials, rubbish, and construction facilities from Site. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 017310 - 1 CUTTING AND PATCHING SECTION 01 73 10 CUTTING AND PATCHING PART 1 - GENERAL 1.01 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 1 Specification Sections, apply to this Section. 1.02 SUMMARY A. This Section includes procedural requirements for cutting and patching. B. Related Sections include the following: 1. Division 1 Section "Selective Demolition" for demolition of selected portions of the building. 2. Divisions 2 through 16 Sections for specific requirements and limitations applicable to cutting and patching individual parts of the Work. 1.03 DEFINITIONS A. Cutting: Removal of in-place construction necessary to permit installation or performance of other Work. B. Patching: Fitting and repair work required to restore surfaces to original conditions after installation of other Work. 1.04 QUALITY ASSURANCE A. Structural Elements: Do not cut and patch structural elements in a manner that could change their load-carrying capacity or load-deflection ratio. B. Operational Elements: Do not cut and patch operating elements and related components in a manner that results in reducing their capacity to perform as intended or that result in increased maintenance or decreased operational life or safety. Operating elements include the following: 1. Primary operational systems and equipment. 2. Air or smoke barriers. 3. Mechanical systems piping and ducts. 4. Control systems. 5. Communication systems. 6. Electrical wiring systems. C. Miscellaneous Elements: Do not cut and patch miscellaneous elements or related components in a manner that could change their load-carrying capacity, which results in reducing their capacity to perform as intended, or that result in increased maintenance or decreased operational life or safety. Miscellaneous elements include the following: 1. Water, moisture, or vapor barriers. 2. Membranes and flashings. 3. Equipment supports. 4. Piping, ductwork, vessels, and equipment. Native Village of Tuntutuliak Heat Recovery Project FINAL 017310 - 2 CUTTING AND PATCHING 5. Noise- and vibration-control elements and systems. D. Visual Requirements: Do not cut and patch construction in a manner that results in visual evidence of cutting and patching. Do not cut and patch construction exposed on the exterior or in occupied spaces in a manner that would, in Engineer's opinion, reduce the building's aesthetic qualities. Remove and replace construction that has been cut and patched in a visually unsatisfactory manner. PART 2 - PRODUCTS 2.01 MATERIALS A. General: Comply with requirements specified in other Sections. B. In-Place Materials: Use materials identical to in-place materials. For exposed surfaces, use materials that visually match in-place adjacent surfaces to the fullest extent possible. 1. If identical materials are unavailable or cannot be used, use materials that, when installed, will match the visual and functional performance of in-place materials. PART 3 - EXECUTION 3.01 EXAMINATION A. Examine surfaces to be cut and patched and conditions under which cutting and patching are to be performed. 1. Compatibility: Before patching, verify compatibility with and suitability of substrates, including compatibility with in-place finishes or primers. 2. Proceed with installation only after unsafe or unsatisfactory conditions have been corrected. 3.02 PREPARATION A. Temporary Support: Provide temporary support of Work to be cut. B. Protection: Protect in-place construction during cutting and patching to prevent damage. Provide protection from adverse weather conditions for portions of Project that might be exposed during cutting and patching operations. C. Adjoining Areas: Avoid interference with use of adjoining areas or interruption of free passage to adjoining areas. D. Existing Utility Services and Mechanical/Electrical Systems: Where existing services/systems are required to be removed, relocated, or abandoned, bypass such services/systems before cutting to minimize interruption to occupied areas. Utility interruptions will not be permitted during school hours. Schedule campus interruptions with owner at least one week in advance and individual building interruptions 48 hours in advance. 3.03 PERFORMANCE A. General: Employ skilled workers to perform cutting and patching. Proceed with cutting and patching at the earliest feasible time, and complete without delay. 1. Cut in-place construction to provide for installation of other components or performance of other construction, and subsequently patch as required to restore surfaces to their original condition. Native Village of Tuntutuliak Heat Recovery Project FINAL 017310 - 3 CUTTING AND PATCHING B. Cutting: Cut in-place construction by sawing, drilling, breaking, chipping, grinding, and similar operations, including excavation, using methods least likely to damage elements retained or adjoining construction. If possible, review proposed procedures with original Installer; comply with original Installer's written recommendations. 1. In general, use hand or small power tools designed for sawing and grinding, not hammering and chopping. Cut holes and slots as small as possible, neatly to size required, and with minimum disturbance of adjacent surfaces. Temporarily cover openings when not in use. 2. Finished Surfaces: Cut or drill from the exposed or finished side into concealed surfaces. 3. Mechanical and Electrical Services: Cut off pipe or conduit in walls or partitions to be removed. Cap, valve, or plug and seal remaining portion of pipe or conduit to prevent entrance of moisture or other foreign matter after cutting. 4. Proceed with patching after construction operations requiring cutting are complete. C. Patching: Patch construction by filling, repairing, refinishing, closing up, and similar operations following performance of other Work. Patch with durable seams that are as invisible as possible. Provide materials and comply with installation requirements specified in other Sections. 1. Inspection: Where feasible, test and inspect patched areas after completion to demonstrate integrity of installation. 2. Exposed Finishes: Restore exposed finishes of patched areas and extend finish restoration into retained adjoining construction in a manner that will eliminate evidence of patching and refinishing. a. Clean piping, conduit, and similar features before applying paint or other finishing materials. b. Restore damaged pipe covering to its original condition. 3. Floors and Walls: Where walls or partitions that are removed extend one finished area into another, patch and repair floor and wall surfaces in the new space. Provide an even surface of uniform finish, color, texture, and appearance. Remove in-place floor and wall coverings and replace with new materials, if necessary, to achieve uniform color and appearance. a. Where patching occurs in a painted surface, apply primer and intermediate paint coats over the patch and apply final paint coat over entire unbroken surface containing the patch. Provide additional coats until patch blends with adjacent surfaces. 4. Ceilings: Patch, repair, or rehang in-place ceilings as necessary to provide an even-plane surface of uniform appearance. 5. Exterior Building Enclosure: Patch components in a manner that restores enclosure to a weather tight condition. D. Cleaning: Clean areas and spaces where cutting and patching are performed. Completely remove paint, mortar, oils, putty, and similar materials. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 017419 - 1 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL SECTION 01 74 19 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL PART 1 - GENERAL 1.1 SUMMARY A. Section Includes: 1. Construction waste management plan. B. Related Sections: 1. Section 01 91 00 - Commissioning: General commissioning requirements. 1.2 PLAN REQUIREMENTS A. Develop and implement construction waste management plan as approved by Engineer. B. Intent: 1. Reduce amount of construction and demolition debris from requiring landfill disposal. 2. Ensure that construction and demolition debris is properly disposed of in a landfill permitted by the State of Alaska. 1.3 SUBMITTALS A. Section 01 33 00 - Submittal Procedures contains requirements for submittals. B. Construction Waste Management Plan: Submit construction waste management plan describing methods and procedures for implementation and monitoring compliance including the following: 1. Disposition of waste and hazardous waste. 2. On-Site sorting and Site storage methods. 3. Location of State permitted landfill for disposal of waste materials. C. Submit documentation prior to Substantial Completion substantiating construction waste management plan was maintained and goals were achieved. 1. Trash: Quantity by volume deposited in landfills. 2. Salvaged Material: Quantity by volume with destination for each type of material salvaged for resale, recycling, reuse, or delivery to Owner. Native Village of Tuntutuliak Heat Recovery Project FINAL 017419 - 2 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL 1.4 CONSTRUCTION WASTE MANAGEMENT PLAN A. Implement construction waste management plan at start of construction. B. Review construction waste management plan at preconstruction meeting and progress meetings specified in Section 01 30 00 - Administrative Requirements. C. Distribute approved construction waste management plan to Subcontractors and others affected by plan requirements. D. Oversee plan implementation, instruct construction personnel for plan compliance, and document plan results. PART 2 - PRODUCTS - Not Used PART 3 - EXECUTION 3.1 CONSTRUCTION WASTE COLLECTION A. Collect construction waste materials in marked bins or containers and arrange for transportation to permitted landfill. B. Maintain storage and collection area in orderly arrangement with materials separated to eliminate co-mingling of materials designated for salvage. C. Store construction waste materials to prevent environmental pollution, fire hazards, hazards to persons and property, and contamination of stored materials. D. Cover construction waste materials subject to disintegration, evaporation, settling, or runoff to prevent polluting air, water, and soil. 3.2 CONSTRUCTION WASTE DISPOSAL A. All construction and demolition waste shall be delivered to a landfill permitted by the Alaska Department of Environmental Conservation. Disposal of waste in an unpermitted landfill is illegal. B. Construction and demolition waste shall only be disposed of in a landfill after permission from the landfill owner has been secured and all applicable fees have been paid. C. If an acceptable landfill cannot be secured within the community (Native Village of Tuntutuliak), construction and demolition waste shall be transported to an acceptable landfill in another community for final disposal. Native Village of Tuntutuliak Heat Recovery Project FINAL 017419 - 3 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 019100 - 1 COMMISSIONING SECTION 01 91 00 COMMISSIONING PART 1 - GENERAL 1.1 SUMMARY A. Section Includes: 1. Commissioning description. 2. Commissioning responsibilities. 3. Submittals 4. Scheduling 5. Verification check and startup procedures 6. Functional performance test 7. Deficiencies and test approvals 8. Demonstration B. Related Sections: 1. Section 23 05 93 - Testing, Adjusting, and Balancing for HVAC: For requirements and procedures concerning testing, adjusting, and balancing of mechanical systems. 1.2 REFERENCES A. American Society of Heating, Refrigerating and Air-Conditioning Engineers: 1. ASHRAE Guideline 1 - The HVAC Commissioning Process. B. National Environmental Balancing Bureau: 1. NEBB - Procedural Standards for Building Systems Commissioning. 1.3 COMMISSIONING DESCRIPTION A. Commissioning: Systematic process of ensuring systems perform interactively according to design intent and Owner's operational needs. Commissioning process encompasses and coordinates system documentation, equipment startup, control system calibration, testing and balancing, performance testing and training, and verification of actual performance. B. Commissioning Intent: 1. Verify equipment and systems are installed according to manufacturer's instructions, industry accepted minimum standards, and Contract Documents. Native Village of Tuntutuliak Heat Recovery Project FINAL 019100 - 2 COMMISSIONING 2. Verify equipment and systems receive adequate operational checkout by Contractor. 3. Verify and document proper performance of equipment and systems. 4. Verify complete operation and maintenance documentation is delivered to Owner. 5. Verify Owner's operating and maintenance personnel are adequately trained. C. Commissioning process includes the following tasks: 1. Testing and startup of Mechanical and Electrical equipment and systems. 2. Equipment and system verification checks. 3. Assistance in functional performance testing to verify testing and balancing, and equipment and system performance. 4. Provide qualified personnel to assist in commissioning tests. 5. Complete and endorse functional performance test checklists to assure equipment and systems are fully operational and ready for functional performance testing. 6. Provide equipment, materials, and labor necessary to correct deficiencies found during commissioning process to fulfill contract and warranty requirements. 7. Provide operation and maintenance information and record drawings to Engineer/Owner for review verification and organization, prior to distribution. 8. Provide assistance to Engineer to develop, edit, and document system operation descriptions. 9. Provide training for systems specified in this Section with coordination by Engineer/Owner. D. Equipment and Systems to Be Commissioned: 1. New mechanical and electrical systems that were installed under this Contract. 2. Existing Mechanical and Electrical systems that were modified, adjusted, upgraded, or affected by the work performed under this Contract. E. The following is a partial list of equipment that may be included in this System Commissioning: 1. Pumps. 2. Piping systems. 3. Variable frequency drives. 4. Heat exchangers. 5. Control system. 6. Testing, Adjusting and Balancing work. F. Commissioning does not relieve Contractor of responsibility to provide finished and fully functioning Project. 1.4 COMMISSIONING SUBMITTALS A. Contractor to provide documentation that all systems are operating and installed in accordance with contract documents, including statement that functional performance test is complete prior to Engineer and Owner coming to site for commissioning and demonstration. Native Village of Tuntutuliak Heat Recovery Project FINAL 019100 - 3 COMMISSIONING B. Test Reports: Indicate data on system verification form for each piece of equipment and system as specified. Use NEBB forms as guidelines. C. Field Reports: Indicate deficiencies preventing completion of equipment or system verification checks equipment or system to achieve specified performance. 1.5 CLOSEOUT SUBMITTALS A. Section 01 70 00 - Execution and Closeout Requirements: Requirements for submittals. B. Project Record Documents: Record revisions to equipment and system documentation necessitated by commissioning. C. Operation and Maintenance Data: Submit revisions to operation and maintenance manuals when necessary revisions are discovered during commissioning. 1.6 QUALITY ASSURANCE A. Perform Work in accordance with ASHRAE Guideline 1 requirements. 1.7 COMMISSIONING RESPONSIBILITIES A. Equipment or System Installer Commissioning Responsibilities: 1. Attend commissioning meetings if required. 2. Ensure temperature controls installer performs assigned commissioning responsibilities as specified below. 3. Ensure testing, adjusting, and balancing agency performs assigned commissioning responsibilities as specified. 4. Provide instructions and demonstrations for Owner's personnel. 5. Ensure subcontractors perform assigned commissioning responsibilities. 6. Ensure participation of equipment manufacturers in appropriate startup, testing, and training activities when required by individual equipment specifications. 7. Develop startup and initial checkout plan using manufacturer’s startup procedures and functional performance checklists for equipment and systems to be commissioned. 8. During verification check and startup process, execute Mechanical and Electrical related portions of checklists for equipment and systems to be commissioned. 9. Perform and document completed startup and system operational checkout procedures, providing copy to Engineer. 10. Coordinate with equipment manufacturers to determine specific requirements to maintain validity of warranties. 11. Provide personnel on site to assist Engineer during equipment or system verification checks and functional performance tests. Native Village of Tuntutuliak Heat Recovery Project FINAL 019100 - 4 COMMISSIONING 12. Prior to startup, inspect, check, and verify correct and complete installation of equipment and system components for verification checks. When deficient or incomplete work is discovered, ensure corrective action is taken and re-check until equipment or system is ready for startup. 13. Perform verification checks and startup on equipment and systems as specified. 14. Assist Engineer in performing functional performance tests on equipment and systems as specified. 15. Perform operation and maintenance training sessions scheduled by Owner 16. Conduct system orientation and inspection. B. Controls Installer Commissioning Responsibilities: 1. Attend commissioning meetings. 2. Review design for ability of systems to be controlled including the following: 1) Confirm proper hardware requirements exist to perform functional performance testing. 2) Confirm proper safeties and interlocks are included in design. 3) Confirm sensors selected are within device ranges. 4) Review sequences of operation and obtain clarification from Engineer. 3. Inspect, check, and confirm proper operation and performance of control hardware. 4. Perform training sessions to instruct Owner's personnel. 5. Demonstrate system performance and operation to Engineer/Owner during functional performance tests including each mode of operation. 6. Provide technician to assist during Engineer verification check and functional performance testing. 7. Provide control system technician to assist testing, adjusting, and balancing agency during performance of testing, adjusting, and balancing work. 8. Assist in performing operation and maintenance training sessions scheduled by Owner. C. Testing, Adjusting, and Balancing Agency Commissioning Responsibilities: 1. Attend commissioning meetings. 2. Participate in verification of testing, adjusting, and balancing report for verification or diagnostic purposes. 3. Assist in performing operation and maintenance training sessions scheduled by Owner. 1.8 COMMISSIONING MEETINGS A. Section 01 91 00 - Commissioning: Requirements for commissioning meetings. B. Attend initial commissioning meeting and progress commissioning meetings as required by Owner. Native Village of Tuntutuliak Heat Recovery Project FINAL 019100 - 5 COMMISSIONING 1.9 SCHEDULING A. Section 01 32 16 – Construction Progress Scheduling: Requirements for scheduling. B. Prepare schedule indicating anticipated start dates for the following: 1. Piping system pressure testing. 2. Piping system flushing and cleaning. 3. Equipment and system startups. 4. Temperature control system checkout. 5. Testing, adjusting, and balancing. 6. Mechanical and Electrical system orientation and inspections. 7. Operation and maintenance manual submittals. 8. Training sessions. 1.10 COORDINATION A. Section 01 30 00 - Administrative Requirements: Requirements for coordination. B. Notify Engineer and Owner minimum of two weeks in advance of the following: 1. Scheduled equipment and system startups. 2. Scheduled temperature control system checkout. 3. Scheduled start of testing, adjusting, and balancing work. PART 2 - PRODUCTS Not Used. PART 3 - EXECUTION 3.1 INSTALLATION A. Install additional balancing valves, test ports, and pressure and temperature taps required by Engineer/Owner. B. Place mechanical and electrical systems and equipment into full operation and continue operation during each working day of commissioning. 3.2 FUNCTIONAL PERFORMANCE TEST PROCEDURES A. Complete the following before performing functional tests: Native Village of Tuntutuliak Heat Recovery Project FINAL 019100 - 6 COMMISSIONING 1. Verification check and startup. 2. Control system testing with approval by Engineer for use for test and balance operations. 3. Air system balancing and water system balancing. B. Notify Engineer/Owner of completion of verification check and startup activities. C. Contractor will direct, witness, and document results of functional performance tests. Engineer/Owner will sign off on completed test. D. Conduct functional performance tests as specified. E. Demonstrate that each piece of equipment and system is operating according to documented design intent and Contract Documents. 1. Conduct testing proceeding from components, to subsystems, to systems. 2. Bring equipment and systems to condition capable full dynamic operation. 3. Verify performance of individual components and systems. 4. Verify performance of interactions between systems. 5. Identify and correct areas of deficient performance. F. Operate each piece of equipment and system through each specified mode of operation including seasonal, occupied, unoccupied, warmup, cool-down, partial load, and full load conditions. 1. Verify each sequence in sequences of operation. 2. Test for proper responses to power failure, freezing, overheating, low oil pressure, no flow, equipment failure, and other abnormal conditions. 3.3 DEFICIENCIES AND TEST APPROVALS A. Deficiencies: 1. Engineer will record and report deficiencies to Owner. 2. Minor deficiencies may be corrected during tests at Engineer/Owner’s discretion. Deficiency and resolution will be documented by Contractor 3. Failure to schedule a verification check and startup prior to functional performance test will be considered deficiency. 4. When deficiency is identified, Engineer/Owner will discuss issue with party executing test and provide direction for correction. B. Retesting Costs: 1. When verification check and startup or functional performance test deficiency is discovered requiring rescheduling or retesting: a. Owner will deduct additional testing compensation from final payment due to Contractor. Native Village of Tuntutuliak Heat Recovery Project FINAL 019100 - 7 COMMISSIONING C. Provide written report to Engineer/Owner before scheduled commissioning meeting concerning status of each deficiency. Include explanations of disagreements with resolution proposals for each discrepancy. 1. Engineer will retain original deficiency forms until end of Project. D. Manufacturing Defects: When ten percent but not less than three identical pieces of equipment or equipment with only small size or capacity differences fail to perform to Contract Document requirements due to manufacturing defect, all identical units may be considered defective by Owner. 1. Within one week of notice from Owner, examine all other identical units and record findings. Submit findings to Owner within two weeks of original notice. 2. Within two weeks of original notification, provide signed and dated written explanation of problem, cause of defect, and proposed solutions meeting Contract Document requirements. Include equipment submittals supporting solution. 3. Owner will determine whether replacement or repair of all identical units is required. 4. Install two examples of proposed solution. Owner will test installations for up to one week before deciding solution is acceptable. 5. Upon acceptance, replace or repair all identical items, at Contractor's expense. Extend warranty accordingly, when original equipment warranty had begun. 