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HomeMy WebLinkAboutAtmautluak_AEA_Round_6_Final_ApplicationNative Village of Atmautluak Traditional Council L Image from Alaska Division of Community & Regional Affairs, AK Community Database Information Summaries Application for Renewable Energy Fund Grant Alaska Energy Authority Round VI Atmautluak Heat Recovery September 2012 AEA Application Contents • Application • Authorized Signers & Resolution • Letters of Support • Resumes • Supplemental Documents Renewable Energy Fund Round 6 ANN) �r..W) Grant Application ■ 4�ENERGY AUTHORrrY Application Forms and Instructions This instruction page and the following grant application constitutes the Grant Application Form for Round 6 of the Renewable Energy Fund. An electronic version of the Request for Applications (RFA) and this form are available online at: http://www.akenergyauthority.org/RE Fund-6.html • If you need technical assistance filling out this application, please contact Shawn Calfa, the Alaska Energy Authority Grant Administrator at (907) 771-3031 or at scalfa(cD-aidea. org. • If you are applying for grants for more than one project, provide separate application forms for each project. • Multiple phases for the same project may be submitted as one application. • If you are applying for grant funding for more than one phase of a project, provide milestones and grant budget for each phase of the project. • In order to ensure that grants provide sufficient benefit to the public, AEA may limit recommendations for grants to preliminary development phases in accordance with 3 ACC 107.605(1). • If some work has already been completed on your project and you are requesting funding for an advanced phase, submit information sufficient to demonstrate that the preceding phases are satisfied and funding for an advanced phase is warranted. • If you have additional information or reports you would like the Authority to consider in reviewing your application, either provide an electronic version of the document with your submission or reference a web link where it can be downloaded or reviewed. REMINDER: • Alaska Energy Authority is subject to the Public Records Act AS 40.25, and materials submitted to the Authority may be subject to disclosure requirements under the act if no statutory exemptions apply. • All applications received will be posted on the Authority web site after final recommendations are made to the legislature. • In accordance with 3 AAC 107.630 (b) Applicants may request trade secrets or proprietary company data be kept confidential subject to review and approval by the Authority. If you want information is to be kept confidential the applicant must: o Request the information be kept confidential. o Clearly identify the information that is the trade secret or proprietary in their application. o Receive concurrence from the Authority that the information will be kept confidential. If the Authority determines it is not confidential it will be treated as a public record in accordance with AS 40.25 or returned to the applicant upon request. AEA 13-006 Application Page 1 of 18 7/3/2011 Renewable Energy Fund Round 6 �, Grant Application 4EIV., ENERGY AUTHORrrY SECTION 1 —APPLICANT INFORMATION Name (Name of utility, IPP, or government entity submitting proposal) Atmautluak Traditional Council Type of Entity: Alaska Native Village Tax ID # 92007301 0 Mailing Address P.O Box 6568 Atmautluak, AK 99559 Telephone Fax (907)553-5610 1 f907) 553-5612 Fiscal Year End: December 31 Tax Status: For -profit or _non-profit ( check one) Physical Address Same Email Atmautluak@hughes.net 1.1 APPLICANT POINT OF CONTACT / GRANTS MANAGER Name Title John Hutchison Senior Project Manager, ANTHC,DEHE Mailing Address 3900 Ambassador Drive Suite 301, Anchorage AK 99508 Telephone Fax Email 907-729-3543 907-729-4048 jwhutchison@anthc.org 1.2 APPLICANT MINIMUM REQUIREMENTS Please check as appropriate. If you do not to meet the minimum applicant requirements, your application will be rejected. 1.2.1 As an Applicant, we are: (put an X in the appropriate box) An electric utility holding a certificate of public convenience and necessity under AS 42.05, or _ An independent power producer in accordance with 3 AAC 107.695 (a) (1), or X A local government, or A governmental entity (which includes tribal councils and housing authorities); Yes 1.2.2 Attached to this application is formal approval and endorsement for its project by its board of directors, executive management, or other governing authority. If the applicant is a collaborative grouping, a formal approval from each participant's governing authority is necessary. (Indicate Yes or No in the box ) Yes 1.2.3 As an applicant, we have administrative and financial management systems and follow procurement standards that comply with the standards set forth in the grant agreement. Yes 1.2.4 If awarded the grant, we can comply with all terms and conditions of the attached grant form. (Any exceptions should be clearly noted and submitted with the application.) Yes 1.2.5 We intend to own and operate any project that may be constructed with grant funds for the benefit of the general public. If no please describe the nature of the project and who will be the primary beneficiaries. AEA13-006 Grant Application Page 2 of 18 7/3//2012 Renewable Energy Fund Round 6 _ Grant Application SECTION 2 — PROJECT SUMMARY This is intended to be no more than a 1-2 page overview of your project. 2.1 Project Title — (Provide a 4 to 5 word title for your project) Atmautluak Washeteria Heat Recovery Project 2.2 Project Location — ENERGY AUTHORrrY Include the physical location of your project and name(s) of the community or communities that will benefit from yoiu project in the subsections below- Atmautluak, AK. The power plant and washeteria buildings. 2.2.1 Location of Project — Latitude and longitude, street address, or community name. Latitude and longitude coordinates may be obtained from Google Maps by finding you project's location on the map and then right clicking with the mouse and selecting "What is here? The coordinates will be displayed in the Google search window above the map in a format as follows: 61.195676.-149.898663. If you would like assistance obtaining this information please contact AEA at 907-771-3031. Atmautluak, AK 60.866940,-162.263060 2.2.2 Community benefiting — Name(s) of the community or communities that will be the beneficiaries of the project. Atmautluak, AK 2.3 PROJECT TYPE Put X in boxes as appropriate 2.3.1 Renewable Resource Type Wind Biomass or Biofuels Hydro, including run of river Transmission of Renewable Energy Geothermal, including Heat Pumps Small Natural Gas X Heat Recovery from existing sources Hydrokinetic Solar Storage of Renewable Other (Describe) 2.3.2 Proposed Grant Funded Phase(s) for this Request (Check all that apply) Pre -Construction Construction Reconnaissance Design and Permitting Feasibility X Construction and Commissioning Conceptual Design 2.4 PROJECT DESCRIPTION Provide a brief, one -paragraph description of your proposed project. AEA13-006 Grant Application Page 3 of 18 7/3//2012 Renewable Energy Fund Round 6 � Grant Application ©ENERGYAUTHORITY This project will provide waste heat from the existing electrical power plant to the washeteria. Waste heat infrastructure will include waste heat transmission lines and upgrades necessary in the power house and washeteria. For more detailed information, see the attached feasibility study by Alaska Energy and Engineering. 2.5 PROJECT BENEFIT Briefly discuss the financial and public benefits that will result from this project, (such as reduced fuel costs, lower energy costs, etc.) i The washeteria benefits all the residents of Atmautluak, AK, but the cost of energy to operate the facility threatens its sustainability. This project is expected to reduce the fuel oil usage of the facility by 4,395 gallons per year, nearly offsetting the total fuel oil usage. The estimated savings in 2012 dollars (updated from the 2011 feasibility study) equal $34,325 per year. 2.6 PROJECT BUDGET OVERVIEW Briefly discuss the amount of funds needed, the anticipated sources of funds, and the nature and source of other contributions to the project. Both the feasibility and design phases of this project are complete. The estimated cost of the construction phase of this project is $350,000. In addition, the Alaska Native Tribal Health Consortium (ANTHC) will provide an in -kind cost match of 3% or $10,500 in the form of project and program management services. 2.7 COST AND BENEFIT SUMARY Include a summary of grant request and your project's total costs and benefits below. Grant Costs (Summary of funds requested) 2.7.1 Grant Funds Requested in this application. $ 350,000 2.7.2 Cash match to be provided $ 0 2.7.3 In -kind match to be provided $ 10,500 2.7.4 Other grant applications not yet approved $ 0 2.7.5 Total Grant Costs (sum of 2.7.1 through 2.7.3) $ 360,500 Project Costs & Benefits (Summary of total project costs including work to date and future cost estimates to get to a fully operational project) 2.7.6 Total Project Cost (Summary from Cost Worksheet $ 360,500 including estimates through construction) 2.7.7 Estimated Direct Financial Benefit (Savings) $ 34,325 2.7.8 Other Public Benefit (If you can calculate the benefit in $ terms of dollars please provide that number here and explain how you calculated that number in your application (Section 5.) AEA13-006 Grant Application Page 4 of 18 7/3//2012 Renewable Energy Fund Round 6 GOOD .ow Grant Application ® ENERGY AUTHORITY SECTION 3 — PROJECT MANAGEMENT PLAN Describe who will be responsible for managing the project and provide a plan for successfully completing the project within the scope, schedule and budget proposed in the application. 3.1 Project Manager Tell us who will be managing the project for the Grantee and include contact information, a resume and references for the manager(s). If the applicant does not have a project manager indicate how you intend to solicit project management support. If the applicant expects project management assistance from AEA or another government entity, state that in this section. John Hutchison, RE, is the ANTHC Project Manager for related ongoing projects in Atmautuak and will manage this project. Mr. Hutchison's resume is attached along with skills summaries of key personnel. ANTHC Energy Projects Manager Carl Remley will serve as a senior consultant on this project. Mr. Remley has been an ANTHC employee since 2002 and is responsible for both energy conservation and renewable energy projects. At present, this includes performing energy audits in public buildings in 40 rural Alaska villages, installing energy conservation displays in all homes in 12 villages, evaluating heat recovery opportunities in 10 villages, and implementing heat recovery in several villages. 