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City of Upper Kalskag Bulk Fuel Design Report Draft January 2000
CITY OF UPPER KALSKAG BULK FUEL UPGRADE SITE INVESTIGATION - PRELIMINARY DESIGN REPORT plo Sy||;\E i}.Y)tue UY Prepared for STATE OF ALASKA DEPARTMENT OF COMMUNITY AND ECOMOMIC DEVELOPMENT ALASKA ENERGY AUTHORITY RURAL ENERGY GROUP Prepared by DAMES &MOORE,INC. 5600 B Street Anchorage,AK 99518 oP January 2000 D&M Job No.37203-015-218 Pareay ordl2 TABLE OF CONTENTS Section Title Page 1.0 INTRODUCTION oc cccccccscsessseseseeseeseesesseseesssseseesessesecscsessessesecsecsessessssecsesessescsssssesesees I 2.0 SITE DESCRIPTION AND EXISTING FACILITIES ...0....cecccccccccceccsccssesscsseccnssssssnseens 1 2.1 SITE DESCRIPTION...ccccccccccssssscesscssessesecesesecsesseeseceeesessessessecsecesecsessesrsereeas 1 2.2 EXISTING TANK FARMS AND FACILITIES ........0...ccccccccccsesscssscssccersceseeneeseees 2 2.3.REUSE OF EXISTING TANKS AND PIPING...cceccecccccescssscessecsscesssesesaeeeeees 3 2.4 LAND OWNERSAIP..0....cc cceccescesscsscseesessceseesseceeeessesecseeeaeeessceacessessecsssecsscessesssensees 3 3.0 CURRENT &FUTURE FUEL STORAGE AND USAGE .........ccccccccceccesceesccsesecsseeseeeeeees 3 3.1 CURRENT USAGE00000.ceeesecesseeesesseseessesseaeessssacecseeseeucsssessseccsseseeseeeues 4 3.2 FUTURE USE...cccccccccccccccsceseeessesseescesseeseesseesseseceseseeseecsscesessaeeescsecesecsseuaeeenees 5 4.0 PROPOSED FUEL SYSTEM .0.0....cccccccccccccsssssscesssseseseceseesecsscuesessessesesessecssseseecneesssessessees 5 4.1 SECONDARY CONTAINMENT200000...ccccccessesseesceseeseeeseeaeeeeessceseesssseeesseensceeeseaes 54.2.FACILITY DESCRIPTION00.000...ccccceccceccccceesssesesseeseesenaeensecesessaeeseceaeenseessssetsesseenes 6 AQ1 Tanks...cccccccscssseeseceeesenseseseesscsseceseesesececsneeeaecsseesaesseseeeeseceseesseensseses 6 4.2.2 Day-tanks and Fuel Distribution System .........0..c.ccccccessesessesstseeeseeseesesseseeen 6 4.2.3 Fuel Line Alignment And Barge Header .............cccccccccsesesseceeteceseesseeseeenes 6 43 SITING wo cecccccccccccccccesesscececesceeseecacesceesecesseasensesseseceseseseseessesssesseeseeeessesessesenaes 7 44 OWNERSHIP AND OPERATING PROPOSAL FOR CONSOLIDATED FARM....7 4.5 CONSTRUCTION AND SCHEDULING CONSIDERATIONS 00...eeeeeeeee 7 4.5.1 Final Design Issues............cccccccccsscesccsecceseceseeeneceneceaceesaeeeaeeeaeecesaeceueeeeaeens 7 4.5.2 Geotechnical...ceeccccccsccsseeesseeesesceceseeesseeceuecestaeeeseneeesseeeeseeaeeseatereaes 7 4.5.3 Material Sources...ccceccceseceseceseeececeeneeeeccaecneeaeeeaeeeseceeceatecenecseentesseeens 8 AS5.4 -SUIVEY occ ecccceeneeceneeessneeceseecesaeccesneeceseecsceeecaeecesaescesiaeceseasesessaseeeenenesaes 8 4.5.5 Schedule...cccccsccsssecseeeesseeeesecseeesneceeeenecsecsseeceaeceecensessseeecseeensetentee 8 5.0 PRELIMINARY COST ESTIMATE ...0.......ccceccceccesseeseeescesceeeesseeeeeeeeeeeeeeseesseeneessasesseesseentens 9 5.1 ASSUMPTIONS .0......cccccccccccscceseesceeesececeeaeceeeoseeeseecceeesseceaeseeeaeessessseenseceseeeseceaeenses 9 5.2 LABOR FORCE .u0....ccccccccccccesccescessseseeesseesecseeescessssssesesseeseccseessessesessecseceseseseeeeaes 9 5.3.LOCAL EQUIPMENT ...0.....ccccccccccccsccsscssecsccesceeseeseeeseceenseceaeesecasenaeeseeesaeseaeeaeeeaes 9 6.0 PERMITTING2.0.0.ccccccccccccesscscessecsseeeceseceeeceaeeececseeesessaeeseeseeessseesensesesesasesesssesesseceseneessees 9 PRELIMINARY DESIGN REPORT JANUARY 2000 Ciry OF UPPER KALSKAG BULK FUEL UPGRADES i D&M JoB No.37203-015-218 Appendix A Appendix B Appendix C Appendix D Table 1 Table 2 Sheet Cl Sheet C2 Sheet C3 Sheet C4 Sheet C5 Sheet C6 Sheet C7 Sheet C8 APPENDICES Conceptual Design Report Figures Geotechnical Reports Cost Estimate TABLES Existing Tank Summary Existing Use Summary FIGURES Overall Site Plan Tank Farm Site Plan Tank Farm Layout Tank Farm Cross-Sections Tank Farm Typical Sections and Details 20,000 Gallon Tank Specifications;10,000 Gallon Tank Specifications 10,000 gallon Dispensing Tank Specifications 10,000 gallon and 5,000 gallon Dispensing Tank Specifications PRELIMINARY DESIGN REPORT CITY OF UPPER KALSKAG BULK FUEL UPGRADES il JANUARY 2000 D&M JoB No.37203-015-218 1.0 INTRODUCTION This Preliminary Design Report (PDR)presents the results of our data review and initial site investigation for the proposed Bulk Fuel Upgrade for the Villages of Upper Kalskag,Alaska. This report was prepared based on information gathered during our site visit,as well as_ information obtained from Aeromap,Inc.and the State of Alaska Department of Community and Regional Affairs (DCRA),Department of Transportation (DOT),and the Alaska Energy Authority/Rural Energy Group (AEA/REG). On October 28 and 29,1999,Mr.Pat Butler of Dames and Moore conducted a site visit to Lower Kalskag and Upper Kalskag.The purpose of the site visit was to gather information and community preferences on potential sites for the consolidated bulk fuel facilities,to determine the current fuel use and distribution,to evaluate the existing conditions,and to ascertain community preferences for the operation of bulk fuel facilities.This information was used to prepare this PDR. Each of the existing fuel farms was documented by a visual inspection and photographed for future reference.The suitability for incorporation of the various system components into an upgraded and consolidated facility was evaluated.A conceptual design report was submitted to AEA/REG on November 23,1999,prior to preparing this PDR and is attached as Appendix A. At the December 20,1999,regular city council meeting in Upper Kalskag the City Council adopted Site 1 (Appendix A)as the preferred site.Lower Kalskag has not submitted such a resolution.As such,this report only addresses the site in Upper Kalskag. 2.0 SITE DESCRIPTION AND EXISTING FACILITIES This section summarizes the results of our site investigation,and provides a description of the condition of each of the tank farms and facilities evaluated as part of this project.The layout of the community and the location of each of the existing tank farms discussed in this report are shown on Sheet C1 (Appendix B). 2.1 SITE DESCRIPTION UPPER KALSKAG The Village of Upper Kalskag is located on the Kuskokwin River between Bethel and Anik.It is approximately 3 miles upriver from Lower Kalskag.The airport is to the south of the village. The high school is located south of the Airport between the two villages.The power plant that supplies power to both villages is located in Lower Kalskag.Even though a road connects the PRELIMINARY DESIGN REPORT JANUARY 2000 CITY OF ATKA BULK FUEL UPGRADES 1 D&M JoB No.37203-022-218 two villages,they are two separate villages with only the high school and power plant as shared facilities. 2.2.EXISTING TANK FARMS AND FACILITIES In Upper Kalskag,there are four tank farms.Included in this report are the high school tanks and a private retail farm located between the two villages.There are several users of fuel,who are listed in Section 3.1. Tank Farm 1 is located in the village near the elementary school.It consists of two tanks used to supply heating fuel for the VPSO and other City uses.It has a total capacity of approximately 2000 gallons. Tank Farm 2 is owned and operated by Mr.Ken Morgan.It is located near the City Office.It has a storage capacity of 36,000 gallons.The tank farm is approximately 100 to 150 feet from the River and consists of 4 horizontal tanks.The site is fenced but does not have secondary containment.The tanks are supported on wood cribbing or rest on the ground and are blocked to prevent movement.Fuel is dispensed into drums supplied by the customer.Mr.Morgan then delivers the container to the user.The tanks lack code-compliant emergency vents,level gages and fill-limiting devices.No barge header exists for this tank farm.This is a privately owned tank farm. Tank Farm 3 is located near the City Office and is owned by the City.It consists of 3 horizontal tanks.There is a dike with a liner.It is unknown what type of liner was used or the condition it is in.The tank farm is 45 feet from the river.The tanks rest on the ground and are blocked to prevent movement.The total storage capacity is 11,000 gallons.The tanks lack code compliant emergency vents,level gages and fill limiting devices.No barge header exists for this tank farm.These tanks store fuel for the City. Tank Farm 4 is located at the elementary school and has a storage capacity of 27,200 gallons. The 4 tanks are old BIA-type vertical tanks.The one tank that stores gasoline is connected to a dispensing station.The required separation distance between the tank and dispenser is not met. The remaining tanks are piped to the building.The tanks are supported on a wooden platform constructed of light timbers. High School The tanks for the High School are located near the high school which is located south of the airport.The vertical BIA-type tanks are on a high wooden platform.They feed an intermediate tank outside the building. PRELIMINARY DESIGN REPORT JANUARY 2000 CITY OF UPPER KALSKAG BULK FUEL UPGRADES 2 D&M Jos No.37203-015-218 Fern Parent ran a retail tank farm.She has since quit the retail fuel business.Her tanks are located next to the river and do not meet code.The tanks currently only store fuel for her private use. The fuel for all tank farms is delivered by barge.The barge anchors along the riverbank and delivery is made by a hose to the tanks.No deliveries are currently made by air. 2.3.REUSE OF EXISTING TANKS AND PIPING The vertical tanks at the elementary school and high school should not be reused.Several of the horizontal tanks could be reused.However,none of the horizontal tanks have proper tank saddles or skids and they lack proper fittings.Based on the above it was decided that for this PDR,no reuse would be assumed.None of the piping,normal vents,emergency vents,or other fittings are worth salvaging. 