6. Complete repairs or replacements with reasonable speed beginning within one week from when parts can be obtained. E. Test Approval: Engineer notes each satisfactorily demonstrated function on functional performance test form. 1. Engineer recommends acceptance of each test to Owner using standard form. 2. Owner gives final approval for each test using same form, providing signed copy to Engineer and Contractor. 3.4 DEMONSTRATION A. Section 01 70 00 - Execution and Closeout Requirements contains requirements for demonstration and training. B. Demonstrate equipment and systems and train Owner's personnel. 1. Engineer / Owner will communicate training requirements to Contractor for benefit of equipment and system installers and manufacturers with training responsibilities. C. For primary mechanical and electrical equipment training: 1. Require Contractor to provide short discussion of equipment control as part of training session. END OF SECTION DIVISION 02 EXISTING CONDITIONS Native Village of Tuntutuliak Heat Recovery Project FINAL 020100 - 1 MAINTENANCE OF EXISTING CONDITIONS SECTION 02 01 00 MAINTENANCE OF EXISTING CONDITIONS PART 1 - GENERAL 1.1 PUBLIC AND PRIVATE UTILITIES A. Existing above-ground utilities, including but not limited to power transmission and distribution, telephone, water and sewer piping, fuel piping, glycol heat trace, and private utility service lines, whether shown on the Plans or not, shall be protected, maintained, relocated, rerouted, removed and restored as may be necessary by Contractor in a manner satisfactory to Owners and operators of the utilities. B. Major underground utilities and appurtenant structures, whether shown on the Plans or not, shall be protected, maintained, relocated, rerouted, removed and restored by the Contractor. C. Minor underground utility service lines, including but not limited to sanitary sewer services, fuel pipelines, water services, house or yard drains, and electricity or telephone services and driveway culverts shall be protected, maintained, relocated, rerouted, removed and restored by the Contractor with the least possible interference with such services and in no case shall the interference of such service lines be considered for extra compensation under any of the special cases listed above. D. Public Utilities: 1. The right is reserved by Owner of public utilities and franchises to enter upon any street, road, right-of-way, or easement for the purpose of maintaining their property and for making necessary repairs or adjustments caused by the Contractor's operations. 2. The Contractor shall save the Owner harmless of any costs so incurred. 1.2 RESTORATION OF DRAINAGE FACILITIES A. Where it is necessary for drainage facilities to be removed and replaced, existing culverts may be reinstalled when approved by the agency(s) having jurisdiction. B. The materials shall be cleaned. C. When it is necessary to replace existing culverts, the new materials shall be of equal strength and similar design to existing materials, unless otherwise noted. D. Installation shall be in accordance with the applicable provisions of these specifications. E. All costs, whether new or existing facilities are installed, shall be considered to be included in the unit prices bid for the various items and no additional payment shall be allowed. Native Village of Tuntutuliak Heat Recovery Project FINAL 020100 - 2 MAINTENANCE OF EXISTING CONDITIONS 1.3 QUALITY ASSURANCE A. All work shall be performed in conformance with regulations pertaining to safety established by the applicable Federal, state, or local agencies, and as may be specified elsewhere in these specifications. B. Underground Facilities: 1. It is recommended that the Contractor make arrangements with the applicable utility company or department to aid in the location and maintenance of existing utilities. PART 2 - PRODUCTS – NOT USED PART 3 - EXECUTION – NOT USED END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 022200 - 1 EXISTING CONDITIONS ASSESSMENT SECTION 02 22 00 EXISTING CONDITIONS ASSESSMENT PART 1 - GENERAL 1.1 SITE VISITATION A. Contractors shall visit the site of work, existing buildings, review any available existing drawings, and all conditions affecting the work of this project before providing a bid proposal. B. Contractors desiring access to existing buildings shall contact the Engineer to arrange appointments. No guarantees are made that appointments to visit all facilities will be available. The Owner reserves the right to provide access to all potential bidders at one time at the Owner’s convenience. PART 2 - VERIFICATION 2.1 CONSTRUCTION A. Prior to commencement of work, verify all existing conditions, control points, principal lines and elevations, presence of underground utilities, at or related to the site and existing buildings, and also examine all adjacent facilities upon which the work is in any way dependent. In the event of any inconsistency or conflict, between existing conditions and the bidding documents, immediate notice of such inconsistency or conflict shall be given to the Engineer. Do not undertake any phase of the work affected by such inconsistency or conflict, pending the issuance of instructions by the Engineer. B. It is the intent of the Contract Drawings to integrate new work with existing work and the Contractor shall verify actual conditions. C. Provide protections necessary to prevent damage to existing buildings, improvements, landscaping and trees, parking, streets walks, etc. to remain in place. Restore damaged buildings, improvements, etc. to their original conditions as acceptable to the Owner. 2.2 EXISTING SYSTEMS A. Prior to commencement of work, verify and document condition of existing electrical and hydronic systems at the Power Plant and Water Treatment Plant. All components that are not functional or operating within normal parameters shall be noted accordingly and documentation of any deficiencies shall be submitted to the Engineer. Native Village of Tuntutuliak Heat Recovery Project FINAL 022200 - 2 EXISTING CONDITIONS ASSESSMENT PART 3 - EXISTING CONDITIONS 3.1 EXISTING FACILITIES A. Existing buildings must be kept functioning during the construction period. B. Existing utilities cannot be disconnected until new ones have been installed and completely tested and approved unless otherwise approved by the Engineer. Existing functioning utilities cannot be interrupted without written approval from the Owner. Give two (2) weeks written notice to the Engineer prior to planned interruption of any existing functioning utilities. Engineer will then schedule with Contractor for date and time of shutdown. Due to the need for continuous operation of the facilities, no guarantee is made that scheduled shutdowns can be accommodated. C. Notify the Engineer when working in areas where utility lines might be encountered. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 023200 - 1 GEOTECHNICAL INVESTIGATIONS SECTION 02 32 00 GEOTECHNICAL INVESTIGATIONS PART 1 - GENERAL 1.1 SOIL REPORTS A. Soil boring data has not been collected for this project. B. Additional Investigation: 1. Contractor shall visit the site and acquaint himself with site conditions before submitting a bid, and the submission of a bid will be prima facie evidence that he has done so. 2. Prior to bidding, Contractor may make his own subsurface investigations to satisfy himself with site and subsurface conditions. 1.2 QUALITY ASSURANCE A. The Contractor shall readjust work performed that does not meet technical or design requirements. B. The Contractor shall make no deviations from the Contract Documents without specific and written approval of the Owner. C. The Contractor shall be responsible for obtaining approval from responsible agency(s) or property owner(s) before performing any exploratory excavations. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 024119 - 1 SELECTIVE DEMOLITION SECTION 02 41 19 SELECTIVE DEMOLITION PART 1 - GENERAL 1.1 SUMMARY A. Section Includes: 1. Demolishing designated building equipment and fixtures. 2. Demolishing designated construction. 3. Cutting and alterations for completion of the Work. 4. Removing designated items for disposal, relocation, or Owner’s retention. 5. Protecting items designated to be relocated. 6. Removing demolished materials. 1.2 SUBMITTALS A. Section 01 33 00 - Submittal Procedures: Requirements for submittals. B. Demolition Schedule: Indicate overall schedule and interruptions required for utility and building services. C. Shop Drawings: 1. Indicate demolition and removal sequence. 2. Indicate location of items designated for disposal, relocation, or Owner’s retention. 3. Indicate location and construction of temporary work. 1.3 CLOSEOUT SUBMITTALS A. Section 01 70 00 - Execution and Closeout Requirements: Requirements for submittals. B. Project Record Documents: Accurately record actual locations of capped utilities, concealed utilities discovered during demolition and foundation obstructions. C. Operation and Maintenance Data: Submit description of system, inspection data, and parts lists. 1.4 QUALITY ASSURANCE A. Obtain required permits from authorities having jurisdiction. Native Village of Tuntutuliak Heat Recovery Project FINAL 024119 - 2 SELECTIVE DEMOLITION B. Regulatory Requirements: Comply with governing EPA notification regulations before beginning demolition. Comply with hauling and disposal regulations of authorities having jurisdiction. C. Standards: Comply with ANSI/ASSE A10.6 and NFPA 241. D. Pre-demolition Conference: Conduct conference at Project site. 1. Inspect and discuss condition of construction to be demolished. 2. Review structural load limitations of existing structures. 3. Review and finalize building demolition schedule and verify availability of demolition personnel, equipment, and facilities needed to make progress and avoid delays. 4. Review and finalized protection requirements. 5. Review procedures for noise control and dust control. 6. Review procedures for protection of adjacent piping and equipment. 1.5 SEQUENCING A. Section 01 10 00 - Summary: Requirements for sequencing. 1.6 SCHEDULING A. Section 01 30 00 - Administrative Requirements and 01 32 16 - Construction Progress Schedule: Requirements for scheduling. B. Cooperate with Owner in scheduling noisy operations and waste removal that may impact Owners operation and temporary outages. C. Coordinate utility and building service interruptions with Owner. 1. Do not disable or disrupt life safety systems without three days prior written notice to Owner. 2. Schedule tie-ins to existing systems to minimize disruption. 3. Coordinate Work to ensure fire alarms, smoke detectors, emergency lighting, exit signs and other life safety systems remain in full operation in occupied areas. 1.7 PROJECT CONDITIONS A. Conduct demolition to minimize interference with adjacent building areas. B. Conduct building demolition so operations of occupied building will not be disrupted. 1. Provide not less than 72 hours’ notice of activities that will affect operation of adjacent occupied areas. Native Village of Tuntutuliak Heat Recovery Project FINAL 024119 - 3 SELECTIVE DEMOLITION 2. Maintain access to existing walkways, exits, and other facilities used by occupants of building. C. Owner assumes no responsibility for buildings and structures to be demolished. 1. Conditions existing at time of inspection for bidding purpose will be maintained by Owner as far as practical. D. On-site storage or sale of removed items or materials is not permitted. E. Cease operations immediately if structure appears to be in danger and notify Engineer. Do not resume operations until directed. F. Notify Engineer of discrepancies between existing conditions and Drawings before proceeding with selective demolition. PART 2 - PRODUCTS Not Used. PART 3 - EXECUTION 1.1 EXAMINATION A. Survey existing conditions and correlate with requirements indicated to determine extent of selective demolition required. B. Inventory and record the condition of items to be removed and reinstalled and items to be removed and salvaged. C. When unanticipated mechanical, electrical, or structural elements that conflict with intended function or design are encountered, investigate and measure the nature and extent of conflict. Promptly submit a written report to Engineer. D. Survey of Existing Conditions: Record existing conditions by use of preconstruction photographs. 1. Comply with requirements specified in Division 1 Section "Photographic Documentation." E. Perform surveys as the Work progresses to detect hazards resulting from selective demolition activities. 3.1 PREPARATION A. Notify affected utility companies before starting work and comply with their requirements. Native Village of Tuntutuliak Heat Recovery Project FINAL 024119 - 4 SELECTIVE DEMOLITION B. Mark location and termination of utilities. C. Erect and maintain weatherproof closures for exterior openings. D. Erect and maintain temporary partitions to prevent spread of dust, odors, and noise to permit continued Owner occupancy. E. Prevent movement of structure; provide temporary bracing and shoring required to ensure safety of existing structure. F. Provide appropriate temporary signage including signage for exit or building egress. G. Do not close or obstruct building egress paths. H. Do not disable or disrupt life safety systems without three days prior written notice to Owner. 3.2 SALVAGE REQUIREMENTS A. Coordinate with Owner to identify building components and equipment required to be removed and delivered to Owner. B. Tag components and equipment Owner designates for salvage. C. Protect designated salvage items from demolition operations until items can be removed. D. Carefully remove building components and equipment indicated to be salvaged. E. Disassemble as required to permit removal from building. F. Package small and loose parts to avoid loss. G. Mark equipment and packaged parts to permit identification and consolidation of components of each salvaged item. H. Prepare assembly instructions consistent with disassembled parts. Package assembly instructions in protective envelope and securely attach to each disassembled salvaged item. I. Deliver salvaged items to Owner. Obtain signed receipt from Owner. 3.3 DEMOLITION A. Conduct demolition to minimize interference with adjacent building areas. B. Maintain protected egress from and access to adjacent existing buildings at all times. Native Village of Tuntutuliak Heat Recovery Project FINAL 024119 - 5 SELECTIVE DEMOLITION C. Cease operations immediately when structure appears to be in danger and notify Engineer. D. Disconnect and remove designated utilities within demolition areas. E. Cap and identify abandoned utilities at termination points when utility is not completely removed. Annotate Record Drawings indicating location and type of service for capped utilities remaining after demolition. F. Demolish in orderly and careful manner. Protect existing improvements and supporting structural members. G. Carefully remove building components indicated to be reused. 1. Disassemble components as required to permit removal. 2. Package small and loose parts to avoid loss. 3. Mark components and packaged parts to permit reinstallation. 4. Store components, protected from construction operations, until reinstalled. H. Remove demolished materials from site except where specifically noted otherwise. Do not burn or bury materials on site. I. Remove materials as Work progresses. Upon completion of Work, leave areas in clean condition. J. Remove temporary Work. 3.4 MECHANICAL AND ELECTRICAL SYSTEMS A. Piping and Ductwork Removed: Drawings do not show all existing piping which is to be removed. Unless indicated otherwise, where existing equipment has been removed, or its use replaced by new equipment, remove connecting piping back to the branch in the main so that there will be no dead ends or unused pipe lines in mechanical spaces at completion. B. Wiring and Conduit Removed: Drawings do not show all existing conduit and wire which is to be removed. Unless indicated otherwise, where existing equipment has been removed, or its use replaced by new equipment, remove connecting conduit and wire back to the source of supply or nearest point in the circuit where equipment to remain is connected from so that there will be no unused conduit or wire in project area at completion. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 024300 - 1 REMOVAL AND RELOCATION SECTION 02 43 00 REMOVAL AND RELOCATION PART 1 - 1. GENERAL 1.1 GENERAL A. The Contractor shall be responsible for verifying actual field conditions and determining the work required by inspecting the site prior to bidding. B. The tabulation of work and equipment listed hereafter is not intended to be all inclusive, and it shall be the Contractor's responsibility to perform the work shown, specified, or which can reasonably be inferred from the Contract Documents as necessary to complete the project. C. Any material damaged by Contractor's operations shall be replaced with new material by the Contractor at the Contractor’s expense. 1.2 SUBMITTALS DURING CONSTRUCTION A. Submit a storage plan for any and all major materials to be salvaged and/or reused. 1.3 TEMPORARY REMOVAL A. General: 1. Construction operations in certain areas may necessitate temporary removal of timber supports, boardwalk, utilities, private accesses, drains, service lines, conduits, and any other existing facilities, to facilitate construction. 2. In the event that the Contractor finds it necessary to remove such items, it is to be particularly understood that it will be his responsibility to restore these items to near pre- construction conditions as possible unless otherwise indicated on the Plans. 3. The Contractor shall maintain adequate temporary provisions for supporting the continued operation of public and private facilities including: a. domestic deliveries; b. utilities service including water and sewer service, heating, electrical power and controls; c. fire protection and access for fire-fighting equipment. B. The preceding requirements will be the same for any temporary removal of road culverts, whether under State, City or private jurisdiction. Native Village of Tuntutuliak Heat Recovery Project FINAL 024300 - 2 REMOVAL AND RELOCATION 1.4 RELOCATION A. Existing materials and appurtenances shown or required to be relocated or reused shall be removed and relocated and/or reused as part of the Contract. B. Materials and equipment to be relocated and/or reused shall be removed in a manner that maintains them in a condition equivalent to their condition before being removed. C. The Contractor shall be responsible to safeguard items to be relocated and/or reused against damage and loss during removal, handling, storage, and installation in the new location. 1.5 DEBRIS A. Debris is defined as all waste materials resulting from removal, salvage, and relocation operations, and all material in excess of construction requirements, all material not in accordance with the specifications, and all other materials specified or designated by the Owner to be removed from the construction site as may be required to complete the project. B. Debris resulting from removal, salvage, and relocation shall include, but not be limited to, all wood, metals, piping, and miscellaneous materials resulting from the removal of structures, pipe foundations, service boxes, and other man-made objects or from removal of subsurface obstacles. PART 2 - PRODUCTS 2.1 GENERAL A. The Contractor shall provide all materials and equipment in suitable and adequate quantity as required to accomplish the work shown, specified herein, and as required to complete the project. PART 3 - EXECUTION 3.1 WORKMANSHIP A. All work shall be performed in conformance with the laws and regulations pertaining to safety established by the applicable Federal, state, or local agencies, and as may be specified elsewhere in these specifications. Native Village of Tuntutuliak Heat Recovery Project FINAL 024300 - 3 REMOVAL AND RELOCATION 3.2 REMOVAL AND SALVAGE A. The information shown in the Plans is based on the best available information. Actual conditions encountered in the field regarding structures, equipment, piping, valves and other appurtenances may differ. B. The Contractor shall be responsible for determining the effort required for accomplishing the work by inspecting the site and becoming thoroughly familiar with the existing conditions of the work. C. Removal shall be limited to the extents shown on the Plans. Should removal beyond the scope shown the Plans be necessary, the Contractor shall obtain the approval of the Engineer prior to the start of Work. D. The Contractor shall take precautions so as not to damage the existing structure and adjacent piping, valves, supports and appurtenances beyond what is detailed for removal and shall be responsible for repairing those areas damaged at the Contractor’s expense. E. The Contractor shall be responsible for the sequence of removal. 3.3 RELOCATION A. General: 1. Remove, relocate, and reinstall equipment as shown on the Plans, and as directed. 2. Contractor shall direct the electrical Contractor to de-energize equipment before any work is started. B. Inspection: 1. Prior to commencement of relocation work, the Contractor and the Engineer shall make a joint inspection of the physical and operational condition the material specified for relocation and/or reuse and shall note, in writing, the material transferred to the Contractor's care and defects in said equipment. 2. Damage to or loss of equipment and materials after the date of their transfer to the Contractor shall be repaired or replaced at the Contractor's expense. 3. The Contractor shall maintain all equipment in the same condition as it was prior to removal. 4. The condition of the equipment shall be determined by the Engineer with the aid of photographs. 5. The Contractor shall assume the responsibility of assuring that the equipment is properly stored and maintained in a secure area. 3.4 RESPONSIBILITY FOR COMPLETE SYSTEM A. The Contractor shall assume complete responsibility for storing, installing, adjusting, lubricating, and maintaining any equipment relocated under this Section. Native Village of Tuntutuliak Heat Recovery Project FINAL 024300 - 4 REMOVAL AND RELOCATION B. The Contractor shall be responsible for fully coordinating the construction of interconnecting structures, equipment, piping, and appurtenances. C. The Contractor shall make all electrical heat trace connections necessary to complete the work as indicated on the Plans. 3.5 REHABILITATION A. General: 1. Certain areas of existing structures, piping, conduits, and the like will be affected by work necessary to complete modifications under this Contract. 2. The Contractor shall rehabilitate those areas affected by his construction activities. B. Piping: 1. Any damage to the surface or coating of the existing piping shall be repaired by the Contractor. C. Where existing piping, piping supports, electrical panels and devices, conduits, and associated appurtenances are removed; the Contractor shall rehabilitate the affected area such that little or no evidence of the previous installation remains. 3.6 DISPOSAL OF DEBRIS A. All debris, materials, piping, and miscellaneous waste products from the work described in this Section shall be removed from the project as soon as possible. B. Disposal shall be in accordance with Section 017419, Construction Waste Management and Disposal. C. The Contractor is responsible for determining these regulations and shall bear all costs or retain any profit associated with disposal of these items. 