3.2 Project Schedule and Milestones Please fill out the schedule below. Be sure to identify key tasks and decision points in in your project along with estimated start and end dates for each of the milestones and tasks. Please clearly identify the beginning and ending of all phases of your proposed project. Milestones Tasks Start Date End Date FY 2014 Begins Execution of Grant and Agreements 7/1/2013 9/1/2013 Construction Phase Start 9/1/2013 9/1/2013 Preconstruction meeting on schedule and cost estimate with ANTHC construction department 4/1 /2014 4/4/1 /2014 Material procurement and mobilization 4/1/2014 6/1/2014 On -site construction 5/1/2014 7/1/2014 Conduct substantial completion 8/1/2014 8/1/2014 Start-up and Testing Startup and testing 8/1/2014 9/1/2014 Clear punch list Items 9/1/2014 10/1/2014 Project closeout 10/1 /2014 1 /1 /2015 3.3 Project Resources Describe the personnel, contractors, accounting or bookkeeping personnel or firms, equipment, and services you will use to accomplish the project. Include any partnerships or commitments with other entities you have or anticipate will be needed to complete your project. Describe any existing contracts and the selection process you may use for major equipment purchases or contracts. Include brief resumes and references for known, key personnel, contractors, and suppliers as an attachment to your application. AEA13-006 Grant Application Page 5 of 18 7/3//2012 Renewable Energy Fund Round 6 isolu jaiwai- _ _ Grant Application ® ENERGY AUTHORITY ANTHC currently provides direct services to many Alaskan Communities. For this project, ANTHC's Division of Environmental Health and Engineering (DEHE) will complete a range of in- house engineering, project management, and construction services. The mechanical design portion of this project has been completed by Alaska Energy and Engineering under contract with the Alaska Energy Authority. 3.4 Project Communications Discuss how you plan to monitor the Please provide an alternative contact p project and keep the Authority informed of the status. arson and their contact information. Written project progress reports will be provided to the AEA project manager as required by the grant. Meetings will be conducted with ANTHC, the village, and AEA to discuss the status of this project. Regular coordination meetings will be held between AEA and ANTHC regarding all projects. 3.5 Project Risk Discuss potential problems and how you would address them. There is little risk in the waste heat recovery portion of this project other than the usual logistics of any rural construction project, including mobilization and demobilization of staff and materials to remote Alaskan construction sites and seasonal access limitations during summer months, when thawed ground surfaces expose fragile ecosystems to potential traffic damage. SECTION 4 — PROJECT DESCRIPTION AND TASKS The level of information will vary according to phase(s) of the project you propose to undertake with grant funds. If some work has already been completed on your project and you are requesting funding for an advanced phase, submit information sufficient to demonstrate that the preceding phases are satisfied and funding for an advanced phase is warranted. 4.1 Proposed Energy Resource Describe the potential extent/amount of the energy resource that is available. Discuss the pros and cons of your proposed energy resource vs. other alternatives that may be available for the market to be served by your project. For pre -construction applications, describe the resource to the extent known. For design and permitting or construction projects, please provide feasibility documents, design documents, and permitting documents (if applicable) as attachments to this application. The energy resource available is the excess heat generated from the power plant engine cooling system. The heat available from the power plant can significantly offset the energy required by the combined utility building and washeteria, as indicated by the attached 2011 Heat Recovery Feasibility Study. The only realistic alternative to utilizing the recovered heat is to continue to burn over 4,800 gallons of fuel oil annually to provide the heat required by the washeteria. More details are contained in the attached 2011 Heat Recovery Feasibility Study. AEA13-006 Grant Application Page 6 of 18 7/3//2012 Renewable Energy Fund Round 6 - - Grant Application 41111111111W7ENERGY AUTHORITY 4.2 Existing Energy System 4.2.1 Basic configuration of Existing Energy System Briefly discuss the basic configuration of the existing energy system. Include information about the -number, size, age, efficiency, and type of generation. The existing system is a fuel oil -fired heating system in the washeteria and three diesel engine - driven electrical generators meeting the village's electrical need. Available waste heat is not being utilized. A feasibility study by AEE is attached to this application. The heat rejection rate for a John Deere 6081 HF070 1800-rpm genset is used to estimate available recovered heat. 4.2.2 Existing Energy Resources Used Briefly discuss your understanding of the existing energy resources. Include a brief discussion of any impact the project may have on existing energy infrastructure and resources. The washeteria currently uses 4,800 gallons of fuel oil for its operation. 4.2.3 Existing Energy Market Discuss existing energy use and its market. Discuss impacts your project may have on energy customers. eating oil must be barged in during the summer months. The impact of this project will be to reduce the overall use of heating oil by approximately 4,395 gallons per year. While this reduction will not change the price of oil in Atmautluak, it will significantly reduce the community's consumption of oil, replacing oil demand with otherwise wasted heat from the power plant diesel engines cooling system. 4.3 Proposed System Include information necessary to describe the system you are intending to develop and address potential system design, land ownership, permits, and environmental issues. 4.3.1 System Design Provide the following information for the proposed renewable energy system: • A description of renewable energy technology specific to project location • Optimum installed capacity • Anticipated capacity factor • Anticipated annual generation • Anticipated barriers • Basic integration concept • Delivery methods A heat recovery system captures excess heat generated by the Atmautluak Joint Utilities power plant that is currently rejected to the atmosphere. The recovered heat will be transferred via above grade arctic piping to the washeteria. The objective is to reduce the consumption of expensive heating fuel by utilizing available recovered heat. Although heat recovery is an excellent method of reducing heating fuel costs, recovered heat is a supplementary heat source and it is imperative that the end user facility heating systems are operational at all times. Hot engine coolant is pied through a plate heat exchanger located at the power plant. Heat is AEA13-006 Grant Application Page 7 of 18 7/3//2012 Renewable Energy Fund Round 6 :GoE:-) GENIE Grant Application 4MW-., ENERGY AUTHORITY transferred from the engine coolant to the recovered heat loop without mixing the fluids. The recovered heat fluid is pumped through arctic pipe to the end user and is tied into the end -user heating system using a plate heat exchanger. Atmautluak Joint Utilities Plant Tie-in Modifications to the Atmautluak Joint Utilities power plant cooling system include installation of a power plant heat exchanger, a recovered heat loop pump, a new expansion tank, and new instrumentation. All cooling system piping will be insulated with a minimum of 1-inch insulation and have an aluminum jacket where exposed to the weather. All valves will be either bronze ball valves or lug -style butterfly valves with seals compatible with 50/50 glycol/water mixtures at 200°F. Air vents, thermometers, pressure gauges, drain valves, pressure relief valves, and BTU metering will also be provided. Arctic Piping (Recovered Heat Loop) Due to the permafrost soils in Atmautluak, the proposed arctic piping is a pre -insulated arctic piping system routed above grade. The piping will be routed from the Atmautluak Joint Utilities plant to the washeteria within existing rights -of -way and on Atmautluak LTD property. The piping will exit the power plant adjacent to the radiators, run alongside the power plant foundation, and follow the existing boardwalk from the power plant to the sewer utilidor. The piping will then run adjacent to the existing utilidor to the washeteria. Where necessary, ATV and snowmachine crossings will be built to protect the piping and allow travel across the piping. End -User Building Tie-ins End -user building tie-ins typically consist of either brazed plate heat exchangers or cabinet unit heaters. A plate heat exchanger located in the washeteria mechanical room will be tied into the boiler return piping to pre -heat the boiler water. The maximum delivered recovered heat supply temperature is anticipated to be 180°F. When there is insufficient recovered heat to meet the washeteria heating load, the boiler will fire and add heat. Typical piping will be type L copper tube with solder joints. Isolation valves will be solder end bronze ball valves or flanged butterfly valves. All piping will be insulated with a minimum of 1-inch insulation with an all -service jacket. Flexibility will be provided where required for thermal expansion and differential movement. Air vents, thermometers, pressure gauges, drain valves and pressure relief valves will also be provided. 4.3.2 Land Ownership Identify potential land ownership issues, including whether site owners have agreed to the project or how you intend to approach land ownership and access issues. Land ownership is held by the Atmautluak Traditional Council. Part of the recovered heat loop will be within the existing right-of-way recorded for the piped sewer utilidor. 4.3.3 Permits Provide the following information as it may relate to permitting and how you intend to address outstanding permit issues. • List of applicable permits • Anticipated permitting timeline • Identify and discussion of potential barriers AEA13-006 Grant Application Page 8 of 18 7/3//2012 Renewable Energy Fund Round 6 Grant Application ■ dMIF--, ENERGY AUTHORITY The majority of this project is a repair project and additional permits will not be required. It is assumed that ANTHC will complete an environmental review before federal funds are released for construction. 4.3.4 Environmental Address whether the following environmental and land use issues apply, and if so how they will be addressed: • Threatened or Endangered species • Habitat issues • Wetlands and other protected areas • Archaeological and historical resources • Land development constraints • Telecommunications interference Q � o Aviation considerations Visual, aesthetics impacts Identify and discuss other potential barriers ANTHC will consider all potential environmental concerns associated with this project. ANTHC has extensive experience using the comprehensive Indian Health Service (IHS) environmental review procedures for conducting environmental analysis of all health and sanitation facilities projects in all stages of development, as outlined in the IHS Environmental Review Manual issued in January 2007. 