2.4 LAND OWNERSHIP The Kuskokwin Corporation is the apparent owner of the land. 3.0 CURRENT &FUTURE FUEL STORAGE AND USAGE The current combined storage capacity is generally adequate.Fuel is usually delivered by barge twice a year to Upper Kalskag.Table 1 summarizes the existing tanks.The current gallons of fuel usage and volume delivered by barge are listed in Table 2. Table 1 Existing Tank Summary ;Calculated Tank Vertical/Gasoline/Capacity Number Diameter Height/Length Horizontal Heating Fuel (gallons) TANK FARM 1-SCHOOL 1 9 ft6in 13 ft Vertical Gasoline 6,800 2 9 ft 6 in 13 ft Vertical Heating Fuel 6,800 3 9 ft 6 in 13 ft Vertical Heating Fuel 6,800 4 9 ft 6 in 13 ft Vertical Heating Fuel 6,800 TANK FARM 2 -CITY 1 5 ft4in 12 ft Horizontal Heating Fuel 2,000 2 4 ft 0 in 6 ft Horizontal Gasoline 500 PRELIMINARY DESIGN REPORT JANUARY 2000 CIry OF UPPER KALSKAG BULK FUEL UPGRADES 3 D&M JoB No.37203-015-218 TANK FARM 3 --KEN MORGAN 1 8 ft 28 ft 0 in Horizontal Diesel 10,000 2 8 ft 30 ft 6 in Horizontal Diesel 11,000 3 8 ft 28 ft 0 in Horizontal Diesel 10,000 4 8 ft 14 ft 0 in Horizontal Diesel 5,000 TANK FARM 4 -FERN PARENT 1 unknown unknown 2 unknown unknown 3 unknown unknown TOTAL 4 unknown unknown 36,200 TANK FARM 5 --HIGH SCHOOL 1 9 ft 6 in 13 ft Vertical Diesel 6,800 2 9 ft 6 in '13 ft Vertical Diesel 6,800 3 5 ft 4 in 6 ft Horizontal Diesel 1,000 TANK FARM 6 -CITY 1 7 ft llin 14 ft 3 in Horizontal Diesel 5,000 2 7 ft llin 14 ft 3 in Horizontal Diesel 5,000 3 5 ft 4in 6 ft2 in Horizontal Gasoline 1,000 Total (gallons)127,500 Notes:ft =Feet/foot in =Inches 3.1 CURRENT USAGE Storage Capacity:Table 2 lists the current storage capacity.No indications were given during the site visit that the capacity was inadequate.Because two of the farms are private,they tend to only order volumes that they can afford on a cash basis.The city and school can order large amount on a credit basis. Table 2 Existing Use Summary Organization Gas Use |DF Use Storage Capacity Notes 1,500 gal Gasoline Current capacity for two storageUpperKalskag|13,000 gal Diesel locations ° School 7,000 57,000 Total usage for heat and,if required backup power. Ken Morgan 36,000 Private retail sales. Fern Parent 36,000 No longer sells fuel. Uses and Local Delivery:In Upper Kalskag there are 3 groups that use fuel:the school,the city and the general population.The general population is served by the private retail sales. School:uses diesel primarily for heating of the buildings.However,the total use listed above includes the capacity to produce standby power if needed.The school uses gasoline for buses JANUARY 2000 D&M JoB No.37203-015-218 PRELIMINARY DESIGN REPORT CITY OF UPPER KALSKAG BULK FUEL UPGRADES 4 and drivers education.There are three school buildings,an elementary building each in Upper Kalskag and Lower Kalskag,and a high school between the two villages.All buildings have separate fuel storage tanks. City:The fuel used for Upper Kalskag is used for heat and vehicles. Private Sales:Ken Morgan owns and operates a private tank farm.He supplies diesel fuel mostly for heat.Fran Parent formerly ran.a retail outlet,but no longer provides fuel for the public. At this time,there is one fuel delivery truck between both villages and it is operated by Lower Kalskag.It is a flatbed truck with a 500-gallon tank strapped to the bed.A small gas-driven pump is used to dispense the fuel from the tank.This truck is used to supply the residential day tanks in Lower Kalskag.Upper Kalskag does not have a delivery vehicle at this time. Bulk Deliveries:Bulk fuel deliveries to the communities are exclusively by barge. 3.2.FUTURE USE Within the Village,there is little increase in use anticipated.In the sizing of the containment, space was left for 2 additional tanks if needed at a future date. 4.0 PROPOSED FUEL SYSTEM The goal of this report is to present a conceptual design for a bulk fuel farm in the community that is code compliant and provides adequate storage capacity for the community.To meet the code requirements,three major items must be addressed:1)provide secondary containment for the tanks,2)provide the appropriate fittings and appurtenances on the tanks,and 3)ensure that proper separation distances are met.To meet the storage requirements,the needs and past uses must be known.The past use has been discussed in Section 3.The appropriate fittings and appurtenances will be designed during the 65%to 100%design stages.The storage volume, separation distances,and the secondary containment system are addressed in this PDR. 41 SECONDARY CONTAINMENT Due to the volume stored,self-diked or double-walled tanks cannot be used to provide the required secondary containment.The typical method of providing secondary containment is to use an earthen berm with an impermeable liner.The tank farm will need to be divided into two - PRELIMINARY DESIGN REPORT JANUARY 2000 CITY OF UPPER KALSKAG BULK FUEL UPGRADES 5 D&M JoB No.37203-015-218 cells:one for the school tank and one for the City's tanks.A shallow intermediate berm will be used to separate the two cells. The loading rack must be separated from the bulk tanks and the dispenser.The loading rack will require secondary containment sized to contain a release from the tank truck. 4.2 FACILITY DESCRIPTION 4.2.1.Tanks The volume of the tank farm for the school was sized using the total volume required to supply heat and power.The required volume was supplied by the School District.Since there are three school buildings scattered between the two villages,it was decided that the fuel for the school would be placed in Upper Kalskag.For the City,the volume was taken as the sum of the total storage of the city's tanks and the two private retail farms.This volume was used to determine the required number of 20,000-gallon tanks for diesel and gasoline.This plan call for a dispensing tank for each product for both the city and school.This gives the tank farm a total design storage capacity of 195,000 gallons;150,000 gallons of diesel and 45,000 gallons of gasoline,This volume should allow for one fuel barge delivery per year.The arrangement of the tanks is shown on Sheet C3. | 4.2.2 Day-tanks and Fuel Distribution System To serve the needs of the community,the tank farm will need to distribute fuel to the users. Gasoline and diesel fuel will be dispensed at a dispensing station.The station will have two dual product dispensers,one for the city and one for the school.A short road for access will be needed.A vehicle using the dispensing station is required to be completely on the property during fueling.This moves the tank farm slightly farther away from the existing property line. A separate loading rack will be constructed for filling the tank truck. At the school building a 5,000-gallon double-walled intermediate tank would be installed. 4.2.3 Fuel Line Alignment And Barge Header Fuel from the barge would be delivered to the barge header on the bank of the river.The fill line would run from the beach to the tank farm.This will require crossing the existing road.Only one header will be constructed.The valving will be arranged to either fill the school tanks or the city tanks.A separate header for gasoline and diesel would be used. PRELIMINARY DESIGN REPORT JANUARY 2000 CIry OF UPPER KALSKAG BULK FUEL UPGRADES 6 D&M JoB No.37203-015-218 Piping to the school was not considered due to the extreme distance from the new tank farm site.- 43 SITING The site is about 1000 feet from the river.Locating the tank farm away from the property lines developed the specific location for the tanks.Preliminary indications are that there is a slight low spot to the northwest that was avoided.The site appears to have plenty of room for the secondary containment and other appurtenances,so the layout is not constrained by space limitations. The required separation distances can easily be met for this site.Meeting the separation distances,75 feet from the property line for the dispensing tanks,40 feet for the fuel tanks, appears not to be a concern. 4.4 OWNERSHIP AND OPERATING PROPOSAL FOR CONSOLIDATED FARM At present,there are 3 users of fuel as outlined in section 3.0.The farm is divided into two cells. As outlined in the conceptual report,the City will assume the retail sales of fuel.The goal of this project is to develop a facility that consolidates all tanks inside one secondary containment system.It is recommended that the City assume the responsibility for the maintenance,operating the dispensers,fuel delivery,and general administration of the tank farm. 4.5 CONSTRUCTION AND SCHEDULING CONSIDERATIONS 4.5.1 Final Design Issues Flooding:As required by the COE permit,the fuel storage tanks must be located or designed to withstand the 100 year flood.Since the 100-year flood level is not know,but the highest level to date is,that elevation was used.The flood marker indicates that the flood elevation is 54.4 feet. The site is at approximately the 50-foot elevation.To prevent the tanks from floating,the floor of the dike was set 4.5 feet above grade.This value was used to account for the unknowns of the terrain and to provide a conservative cost estimate.This value may be changed once the survey and final design is complete.Additionally,the tanks were anchored to concrete pads to prevent floating. 4.5.2 Geotechnical Two reports from DOT were obtained with soils information from the airport and material sites. Boring logs within the village were also obtained.These reports are attached as Appendix C. The reports indicate that the subsurface conditions appear to be adequate to support the tank PRELIMINARY DESIGN REPORT JANUARY 2000 CITY OF UPPER KALSKAG BULK FUEL UPGRADES 7 D&M Jos No.37203-015-218 farm.Based on the information available,the depth of overexcavation was estimated for the cost estimate at 1 foot to remove any deleterious material on the surface,such as peat.This depth may be increased or decreased based upon the results of a geotechnical investigation. In the soils reports that were obtained,permafrost was not mentioned.No evidence of permafrost damage to existing structures was observed or reported.However for the purpose of the cost estimate 4 inches of insulation were included in the pad design. 4.5.3.Material Sources During the site visit no material sites were inspected.However,gravel seems to be readily available.The older geotechnical reports have a gravel bar that was investigated for use in upgrading the runway.There is a rock quarry on the mountain that could also be used.The Calista Corporation owns the subsurface rights. 