3.7 BACKFILLING A. Where excavation is required to accomplish removal, salvage and relocation work as described in this Section, the Contractor shall backfill all such areas approximately to existing ground level, final grade, or foundation level of new construction, as applicable and as may be shown on the Plans. B. Backfill material shall be native material excavated from the hole. C. Timber sleepers and other construction or vegetative debris shall not be used as backfill material. Native Village of Tuntutuliak Heat Recovery Project FINAL 024300 - 5 REMOVAL AND RELOCATION D. In all areas not backfilled to ground level, the Contractor shall erect safety barriers around the excavation. END OF SECTION DIVISION 05 METALS Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 051200 - 1 STRUCTURAL STEEL FRAMING SECTION 05 12 00 STRUCTURAL STEEL FRAMING PART 1 - GENERAL 1.1 SUMMARY A. Section Includes: 1. Structural shapes. 2. Channels and angles. 3. Structural pipe. 4. Structural plates. 5. Bolts, connectors, and anchors. B. Related Requirements: 1. Section 05 50 00 - Metal Fabrications: Steel fabrications affecting structural steel work. 1.2 REFERENCE STANDARDS A. American Institute of Steel Construction: 1. AISC 341 - Seismic Provisions for Structural Steel Buildings. 2. AISC 360 - Specification for Structural Steel Buildings. B. ASTM International: 1. ASTM A36/A36M - Standard Specification for Carbon Structural Steel. 2. ASTM A53/A53M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. 3. ASTM A108 - Standard Specification for Steel Bar, Carbon and Alloy, Cold- Finished. 4. ASTM A123/A123M - Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products. 5. ASTM A193/A193M - Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for High-Temperature Service. 6. ASTM A307 - Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength. 7. ASTM A325 - Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength. 8. ASTM A514/A514M - Standard Specification for High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding. 9. ASTM A563 - Standard Specification for Carbon and Alloy Steel Nuts. 10. ASTM A572/A572M - Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 051200 - 2 STRUCTURAL STEEL FRAMING 11. ASTM A588/A588M - Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi (345 MPa) Minimum Yield Point to 4-in. (100-mm) Thick. 12. ASTM A992/A992M - Standard Specification for Structural Steel Shapes. 13. ASTM B695 - Standard Specification for Coatings of Zinc Mechanically Deposited on Iron and Steel. 14. ASTM E94 - Standard Guide for Radiographic Examination. 15. ASTM E164 - Standard Practice for Ultrasonic Contact Examination of Weldments. 16. ASTM E165 - Standard Test Method for Liquid Penetrant Examination. 17. ASTM E709 - Standard Guide for Magnetic Particle Examination. 18. ASTM F436 - Standard Specification for Hardened Steel Washers. 19. ASTM F2329 - Standard Specification for Zinc Coating, Hot-Dip, Requirements for Application to Carbon and Alloy Steel Bolts, Screws, Washers, Nuts, and Special Threaded Fasteners. C. American Welding Society: 1. AWS A2.4 - Standard Symbols for Welding, Brazing, and Nondestructive Examination. 2. AWS D1.1 - Structural Welding Code - Steel. D. Research Council on Structural Connections: 1. RCSC - Specification for Structural Joints Using ASTM A325 Bolts. E. SSPC: The Society for Protective Coatings: 1. SSPC - Steel Structures Painting Manual. 2. SSPC Paint 15 - Steel Joist Shop Paint. 3. SSPC Paint 20 - Zinc-Rich Primers (Type I - Inorganic and Type II - Organic). 4. SSPC SP 3 - Power Tool Cleaning. 5. SSPC SP 6 - Commercial Blast Cleaning. 6. SSPC SP 10 - Near-White Blast Cleaning. 1.3 COORDINATION A. Section 01 30 00 - Administrative Requirements: Requirements for coordination.9 B. Coordinate work with the following: 1. Section 05 50 00 for miscellaneous steel supports other than structural steel. 1.4 SUBMITTALS A. Section 01 33 00 - Submittal Procedures: Requirements for submittals. B. Shop Drawings: Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 051200 - 3 STRUCTURAL STEEL FRAMING 1. Indicate sizes, spacing, location of structural members, connections and bolts. 2. Detailed Connections. 3. Indicate welded connections with AWS A2.4 welding symbols. Indicate net weld lengths. C. Manufacturer's Mill Certificate: Certify products meet or exceed standard strengths. 1. Mill Test Reports: Submit indicating structural strength, destructive and non- destructive test analysis. D. Welders Certificates: Certify welders employed on the Work, verifying AWS qualification within previous 12 months. 1.5 QUALITY ASSURANCE A. Perform Work in accordance with the following: 1. Structural Steel: ASIC 341 and AISC 360. 2. High Strength Bolted Connections: RCSC Specification for Structural Joints Using ASTM A 325 Bolts. B. Perform Work in accordance with State of Alaska standards. 1.6 QUALIFICATIONS A. Fabricator: Company specializing in performing Work of this section with minimum three years documented experience with the following current AISC Certification: 1. Standard Steel Building Structures (STD). 2. Conventional Steel Building Structures (SBD). B. Shop Painter: Company specializing in performing Work of this section with minimum one year documented experience with the following current AISC Certification: 1. Sophisticated Paint Endorsement - Enclosed (P1). 2. Sophisticated Paint Endorsement - Covered (P2). C. Welders and Welding Procedures: AWS D1.1 qualified within previous 12 months. PART 2 - PRODUCTS 2.1 STRUCTURAL STEEL A. Structural W-Shapes: ASTM A992/A992M. ASTM A572/A572M; Grade 50. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 051200 - 4 STRUCTURAL STEEL FRAMING B. Channels and Angles: ASTM A36/A36M. C. Structural Pipe: ASTM A53/A53M, Grade B. D. Structural Plates: ASTM A36/A36M. 2.2 BOLTS, CONNECTORS, AND ANCHORS A. Bolts: Heavy hex, structural type. 1. ASTM A325; Type 1, hot dipped galvanized. B. Nuts: ASTM A563 Grade DH; heavy hex type. 1. Finish: Hot dipped galvanized. C. Washers: ASTM F436; Type 1, circular. 1. Finish: Hot dipped galvanized. D. Threaded Rods: ASTM A36/A36M. ASTM A307; Grade A. 1. Finish: Hot dipped galvanized. E. Forged Structural Steel Hardware: 1. Clevises and Turnbuckles: ASTM A108; Grade 1085. 2.3 WELDING MATERIALS A. Welding Materials: AWS D1.1; type required for materials being welded. 2.4 FABRICATION A. Fit and shop assemble components in largest practical sizes for delivery to site. B. Fabricate components with joints tightly fitted and secured. C. Supply components required for anchorage or fabrications, Fabricate anchors and related components of same material and finish as fabrication, except where specifically noted otherwise. D. Exposed Welded Joints: NOMMA Guideline 1 Joint Finish Type 1. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 051200 - 5 STRUCTURAL STEEL FRAMING 2.5 SOURCE QUALITY CONTROL A. Section 01 40 00 - Quality Requirements: Testing, inspection and analysis requirements. B. Shop test bolted and welded connections as specified for field quality control tests. C. When fabricator is approved by authority having jurisdiction, submit certificate of compliance indicating Work performed at fabricator's facility conforms to Contract Documents. 1. Specified shop tests are not required for Work performed by approved fabricator. PART 3 - EXECUTION 3.1 EXAMINATION A. Section 01 70 00 - Execution and Closeout Requirements: Requirements for installation examination. B. Verify bearing surfaces are at correct elevation. C. Verify fasteners are set in correct locations and arrangements with correct exposure for steel attachment. 3.2 PREPARATION A. Section 01 70 00 - Execution and Closeout Requirements: Requirements for installation preparation. 3.3 ERECTION A. Allow for erection loads, and for sufficient temporary bracing to maintain structure safe, plumb, and in alignment until completion of erection and installation of permanent bracing. B. Field weld components indicated on drawings. C. Field connect members with threaded fasteners; tighten to snug tight for bearing type connections. D. Do not field cut or alter structural members without approval of Engineer. E. After erection, touch up welds and repair finishes. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 051200 - 6 STRUCTURAL STEEL FRAMING 3.4 TOLERANCES A. Section 01 40 00 - Quality Requirements: Tolerances. B. Maximum Variation From Plumb: 0.25 inch per story, non-cumulative. C. Maximum Offset From Alignment: 0.25 inch. 3.5 FIELD QUALITY CONTROL A. Section 01 40 00 - Quality Requirements: Requirements for inspecting, testing. B. Bolted Connections: Inspect in accordance with AISC 303. 1. Visually inspect all bolted connections. 2. For Direct Tension Indicators, comply with requirements of ASTM F959. Verify that gaps are less than gaps specified in Table 2. C. Welding: Inspect welds in accordance with AWS D1.1. 1. Certify welders and conduct inspections and tests as required. Record types and locations of defects found in work. Record work required and performed to correct deficiencies. 2. Visually inspect all welds. 3. Ultrasonic Inspection: ASTM E164; perform on all full penetration welds. 4. Liquid Penetrant Inspection: ASTM E165. D. Correct defective bolted connections and welds. END OF SECTION Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 055000 - 1 METAL FABRICATIONS SECTION 05 50 00 METAL FABRICATIONS PART 1 - GENERAL 1.1 SUMMARY A. Section includes shop fabricated metal items. 1. Structural supports for miscellaneous attachments. B. Related Sections: 1. Section 05 12 00 - Structural Steel Framing. 1.2 REFERENCES A. American National Standards Institute: 1. ANSI A14.3 - Ladders - Fixed - Safety Requirements B. ASTM International: 1. ASTM A36/A36M - Standard Specification for Carbon Structural Steel. 2. ASTM A53/A53M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. 3. ASTM A123/A123M - Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products. 4. ASTM A153/A153M - Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware. 5. ASTM A307 - Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength. 6. ASTM A325 - Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength. 7. ASTM A354 - Standard Specification for Quenched and Tempered Alloy Steel Bolts, Studs, and Other Externally Threaded Fasteners. 8. ASTM A500/A500M - Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes. 9. ASTM A501 - Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing. 10. ASTM A563 - Standard Specification for Carbon and Alloy Steel Nuts. 11. ASTM A572/A572M - Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel. 12. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process 13. ASTM A992/A992M - Standard Specification for Structural Steel Shapes. 14. ASTM F436 - Standard Specification for Hardened Steel Washers. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 055000 - 2 METAL FABRICATIONS 15. ASTM F1554 - Standard Specification for Anchor Bolts, Steel, 36, 55, and 105-ksi Yield Strength. C. American Welding Society: 1. AWS A2.4 - Standard Symbols for Welding, Brazing, and Nondestructive Examination. 2. AWS D1.1 - Structural Welding Code - Steel. D. National Ornamental & Miscellaneous Metals Association: 1. NOMMA Guideline 1 - Joint Finishes. E. SSPC: The Society for Protective Coatings: 1. SSPC - Steel Structures Painting Manual. 2. SSPC SP 1 - Solvent Cleaning. 3. SSPC SP 10 - Near-White Blast Cleaning. 4. SSPC Paint 15 - Steel Joist Shop Paint. 5. SSPC Paint 20 - Zinc-Rich Primers (Type I - Inorganic and Type II - Organic). 1.3 SUBMITTALS A. Section 01 33 00 - Submittal Procedures: Submittal requirements. B. Shop Drawings: Indicate profiles, sizes, connection attachments, reinforcing, anchorage, size and type of fasteners, and accessories. Include erection drawings, elevations, and details where applicable. Indicate welded connections using standard AWS A2.0 welding symbols. Indicate net weld lengths. C. Welders Certificates: Certify welders employed on the Work, verifying AWS qualification within previous 12 months. 1.4 QUALITY ASSURANCE A. Finish joints in accordance with NOMMA Guideline 1. B. Perform Work in accordance with State of Alaska standards. 1.5 DELIVERY, STORAGE, AND HANDLING A. Section 01 60 00 - Product Requirements: Product storage and handling requirements. B. Accept metal fabrications on site in labeled shipments. Inspect for damage. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 055000 - 3 METAL FABRICATIONS C. Protect metal fabrications from damage by exposure to weather. 1.6 FIELD MEASUREMENTS A. Verify measurements in the field prior to submitting shop drawings and fabrication. PART 2 - PRODUCTS 2.1 MATERIALS - STEEL A. Structural W-Shapes: ASTM A992/A992M. ASTM A572/A572M; Grade 50. B. Structural Shapes: ASTM A36/A36M. C. Channels and Angles: ASTM A36/A36M. D. Steel Plate: ASTM A36/A36M. E. Steel Pipe: ASTM A53/A53M, Grade B, Schedule 40. F. Bolts: ASTM A325; Type 1. 1. Finish: Hot dipped galvanized. G. Nuts: ASTM A563 Grade DH, heavy hex type. 1. Finish: Hot dipped galvanized. H. Washers: ASTM F436; Type 1. 1. Finish: Hot dipped galvanized. I. Welding Materials: AWS D1.1; type required for materials being welded. J. Touch-Up Primer for Galvanized Surfaces: SSPC Paint 20 Type I Inorganic. 2.2 STRUCTURAL SUPPORTS A. Joist and Beams: W-Beams; hot dipped galvanized. B. Other Structural Supports: Steel sections, shape and size as indicated on Drawings; hot dipped galvanized. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 055000 - 4 METAL FABRICATIONS 2.3 FABRICATION A. Fit and shop assemble items in largest practical sections, for delivery to site. B. Fabricate items with joints tightly fitted and secured. C. Supply components required for anchorage of fabrications. Fabricate anchors and related components of same material and finish as fabrication, except where specifically noted otherwise. 2.4 FACTORY APPLIED FINISHES - STEEL A. Clean surfaces of rust, scale, grease, and foreign matter prior to finishing. B. Do not prime surfaces in direct contact with concrete or where field welding is required. C. Galvanizing: ASTM A123/A123M; hot dip galvanize after fabrication. D. Galvanizing for Fasteners, Connectors, and Anchors: 1. Hot-Dipped Galvanizing: ASTM A153/A153M. 2.5 FABRICATION TOLERANCES A. Squareness: 1/8” maximum difference in diagonal measurements. B. Maximum Offset Between Faces: 1/16”. C. Maximum Misalignment of Adjacent Members: 1/16”. D. Maximum Bow: 1/8” in 48”. E. Maximum Deviation From Plane: 1/16” in 48”. PART 3 - EXECUTION 3.1 EXAMINATION A. Section 01 30 00 - Administrative Requirements: Coordination and project conditions. B. Verify field conditions are acceptable and are ready to receive Work. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 055000 - 5 METAL FABRICATIONS 3.2 PREPARATION A. Clean and strip primed steel items to bare metal where site welding is required. 3.3 INSTALLATION A. Install items plumb and level, accurately fitted, free from distortion or defects. B. Make provisions for erection stresses. Install temporary bracing to maintain alignment, until permanent bracing and attachments are installed. C. Field weld components indicated on drawings. D. Perform field welding in accordance with AWS D1.1. E. After erection, touch up welds, abrasions, and damaged finishes with galvanizing repair paint to match shop finishes. 3.4 ERECTION TOLERANCES A. Section 01 40 00 - Quality Requirements: Tolerances. B. Maximum Variation From Plumb: 0.25 inch per story, non-cumulative. C. Maximum Offset From Alignment: 0.25 inch. D. Maximum Out-of-Position: 0.25 inch. 3.5 FIELD QUALITY CONTROL A. Welding: Inspect welds in accordance with AWS D1.1. END OF SECTION DIVISION 06 WOOD, PLASTICS, & COMPOSITES Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 061400 - 1 TREATED WOOD DECKING MATERIAL SECTION 06 14 00 TREATED WOOD DECKING MATERIAL PART 1 - GENERAL 1.1 WORK INCLUDED A. This Section specifies the provision and installation of timber support systems as detailed and at the locations shown on the Plans. 1.2 REFERENCES A. ASTM D 4442 – Standard Test Methods for Direct Moisture Content Measurement of Wood and Wood-Base Materials. B. ASTM A123/A123M – Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products. C. ASTM A153/A153M – Standard Specification for Zinc Coating (Hot-Dip Galvanized) on Iron and Steel Hardware. D. WWPA – Western Wood Products Association. E. WCLIB – West Coast Lumber Inspection Bureau. F. AITC 117: Standard Specification for Structural Glued Laminated Timber of Softwood Species by American National Standards Institution, Inc. G. AITC 113: Standard for Dimensions of Structural Glued Laminated Timber H. ASTM D 2559: Standard Specification for Adhesives for Structural Laminated Wood Products for Use under Exterior (Wet Use) Exposure Conditions. I. AITC 105: Recommended Practice for the Erection of Structural Timber Framing by the American Institute of Timber Construction. J. PS-20: U.S. Department of Commerce Voluntary Product Standard for American Softwood Lumber. K. American Wood-Preservers Association (AWPA) Standards: 1. AWPA M4 – Standard for the Care of Preservative-Treated Wood Products. 2. AWPA U1 – Use Category System: User Specification for Treated Wood. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 061400 - 2 TREATED WOOD DECKING MATERIAL L. C. International Conference of Building Officials (ICBO) Evaluation Services: 1. ICBO ES ER-4981 M. D. National Evaluation Service, Inc. (NES): 1. National Evaluation Report (NER): Report No. NER-643 1.3 HANDLING A. Handle timber carefully without dropping, breaking the outer fibers, bruising, or penetrating the surface with tools. Use of damaged lumber shall not be allowed. Store lumber on-site above the ground. Protect lumber from damage and weathering during shipping, storage and installation. B. Before final placement of lumber and driving of lag screws and bolts, treat all field cuts and holes bored according to the applicable AWPA standards. 1.4 SUBMITTALS A. Product Data: Manufacturer’s data sheets on each product to be used, including: 1. Preparation instructions and recommendations. 2. Storage and handling requirements and recommendations. 3. Installation methods. B. Preservative Treatment Certification: Treating plant’s certification of compliance with specified standards, process employed, and preservative retention values. C. Quality Assurance Submittals: Submit the following: 1. Manufacturer Qualifications: Certificate from manufacturer indicating proof of experience. 2. Material Quality: Certified reports demonstrating lumber has been milled within the tolerances and characteristics described. 3. Test Reports: Certified test reports showing compliance with specified performance characteristics and physical properties. 4. Evaluation Report: a. NER-643 b. ICBO ES ER-4981 5. Certificates: Certification from treating plant certifying wood treatment applied complies with the criteria and physical requirements for ACQ preservative-treated wood products and specified herein. 1.5 QUALITY ASSURANCE A. Manufacturer Qualifications: All products listed in this section shall be provided by manufacturers with at least (10) years of experience in the preparation of heavy timber. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 061400 - 3 TREATED WOOD DECKING MATERIAL B. Source Quality: Obtain alkaline copper quaternary preservative-treated wood from a single approved source. C. Wood Preservative Treatment Plant Qualifications: Plant experienced in performing work of this section with has specialized in the treatment of wood similar to that required for this project, licensed by the manufacturer. D. Regulatory Requirements: Provide preservative treatment that complies with the following regulatory requirements: 1. NES Report No. NER-643 2. ICBO ES ER-4981 E. Quality Mark: All copper quaternary preservative-treated wood member shall bear an end tag or permanent ink stamp indicating the following: 1. Name of wood treating company. 2. Treatment plant city and state. 3. Symbol for alkaline copper quaternary (ACQ). 4. Preservative retention level. 5. Approved use. 6. Code report number. PART 2 - 2. PRODUCTS 2.1 TIMBER SUPPORT SYSTEM A. Grading Rules: Western Wood Products Association (WWPA) and West Coast Lumber Inspection Bureau (WCLIB). B. Species and Commercial Grade: Douglas Fir-Larch, No. 2 or better. Design values shall equal those listed for this species and grade in the 2005 edition of the American Wood Council National Design Specification, Design Values for Wood Construction—NDS Supplement. C. Surfacing: All timbers and lumber shall provide S4S standard dressed sizes. 2.2 PRESERVATIVE A. Alkaline copper quaternary (ACQ) preservative treated wood products: 1. Description: Preservative Treatment shall be a waterborne, alkaline copper quaternary (ACQ) preservative system containing no arsenic or chromium. 2. Material Standards: Comply with the following standards: AWPA Standard U1 (Category UC4A and UC4B). 3. Net Retention Rate: All timber and lumber shall have a net retention rate as shown on the bid schedule. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 061400 - 4 TREATED WOOD DECKING MATERIAL 4. Kiln dry to an average moisture content of 19% after treatment. 5. All cut ends shall be painted with copper naphthenate prior to shipping. B. All preservative-treated wood timbers be identified by the quality mark of an inspection agency which has been accredited by an agency that complies with the requirements of the American Lumber Standard Committee – Treated Wood Program. C. End-Cut Solution: 1. Furnish 20 gallons of end cut solution. 2. End cut solution shall meet the requirements of AASHTO M133, and shall be compatible with the pressure-treated timber preservative. 3. All cut ends of timber shall be treated with two coats end cut solution. PART 3 - EXECUTION 3.1 INSTALLATION A. Set all timber foundations level and plumb as described on the Plans. B. Do not alter configuration of foundation members without prior written approval of the Engineer. 3.2 PROTECTION A. Protect installed products from damage during construction. 3.3 SITE-APPLIED WOOD TREATMENT A. Treat site-sawn cuts. Apply preservative to site-sawn cuts in accordance with AWPA M4. END OF SECTION DIVISION 23 HEATING, VENTILATING AND AIR CONDITIONING See Drawings for Additional Sheet Specifications Native Village of Tuntutuliak Heat Recovery Project FINAL 230553 - 1 IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT SECTION 23 05 53 IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT PART 1 GENERAL 1.1 SUMMARY A. Section Includes: 1. Nameplates. 2. Tags. 3. Pipe markers. 1.2 SUBMITTALS A. Product Data: Manufacturers catalog literature for each product required. B. Shop Drawings: List of wording, symbols, letter size, and color coding for mechanical identification and valve chart and schedule, including valve tag number, location, function, and valve manufacturer's name and model number. C. Manufacturer's Installation Instructions: Special procedures and installation. D. Manufacturer's Certificate: Products meet or exceed specified requirements. 1.3 CLOSEOUT SUBMITTALS A. Project Record Documents: Record actual locations of tagged valves; include valve tag numbers. 1.4 QUALITY ASSURANCE A. Conform to ASME A13.1 for color scheme for identification of piping systems and accessories. 1.5 QUALIFICATIONS A. Manufacturer: Company specializing in manufacturing products specified in this Section with three years' experience. PART 2 PRODUCTS 2.1 Manufacturers: A. Brady. B. Seton. C. Substitutions: Permitted. Native Village of Tuntutuliak Heat Recovery Project FINAL 230553 - 2 IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT 2.2 NAMEPLATES A. Product Description: Laminated three-layer plastic with engraved black letters on light contrasting background color. 2.3 TAGS A. Plastic Tags: 1. Laminated three-layer plastic with engraved black letters on light contrasting background color. Tag size minimum 1-1/2 inches diameter. B. Metal Tags: 1. Aluminum with stamped letters; tag size minimum 1-1/2 inches diameter with finished edges. C. Tag Chart: Typewritten letter size list of applied tags and location plastic laminated. 