4.4 Proposed New System Costs and Projected Revenues (Total Estimated Costs and Projected Revenues) The level of cost information provided will vary according to the phase of funding requested and any previous work the applicant may have done on the project. Applicants must reference the source of their cost data. For example: Applicants records or analysis, industry standards, consultant or manufacturer's estimates. 4.4.1 Project Development Cost Provide detailed project cost information based on your current knowledge and understanding of the project. Cost information should include the following: • Total anticipated project cost, and cost for this phase Requested grant funding • Applicant matching funds — loans, capital contributions, in -kind • Identification of other funding sources • Projected capital cost of proposed renewable energy system • Projected development cost off roposed renewable energy system The total anticipated project cost is $360,500. The feasibility study is complete and a copy is attached. The design was completed with other funds. The requested grant funding is $350,000. The remaining $10,500 is being donated by ANTHC as an in -kind contribution in the form of project and program management services. 4.4.2 Project Operating and Maintenance Costs Include anticipated O&M costs for new facilities constructed the applicant. and how these would be funded by AEA13-006 Grant Application Page 9 of 18 7/3//2012 Renewable Energy Fund Round 6 ■WN— Grant Application r■K- = ENERGY AUTHORITY (Note: Operational costs are not eligible for grant funds however grantees are required to meet ongoing reporting requirements for the purpose of reporting impacts of projects on the communities they serve. As with all heat recovery systems, the operating cost will be minimal. The controls are automated both at the power plant and at the washeteria. The most expensive components in the heat recovery system are the heat exchangers, and they normally have a minimum of a 30-year life. Periodic minor maintenance costs will be limited to valves, pumps, and possibly some replacement glycol. Approximately $500 per year should be budgeted for maintenance. 4.4.3 Power Purchase/Sale The power purchase/sale information should include the following: • Identification of potential power buyer(s)/customer(s) • Potential power purchase/sales price - at a minimum indicate a price range • Proposed rate of return from grant -funded ,project Not applicable. The power provider and the consumer are the same entity. 4.4.4 Project Cost Worksheet Complete the cost worksheet form which provides summary information that will be considered in evaluating the project. Renewable Energy Source The Applicant should demonstrate that the renewable energy resource is available on a sustainable basis. Equivalent of 4,395 gallons diesel oil of surplus Annual average resource availability. plant heat Unit depends on project type (e.g. wind speed, hydropower output, biomass tuel) Existing Energy Generation and Usage a) Basic configuration (if system is part of the Railbelt' grid, leave this section blank) i. Number of generators/boilers/other John Deere 6081 HF070 1800-rpm genset ii. Rated capacity of generators/boilers/other iii. Generator/boilers/other type iv. Age of generators/boilers/other v. Efficiency of generators/boilers/other 135 KVA each Replaced in 2009 30% of fuel heating value converted to useful electricity b) Annual O&M cost (if system is part of the Railbelt grid, leave this section blank) i. Annual O&M cost for labor $300 ii. Annual O&M cost for non -labor $200 c) Annual electricity production and fuel usage (fill in as applicable) (if system is part of the 1 The Railbelt grid connects all customers of Chugach Electric Association, Homer Electric Association, Golden Valley Electric Association, the City of Seward Electric Department, Matanuska Electric Association and Anchorage Municipal Light and Power. AEA13-006 Grant Application Page 10 of 18 7/3//2012 Renewable Energy Fund Round 6 .lam Grant Application ® ENERGY AUTHORITY Railbelt grid, leave this section blank) i. Electricity [kWh] ii. Fuel usage Diesel [gal] Other iii. Peak Load iv. Average Load v. Minimum Load vi. Efficiency vii. Future trends d) Annual heating fuel usage (fill in as applicable) i. Diesel [gal or MMBtu] Washeteria fuel usage 4,800 gal/yr ii. Electricity [kWh] iii. Propane [gal or MMBtu] iv. Coal [tons or MMBtu] v. Wood [cords, green tons, dry tons] vi. Other Proposed System Design Capacity and Fuel Usage (Include any projections for continued use of non-renewable fuels) a) Proposed renewable capacity Surplus waste heat from the power plant (Wind, Hydro, Biomass, other) [kW or MMBtu/hr] b) Proposed annual electricity or heat production (fill in as applicable) i. Electricity [kWh] ii. Heat [MMBtu] 4,395 gallons of Number 1 fuel oil equivalent of surplus heat c) Proposed annual fuel usage (fill in as applicable) i. Propane [gal or MMBtu] ii. Coal [tons or MMBtu] iii. Wood [cords, green tons, dry tons] iv. Other Project Cost a) Total capital cost of new system b) Development cost c) Annual O&M cost of new system d) Annual fuel cost $350.000 $500 AEA13-006 Grant Application Page 11 of 18 7/3//2012 Renewable Energy Fund Round 6 Grant Application Project Benefits a) Amount of fuel displaced for i. Electricity ii. Heat 4,395 gal/yr iii. Transportation b) Current price of displaced fuel c) Other economic benefits d) Alaska public benefits Power Purchase/Sales Price a) Price for power purchase/sale Project Analysis a) Basic Economic Analysis Project benefit/cost ratio Payback (years) .: • ENERGY AUTHORfTY $7.81 per gallon (2012) 1.35 10.19 years simple payback (adjusted from feasibility study for current fuel price) 4.4.5 Proposed Biomass System Information Please address the following items, if know. (For Biomass Projects Only) • What woody biomass technology will be installed (cord wood, pellets, chips, briquettes, pucks). • Efficiency of the biomass technology. • Thermal or electric application. • Boiler efficiency. • Displaced fuel type and amount. • Estimated tons of wood pellets or chips (specify) to be used per year, and average moisture percentage. • Estimated cords of wood to be used per year, specify whether dry or green and the moisture percentage. • Ownership/Accessibility. Who owns the land and are their limitations and restrictions to accessing the biomass resource? • Inventory data. How much biomass is available on an annual basis and what types (species) AEA13-006 Grant Application Page 12 of 18 7/3//2012 Renewable Energy Fund Grant Applicatio are there, if known? Round 6 n +� 400C-; ENERGY AUTHORITY SECTION 5— PROJECT BENEFIT Explain the economic and public benefits of your project. Include direct cost savings, and how the people of Alaska will benefit from the project. The benefits information should include the following: • Potential annual fuel displacement (gallons and dollars) over the lifetime of the evaluated renewable energy project • Anticipated annual revenue (based on i.e. a Proposed Power Purchase Agreement price, RCA tariff, or cost based rate) • Potential additional annual incentives (i.e. tax credits) • Potential additional annual revenue streams (i.e. green tag sales or other renewable energy subsidies or programs that might be available) • Discuss the non -economic public benefits to Alaskans over the lifetime of the project The potential fuel displacement is 4,395 gallons of the 4,800 gallons of fuel used at the washeteria last year. The cost of the fuel is $7.81 per gallon. The annual cost of fuel displaced for the washeteria therefore equals $34,325. Over the 30-year life of the heat recovery system, the savings will be $1,029,750 in today's dollars. There are no other known incentives or revenue streams that will result from this project. The benefits to the community of this project include a reduction in the amount of fuel required by the community, a much more efficient use of the recovered engine heat, and a direct benefit to each community member due to the lower cost to produce, store, and deliver water. SECTION 6— SUSTAINABILITY Discuss your plan for operating the completed project so that it will be sustainable. Include at a minimum: • Proposed business structure(s) and concepts that may be considered. • How you propose to finance the maintenance and operations for the life of the project • Identification of operational issues that could arise. • A description of operational costs including on -going support for any back-up or existing systems that may be require to continue operation • Commitment to reporting the savings and benefits This project increases the sustainability of the water treatment plant and washeteria by reducing its operating cost by $1,029,750 over the 30-year life of the project. The minimal maintenance and operating cost can be funded out of its revenue stream and out of its savings over the 30- year life of the project. The existing boilers will be maintained in the water treatment plant as a backup to the heat recovery system. The Atmautluak Traditional Council is committed to meeting all reporting requirements over the entire length of the reporting period. SECTION 7 — READINESS & COMPLIANCE WITH OTHER GRANTS 4 Discuss what you have done to prepare for this award and how quickly you intend to proceed with work once your grant is approved. Tell us what you may have already accom lished on the project to date and identify other grants AEA13-006 Grant Application Page 13 of 18 7/3//2012 Renewable Energy Fund Round 6 'i� .� .000Dat Grant Application I ENERGY AUTHORITY that may have been previously awarded for this project and the degree you have been able to meet the requirements of previous grants. A detailed heat recovery study was completed in 2011 and is attached. The design was completed under contract with AEA. SECTION 8— LOCAL SUPORT Discuss what local support or possible opposition there may be regarding your project. lnciude letters of support from the community that would benefit from this project. The Amautluak Traditional Council fully supports this project and has passed a resolution of support (attached). In addition, the Yukon Kuskokwim Health Corporation (YKHC) and ANTHC have provided letters of support for this project. SECTION J — GRANT BUDGET Tell us how much you want in grant funds Include any investments to date and funding sources, how much is ,being requested in grant funds, and additional investments you will make as all applicant. AEA13-006 Grant Application Page 14 of 18 7/3//2012 Renewable Energy Fund Round 6� -. Grant Application ENERGY AUTHORITY Source of Matching Funds: CONSTRUCTION PHASE Anticipated RE- Fund Grantee Cash/In- Milestone or Task Completion Grarit Matching kindll=ederal TOTALS Date Fonds Grants/Other State Gra nts/Other (List milestones based on phase and type of project. See Milestone list below. ) In -kind ANTHC Project Management Throughout 10/1/2013 $10,500 project/program $10,500 management Pre-Const. meeting with Schedule and cost estimate with 9/1/2013 $5,000 $5,000 ANTHC construction department. Material Procurement and 4/4/1/2014 $160,000 $160,000 Mobilization On -site Construction 6/1/2014 $153,000 $153,000 Conduct periodic site visits 7/1/2014 $5,000 $5,000 Conduct Substantial Completion 8/1/2014 $5,000 $5,000 Inspection Startup and Testing 9/1/2014 $10,000 $10,000 Clear Punch list Items 10/1/2014 $10,000 $10,000 Project Closeout 1/1/2015 $2,000 $2,000 TOTALS $350,000 $10,500 $360,500 Budget Categories: Direct Labor & Benefits $70,000 $70,000 Travel & Per Diem $20,000 $20,000 Equipment Materials & Supplies Contractual Services * $260,000 $10,500 $270,500 Construction Services Other TOTALS $350,000 $10,500 $360,500 AEA13-006 Grant Application Page 15 of 18 7/3//2012 Renewable Energy Fund Round 6 Grant Application 1. 