4.5.4 Survey Prior to the completion of the 65%design,the site will need to be surveyed to establish the property lines and obtain topographic information.It appears that sufficient monumentation ts available for this.The airport is currently scheduled for an upgrade and the recovered monumentation from it can be used for control. 4.5.5 Schedule February to March 2000 65%design April to May 2000 Geotechnical Investigation/Survey May to June 2000 100%design April to July 2000 Permitting and Procurement July to October 2000 Construction This schedule is based on doing the geotechnical investigation once the snow is gone.The geotechnical investigation was assumed to be conducted with a locally available Backhoe.It is anticipated that permitting and procurement could be started after the 65%design is reviewed and approved by AEA. PRELIMINARY DESIGN REPORT JANUARY 2000 CITY OF UPPER KALSKAG BULK FUEL UPGRADES 8 D&M Jos No.37203-015-218 5.0 PRELIMINARY COST ESTIMATE A preliminary construction cost estimate was prepared for the bulk fuel tank farm described in the previous section.These costs were developed from previous Division of Energy purchasing and construction practices and assumptions.Where practical,vendors were contacted for costs. 5.1 ASSUMPTIONS One of the most critical assumptions made during the design process was concerning the cost of Gravel.Since the pad was elevated for flooding concerns,this increased the volume of gravel required.A call to Knik Construction indicated that the cost per cubic yard was $25.00.The cost estimate has included shipping from Anchorage,the assumed port of embarkment. Based on these assumptions,the total estimated cost for the project is $2.65 million.Cost estimate spreadsheets are provided in Appendix D. 5.2 LABOR FORCE Key positions for this project would be the foreman,equipment operators,and welders.The local residents can supply the equipment operators and general laborers. 5.3.LOCAL EQUIPMENT The cost estimate included the repair of the equipment prior to start of the project. 6.0 PERMITTING A Coastal Management Plan Questionnaire will need to be submitted.The proposed design can be finalized and constructed under the existing Army Corps of Engineers general permit GP96- 07.The size of the fill will be less than one acre and the length of access road will be less than 2,000 feet.The site is more than 300 feet from a the river. PRELIMINARY DESIGN REPORT JANUARY 2000 CITY OF UPPER KALSKAG BULK FUEL UPGRADES 9 D&M JoB No.37203-015-218 November 23,1999 5600 B Street Anchorage,Alaska 99518-1641 907 562 3366 Tel 907 562 1297 Fax Mr.Eric Marchegiani 800 909 6787 Tel Alaska Department of Community and Regional Affairs Division of Energy 333 West Fourth,Suite 220 Anchorage,AK 99501 Lower and Upper Kalskag Bulk Fuel Upgrades Site Selection and Conceptual Design Work Order No.DM99-004 D&M Job No.37203-015-218 Dear Mr.Marchegiani: INTRODUCTION The purpose of this letter is to present the results of our site visit and meeting with community representatives in Lower and Upper Kalskag,Alaska.On the basis of this site visit and research we have performed on the villages,this letter presents options for site selections and a conceptual design of a bulk fuel farm for each village.The purpose of this conceptual design is to allow DOE and the community to agree upon and support a site for the bulk fuel farm prior to development of the 35%design report. SITE VISIT On October 28 and 29,1999,Mr.Pat Butler of Dames and Moore conducted a site visit to Lower and Upper Kalskag.The purpose of the site visit was to gather information and community preferences on potential sites for the consolidated bulk fuel facilities,to determine the current fuel use and distribution,to evaluate the existing conditions,and to ascertain community preferences for the operation of the bulk fuel facilities. Existing Tank Farms:Currently there are several separate fuel farms located in and between the two villages. Lower Kalskag:The AVEC tank farm consisting of 12 vertical tanks is located next to the power plant. The City has a tank farm with two 30,000-gallon tanks,a 10,000-gallon tank,a 6,000-gallon tank,and other miscellaneous tanks.The City sells both fuel oil and gasoline.It also delivers fuel oil..The Elementary School has buried tanks,which were not inspected. Between the two villages is a retail farm owned by Fern Parent.She indicated she is no longer in the retail fuel business.The High School,located south of the runway,has two vertical tanks and a day tank. Offices Worldwide (G DAMES &MOOREReig?A DAMES &MOORE GROUP COMPANY Alaska Department of Community and Regional Affairs November 22,1999 Page 2 Upper Kalskag:The City has two small fuel farms with a total capacity of 13,500 gallons.The Elementary School has four vertical tanks.Ken Morgan runs a retail fuel farm with a capacity of 36,000 gallons. Code Review:None of the farms appear to meet current code.Violations include no emergency vents, improper tank supports and improper separation distances.Most farms lack proper secondary containment. Storage Capacity:The table below lists the current use or storage capacity of the different users. Organization |Gas Use DF Use Storage Capacity Notes 1,500 gal Gasoline Current capacity for two storageUpperKalskag12,000 gal Diesel locations.9 ° School 7,000 57,000 Total usage for heat and,if required backup power. Lower Kalskag.|47,913 65,225 36,000 gal.Gasoline Use is based on deliveries by Yutana 40,000 gal Diesel Barge Lines. AVEC $1,164 94,527 1998 usage Ken Morgan 36,000 '|Private retail sales. Fern Parent 36,000 No longer sells fuel. Uses and Local Delivery:AVEC's fuel use is for the generation of power.The school uses diesel primarily for heating of the buildings.However,the total use listed above includes the capacity to produce standby power if needed.The school uses gasoline for buses and drivers education.The fuel use listed for Upper Kalskag is used for heat and vehicles.Ken Morgan's tanks are located near the Upper Kalskag City office.He currently fills 55-gallon drums supplied by the customer and then delivers the full drum to the customer.The fuel is transferred from the 55-gallon drum by a hand pump.The fuel farm in Lower Kalskag has dispensing pumps for both gasoline and heating oil for sales to the community. At this time,there is one fuel delivery truck within both villages and is operated by Lower Kalskag.It is a flat bed truck with a 500 gallon tank strapped to the bed.A small gasoline engine driven pump is used to dispense the fuel from the tank.This truck is used to supply the residential day tanks in Lower Kalskag.Upper Kalskag does not have a delivery vehicle at this time. Bulk Deliveries:Bulk fuel deliveries to the communities are by barge.AVEC and the school tanks in Lower Kalskag are filled from a barge header on the riverbank.The Lower Kalskag's farm appears to be filled by a hose from the barge.Lower Kalskag's fuel is delivered in the spring after the ice goes out on the river and then again in the fall just before freeze up.This technique supplies the villages with (sj DAMES &MOOREADAMES&MOORE GROUP COMPANY” Alaska Department of Community and Regional Affairs November 22,1999 Page 3 sufficient fuel for the winter.Occasionally,Lower Kalskag has to buy approximately 10,000 gallons from AVEC to supplement the fuel supply until the spring barge.Since the current storage capacity is 40,000 gallons,this indicates that 50,000 gallons is required to get the city through the winter.Upper Kalskag relies on the private farms for heating fuel and the storage capacity seems adequate. INFORMATION AND ASSUMPTIONS USED IN THE DESIGN The community preference is to locate a tank farm in each village.Additionally,each mayor expresses an interest in having the tank farm located away from the residential areas. The tank farm in Lower Kalskag will contain the City's tanks and the AVEC's tanks.The AVEC tanks will be reused,and space for 3 additional tanks of the same size will be allotted.The storage capacity of the City's tanks will be based on the total volume of fuel delivered by Yutana Barge Lines. The tank farm in Upper Kalskag will contain the storage for the school district and the City's tanks.The capacity of the City owned tanks would be increased to allow the City to become the retail outlet for Upper Kalskag.The two private farms would be decommissioned,which seems to be agreeable to the owners.The total storage capacity for the City would be the capacity of the existing city tanks and the two private farms.This should provide enough storage for the community. Figures |and 3 show the proposed locations within each community.The sites for each community were developed based on the observations made during the site visit,the preferences expressed by the mayors, and the location of property lines.The property selected was based on information received from BLM and the Land Manager for the Kuskokwim Corporation.In general,the preferred site was a parcel owned by either the city or the native corporation.The tank farms were then set back from the property line 75 feet,which is the required set back for a dispensing tank.The dispenser was set back 25 feet,which is the required set back for a loading rack.These are the more conservative values and were used for the conceptual design. CONCEPTUAL DESIGN The design for each village will be similar.Figures 2 and 4 show the proposed layout for each village and the planned storage capacity.Within the main diked area,there will be two cells.The tank farm in Upper Kalskag will be divided into one cell for the city and the other for the school tanks.In Lower Kalskag, the tank farm will be divided with one cell for the city's tanks and the other for AVEC's tanks.Each farm would have a dispensing station.A loading rack may be included,but due to the small size of the one ie DAMES &MOORE|POP sei:EGTeIEG A DAMES &MOORE GROUPCOMPANY Alaska Department of Community and Regional Affairs November 22,1999 Page 4 fuel tank truck it is not required.A high capacity dispenser,such as used for large trucks,could fulfill the need.Fuel to the school's 5,000 gallon tanks will have to be delivered by truck.Either with a new truck purchased for this use or by the existing truck.The