2.4 PIPE MARKERS A. Color and Lettering: Conform to ASME A13.1. B. Plastic Pipe Markers: 1. Factory fabricated, flexible, semi-rigid plastic, preformed to fit around pipe or pipe covering. Larger sizes may have maximum sheet size with spring fastener. C. Plastic Tape Pipe Markers: 1. Flexible, vinyl film tape with pressure sensitive adhesive backing and printed markings. PART 3 EXECUTION 3.1 PREPARATION A. Degrease and clean surfaces to receive adhesive for identification materials. 3.2 INSTALLATION A. Install identifying devices after completion of coverings and painting. B. Install plastic nameplates with corrosive-resistant mechanical fasteners, or adhesive. C. Install tags using corrosion resistant chain. Number tags consecutively by location. D. Identify pumps, and heat transfer equipment, tanks, and water treatment devices with plastic nameplates. Identify in-line pumps and other small devices with tags. E. Identify control panels and major control components outside panels with plastic nameplates. F. Identify valves in main and branch piping with tags. Native Village of Tuntutuliak Heat Recovery Project FINAL 230553 - 3 IDENTIFICATION FOR HVAC PIPING AND EQUIPMENT G. Tag automatic controls, instruments, and relays. Key to control schematic. H. Identify piping, concealed or exposed, with plastic pipe markers or plastic tape pipe markers. Use tags on piping 3/4 inch diameter and smaller. Identify service, flow direction, and pressure. Install in clear view and align with axis of piping. Locate identification not to exceed 20 feet on straight runs including risers and drops, adjacent to each valve and tee, at each side of penetration of structure or enclosure, and at each obstruction. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 230593 - 1 TESTING, ADJUSTING, AND BALANCING FOR HVAC SECTION 23 05 93 TESTING, ADJUSTING, AND BALANCING FOR HVAC PART 1 GENERAL 1.1 SUMMARY A. Section Includes: 1. Testing adjusting, and balancing of hydronic systems. 1.2 REFERENCES A. Associated Air Balance Council: 1. AABC MN-1 - National Standards for Testing and Balancing Heating, Ventilating, and Air Conditioning Systems. B. American Society of Heating, Refrigerating and Air-Conditioning Engineers: 1. ASHRAE 111 - Practices for Measurement, Testing, Adjusting and Balancing of Building Heating, Ventilation, Air-Conditioning and Refrigeration Systems. C. Natural Environmental Balancing Bureau: 1. NEBB - Procedural Standards for Testing, Adjusting, and Balancing of Environmental Systems. D. Testing Adjusting and Balancing Bureau: 1. TABB - International Standards for Environmental Systems Balance. 1.3 SUBMITTALS A. Prior to commencing Work at each stage of construction, submit proof of latest calibration date of each instrument. B. Field Reports: Indicate deficiencies preventing proper testing, adjusting, and balancing of systems and equipment to achieve specified performance. C. Prior to commencing work, submit report forms or outlines indicating adjusting, balancing, and equipment data required. Include detailed procedures, agenda, sample report forms and Copy of NEBB Certificate of Conformance Certification. D. Draft Reports: Submit for review prior to final acceptance of Project. E. Test Reports: Submit prior to final acceptance of Project and for inclusion in operating and maintenance manuals. Assemble in soft cover, letter size, 3-ring binder, with table of contents page and tabs, and cover identification. Include reduced scale drawingswith equipment identified to correspond with data sheets, and indicating thermostat locations. Native Village of Tuntutuliak Heat Recovery Project FINAL 230593 - 2 TESTING, ADJUSTING, AND BALANCING FOR HVAC 1.4 QUALITY ASSURANCE A. Agencies: 1. Agency shall be certified by the National Environmental Balancing Bureau (NEBB). B. Perform Work in accordance with NEBB Procedural Standards for Testing, Balancing and Adjusting of Environmental Systems. C. Prior to commencing Work, calibrate each instrument to be used. D. Report Forms: Indicate data on NEBB report forms. 1.5 QUALIFICATIONS A. Agency: Company specializing in testing, adjusting, and balancing of systems specified in this section with minimum three years documented experience Certified by NEBB. PART 2 PRODUCTS Not Used. PART 3 EXECUTION 3.1 EXAMINATION A. Before starting work, verify systems are complete and operable. B. Report defects, deficiencies, or abnormal conditions in mechanical systems preventing system balance. C. Beginning of work means acceptance of existing conditions. 3.2 PREPARATION A. Furnish instruments required for testing, adjusting, and balancing operations. B. Make instruments available to Engineer to facilitate spot checks during testing. 3.3 BALANCING TOLERANCES A. Hydronic Systems: Adjust to within plus or minus 10 percent of design. 3.4 WATER SYSTEM PROCEDURE A. Adjust water systems after air balancing to deliver design quantities within previously stated tolerances. Native Village of Tuntutuliak Heat Recovery Project FINAL 230593 - 3 TESTING, ADJUSTING, AND BALANCING FOR HVAC B. Use calibrated fittings or equipment and pressure gages to determine flow rates for system balance. Where not installed, base flow balance on temperature difference across heat transfer elements. C. Confirm air bleeds indicate system is full of water D. Confirm pump rotation and differential pressure at full flow. E. Change system balance with automatic control valves fully open to heat transfer elements. F. Change adjustment of water distribution systems by means of balancing cocks, valves, and fittings. G. Do not use service or shut-off valves for balancing unless designed for balancing and shut-off functions. Where available pump capacity is less than total flow requirements or individual system parts, simulate full flow in one part by temporary restriction of flow to other parts. 3.5 FIELD QUALITY CONTROL A. Verify recorded data represents actually measured or observed conditions. B. Permanently mark settings of valves, dampers, and other adjustment devices. Set and lock memory stops. END OF SECTION DIVISION 31 EARTHWORK Native Village of Tuntutuliak Heat Recovery Project FINAL 312513 - 1 EROSION CONTROLS SECTION 31 25 13 EROSION CONTROLS PART 1 - GENERAL 1.1 SUMMARY A. Section Includes: 1. Site Stabilization. 1.2 SUBMITTALS A. Section 01 33 00 - Submittal Procedures: Requirements for submittals. B. Manufacturer's Certificate: Certify Products meet or exceed specified requirements. 1.3 CLOSEOUT SUBMITTALS A. Section 01 70 00 - Execution and Closeout Requirements: Requirements for submittals. 1.4 QUALITY ASSURANCE A. Perform Work in accordance with requirements of Section 32 90 01, as applicable. B. Perform Work in accordance with SWPPP. C. Maintain one copy of SWPPP on site. 1.5 ENVIRONMENTAL REQUIREMENTS A. Section 01 60 00 - Product Requirements: Environmental conditions affecting products on site. PART 2 - PRODUCTS 2.1 GEOTEXTILE MATERIALS A. Geotextile Fabric: As required by SWPPP. 2.2 PLANTING MATERIALS A. Seeding and Soil Supplements: as specified in Section 32 90 01, Landscape Restoration. 2.3 EROSION CONTROL FIBER COMPOUND: A. Fiber compound may be applied by hand, mechanically, hydraulically or aerially as specified by manufacturer. B. Material shall meet the following requirements: 1. Cellulose Fiber > 85% 2. Corn Fiber > 10% 3. Fiber Stabilizing Compound > 1% 4. pH 6.5% ± 0.4% 5. Moisture Content 10% ± 2% 6. Non-Toxic To Plant and Animals Yes Native Village of Tuntutuliak Heat Recovery Project FINAL 312513 - 2 EROSION CONTROLS C. Product application rate and soil preparation shall conform to manufacturer's requirements for the specific type of soil, slope and weather of the region. Grade and track-walk the areas to be covered in accordance with manufacturer's recommendations. D. Seed and Fertilizer may be combined with product during application; See Section 32 90 01, Landscape Restoration. E. Product: EarthGuard Fiber Matrix or Edge pellets, as manufactured by Terra Novo, Inc., or approved equal. 2.4 SOURCE QUALITY CONTROL (AND TESTS) A. Section 01 40 00 - Quality Requirements: Testing, inspection and analysis requirements. PART 3 - EXECUTION 3.1 EXAMINATION A. Section 01 30 00 - Administrative Requirements: Verification of existing conditions before starting work. B. Verify subgrade or stabilized soil is acceptable and ready to support devices and imposed loads. C. Verify gradients and elevations of base or foundation for other work are correct. 3.2 SITE STABILIZATION A. Incorporate erosion control devices at the earliest practicable time. B. Construct, stabilize and activate erosion controls before site disturbance within tributary areas of those controls. C. Stockpile and waste pile heights shall not exceed 8 feet. Slope stockpile sides at 2H:1V or flatter. D. Stabilize any disturbed area of affected erosion control devices on which activity has ceased and which will remain exposed for more than 20 days. 1. During non-germinating periods, apply mulch at recommended rates. 2. Stabilize disturbed areas which are either at finished grade or will not be disturbed within one year in accordance with Section 32 90 01 permanent seeding specifications. E. Stabilize constructed slopes and embankments, diversion channels and stockpiles immediately: 1. With exception to the area noted below in 3.2 E.2, all constructed slopes and embankments and temporary stockpile areas, including landfill, dump close-out and borrow areas, shall be stabilized with erosion control fiber compound in accordance with the manufacturer’s instructions, 2. The flat fill area over the existing dump pond need not receive erosion control fiber compound soil stabilization provided that the required grading plan and the SWPPP in association is followed to prevent any transport of silt outside of the pond area. 3. Other areas disturbed by construction or otherwise needing stabilization may be stabilized with the use of erosion control fiber compound or jute mesh installed in accordance with the manufacturer’s instructions. Native Village of Tuntutuliak Heat Recovery Project FINAL 312513 - 3 EROSION CONTROLS 4. All embankments, stockpiles left in place and disturbed areas shall be seeded in accordance with Section 32 90 01, Landscape Restoration. 3.3 FIELD QUALITY CONTROL A. Section 01 40 00 - Quality Requirements and Section 01 70 00 - Execution and Closeout Requirements: Field inspecting, testing, adjusting, and balancing. B. Inspect erosion control devices on a weekly basis and after each runoff event. Make necessary repairs to ensure erosion and sediment controls are in good working order. 3.4 CLEANING A. Section 01 70 00 - Execution and Closeout Requirements: Requirements for cleaning. B. Do not damage surface grading and established vegetation during cleaning operations. C. Do not permit sediment to erode into construction or site areas or natural waterways. D. Clean channels when depth of sediment reaches approximately one half channel depth. 3.5 PROTECTION A. Section 01 70 00 - Execution and Closeout Requirements: Requirements for protecting finished Work. END OF SECTION Native Village of Tuntutuliak Heat Recovery Project FINAL 313419 - 1 GEOBLOCK PRODUCTS SECTION 31 34 19 GEOBLOCK PRODUCTS 1. GENERAL 1.01 SUMMARY A. The work of this section includes the furnishing of all labor, equipment, material, and supervision to install geoblock at the locations specified on the Plans. 1.02 RELATED SECTIONS A. Section 01 60 00: Product Requirements. 1.03 SUBMITTALS A. Furnish Manufacturer's information and design data, including complete installation instructions. 1.04 DELIVERY, STORAGE AND HANDLING A. General Requirements: Refer to Section 01 60 00, Product Requirements. B. Packaging and Identification Requirements: 1. The product shall be free of defects or flaws which significantly affect its physical properties. 2. Each box in the shipment shall be labeled with a number or symbol to identify that production run. 1.05 QUALITY ASSURANCE A. Manufacturer: The manufacturer of the geoblock material shall normally be engaged in the business of geoblock. B. Sampling and Compliance Requirements: 1. A competent laboratory must be maintained by the producer of the fabric at the point of manufacture to insure quality control in accordance with ASTM testing procedures. 2. That laboratory shall maintain records of its quality control results and provide, upon request of the specifying agent prior to shipment, a manufacturer's certificate. 3. The certificate shall include: a. Name of manufacturer b. Chemical composition c. Product description Native Village of Tuntutuliak Heat Recovery Project FINAL 313419 - 2 GEOBLOCK PRODUCTS d. Statement of compliance to specification requirements e. Signature of legally authorized official attesting to the information required. C. Weather Limitations: All work shall be performed under weather conditions recommended by the manufacturer. 2. PRODUCTS 2.01 GEOBLOCK A. Rigid waffle-type construction, manufactured of dark gray to black polyethylene. B. Geoblock shall be supplied in modular units that can be interlocked together to provide ground cover below timber supports. C. Geoblock cells shall be open to allow vegetation to grow through and around mats. D. Manufacturer: Geoblock 2 Porous Pavement System by Presto Products Company, Perfo- SD Interlocking Ground Reinforcement Tiles by Perfo-UK or approved equal. 3. EXECUTION 3.01 GEOBLOCK A. Install geoblock in accordance with the manufacturer’s recommendations. END OF SECTION Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 316216 - 1 STEEL PILES SECTION 31 62 16 STEEL PILES PART 1 - GENERAL 1.1 SCOPE OF WORK A. Helical piles shall be screw anchors manufactured from steel pipe specifically for foundation applications, with helical bearing plates welded to them, installed by being advanced into the soil using a screwing motion, and are used to resist applied axial (compression or tension), lateral loading and overturning moments from structures, within designed settlement, uplift, or deformation tolerances. All materials, labor equipment and tools necessary to furnish and install the helical piles shall be provided by the Contractor. B. Contractor shall be prepared to handle on-site soil conditions, including but not limited to organic silt, silt, and sand, in all of which permafrost can be present throughout the Project area. Contractor shall perform such work as necessary to accommodate soil conditions. No additional payment shall be allowed for such work. 1.2 SUBMITTALS A. Contractor shall submit a helical pile installation plan detailing equipment and methodology for installation of the helical piles. B. Pile installation torque measurements and calibration records shall be submitted to Engineer within 24 hours of each completed pile. PART 2 - PRODUCTS 2.1 ROUND PIPE SHAFT HELICAL ANCHOR ASSEMBLIES A. Anchor Length: 1. The minimum installed length of the pile from the helix to top of helical pile shall be such that the required installation depth is achieved and such that the tops of the installed helical piles extend to the height above the ground surface as shown in the Plans for the specific application. 2. Helical pile leads shall be a minimum 7 feet long from the pointed to the end of the upper coupling with the upper helix a minimum of 3.5 feet from the upper coupling. 3. Helical extensions shall be a minimum of 7 feet long. B. Piling Capacity: Helical piles shall provide a minimum axial load-carrying capacity of 30,000 pounds each. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 316216 - 2 STEEL PILES C. Helical Pile Shaft: 1. Cold formed, welded or seamless steel pipe conforming to ASTM A500 Grade B. 2. Minimum ultimate torque capacity: 7,500 ft-lb. 3. Minimum Yield Strength: 50 ksi 4. Shaft shall be 2.5” nominal diameter (2.875” O.D.) with 0.20” wall thickness (Standard Weight / Schedule 40) 5. Shaft end connections between sections shall be via square shaped coupling welded to each end. D. Helices: 1. Uppermost helix shall have 12-inch outer diameter and lead helix shall have 10-inch outer diameter. Upper helix should be spaced approximately three helix diameters from the lead helix. 2. Helices shall have a minimum thickness of 3/8-inch and provide a 3-inch pitch. 3. Steel shall conform to ASTM A1018 with 55 ksi minimum yield strength. 4. Helices shall be welded to pipe sections using a continuous fillet weld on both sides of the helix-to-pipe connection. Leading edge of helices shall be sharpened to minimize soil disturbance during installation. E. Connection Hardware: 1. Bolts: ASTM A325 Grade L-7 or approved equal. 2. Nuts: ASTM A563 F. Finish 1. All helical pile anchor surfaces (exterior, interior of pipe, etc), adapters, extensions, couplings, fittings, bolts, attachment assemblies and all other appurtenances shall be hot- dipped galvanized in accordance with ASTM A123, and ASTM A153. 2. No substitutions of protective coating shall be considered. PART 3 - EXECUTION 3.1 INSTALLATION A. Installation Damage: Helical piles that are damaged as a result of exceeding the maximum allowable torque rating during installation or helical pile that is suspected of being damaged as a result of poor workmanship or improper installation techniques shall be removed and replaced at Contractor’s expense. Contractor shall repair damage to ground surfaces and vegetation caused as a result of construction activities. B. Equipment: 1. Helical pile installation equipment shall be of a rotary type, either truck or track mounted, with forward and reverse capability, electric or hydraulic powered and equipped with a torque monitoring device able to provide installation torque readings on a continuous basis. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 316216 - 3 STEEL PILES 2. The equipment shall be capable of positioning and maintaining the helical pile at the designed angle, with minimum drive equipment rating to equal or exceed the maximum torque rating of the specified helical pile. 3. All the required equipment shall be supplied by Contractor. C. Measure installation torque using torque monitoring instrumentation as part of the installation unit or as separate in-line device. Calibrated torque monitoring data shall be submitted for review by Engineer. Torque shall be monitored and logged during the entire installation for each helical pile at increments outlined below in “Pile Installation Records.” D. Position helical piles as indicated in the Plans. Establish the proper angular alignment at station of installation. E. Helical piles shall be constructed and installed round, plumb and true to the required location. Helical piles shall be installed in a manner that does not destroy the soil strength characteristics as they are installed. The helices shall be advanced so that the helix screws or threads into the soil matrix rather than augering through the soil matrix, which would result in heavily damaged auger cuttings around the helix. F. Helical piles shall be held securely and accurately in position while installing to ensure they are within specified tolerances. Safe and secure connections shall be provided to helical piles and extensions at all times. G. Sufficient downward pressure shall be applied as to advance helical pile. Under no circumstances shall the helical pile be pushed directly into the soil. H. Installation shall be executed in a smooth, continuous threading manner, at the rate of advancement equal to one pitch per revolution as to minimize disturbance to the soil during installation. The maximum rate of rotation shall not exceed 20 revolutions per minute. I. Engineer shall be notified in the event that any obstructions are encountered during installation. The encountered obstructions shall be removed, or the helical and adjacent helical piles relocated as directed by the Engineer. J. Installation Tolerances of Helical Piles: 1. Maximum Variation from True Location at Ground Surface: 1/2-inch after installation is completed, non-cumulative. 2. Maximum Variation from Plumb: 1/2-inch per 10 feet, non-cumulative. 3. Pile caps shall be installed level. 4. In final position, helical piling joints and any other protruding features of the pile assembly shall not be located within the seasonal active layer of the ground. 5. Required Installation Depth: The horizontal centerline of the lower helix of each pile shall be embedded to the minimum depths below the existing ground surface as shown in the Plans. 6. Contractor may need to pilot drill prior to pile installation if permafrost is encountered before required embedment is reached. Hole cut by pilot drill shall not exceed the shaft diameter of the helical pile. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 316216 - 4 STEEL PILES 7. Based on torque readings provided by Contractor, Engineer will provide direction to Contractor in the event that sufficient installation torque is not attained at the design embedment depth. Engineer may request field load testing or deeper helical pile installation on any helical pile which, if required, will be negotiated as separate cost items with the Contractor. K. At no additional cost to Owner, Contractor shall withdraw damaged or defective piles and piles driven outside of the specified tolerances, install new piles within driving tolerances and fill holes left by withdrawn piles as directed by Engineer. Engineer reserves the right to accept or reject questionable installation of helical piles. L. Pile Installation Records: Maintain accurate installation records for each pile, compiled and attested to by a qualified professional engineer. Include the following data: 1. Project name and number. 2. Name of Contractor. 3. Pile dimensions. 4. Pile identification number. 5. Date and time of installation. 6. Weather conditions and ambient air temperature. 7. Final pile embedment depth. 8. Installation torque measurements shall be recorded for each 3 feet of each helical pile embedment from the ground surface. At deepest 3-feet of embedment, torque measurements shall be recorded for every 1-foot of embedment depth. M. Helical piles installed with a separation greater than ½-inch but less than 1-inch between the riser shaft and the soil require backfilling and densification with a sand and potable water slurry. The slurry shall be a thawed mineral sand mixed with potable water to a fully saturated state. The slurry shall be placed in fully thawed state in the annular space in nominal 12 inch lifts and hand densified. Hand densification shall be conducted until the slurry no longer settles within the annular space and the slurry is dense and firm. Hand densification may include rod tamping, vibrating the helical anchor riser shaft, ground surface vibration adjacent to the helical pile riser or other means developed by the contractor. The Engineer shall approve the slurry, slurry placement, and densification methods proposed by the Contractor prior to use. 3.2 CLEAN UP A. The construction site shall be restored to its original condition. All underbrush or trees damaged during the drilling operation shall be completely removed and properly disposed of. All drill tailings shall be removed from the site or buried and the surface profile shall be restored to its original grade. END OF SECTION DIVISION 32 EXTERIOR IMPROVEMENTS Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 329001 - 1 LANDSCAPE RESTORATION SECTION 32 90 01 LANDSCAPE RESTORATION PART 1 - GENERAL 1.1 SUBMITTALS A. Duplicate copies of a statement signed by the vendor certifying that each lot of seed has been tested by a recognized seed testing laboratory within 6 months be-fore the date of delivery on the project. B. Duplicate copies of certification from grower certifying the grass species. 