2. 3. 4. 5. 6. 7. ct Milestones that should be Reconnaissance Project scoping and contractor solicitation. Resource identification and analysis Land use, permitting, and environmental analysis Preliminary design analysis and cost Cost of energy and market analysis Simple economic analysis Final report and recommendations Feasibility 1. Project scoping and contractor solicitation. 2. Detailed energy resource analysis 3. Identification of land and regulatory issues, 4. Permitting and environmental analysis 5. Detailed analysis of existing and future energy costs and markets 6. Assessment of alternatives 7. Conceptual design analysis and cost estimate 8. Detailed economic and financial analysis 9. Conceptual business and operations plans 10. Final report and recommendations �' 0I t> ENERGY AUTHORITY Budget Proposal Design and Permitting 1. Project scoping and contractor solicitation for planning and design 2. Permit applications (as needed) 3. Final environmental assessment and mitigation plans (as needed) 4. Resolution of land use, right of way issues 5. Permit approvals 6. Final system design 7. Engineers cost estimate 8. Updated economic and financial analysis 9. Negotiated power sales agreements with approved rates 10. Final business and operational plan 1. 2. 3. 4. 5. 6. 7. 8. Construction Confirmation that all design and feasibility requirements are complete. Completion of bid documents Contractor/vendor selection and award Construction Phases Each project will have unique construction phases, limitations, and schedule constraints which should be identified by the grantee Integration and testing Decommissioning old systems Final Acceptance, Commissioning and Start-up Operations Reporting AEA13-006 Grant Application Page 16 of 18 7/3//2012 Authorized Signers & Resolution Renewable Energy Fund Round 6 Grant Application SECTION 10 — AUTHORIZED SIGNERS FORM ® � ENERGY AUTHORITY Community/Grantee Name: O e_ V 1a e Regulw Election }s held:�b � Date: � 1 Authorized Grant Sianer(s): Printed Name Title Term Signature 11 MQASa Vjxa i �Gl rl AA �P-Vr1, EA - U- 0. 1 ' 1-lYrl ear ( GCS. j I authorize the above person(s) to sign Grant Documents: (Highest ranking organization/community/municipal official) Printed Name A{Aft J-e-+b-h Title Irl In•r, Term Signature Grantee Contact Information: Mailing Address: o SZo Phone Number: 17 o7 - 3—S Fa Number: Q 0 -- E-mal Address: Gym %uck e � . n��' Federal Tax ID #: Please submit an updated form whenever there is a change to the above information. AEA13-006 Grant Application Page 17 of 18 7/3//2012 Renewable Energy Fund Round 6 ®® Grant Application MIND ENERGY AUTHORITY SECTION 11 —ADDITIONAL DOCUMENTATION AND CERTIFICATION SUBMIT THE FOLLOWING DOCUMENTS WITH YOUR APPLICATION: A A. Contact information, resumes of Applicant's Project Manager, key staff, partners, consultants, and suppliers per application form Section 3.1 and 3.4. Applicants are asked to separate resumes submitted with applications, if the individuals do not want their resumes posted. B. Letters demonstrating local support per application form Section 8. C. An electronic version of the entire application on CD per RFA Section 1.7. D. Governing Body Resolution or other formal action taken by the applicant's governing body or management per RFA Section 1.4 that: - Commits the organization to provide the matching resources for project at the match amounts indicated in the application. - Authorizes the individual who signs the application has the authority to commit the organization to the obligations under the grant. - Provides as point of contact to represent the applicant for purposes of this application. - Certifies the applicant is in compliance with applicable federal, state, and local, laws including existing credit and federal tax obligations. E. CERTIFICATION The undersigned certifies that this application for a renewable energy grant is truthful and correct, and that the applicant is in compliance with, and will continue to comply with, all federal and state laws including existing credit and federal tax obligations and that they can indeed commit the entity to these obligations. Print Name Signature Title A < i. _ b (1 �✓ ��j Date C/ r a Z r AEA13-006 Grant Application Page 18 of 18 7/3//2012 Council Resolution for Alaska Energy Authority Funding Renewable Energy ti Atmautluak Traditional CO ncil RESOLUTION # 11 �17 A Resolution requesting Funding from the Alaska Energy Authority, Alaska Renewable Energy Fund and commitment by Atmautluak Traditional Council WHEREAS: The Atmautluak Traditional Council, hereinafter called the Council, is a governing body in the Atmautluak, Alaska, and WHEREAS: The Alaska Energy Authority, hereinafter called AEA, may provide assistance necessary to help address the energy needs of our community WHEREAS: The Council desires to seek and utilize renewable sources of energy in order to lower costs for residents while making our community more economically viable and sustainable into the future in order to guarantee our way of life for current and future generations WHEREAS: The Council authorizes the Alaska Native Tribal Health Consortium to work with The Atmautluak Traditional Council to develop, implement and manage the project for which we are seeking funding from AEA NOW THEREFORE BE IT RESOLVED; that the Council hereby requests that the AEA appropriate funds through the Renewable Energy Fund to complete a waste heat project for the water system in Atmautluak Traditional Council BE IT FURTHER RESOLVED; that the Council grants authority to the individual signing this resolution to commit The Atmautluak Traditional Council to obligations under the grant BE IT FURTHER RESOLVED; The Atmautluak Traditional Council is in compliance with applicable federal, state and local laws including existing credit and federal tax obligation BE IT FURTHER RESOLVED; that ANTHC is hereby authorized through a Cooperative Project Agreement to negotiate, execute, and administer any and all documents, contracts, expenditures and agreements as required for the Atmautluak Traditional Council and managing funds on behalf of this entity, including any subsequent amendments to said agreements. BE IT FURTHER RESOLVED; that the Council hereby authorizes ANTHC or its representatives to enter upon or cross community land for the purposes of assisting the Council in carrying out this project. I, the undersigned, hereby certify that the Council is composed -of iQ members of whoconstituting a QUORUM were present and that the foregoing resolution was PASSED AND APPROVED by the Council this --2 lay of e U 5 t , 2012. Vote: Yeas Nays c A Signed _��1� President r V ATTEST: Council Member , Letters of Support 'If Ilk Alaska Native Tribal Health Consortium Division of Environmental Health and Engineering 3900 Ambassador Drive • Suite 301 • Anchorage, Alaska 99508 • Phone: (907) 729-3600 • Fax: (907) 729-4090 • www.anthc.org September 20, 2012 Pauline Seton Acting Tribal Administrator Native Village of Atmautluak Traditional Council PO Box 6568 Atmautluak, Alaska 99559 Dear Ms. Seton: Re: Letter of Commitment for matching funds to a proposal for Alaska Energy Authority, Renewable Energy Fund Round VI. It is with pleasure that the Alaska Native Tribal Health Consortium (ANTHC), Division of Environmental Health and Engineering (DEHE) is partnering with the Native Village of Atmautluak Traditional Council in your proposed project to the Renewable Energy Fund of the Alaska Energy Authority (AEA). The Atmautluak Heat Recovery Project is one of exceptional importance to the future energy needs of your community and one that ANTHC DEHE fully supports. In support of your project, ANTHC DEHE will commit an in -kind match as indicated on the application for project management staff time to manage the project. These matching funds will be tracked and reported to as required for purposes of the AEA reporting requirements if the award is granted by AEA. We wish you every success on your proposal and look forward to working with you on this important project. Sincerely, S even M. Weaver, P.E. Senior Director Resumes Supplemental Documents ATMAUTLUAK, ALASKA HEAT RECOVERY STUDY PREPARED FOR: ALASKA ENERGY AUTHORITY Project: AEA10-029, 2010 Waste Heat Recovery PREPARED BY: Alaska Energy and Engineeringg, Inc. Mailing Address - P.Q. Box 11'f405 Anchorage, AK 99511-1405 (907) 349-0100, 349-8001 FAX —� NMN�X- ����� qOF oe,q\Ili * a 49m� v y� • va v S a� is' a sm J. STASSEL % ME U01 � ` vvvvvevav•e� � August 22, 2011 AEA- Atmautluak Heat Recovery Analysis August 2011 Alaska Enerav and Enaineerina EXECUTIVE SUMMARY Four community facilities in Atmautluak were evaluated for heat recovery potential. Based on the heat available, only the Washeteria is proposed to receive recovered heat at this time. Total estimated annual heating fuel use of the Washeteria is approximately 4800-gallons. Estimated fuel savings realized by implementing a heat recovery system is 4,395-gallons. The estimated cost for the heat recovery project is $338,578. The simple payback based on a fuel cost of $ 6.36 per gallon is 12.1 years. 1.0 INTRODUCTION Alaska Energy and Engineering, Inc. was retained by the Alaska Energy Authority (AEA) to review the feasibility of providing available recovered heat from the existing Atmautluak Joint Utilities power plant to adjacent community buildings in Atmautluak, and provide a budgetary project cost estimate based on Force Account Construction, including Design Engineering and Construction Administration. Currently there is not a heat recovery system in Atmautluak. Considered buildings are located together between 350 and 550 feet from the power plant, with the Washeteria being the furthest building. Arctic piping would be routed at grade alongside the existing sewer outfall utilidor. The existing utilidor is in poor condition and is not adequate to support the heat recovery piping. Additional assumptions have been made in the development of this report including but not limited to the proposed arctic piping route, building heating loads, and flow rates and pressure drops of the existing power plant cooling system. It is anticipated that refinements in arctic pipe size and routing, pump and heat exchanger sizing, and other design elements will be required as the project progresses to final design. Available as -built information was obtained from AEA, regarding the existing generation equipment and power plant heat loads. End -user annual fuel use was also obtained from The Village of Atmautluak and Atmautluak Limited Corporation. A site visit was conducted June 2 and 3, 2011. 