purchase of this truck will need to be decidedinadvancesothataloadingrackcanbeincludedinthedesign. Lower Kalskag Sites:The site preferred by the Mayor of Lower Kalskag is Site 1,shown on Figure 1, and is located south of the town along the river.It is an undeveloped area and the aerial photo indicates that it is adequate.The advantages for this site are large size,no separation distance problems,a short barge header and the mayor prefers it.The disadvantage is no road to the site exists at this time.No elevation information specific to this site has been obtained at this time for evaluation of the flooding danger. The alternative,Site 2 on Figure 1,is near the existing sewage lagoon.The advantages are large site,no separation distance problems,and an existing road to the site.The disadvantage is a long barge header will be required. The tank farm for Lower Kalskag will contain the tanks for AVEC.Fuel from the tank farm will be delivered by a pipeline to a 10,000-gallon double wall tank placed at the power plant.This volume should provide approximately one month supply of fuel. Both sites will require a long run of pipe to the power plant.A brief discussion with an engineer at AVEC indicated that a long run of pipe is preferable to hauling fuel by truck.The piping minimizes spills during transfers. Upper Kalskag Sites:Initially,the Mayor indicated a preference for a site that is 1.25 miles up river from the village.On discussing this with him,I indicated this would not be a good location due to the long distance from town.The road would add a substantial cost to the project which would not be acceptable since alternative sites are available.After further discussion,I suggested other alternatives, which are shown on Figure 3. There are three potential sites in Upper Kalskag.Site 1 is located near the airport.The advantage is that the aerial photography indicates that the soils may be more suitable than other sites based on it being heavily wooded.The disadvantage is the lack of an existing road. As shown on Figure 3,Sites 2 and 3 are on opposite sides of the road to the new housing project.The - advantage for these sites is an existing road for access.The aerial photography indicates these sites may (GG,DAMES &MOORE ;SH]ADAMES &MOORE GROUP COMPANY Alaska Department of CommunityandRegionalAffairs November 22,1999 Page 5 have poorer soils than the other potential site,as it appears to be less vegetated with trees.However,the plans for the lagoon in this cleared area showed only 2 feet of excavation was needed. The tank farm will contain tanks for the city and the school.Since there are three separate school buildings,each one will be supplied with a 5,000-gallon double wall tank.None of the school buildings will be serviced by a pipeline. The idea of placing a set of tanks for the school in Lower Kalskag was considered.This would allow the elementary school in Lower Kalskag to be supplied by a pipeline.The high school is located between the two tank farm sites and would require an extra-long run of pipe.'For this reason,a pipeline to it was not considered.For ease of accountability for the school fuel supply and a common barge fill point,it was decided to place all tanks at one location. RISKS TO THE TANK FARM Flooding of the tank farms is a concern.The USACE has set a recommended finished floor elevation of about 5 feet above the existing grade at the community building in Lower Kalskag.The danger from flooding is due mainly to ice jams in the springtime.The limited topography information indicates that all sites have the potential for flooding. The soils in the area appear to be discontinuous permafrost.However,this does not seem to be a design problem.This is based on the observation that the utilities for both villages are buried,which is usually only done in thaw stable or non-permafrost areas. CONCLUSION If one of the sites presented satisfy the community and DOE,then we will proceed with the completion of the 35%design report. Sincerely, DAMES &MOOREpakLittPatrickL.Butler,P.E. Project Engineer PLB:jc ADCRA1123.doc ay MS atBOPopecieee+RIPE TO AVEC "7%.©/>s AND.BARGE.HEADER j:-mel.4 >f ' sete, e ™ .,UPPER ..4SED _-\ "TANK FARM = PIPE TO AVEG BARGE FILL LINE geet ences "_.BARGE FILL LINE os >State of AlaskaDepartmentofC:ity and E mic Development .AIDEA/AEA Rural Energy Group => -Aleswvath Avenue,Gute 220 /SS ALASISA Kuskokwim _River KALSKAG BULK FUEL UPGRADE .LOWER KALSKAG,ALASKA NOTE:arranil PROPOSED TANK FARM SITES PROPERTY LINES AS soo zeeee Es] SHOWN ARE APPROXIMATE.el SAL NET ;ve eons sara me DRAWN BY:ELK CHECKED BY:PLB FILE NAME.SHEET Lcrour}FAXwo.onwe?|KegiGneD By:PLB APPRVD BY:KALSKAG(35)1 OF 4JOBNUMBER:372-016-218 |DATE:11-18-69 SCALE:18 =200 PLANNED CAPACITY ALASKA VILLAGE ELECTRIC COOP 94,527 GALLONS DIESEL (3)10'DIAMETER TANKS (FUTURE) (CAPACITY VARIES WITH HEIGHT) \AVEC CITY OF LOWER KALSKAG C)()C)20,000 DIESEL FUEL 20,000 GASOLINE EXISTING C)C)C)20,000 DIESEL FUEL 20,000 GASOLINE AVEC 10,000 GASOLINEC)C)20,000 DIESEL FUEL DISPENSING TANKS 10,000 DIESEL FUELC)C)C)20,000 DIESEL FUEL DISPENSING vs "on /oN {}(}|}20,000 (FUTURE) Nw /NY 7 NX / FUTURE AVEC TANKS XS J PLANNED CAPACITY CITY OF LOWER KALSKAG 90,000 GALLONS DIESEL 50,000 GALLONS GASOLINE 20,000 GALLONS (FUTURE USE) 20 40 SCALE IN FEET KALSKAG BULK FUEL UPGRADE DAMES&MOORE PROPOSED TANK DOM FARM LAYOUT mn LOWER KALSKAG,ALASKA GROUP ne roveecntom [Rie --Tanrormows |Sh2 of4 -ASSUMED RIGHT. "PROPOSED - TANK FARM BARGE FILIeLINE |." henneral aoeceoy "¢ OF-WAY UPPER KALSKAG State of Alaska ity and E PROPERTY LINES AS °SHOWN ARE APPROXIMATE w=": eee oem,--eee, te Department of C:y if t *x i AIDEA/AEA Rural Energy Group >rs eray 2 ALASKA#EN Anancreatt Aver,Suite220 >ENEAGY AUTHORITY PROMEGT.KALSKAG BULK FUEL UPGRADE UPPER KALSKAG,ALASKA TIME: ons Ators PROPOSED TANK FARM SITESF|wel TaereneMoem'®|DRAWN BY:CHECKED BY:PLB FILE NAME SHEET Lcrour]PARWO.@onseria?|DESIGNED BY:APPRVD BY:KALSKAG(35)3 OF 4JOBNUMBER:37203-016-218 |DATE:7 "=200 PLANNED CAPACITY SCHOOL DISTRICT 60,000 GALLONS DIESEL 10,000 GALLONS GASOLINE lia SCHOOL DISTRICT \ 20,000 DIESEL FUEL 20,000 DIESEL FUEL 20,000 DIESEL FUEL 10,000 GASOLINE \ CITY OF UPPER KALSKAG 20,000 DIESEL FUEL 20,000 (FUTURE) 20,000 DIESEL FUEL 20,000 GASOLINE 20,000 DIESEL FUEL 10,000 GASOLINE 20,000 DIESEL FUEL SSP ENSING 20,000 (FUTURE)SaISENSING y, PLANNED CAPACITY CITY OF UPPER KALSKAG 85,000 GALLONS DIESEL 35,000 GALLONS GASOLINE 40,000 GALLONS (FUTURE USE) 0 10 20 40 SCALE IN FEET KALSKAG BULK FUEL UPGRADE DAMES&MOORE PROPOSED TANK DCm FARM LAYOUT 7 UPPER KALSKAG,ALASKA GROUP JOB NO:37203-015-216 DRAW:eLK Sht 4 of 4DATE:NOVEMBER 1900 |FRE:TRLAYOUTS 0WG CHUKCHI SEA PACIFIC OCEAN UPPER KALSKAG BULK FUEL UPGRADE UPPER KALSKAG,ALASKA INDEX OF DRAWINGS DWG NO.DWG TITLE C1 OVERALL SITE PLAN C2 TANK FARM SITE PLAN C3 TANK FARM LAYOUT C4 TANK FARM CROSS-SECTIONS C5 TANK FARM TYPICAL SECTIONS &DETAILS C6 20,000 &10,000 GALLON TANK SPECIFICATIONS c7 10,000 &5,000 GALLON DISPENSING TANK SPECIFICATIONS c8 10,000 GALLON DUAL-PRODUCT DISPENSING TANK SPECIFICATIONSSITELOCATIONMAP rp bee - a =.o ,. ae)ee BARGE HEADER 7 SIT Pe ee UPPER KALSKAG ©*«. i ¢ . KUSKOKWIM RIVER E VICINITY MAP ™x *"IE. * Department of C:y Devel nt AIDEA/AEA Rural Energy Group >A LA s KA .,Butts 220 =Feastcage,Pibetingettinzee /C ENERGY AUTHORITY State of Alaska Ity and E |PROECT:UPPER KALSKAG BULK FUEL UPGRADE ae wit UPPER KALSKAG,ALASKA ;i wee %,ae .oe TITLE: a oe OVERALL SITE PLAN -eee -e ae cae .: DRAWN BY:ELK CHECKED BY:PLB FILE NAME SHEET .one ae SCALE IN FEET DESIGNED BY:PLB APPRVD BY:UKALSK(35aeurea7.--ite Tee JOBNUMBER:-s7a0s-016-218 |NATE:1-21-00 SCALE:AS SHOWN (36)C1 OF8 TRUCK FILLSTAND |..oA| | | | | | | -.:+: =:+a ae *g a ".O €2 @ 4 _[em es -PROPOSEDDUAL :.-. \PRODUCT DISPENSER .=- a : . ; 5 :aa clta oe :i 5 ee et Vo _7 "Y.ne (:PROPOSED DRIVEWAY 2.ESSTTeeeeTTTTTTTTINwadeboc,+E : -|2 :\-=;-=\ 7 Le a \.PROPOSEDBARGEFILLLINES |= 1 1 - NOTE: 'PROPERTY LINES AS SHOWN ARE APPROXIMATE :--|--- --,:s'SCALEINFEET : UPPER -KALSKAG AIRPORT /PROPOSED ©|\me BARGE oN;"HEADER 4 bd **PLING State of Alaska Department of Community and Economic Development AIDEA/JAEA Rural Energy Group lo) 333 W.4th Avenue,Sule 220 - A rage,Alaska #9501-2541 C ENERGY AUTHORITY PROJECT:UPPER KALSKAG BULK FUEL UPGRADE UPPER KALSKAG,ALASKA DAMES&MOORE DCmme S400BSTREETANCHORAGE,ALABRA . (ur)502-3908 DRAWN BY: TANK FARM SITE PLAN TEL NO.STROUP)FAXNO,(907)682-1297 ELK CHECKED BY:PLB FILE NAME SHEET SESIGNED BY:PLB APPRVO BY: JOB NUMBER:97203-016-218 FATE:UKALSK(35)|(CD OF81-21-00 SCALE:AS SHOWN TANK SCHEDULE xK7xxxxVOLUME . *%x (GAL)SERVICE OWNER " \/5,000 DF DISPENSING TANK KALSKAG SCHOOL DISTRICT " 2]|20,000 DF STORAGE KALSKAG SCHOOL DISTRICT 1}|20,000 DF STORAGE KALSKAG SCHOOL DISTRICT t[4]|20,000 DF STORAGE KALSKAG SCHOOL DISTRICT t "st [5 |20,000 GAS DISPENSING TANK KALSKAG SCHOOL DISTRICT fe]|20,000 DF STORAGE CITY OF UPPER KALSKAG KALSKAG [7]|20,000 OF STORAGE CITYOFUPPER KALSKAG CITY OF UPPER KALSKAG SCHOOL DISTRICT [aj |20,000 DF STORAGE CITY OF UPPER KALSKAG k [9 |20,000 DF STORAGE CITY OF UPPER KALSKAG x [10]|20,000 FUTURE STORAGE CITY OF UPPER KALSKAG ee141]|20,000 FUTURE STORAGE CITY OF UPPER KALSKAG 45 [42]|20,000 GAS STORAGE CITY OF UPPER KALSKAG 4 _ [13]10,000 GAS STORAGE CITY OF UPPER KALSKAG x (|[14]10,000 DF/GAS DISPENSING TANK CITY OF UPPER KALSKAG * =(}= = 5-55 ----5 --=======4 6eee TT . Ay T ed t T T I}|1 x x *x x-T G4]|?1 iiitl¢cn]i **!(| |Lt 1 !!I \'1 1 /t i x 1 lie (72)!t ! HO al ig [2]x t t i (!! =!|| ----c)H !]I x '\F P \'* !=J [43]H ®H en i ''' 1 !i I I J I {{ I x \ !{I x |H |x \!l!®olin,Ye i (46 za } I {(! ||i]|( ' x 'i 1 ] x \!|\x \.I (3)8°x 8 x 20°t G1)t '[5]GEOGRID l l |f !