1.2 JOB CONDITIONS A. Areas landscaped and/or seeded prior to construction shall be restored to their original condition. B. Unless otherwise specified, the Contractor shall reseed grassed areas that are disturbed during construction. C. Grass: 1. Grass shall be sown in all areas that are excavated or disturbed during construction. 2. Grass seeding shall follow backfilling operations by not more than 3 weeks. 3. Weekly seeding shall be required for projects in which all backfilling cannot be completed in 3 weeks. D. All areas to be planted, seeded or sodded shall be accomplished in accordance with this Section. E. Except for road shoulders all non-paved areas within the cleared limits and other areas disturbed as a result of the work of this contract shall be graded to match undisturbed existing ground level or final grade as shown on the Plans and seeded in accordance with this Section, unless otherwise indicated or directed by the Engineer. PART 2 - PRODUCTS 2.1 GRASS SEED A. Grass seed of the type hereinafter specified shall conform to the standards of State Department of Agriculture. B. Seed shall be furnished in standard unopened containers on which shall be shown the following information: Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 329001 - 2 LANDSCAPE RESTORATION 1. Common name of seed 2. Lot number 3. Net weight 4. Percentage of purity 5. Percentage of germination (in case of legumes percentage of germination to include hard seed) 6. Percentage of weed seed content and inert material clearly marked for each kind of seed in accordance with applicable state and federal laws. C. Seed Mix: 1. ‘Norcoast’ Bering hairgrass 45% by weight 2. ‘Arctared’ red fescue 35% by weight 3. ‘Alyeska’ polargrass 20% by weight 2.2 FERTILIZER A. General: 1. Fertilizer shall be a standard commercial grade of organic or inorganic fertilizer of the kind and quality specified herein. 2. It may be separate or in a mixture containing the percentage of total nitro-gen, available phosphoric acid, and water-soluble potash in the amounts specified. 3. All fertilizers shall be furnished in standard unopened containers with weight, name of plant nutrients, and manufacturer's guaranteed statement of analysis clearly marked all in accordance with state and federal laws. 4. Fertilizer shall be ground to fineness as required for the method of application. B. Fertilizer for Seeded Areas: 1. Total Nitrogen . . . . . . . . . . . . . 20% 2. Available Phosphoric Acid. . . . . 20% 3. Water Soluble Potash . . . . . . . . 10% PART 3 - EXECUTION 3.1 GRASS SEEDING A. Seeding shall not be done during windy weather or when the ground is frozen, excessively wet or otherwise untillable. B. The finish grade of all areas to be planted with grass shall be smooth, without visible depressions or mounds. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 329001 - 3 LANDSCAPE RESTORATION C. After establishing the finish grade, all areas shall be hand raked, rolled and again hand raked, removing all rocks, weeds and debris. D. Commercial fertilizer shall be applied at the rate of 6 pounds per 1,000 square feet. E. Grass seed shall be seeded over all areas to be put into lawn at the rate of 30 pounds per 1,000 square feet. F. The exact time for seeding will be determined by actual weather conditions. The normal satisfactory periods for seeding shall be considered as being between May 15 and August 15. G. Maintenance: 1. Maintenance shall commence immediately on planting and the lawn area shall be kept damp for 10 days to 2 weeks. 2. Protect all seeded areas by watering, mowing and replanting as necessary for at least 30 days and as long as necessary to establish a uniform growth of grass, and a minimum of two cuttings. H. When delays in operations carry the work beyond the most favorable planting season, or when weather conditions are such that satisfactory results are not likely to be obtained for any stage of the seeding operations, the CONTRACTOR will stop the work and it shall be resumed only when the desired results are likely to be obtained or when approved alternates or corrective measures and procedures are adopted. I. The Contractor shall protect all seeded areas from erosion until final inspection and acceptance has been made; areas damaged by erosion shall be repaired by the CONTRACTOR at his own expense. 3.2 FINAL INSPECTION A. Final inspection for seeded areas will not be made until 30 days following installation of all seeding and fertilizing as specified. B. Damage caused by the Contractor to areas which have been seeded shall be repaired and/or replaced by the Contractor at his own expense. 3.3 GUARANTEE A. Guarantee of planting and seeding shall continue for 1 calendar year from date of final acceptance. B. Contractor shall reseed all grass dead or dying within the guarantee period. C. Guarantee shall include both materials and labor. Replacements shall be the same as originally planted. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 329001 - 4 LANDSCAPE RESTORATION END OF SECTION DIVISION 33 UTILITIES Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 330700 -1 INSULATED PIPE AND FITTINGS SECTION 33 07 00 INSULATED PIPE AND FITTINGS This specification is based upon the standard Technical Specifications for Insulated Pressure Pipe and Fittings produced by the State of Alaska, Alaska Native Tribal Health Consortium (ANTHC) and Village Safe Water Program (VSW) as revised on January 10, 2006. Modifications to the standard specification have been made for this project. PART I GENERAL 1.1 The Contractor shall supply insulated pipe and fittings for use in hydronic applications. The minimum service temperature range of all individual components and final products shall be -60 to 100°F unless otherwise specified. All pipe and fittings shall be capable of withstanding the cyclic freezing of water under its rated service pressure without breaks,leaks, gross deformities or impaired service characteristics. The pipe and fittings shall consist of an Aquatherm®Blue Pipe®MF®core pipe insulated with polyurethane insulation and protected with an outer jacket of 16-gauge aluminum pipe, as specified in the Drawings. 1.2 REFERENCES A. The following specifications are referenced in this document and shall be considered integral to this specification: ASTM C177 Thermal transmission (guarded hot-plate apparatus) ASTM C273 Shear properties of sandwich-core materials ASTM C518 Thermal transmission (heat flow meter apparatus) ASTM D1599 Resistance to short-time hydraulic failure pressure of plastic pipe, tubing, and fittings ASTM D1621 Compressive properties of rigid cellular plastics ASTM D1622 Apparent density of rigid cellular plastics ASTM D2126 Response of rigid cellular plastics to thermal humid aging (thermal dimensional stability) ASTM D2657 Heat Joining Polyolefin Pipe and Fittings ASTM D2837 Obtaining pressure design basis for thermoplastic pipe products ASTM D2842 Water absorption of rigid cellular plastics ASTM E96 Water vapor transmission of rigid cellular plastics ASTM E398 Water vapor transmission rate of sheet materials (dynamic relative humidity measurement) ASTM F2389 Standard Specification for Pressure-rated Polypropylene (PP) Piping Systems CSA B137.11 Polypropylene (PP-R) Pipe and Fittings for Pressure Applications NSF/ANSI 14 Plastic Piping System Components and Related Materials B. Unless otherwise noted herein or on the drawings, all fittings shall be constructed utilizing core pipe of the same material, resin, and dimensions as that used for the core pipe of the straight lengths.All insulated pipe, unless otherwise noted, should be supplied in continuous 39-foot lengths. 1.3 SUBMITTALS A. The Contractor shall furnish to the Engineer for approval one (1) electronic copyof the submittals indicated below. No work shall commence on any item until the required shop drawing submittals have been approved. The submittals shall include: 1. Product Data: Submit manufacturer’s standard printed information and literature for all materials to be incorporated in the work. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 330700 -2 INSULATED PIPE AND FITTINGS 2. Shop Drawings: Submit dimensionally correct (scaled) shop drawings for all items to be fabricated prior to beginning fabrication. 3. Fabrication Procedures: Submit a written description of the methods/procedures to be used in fabricating the pipe and fitting. 4. Training Certifications: Provide documentation that personnel responsible for fusing Aquatherm pipe have been certified in appropriate fusion techniques. 5. Inspections and Testing of Pipe and Fittings: a)Submit proposed hydrostatic testing procedure for review and approval before any testing is undertaken. b)Submit results of foam density tests on daily basis for all specified inspections andtesting of pipe and fittings. 6. Quality Assurance program in accordance with 1.4. 7. Laboratory Testing Results: a) K-factor testing of insulation. b) Core pipe/insulation bond c) Density of insulation d) Testing frequency shall be a minimum of one set of tests per 400 linear feet of pipe. 1.4 QUALITY ASSURANCE A. The manufacturer shall be experienced and regularly engaged in the production of pre-insulated piping systems. The manufacturer shall understand the system design and its intent and shall produce components suitable to accomplish that intent. Any deficiencies in the Drawings or these Specifications which may jeopardize the performance of the system shall be brought to the immediate attention of the Engineer, prior to submittal of product description and information for acceptance, whenever possible. B. Engineer shall have open access to the fabrication facility and any sub-tier suppliers to assure conformance with the Specifications and quality of workmanship. C. The Contractor shall submit to the Engineer for approval a Quality Assurance program which incorporates as a minimum the following: 1. A description of the method of manufacture. 2. Shop Drawings (for review). D. The Contractor shall implement the Quality Assurance program to assure compliance with all requirements of this Specification. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 330700 -3 INSULATED PIPE AND FITTINGS E. A record of all tests which were performed shall be provided to the Engineer as required. (As a minimum, all test reports shall be submitted to the Engineer upon completion of work). F. Where a method of testing has not been specified, the Contractor shall submit detailed test procedures for approval by the Engineer. G. Any deficiency found in a stick of pipe shall be cause for rejection of the entire stick of pipe. All rejected pipe shall be replaced by the Contractor at no additional cost to the Owner. H. All insulated pipe and fittings supplied under this specification shall utilize the same manufacturer of core pipe. Contractor shall identify the core pipe manufacturer with his submittal. PART 2 PRODUCTS: 2.1 PIPE AND PIPING PRODUCTS: A. Pipe shall be manufactured from a PR-R resin (Fusiolen) meeting the short-term properties and long-term strength requirements of ASTM F 2389 or CSA B137.11. The pipe shall contain no rework or recycled materials except that generated in the manufacturer’s own plant from resin of the same specification from the same raw material. All pipe shall be made in an extrusion process. Hydronic hot water and heating piping shall contain a fiber layer (FASER) to restrict thermal expansion. All pipe shall comply with the rated pressure requirements of ASTM F 2389 or CSA B137.11. All pipe shall be certified by NSF International as complying with NSF 14, and ASTM F 2389 or CSA B137.11. B. Pipe shall be Aquatherm ®Blue Pipe®MF®, available from Aquatherm, NA. 2.2 FITTINGS A. Fittings shall be manufactured from a PP-R resin (Fusiolen)meeting the short-term properties and long-term strength requirements of ASTM F2389. The Fittings shall contain no rework or recycled materials except that generated in the manufacturer’s own plant from resin of the same specification from the same raw material. All fittings shall be certified by NSF International as complying with NSF 14, and ASTM F 2389 or CSA B137.11. B. Fittings shall be Aquatherm ®Blue Pipe®MF®, available from Aquatherm, NA. 2.3 WARRANTY A. Manufacturer shall warrant pipe and fittings for 10 years to be free of defects in materials or manufacturing. B. Warranty shall cover labor and material costs of repairing and/or replacing defective materials and repairing any incidental damage caused by failure of the piping system due to defects in materials or manufacturing. C. Warranty shall be in effect only upon submission by the contractor to the manufacturer valid pressure/leak test documentation indicating that the system was tested and passed the manufacturer’s pressure/leak test. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 330700 -4 INSULATED PIPE AND FITTINGS 2.4 FUSION A. All fusion of Aquatherm pipe shall be socket fusion. If socket fusion is not feasible due to space constraints at specific joints, Contractor shall request authorization from the Engineer to allow for electrofustion couplings to be used. B. All fusion-weld joints shall be made in accordance with the pipe and fitting manufacturer’s specifications and product standards. A fusion welding shall be conducted within the ambient temperature ranges recommended by the manufacturer and shall be protected from inclement weather conditions. Temporary tenting and heating around joint areas shall conducted if necessary. C. Fusion-weld tooling and welding machines shall be as specified by the pipe and fittings manufacturer. D. Prior to joining, the pipe and fittings shall be prepared in accordance with ASTM F 2389 and the manufacturer’s specifications. E. Joint preparation, setting and alignment, fusion process, cooling times and working pressure shall be in accordance with the pipe and fitting manufacturer’s specifications. 2.5 INSULATION A. Insulation between core pipe and outer jacket of all pipe and fittings shall be low-density rigid closed-cell urethane insulation with a nominal thickness as shown on the drawings. It shall be applied and cured in strict accordance with the manufacturer's recommendations and good commercial practices such that the resulting insulation completely fills the annular space between core pipe and outer jacket and is free of defects affecting its intended purpose. B. Urethane insulation shall exhibit the following properties and characteristics specified by the referenced ASTM tests below. ASTM C518 or C177 Maximum K-factor, as produced 0.15 btu-in/hr-ft 2-°F ASTM D1622 Core Density Range 3.0 to 4.0 lbs/ft 3 ASTM D1621 Minimum Compressive Strength 35 psi (parallel and perpendicular to pipe axis) ASTM D2842 Maximum Water Absorption 0.05 lb/ft 3 ASTM D2126 Dimensional Stability 1% at -20°F (Maximum Linear Change) 3% at +100°F C. Exposed urethane insulation faces at pipe and fitting ends shall be coated to protect against physical abuse, UV exposure during shipping and storage, and against water intrusion in service. The coating shall be suitable for direct application over urethane insulation with no deleterious effects to the insulation or coating. The coating shall be formulated for long-term service and retained flexibility over extended periods of exposure to sunlight, harsh weather, and saltwater spray. The strength of the adhesive bond of the coating to the insulation shall be greater than the tensile strength of the coating. In the event the coating is nicked or an edge is rolled up in handling, the coating that has been dislodged shall tear free from the coating still adhering to the insulation rather than pull the balance of the coating off as a sheet. D. The coating shall be applied and cured in strict accordance with the manufacturer's recommendations and good commercial practice such that the finished product is free of defects affecting its intended purpose. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 330700 -5 INSULATED PIPE AND FITTINGS E. The coating material shall exhibit the following properties and characteristics: ASTM E398 or E96 Maximum Water Vapor Permeance 1.0 perm Dry Film Thickness Range: 15 to 63 mils 2.6 METAL OUTER JACKET A. Metal outer jackets for pipe and fittings shall be constructed of 16-gauge internal helical lock-seam corrugated aluminum pipe with a nominal diameter as shown on the drawings. Aluminum alloy material shall be 3004-H34 with a 7072 coating on the outside of the jacket or 5052-H32. All helical seams shall be continuous, tightly locked and folded. The outer jacket of all pipe and fittings shall be watertight under a five-foot head of water. B. The outer jacket corrugations shall be between 3/16-inch and 3/8-inch deep as measured from the flat area between corrugations to the bottom of the corrugation on the outside of the jacket and shall be spaced no more than 2 2/3-inches apart and formed diagonally around the pipe, resulting in not less than 2 nor more than 10 complete corrugations crossing the pipe’s circumference at a given cross-section. C. The nominal diameter shall be the inside diameter as measured between the innermost portion of the corrugations, with a dimensional tolerance of +1/2”. D. All joints in the aluminum outer jacket fabricated around fittings shall be welded with a continuous bead, resulting in a finished jacket that is watertight per the requirements of section 2.3A. E. The Contractor shall provide company name and production date (month and year) on the outer jacket of each pipe and fitting. Information shall be engraved on aluminum jackets with 1/8-inch to ¼-inch high lettering within 24” of one end of the jacket. F. All surfaces of the outer jacket, including end-cuts and welds, shall be finished such that no jagged edges exist that could cause personal injury. G. The interior of the jacket shall be free of oils, grease, or other residue that could interfere with the adhesion of insulation to the outer jacket. 2.7 JOINT KITS A. Joint kits shall consist of an aluminum metal band and associated hardware as shown in the drawings with 2- part foam mixing chemicals in sufficient quantity to field pour polyurethane foam within the aluminum band. B. Field Poured Polyurethane Foam: 1. Two part foam mixing chemicals shall be provided and shipped in separate containers of 50 gallons or less each. 2. Contractor shall provide foam mixing chemicals in quantities sufficient for 110% of joint kits as specified in the Bid Schedule(s). Basis for calculation of chemical quantity shall be provided to Engineer for acceptance. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 330700 -6 INSULATED PIPE AND FITTINGS 3. Contractor shall provide 750mL containers for use in Contractor provided pneumatically driven foam dispensing gun. Chemicals shall be combined in a disposable mixer element immediately prior to application. 2.8 MANUFACTURING AND DIMENSIONAL TOLERANCES A. Allowable offset of the centerline of the outer jacket and core pipe shall be not more than 1/4-inch at the pipe ends. Elsewhere along pipe lengths the centerline offset shall not be greater than 3/8-inch. B. The minimum temperatureof all components used to manufacture pipe and fittings shall be 50 °F at the start of fabrication. The fabricated pipe shall be placed in a facility maintained at a temperature of 50 °F or greater for a minimum of 12 hours after fabrication. C. All elbows shall have a bend radius as specified in the drawings with a tolerance of + 2 degrees without reversion. All elbows must maintain normal outside diameters along their entire length without tolerance as per ASTM-F714. D. All branches of fabricated fittings must lie in a single plane with a maximum deviation of + 2 degrees. E. The length of core pipe protruding from the insulation on the ends shall be 12 inches + 1/4 -inch. The core pipe ends shall be smooth and oriented perpendicularly to the core pipe longitudinal axis + 1/8-inch. F. The outer jacket shall be cut in one pass perpendicular to the length of the jacket + 1 degree. The insulation profile of the coated ends shall not exceed a relief deviance of + 1/4-inch across the face. 2.9 FABRICATED FITTINGS A. All fusion joints used in fabricated fittings shall be documented by a computer that records pressure and temperature applied at each fused joint. Computer printouts and electronic data for each fitting shall be made available to the Engineer upon request. The Contractor shall ensure that each joint is fused at the temperature and pressure recommended by the pipe manufacturer in order to achieve the maximum pressure rating for that joint. B. All fittings for each project shall be labeled with a unique identifier that corresponds with the fusion computer printouts for each fitting. 2.10 INSULATING A. All Federal and State regulations applicable to the type of insulation and its use shall be strictly adhered to. B. Insulation shall be placed into the pipe by a single injection application. Fittings may be manufactured using one insulation injection for each open end of the fitting. In no case shall the jacket be drilled to perform, monitor, or inspect the injection. C. The maximum allowable void size is 0.05 in 3 (for reference, a 3/8” x 3/8” x 3/8”-inch cube is .05 in3). D. Insulation and chemicals shall be prevented from coming in contact with the end or inside of the exposed core pipe. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 330700 -7 INSULATED PIPE AND FITTINGS 2.11 CORE PIPE/INSULATION BOND A. Core pipe and fittings shall be bonded to the insulation with a minimum shear bond strength of 15 psi, or in such a manner as to produce insulation-to-insulation separation when a sample is tested in shear. B. The core pipe surface preparation will be performed in a manner that does not leave foreign material imbedded in the plastic. Gouges or scratches in the pipe surface that exceed the tolerance specified by the pipe manufacturer for the pipe pressure rating shall be cause for rejection. 2.12 PRODUCTION TESTING AND INSPECTION A. Only finished pipe lengths and fittings that meet the requirements of these specifications and drawings shall be used for destructive testing. Should any product fail to meet the visual quality control specifications listed below, that product shall be either re-built to meet the specifications or rejected. Only those products that meet all visual quality control specifications shall be considered final products suitable for receipt by the Owner or for laboratory or other destructive testing. 1. VISUAL QUALITY CONTROL: a. FUSION JOINTS: All fusion joints on elbow and fitting extensions shall be examined before the core pipe assembly is installed into the outer jacket. Elbow and fitting extension fusion joints shall meet all the requirements of the pipe manufacturer and the following minimum requirements: 1) On both sides, the double bead shall be rolled over to the surface and be uniformly rounded and consistent in size throughout the entire circumference of the joint. 2) The gap between the two beads must not be below the fusion surface throughout the entire circumference of the joint. 3) The displacement (perpendicular to the pipe centerline) between the fused ends must not exceed 10% of the pipe minimum wall thickness. 4) Both beads of each fusion joint shall be of a uniform size and shape. The ratio of the difference in individual bead widths divided by the total width of both beads shall not exceed 10%. b. DIMENSIONAL TOLERANCE: Each length of pipe and each fitting will be examined by the Contractor for off-set tolerances, insulation cut-back distances, exposed insulation face alignment and relief profile, and alignment and smoothness of core pipe ends. c. INSULATION INTEGRITY: Completed pipe and fitting ends shall be inspected for voids in excess of 0.05 in3 or discontinuities by the Contractor prior to coating. Any glazing left on the uncoated pipe end from the forms used during the insulating operation shall be removed before coating. d. AQUATHERM CARRIER PIPE: The surface of the AQUATHERM carrier pipe shall be free of nicks, cuts, or gouges as outlined in Section 2.1 of this document. 