2.0 OVERVIEW The purpose of this study is to provide an estimate of the heat that can be recovered from the jacket water of the Atmautluak Joint Utilities power plant diesel engines and used to offset heating oil consumption at the nearby public buildings. Useable recovered heat is quantified in gallons of heating fuel saved using a gross heating value of 134,000 BTU per gallon of #1 arctic diesel fuel and an overall efficiency of 75% for boilers and 85% for Toyo Laser direct vent stoves. Buildings evaluated for recovered heat include the Washeteria, Community Hall, Bingo Hall, and Store. The estimated average annual heating fuel consumption for the four end -user buildings totals 9447-gallons: Washeteria is 4800-gallons, Community Hall is 2000-gallons, Bingo Hall is 667-gallons, and the Limited Store is 1980-gallons. The available recovered heat is limited to about 5800-gallons of fuel savings. During the site visit, the village identified the Washeteria as the preferred building to receive recovered heat. Due to the high capital cost to connect a building to the heat recovery system, and because the Washeteria utilizes nearly all the available recovered heat, this report only includes the Washeteria. The Washeteria foundation has experienced noticeable pile jacking. ANTHC is currently developing a project to stabilize and level the foundation. Page 1 of 5 AEA- Atmautluak Heat Recovery Analysis August 2011 Alaska Ener and En ineerin 3.0 ESTIMATED RECOVERED HEAT UTILIZATION A heat recovery utilization spreadsheet has been developed to estimate the recoverable heat based on monthly total electric power production, engine heat rates, building heating demand, heating degree days, passive losses for power plant heat and piping, and arctic piping losses. The spreadsheet utilizes assumed time -of -day variations for electric power production and heat demand. Power Cost Equalization (PCE) data for fiscal years 2008, 2009, and 2010 were averaged and used in the spreadsheet. The estimated heat rejection rate for the lead power plant genset, a John Deere 6081 HF070 1800-rpm genset, is used to estimate available recovered heat. Heating degree-days for Bethel were utilized for this site. All arctic piping is assumed to be routed at grade supported on timber sleepers. All exterior power plant hydronic piping is 3" pipe with 1" of fiberglass insulation. Information collected from power plant renovations in 2009 were used to estimate the heating load for the power plant. The spreadsheet uses monthly heating degree-days to distribute annual fuel consumption by month. The monthly heat load is then allocated by hour of day using an estimated daily temperature variation (diurnal cycle). The end -user hourly heat load is compared to the hourly available heat from the power plant, less power plant heating loads and parasitic piping losses, and the net delivered heat to the end -user is determined. Following is a summary of annual fuel use and estimated heat utilization in equivalent gallons of fuel for the Washeteria: Facility Estimated Annual Estimated Heat * Fuel Use (Gallons) Delivered (Gallons) Washeteria 4800 4395 * Does not account for peak DHW loads Consideration was given to repowering one of the John Deere 6081's with a marine jacketed engine. However, while the marine jacket significantly increases the available recovered heat from the engine, the increase in recovered heat does not offset the reduced fuel economy of a marine engine, so this option was dismissed. 4.0 HEAT RECOVERY SYSTEM DESCRIPTION AND OPERATION: A heat recovery system captures jacket water heat generated by Atmautluak Joint Utilities power plant that is currently rejected to the atmosphere. The recovered heat will be transferred via above grade arctic piping to the Washeteria. The objective is to reduce the consumption of expensive heating fuel by utilizing available recovered heat. Although heat recovery is an excellent method of reducing heating fuel costs, recovered heat is a supplementary heat source and it is imperative that the end - user facility heating systems are operational at all times. Hot engine coolant is piped through a plate heat exchanger located at the power plant. Heat is transferred from the engine coolant to the recovered heat loop without mixing the fluids. The recovered heat fluid is pumped through arctic pipe to the end -user and is tied into the end -user heating system using a plate heat exchanger. Page 2 of 5 AEA- Atmautluak Heat Recovery Analysis August 2011 Alaska Energy and En inq een a 4.1 Atmautluak Joint Utilities Plant Tie-in Modifications to the Atmautluak Joint Utilities power plant cooling system include installation of a power plant heat exchanger, district heating loop pump, a new expansion tank and new instrumentation. All cooling system piping will be insulated with a minimum of 1" insulation and have an aluminum jacket where exposed to the weather. All valves will be either bronze ball valves, or lug style butterfly valves with seals compatible with 50/50 glycol/water mixtures at 200°F. Air vents, thermometers, pressure gauges, drain valves and pressure relief valves will also be provided. 4.2 Arctic Piping (Recovered Heat Loop) Due to the permafrost soils in Atmautluak, the proposed arctic piping is a pre -insulated arctic piping system routed above grade. The piping will be routed from the Atmautluak Joint Utilities plant to the Washeteria within existing rights -of -ways and on Atmautluak LTD property. The piping will exit the power plant adjacent to the radiators, run alongside the power plant foundation, and follow the existing boardwalk from the power plant to the sewer utilidor. The piping will then run adjacent to the existing utilidor to the Washeteria. Where necessary, 4-wheeler and snowmobile crossings will be built to protect the piping and allow travel across the piping. The arctic piping system is a pre -insulated, bonded steel piping system. The pipes consist of SCH40 carrier pipe and HDPE outer jacket bonded to polyurethane foam insulation. The carrier piping joints will be welded. The system comes complete with all fittings, tools and accessories required for assembly. The recovered heat fluid will be a 50/50 Propylene Glycol/Water solution to provide freeze protection to the piping. 4.3 End -User Building Tie-ins End -user building tie-ins typically consist of either brazed plate heat exchangers or cabinet unit heaters. A plate heat exchanger located in the Washeteria mechanical room will be tied into the boiler return piping to pre -heat the boiler water. The maximum anticipated delivered recovered heat supply temperature is about 180°F. When there is insufficient recovered heat to meet the Washeteria heating load, the boiler will fire and add heat. Typical piping will be type L copper tube with solder joints. Isolation valves will be solder end bronze ball valves or flanged butterfly valves. All piping will be insulated with a minimum of 1" insulation with an all -service jacket. Flexibility will be provided where required for thermal expansion and differential movement. Air vents, thermometers, pressure gauges, drain valves and pressure relief valves will also be provided. 4.4 Rights -of -Way Issues There does not appear to be any conflicts with rights -of -ways for the arctic piping between the power plant and Washeteria, as the route is expected to be within existing rights -of -ways and Atmautluak Limited property. Page 3 of 5 AEA- Atmautluak Heat Recovery Analysis August 2011 Alaska Energy and En ineerin A Heat Sales/Right-of-Entry Agreement will be required between Atmautluak Joint Utilities and the Washeteria to define the parties' responsibilities, the cost of recovered heat, and to authorize the installation and operation of the heat recovery equipment. 5.0 PRELIMINARY EQUIPMENT SELECTIONS The following initial equipment selections are sized and selected based on preliminary data and will require minor modifications to reflect final design. 5.1 Heat Exchangers Based on initial selected flow rates, brazed plate heat exchangers appear to be suitable for all locations. Fluid in the power plant cooling system is assumed to be 50% Ethylene Glycol, all other loops assumed to be 50% Propylene Glycol. Initial heat exchanger selections are as follows. HX-1: Power Plant 200 MBH capacity Primary: 34 GPM 190 F° EWT, 2.0 PSI max WPD, 20°dT Secondary: 24 GPM 180 F° LWT, 1.5 PSI max WPD, 15°dT HX-2: Washeteria 165 MBH capacity Primary: 24 GPM 180 F° EWT, 1.0 PSI max WPD, 15°dT Secondary: 39 GPM 175 F° LWT, 2.0 PSI max WPD, 15°dT 5.2 Arctic Piping The heat recovery loop from the power plant to the Washeteria is approximately 1100- feet (round trip). The arctic piping utilizes 2" SCH40 steel preinsulated arctic piping to minimize pressure drop and reduce pumping energy. The piping will be routed above grade alongside the existing sewage utilidor. 5.3 Circulating Pumps This pump will be located in the power plant and will circulate 50/50 propylene glycol to the end users. The pump is not sized to meet the peak Washeteria heat load, only the estimated available recovered heat. P-HR1: Glycol circulation loop within power plant Flow = 24 GPM, Head = 32' Initial Selection: Grundfos UPS 32-80/2, 24 GPM at 32' TDH, 1/2 HP 5.4 Expansion Tank Total heat recovery loop volume required to supply heat to the Washeteria is approximately 200-gallons. Pressure relief at the power plant heat exchanger will be 50 PSIG and the maximum normal operating pressure will be 90% of maximum (45 PSIG). ET-1: System requirements: 23-gallon tank and 14.1 gallon acceptance Select: Extrol AX-80V, 44.5-gallon tank and 22.6-gallon acceptance Page 4 of 5 AEA- Atmautluak Heat Recovery Analysis August 2011 Alaska Enerav and Enaineerinc 6.0 CONCLUSIONS AND RECOMMENDATIONS There is sufficient recovered heat available to only heat the community Washeteria. Estimated construction costs were determined based on prior recent heat recovery project experience, and include materials, equipment, freight, labor, design, construction management, and startup and testing. All work at the power plant and Washeteria, and design and construction management/administration for the complete project is included (refer to attached cost estimate). The estimated project cost for the Washeteria only is $338,578. Estimated fuel savings are 4,395-gallons. Using an assumed fuel price of $6.36/gallon results in estimated savings of $27,952 annually, for a simple payback of 12.1 years. Page 5of5 8/22/2011 ATMU - HR MASTER CALC-8-22-11.xis Page 1 of 4 Washeteria 3800 1000 75% 4395 Lim Store 0 0 75% 0 Com Hall 0 0 75% 0 Bingo Hall 0 0 75% 0 0 0 75% 0 0 0 75% 0 0 0 75% 0 0 0 75% 0 0 0 75% 0 0 0 75% 0 Total 3800 1000 4800 4395 RECOVERED HEAT UTILIZATION SIMULATION WORK SHEET. Date: August 2011 Location: Atmautluak Est. Annual Fuel Savings (Gallons):4,395 Fuel heat value: 134000 Btu/gal (based on #1 arctic diesel fuel) GENSET DATA - SEE NOTE 3 Heat rate at kw -load above 0 1349 Btu/kwh Heat rate at kw -load above 26 1349 Btu/kwh Heat rate at kw -load above 52 1349 Btu/kwh Heat rate at kw -load above 78 1349 Btu/kwh Heat rate at kw -load above 104 1349 Btu/kwh Heat rate at kw -load above 131 1349 Btu/kwh Heat rate at kw -load above 157 1349 Btu/kwh Heat rate at kw -load above 183 1349 Btu/kwh Heat rate at kw -load above 209 1349 Btu/kwh Heat rate at kw -load above 235 1349 Btu/kwh Heat rate at kw -load above 261 1349 Btu/kwh GENERATION DATA WEATHER DATA: Kwh/month: HDD/Month: Bethel January 65712 1832 February 60387 1602 March 67233 1609 April 58394 1194 May 56472 742 June 54588 406 July 48142 299 August 43843 367 September 54601 589 October 53398 1083 November 55779 1425 December 61959 1777 Total: 680,508 Total:1 12925 BUILDING DATA: Fuel use, Non- Boiler est'd gal's gallons Seasonal Seasonal Efficiency saved Building in use, 1=yes, 0=no January February March 1 1 1 1 i 1 ? 