| x a ! a a x Cb TTT Te mee ee mexXOe 4 >Se een 4 T \DRAINAGE SUMP (TYP)\_/ x 4"PERFORATED SUBDRAIN (TYP) x DIESEL TRUCK FILLSTAND x x x x / x x *%x v1 x ¥x .. CHAIN LINK FENCE . ) \/State of Alaska I ||puaL PRODUCT DISPENSER *neo DEAIAER I *jweeiy Sa ey rou ALASK| moe "1233 Wah Avenue,Gutta220 SALASISA i PROJECT: ! UPPER KALSKAG BULK FUEL UPGRADE iw |UPPER KALSKAG,ALASKA g 1 ORIVEWAY WEeshi.J Da EJ a ----]oes "or TANK FARM LAYOUT I (9000 8 aTReET|}I OE to eoances |CRAWN BY:ELK CHECKEDBY:PLA FILE NAME SHEET Pa FAXHO MOT MOB TE SIGNED BY:PLB APPRVD BY: , Le KAI !s JOB NUMBER:-sraos-ots-ne |CATE:1-21-00 SCALE:AS SHOWN U SK(35)C oor 5 FENCEEXISTING GROUND ww BSrp 45 4°PERFORATED SUB-DRAIN (TYP)CONFINEMENT TOP OF OUTER BERM RID 6°CELLULAR CONFINEMENT GRID (TYP) ee? KRKS DRAINAGE SUMP (TYP) 4°RIGID INSULATION WOVEN GEOTEXTILE RRR RR SECONDARY MEMBRANE UNERGEOTEXTILE PRIMARY MEMBRANE LINER GEOTEXTILEATANKFARMSECTION"=10'HORIZONTAL;1°=5'VERTICALSCALE:FENCEEXISTING GROUND \ 7 4°PERFORATED SUB-DRAIN TOP OF OUTER BERM 6"CELLULAR CONFINEMENT GRID (TYP) hy NES FILL.puene /\ WOIII EXISTING RRR RRRRRRRRRRARRG 4"RIGID INSULATION DRAINAGE SUMP (TYP)SECONDARY MEMBRANE LINER WOVEN GEOTEXTILE GEOTEXTILE PRIMARY MEMBRANE LINER B TANK FARM SECTION GEOTEXTILE SCALE: 1"=10°HORIZONTAL;1"=5'VERTICAL 2g 20 ee 20's y5]6"CELLULAR a iu CONFINEMENT 8"x 8 x 20'CELLULAR " GRID CONFINEMENT GRID NFS FILL TOP OF BERM pa LZ.|\1mmSaarLASaFlCERMRED-GROUND \SAL ALLL €°CELLULAR CONFINEMENT GRID EXISTING RIES,SRNR ORION ON NINN NS SN SN SSNS SISSIES .4"PERFORATED SUB-DRAIN4°RIGID INSULATION DRAINAGE SUMP SECONDARY MEMBRANE LINER WOVEN GEOTEXTILE GEOTEXTILE PRIMARY MEMBRANE LINER GEOTEXTILE Cc TRUCK FILLSTAND SECTIONSCALE:1°=410'HORIZONTAL;1°=5'VERTICAL ar g 6"CELLULAR g1CONFINEMENTa GRID (TYP)\NFS FILL TOP OF BERM [ 4%(TYP)GROUND \ DRAINAGE SUMP (TYP) 4°PERFORATED SUB-DRAIN (TYP) 4 RIGID INSULATION (p}TRUCK FILLSTAND SECTION """""SCALE:1"=10'HORIZONTAL;1°=5'VERTICAL SECONDARY MEMBRANE LINER GEOTEXTILE PRIMARY MEMBRANE LINER GEOTEXTILE CS 42°MIN NFS FILL FENCEEXISTING GROUND RRR RRO * Cam (WZ \a\wea] ) ss LS.TEINveO44OH a L_”NS .y, c 8 SECTION KEY SCALE:NOTTOSCALE tke Department of Community and Economie Development "i Ril Eway re ALASKAwsENoeanAeSuite220IBALASISSA UPPER KALSKAG BULK FUEL UPGRADE UPPER KALSKAG,ALASKA 1-21-00 SCALE:AS SHOWN TANK FARM CROSS-SECTIONS EuK CHECKED BY:PLB FILE NAMEPteAPPRVDBY:JM UKALSK(35)CA of 8 9'MIN 3'MIN12°NFS FILL ="Se 12"MIN NFS FILL \ =ta Wy.4 "4G eee a_i $s gs:ose sto Sy taLLLLSULLLLLLELELAILLSOLELLLLLLLISTED 6"CELLULAR CONFINEMENT GRID CELLULAR CONFINEMENT NFS FILL 1'MINa4 EXISTINGJGROUNDfoeo'ALLELLLL Lf a:Lee .aed a ty.in ee oS ty ALLLOLALLLLLALLLLLMLLLLLLGLLLASALLELLL,LLonOs¢oe -er2 Fel LSS ASalaveeVieealey ao.f "9 .venA "4, ox 'aaa : . :sme;YW, %oe?17 'f (2 NON-WOVEN GEOTEXTILE \PRIMARY MEMBRANE LINER SECONDARY MEMBRANE LINER 4"RIGID INSULATION WOVEN GEOTEXTILE NON-WOVEN GEOTEXTILE TYPICAL SECTION -TANK FARM OUTER BERM SCALE:12°=1-0" TOP OF OUTER BERM (EL 87.3) \6 MIN 1.18" z8"CELLULAR 5 CONFINEMENT GRID &12"NFS FILL: ow . a) ; 12"MIN NFS FILL \ 4SUSLSELAZRCZLZL/ZZ ULULUTINSSLUSSLTILE, SVS LAK LLLLLSULLLLMAIILSIUILLLLLL LLLELLLLL ITLLrEane7cele SIDINNNNY +4ngs FIO NON-WOVEN GEOTEXTILE PRIMARY MEMBRANE LINER NON-WOVEN GEOTEXTILE 4°RIGID INSULATION TYPICAL SECTION -TANK FARM INNER BERM SECONDARY MEMBRANE LINER 4.4«Aga? WOVEN GEOTEXTILE B SCALE:1/2"=1-0" TOP OF BERM 36"DIA SOR 32.5 HDPE °TIONS @ 2°OC \{NFS FILL 112"PERFORA e@ PIPE PERFORATED HOPE PLATE FUSED TO BOTTOM . 12°MIN NFS FILL \Bg_\drt-ao 4"RIGID INSULATION SRC oe a .i.NON-WOVEN GEOTEXTILE\I ;Xx :\on PRIMARY MEMBRANE LINER vig bls.Soe Ards wa Na pee Le ES NON-WOVEN GEOTEXTILE StateofAlaskaaca25eeeeei.44,.Co a to.o@:.PY LLL LLL LLLLLL TLL.ZLLL(LLL LLLLI LLL GLELAL LL k Department of Community and Economic DevelopmentWOVENGEOTEXTILEAacreneAtealeeAN*AIDEA/JAEAi::"¢Aa 'ay : a Rural Energy Group L.K'wae ys WON cb ral gs >sick :N seconoary MEMBRANE LINER "IBY Se eae Avermae Sune 220 SALASKSayRRRRRRRRRRRRRRRERRRRRRRRRAPcsbicvtet SLIP OYOygywpps-PROUECT:RARRRRRARRRRRRRERRRERERRRRRRAKSG UPPER KA SKAG pasFUEL UPGRADE NFS FILL \\- ALAS 4"PERF:1 WRAP me:ORATED PIPE WITH GEOTEXTILE TANK FARM TYPICAL SECTIONS &DETAILS 1 DRAINAGE SUMP DETAIL ORAWN BY:ELK CHECKEDBY:PLB FILE NAME SHEET SCAE Wrete DESIGNEDBY:PLB APPRVD BY:JML UKALSK(35)C5 of8DATE:1-21-00 SCALE:AS SHOWN 6"MIN i187 TOP OF BERM (EL 52.0)| 12°NFS FILL 12°MIN NFS FILL \ 6*CELLULAR CONFINEMENT GRID CELLULAR CONFINEMENT GRID ANCHORS EXISTINGJGROUND .3 GieneWtcewacree,&Se .atte or "io gts -_the lily ')i1Liiliiilillhllhlllllll [lL hhiliilidiltllles thhhhhl illle lee LLih y DY A,7 WOVEN GEOTEXTILE NON-WOVEN GEOTEXTILE PRIMARY MEMBRANE LINER SECONDARY MEMBRANE LINER NON-WOVEN GEOTEXTILE 4°RIGIO INSULATION TYPICAL SECTION -TRUCK FILLSTAND BERMCSCALE:1/2°=1-0" 40°EMERGENCY VENT 20"MANWAY J AT TANK CENTERLINE AOQDITIONAL 4"CAPPED PENETRATION *NORMAL VENT -2°TANK FILL LEVEL GAUGE aADDITIONAL4"CAPPED woo/PENETRATIONi>. 2°FILL LIMITER,CLAY & BAILEY F-30 OR EQUAL oe a6°ea4"24°247 MODIFIED BODY SPOOL &1 T t !FLOAT ONLY.ALIGN FLOAT WITH TANK CENTERLINE & ENSURE ENTIRE FLOAT PATH IS UNOBSTRUCTED. 20,000 GALLON TANK WATER DRAW WITH PLUG 2°DROP TUBE 'NY1°THREADED BALL VALVE 12"MAX'@ a - . .° ad : I heer ol LKARRREKEESDIESE:MEEK: EERES '"6 ERERGRARRRARRTERARRARIAIRARARRARARRARARRsrrRRRretRDoNaeeARRANrereARRLISSSSAOWIPOODAHMAHDIIDSSSWISSASDSnq»SW »Ww WS WLIWVRRRARRRRRRRQRQOQRALRRRQAGRRERRRLRRRRRRRRARERRRRRLRLRRERRRRORRRORLRORERRORRRRRRRReSISSIESIIISIOOIIOOOOPIWOWWY2WiWiiWwOiWWSWIISIIISIIIIIIIEERE suPORTS@Zo.004|20.000 GALLON TANKSCALE:1/2°=1'-0° 10"EMERGENCY VENT 20"MANWAY J AT TANK CENTERLINE ADDITIONAL 4"CAPPED PENETRATION *NORMAL VENT "TANK FILL LEVEL GAUGEADDITIONAL4"CAPPED/PENETRATION 2°FILL LIMITER,CLAY & BAILEY F-30 OR EQUAL a MODIFIED BODY SPOOL & FLOAT ONLY.ALIGN FLOAT 24°ae"9”aa Pye 24"WITH TANK CENTERLINE & }+i ENSURE ENTIRE FLOAT PATH (S UNOBSTRUCTED.=>t10,000 GALLON TANK 2°DROP TUBE 1°THREADED BALL VALVE WATER DRAW WITH PLUG State of AlaskaDepartmentofCommunityandEconomic Development«**AIDEA/AEA Rural Energy Group A KAASP|353 W.4th Avenue,Suite 220 y SAS SISA=**Anchorage,Alenka 06501-2341 .pak eS!RRR ve ys PRRRREG «RRRRRA RAAB Y5ISDASSDI:SIS wy |CIN eo OS Git PIII er TON Z \ PROJECT:ORO ORO ORO RRR RGR RRR RRERRE EB RRRCAR REGO RRRARRR REO ORRRR ARERR RRR ERROR RR UPPER KALSKAG BULK FUEL UPGRADE NINN NNN NNN NON NON RINNONOSSOOOSROROXRLROOONOOEOOIDISIIIIII I SSS II SA ISS UPPER KALSKAG,ALASKA 20,000 GALLON TANK SPECIFICATIONS 10,000 GALLON TANK SPECIFICATIONS 8"THICK x 24°WIDE CONCRETESUPPORTS@2-0 Oc 2 10,000 GALLON TANK8CALE:1/2°=4-0"CHECKEDBY:PLB FILE NAME SHEET APPRVDEY:JM.UKALSK(35)|C6 of8SCALE:AS SHOWN 2°TO DISPENSING POINT mW SIT! 40"EMERGENCY VENT AT TANK CENTERLINE 2 TANK FILL ||-TRANSFER PUMPSUBMERSIBLEPUMP FLANGED CONNECTION (TYP)3*NORMAL VENT \_ ||-12°LIVE LENGTH FLEX CONNECTOR,oO aT]1-144"MPT BY 1-1/2"FLOATING FLANGE PENETRATION HIGH LIMIT CUTOFF SWITCH om ADDITIONAL 4°S/S P-_..1-1/2"SOLENOID VALVE ADDITIONAL 4°CAPPED CAPPED PENETRATION 1-1/2"FLANGED BALL VALVE 20°MANWAY LEVEL GAUGE vat PN 2"FROM BULK STORAGEa PLAN VIEW 10"EMERGENCY VENT 20"MANWAY /AT TANK CENTERLINE 2°TANK FILL *NORMAL VENT HIGH LIMIT CUTOFF SWITCH JONAL 4"CAPPED LEVEL GAUGEADDITIONAL4".ADDITIONAL 4/PENETRATION CAPPED aN /J 2°CHECK VALVE 2 2°FILL LIMITER,CLAY & -.BAILEY F-30 OR EQUAL oe 48°1°|¢|17 hae 24 av |MODIFIED BODY SPOOL &ae 1-1/2"FLANGED BALL VALVEFLOATONLY.ALIGN FLOAT WITH TANK CENTERLINE &SUBMERSIBLE PUMP ENSURE ENTIRE FLOAT §12"LIVE LENGTH FLEX CONNECTOR,J PATH IS UNOBSTRUCTED.Parr MPT BY 1-1/2"FLOATING FLANGE 2°DROP TUBE O1°THREADED BALL VALVE aNWATERDRAWWITHPLUG Fi}it at N it 4-&ls - K 2) "RRRRRRG RRR-wih iS"RRR RRR:ns RRRi a RRR Oe*RAF RRVIII'IIIS PIII g x CORRE RNOR ORO EOMR REE VOIR ROGER State of Alaska 'CRRA RRARRIR RRR RRR ESSIII SOS ISS IES ISIESEEIEEE EBEIEEEREEEEREIEAREKSSESES De of ity and E :RRRRARARRARARRARARARRARARAAN ISI ISIDISISIISIISIIIAIRRARARARARAAAARANRANA i ee onNIDEAIAEA*Rural Energy Group8°THICK x 24"WIDE CONCRETE Ibs 333 W.4th Avenus,Sutte 220 IZ ACASSASUPPORTS@27-0"OC x *k Anchorage,Alaska 00501-2341 or UPPER KALSKAG BULK FUEL UPGRADE UPPER KALSKAG,ALASKA TITLE:SIDE VIEW 10,000 GALLON DISPENSING TANK SPECIFICATIONS 4 10,000 GALLON DISPENSER TANK DRAWNBY:ELK CHEGEDBY,_PLB FLE NAME SHEET SCALE:1/2"=1'-0"NESIGNEDBY:PLB APPRVD BY:JM UKALSK(35)C7 of 8UATE:1-21-00 SCALE:AS SHOWN 2°TO DISPENSING POINT |__| ,R 5 10°EMERGENCY VENT (TYP) 2"TANK FILL (TYP)LU|_-TRANSFER PUMP (TYP)3°NORMAL[|VENT (TYP)FLANGED CONNECTION (TYP)\i id .|_|12°LIVE LENGTH FLEX CONNECTOR,_-)1-1/4"MPT BY 1-1/2"FLOATING FLANGE (TYP'O Q ODO (o-en@)©O 0 |}___4-4/2"SOLENOID VALVE (TYP) ADDITIONAL 4*CAPPED \20°MANWAY (TYP)1-1/2"FLANGED BALL VALVE (TYP) PENETRATION (TYP) HIGH LIMIT CUTOFF SWITCH (TYP).SUBMERSIBLE PUMP (TYP) LEVEL GAUGE (TYP)a PN 2°FROM BULK STORAGE (TYP) PLAN VIEW SUBMERSIBLEPUMP(TYP) 3"NORMAL 20°MANWAY (TYP)10°EMERGENCY VENT (TYP) VENT (TYP) ,ADDITIONAL 4°CAPPED HIGH LIMIT CUTOFF SWITCH (TYP)PENETRATION (TYP)/2"TANK FILL (TYP) LEVEL GAUGE (TYP)2°CHECK VALVE (TYP) i:ho 7 "i I I Tr I I A-->.L-_->.T Cd UjHiWtWWAditil z (TYP) \ofeeQTIIBerrZ WI Clooplrrrre=ph}i?IN 12 22 20°16°20°ye 18"18°|6"P}P Tre:Pp P (TYP P FA2°FILL LIMITER,CLAY&BAILEY F-30 ven,YP))'{vr {ar)}i mr)1 4-1/2"FLANGED BALL VALVE (TYP)OR EQUAL MODIFIED BODY SPOOL &FLOAT ONLY.ALIGN FLOAT WITH TANKCENTERLINE&ENSURE ENTIRE FLOAT 12"LIVE LENGTH FLEX CONNECTOR,PATH IS UNOBSTRUCTED.(TYP)4-1/4"MPT BY 1-1/2"FLOATING FLANGE (TYP) 5,000 GALLON TANK 5,000 GALLON TANK\fe) oPTUBE(IYP)L L |_-1"THREADED BALL VALVE %[]WATER DRAW WITH PLUG (TYP) N 1 Sy :ISSN "SSI.6.RI FIYSONsal SIS aS bo SSN ASSIS "SyVUPIIWRN+RRO MOGI RORY AS oe R VN RAR RROSOPIIDONONIONNNROOOONINOIIISSS.°.......Ge Ox RR RAQRAQRRARRARRRQRRAQAQRRRRQRRRQACQAQRQCRRRRRRRKR GS RRR CRORE-SSSISIS IIIS ESE II IIESIS IIIIIOIN 'SII'W SISISIIIRWOWO W Yi OO * 10,000 DUAL PRODUCT GALLON DISPENSER TANK @&THICK x 24"WIDE CONCRETE SUPPORTS @ 2-0"OC SIDE VIEW SCALE:1/2"°=1-0" State of AlaskaatDepartmentofCommunityandEconomic Development **AIDEA/AEA a Rural Energy Group PROVECT:UPPER KALSKAG BULK FUEL UPGRADE UPPER KALSKAG,ALASKA me:10,000 GALLON DUAL PRODUCT DISPENSER TANK SPECIFICATIONS CHECKED BY:PLB FILE NAME SHEET APPRVD BY:Mt UKALSK(35)|C8 of9 DRAWN BY:Eu CESIGNEDBY:PLB CATE:1-21-00 SCALE:AS SHOWN 1 2°TANK FILL 2°TO DISPENSING POINT HIGH LIMIT CUTOFF SWITCH 10°EMERGENCY VENT AT TANK CENTERLINE r LEVEL GAUGE 20"MANWAY FLANGED 1-1/2"FLANGED BALL VALVE 3°NORMAL VENT CONNECTION (TYP) ADDITIONAL 4"CAPPED PENETRATION it at NN 2"FROM BULK STORAGE PLAN VIEW 10°EMERGENCY VENT AT TANK CENTERLINE ADDITIONAL 4"ADDITIONAL 4"CAPPED CAPPED PENETRATION PENETRATION 2°TANK FILL 3"NORMAL VENT 90"MANWAY HIGH LIMIT CUTOFF SWITCH LEVEL GAUGE al CHECK VALVE homed m lanl 2 Cifrr2---k=-h!uy a] zi!ax 20 |16 24"ie |48"|_i |t i 4-1/2"FLANGED BALL VALVE 2"FILL LIMITER,CLAY &BAILEY F-30SUBMERSIBLEPUMPOREQUALMODIFIEDBODYSPOOL&2"DROP ,12 LIVE LENGTH FLEX CONNECTOR, FLOAT ONLY.ALIGN FLOAT WITH TUBE 4-1/6"MPT BY 1-1/2"FLOATING FLANGE TANK CENTERLINE &ENSURE ENTIRE\FLOAT PATH IS UNOBSTRUCTED. 