2. LABORATORY TESTING a. All completed arctic pipe fittings shall be pressure tested to a test pressure of 150 psi, in accordance with published Aquatherm test procedures (see attached documention). Failure of fittings to maintain Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 330700 -8 INSULATED PIPE AND FITTINGS pressure during test shall be cause for rejection of fittings. Documentation of testing shall be forwarded to Engineer for review. b. Laboratory testing as identified in section 1.3shall be conducted to verify the quality of the finished product. The density and K-factor shall be measured on insulation specimens of the appropriate size and under the specified conditions as set forth in the applicable ASTM test. Insulation specimens shall be retrieved by cutting a 12-inch section of insulated pipe from a production sample. The remaining length shall be trimmed to the dimensional tolerances of this specification to allow Owner use of that pipe section. c. Should the Contractor choose to test the "K" factor as outlined in ASTM C518, the testing apparatus shall be calibrated within 24 hours of the test using a calibration standard certified accurate by the National Bureau of Standards (NBS). The "K" factor test sample shall be removed from the insulated pipe, prepared for testing, and left open to the atmosphere at 70°F for a minimum of 24 hours prior to testing. c. In addition to the testing identified in section 1.3, the following tests shall be performed to verify the quality of the finished product: 1) Core pipe/insulation bond: a) Two 6-inch lengths of cured insulated pipe shall be cut from one uncoated insulation face end of completed pipe length. The remaining length shall be trimmed according to the dimensional tolerances of this specification and coated to allow Owner use of that pipe section. b) One specimen shall be tested at +70°F. The other specimen shall be brought to -60°F in 4 hours or less, and remain there for at least 24 hours before testing. Acceptance will be indicated by a minimum shear bond strength of 15 psi and insulation-to-insulation (or insulation-to-insulation pipe surface film) separation or tearing. 2.13 FINAL INSPECTION A. After completion of the quantity of pipe and fittings contracted for, the Owner may perform a final inspection at the fabrication point, prior to the pipe and fittings being prepared for shipment. The Contractor must provide one (1) week notice prior to the completion of the order to allow for travel arrangements to be made to point of fabrication. The certified results of all required laboratory tests made during production by the Contractor shall be made available in report form at this time. PART 3 EXECUTION 3.1 CORE PIPE FUSION A. All fusion of Aquatherm pipe shall be socket fusion. If socket fusion is not feasible due to space constraints at specific joints, Contractor shall request authorization from the Engineer to allow for electrofustion couplings to be used. B. All fusion-weld joints shall be made in accordance with the pipe and fitting manufacturer’s specifications and product standards. Native Village of Tuntutuliak Heat Recovery Upgrades FINAL 330700 -9 INSULATED PIPE AND FITTINGS C. Fusion-weld tooling and welding machines shall be as specified by the pipe and fittings manufacturer. D. Prior to joining, the pipe and fittings shall be prepared in accordance with ASTM F 2389 and the manufacturer’s specifications. E. Joint preparation, setting and alignment, fusion process, cooling times and working pressure shall be in accordance with the pipe and fitting manufacturer’s specifications. 3.2 JOINT INSULATION KITS A. Construct all piping before installing joint insulation kits. B. Joint insulation kits shall only be installed on piping that has passed hydrostatic pressure test. C. Apply release agent to inside of removable coupling bands prior to application of foam. D. Inject 2-part foam insulation in liquid form through one hole in top of aluminum coupling band. E. Remove band and inspect foam insulation at joint for void space. a. Fill small voids (less than 2-inches in diameter) with spray foam insulation, DOW Great Stuff, or equal. b. Fill large voids (greater than 2-inches in diameter) by re-installing aluminum joint kit band and injecting additional foam insulation. Cut out cured foam as necessary to apply new foam to void area. c. Remove aluminum band and re-inspect foam. Repeat above steps if required. F. Install permanent aluminum joint kit band. 3.3 PRESSURE TESTING A. After all fusion is complete, all Aquatherm pipe shall be tested as a complete system in accordance with Aquatherm standard pressure testing procedure requirements. Standard Aquatherm testing shall be adhered to ensure full warranty coverage of the system. Submit all pressure testing forms to Engineer for review. END OF SECTION ATTACHMENT A LABORERS’ & MECHANICS’ MINIMUM RATES OF PAY - This page intentionally left blank - Department of Labor and Workforce Development Office of the Commissioner Post Office Box 111149 Juneau, Alaska 99811 Main: 907.465.2700 fax: 907.465-2784 September 1, 2015 TO ALL CONTRACTING AGENCIES: At the Alaska Department of Labor and Workforce Development, our goal is putting Alaskans to work. This pamphlet is designed to help contractors awarded public construction contracts understand the most significant laws of the State of Alaska pertaining to prevailing wage and resident hire requirements. This pamphlet identifies current prevailing wage rates and resident hire classifications for public construction contracts (any construction projects awarded by the State of Alaska or its political subdivisions, such as local governments and certain non-profit organizations). Because these rates may change, this publication is printed in the spring and fall of every year, so please be sure you are using the appropriate rates. The rates published in this edition become effective September 1, 2015. All projects with a final bid date of September 11, 2015, or later, must pay the prevailing wage rates contained in this pamphlet. As the law now provides, these rates will remain stable during the life of a contract or for 24 calendar months, whichever is shorter. The 24 months period begins on the date the prime contract is awarded.Upon expiration of the initial 24-month period, the latest wage rates issued by the department shall become effective for a subsequent 24-month period or until the original contract is completed, whichever occurs first. This process shall be repeated until the original contract is completed. including changes of work scope, additions, extensions, change orders, and other instruments agreed to by the parties that have not been subject to subsequent open bid procedures. If a higher federal rate is required due to partial federal funding or other federal participation, the higher rate must be paid. For additional copies of this pamphlet, contact the nearest office of the Division of Labor Standards and Safety, Wage and Hour office or the Web address at: http://labor.state.ak.us/lss/pamp600.htm For questions regarding prevailing wage or resident hire requirements, please contact the nearest Wage and Hour office. These offices are listed on Page x. Sincerely, Heidi Drygas Commissioner ii Table of Contents Excerpts from Alaska Law Sec. 36.05.005. Applicability ........................................................................................................................... .iii Sec. 36.05.010. Wage rates on public construction. ......................................................................................... iii Sec. 36.05.040. Filing schedule of employees, wages paid and other information .......................................... iii Sec. 36.05.045. Notice of work and completion; withholding of payment ...................................................... iii Sec. 36.05.060. Penalty for violation of this chapter ........................................................................................ iv Sec. 36.05.070. Wage rates in specifications and contracts for public works .................................................. iv Sec. 36.05.080. Failure to pay agreed wages .................................................................................................... iv Sec. 36.05.090. Payment of wages from withheld payments and listing contractors who violate contracts .... iv Sec. 36.05.900. Definition.. ................................................................................................................................ v Additional Information Laborer Classification Clarification ..................................................................................................................... v Accommodations and Per Diem .......................................................................................................................... v Apprentice Hiring Requirements ....................................................................................................................... vi Apprentice Rates ............................................................................................................................................... vii Fringe Benefit Plans .......................................................................................................................................... vii Special Prevailing Wage Rate Determination ................................................................................................... vii Request for Notice of Proposed Change of Labor Standards Regulations ...................................................... viii Alaska Hire Employment Preference ................................................................................................................. ix Debarment List .................................................................................................................................................... x Wage Rates ...............................................................................................................................Pages 1-25 Note to Readers: The statutes and administrative regulations listed in this publication were taken from the official codes, as of the effective date of the publication. However, there may be errors or omissions that have not been identified and changes that occurred after the publication was printed. This publication is intended as an informational guide only and is not intended to serve as a precise statement of the statutes and regulations of the State of Alaska. To be certain of the current laws and regulations, please refer to the official codes. iii EXCERPTS FROM ALASKA LAW (The following statute (36.05.005) applies to projects bid on or after October 20, 2011) Sec. 36.05.005. Applicability. This chapter applies only to a public construction contract that exceeds $25,000. Sec. 36.05.010. Wage rates on public construction. A contractor or subcontractor who performs work on a public construction contract in the state shall pay not less than the current prevailing rate of wages for work of a similar nature in the region in which the work is done. The current prevailing rate of wages is that contained in the latest determination of prevailing rate of wages issued by the Department of Labor and Workforce Development at least 10 days before the final date for submission of bids for the contract. The rate shall remain in effect for the life of the contract or for 24 calendar months, whichever is shorter. At the end of the initial 24-month period, if new wage determinations have been issued by the department, the latest wage determination shall become effective for the next 24-month period or until the contract is completed, whichever occurs first. This process shall be repeated until the contract is completed. Sec. 36.05.040. Filing schedule of employees, wages paid, and other information. All contractors or subcontractors who perform work on a public construction contract for the state or for a political subdivision of the state shall, before the Friday of every second week, file with the Department of Labor and Workforce Development a sworn affidavit for the previous reporting period, setting out in detail the number of persons employed, wages paid, job classification of each employee, hours worked each day and week, and other information on a form provided by the Department of Labor and Workforce Development. Sec. 36.05.045. Notice of work and completion; withholding of payment. (a) Before commencing work on a public construction contract, the person entering into the contract with a contracting agency shall designate a primary contractor for purposes of this section. Before work commences, the primary contractor shall file a notice of work with the Department of Labor and Workforce Development. The notice of work must list work to be performed under the public construction contract by each contractor who will perform any portion of work on the contract and the contract price being paid to each contractor. The primary contractor shall pay all filing fees for each contractor performing work on the contract, including a filing fee based on the contract price being paid for work performed by the primary contractor’s employees. The filing fee payable shall be the sum of all fees calculated for each contractor. The filing fee shall be one percent of each contractor’s contract price. The total filing fee payable by the primary contractor under this subsection may not exceed $5,000. In this subsection, “contractor” means an employer who is using employees to perform work on the public construction contract under the contract or a subcontract. (b) Upon completion of all work on the public construction contract, the primary contractor shall file with the Department of Labor and Workforce Development a notice of completion together with payment of any additional filing fees owed due to increased contract amounts. Within 30 days after the department’s receipt of the primary contractor’s notice of completion, the department shall inform the contracting agency of the amount, if any, to be withheld from the final payment. (c) A contracting agency (1) may release final payment of a public construction contract to the extent that the agency has received verification from the Department of Labor and Workforce Development that (A) the primary contractor has complied with (a) and (b) of this section; (B) the Department of Labor and Workforce Development is not conducting an investigation under this title; and (C) the Department of Labor and Workforce Development has not issued a notice of a violation of this chapter to the primary contractor or any other contractors working on the public construction contract; and iv (2) shall withhold from the final payment an amount sufficient to pay the department’s estimate of what may be needed to compensate the employees of any contractors under investigation on this construction contract, and any unpaid filing fees. (d) The notice and filing fee required under (a) of this section may be filed after work has begun if (1) The public construction contract is for work undertaken in immediate response to an emergency; and (2) The notice and fees are filed not later than 14 days after the work has begun. (e) A false statement made on a notice required by this section is punishable under AS 11.56.210. Sec. 36.05.060. Penalty for violation of this chapter. A contractor who violates this chapter is guilty of a misdemeanor and upon conviction is punishable by a fine of not less than $100 nor more than $1,000, or by imprisonment for not less than 10 days nor more than 90 days, or by both. Each day a violation exists constitutes a separate offense. Sec. 36.05.070. Wage rates in specifications and contracts for public works. (a) The advertised specifications for a public construction contract that requires or involves the employment of mechanics, laborers, or field surveyors must contain a provision stating the minimum wages to be paid various classes of laborers, mechanics, or field surveyors and that the rate of wages shall be adjusted to the wage rate under AS 36.05.010. (b) Repealed by §17 ch 142 SLA 1972. (c) A public construction contract under (a) of this section must contain provisions that (1) the contractor or subcontractors of the contractor shall pay all employees unconditionally and not less than once a week; (2) wages may not be less than those stated in the advertised specifications, regardless of the contractual relationship between the contractor or subcontractors and laborers, mechanics, or field surveyors; (3) the scale of wages to be paid shall be posted by the contractor in a prominent and easily accessible place at the site of the work; (4) the state or a political subdivision shall withhold so much of the accrued payments as is necessary to pay to laborers, mechanics, or field surveyors employed by the contractor or subcontractors the difference between (A) the rates of wages required by the contract to be paid laborers, mechanics, or field surveyors on the work; and (B) the rates of wages in fact received by laborers, mechanics, or field surveyors. Sec. 36.05.080. Failure to pay agreed wages. Every contract within the scope of AS 36.05.070 shall contain a provision that if it is found that a laborer, mechanic, or field surveyor employed by the contractor or subcontractor has been or is being paid a rate of wages less than the rate of wages required by the contract to be paid, the state or its political subdivision may, by written notice to the contractor, terminate the contractor’s right to proceed with the work or the part of the work for which there is a failure to pay the required wages and to prosecute the work to completion by contract or otherwise, and the contractor and the contractor’s sureties are liable to the state or its political subdivision for excess costs for completing the work. Sec. 36.05.090. Payment of wages from withheld payments and listing contractors who violate contracts. (a) The state disbursing officer in the case of a state public construction contract and the local fiscal officer in the case of a political subdivision public construction contract shall pay directly to laborers, mechanics, or field surveyors from accrued payments withheld under the terms of the contract the wages due laborers, mechanics, or field surveyors under AS 36.05.070. (b) The state disbursing officer or the local fiscal officer shall distribute to all departments of the state government and to all political subdivisions of the state a list giving the names of persons who have disregarded their obligations to employees. A person appearing on this list and a firm, corporation, v partnership, or association in which the person has an interest may not work as a contractor or subcontractor on a public construction contract for the state or a political subdivision of the state until three years after the date of publication of the list. If the accrued payments withheld under the contract are insufficient to reimburse all the laborers, mechanics, or field surveyors with respect to whom there has been a failure to pay the wages required under AS 36.05.070, the laborers, mechanics, or field surveyors have the right of action or intervention or both against the contractor and the contractor’s sureties conferred by law upon persons furnishing labor or materials, and in the proceedings it is not a defense that the laborers, mechanics, or field surveyors accepted or agreed to accept less than the required rate of wages or voluntarily made refunds. Sec. 36.05.900. Definition. In this chapter, “contracting agency” means the state or a political subdivision of the state that has entered into a public construction contract with a contractor. ADDITIONAL INFORMATION LABORER CLASSIFICATION CLARIFICATION The laborer rates categorized in class code S1201-S1206 apply in one area of Alaska; the area that is south of N63 latitude and west of W138 Longitude. The laborer rates categorized in class code N1201-N1206 apply in two areas of Alaska; the Alaska areas north of N63 latitude and east of W138 longitude. The following graphic representations should assist with clarifying the applicable wage rate categories: S1201- S1206 N1201- N1206 ACCOMMODATIONS AND PER DIEM The Alaska Department of Labor and Workforce Development has adopted a per diem requirement for blocklayers, bricklayers, carpenters, dredgemen, heat & frost insulators/asbestos workers, ironworkers, laborers, operative plasterers & cement masons, painters, piledrivers, power equipment operators, roofers, surveyors, truck vi drivers/surveyors, and tunnel workers. This per diem rate creates an allowable alternative to providing board and lodging under the following conditions: Employer-Provided Camp or Suitable Accommodations Unless otherwise approved by the Commissioner, the employer shall ensure that a worker who is employed on a project that is 65 road miles or more from the international airport in either Fairbanks, Juneau or Anchorage or is inaccessible by road in a 2-wheel drive vehicle and who is not a domiciled resident of the locality of the project shall receive meals and lodging. Lodging shall be in accordance with all applicable state and federal laws. In cases where the project site is not road accessible, but the employee can reasonably get to the project worksite from their permanent residence within one hour, the Commissioner may waive these requirements for that employee upon a written request from the employer. The term “domiciled resident” means a person living within 65 road miles of the project, or in the case of a highway project, the mid-point of the project, for at least 12 consecutive months prior to the award of the project. However, if the employer or person provides sufficient evidence to convince the department that a person has established a permanent residence and an intent to remain indefinitely within the distance to be considered a “domiciled resident,” the employer shall not be required to provide meals and lodging or pay per diem. Where the employer provides or furnishes board, lodging or any other facility, the cost or amount thereof shall not be considered or included as part of the required prevailing wage basic hourly rate and cannot be applied to meet other fringe benefit requirements. The taxability of employer provided board and lodging shall be determined by the appropriate taxation enforcement authority. Per Diem Employers are encouraged to use commercial facilities and lodges; however, when such facilities are not available, per diem in lieu of meals and lodging must be paid at the basic rate of $75.00 per day, or part thereof, the worker is employed on the project. Per diem shall not be allowed on highway projects west of Livengood on the Elliott Highway, at Mile 0 of the Dalton Highway to the North Slope of Alaska, north of Mile 20 on the Taylor Highway, east of Chicken, Alaska, on the Top of the World Highway and south of Tetlin Junction to the Alaska-Canada border. The above-listed standards for room and board and per diem only apply to the crafts as identified in Pamphlet 600,Laborers’ and Mechanics’ Minimum Rates of Pay. Other crafts working on public construction projects shall be provided room and board at remote sites based on the department’s existing policy guidelines. In the event that a contractor provides lodging facilities, but no meals, the department will accept payment of $36 per day for meals to meet the per diem requirements. APPRENTICE HIRING REQUIREMENTS On July 24, 2005, Administrative Order No. 226 established a 15 percent goal for hiring apprentices in certain job categories on highway, airport, harbor, dam, tunnel, utility