1 i 1 1 1 f 1 1 1 1 1 1 1 1 1 1 ? i 1 SYSTEM LOSS DATA: Constant losses: Plant piping: 1218 Btu/hr. 60' of 3" insulated carbon pipe Arctic piping: 0 Btu/hr. See Exterior Piping belom Gense[ Eng. Preheat. 3412 Btulhr. Assume i kW lost for enpine re -heat Total constant: 4630 Btu/hr. Variable losses: Exterior piping: 162 Btu/hr.xF 110OLF 2" steel AP @ 0.14 BTU/Hr-ft-F & 60' Hydronic Pipe @ 0.133 BTU/Hr-ft-F Plant heating: 0 Btu/hr.xF Assume heat from generators keeps plant wanr Radiator losses: 50 Btu/hr.xF Estimate based on 2 exterior radiators PCE Data - See Note 1 Month kWh Gen Fuel Used July 4047 9 August 43843 3939 September 54601 3972 October 53398 4301 November 5w9 4408 December 61959 5420 January 65712 5140 February 60387 4885 March 67233 5043 April 58394 4482 May 56472 4505 June 54588 4337 Total: 680508 54420 NOTES: 1) kWH Generated & Fuel Used Based on average of PCEFY07, FY08 and FY09 Data. 2) Not Used 3) Heat rate of 1349 Btu/kWh for JD 6081 HF070 1800 rpm Oper. Oper April May June July August September October November December Months HDD 1 1 1 1 1 1 1 1 1 12 12926 1 1 1 1 1 1 1 1 1 12 12926 1 1 1 1 1 1 1 1 1 12 12926 1 1 1 1 1 1 1 1 1 12 12926 1 1 1 1 1 1 1 1 1 12 12926 1 1 1 1 1 1 1 1 1 12 12926 1 1 1 1 1 1 1 1 1 12 12926 1 1 1 1 1 1 1 1 1 12 12926 1 1 1 1 1 1 1 1 1 12 12926 1 1 1 1 1 1 1 1 1 12 12926 t c 0 L m a 0 0 M v d M rr W d U. C M m 2 700 500 400 300 200 100 0 Heat Avail vs. Demand Atmautluak Estimated Recovered Heat Utilization Page 1 °c, 700 •11 500 as 400 a� r = 300 0 �a c� 200 100 X ATMAUTLUAK RECOVERED HEAT 04395 Gal Recovered Heat A. C eP END -USER BUILDING HEAT RECOVERY TIE-IN, TYP F-------J END -USER HYDRONIC SYSTEM 4 j 1 �- I HEAT EXCHANGER I N.C. BOILER BOILER I� ARCTIC PIPE SYSTEM SCHE NO SCRLE POWER PLANT _ IHEAT EXCHANGER , FROM 1 ENGINE f Il P-HR2 P-HR1 1 TO IENGINE I � 10 Bering Sea W v Off° °°• �` Arctic Ocean Barrow cd am' ATMAUTLIIA Fairbanks `t r Canada Anchorage Dillingham o 9 Q O Pacific Ocean LOCATION MAP rti .ippl T G ' m 0 �y D > � D I D m c m n r m c o m; N -0m m C) 0 z m rn rn o � = rn rn 0 D 0 1 < m POWER PLANT 90mm F S O cn -u L7 — -- N O __ N o 0 m o x -Do =0 o m z co n o 0 Q° !� z `I° D z O D CD sz oz cn 9 90mm STORE - _ WASHEfERIA APPROX. ROUTE EXISTING UTILIDOR i - BINGO/PO COMMUNITY HALL ALASKA ENERGY AND ENGINEERING AEA - ATMAUTLUAK HEAT RECOVERY PROJECT FORCE ACCOUNT CONSTRUCTION COST ESTIMATE SITE & EXTERIOR WORK $76,705 POWERPLANT ADDITIONS $43,083 WASHETERIA $40,500 OVERHEAD $26,154 MISCELLANEOUS $13,500 FREIGHT $34,707 CONSTRUCTION SUB -TOTAL $234,649 DESIGN AND CONSTRUCTION ADMIN. $25,000 CONSTRUCTION MANAGEMENT $20,000 PROJECT SUB -TOTAL $279,649 CONTINGENCY @ 20% $56,430 TOTAL PROJECT COST $336,078 MATCH $0 TOTAL GRANT FUNDS REQUESTED $338,578 A-1 of 3 8/22/2011 ALASKA ENERGY AND ENGINEERING AEA - ATMAUTLUAK HEAT RECOVERY PROJECT FORCE ACCOUNT CONSTRUCTION COST ESTIMATE 8/22/2011 ITEM QUAN UNIT UNIT COST MATL COST UNIT HRS LAB HRS LAB RATE LABOR COST CONTR COST FREIGHT COST TOTAL COST UNIT VVT TOTAL WT(#) SITE & EXTERIOR WORK 6x6 Heavy Timber Sleepers 320 lin.ft. $3.00 $960 0.10 32 $85 $2,720 $3.680 10.00 3200 Prop Glycol (50/50 - 55- al drum) 5 ea. $650.00 $3.250 0 0 $85 $0 $3.250 520.01 2600 Boardwalk Repair/Construction 1 lump $2,000.00 $2.000 501 50 $85 $4.250 $6,250 1000.0 1000 Groundwork / Grading 0 lin.ft. $0.00 $0 01 0 $85 $0 $0 1 0 2" Steel Artic Pie 1100 lin.ft. $45.00 $49.500 0.151 165 $85 $14,025 $63,525 6.01 6600 Artie Pipe Fittings 1 lump $2,500 $2.500 0 $85 $0 $2,500 1000.0 1000 POWERPLANT ADDITIONS Plate HXR, (200 MBh @ 151") 1 ea. $2.000 $2,000 10 10 $85 $850 $2,850 200.0 200 2" Copper Pie 60 lin.ft. $41.60 S2,496 0.15 9 $85 S765 $3,261 4.36 262 Electrical (Misc) 1 ea. $2,000 $2,000 401 40 $85 $3,400 $5,400 500.0 500 Pipe/Valves/Ftgs/Gauges 1 lump S7.000 S7,000 1001 100 $85 $8,500 $15,500 1500.0 1500 Circ Pump (Grundfos - 24gpm @ 32') 2 ea. $1.350 $2,700 20 40 $85 $3.400 $6,100 45.0 90 Misc Strut / Pipe Hangers/ Hardware 1 lump $2.000 S2,000 40 40 $85 $3,400 $5,400 500.01 500 Expansion Tank (AX-40V) 1 ea. $672 S672 20 20 $85 $1.700 $2.372 96.0 96 Misc. Controls 1 lump S500 5500 20 20 $85 $1,700 $2.200 200.0 200 WASHETERIA Plate HXR, (165 MBh @ 15F) 1 ea. S2,000 $2,000 101 10 $85 S850 $2.850 200.0 200 Electrical (Misc) 1 ea. $2,000 S2,000 40 40 $85 S3,400 $5,400 500.01 500 TemD Control Device 1 ea. $1,500 $1,500 10 10 $85 S850 $2,350 10.01 10 ripe/VaivesiFt-s/Gauges 1 lump S7,000 $7,000 60 60 $85 S5,100 $12,100 1500.01 1500 Misc Strut / Pipe Hangers/ Hardware 1 lump S2,000 $2,000 40 40 $85 S3,400 $5,400 500.01 500 BTU meter 1 ea. S8,500 $8,500 20 20 $85 S1,700 $10,200 50.0 50 Misc. Controls 1 lump S500 $500 20 20 $85 $1,700 $2,200 200.0 200 MISCELLANEOUS Misc Hardware 1 lump S5,000 S5,000 0 0 $85 $0 $5,000 499.0 499 Misc Hardware 1 lump $2,500 S2.500 0 0 $85 $0 $2,500 500.01 500 Misc Tools & Safety Gear 1 lump $4,000 S4,000 1 0 0 $85 $0 $4,000 1500.01 11500.011500 1500 Consumables, Gases, Etc. 1 lump S2,000 S2,000 1 01 0 $85 $0 $2,000 A-2 of 3 ALASKA ENERGY AND ENGINEERING AEA - ATMAUTLUAK HEAT RECOVERY PROJECT FORCE ACCOUNT CONSTRUCTION COST ESTIMATE 8/22/2011 ITEM QUAN UNIT UNIT COST MATL COST UNIT HRS LAB HRS LAB IRATE LABOR COST I CONTR COST I FREIGHT COST TOTAL COST UNIT WT TOTAL WT(#) OVERHEAD ROW Leaal Work 1 lump $2,000 S2,000 0 Rent Heavv Eaum 1 lump $2.500 S2,5001 0 Misc Tool Rent 1 lump $5.000 S5,000 0 Commission Svstem & Training 20 hr 1 20 S95 $1.900 S1,900 0 Superintendent Overhd Off -Site 40 hr 1 40 S95 $3.800 S3,800 0 Superintendent Overhd On -Site 40 hr 1 40 $95 $3.800 $3,800 0 Crew Travel Time 12 hr 1 12 S95 $1,140 $1,140 0 Crew Airfares 2 trips $1,000 $2,000 $2,000 0 Crew Per Diem 42 mn.dy. $60 $2,514 $2,514 0 Housing Rent 1 Mo. $1,500 $1,500 $1,500 0 FREIGHT 24,707 Freight 24707 Ib. $1.00 $24.707 Air Freight Tool Mob & Demob 2 lump $2,500 $5.000 Misc Small Freight & Gold Streaks 1 lump $5,000 $5,000 CONSTRUCTION SUB -TOTAL $114,578 838 $72,350 $15,514 $34,707 $237,149 Engineering (Design & CCA) 1 lump $25,000 Construction Management 1 Ilump 1 $20,000 PROJECT SUB -TOTAL $114,518 $72,350 $ 60,514 $34,707 $282,149 Contingency 20 % S56,430 ,CONSTRUCTION TOTAL $338,578 Match: $0 Renewable Energy Fund Grant Amount: $338,578 A-3 of 3 OVERALL SITE PLAN PRELIMINARY LEGEND D4 GATE VALVE W BALL VALVE `��I CHECK VALVE 1�1 BUTTERFLY VALVE ii--W HOSE END DRAIN VALVE GAUGE COCK AUTOMATIC AIR VENT THERMOMETER OP -} PRESSURE GAUGE VWVI FLEXIBLE CONNECTOR -4- FLANGED JOINT �I-- UNION 0- ELBOW TURNED UP c- ELBOW TURNED DOWN PIPING CONNECTION (TEE) CHANGE OF PIPE SIZE DIRECTION OF FLOW ABBREVIATIONS 0 DIAMETER (PHASE) A AMPS AFF ABOVE FINISHED FLOOR BTU BRITISH THERMAL UNIT DFR DIESEL FUEL RETURN DFS DIESEL FUEL SUPPLY EWT ENTERING WATER TEMPERATURE EXIST EXISTING ECR ENGINE COOLANT RETURN ECS ENGINE COOLANT SUPPLY FPT FEMALE PIPE THREAD GA GAUGE GALV GALVANIZED GPM GALLONS PER MINUTE GRC GALVANIZED RIGID CONDUIT HP HORSEPOWER HRR HEAT RECOVERY RETURN HRS HEAT RECOVERY SUPPLY ID INSIDE DIAMETER KW KILOWATT LT LIQUID TIGHT LWT LEAVING WATER TEMPERATURE MAX MAXIMUM MBH THOUSAND BTU PER HOUR MIN MINIMUM MPT MALE PIPE THREAD NC NORMALLY CLOSED NO NORMALLY OPEN OC ON CENTER OD OUTSIDE DIAMETER PRV PRESSURE RELIEF VALVE PSI POUNDS/PER SQUARE INCH PSIG POUNDS/PER SO INCH GAUGE SCH SCHEDULE TDH TOTAL DEVELOPED HEAD TYP TYPICAL UOR USED OIL RETURN V VOLTS W WATTS WG WATER GAUGE WPD WATER PRESSURE DROP NOT FOR CONSTRUCTION SCHEDULE OF DRAWINGS M 1.1 OVERALL SITE PLAN AND SCHEDULE OF DRAWINGS M1.2 SITE LAYOUT AND DETAILS M1.3 EXTERIOR PIPE ROUTE AND DETAILS M2 SCHEDULES, & SPECIFICATIONS M3.1 POWER PLANT LAYOUT AND ISOMETRICS M3.2 POWER PLANT ELEVATIONS AND DETAILS M4 WASHETERIA LAYOUT, ISOMETRICS AND DETAILS PROJECT SCOPE THE PURPOSE OF THIS PROJECT IS TO REDUCE THE ANNUAL CONSUMPTION OF DIESEL F IN ATMAUTLUAK BY CONNECTING THE PUBLIC USE WASHETERIA TO A NEW DIESEL POWERvrLANT HEAT RECOVERY SYSTEM. THE HEAT RECOVERY SYSTEM WILL PROVIDE SUPPLEMENTAL T ONLY. ALL EXISTING OIL FIRED HEATING APPLIANCES WILL REMAIN IN SERVICE. • THE HEAT RECOVERY SYSTEM WILL BE INSTALLED IN CONJUNCTIO TH AN UPGRADE TO THE WASHETERIA SEWER LINE. THE UPGRADE WILL INCLUDE RENOV S TO THE SEWER LINE AND INSTALLATION OF A NEW FOUNDATION FOR THE SEWER PIP ONSISTING OF HELICAL PIERS. • THE EXISTING GENERATOR COOLANT CIRCULATION P WILL BE REMOVED. • THE POWER PLANT WILL BE OUTFITTED WITH AT EXCHANGER WHICH WILL DRAW HEAT FROM THE GENERATOR COOLANT LOOP. • THE PIPING BETWEEN THE POWER NT AND THE WASHETERIA WILL CONSIST OF STEEL ARCTIC PIPE, TO BE MOUNTED AT GR.APr ON TIMBERS BETWEEN THE POWER PLANT AND THE LIFT STATION, ABOVE GRADE 0 PPORTS BETWEEN THE LIFT STATION AND THE WASHETERIA, FINALLY SUSPENDED BEkEATH THE WASHETERIA. • THE WASHETERI ILL RECEIVE A HEAT EXCHANGER WHICH WILL TRANSFER HEAT DIRECTLY INTO THE BOILER URN MANIFOLD. HEAT RECOVERY SITE LAYOUT 1 "=L0' TIAln I Inl r nlnr C`Tr) B-LINE EE NOTE 2 T AIL A �J LJIIli II\LrllLV IIIVIULI\ .JLLL,PERSEE NOTE 3 PIPE SUPPORT ON SLEEPERS KInTFC- 1) INSTALL ALL PIPE SUPPORTS 10' ON CENTER MAX. 2) PIPE STRAP SIZED FOR ARCTIC PIPE ARE LARGER THAN PIPE O.D. TO ALLOW FOR EXPANSION AND MOVEMENT. 3) PROVIDE ADDITIONAL TREATED TIMBER BLOCKING AS REQUIRED TO MAINTAIN UNIFORM SLOPE. FASTEN LAYERS WITH 4" CERAMIC COATED WOOD SCREWS. PRELIMINARY NOT FOR CONSTRUCTION NOTES: 1) HEAT RECOVERY SUPPLY AND RETURN PIPES ARE TO BE SUPPORTED 10' ON CENTER MAX. 2) PIPE STRAP SIZED FOR ARCTIC PIPE ARE LARGER THAN PIPE O.D. TO ALLOW FOR EXPANSION AND MOVEMENT. 2-1/2" HRS&R ARCTIC PIPE TWO -HOLE PIPE STRAP, 6" TYP (2), SEE NOTE 2 --\ f-- EXISTING SEWER PIPE HELICAL PIER PIPE SUPPORT, INSTALLED o 0 BY OTHERS TYP (2) 0 ARCTIC PIPE HANGING SUPPORT DETAIL NO SCALE NOTES: 1) HEAT RECOVERY SUPPLY AND RETURN PIPES ARE TO BE SUPPORTED 10' ON CENTER MAX. 2) PIPE STRAP SIZED FOR ARCTIC PIPE ARE LARGER THAN PIPE O.D. TO ALLOW FOR EXPANSION AND MOVEMENT. 4 /n" i inc- n_n 2- AR TWO-HOL TYP (2), HELICAI SUPP01 BY OTF ARCTIC PIPE SUPPORT DETAIL NO SCALE NO SCALE \ \\\ \ \ \ ROUTE ARCTIC PIPE BELOW NOTE:1. ROUTE PIPE TO AVOID BOARDWALK SUPPORTS, 90° ELBOW MAY BE LOCATED UNDER BOARD WALK, ADJACENT TO BOARDWALK, LOCATE 15° ELBOW AS NEEDED THE EXISTING SEWER PIPE AS SHOWN, SEE NOT \ E 1 2. MINIMUM OFFSET OF 5 REQUIRED TO ALLOW FOR EXPANSION OF ARCTIC PIPING. 3. ARCTIC PIPING TO BE EITHER SUPPORTED FROM BELOW OR HANGING FROM BOARDWALK. DISASSEMBLE BOARDWALK AS NECESSARY TO FACILITATE INSTALLATION, ALL PIPING TO BE INSTALLED WITH MIN OF 2" OF INSULATION BETWEEN PIPE AND FINISH GRADE 4. MAINTAIN A MAXIMUM OF 10' BETWEEN ARCTIC PIPE SUPPORTS, TO BE INSTALLED BY OTHERS BOARDWALK s , ' 15 �, " ARCTIC PIPING TO BE ROUTED UNDER BOARWALK, SEE NOTE 3 s SEE NOTE 1 EXISTING SEWER PIPE TO LAGOON u', LIFT STATION Bw kp s `s 's e �s_ E �s_ \ �s_ \ - E, LIFT STATION LAYOUT 1 »=8' CVICTIAIn CMA]r-o n,nc- HRS&R ARCTIC PIPING, SUPPORT FROM THE BOARDWALK SUPPORT DETAIL 1 »=20' SEE NOTE 2 BACK WASH WATER PIPE TO BE COMPLETELY REMOVED OV OTUEDC Bw % \ ARCTIC PIPING SUPPORT, SEE NOTE 4 �Bw ------------ 's Bw �e ,S NOTES: 1. ARCTIC PIPE TRANSITIONS FROM BELOW PIPE SUPPORTS TO ABOVE PIPE SUPPORTS. LOWER PIPES AS SHOWN TO MATCH ELEVATION OF PIPE SUPPORTS. 