1°THREADED BALL VALVE oO WATER DRAW WITH PLUG fy 5,000 GALLON TANKi ASNSSIN>bye:FYSVI So LL wySAKiAirAriNIGEEKSAREEEREILIEGERELLEELEISIIIELIELISSIERRASOIRRINNEWR 8°THICK x 24°WIDE CONCRETE SUPPORTS @ 7-0"OC SIDE VIEW 5,000 GALLON DISPENSER TANK 1-1/2"SOLENOID VALVE = [= SUBMERSIBLE PUMP |_}--TRANSFER PUMP f ||42°LIVE LENGTH FLEX CONNECTOR,ya oO fl _-aT 1-1/4"MPT BY 1-1/2"FLOATING FLANGE State of AlaskakeDepartmentofCommunityandEconomic Development +,oe AIDEA/AEA a Rural Energy GroupABNoekeomins,(BARASSA PROJECT:UPPER KALSKAG BULK FUEL UPGRADE UPPER KALSKAG,ALASKA 5,000 GAL DISPENSER TANK SPECIFICATIONS SCALE:1/2"=1'-0°ELK CHECKEDBY:PLB FILE NAME SHEET DESIGNEDBY:PLB APPRYD BY:UML UKALSK(35)C9 of 94-21-00 SCALE:AS SHOWN x .. ea .°ae . : ..e ad $ : i iCieePERECOPY|,"Headquarters Mateclals TO B&RETURNED TO L | vo -Dept.of Transportation & THE | >5800 €,TudorRoad n &Public Faalitea PROPER FILE | Anchorage,Alaska 99507-122§\- a Guteva _KALSKAG AIRPORT Runway extension and Material Sites Investigation JULY 20,1973 :STATE OF ALASKA N\DIVISION OF AVIATIONDESIGNSECTION EAAteAMEAMDIESEANETOA: : a j we "ue qT ee Ly t uo ue a KALSKAG AIRPORT RUNWAY EXTENSION AND MATERIALS SITE INVESTIGATION JULY 20,1973 APPROVED: Ah,O.Fz>Engineering Geolégift a ield Geologist STATE OF ALASKA DIVISION OF AVIATION DESIGN SECTION DyTIREULISSRNSRPIOLLGOSPGIDEREeeae7MOF3RRSCahSeteeePPPAYRIOELETEeCMEMTIEELLAALIEETMROneACATatEES TABLE OF CONTENTS VICINITY MAP MEMORANDUM REPORT PHOTOGRAPHS LAB REPORTS -MATERIAL TESTING rs oh wa nN %¢SietebacethLARaJotneeinical oawyvoy|per!o>@{teaMn<4BPMHUIATENPTREMEPELBONNNet 512.73 Ae, USS 4413 ELEM at mates fy ON te AE BEG that ate ARR ELD gt PAE TOE Gy ON Ban,"Det fclptesenia,AMELIE NAL tg ee ey nae we cptect anys cap wg pp ism tei,tectPREMaROTTSEE0SEREMBEANIDOPOEGPEACEteEEEieSGDGOOGOTTGUEEEESMeeGRpteSCEORNAIBSP)EOCT 00,0 eR SC DRI to Spe et tig t "fn:cae 3 Careral aN Tec 7 Mh locaton AP.Ae ox mote Soot Led Locate e nhlStste/pack =/3&o& aeClayton C.hueners Chief Design Engineer Thru John C.Moores inglneering Geologist July 20,1973 Ken Hemenway Kalsxag Airport €Haterial Field Geologist Site Investigation LITROLUCTIORN This memorandum covers the subsurface investigation conducted for the proposed runway extension and material sites at Kalskap.Field work was completed Latween July 1 and July 2,1973,under the supervision of Field Geoloyist,Ken hemenway,This work was completed during the materials reconnaissaica for the Uethel paving project in the Xalskaz area.At Kalshkag a Dewly constructed read system built Ly Neruan Brothers Company,Inc.,of Palmer,had recently been completed for the Alaska Lepartment of Highways. METHOD CF INVESTIGATION A portable Laynes Larth Drill mounted on a backpack was utilized for subsurface exploration.Sampling equipment consistsd of 2.5"solid flight auger.All samples were examined in the field and forwarded to Anchorage for further testing.Test results are available upon request EUNWAY EXTENSION FOUKDATION INVESTIGATION Two borings were dril the potential eXtension areas only. Test hole 3 located at etat OB 1540),\east of tis existing airstrip,contained 14.5 Feet of silt.t fliole 9 locate at tion S2+97\,west of the runway, contained 11.5 £of silt over 3 feetrof gravelly sand.One foot of seasonal frost was recoxded in test\hole 9 at pth of 2.5 feat to 3.5 fect.VYogzeta- tion east of tie runway cousists of Killow brush.West of the runway theWillowbrushis\not as densa.' BATERIAL SITLS Two material sources were utilized by Herman Brothers in ths construction of the road system between upper aud lower Kalekag.Ona sita ds located approximately one-quarter mile upstream from upper Kalskag and the ather consists of a river bar adjacent to lowar Kalskag.Your test holes 8 1/2 fect deep were placed in the river bar adjacent to lower Kalskag.The ceposit coutains in excess of 100,000 cubic yards of fine to mediua sandy gravel. Four borings were also augered fo the deposit one-quarter aile upstream from upper Kalskag.These test holes straddle the area worked by Herman Brothers in the construction of the road syatem hetween upper and lower Kalskag.Approximately 40,000 cubic yards of fina to modiun sandy gravel remains in this deposit.Lach of the aLove sites was worked in the spring before the ice went out.7TAINORESNRGAEBPSSksAusRSa CDROLLMaeMOTELSBMAGORALTOLRTEeTGBy8B xuhgFcRbagai®& 8 isRe && B=Bad2=Py55Bss.3Py% HEMORARDUM Clayton C.Hueners 2<July 20,1973 CONCLUSIONS &KECONMENDATIONS 1.The pvunway eatension should consist of an overlay utilizing naterial from elther of the saterlal sources. 2.The fine to nedius sandy gravel is very clean and will require binder material in the surface course. 3.Access is affortadto each of the atove materfal sources over the road system coustructed duriag the 1973 construction season, Kh.At lower Yalskag a small slough will have to be crossed duriug periods of high vater in order to work the gravel deposit. oa ak Send etoeneCOBBLEIOSMTAEYPDRLILADtaleRieke Gravel bar materi ater at fowar r contractor for r before "breakeup 7/2 KHL villane,Rspeesssot%is>oO"aetthe tz al site adjacent to villace.fonded aresjé on where contractor eacavated gravel for 7/2,OK IOWER EALSRAG srrennencnpey recor noes "rasa Augering test hole on gravel ber.2/2/73 KH. Riverbank gravel at lowex village. TéU/72 KH, stewie ree:Pag Mie FETs +eo Material site on xriver bask about 1/4 aile up-river from upper village.Note access road upper left. Area excavated for road building embankment msterialisa is coeverad with water in approximately canter of phote, 7/2/33 KOH, Augering test hole at material site about 1/4 alle up- river from upper village.Water to the left covers the area worked by road bul went out im 1973, W4A2/73 KW iding comtranter before tha ice UPPER RALSEAS Material site abour 1/4 mile up-river from upper village.2/2/73 £0. Vater covered area of material site about 1/4 mile up-sa od xiver from upper villase.Area pictured hes been "worked” by road butiding contractor--he excavated meterial from this lecation before the ice weat out in the epring ef 1975, Pi2S72 REL RR Material site about 1/4 mile upriver from upper village. Read building contractor excavated material at the loca tion in the left center of phota before the ise went "sur” in the spring of 1973. 742/730 KHL OVASTVAAAddl jae,eseeByattOshoeRleagle _ Nae fewiotheVw« _-Wks@ LAB REPORTS 2 nemyeteam,A "STATE OF ALASKA ==4 |vepartmenr oF HicHways |It_oS |LAB ;REPORT nests im pabo-b preconstauction [i]tconsteuction &] _Fiew contro.'C)|quaury BY sm ee CHECK.=.= ()2 proc.recoroTEST.'OF 'Grae 13.23.6.791.228.213 _t7EM NO _INFORMATION?='(C):Finatrecoro (]PROJECT NOR*LI639':_provect NameLOwer Kalskep tasoratory NO.__F3AMHESSAMPLEDromriverbankinfrontofLever__suswneo sy Hemenway FIELD NO,_'PS-2-K.8. source_._Willage : "QUANTITY REPRESENTED DATE 8-16-73 LOCATION (RDWY,}DEPTH _.DATE SAMPLED 7-1-73 EXAMINED FOR Quality SPECIFICATION DATE RECEIVED 7-11-73 _;SPEC :SPECPASSING]AS .SPEC.i SIEVE [RECEIVED OPTIMUM MOISTURE %+10" MAX,DRY DENSITY,_.543" . 4"MAX.DENSITY NUMBER %GRAVEL|3"CORR,MAX.DRY DENSITY %SAND.bat 2"FIELO DENSITY %SILTVa"|1090 FIELD MOISTURE _.:%CLAYcE|96 %COMPACTION.FSV.my ¥"BF "eH -..|ce wore: A"76_%+NO.4 ”PL beh 4"|67 --fassHo >«oreo cataskatr2 CJ Jet:seal1452%FRACTURE SOI CLASS . 78;44 DEGRADATION VALUE ee _io}44°I _] aturat DENSITY fi6}]42 1.NATURAL MOISTURE £20 ee a WEIGHT LOOSE '30 |38 a |WEIGHT RODDED £40 |29 |MISCELLANEOUS ° *80 4 #100 9g iF#200 2 ee o 02MM STATIC IMMERSION o ! 005MM BRANO 0%1% |;DUST RATIO:.". 1%VAS 2%rY,) DELETERIOUS MATERIALS:|coarse SPEC FINE SPEC > MINUS #200 MESH : > £”SOFT FRAGMENTS o|COAL LIG.OR LT,WT.PART.* CLAY LUMPS 'A STICKS&ROOTS |FC >|coxcermnneres Size 4 &-be speciric GRAVITY!App!2.62 2.63 "ABSORPTION Soper ots _--uw F FINENESS MODULUS,|dja i :++6 SULFATE SOUNDNESS ,|:[2,7 -3,3.foo::1: FREEZE-THAW RATIO.feo wa es Leal ee seein abee of)peed Ty o-4 =f °LA.ABRASION 10584 ----GRADE__p JOP:|jf | |:oP 4 , THIN-ELONGATED .a ar ;TT ORGANIC COLOR!)THAN.S00 PPM cya.Piet ashen a MORTAR COMPRESSION STRENGTH:*-ne On +--+-oo Sp 'a ane oe "=sTaANDARO it 1 SAMPLE RATIO.=spec.;:os 0.pst!a _.MOISTURE -PERCENT en eet "oy 3 'Y FOR ROAD MATERIALS LABORATORY USE ONLY yDAY,PSI >. . - ;WHEN PROCESSED To CONFORM 70 GRAOING REQUIREMENTS,THIS MATERIAL 1S SATISFACTORY FOR:DESCRIPTION OF MATERIALS.mes |.Dt ns __if REMARKS:::wo ::fea.2 ald.;. :poe y ;; ;vi i ' :i 3 -oboe ::4 pet .,:>2 .5-t .5 nied ede enew 2 Pa a te ae weit cette aaeetmee cabe cme ee ney oe veletne ; , }ecere rek ane orm tao CONFORMS TO SPECIFICATIONS:"SIGNATURE_be "Ste "He:tty CDEEMchaal--vsO noO naw HREZ ane Bua Moe ke ke ee oe oe ote:ER om OD ORE ee ee ek j i {]i ;1 j !'}'|I '[';i ,'|'1 ' .SOILS ANALYSIS PROJECT NAME KALSKAG PROJECT NO..13,.83,6.291,228.213 Depth Field [Lab ||%Nat Lz MECHANICAL ANALYSIS -%PASSING . ASSHO Frost STATION in Ft.Ho.No.Moist {+3"]3"|2"\"1/2'|#4 [eto |enofezoot*.o2z|t.t.|p..fe.t.|uNieLeD CLASS FAA FSV Runway "15+00 3'Rt.[0.0=10.0 5 K.H.|468 100 |39 193.3 Si A-4 (8)E-6 F-4 Material Site Lower Kalskag Gravel Bar T.H.1 0.0 -1.0]1 K.HA 465 100 |99 |85 |35 |27 [15 |1.3 N.V.N.P.|Sa_Grvl A-l-a (0)E-3 N.F.S. 'East Bank of River: T.He S 0.0 =1.5]3 K.H.|466 100 93 62 30 3.3 N.V.N.P.Grvl Sa fi-l-a (0)E-3 N.F.S. TH.6 0.0 -1.0}4 K.II.|467 100 90 72 2,0 N,V.NLP.[Sa -3_(0)E-3 NFS Material Site -Upper Kalskag Gravel Bank TH.10 0.0 =1.5]6 KJ 469 100 92 70 46.|37 20 1.1 N.Y,N.P.[Sa Grvl A-l-a (0)E-3 N.F.S. THe 13 .0.0 -1,5]7 K.Ha 470 .100 95 70 45 32 18 0,3 N.V.NLP.[Sa Grvl A-l-a (0)E-3 N.F.S, BUTT Se a Ne Ce mate seen oe -oo ret 'eo BORING LOG LEGEND I'1/11/73 Date of Soil Boring [Frozen Material FS #3 Field Sample org (Organics) si (Silt) Strata Change si/sa (Silty Sand) "®#3 Similar to Field Sample #3 sa (Sand) =Depth in Feet gvl (Gravel) 7 _Water Table FIELD BORING LOGS DRAWN:PS.VERT.SCALE:1"=5'DATE:TOPO SHEET STATE OF ALASKA DEPT.OF PUBLIC WORKS DIVISION OF AVIATION T.H.No.2 7/1/73 sr Site eyes etreaeesd @ 1 KH Se 3.5 bets] sa/grlSoePSS]occa srl thon JensesBEYDense.bontth 5'aoe]gs 4hoASecon,BIBS'BS)ee eelpetiSleeaugueO°S.Gq SN8.5!ote 8.5!9 68°8 fast ens angere G Cosicwtangiroy&-&8, T.H.No.3 T.H.No.Y 7/1/73 7/1/73 ESS 5!Wee FS 2 K.H. i SSS salarO80"Sa8e4 A-1-a(0).NFSSS.