or dredging projects awarded by the Alaska Department of Transportation and Public Facilities that exceed $2.5 million. This Order will apply to all projects in the referenced categories that are advertised after September 1, 2005. On these projects, the hours worked by apprentices will be compared to the hours worked by journeyman level workers to determine if the 15 percent goal has been met. This on-the-job training goal is critical to ensure that the Alaska work force is prepared for the future. For additional details, contact the nearest Wage and Hour office at the address listed on Page xi of this publication. Administrative Order No. 226 may be viewed in its entirety on the Internet at http://www.gov.state.ak.us/admin-orders/226.html or call any Wage and Hour office to receive a copy. vii APPRENTICE RATES Apprentice rates at less than the minimum prevailing rates may be paid to apprentices according to an apprentice program which has been registered and approved by the Commissioner of the Alaska Department of Labor and Workforce Development in writing or according to a bona fide apprenticeship program registered with the U.S. Department of Labor, Office of Apprenticeship. Any employee listed on a payroll at an apprentice wage rate who is not registered as above shall be paid the journeyman prevailing minimum wage in that work classification.Wage rates are based on prevailing crew makeup practices in Alaska and apply to work performed regardless of either the quality of the work performed by the employee or the titles or classifications which may be assigned to individual employees. FRINGE BENEFIT PLANS Contractors/subcontractors may compensate fringe benefits to their employees in any one of three methods. The fringe benefits may be paid into a union trust fund, into an approved benefit plan, or paid directly on the paycheck as gross wages. Where fringe benefits are paid into approved plans, funds, or programs including union trust funds, the payments must be contributed at least monthly. If contractors submit their own payroll forms and are paying fringe benefits into approved plans, funds, or programs, the employer’s certification must include, in addition to those requirements of 8 AAC 30.020(c), a statement that fringe benefit payments have been or will be paid at least monthly. Contractors who pay fringe benefits to a plan must ensure the plan is one approved by the Internal Revenue Service and that the plan meets the requirements of 8 AAC 30.025 (eff. 3/2/08) in order for payments to be credited toward the prevailing wage obligation. SPECIAL PREVAILING WAGE RATE DETERMINATION Special prevailing wage rate determinations may be requested for special projects or a special worker classification if the work to be performed does not conform to traditional public construction for which a prevailing wage rate has been established under 8 AAC 30.050(a) of this section. Requests for special wage rate determinations must be in writing and filed with the Commissioner at least 30 days before the award of the contract. An applicant for a special wage rate determination shall have the responsibility to support the necessity for the special rate. An application for a special wage rate determination filed under this section must contain: (1) a specification of the contract or project on which the special rates will apply and a description of the work to be performed; (2) a brief narrative explaining why special wage rates are necessary; (3) the job class or classes involved; (4) the special wage rates the applicant is requesting, including survey or other relevant wage data to support the requested rates; (5) the approximate number of employees who would be affected; and (6) any other information which might be helpful in determining if special wage rates are appropriate. Requests made pursuant to the above should be addressed to: Director Alaska Department of Labor and Workforce Development Labor Standards & Safety Division Wage and Hour Administration P.O. Box 111149 Juneau, AK 99811-1149 -or- Email: anchorage.lss-wh@alaska.gov viii LABOR STANDARDS REGULATIONS NOTICE REQUEST If you would like to receive notices of proposed changes to regulations for Wage and Hour or Mechanical Inspection, please indicate below the programs for which you are interested in receiving such notices, print your name and email or mailing address in the space provided, and send this page to: Alaska Department of Labor and Workforce Development Labor Standards & Safety Division Wage and Hour Administration 1251 Muldoon Road, Suite 113 Anchorage, AK 99504-2098 Email: anchorage.lss-wh@alaska.gov For REGULATIONS information relating to any of the following: Wage and Hour Title 23 Employment Practices Wage and Hour Title 36 Public Works Employment Agencies Child Labor Employment Preference (Local Hire) Plumbing Code Electrical Code Boiler/Pressure Vessel Construction Code Elevator Code Certificates of Fitness Recreational Devices Request any of the following PUBLICATIONS by checking below: Wage and Hour Title 23 Employment Practices Public Construction Pamphlet Minimum Wage & Overtime Poster Public Construction Wage Rates Child Labor Poster Child Labor Pamphlet PLEASE NOTE: DUE TO INCREASED MAILING AND PRINTING COSTS, ONLY ONE OF EACH PUBLICATION REQUESTED WILL BE MAILED TO YOU. IF YOU WISH TO RECEIVE ADDITIONAL COPIES OR SUBSEQUENT PUBLICATIONS, PLEASE CONTACT OUR OFFICE AT (907) 269-4900. Name: ______________________________________________________ Mailing Address: ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ Email Address: __________________________________________________________ ix DEPARTMENT OF LABOR & WORKFORCE DEVELOPMENT ALASKA EMPLOYMENT PREFERENCE INFORMATION By authority of AS 36.10.150 and 8 AAC 30.064, the Commissioner of Labor and Workforce Development has determined the State of Alaska to be a Zone of Underemployment. A Zone of Underemployment requires that Alaska residents who are eligible under AS 36.10.140 be given a minimum of 90 percent employment preference on public works contracts throughout the state in certain job classifications. This 90 percent Alaska resident hiring preference applies on a project-by-project, craft-by-craft or occupational basis and must be met each workweek by each contractor/subcontractor in each of the following classifications: Boilermakers Electricians Laborers Roofers Bricklayers Carpenters Engineers & Architects Equipment Operators Mechanics Millwrights Sheet Metal Workers Surveyors Cement Masons Culinary Workers Foremen & Supervisors Insulation Workers Painters Piledriving Occupations Truck Drivers Tug Boat Workers Ironworkers Plumbers & Pipefitters Welders This determination became effective July 1, 2015, and remains in effect through June 30, 2017. This determination will be applied to projects with a bid submission deadline on or after July 1, 2015 and to projects previously covered by the 2013 Alaska employment preference determination. This will afford contractors an opportunity to consider the impacts of Alaska resident hire in their bids. The first person on a certified payroll in any classification is called the "first worker" and is not required to be an Alaskan resident. However, once the contractor adds any more workers in the classification, then all workers in the classification are counted, and the 90 percent calculation is applied to compute the number of required Alaskans to be in compliance. To compute the number of Alaskan residents required in a workweek in a particular classification, multiply the total number of workers in the classification by 90 percent. The result is then rounded down to the nearest whole number to determine the number of Alaskans that must be employed in that classification. If a worker works in more than one classification during a week, the classification in which they spent the most time would be counted for employment preference purposes. If the time is split evenly between two classifications, the worker is counted in both classifications. If you have difficulty meeting the 90 percent requirement, an approved waiver must be obtained before a non-Alaska resident is hired who would put the contractor/subcontractor out of compliance (8 AAC 30.081 (e) (f)). The waiver process requires proof of an adequate search for qualified Alaskan workers. Qualified Alaska residents identified through the search must be hired before waivers for non-resident workers may be granted. To apply for a waiver, contact the nearest Wage and Hour Office for instructions. Here is an example to apply the 90 percent requirement to four boilermaker workers. Multiply four workers by 90% and drop the fraction (.90 X 4 = 3.6 - .6 = 3). The remaining number is the number of Alaskan resident boilermakers required to be in compliance in that particular classification for that week. The penalties for being out of compliance are serious. AS 36.10.100 (a) states "A contractor who violates a provision of this chapter shall have deducted from amounts due to the contractor under the contract the prevailing wages which should have been paid to a displaced resident and these amounts shall be retained by the contracting agency." If a contractor/subcontractor is found to be out of compliance, penalties accumulate until they come into compliance. Contractors are responsible for determining residency status. If you have difficulty determining whether a worker is an Alaska resident, you should contact the nearest Wage and Hour Office. Contact Wage and Hour in Anchorage at (907) 269-4900, in Fairbanks at (907) 451-2886, or in Juneau at (907) 465-4842. x Alaska Department of Labor and Workforce Development Labor Standards & Safety Division Wage and Hour Administration Web site: http://labor.state.ak.us/lss/pamp600.htm Anchorage Juneau Fairbanks 1251 Muldoon Road, Suite 113 1111 W. 8 th Street, Suite 302 Regional State Office Building Anchorage, Alaska 99504-2098 Juneau, Alaska 99801 675 7 th Ave., Station J-1 Phone: (907) 269-4900 Phone: (907) 465-4842 Fairbanks, Alaska 99701-4593 Phone: (907) 451-2886 Email: anchorage.lss-wh@alaska.gov Email: juneau.lss-wh@alaska.gov Email: fairbanks.lss@alaska.gov DEBARMENT LIST AS 36.05.090(b) states that “the state disbursing officer or the local fiscal officer shall distribute to all departments of the state government and to all political subdivisions of the state a list giving the names of persons who have disregarded their obligations to employees.” A person appearing on the following debarment list and a firm, corporation, partnership, or association in which the person has an interest may not work as a contractor or subcontractor on a public construction contract for the state or a political subdivision of the state for three years from the date of debarment. Company Name Debarment Expires Bengal Groups, LLC November 3, 2017 Mohammed Ali, Individual November 3, 2017 Fry’s Services, LLC November 16, 2017 John Paul Freie, Individual November 16, 2017 Pyramid Audio & Video, Ltd. June 19, 2018 Jeffrey P. Schneider, Individual June 19, 2018 Laborers' & Mechanics' Minimum Rates of Pay Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Boilermakers A0101 Boilermaker (journeyman)44.01 8.57 15.34 1.60 3.00 0.34 72.86 VAC SAF Bricklayers & Blocklayers **See note on last page if remote site A0201 Blocklayer 39.81 9.53 8.50 0.55 0.15 0.43 58.97 L&M na Bricklayer Marble or Stone Mason Refractory Worker (Firebrick, Plastic, Castable, and Gunite Refractory Applications) Terrazzo Worker Tile Setter A0202 Tuck Pointer Caulker 39.81 9.53 8.50 0.55 0.15 0.43 58.97 L&M na Cleaner (PCC) A0203 Marble & Tile Finisher 33.94 9.53 8.50 0.55 0.15 0.43 53.10 L&M na Terrazzo Finisher A0204 Torginal Applicator 37.88 9.53 8.50 0.55 0.15 0.43 57.04 L&M na Carpenters, Statewide **See note on last page if remote site A0301 Carpenter (journeyman)38.09 9.78 13.61 0.70 0.10 0.15 62.43 L&M SAF Lather/Drywall/Acoustical Cement Masons, Region I (North of N63 latitude) **See note on last page if remote site N0401 Group I, including:36.69 7.24 11.80 1.18 0.10 0.00 57.01 L&M na Application of Sealing Compound Application of Underlayment Building, General Cement Mason (journeyman) Concrete Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 1Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Cement Masons, Region I (North of N63 latitude) **See note on last page if remote site N0401 Group I, including:36.69 7.24 11.80 1.18 0.10 0.00 57.01 L&M na Concrete Paving Curb & Gutter, Sidewalk Curing of All Concrete Grouting & Caulking of Tilt-Up Panels Grouting of All Plates Patching Concrete Screed Pin Setter Spackling/Skim Coating N0402 Group II, including:36.69 7.24 11.80 1.18 0.10 0.00 57.01 L&M na Form Setter N0403 Group III, including:36.69 7.24 11.80 1.18 0.10 0.00 57.01 L&M na Concrete Saw (self-powered) Curb & Gutter Machine Floor Grinder Pneumatic Power Tools Power Chipping & Bushing Sand Blasting Architectural Finish Screed & Rodding Machine Operator Troweling Machine Operator N0404 Group IV, including:36.69 7.24 11.80 1.18 0.10 0.00 57.01 L&M na Application of All Composition Mastic Application of All Epoxy Material Application of All Plastic Material Finish Colored Concrete Gunite Nozzleman Hand Powered Grinder Tunnel Worker N0405 Group V, including:36.94 7.24 11.80 1.18 0.10 0.00 57.26 L&M na Plasterer Cement Masons, Region II (South of N63 latitude) **See note on last page if remote site S0401 Group I, including:36.44 7.24 11.80 1.18 0.10 0.00 56.76 L&M na Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 2 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Cement Masons, Region II (South of N63 latitude) **See note on last page if remote site S0401 Group I, including:36.44 7.24 11.80 1.18 0.10 0.00 56.76 L&M na Application of Sealing Compound Application of Underlayment Building, General Cement Mason (journeyman) Concrete Concrete Paving Curb & Gutter, Sidewalk Curing of All Concrete Grouting & Caulking of Tilt-Up Panels Grouting of All Plates Patching Concrete Screed Pin Setter Spackling/Skim Coating S0402 Group II, including:36.44 7.24 11.80 1.18 0.10 0.00 56.76 L&M na Form Setter S0403 Group III, including:36.44 7.24 11.80 1.18 0.10 0.00 56.76 L&M na Concrete Saw (self-powered) Curb & Gutter Machine Floor Grinder Pneumatic Power Tools Power Chipping & Bushing Sand Blasting Architectural Finish Screed & Rodding Machine Operator Troweling Machine Operator S0404 Group IV, including:36.44 7.24 11.80 1.18 0.10 0.00 56.76 L&M na Application of All Composition Mastic Application of All Epoxy Material Application of All Plastic Material Finish Colored Concrete Gunite Nozzleman Hand Powered Grinder Tunnel Worker S0405 Group V, including:36.69 7.24 11.80 1.18 0.10 0.00 57.01 L&M na Plasterer Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 3Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Culinary Workers * See note on last page A0501 Baker/Cook 25.67 6.53 6.37 0.00 0.07 0.00 38.64 LEG na A0503 General Helper 22.62 6.53 6.37 0.00 0.07 0.00 35.59 LEG na Housekeeper Janitor Kitchen Helper A0504 Head Cook 26.22 6.53 6.37 0.00 0.07 0.00 39.19 LEG na A0505 Head Housekeeper 23.04 6.53 6.37 0.00 0.07 0.00 36.01 LEG na Head Kitchen Help Dredgemen **See note on last page if remote site A0601 Assistant Engineer, including:39.26 9.60 10.50 1.00 0.10 0.00 60.46 L&M na Craneman Electrical Generator Operator (primary pump/power barge/dredge) Engineer Welder A0602 Assistant Mate (deckhand)38.10 9.60 10.50 1.00 0.10 0.00 59.30 L&M na A0603 Fireman 38.54 9.60 10.50 1.00 0.10 0.00 59.74 L&M na A0605 Leverman Clamshell 41.79 9.60 10.50 1.00 0.10 0.00 62.99 L&M na A0606 Leverman Hydraulic 40.03 9.60 10.50 1.00 0.10 0.00 61.23 L&M na A0607 Mate & Boatman 39.26 9.60 10.50 1.00 0.10 0.00 60.46 L&M na A0608 Oiler (dredge)38.54 9.60 10.50 1.00 0.10 0.00 59.74 L&M na Electricians A0701 Inside Cable Splicer 39.82 11.61 12.59 0.95 0.20 0.15 65.32 L&M LEG Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 4 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Electricians A0702 Inside Journeyman Wireman, including:39.49 11.61 12.83 0.95 0.20 0.15 65.23 L&M LEG Technicians A0703 Power Cable Splicer 52.27 11.61 17.34 0.95 0.20 0.15 82.52 L&M LEG A0704 Tele Com Cable Splicer 47.45 11.61 15.02 0.95 0.20 0.15 75.38 L&M LEG A0705 Power Journeyman Lineman, including:50.52 11.61 17.29 0.95 0.20 0.15 80.72 L&M LEG Power Equipment Operator Technician A0706 Tele Com Journeyman Lineman, including:45.70 11.61 14.97 0.95 0.20 0.15 73.58 L&M LEG Technician Tele Com Equipment Operator A0707 Straight Line Installer - Repairman 45.70 11.61 14.97 0.95 0.20 0.15 73.58 L&M LEG A0708 Powderman 48.52 11.61 17.23 0.95 0.20 0.15 78.66 L&M LEG A0710 Material Handler 26.18 11.11 4.54 0.15 0.15 0.15 42.28 L&M LEG A0712 Tree Trimmer Groundman 26.67 11.61 10.55 0.15 0.15 0.15 49.28 L&M LEG A0713 Journeyman Tree Trimmer 35.34 11.61 10.81 0.15 0.15 0.15 58.21 L&M LEG A0714 Vegetation Control Sprayer 38.79 11.61 10.91 0.15 0.15 0.15 61.76 L&M LEG A0715 Inside Journeyman Communications CO/PBX 38.07 11.61 12.54 0.95 0.20 0.15 63.52 L&M LEG Elevator Workers A0802 Elevator Constructor 35.94 13.58 14.21 0.60 0.30 3.27 67.90 L&M VAC A0803 Elevator Constructor Mechanic 51.34 13.58 14.21 0.60 0.30 5.70 85.73 L&M VAC Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 5Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Heat & Frost Insulators/Asbestos Workers **See note on last page if remote site A0902 Asbestos Abatement-Mechanical Systems 36.18 8.84 9.51 0.60 0.12 0.00 55.25 SAF na A0903 Asbestos Abatement/General Demolition All Systems 36.18 8.84 9.51 0.60 0.12 0.00 55.25 SAF na A0904 Insulator, Group II 36.18 8.84 9.51 0.60 0.12 0.00 55.25 SAF na A0905 Fire Stop 36.18 8.84 9.51 0.60 0.12 0.00 55.25 SAF na IronWorkers **See note on last page if remote site A1101 Ironworkers, including:36.25 7.83 19.25 0.97 0.46 0.10 64.86 L&M IAF Bender Operators Bridge & Structural Machinery Mover Ornamental Reinforcing Rigger Sheeter Signalman Stage Rigger Toxic Haz-Mat Work Welder A1102 Helicopter 37.25 7.83 19.25 0.97 0.46 0.10 65.86 L&M IAF Tower (energy producing windmill type towers to include nacelle and blades) A1103 Fence/Barrier Installer 32.75 7.83 19.00 0.97 0.46 0.10 61.11 L&M IAF Guard Rail Installer A1104 Guard Rail Layout Man 33.49 7.83 19.00 0.97 0.46 0.10 61.85 L&M IAF Laborers (The Alaska areas north of N63 latitude and east of W138 longitude) **See note on last page if remote site N1201 Group I, including:29.79 7.53 15.95 1.20 0.20 0.15 54.82 L&M LEG Asphalt Worker (shovelman, plant crew) Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 6 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Laborers (The Alaska areas north of N63 latitude and east of W138 longitude) **See note on last page if remote site N1201 Group I, including:29.79 7.53 15.95 1.20 0.20 0.15 54.82 L&M LEG Brush Cutter Camp Maintenance Laborer Carpenter Tender or Helper Choke Setter, Hook Tender, Rigger, Signalman Concrete Labor (curb & gutter, chute handler, grouting, curing, screeding) Crusher Plant Laborer Demolition Laborer Ditch Digger Dumpman Environmental Laborer (hazard/toxic waste, oil spill) Fence Installer Fire Watch Laborer Flagman Form Stripper General Laborer Guardrail Laborer, Bridge Rail Installer Hydro-seeder Nozzleman Laborer, Building Landscaper or Planter Laying of Mortarless Decorative Block (retaining walls, flowered decorative block 4 feet or less - highway or landscape work) Material Handler Pneumatic or Power Tools Portable or Chemical Toilet Serviceman Pump Man or Mixer Man Railroad Track Laborer Sandblast, Pot Tender Saw Tender Slurry Work Steam Cleaner Operator Steam Point or Water Jet Operator Storm Water Pollution Protection Plan Worker (SWPPP Worker - erosion and sediment control Laborer) Tank Cleaning Utiliwalk & Utilidor Laborer Watchman (construction projects) Window Cleaner N1202 Group II, including:30.79 7.53 15.95 1.20 0.20 0.15 55.82 L&M LEG Burning & Cutting Torch Cement or Lime Dumper or Handler (sack or bulk) Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 7Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Laborers (The Alaska areas north of N63 latitude and east of W138 longitude) **See note on last page if remote site N1202 Group II, including:30.79 7.53 15.95 1.20 0.20 0.15 55.82 L&M LEG Certified Erosion Sediment Control Lead (CESCL Laborer) Choker Splicer Chucktender (wagon, air-track & hydraulic drills) Concrete Laborer (power buggy, concrete saws, pumpcrete nozzleman, vibratorman) Culvert Pipe Laborer Cured Inplace Pipelayer Environmental Laborer (asbestos, marine work) Foam Gun or Foam Machine Operator Green Cutter (dam work) Gunite Operator Hod Carrier Jackhammer or Pavement Breaker (more than 45 pounds) Laser Instrument Operator Laying of Mortarless Decorative Block (retaining walls, flowered decorative block over 4 feet - highway or landscape work) Mason Tender & Mud Mixer (sewer work) Pilot Car Pipelayer Helper Plasterer, Bricklayer & Cement Finisher Tender Powderman Helper Power Saw Operator Railroad Switch Layout Laborer Sandblaster Scaffold Building & Erecting Sewer Caulker Sewer Plant Maintenance Man Thermal Plastic Applicator Timber Faller, Chainsaw Operator, Filer Timberman N1203 Group III, including:31.69 7.53 15.95 1.20 0.20 0.15 56.72 L&M LEG Bit Grinder Camera/Tool/Video Operator Guardrail Machine Operator High Rigger & Tree Topper High Scaler Multiplate Plastic Welding Slurry Seal Squeegee Man Traffic Control Supervisor Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 8 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Laborers (The Alaska areas north of N63 latitude and east of W138 longitude) **See note on last page if remote site N1203 Group III, including:31.69 7.53 15.95 1.20 0.20 0.15 56.72 L&M LEG Welding Certified (in connection with laborer's work) N1204 Group IIIA 34.97 7.53 15.95 1.20 0.20 0.15 60.00 L&M LEG Asphalt Raker, Asphalt Belly Dump Lay Down Drill Doctor (in the field) Driller (including, but not limited to, wagon drills, air-track drills, hydraulic drills) Licensed Powderman Pioneer Drilling & Drilling Off Tugger (all type drills) Pipelayers Storm Water Pollution Protection Plan Specialist (SWPPP Specialist) N1205 Group IV 19.36 7.53 15.95 1.20 0.20 0.15 44.39 L&M LEG Final Building Cleanup Permanent Yard Worker N1206 Group IIIB 35.80 7.53 15.95 1.20 0.20 0.15 60.83 L&M LEG Federally Licensed Powderman (Responsible Person in Charge) Grade Checking (setting or transferring of grade marks, line and grade, Stake Hopper) Laborers (The area that is south of N63 latitude and west of W138 longitude) **See note on last page if remote site S1201 Group I, including:29.79 7.53 15.95 1.20 0.20 0.15 54.82 L&M LEG Asphalt Worker (shovelman, plant crew) Brush Cutter Camp Maintenance Laborer Carpenter Tender or Helper Choke Setter, Hook Tender, Rigger, Signalman Concrete Labor (curb & gutter, chute handler, grouting, curing, screeding) Crusher Plant Laborer Demolition Laborer Ditch Digger Dumpman Environmental Laborer (hazard/toxic waste, oil spill) Fence Installer Fire Watch Laborer Flagman Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 9Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Laborers (The area that is south of N63 latitude and west of W138 longitude) **See note on last page if remote site S1201 Group I, including:29.79 7.53 15.95 1.20 0.20 0.15 54.82 L&M LEG Form Stripper General Laborer Guardrail Laborer, Bridge Rail Installer Hydro-seeder Nozzleman Laborer, Building Landscaper or Planter Laying of Mortarless Decorative Block (retaining walls, flowered decorative block 4 feet or less - highway or landscape work) Material Handler Pneumatic or Power Tools Portable or Chemical Toilet Serviceman Pump Man or Mixer Man Railroad Track Laborer Sandblast, Pot Tender Saw Tender Slurry Work Steam Cleaner Operator Steam Point or Water Jet Operator Storm Water Pollution Protection Plan Worker (SWPPP Worker - erosion and sediment