2. PIPE ROUTE ROTATES APPROXIMATELY 15", REFER TO VIEW 1 /M 1.2 ARCTIC PIf CLAMPS — S / S 3 1. HELICAL PIER, 2 PER PIPE SUPPORT ARCTIC PIPE EXPANSION AND HEIGHT ADJUSTMENT ISOMETRIC NO SCALE NOTES: 1. ROUTE EXPANSION JOINT UNDER EXISTING STEPPED RAMP OVER PIPE RACK 2. MAN RAMP OVER SEWER PIPE NOT SHOWN \. S S / 3 1. HELICAL PIER, 2 PER PIPE SUPPORT ARCTIC PIPE EXPANSION ISOMETRIC NO SCALE PRELIMINARY NOT FOR CONSTRUCTION ** GENERAL CONDITIONS ** PERFORM ALL WORK IN ACCORDANCE WITH THE LATEST ADOPTED EDITIONS OF THE INTERNATIONAL MECHANICAL CODE AND THE INTERNATIONAL BUILDING CODE INCLUDING STATE OF ALASKA AMENDMENTS. COMPLY WITH ALL APPLICABLE STATE AND FEDERAL REGULATIONS. THE DRAWINGS ARE DIAGRAMMATIC AND DO NOT NECESSARILY SHOW ALL FEATURES OF THE REQUIRED WORK. PROVIDE ALL EQUIPMENT AND MATERIALS REQUIRED FOR A COMPLETE SYSTEM. VERIFY EXISTING FIELD CONDITIONS PRIOR TO STARTING CONSTRUCTION. IMMEDIATELY CONTACT THE ENGINEER FOR CLARIFICATION OF QUESTIONABLE ITEMS OR APPARENT CONFLICTS. ALL EQUIPMENT AND MATERIALS SHOWN ARE NEW UNLESS SPECIFICALLY INDICATED AS EXISTING. WHERE ADDITIONAL OR REPLACEMENT ITEMS ARE REQUIRED, PROVIDE LIKE ITEMS BY THE SAME MANUFACTURER TO THE MAXIMUM EXTENT PRACTICAL. INSTALL ALL MATERIALS IN ACCORDANCE WITH MANUFACTURERS RECOMMENDATIONS AND INSTRUCTIONS, UNLESS INDICATED OTHERWISE. PROTECT ALL MATERIALS AND EQUIPMENT DURING THE ENTIRE DURATION OF CONSTRUCTION WORK AGAINST CONTAMINATION OR DAMAGE. REPLACE OR REPAIR TO ORIGINAL MANUFACTURED CONDITION ANY ITEMS DAMAGED DURING CONSTRUCTION. IMMEDIATELY REPORT TO THE ENGINEER ANY ITEMS FOUND DAMAGED PRIOR TO COMMENCING CONSTRUCTION. PERFORM WORK WITH SKILLED CRAFTSMEN SPECIALIZING IN SAID WORK. INSTALL ALL MATERIALS IN A NEAT, ORDERLY, AND SECURE FASHION, AS REQUIRED BY THESE SPECIFICATIONS AND COMMONLY RECOGNIZED STANDARDS OF GOOD WORKMANSHIP. DO NOT CUT, DRILL, OR NOTCH STRUCTURAL MEMBERS UNLESS SPECIFICALLY APPROVED BY THE ENGINEER. MINIMIZE PENETRATIONS AND DISRUPTION OF BUILDING FEATURES. WHERE PREVIOUSLY COMPLETED BUILDING SURFACES OR OTHER FEATURES MUST BE CUT, PENETRATED, OR OTHERWISE ALTERED, SUCH WORK SHALL BE CAREFULLY LAID OUT AND PATCHED TO ORIGINAL CONDITION. SEAL ALL EXTERIOR FLOOR AND WALL PENETRATIONS AS INDICATED. CONTACT THE ENGINEER ONE -WEEK PRIOR TO COMPLETION OF ALL WORK TO SCHEDULE A SUBSTANTIAL COMPLETION INSPECTION. THE ENGINEER WILL GENERATE A PUNCH LIST OF CORRECTIVE ACTION ITEMS DURING THE INSPECTION. WORK WILL NOT BE CONSIDERED COMPLETE UNTIL ALL CORRECTIVE ACTION ITEMS IN THE ENGINEERS PUNCH LIST HAVE BEEN SATISFACTORILY COMPLETED AND PHOTOGRAPHIC OR OTHER POSITIVE DOCUMENTATION HAS BEEN PROVIDED TO THE ENGINEER. PROVIDE ONE SET OF DRAWINGS CLEARLY MARKED UP WITH ALL AS -BUILT INFORMATION TO THE ENGINEER WITHIN TWO WEEKS OF COMPLETION. ** SPECIAL CONDITIONS ** ENSURE THAT APPROPRIATE SAFETY MEASURES ARE IMPLEMENTED AND THAT ALL WORKERS ARE AWARE OF THE POTENTIAL HAZARDS FROM ELECTRICAL SHOCK, BURN, ROTATING FANS, PULLEYS, BELTS, HOT MANIFOLDS, NOISE, ETC. ASSOCIATED WITH WORKING NEAR POWER GENERATION AND CONTROL EQUIPMENT. ** SUPPORTS AND FASTENERS ** SUPPORT PIPING AND EQUIPMENT AS SHOWN ON PLANS USING SPECIFIED SUPPORTS AND FASTENERS. IF NOT DETAILED ON PLANS, SUPPORT FROM STRUCTURAL MEMBERS WITH PIPE HANGERS, CLAMPS, OR PIPE STRAPS SPECIFICALLY INTENDED FOR THE APPLICATION. DO NOT SUPPORT PIPING FROM CONNECTIONS TO EQUIPMENT. INDEPENDENTLY SUPPORT PUMPS AND EQUIPMENT. STRUCTURAL STEEL - MISCELLANEOUS SHAPES AND PLATE ASTM A-36. RECTANGULAR TUBING ASTM A-500 GRADE B. STRUCTURAL PIPE ASTM A-53 OR ASTM A-106B. PAINT AS INDICATED. STRUT - COLD FORMED MILD STEEL CHANNEL STRUT, PRE -GALVANIZED FINISH AND SLOTTED BACK UNLESS SPECIFICALLY INDICATED OTHERWISE. STANDARD STRUT - 12 GA, 1-5/8" x 1-5/8", B-LINE B22-SH-GALV OR EQUAL. DOUBLE STRUT - 12 GA, 1-5/8" x 3-1 /4", B-LINE B22A-SH-GALV OR EQUAL. SHALLOW STRUT - 14 GA, 1-5/8" x 13/16", B-LINE B54-SH-GALV OR EQUAL. FITTINGS AND ACCESSORIES - PROVIDE FITTINGS, BRACKETS, CHANNEL NUTS, AND ACCESSORIES DESIGNED SPECIFICALLY FOR USE WITH SPECIFIED CHANNEL STRUT. GALVANIZED OR ZINC -PLATED CARBON STEEL. PIPE CLAMPS - TWO-PIECE PIPE CLAMP DESIGNED TO SUPPORT PIPE TIGHT TO STRUT. B-LINE B20## OR EQUAL. ZINC -PLATED CARBON STEEL EXCEPT COPPER PLATED ON COPPER TUBING. PIPE STRAPS - CARBON STEEL TWO -HOLE PIPE STRAP. B-LINE B2400 OR EQUAL. FASTENERS - ALL BOLTS, NUTS, AND WASHERS ZINC -PLATED EXCEPT WHERE SPECIFICALLY INDICATED AS GALVANIZED OR STAINLESS STEEL. ** PAINTING ** PAINT ALL STEEL FABRICATIONS. WIRE BRUSH TO BARE METAL AND WIPE DOWN WITH SOLVENT. PRIME AND FINISH WITH TWO COATS OF DIRECT TO METAL ALKYD ENAMEL, SHERWIN WILLIAMS DTM, OR EQUAL, COLOR STRUCTURAL GRAY 4031. TOUCH UP - FINISH ALL CUT ENDS AND DAMAGED SURFACES OF GALVANIZED AND ZINC PLATED SUPPORTS AND FASTENERS WITH SPRAY ON COLD GALVANIZING COMPOUND, ZRC OR EQUAL. TOUCH UP PAINT ON FABRICATED ITEMS TO MATCH ORIGINAL. ** GENERAL CONDITIONS ** PERFORM ALL WORK IN ACCORDANCE WITH THE LATEST ADOPTED EDITIONS OF THE ** INSULATION ** GLYCOL PIPING INSULATION - INSULATE COOLANT AND HEAT RECOVERY PIPING MAINS WHERE INDICATED. INSTALL 1" PRE -FORMED RIGID FIBERGLASS PIPE INSULATION, JOHNS-MANVILLE MICRO-LOK OR EQUAL. COVER WITH ALUMINUM JACKET. EXHAUST INSULATION - INSULATE EXHAUST PIPES WHERE INDICATED. INSTALL 1-1/2" PRE -FORMED RIGID MINERAL WOOL PIPE INSULATION, ROXUL TECHTON 1200 OR EQUAL. COVER WITH ALUMINUM JACKET. JACKET - EXTERIOR GRADE EMBOSSED FINISH 0.016" THICK ALUMINUM JACKETING WITH PRE -FORMED ALUMINUM FITTING COVERS, PABCO OR EQUAL. CHARGE AIR TUBING - INSULATE INTERIOR CHARGE AIR TUBING FROM FLEX AT ENGINE TO FLEX AT WALL THIMBLE. WRAP WITH ASBESTOS FREE SILICA BASED YARN TAPE, LEWCO FT60 OR EQUAL, 3" WIDE. SPIRAL WRAP WITH 50% OVERLAP AND SECURE ENDS WITH HOSE CLAMPS. ** HEAT RECOVERY ARCTIC PIPE ** PRE -INSULATED ARCTIC PIPE SYSTEM FOR NOT TO EXCEED 250F GLYCOL/WATER SERVICE IN DIRECT BURIAL INSTALLATION. PROVIDE WELD ELS, SHELLS/COUPLINGS, INSULATION, SHRINK SLEEVES, AND ALL OTHER COMPONENTS REQUIRED FOR A COMPLETE INSTALLATION. HEAT TRACE AND ALARM WIRES ARE NOT REQUIRED. SCHEDULE 40 ASTM A53B ERW STEEL CARRIER PIPE, 40' NOMINAL LENGTHS, DIAMETER AS INDICATED, MINIMUM 1" POLYURETHANE INSULATION, HDPE JACKET, PERMA-PIPE XTRU-THERM, ROVANCO, REHAU, OR APPROVED EQUAL. PRE -FABRICATED ELBOWS AND TEES TO BE EQUIVALENT CONSTRUCTION TO PIPE. ALL FIELD JOINTS TO BE CONFIGURED FOR STRAIGHT BUTT WELDS. STRAIGHT JOINT KITS TO BE COMPRISED OF RIGID POLYURETHANE INSULATION HALF -SHELLS WITH HDPE SHRINK SLEEVES AND FILM TO FORM A CONTINUOUS WATER -TIGHT JACKET, CANUSA CSC-X CASING OR APPROVED EQUAL. INSTALL IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS. ** GLYCOL PIPING, VALVES, AND SPECIALTIES ** GLYCOL PIPING (ECS, ECR, HRS, HRR) - PROVIDE COPPER TUBE AND FITTINGS. PROVIDE FLEXIBLE HOSE FOR CONNECTION TO ALL ENGINES. HYDROSTATICALLY TEST ALL PIPING AT 50 PSIG MINIMUM FOR ONE HOUR WITH NO NOTICEABLE WATER LEAKS OR PRESSURE DROP EXCEPT AS CAUSED BY TEMPERATURE CHANGE. ISOLATE ENGINES AND RADIATORS PRIOR TO PRESSURE TESTING. FLUSH PIPING WITH FRESH WATER PRIOR TO PLACING IN SERVICE. COPPER PIPE - TYPE 1" HARD DRAWN COPPER TUBE WITH WROUGHT COPPER FITTINGS. ALL JOINTS SOLDERED WITH 95/5 TIN/ANTIMONY SOLDER OR SILVER SOLDER EXCEPT ON T-DRILL CONNECTIONS USE COPPER BRAZING ROD. REAM ALL CUT ENDS AND THOROUGHLY CLEAN PIPE ENDS AND FITTINGS PRIOR TO SOLDERING. PROVIDE BRONZE COMPANION FLANGES FOR TRANSITION TO STEEL PIPING OR FLANGED VALVES AND EQUIPMENT. INSTALL FULL FACED 1 /8" THICK NITRILE RUBBER GASKETS. COAT FLANGE FACES WITH ANTI SEIZE COMPOUND PRIOR TO ASSEMBLING. ENGINE COOLANT HOSES - SIZE AS INDICATED ON DRAWINGS. WIRE REINFORCED CORRUGATED SILICONE HOSE, PARKER 6621, NO SUBSTITUTES. INSTALL WITH STAINLESS STEEL T-BOLT CLAMPS. COOLANT ACCESSORY HOSES - ON GLYCOL FILTER, ENGINE PREHEAT, ALARM SWITCH, ETC. PROVIDE 3/8" I.D. SILICONE HEATER HOSE, FLEXFAB 5526-038X50, OR EQUAL. TERMINATE ON BARBED FITTINGS WITH NON -PERFORATED WORM DRIVE CLAMP, IDEAL 53304-0020 OR EQUAL. BALL VALVES - THREADED OR SOLDER END BRONZE BODY, CHROME PLATED BRONZE OR BRASS BALL, TFE OR VITON PACKING AND SEAT RING, MINIMUM 200 PSIG WOG RATING. DOMESTIC ONLY, HAMMOND OR MILWAUKEE, NO SUBSTITUTES. ON 2" AND SMALLER VALVES PROVIDE FULL PORT BALL. ON VALVES LARGER THAN 2" PROVIDE LARGE PORT BALL. DRAIN VALVES - BRONZE BODY, 3/4" FPT BY 3/4" MALE HOSE ENDS WITH CAP AND JACK CHAIN. WATTS B6000CC, OR EQUAL. INSTALL AT ALL DRAIN AND FILL CONNECTIONS AND WHERE INDICATED. GAUGE COCK - BRASS BODY, MPT BY FPT ENDS, T-HANDLE. LEGEND VALVE ITEM 101-531 (1 /4") OR ITEM 101-532 (3/8"), OR EQUAL. INSTALL ON ALL AIR VENTS, PRESSURE GAUGES, SMALL HOSE CONNECTIONS, AND WHERE INDICATED. PRESSURE RELIEF VALVES - THREADED END BRONZE BODY, NON-FERROUS INTERNAL COMPONENTS, ASME LABELED, 3/4" NPT CONNECTIONS, 500 MBH MINIMUM CAPACITY, SETPOINT AS INDICATED. WATTS 174A OR EQUAL. STRAINER - BRONZE BODY, SOLDER ENDS, SIZE AS INDICATED, GASKETED CAP, 20 MESH STAINLESS STEEL SCREEN. MUELLER STEAM #358S OR EQUAL. AUTOMATIC AIR VENTS - BRASS BODY, SELF -CLOSING FLOAT OPERATED VALVE, SCREW ON CAP, 1 /4" NPT CONNECTION. MAID-0-MIST AUTO AIR VENT NO. 75 OR EQUAL. PROVIDE WITH BALL VALVE ISOLATION. ** INSTRUMENTATION ** PRESSURE GAUGES - 3-1/2" DIAL SIZE, DRY CAST ALUMINUM CASE, 1 /4" NPT BOTTOM CONNECTION, BLACK POINTER ON WHITE DIAL FACE, RANGE AS INDICATED. TRERICE NO. 600CB NO SUBSTITUTES. 0-15 PSI TRERICE 600CB-35-02-L-A-080 0-60 PSI TRERICE 600CB-35-02-L-A-100 FLOW METER, 150# ANSI FLANGED CONNECTION, SIZE AS INDICATED, PTFE LINER, HASTELLOY C ELECTRODES, RATED FOR 21OF OPERATION. SIEMENS SITRANS FM MAGFLO MAG 3100, NO SUBSTITUTES. FURNISH WITH TRANSMITTER FOR DIRECT AND REMOTE MOUNTING, 115/230 VAC, 50/60 HZ, AND NEMA 4X BODY. SIEMENS SITRANS F M MAGFLO MAG 5000, NO SUBSTITUTES, CODE NO. FDK:7ME6910, OPTION 1AA10-1AAO THERMOMETER - 3" DIAL SIZE BIMETAL TYPE, STAINLESS STEEL CASE AND STEM, 1 % OF FULL SCALE ACCURACY, ADJUSTABLE ANGLE AND SWIVEL HEAD, 2-1/2" STEM LENGTH, 20-24OF FAHRENHEIT ONLY RANGE. TRERICE B836-02-05F, NO SUBSTITUTES. PROVIDE WITH 3/4"NPT BRASS THERMOWELL. TEMPERATURE TRANSMITTERS - RTD, , 4-2OmA OUTPUT, 1 /2" NPT PIPING CONNECTION, 6mm DIA BY 2.5" LONG STEM, HIRSCHMANN ELECTRICAL CONNECTION. NOSHOK, NO SUBSTITUTES. 