@ I KH LRS)areSosalgrleB.g L.A.Abrasion--[8R8687.2]Grade--B SOO i Bette 'PsBE]yen dene bide b 8S Ver dense bile 55520°08 'oP j G79! Poge!hia 7.51 L's:Shows dry,8.5 &7SSOKMedlikTH2-58.5!{Sg Dalles ented dest)bles 15" "|KH.A-l-a,NFS Venu Gace, FIELD BORING LOGS KALSKAG DRAWN:L.S.VERT.SCALE:I"=5'|DATE:8/30/73 TOPO SHEET STATE OF ALASKA DEPT.OF PUBLIC WORKS DIVISION OF AVIATION pron-aele©eegeoe)eelsle2leT.H.No.5 7/1/73 cre les 3 KH.ae gqri/sa-pies A-t-a.NFS Lie ee Chay ville,0-5 en5odyye45°on orlootVerdene$-7'shard cone 71 E28 salar!dude 8.5! T.H.No.7 T.H.No.8 7/2/73 heeic iw dlow bruh ry YY FS 5 K.H@eKH.Y si|}sa GY A-4(8).F-4A-3(0).NFS Y)}Dene .-verde O-1c"Trexe ee |babes 4.0 YYiGY8.5!Y)10!YF YY Scheel bebous jou .G,c ust Yj FIELD BORING LOGS KALSKAG DRAWN:L.S.VERT.SCALE:("=DATE:8/30/73 TOPO SHEET STATE OF ALASKA DEPT.OF PUBLIC WORKS DIVISION OF AVIATION GYaes meee grtf/sa GiraeTDPeeFO,mAOA520;6a'GOe22'OO.08OO0G0586022ora-),'a80°oZoV20004xe)Yo0.ereEeORI)©O98HF0-?8.5! *6 K.H.A-l-a(O),NFS Geass aS A mediate _waters bresh TP 4 34 |FS 6 KH. Cott 4 o i4 Ss 1.5!-teseqjsa/grl © eek Rasy dott s 6-7'fd ¢ wt Verde o-4 p00 D libies Te 8.5'_Bes 7.5! FIELD BORING LOGS KALSKAG DRAWN:L.S.VERT.SCALE:I"=5'DATE:8/30/73 TOPO SHEET STATE OF ALASKA DEPT.OF PUBLIC WORKS DIVISION OF AVIATION Rae.Deer and convire8!S008 art lakers as FIELD BORING LOGS KALSKAG DRAWN:L.S.VERT.SCALE:1 =5 DATE:8/30/73 TOPO SHEET |STATE OF ALASKA DEPT.OF PUBLIC WORKS DIVISION OF AVIATION TO: THRU: FROM: Central Region Department of Transportation and Public Facilities Memorandum State of Alaska Vic Winters,P.E.DATE:January,1997 Project Manager Aviation Design Donald W.Holland,C.P.G.FILE NO: Region Geologist Central Region TELEPHONE N Peter J.Ondra SUBJECT:g Airport Improvements Engineering Geologist Geotechnical Report Central Region mendations fiskokwim River between the. €approximately 3.2 km apart n long by 15 m wide and is surfaced The existing runway at Kalskagis located "the no facing it.In addition,a portion of the end of the runway will be replaced with -end of the runway between depths of 3.6 m and 3.71m. Five"test"pits were dug off of the west end of the existing runway for the proposed runway extension.These test pits found 0.1 m to 0.2 m of surface organics over 0.2 m to 0.5 m of organic silt.Foundation materials consisted of 1.3 m to 2.2 m of sandy silt over silty sand and gravelly sand.Two of the test pits bottomed in silty sand at depthsof 4.5 m while three of thetestpitsbottomedingravellysandatdepthsfrom3.8 m to 4.0 m.The sandy silt had a PO.075 ranging from 38 to 90 and a moisture content ranging from 7.3 to 44.5 percent while the silty sand had a PO.075 ranging from 7 to 22 and moisture contents of 10.0 and 11.7 percent.A sample of the gravelly sand had a P0.075 of 6.A water table was found between depths of 3.5 m and 3.6 m. A total of 8 test pits were dug for the proposed new access road off the srunwaybetweenStations1+250 and Station 1+950,from 100 m to 13 runway centerline.These test pits found 0.1 m to 0.2 m ofsurface.4 ght of the existing over 0.2 m to 0.8 test pits bottomed in sandy gravel at depths from 4.8 ranging from 66 to 80 and a moisture content ranging of the sand had a P0.075 of 3 and a moisture content of m.A test pit dug for the new access road off the west « silt over 3.0 m of sandy silt underlain by sandy grav of 78 and a moisture content of 30.1 percent. A water table was found at a depth of 4.3 Two potential Pot eeres wate:sso ex north side of the Kuskokwim Riv gravel bar varied between 610 m an dug on this bar found sandy gra to 150 mm in diameter with.gtavel/grayell m to 60 m wide.The three test pits an estimated 5 percent of cobbles up A combined sample was tested and found n value of 69.The water levelin the gravel ime of the investigation was found between depths of 0.5 m and .9 m but this Ccordance with the level of the water in the Kuskokwim River.At this time it tful that a permit can be obtained for any mining at this site. Another gravel source to be considered for use on this project is at Old Mary's Bar located on the north side of the Kuskokwim River approximately 27 km upstream from Upper Kalskag.The State of Alaska DOT&PF currently has a materials contract with the State of Alaska DNR for thissite.A Corp of Engineers permit allows for a maximum of 15,000 m?of material a year to be 2 mined from this site.Documents show this site to contain sandy gravel suitable for use as both Embankment material and Aggregate Surface Course.The sandy gravel is listed as having a P0.075 from 1 to 3 percent. A potential rock source was also looked at.The Site is an existing quarry located proximately intrusive rock with weak very weathered zones. LA Abrasion value of 16 and a Degradation value o weathered rock had an LA Abrasion value of 18 and a taken from an existing stockpile of crushed rock both RECOMMENDATIONS 1. 2.ankment material and geregate Surface Course. ed thru Calista Corp. 3.Combining material obtai it Upper Kalskag and Old Mary's Bar lecessary quantity of Aggregate Surface n enough material of suitable size forshouldproduceenough: gregate Surface Course,change the specification so that ed material retained on the 4.75 mm sieve shall have atF'two. RECEIVED )PHUKAN CONSULTING ENGINEERS &AssouR tes ne.Civil *Geotechnical ¢Surveying «Environmpotab/ANCHORAGE June 23,1995 W.O.#94768.1 City of Upper Kalskag Attn:The Honorable Loreen Steeves,Mayor Re:Sewer System Routing Dear Mayor Steeves: Subsequent to our meeting with the City Council and Ms.Carol Campbell of Village Safe Water this letter presents our evalutions on the proposed sewer system routing.You will recall that we discussed three sewer layout options for Upper Kalskag.Option 1 was as shown in the 100%Preliminary Engineering Report,November 1993,and this option requires trench depths which we feel are excessive for Upper Kalskag. Option 2 is similar to Option 1,but includes a second pump station to serve the main village.Option 2 requires substantially shallower trench depths than Option 1,but the extra pump station would add sewer charges of approximately $10.00 per month per home for operation and maintenance.With Option 2,the Steeves,Olinga Gregory, Elizabeth Gregory,and Williams homes could not be served by a gravity sewer extension. Option 3 routes the sewer along the south side of Airport Street,east of Walker Street, rather than in Paul and Stephen Streets.Trench depths are less than Option 1,and more than Option 2,but only one pump station would be required to serve the main village. The Steeves,Olinga Gregory,Elizabeth Gregory,and Williams homes couldbe served by a gravity sewer extension.One disadvantage of Option 3 is that Stephen Street realignment could probably not be justified incidental to the water and sewer project. As we discussed at our June 19 meeting,Option 3 would seem to be the best choice of the three options because it reduces the depths of trench excavation,but doesn't add another pump station.We were concerned,however,that groundwater conditions might prevent us from construction of the sewer system along Airport Street east of Walker Street. Consequently,on June 20,1995,we excavated three test pits along Airport Street,two east of Walker Street,to visually determine groundwater and excavation wall stand-up conditions along the proposed Option 3 route.Test pits were logged by the undersigned, and witnessed by Ms.Carol Campbell,VSW.Test pits were excavated by a Kobelco K914 track mounted hydrauli¢excavator rented from Kelly Ryan Construction Co.Test pits indicated that sewer construction along Airport Street,as shown on Option 3 drawing,is feasible,provided: 2702 Gambell,Suite 201 ©Anchorage.Alaska 99503 *(907)272-7111 /FAX 277-3177 1.Groundwater and surface water conditions are similar to those present on June 20, 1995 2.Sewer construction is scheduled during the "dry weather”season. Construction equipment and techniques are adequate and appropriate for the depths of trench excavation. 4.Cooperation of adjacent property owners can be obtained so that trenches can be safely sloped,and so that excavated material can be temporarily stockpiled on private property.(Of course,private property must be properly and promptly restored after construction.) Please find attached the following:A drawing of the Option 3 routing indicating test pit locations,test logs for the three test pits,and related soils data for your information and records. Based on our meeting oni June 19,1995,and our test pit results on June 20,1995,we recommend that the sewer system be designed on the Option 3 routing.If you concur, please sign in the space provided below,indicating your concurrence,and return signed copies of this letter,with your concurrence,to.us and Village Safe Water. Please call if you have questions or comments. Sincerely, PHUKAN CONSULTING ENGINEERS &ASSOCIATES,INC. MeeLt.tall, Steven M.Miller,P.E. Project Manager cc:Ms.Carol Campbell Village Safe Water The City of Upper Kalskag concurs with the Option 3 sewer routing shown on the attached drawing.Phukan Consulting Engineers &Associates,Inc.is authorized to proceed with Option 3 sewer design. Name Date PHUKAN CONSULTING ENGINEERS &ASSOCIATES,INC. Civil ¢Geotechnical «Surveying ¢Environmental 203 W 15th.,Suite 104,Anchorage,Ak.,99501 Tele:(907)272-7111 Fax:(907)277-3177 PROJECT:UPPER KALSKAG PHASE 1!DESIGN DATE:6/23/95LOCATION:AIRPORT STREET TEST PIT:1 W.0.:94701.170 .TOP ELEV.:51+ SOIL DESCRIPTION DEPTH(ft.)THERMALSTATESAMPLESMOISTURECONTENT(%){fofe|ofoeemctSILTY SAND (SM) SILT (ML) gray,very moist POORLY GRADED SAND WITH SILT (SP-SM) -gray,very moist BOTTOM OF PIT @ 18 FT. COMMENTS:NO GROUND WATER ENCOUNTERED.GOOD STAND-UP OF EXCAVATION WALLS.TEST PIT LOGGED BY STEVEN M.MILLER,P.E. SITE DESCRIPTION:BRUSHY AREA 20°SOUTH OF AIRPORT STREET AND 50°EAST OF WALKER STREET. PHUKAN CONSULTING ENGINEERS &ASSOCIATES,INC.Civil ¢Geotechnical ¢Surveying 6 Environmental 203 W 15th.,Suite 104,Anchorage,Ak.,99501'Tele:(907)272-7111 Fax:(907)277-3177 DATE:6/23/95 TEST PIT:2 W.0.:94701.170 ;TOP ELEV.:50°+THERMALSTATE> eS - & a ul a ]CONTENT(2)SAMPLESSTUTTETICTELOELLLpenSILT (ML)-gray,very moist BOTTOM OF PIT @ 11.5 FT. |_| 4 120; J - COMMENTS:NO GROUND WATER ENCOUNTERED.FAIR STAND-UP OF EXCAVATION WALLS.TEST PIT LOGGED BY STEVEN M.MILLER,P.E. SITE DESCRIPTION:GRASSY AREA NORTH-WEST OF FRED AND OUNIA HOLMBERG HOME,20°SOUTH OFAIRPORTSTREET,80°WEST OF DUNIA STREET PHUKAN CONSULTING ENGINEERS &ASSOCIATES,INC.Civil ¢Geotechnical e Surveying «Environmental 203 W {5th.,Suite 104,Anchorage,Ak.,99501Tele:(907)272-7111 Fax:(907)277-3177 PROJECT:.UPPER KALSKAG PHASE |DESIGN LOCATION:AIRPORT STREET W.0.:94701.170 DATE:6/23/9 TEST PIT:3 $s) TOP ELEV.:48°+ H ay 5 "'&>2 Ww 2=|2 |g SOIL DESCRIPTION o Salal6Sle4(28|8 TOPSOIL AND ORGANICS - SILTY SAND (SM)| -brown T Pe rs| SLT (ML)= -gray,very moist | 1 |32.70 | 7 BOTTOM OF PIT @ 10 FT.r +8 na on m COMMENTS:NO GROUND WATER ENCOUNTERED.GOOD STAND-UP OF EXCAVATION WALLS.TEST PIT LOGGED BY STEVEN M.MILLER,P.E. SITE DESCRIPTION:GRASSY AREA 15'SOUTH OF AIRPORT STREET AND 210°WEST OF MISKA STREET. PO1PIS3 XLS PHUKAN CONSULTING ENGINEERS &ASSOCIATES,INC. Civil *Geotechnical Engineering *Materials Testing *Enviromental PAN WE -91.4 U.S.STANDARD SIEVE OPENING IN INCHES U.S.STANDARD SIEVE NUMBERS HYDROMETER e a 37 2 st Ae 75"«5%4°6 £160 1486 200 1 40 70 100 140 200WETWT.