control Laborer) Tank Cleaning Utiliwalk & Utilidor Laborer Watchman (construction projects) Window Cleaner S1202 Group II, including:30.79 7.53 15.95 1.20 0.20 0.15 55.82 L&M LEG Burning & Cutting Torch Cement or Lime Dumper or Handler (sack or bulk) Certified Erosion Sediment Control Lead (CESCL Laborer) Choker Splicer Chucktender (wagon, air-track & hydraulic drills) Concrete Laborer (power buggy, concrete saws, pumpcrete nozzleman, vibratorman) Culvert Pipe Laborer Cured Inplace Pipelayer Environmental Laborer (asbestos, marine work) Foam Gun or Foam Machine Operator Green Cutter (dam work) Gunite Operator Hod Carrier Jackhammer or Pavement Breaker (more than 45 pounds) Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 10 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Laborers (The area that is south of N63 latitude and west of W138 longitude) **See note on last page if remote site S1202 Group II, including:30.79 7.53 15.95 1.20 0.20 0.15 55.82 L&M LEG Laser Instrument Operator Laying of Mortarless Decorative Block (retaining walls, flowered decorative block over 4 feet - highway or landscape work) Mason Tender & Mud Mixer (sewer work) Pilot Car Pipelayer Helper Plasterer, Bricklayer & Cement Finisher Tender Powderman Helper Power Saw Operator Railroad Switch Layout Laborer Sandblaster Scaffold Building & Erecting Sewer Caulker Sewer Plant Maintenance Man Thermal Plastic Applicator Timber Faller, Chainsaw Operator, Filer Timberman S1203 Group III, including:31.69 7.53 15.95 1.20 0.20 0.15 56.72 L&M LEG Bit Grinder Camera/Tool/Video Operator Guardrail Machine Operator High Rigger & Tree Topper High Scaler Multiplate Plastic Welding Slurry Seal Squeegee Man Traffic Control Supervisor Welding Certified (in connection with laborer's work) S1204 Group IIIA 34.97 7.53 15.95 1.20 0.20 0.15 60.00 L&M LEG Asphalt Raker, Asphalt Belly Dump Lay Down Drill Doctor (in the field) Driller (including, but not limited to, wagon drills, air-track drills, hydraulic drills) Licensed Powderman Pioneer Drilling & Drilling Off Tugger (all type drills) Pipelayers Storm Water Pollution Protection Plan Specialist (SWPPP Specialist) Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 11Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Laborers (The area that is south of N63 latitude and west of W138 longitude) **See note on last page if remote site S1205 Group IV 19.36 7.53 15.95 1.20 0.20 0.15 44.39 L&M LEG Final Building Cleanup Permanent Yard Worker S1206 Group IIIB 35.80 7.53 15.95 1.20 0.20 0.15 60.83 L&M LEG Federally Licensed Powderman (Responsible Person in Charge) Grade Checking (setting or transferring of grade marks, line and grade, Stake Hopper) Millwrights A1251 Millwright (journeyman)36.49 9.78 11.26 1.00 0.40 0.05 58.98 L&M na A1252 Millwright Welder 37.49 9.78 11.26 1.00 0.40 0.05 59.98 L&M na Painters, Region I (North of N63 latitude) **See note on last page if remote site N1301 Group I, including:32.07 7.83 11.10 1.08 0.07 0.00 52.15 L&M na Brush General Painter Hand Taping Hazardous Material Handler Lead-Based Paint Abatement Roll N1302 Group II, including:32.59 7.83 11.10 1.08 0.07 0.00 52.67 L&M na Bridge Painter Epoxy Applicator General Drywall Finisher Hand/Spray Texturing Industrial Coatings Specialist Machine/Automatic Taping Pot Tender Sandblasting Specialty Painter Spray Structural Steel Painter Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 12 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Painters, Region I (North of N63 latitude) **See note on last page if remote site N1302 Group II, including:32.59 7.83 11.10 1.08 0.07 0.00 52.67 L&M na Wallpaper/Vinyl Hanger N1304 Group IV, including:37.88 7.83 11.16 1.05 0.05 0.00 57.97 na na Glazier Storefront/Automatic Door Mechanic N1305 Group V, including:29.51 7.83 5.02 0.83 0.07 0.00 43.26 na na Carpet Installer Floor Coverer Heat Weld/Cove Base Linoleum/Soft Tile Installer Painters, Region II (South of N63 latitude) **See note on last page if remote site S1301 Group I, including :30.31 7.83 10.85 1.08 0.07 0.00 50.14 L&M na Brush General Painter Hand Taping Hazardous Material Handler Lead-Based Paint Abatement Roll Spray S1302 Group II, including :31.56 7.83 10.85 1.08 0.07 0.00 51.39 L&M na General Drywall Finisher Hand/Spray Texturing Machine/Automatic Taping Wallpaper/Vinyl Hanger S1303 Group III, including :31.66 7.83 10.85 1.08 0.07 0.00 51.49 L&M na Bridge Painter Epoxy Applicator Industrial Coatings Specialist Pot Tender Sandblasting Specialty Painter Structural Steel Painter Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 13Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Painters, Region II (South of N63 latitude) **See note on last page if remote site S1304 Group IV, including:37.88 7.83 10.41 1.08 0.07 0.00 57.27 L&M na Glazier Storefront/Automatic Door Mechanic S1305 Group V, including:29.51 7.83 5.02 0.83 0.07 0.00 43.26 L&M na Carpet Installer Floor Coverer Heat Weld/Cove Base Linoleum/Soft Tile Installer Piledrivers **See note on last page if remote site A1401 Piledriver 38.09 9.78 13.61 0.70 0.10 0.15 62.43 L&M IAF Assistant Dive Tender Carpenter/Piledriver Rigger Sheet Stabber Skiff Operator A1402 Piledriver-Welder/Toxic Worker 39.09 9.78 13.61 0.70 0.10 0.15 63.43 L&M IAF A1403 Remotely Operated Vehicle Pilot/Technician 42.40 9.78 13.61 0.70 0.10 0.15 66.74 L&M IAF Single Atmosphere Suit, Bell or Submersible Pilot A1404 Diver (working) ***See note on last page 82.20 9.78 13.61 0.70 0.10 0.15 106.54 L&M IAF A1405 Diver (standby) ***See note on last page 42.40 9.78 13.61 0.70 0.10 0.15 66.74 L&M IAF A1406 Dive Tender ***See note on last page 41.40 9.78 13.61 0.70 0.10 0.15 65.74 L&M IAF A1407 Welder (American Welding Society, Certified Welding Inspector)43.65 9.78 13.61 0.70 0.10 0.15 67.99 L&M IAF Plumbers, Region I (North of N63 latitude) N1501 Journeyman Pipefitter 41.21 7.75 13.45 1.25 1.10 0.00 64.76 L&M S&L Plumber Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 14 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Plumbers, Region I (North of N63 latitude) N1501 Journeyman Pipefitter 41.21 7.75 13.45 1.25 1.10 0.00 64.76 L&M S&L Welder Plumbers, Region II (South of N63 latitude) S1501 Journeyman Pipefitter 40.00 8.88 11.57 1.25 0.20 0.00 61.90 L&M na Plumber Welder Plumbers, Region IIA (1st Judicial District) X1501 Journeyman Pipefitter 37.27 12.72 11.25 2.50 0.24 0.00 63.98 L&M na Plumber Welder Power Equipment Operators **See note on last page if remote site A1601 Group I, including:40.03 9.60 10.50 1.00 0.10 0.00 61.23 L&M na Asphalt Roller: Breakdown, Intermediate, and Finish Back Filler Barrier Machine (Zipper) Beltcrete with Power Pack & similar conveyors Bending Machine Boat Coxswain Bulldozer Cableways, Highlines & Cablecars Cleaning Machine Coating Machine Concrete Hydro Blaster Cranes (45 tons & under or 150 feet of boom & under (including jib & attachments)) (a) Hydralifts or Transporters, (all track or truck type) (b) Derricks Crushers Deck Winches, Double Drum Ditching or Trenching Machine (16 inch or over) Drag Scraper, Yarder, and similar types Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 15Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Power Equipment Operators **See note on last page if remote site A1601 Group I, including:40.03 9.60 10.50 1.00 0.10 0.00 61.23 L&M na Drilling Machines, Core, Cable, Rotary and Exploration Finishing Machine Operator, Concrete Paving, Laser Screed, Sidewalk, Curb & Gutter Machine Helicopters Hover Craft, Flex Craft, Loadmaster, Air Cushion, All-Terrain Vehicle, Rollagon, Bargecable, Nodwell, & Snow Cat Hydro Ax, Feller Buncher & similar Licensed Line & Grade Loaders (2 1/2 yards through 5 yards, including all attachments): (a) Forklifts (with telescopic boom & swing attachment) (b) Front End & Overhead, (2-1/2 yards through 5 yards) (c) Loaders, (with forks or pipe clamp) (d) Loaders, (elevating belt type, Euclid & similar types) Mechanic, Welder, Bodyman, Electrical, Camp & Maintenance Engineer Micro Tunneling Machine Mixers: Mobile type with hoist combination Motor Patrol Grader Mucking Machine: Mole, Tunnel Drill, Horizontal/Directional Drill Operator and/or Shield Operator on Dredges Piledriver Engineer, L.B. Foster, Puller or similar paving breaker Plant Operator (Asphalt & Concrete) Power Plant, Turbine Operator 200 k.w & over (power plants or combination of power units over 300 k.w.) Remote Controlled Equipment Scraper (through 40 yards) Service Oiler/Service Engineer Shot Blast Machine Shovels, Backhoes, Excavators with all attachments, and Gradealls (3 yards & under) Sideboom (under 45 tons) Spreaders, Blaw Knox, Cedarapids, Barber Greene, Slurry Machine Sub Grader (Gurries, Reclaimer & similar types) Tack Tractor Truck Mounted Concrete Pump, Conveyor & Creter Unlicensed Off-Road Hauler Wate Kote Machine A1602 Group IA, including:41.79 9.60 10.50 1.00 0.10 0.00 62.99 L&M na Camera/Tool/Video Operator (Slipline) Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 16 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Power Equipment Operators **See note on last page if remote site A1602 Group IA, including:41.79 9.60 10.50 1.00 0.10 0.00 62.99 L&M na Certified Welder, Electrical Mechanic, Camp Maintenance Engineer, Mechanic (over 10,000 hours) Cranes (over 45 tons or 150 feet including jib & attachments) (a) Clamshells & Draglines (over 3 yards) (b) Tower Cranes Licensed Water/Waste Water Treatment Operator Loaders (over 5 yards) Motor Patrol Grader, Dozer, Grade Tractor, Roto-Mill/Profiler (finish: when finishing to final grade and/or to hubs, or for asphalt) Power Plants (1000 k.w. & over) Quad Scrapers (over 40 yards) Screed Shovels, Backhoes, Excavators with all attachments (over 3 yards) Sidebooms (over 45 tons) Slip Form Paver, C.M.I. & similar types A1603 Group II, including:39.26 9.60 10.50 1.00 0.10 0.00 60.46 L&M na Boiler - Fireman Cement Hogs & Concrete Pump Operator Conveyors (except those listed in Group I) Hoists on Steel Erection, Towermobiles & Air Tuggers Horizontal/Directional Drill Locator Licensed Grade Technician Loaders (i.e., Elevating Grader & Material Transfer Vehicle) Locomotives, Rod & Geared Engines Mixers Screening, Washing Plant Sideboom (cradling rock drill, regardless of size) Skidder Trenching Machines (under 16 inches) Water/Waste Water Treatment Operator A1604 Group III, including:38.54 9.60 10.50 1.00 0.10 0.00 59.74 L&M na "A" Frame Trucks, Deck Winches Bombardier (tack or tow rig) Boring Machine Brooms, Power Bump Cutter Compressor Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 17Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Power Equipment Operators **See note on last page if remote site A1604 Group III, including:38.54 9.60 10.50 1.00 0.10 0.00 59.74 L&M na Farm Tractor Forklift, Industrial Type Gin Truck or Winch Truck (with poles when used for hoisting) Grade Checker & Stake Hopper Hoists, Air Tuggers, Elevators Loaders: (a) Elevating-Athey, Barber Greene & similar types (b) Forklifts or Lumber Carrier (on construction job sites) (c) Forklifts, (with tower) (d) Overhead & Front End, (under 2-l/2 yards) Locomotives: Dinkey (air, steam, gas & electric) Speeders Mechanics, Light Duty Oil, Blower Distribution Posthole Digger, Mechanical Pot Fireman (power agitated) Power Plant, Turbine Operator, (under 200 k.w.) Pumps, Water Roller (other than Asphalt) Saws, Concrete Skid Hustler Skid Steer (with all attachments) Straightening Machine Tow Tractor A1605 Group IV, including:32.33 9.60 10.50 1.00 0.10 0.00 53.53 L&M na Crane Assistant Engineer/Rig Oiler Drill Helper Parts & Equipment Coordinator Spotter Steam Cleaner Swamper (on trenching machines or shovel type equipment) Roofers **See note on last page if remote site A1701 Roofer & Waterproofer 42.95 7.43 2.91 0.81 0.10 0.02 54.22 L&M na A1702 Roofer Material Handler 30.07 7.43 2.91 0.81 0.10 0.02 41.34 L&M na Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 18 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Sheet Metal Workers, Region I (North of N63 latitude) N1801 Sheet Metal Journeyman 45.93 9.50 10.64 1.32 0.25 0.00 67.64 L&M na Air Balancing and duct cleaning of HVAC systems Brazing, soldering or welding of metals Demolition of sheet metal HVAC systems Fabrication and installation of exterior wall sheathing, siding, metal roofing, flashing, decking and architectural sheet metal work Fabrication and installation of heating, ventilation and air conditioning ducts and equipment Fabrication and installation of louvers and hoods Fabrication and installation of sheet metal lagging Fabrication and installation of stainless steel commercial or industrial food service equipment Manufacture, fabrication assembly, installation and alteration of all ferrous and nonferrous metal work Metal lavatory partitions Preparation of drawings taken from architectural and engineering plans required for fabrication and erection of sheet metal work Sheet Metal shelving Sheet Metal venting, chimneys and breaching Skylight installation Sheet Metal Workers, Region II (South of N63 latitude) S1801 Sheet Metal Journeyman 40.79 9.50 11.72 1.18 0.33 0.00 63.52 L&M na Air Balancing and duct cleaning of HVAC systems Brazing, soldering or welding of metals Demolition of sheet metal HVAC systems Fabrication and installation of exterior wall sheathing, siding, metal roofing, flashing, decking and architectural sheet metal work Fabrication and installation of heating, ventilation and air conditioning ducts and equipment Fabrication and installation of louvers and hoods Fabrication and installation of sheet metal lagging Fabrication and installation of stainless steel commercial or industrial food service equipment Manufacture, fabrication assembly, installation and alteration of all ferrous and nonferrous metal work Metal lavatory partitions Preparation of drawings taken from architectural and engineering plans required for fabrication and erection of sheet metal work Sheet Metal shelving Sheet Metal venting, chimneys and breaching Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 19Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Sheet Metal Workers, Region II (South of N63 latitude) S1801 Sheet Metal Journeyman 40.79 9.50 11.72 1.18 0.33 0.00 63.52 L&M na Skylight installation Sprinkler Fitters A1901 Sprinkler Fitter 43.75 8.52 13.20 0.45 0.25 0.00 66.17 L&M na Surveyors **See note on last page if remote site A2001 Chief of Parties 42.51 9.98 9.99 1.30 0.10 0.00 63.88 L&M na A2002 Party Chief 40.92 9.98 9.99 1.30 0.10 0.00 62.29 L&M na A2003 Line & Grade Technician/Office Technician 40.32 9.98 9.99 1.30 0.10 0.00 61.69 L&M na A2004 Associate Party Chief (including Instrument Person & Head Chain Person)38.20 9.98 9.99 1.30 0.10 0.00 59.57 L&M na A2005 Stake Hop/Grademan 35.27 9.98 9.99 1.30 0.10 0.00 56.64 L&M na A2006 Chain Person (for crews with more than 2 people)33.86 9.98 9.99 1.30 0.10 0.00 55.23 L&M na Truck Drivers **See note on last page if remote site A2101 Group I, including:39.29 9.98 9.99 1.30 0.10 0.00 60.66 L&M na Air/Sea Traffic Controllers Ambulance/Fire Truck Driver (EMT certified) Boat Coxswain Captains & Pilots (air & water) Deltas, Commanders, Rollagons, & similar equipment (when pulling sleds, trailers or similar equipment) Dump Trucks (including rockbuggy & trucks with pups) over 40 yards up to & including 60 yards Helicopter Transporter Lowboys, including attached trailers & jeeps, up to & including 12 axles (over 12 axles or 150 tons to be negotiated) Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 20 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Truck Drivers **See note on last page if remote site A2101 Group I, including:39.29 9.98 9.99 1.30 0.10 0.00 60.66 L&M na Material Coordinator and Purchasing Agent Ready-mix (over 12 yards up to & including 15 yards) (over 15 yards to be negotiated) Semi with Double Box Mixer Tireman, Heavy Duty/Fueler Water Wagon (250 Bbls and above) A2102 Group 1A including:40.56 9.98 9.99 1.30 0.10 0.00 61.93 L&M na Dump Trucks (including rockbuggy & trucks with pups) over 60 yards up to & including 100 yards (over 100 yards to be negotiated) Jeeps (driver under load) A2103 Group II, including:38.03 9.98 9.99 1.30 0.10 0.00 59.40 L&M na All Deltas, Commanders, Rollagons, & similar equipment Boom Truck/Knuckle Truck (over 5 tons) Construction and Material Safety Technician Dump Trucks (including rockbuggy & trucks with pups) over 20 yards up to & including 40 yards Gin Pole Truck, Winch Truck, Wrecker (truck mounted "A" frame manufactured rating over 5 tons) Lowboys (including attached trailers & jeeps up to & including 8 axles) Mechanics Partsman Ready-mix (over 7 yards up to & including 12 yards) Stringing Truck Super Vac Truck/Cacasco Truck/Heat Stress Truck Turn-O-Wagon or DW-10 (not self loading) A2104 Group III, including:37.21 9.98 9.99 1.30 0.10 0.00 58.58 L&M na Batch Trucks (8 yards & up) Boom Truck/Knuckle Truck (up to & including 5 tons) Dump Trucks (including rockbuggy & trucks with pups) over 10 yards up to & including 20 yards Expeditor (electrical & pipefitting materials) Gin Pole Truck, Winch Truck, Wrecker (truck mounted "A" frame manufactured rating 5 tons & under) Greaser - Shop Oil Distributor Driver Thermal Plastic Layout Technician Traffic Control Technician Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 21Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Truck Drivers **See note on last page if remote site A2104 Group III, including:37.21 9.98 9.99 1.30 0.10 0.00 58.58 L&M na Trucks/Jeeps (push or pull) A2105 Group IV, including:36.63 9.98 9.99 1.30 0.10 0.00 58.00 L&M na Air Cushion or similar type vehicle All Terrain Vehicle Buggymobile Bull Lift & Fork Lift, Fork Lift with Power Boom & Swing Attachment (over 5 tons) Bus Operator (over 30 passengers) Combination Truck-Fuel & Grease Compactor (when pulled by rubber tired equipment) Dump Trucks (including Rockbuggy & trucks with pups up to & including 10 yards) Dumpster Expeditor (general) Fire Truck/Ambulance Driver Flat Beds, Dual Rear Axle Foam Distributor Truck Dual Axle Front End Loader with Fork Grease Truck Hydro Seeder, Dual Axle Hyster Operators (handling bulk aggregate) Loadmaster (air & water operations) Lumber Carrier Ready-mix, (up to & including 7 yards) Rigger (air/water/oilfield) Semi or Truck & Trailer Tireman, Light Duty Track Truck Equipment Vacuum Truck, Truck Vacuum Sweeper Warehouseperson Water Truck (Below 250 Bbls) Water Truck, Dual Axle Water Wagon, Semi A2106 Group V, including:35.87 9.98 9.99 1.30 0.10 0.00 57.24 L&M na Batch Truck (up to & including 7 yards) Buffer Truck Bull Lifts & Fork Lifts, Fork Lifts with Power Boom & Swing Attachments (up to & including 5 tons) Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 22 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Truck Drivers **See note on last page if remote site A2106 Group V, including:35.87 9.98 9.99 1.30 0.10 0.00 57.24 L&M na Bus Operator (up to 30 passengers) Farm Type Rubber Tired Tractor (when material handling or pulling wagons on a construction project) Flat Beds, Single Rear Axle Foam Distributor Truck Single Axle Fuel Handler (station/bulk attendant) Gear/Supply Truck Gravel Spreader Box Operator on Truck Hydro Seeders, Single axle Pickups (pilot cars & all light-duty vehicles) Rigger/Swamper Tack Truck Team Drivers (horses, mules, & similar equipment) Tunnel Workers, Laborers (The Alaska areas north of N63 latitude and east of W138 longitude) **See note on last page if remote site N2201 Group I, including:32.77 7.53 15.95 1.20 0.20 0.15 57.80 L&M LEG Brakeman Mucker Nipper Storm Water Pollution Protection Plan Worker (SWPPP Worker - erosion and sediment control Laborer) Topman & Bull Gang Tunnel Track Laborer N2202 Group II, including:33.87 7.53 15.95 1.20 0.20 0.15 58.90 L&M LEG Burning & Cutting Torch Certified Erosion Sediment Control Lead (CESCL Laborer) Concrete Laborer Jackhammer Laser Instrument Operator Nozzlemen, Pumpcrete or Shotcrete Pipelayer Helper N2203 Group III, including:34.86 7.53 15.95 1.20 0.20 0.15 59.89 L&M LEG Miner Retimberman Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 23Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Tunnel Workers, Laborers (The Alaska areas north of N63 latitude and east of W138 longitude) **See note on last page if remote site N2204 Group IIIA, including:38.47 7.53 15.95 1.20 0.20 0.15 63.50 L&M LEG Asphalt Raker, Asphalt Belly Dump Lay Down Drill Doctor (in the field) Driller (including, but not limited to wagon drills, air-track drills, hydraulic drills) Licensed Powderman Pioneer Drilling & Drilling Off Tugger (all type drills) Pipelayer Storm Water Pollution Protection Plan Specialist (SWPPP Specialist) N2206 Group IIIB, including:39.38 7.53 15.95 1.20 0.20 0.15 64.41 L&M LEG Federally Licensed Powderman (Responsible Person in Charge) Grade Checking (setting or transferring of grade marks, line and grade, Stake Hopper) Tunnel Workers, Laborers (The area that is south of N63 latitude and west of W138 longitude) **See note on last page if remote site S2201 Group I, including:32.77 7.53 15.95 1.20 0.20 0.15 57.80 L&M LEG Brakeman Mucker Nipper Storm Water Pollution Protection Plan Worker (SWPPP Worker - erosion and sediment control Laborer) Topman & Bull Gang Tunnel Track Laborer S2202 Group II, including:33.87 7.53 15.95 1.20 0.20 0.15 58.90 L&M LEG Burning & Cutting Torch Certified Erosion Sediment Control Lead (CESCL Laborer) Concrete Laborer Jackhammer Laser Instrument Operator Nozzlemen, Pumpcrete or Shotcrete Pipelayer Helper S2203 Group III, including:34.86 7.53 15.95 1.20 0.20 0.15 59.89 L&M LEG Miner Retimberman Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 24 Issue 31, Effective September 1, 2015 Classification of Laborers & MechanicsClass Code BHR H&W PEN TRN Other Benefits THR Tunnel Workers, Laborers (The area that is south of N63 latitude and west of W138 longitude) **See note on last page if remote site S2204 Group IIIA, including:38.47 7.53 15.95 1.20 0.20 0.15 63.50 L&M LEG Asphalt Raker, Asphalt Belly Dump Lay Down Drill Doctor (in the field) Driller (including, but not limited to wagon drills, air-track drills, hydraulic drills) Licensed Powderman Pioneer Drilling & Drilling Off Tugger (all type drills) Pipelayer Storm Water Pollution Protection Plan Specialist (SWPPP Specialist) S2206 Group IIIB, including:39.38 7.53 15.95 1.20 0.20 0.15 64.41 L&M LEG Federally Licensed Powderman (Responsible Person in Charge) Grade Checking (setting or transferring of grade marks, line and grade, Stake Hopper) Tunnel Workers, Power Equipment Operators **See note on last page if remote site A2207 Group I 44.03 9.60 10.50 1.00 0.10 0.00 65.23 L&M na A2208 Group IA 45.97 9.60 10.50 1.00 0.10 0.00 67.17 L&M na A2209 Group II 43.19 9.60 10.50 1.00 0.10 0.00 64.39 L&M na A2210 Group III 42.39 9.60 10.50 1.00 0.10 0.00 63.59 L&M na A2211 Group IV 35.56 9.60 10.50 1.00 0.10 0.00 56.76 L&M na * A remote site is isolated and relatively distant from the amenities of civilization, and usually far from the employee's home. As a condition of employment, the workers must eat, sleep, and socialize at the worksite and remain there for extended periods. ** This classification must receive board and lodging under certain conditions. A per diem option of $75 is an alternative to providing meals and lodging. See Page v for an explanation. *** Work in combination of classifications: Employees working in any combination of classifications within the diving crew (working diver, standby diver, and tender) in a shift are paid in the classification with the highest rate for a minimum of 8 hours per shift. Wage benefits key: BHR=basic hourly rate; H&W=health and welfare; IAF=industry advancement fund; LEG=legal fund; L&M=labor/management fund; PEN=pension fund; SAF=safety; SUI=supplemental unemployment insurance; S&L=SUI & LEG combined; TRN=training; THR=total hourly rate; VAC=vacation Page 25Issue 31, Effective September 1, 2015