20-24OF RANGE - 800-20/240-1-1-8-8-025-6 ** SYSTEM STARTUP ** ENGINE COOLANT PIPING - AFTER PRESSURE TESTING AND FLUSHING, FILL SYSTEM WITH A SOLUTION OF EXTENDED LIFE ETHYLENE GLYCOL, SHELL ROTELLA ELC, NO SUBSTITUTES, PREMIXED TO A RATIO OF 50% ETHYLENE GLYCOL TO 50% WATER. HEAT RECOVERY PIPING - AFTER PRESSURE TESTING AND FLUSHING, BLEED AIR RESERVOIR ON EXPANSION TANK AS REQUIRED TO MAINTAIN 10 PSIG RESIDUAL WITH SYSTEM EMPTY. FILL SYSTEM WITH A PRE -MIXED SOLUTION OF 50% PROPYLENE GLYCOL AND 50% WATER, DOWFROST, SAFE/T/THERM, OR EQUAL. FILL TO 20 PSIG MINIMUM WITH SYSTEM COLD. VENT AIR FROM ALL HIGH POINTS PRIOR TO STARTING CIRCULATING PUMP. CYCLE PUMP ON AND OFF AND VENT HIGH POINTS UNTIL ALL AIR HAS BEEN PURGED FROM PIPING. ADD ADDITIONAL PRE -MIXED GLYCOL SOLUTION AS REQUIRED TO BRING SYSTEM PRESSURE TO 30 PSIG MINIMUM AT EXPANSION TANK AT NORMAL OPERATING TEMPERATURE (180F). MONITOR SYSTEM OPERATION FOR 48 HOURS MINIMUM BEFORE LEAVING SITE. CLEAN ALL SYSTEM STRAINERS AFTER FIRST 48 HOURS OF OPERATION. ** SEQUENCE OF OPERATION ** MAIN HEAT RECOVERY PUMPS P-HR1 AND P-HR3 AND PLANT HEAT PUMP P-HR2 WILL OPERATE CONTINUOUSLY UNDER MANUAL CONTROL. WHEN THE SYSTEM PRESSURE IN THE HEAT RECOVERY PIPING DROPS BELOW 15 PSIG FOR A MINIMUM OF 15 MINUTES, A RED LAMP "HEAT RECOVERY LOSS OF PRESSURE" LOCATED IN THE SWITCHGEAR MASTER SECTION WILL ILLUMINATE. WHEN THE HEAT RECOVERY RETURN TEMPERATURE IS EQUAL TO OR GREATER THAN THE HEAT RECOVERY SUPPLY TEMPERATURE FOR A MINIMUM OF 1 HOUR, AN AMBER LAMP "NO LOAD ON HEAT RECOVERY" LOCATED IN THE SWITCHGEAR MASTER SECTION WILL ILLUMINATE. WHEN THE HEAT RECOVERY SUPPLY TEMPERATURE IS A MINIMUM OF 17 GREATER THAN THE HEAT RECOVERY RETURN TEMPERATURE THE LAMP WILL TURN OFF. WHEN THE FLOW RATE IN THE HEAT RECOVERY PIPING FALLS BELOW 10 GPM FOR A MINIMUM OF 15 MINUTES, A RED LAMP "HEAT RECOVERY LOSS OF FLOW" LOCATED IN THE SWITCHGEAR MASTER SECTION WILL ILLUMINATE. COOLANT/HEAT RECOVERY EQUIPMENT SCHEDULE HX-1 POWER PLANT 316 STAINLESS STEEL PLATES, ALL BRAZED CONSTRUCTION, 2" HEAT NPT PORTS, AMERIDEX SL-140-70 OR EQUAL. EXCHANGER PERFORMANCE: 200 MBH MIN CAPACITY. PRIMARY: 63 GPM 185F EWT (50% ETHYLENE GLYCOL) 1.6 PSI SECONDARY: 36 GPM 180E LWT (50% PROPYL. GLYCOL) 0.6 PSI HX-2 WASHETERIA 316 STAINLESS STEEL PLATES, ALL BRAZED CONSTRUCTION, 2" HEAT NPT PORTS, AMERIDEX SL-140-70 OR EQUAL. EXCHANGER PERFORMANCE: 200 MBH MIN CAPACITY. PRIMARY: 36 GPM 180F EWT (50% ETHYLENE GLYCOL) 0.6 PSI SECONDARY: 36 GPM 175E LWT (50% PROPYL. GLYCOL) 0.6 PSI ET-2 HEAT RECOV. HORIZONTAL INSTALLATION BLADDER TYPE EXPANSION TANK, 80 EXPANSION GALLON TANK & ACCEPTANCE VOL, 175 PSIG WORKING PRIES, TANK 12 PSIG PRE -CHARGE. AMTROL 300-L OR EQUAL. P-HR1 COOLANT GRUNDFOS UPS 32-160F, NO SUBST, 3/4 HP, 115V, 10, CIRC. PUMP 63 GPM AT 7' TDH, SPEED 1. P-HR2 POWER PLANT GRUNDFOS UPS 32-160F, NO SUBST, 3/4 HP, 115V, 10, CIRC. PUMP 36 GPM AT 33' TDH, SPEED 3. TV-1 THERMOSTATIC 3" ANSI 125# FLAT FACED FLANGES, CAST IRON BODY, FACTORY VALVE SET NON-ADJUSTABLE FIELD REPLACEABLE THERMOSTATIC ELEMENTS - 185F NOMINAL TEMPERATURE, FPE #A3010-185, NO SUBSTITUTES. VALVE TAG SCHEDULE: VALVE TAGS - 3" x5" x.08" ALUMINUM, 3/16" HOLES IN ALL FOUR CORNERS, BLACK GERBER THERMAL TRANSFER FILM PRINTED LETTERS ON GERBER 220 HIGH PERFORMANCE VINYL BACKGROUND, COLOR AS INDICATED, ONE SIDE ONLY. WARNING LITES OR EQUAL. GRAY (HEAT RECOVERY/PROPYLENE GLYCOL) 52 "NORMALLY CLOSED, OPEN ONLY FOR BYPASSING THERMOSTATIC VALVE 61 "NORMALLY CLOSED, OPEN ONLY FOR ADDING FLUID - PROPYLENE GLYCOL ONLY" 62 "NORMALLY OPEN, HEAT RECOVERY SUPPLY" 63 "NORMALLY OPEN, HEAT RECOVERY RETURN" 64 "NORMALLY OPEN, HEATING RETURN TO HX" 65 "NORMALLY OPEN, HX TO BOILER" INSTALLATION - SECURE EACH TAG TIGHT TO VALVE, PIPE, OR DEVICE WITH STAINLESS STEEL CABLE TIES OR SAFETY WIRE THROUGH ALL FOUR CORNERS OR FASTEN TO ADJACENT WALL OR SECTION OF STRUT WITH SCREWS. NOTE: FOR ALL VALVES NOT INDICATED WITH A SPECIFIC FUNCTION TAG PROVIDE 1-1 /2" 0 BRASS TAG LABELED "N.O." FOR NORMALLY OPEN VALVES AND 1 "0 BRASS TAG LABELED "N.C." FOR NORMALLY CLOSED VALVES. SECURE TAGS TO VALVE OR ADJACENT PIPE WITH BEADED BRASS CHAIN. PRELIMINARY -NOT FOR CONSTRUCTION CAC-1 CAC-2 CAC-3 POWER PLANT LAYOUT 1' = 1/2" NOTES: 1) TEMP SENSOR SIMILAR TO THERMOMETER WITH 3/4"x1 /2" BUSHING. 2) CLOSE GAUGE COCKS ON AIR VENTS AFTER BLEEDING SYSTEM OF AIR. LEAVE GAUGE COCKS OPEN ON PRESSURE GAUGES. 1 /4" MPT PRESSURE GAUGE BUSHING, TYP(2) --o--1/4" MPT AUTOMATIC AIR VENT 1 /4" MPTxFPT GAUGE COCK, TYP(2) 3/4" ADAPTER (CxFPT) IN '�"- LINE SIZE PIPE TEE 1" T-DRILL TAP, TYP(2) li �TYP AIR VENT & PRESSURE GAUGE 2" COPPER TUBE TO HX 2" SOLDER END BALL VALVE 2" SOLDER END COMPANION FLANGE & 2" WELD NECK FLANGE 2-1/2"x2" CONCENTRIC WELD REDUCER 2-1/2" SCH 40 WELDED STEEL PIPE TRANSITION TO ARCTIC PIPE SEE DEMOLITION NOTE 1 MIN DEMOLISH EXISTING PUMP CIRCUIT, LEAVE FLANGES TO RADIATORS. SEE NOTE 1 HOSE END DRAIN VALVE FOR GLYCOL FILL WITH TAG M) _\ 3/4" 2" FLANGED FLOW METER, INSTALL IN STRAIGHT PIPE, 11 " UPSTREAM & 7" DOWNSTREAM, MIN ­\ pm TEMP SENSOR, TYP(2) 3/4" BALL VALVE D-W 2" STRAINER 2-1/2" HRS&R % ARCTIC PIPING 63IK TO WASHETERIA 62 AUTOMATIC AIR 3. VENT, TYP (2) =� 3" THERMOSTATIC J VALVE A B� TV-1 C �, W\ \-3" NORMALLY OPEN BUTTERFLY VALVE TYP (3) 3" NORMALLY CLOSED BYPASS VALVE 52 2" EXISTING 3" FLANGE CONNECTION zo,x1-1 /2" FITTING TO RADIATORS TYP (2) REDUCER, TYP(2) "-NORMALLY CLOSED 3/4" DRAIN VALVE, TYP (2) 2=1/2" STEEL PIPE TO 2" COPPER PIPE TRANSITION TYP (2) COOLING SYSTEM PIPING ISOMETRIC NO SCALE PRELIMINARY DEMOLITION NOTES: SUPPORT HX FROM WALL 2-1/2�i 63 Sri 1. DEMOLISH EXISTING UMC 65-40 PUMP, CHECK VALVE, AND RELATED PIPING BETWEEN EXISTING PUMP LOOP AND THE RADIATOR FLANGES INSIDE THE POWER PLANT WALL, ALL OTHER PIPING & EQUIPMENT TO REMAIN. 2. SALVAGE HX, PUMP, & INSTRUMENTATION FOR POSSIBLE RE -USE. 3. ALL NEW PIPING & EQUIPMENT SHOWN IN DARK SOLID LINES. ALL EXISTING PIPING & EQUIPMENT SHOWN IN LIGHT DASHED LINES. 3" x 2-1/2" REDUCER, TYP(2) 3" BUTTERFLY VALVE TYP (2) 0-60 PSIG, TYP(5) Q `-, NEW 20-240F, 3" -1------ NP�7)---- --- -------------- t------ TYP(2) J T HX-1 2 p GEN #1 GEN #2 GEN #3 f P-HR1 n u 1 � I 2» J -- - --------T------+-------I-----L-------------J 3/4" PRV, 50 PSIG, PIPE DISCHARGE TO WITHIN 6" OF FLOOR TYP HX CONNECTION NEW WORK NOTES: 1. UNLESS SPECIFIED OTHERWISE, ALL EXISTING GENERATOR COOLING PIPING 3" STEEL, ALL NEW GENERATOR COOLANT PIPING 3" STEEL, ALL NEW HEAT RECOVERY PIPING TYPE "L" HARD DRAWN COPPER SIZED AS NOTED. ALL FLANGES ANSI 125#. 2. UNLESS SPECIFIED OTHERWISE MAKE ALL CONNECTIONS FOR INSTRUMENTATION, VENTS, AND BLEED LINES WITH 3/4" T-DRILL TAP AND 3/4" FITTING ADAPTER (FTGxFPT). SEE DETAIL 5/M3.1. INSTALL THREADED BRASS BUSHINGS AS REQUIRED. 3. ALL PRESSURE GAUGES 0-15 PSIG. ALL THERMOMETERS 20-240F. ALL TEMPERATURE SENSORS (RADIATOR AND ALARM) 20-24OF RANGE 4-20mA TRANSMITTERS. 4. UPON COMPLETION OF FABRICATION FLUSH INTERIOR OF PIPING TO REMOVE ALL DEBRIS AND RESIDUE. 5. INSULATE COOLANT PIPING MAINS FROM GENERATOR VALVES TO RADIATORS. ALL OTHER PIPING NOT INSULATED. 6. OPERATE PUMP P-HR1 ON SPEED 1, OPERATE P-HR2 ON SPEED 3. NOT FOR CONSTRUCTION NO SCALE NO SCALE POWER PLANT WEST ELEVATION 3/4" = 1' NOTES: 1. 3" PIPING TO BE OFFSET FROM EAST WALL FAR ENOUGH TO ACCOMMODATE THE 2" PIPING AS BEING ROUTED BEHIND 2. SEE VIEW 2 ON SHEET M3.1 FOR DETAILS OF PIPING FASTEN VERTICAL STRUT TO WALL STUDS WITH 3/8"x3" LAGS, TYP(2) 6" PIPE CLAMP, B-LINE B2017, TYP(2) 2-1/2" STEEL "Z" BEND RISER, HRS&R ARCTIC PIPE, TYP (2), "Z" BEND MUST ANGLE TOWARD LIFT HOUSE AT 30% EITHER PURCHASE "Z" BEND WITH ANGLE, OR CUT TO FIT. - POWER PLANT ARCTIC PIPE ENTRANCE POWER PLANT B-LINE VIBRACLAMP, 3" TUBE BVT312, TYP (2) FASTEN TO WALL WITH 1 /4" SELF TAPPING SCREWS & FENDER WASHERS AT 12" O.C. B-LINE VIBRACLAMP, 2" TUBE BVT 212, TYP (2) NOTE: INSTALL SHALLOW STRUT AS REQUIRED FOR ALIGNMENT OF BRANCH PIPING TYP PIPE SUPPORT DETAIL I I I I I I I I NOTES: 1. 3" PIPING TO BE OFFSET FROM EAST WALL FAR ENOUGH TO ACCOMMODATE SEE NOTE 1 I I THE 2" PIPING AS BEING ROUTED BEHIND, SEE VIEW 2. SEE VIEW 2 ON SHEET M3.1 FOR DETAILS OF PIPING 4/M3.2 I n n n n n � n I II II II -- o-s1------------- O I ® II 11 II ---------- - II - --------------- I I � I I II 11 II 11 II II II II II I II II II I I I I I I I 1 ® ® II 11 II ® ® II 2-1/2 2, 11 3„ II II II II 0 II II I I � I I I x II II II I I � 1 I \ I I I I -1YP (2) I I I I I I II I I II I II I II E:---71 2-1/2" x 2", II I DIESEL ENGINE CHARGE II ,, II , I 11 1 1 EXISTING 3 TYP (2) PHR-2 1 AIR COOLER SUPPLY ; ; ; CHECK VALVE HX-1 2-1/2" BUTTERFLY AND RETURN TYP (3) ] II VALVE, TYP(2) II 1 1 II II EXISTING CONNECTIONS 1 1 1 1 1 1 FOR GENERATOR, TYP (3) I I I I 'L II „ I I 3" I I II I I I I I 2 I I 1---��-------QO� - - - - - - - - - LI- - - - - - - - - - - - - - - - - - - - - - - - - - - 4 - - - - - I I I I - - - - - - - J 1 I I level - - - - - - - - au b - - 1 - - W:o - - - - - - - 1 L - - - - - - - - - - I 11 I 11 I 11 ILA I I 11 II 11 II II II 11 II 11 II 11 �/ II II II II II II II II II II II II II I ICU II POWER PLANT NORTH ELEVATION 3/4" = 1' 2" FITTING UNION (FPTxC; HEAT EXCHANGER ''" Mr NOZZLE, 'P(2) �2" STREET ELBOW 12" COPPER TUBE (FTGxC), TYP (2) 2" COPPER TUBE HEAT EXCHANGER CONNECTION DETAIL NO SCALE VERTICAL STRUT, ALIGN V 'T" ^�"'T�� OF HEAT EXCHANGER & ALL 3 HORIZONTAL STRU CLAMP HEAT EXCHANGER TO WALL WITH STRUT & ALL THREAD CUT TO LENGTH & INSTALL FRAME CAP ---\ 12" LONG 90° STRUT BR) B-LINE B409-12 OR EQ BOLT TO VERTICAL STRUT 24" LONG SECTION OF STRUT, ATTACH TO WALL WITH 3 EACH 1 /4" SELF TAPPING SCREWS & FENDER WASHERS, TYP(3) 3/8" ALL THREAD, TYP(2) MOTE: USE 14 GA SHALLOW (13/16") STRUT -OR ALL SUPPORTS. HEAT EXCHANGER SUPPORT FROM WALL NO SCALE PRELIMINARY NOT FOR CONSTRUCTION 1 /2" = 1' NO SCALE 1 WASHETERIA LAYOUT M4 3/8" =1' 10" x 12" BEAM 10" x 16" PILE CAP 6" PILE HELICAL PIER PIPE SUPPORTS BY OTHERS WASHETERIA FLOOR BACK WASH PIPE \ _ _SEWER PIPE ® o — — — — — — — — — — — — — — — — J 2-1/2" HRS&R 3/8" ALL THREAD, TYP ARCTIC PIPING 1-5/8" STRUT, LENGTH AS REQUIRED TWO -HOLE PIPE STRAP, B-LINE B2400-6", TYP(2) 4 2 3. M4 3" CONCRETE WELD ARCTIC PIPE TO STEEL PLATE BOLTED TO FLOOR 3/4" PLYWOOD a d 4. 2" x 12" 1 /2" EX COX FLOOR JOIST PLYWOOD THE LOCATION OF PIPES, DISTANCE BETWEEN PIPES, AND ELEVATION BELOW WASHETERIA FLOOR TO BE DETERMINED DURING CONSTRUCTION 3 6" PILE M4 10" x 12" BEAM EXTEND ARCTIC PIPE I ` 10" x 16" PILE CAP INSULATION THROUGH 12" FLOOR TO BASE OF FLOOR CONCRETE AS SHOWN 3/8" FEMALE -MALE HANGER, PIPE SUPPORTS TO BE ANCHORED TO EITHER 10"02" BEAM, OR 2%12" FLOOR JOIST, TYP (2) LXJ NOTES: 1. DEMOLISH EXISTING PIPING BETWEEN WASHETERIA RETURNS AND BOILERS AS SHOWN, ALL OTHER PIPING & EQUIPMENT TO REMAIN. 2. ALL NEW PIPING & EQUIPMENT SHOWN IN DARK SOLID LINES. ALL EXISTING PIPING & EQUIPMENT SHOWN IN LIGHT DASHED LINES. 3. ALL PIPING SHOWN THIS ISOMETRIC 2" 0 EXCEPT WHERE SPECIFICALLY INDICATED OTHERWISE. ALL FLANGES ANSI 125# PATTERN BRONZE COMPANION WITH SOLDER ENDS. 7. ALL NEW PIPING TYPE "L" HARD DRAWN COPPER WITH SOLDER JOINTS, SIZE AS INDICATED. 8. UNLESS SPECIFIED OTHERWISE MAKE ALL CONNECTIONS FOR INSTRUMENTATION, VENTS, AND BLEED LINES WITH 3/4" T-DRILL TAP AND 3/4" FITTING ADAPTER (FTGxFPT). INSTALL THREADED BRASS BUSHINGS AS REQUIRED. 9. ALL PRESSURE GAUGES 0-15 PSIG. ALL THERMOMETERS 20-240F. ALL TEMPERATURE SENSORS (RADIATOR AND ALARM) 20-24OF RANGE 4-20mA TRANSMITTERS. 10. UPON COMPLETION OF FABRICATION FLUSH INTERIOR OF PIPING TO REMOVE ALL DEBRIS AND RESIDUE. SUPPORT HX FROM 6 STRUT MOUNTED TO 3 WASHETERIA FLOOR TYP HX CONNECTION 3/4" PRV, 100 PSIG PIPE TO WITHIN 6" OF FLOOR NORMALLY CLOSED 3/4" DRAIN VALVE, TYP (2) WELD STEEL ARCTIC PIPE TO STEEL PLATE BOLTED TO THE WASHETERIA FLOOR WASHETERIA FLOOR- �� w "skalk I I IiT4 u IL "imiallknO 91 /-20E-24OF TYP(4) 3 AUTOMATIC AIR 3 VENT, TYP (2) 2" WASHETERIA BOILER TYP (2) -REPLACE EXISTING PIPING, SEE NOTE 1 2-1/2" HRS&R ARCTIC PIPE FROM POWER PLANT WASHETERIA HEAT EXCHANGER ISOMETRIC NO SCALE NOT FOR CONSTRUCTION m ►A WASHETERIA PIPE SUPPORT DETAIL 1 a = 1' u IMA WASHETERIA ARCTIC PIPE ENTRANCE 1" = 1'