-PANWT.=1304.1 100 T rT T mret 4 ++T tT TT +++-++0DRYWT.-PANWT.=1130.7 me SIEVE |CUM.WT.|CUM |PERCENT [PERCENT 90 x Grad ormed on unwashed san 10size_|+TARE |wr.|RETAINED|PASSING pert sample 3 91.4 0.0 0.0 100.0 ?91.4 0.0 0.0 100.0 80 20°i 14 0.0 0.0 100.0 bl 91.4 0.0 0.0 100.0 yar 91.4 0.0 0.0 100.0 0 30 -a 1223 30.9 27 973 38"154.0 626 5.5 94.5 3 \2 WA 335.1 143.7 127 873 Za 60 40 Es#10 306.8 215.4 19.1 30.9 4 s #20 364.4 273.0 241 75.9 a iy#40 $56.0 464.6 411 $8.9 8 so i"so «6#60 849.7 758.3 67.1 329 \#100 017 926.1 a19 18.1 4 gi#200 144 1053.4 |93.2 68 %40 0 4%PAN 220 1128.7 a s Be Q "GRAVEL =3 30 a ”%SAND .80 %FINE bad 7 t 20 +-80 D._SIZE -0.09 aN 1e AN D,swe "0.23 D'sz@e ts 0,44 10 90 a Coeff,of Uniformity,Cu =49 0 100Coeff.of Curvature,Ce *13 $00 -100-50 10 86S t OSs -O1 005 0.01 0,005 -0.001 GRAIN SIZE IN MILLIMETERS NAT.MG.(%)LL PL PL GEAEL sD - 153 'COBBLES COARSE FINE COARSE MEDIUM FINE SLT ORCLAY TEST HOLE:t CLASSIFICATION PROJECT:UPPER KALSKAG SAMPLE NO.:3 POORLY-GRADED SAND WITH SILT CLIENT:VsSW DEPTHOF SAMPLE UNIFIED SOIL CLASS SYMBOL:SP-SM 'AREA:UK,AK 1 COMMENTS:W.0.#& 94701.10 DATE:20-Jun-95 PROJECT:UPPER KALSKAG W.0.;:94701.1 TESTER:_M.SOMMER OIMSTPI_XLS PHUKAN CONSULTANTS AND ASSOCIATES,INC. Civil *Geotechnical *Surveying *Environmental CLIENT:VSW LOCATION U.K.,AK. DATE:20-Jun-95 MOISTURE CONTENT TEST SAMPLE #:TP1,S1 TPI,$2 TP2,Si TP3,Sl DEPTH:9°9 16'-10' TARE #:A27 A8 (e)A26 F TARE WT.(g):11.5 112 13 11.6 WET WT.+TARE (g):69.2 82.0 100.8 778 DRY WT.+TARE (g):55.8 68.1 $1.2 61.5 MOIST.CONTENT (%):30.2 24.4 28.0 32.7 SAMPLE #: DEPTH: TARE #: TARE WT.(g): WET WT.+TARE (g): DRY WT.+TARE (g): MOIST.CONTENT (%): SAMPLE #: DEPTH: TARE #: TARE WT.(g): WET WT.+TARE (g): DRY WT.+TARE (g): MOIST.CONTENT (%): {SAMPLE #: DEPTH: TARE #: TARE WT.(g): WET WT.+TARE (g): DRY WT.+TARE (g): MOIST.CONTENT (%): SAMPLE 4; DEPTH: TARE #: TARE WT.(g): WET WT.+TARE (g): DRY WT.+TARE (g): MOIST.CONTENT (%): SAMPLE #: DEPTH: TARE #: TARE WT.(g): WET WT.+TARE (g): HORY WT.+TARE (g): MOIST,CONTENT (%): MISEMIE SE SESS ITE AVERAGE "ACHINMUM nerd-5 STEM QUANTITY OESTH TEPTH DESTHSSEYE>-0.2060 ---e - = a 1-8 &SEWER 2522 oF |BAF FT.a7 FT.135.2 FT. =MH t-3 -- : 'Sta.£835 'STA.2+76.5 \+FORCE MAIN «u/A +N/A 1/A ¢N/A * G.'4.'\0.6.49.77 MH 1 .4°MANH 3 3 .Ps 43 85 FTHEwiv,a830 .SE INV.40.12 \STA,0r00 Sa .OLES :SB FT 3 FT.8 fF yay avag (27 STU6)Swinv.40.17 \STA.0468.2 22 |f CLEAMOUTS 5 6.6 FT.37 OFT 8.7 FT 2 .48 a HL 5 =3.6 js 3 '"ge AReoDEPTH=31 \be \-ante 22 '3 UFT STATIONS H :18.2 FT.N/A N/A .'---.Sw INV,42.13 \i\.Pat ™ .NW INV.38.37 'LET STATION a ._toct7\DEPTH =12.5 AO5560.00 MH ¢OCES NOT INCLUCE FORTE MAIN FROM PUMP STATICN TO LAGOON .0.4%.31-58 'f STA nodeNWitd,38.4 /OG.51.6¢SE nv.39.99 uke fo NWINV,41.3:CEPTH =15.2 _gf SE INV,41.4! .eats SW INV,41.27_ -a _-aw”sf DEPTH =10.3 ; 'N"MH 4 : /STA_4464.9 . 0.G.51.40 : NW INV,42.79 1SEINV.42.89 ' SW INV.42.89 DEPTH =36 INV.28-81CEPTH=3.0 a é . . N-UNE CO 3=A*MH § /STA,7+68.8f9G.51.40 NW INV,44.71 SE INV.44.81 SW INV.44.81 OEPTH =6.7 £0 7 J STA.9433.8 \9.5.50.50 INV.45.80 OEPTH =4.7 ..xOiMH 2 14CaySIA.2425.0 0.6.51.80 dNEINV.43.60 DEPTH =8.2 MH 3-8 j SS STA,3+40.0 aSOG.$1.16,as - NE INV.43. opm =77 RIy E R Sta tO RW :i .=STA.0+00.0 SE &NW Nein.4 67 attNMA67== SE INV.44.77 (8"STUB)Be s22g)NW INY.44.77 (8"STUS)INV.35.71.DEPTH =6.3 ;DEPTH =3.7 :PTove[sy |om |or |ovte REVISIONS BY :ee EAL,SANITARY SEWER IMPROVEMENTS|eS PHUKAN CONSULTING ENGINEERS &ASSOCIATES,INC.UPPER Kubeken Left OPTION 3wowCivil¢Geotechnical ¢Surveying «Environmental KALSKAG,ALASKA 'fag *TEST PIT LOCATIONSOrenytme_aK.503 SANITATION AND WATER rey AIRPORT STREET ALIGNMENT -8&LINE -_{ene 2702 Gambell St.,Suite 201,Anchorage,99 -IMPROVEMENTS ea mer&Me ERE --Soa FF Re -_ foment -e S Tele:(907)272-7111 Fax:(907)277-3177 1995 Ware [ISE_N/A [ere enzarag LOPE OWS JOPT 3 a mee ET pare "Seenee®”foram JA wo 947011 |=;ra - TESTPITLOCATION MH 1-0 TEST PITLOCATION Kot I-F TESTPITLOCATION Mi 1-4 13.5 WORTH OE how Locations °-oo 05 oe o- DATE:$731796 7 7 YZ 0.0 o4 0”=ORGANICS o id B F Wo,.Y)2 32]24 ORGANICS ©BROWN SILT 24 24 3 Z -Z ze PPE ELT Ero 3 4 FROZEN GROWN SANOY SILT a Yy "3 ad RENCH WALLS GOOO i:Y BLE SUT ;3 3 : ry $+5 $4 3Yig1'Y;64 Y .«4 .4 ss ;Y :3 Y BROWN SILT CHANGING TO BLUE SILT wd 38Ya3Y8 *;Yy 1 Z as 7 4 'Led oo 4 SOUE SURFACE WATER In TUNDRA 4 F Sa SAND ©GRAVEL F TRENCH WALLS G00 3 $4 of eee 100 04 04 0WOWATERENCOUNTERED337 'TRENCH WALLS GOOO re J ad e e7 e:ed s sq.o4 e- fo "4 "4 ud 5 6d 63 ed TEST PIT LOCATION WH 3-C TEST PIT LOCATION MH 5 TEST PIT LOCATION 1T8-93-7 TEST HOLE LOG LEGEND OATE:5/31/96 ATE:$/31/96 HEAR INTERSECTION OF AIRPORT STREET AKO DIWIA STREET ° ]ORGANICS (OEPTH UNSPECIFIEO#or JTF on *7 =|oncanics a 1 y 14 =ORGANICS 4 Yy 1a 2 3 ko 3Y:24 Px 2 24 Y3Uy3434YY .'Y CAE woSTEYBoon str d VERY WOIST GLUE SILT ©CLAY-Fiat a Y VERY MOIST LUE SILT/eee 2 is3§-4 Gj 3 4 t Yy 1 y 1 Y}'Z od DEPTH OF EXCAVATION NOT GIVEN *Zrcy:3 TRENCH WALLS UNSTABLE +SLOUGHING :3 Y4WITHINSMINUTESOFEXCAYATION3WY °:1 Z io .F a]Te PteOPEcon taistie PRETBureAinteaeerOtMEMOS ss 34 e4 "ud «477 s 64 es - =--ev |cate REVISIONS Ll .CITY OF eal a ©)MONTGOMERY WATSON UPPER KALSKAG,ALASKA s -SANITATION AND WATER = TEST HOLE LOGS -=Anchorag®.Alaska IMPROVEMENTS 5 zo Cae FE Wet=e 1996 eo oe oe 1)&G :fi YSIS 2r ap BE RELOCATED f/9 TO UNSPECIED LOCATION -_|-{|7 fee VERIEY RELOCATION]AND | 1 eI oe :$o OeSEE_GOWTINUATION .(eoroe wae oohSHEET)C5RIiL FUTURE HOUSE LOCATION 16SPECIFIEDBYOWNER, WER SERVICE CONNECT % 9. NOTES:see, LOCATE ALL UTILITIES BEFORE DIGGING OR WELL DRILLING: SEE LEGEND AND GENERAL NOTES,SHEET CL SEE SHEET C2 AND C2RI FOR SOLS BORING AND TEST PIT LOGS. SEE SHEET C4Rt FOR GRAVITY SEWER PROFILES EASTOFMH+-B. SEE SHEET CSRIFOR GRAVITY SEWER CONTINUATIONWESTOFMHF-6. SEE SHEETS C6RI ANO CTRI FOR FORCE MAIN AND LAGOONEFFLUENTOISCHARGELINEPLANANDPROFILE, THE FOLLOWING WELLS WOULD REQUIRE VARIANCE FROM ADECSEWERSEPARATIONREQUIREMENTS:AUSOAHL'S STORE,COOKIE'S STORE,CALVARY CHURCH,CITY HALL,ANO ELEMENTARY SCHOOL. CaP NORTH ENDS OF 24°CMP CULVERTS,TYPICAL 4 PLACES,WITH 16 GA.GALV.BANO-TYPE CAPS WITH RUBBER GASKETS.CAPS ANO GASKETS SHALL GE "CULFABCO*OR EQUAL.PROVIDE 8*OIA.FUTURE STUB-OUTS AT MH 3-C G EACH).SEE DETAIL,SHEET CI4RL HOUSE 'T SHALL BE RELOCATED ONTO A GRAVEL PADCONSTRUCTEDOF3°NFS GRAVEL PLACED OVER GEOTEXTILE,°AMOCO 2000°OR EQUAL,ANO COMPACTED IN 6°LFTS TO95%MAX,DENSITY.TO A FINISHED ELEVATION OF 50.0'AT TOPEDGES.TOP EOGES OF FILL SHALL EXTEND 5 FEET OUTSIDE OFBUILDINGFOOTPRINTANDTOPOFFILLSHALLBESLOPEDToORANN,SIDE SLOPES SHALL BE 3H ¢IV.PRIOR TO CONSTRUCTIONOFGRAVELPAD,TOPSO#ANO ORGANICS BENEATH PAD SHALLBESTRIPPEDANDSTOCKPILED.TOPSOM SHALL THEN BE SPREADHERSaSiesSLOPESANDRESTOREDPERGENERALNOTES, ABANDONED WET AND ORY WELLS ARE FULL OF SEWAGE ANOMUSTGEPUMPED,SANITIZED ANO BACK FILLED WITH GRAVEL.ALIGNMENT OF NEW SEWER TO BE ADJUSTED TO AVOID REMOVALOFTHESESTRUCTURES. +--+TSEE--DISCHARGE LINE -PROFILE,SHEET C7RI, SEE QUTFALL DETAIL HEET CIERI,Mme SEE "CONTINUATION,I USS.4 STA,0+00 ALTERNATIVE ALIGNMENT.SERVICE LINE LENGTHS IN PARENTHESES. Kony,M Rive p SHEETS C6RI AND C7RI. WASTEWATER FORCE MAIN Mw'STA.354.50 Sw ALTERNATIVE (STA.3°60.00 Sw LAGOON ROA0 |© ie le j ABANOONE, [5 CAP 24°CMPS,SEE MOTE 8,THIS SHEET :wer weed)Ff[ORY WELL«FROM OLO£1 |SENER s¥greM,i,[SEE NOTE WOE SERVICE STUB .LOCATION KOBESPECFED"BY-GRNER «| in STEPHEN STREET BETNEEN OUNAANDALEXANDERSTREETOBEMOVEDAPPROXMATELY:35°SOUTH FROM ITS PRESENTLOCATIONTOTHEPLATTEDALICNMENT. BUILDING KEY ANDO OCCUPANT =BgwvwanrawnnuneSTANLEY &SOLOSSA MICHAELSON VACANT LOG HOME ALEC &KATRINA ALOYSIUS MOSES &MARY ANN VASKA NICK &MARY PASSAMKA MARY MCKINOY PHILUP &THERESA ALEXIE STEVEN NICHOL THERESA MORGAN VACANT MOBILE HOME LOGAN TETOFF GEORGE JR.AND SARAH MORGAN OAVE &JULIA DORIS FRED &DUNA HOLMBERG WAYNE HOLMBERG MARTIN AUSDAHL FAMILY &CALVARY CHURCH (€) AUSDAHL FAMILY PAUL KAMEROFF JR.FAULYJOSEPHSR.&THERESA NOOK OAV NOOK FRANK ONE aonmo'@pwSsaerRRraraACATHOUC CHURCH © AUSDAHL'S STORE © U.S.POST OFFICE COOKE'S SToRE © ELEMENTARY SCHOOL CONDEMNED CLC © Town Hate © STALE SEALTERNATIVE(STA.6448.00 SE)SEE NOTE 9. CONSERVATION (A.D.E.C. THS AREA DENOTES THE REOURED SEWER HOUSE "G*RECENTLY MOVED, ELECTRICAL CONNECTION UNKNOWN nesyCONSTRUCT CRAVEL PaO FOR HOUSE T, SEE NOTE 10. To RELOCATED ty Data oY OaTe REVISIONS Severs S76 |MEVSED OES RESO 10 OCS BEERS PREPARED BY PCA UES aAievtery -Stere Sewer WAdeMONTGOMERY WATSON Anchorag®:Alaska CITY OF UPPER KALSKAG,ALASKA SANITATION AND WATER IMPROVEMENTS DS SSAUTYOFaeSoae MAIN VILLAGE SEWER PLAN ka ona 1996 a SCE care Bs)::Ci WATER WELL LOCATIONSComPFEm0.'scet c3Rl aut onsen Ls FLE ORAWERHO. Project:Upper Kalskag Bulk Fuel Upgrade an Work Order No:DM-99-005 ,Site Inspection D &M Project No:37203-015-218 Location:Upper Kalskag,Alaska Date Prepared:10-Jan-00 Basis:Force Account Construction Estimator:PLB ITEM OR TASK TOTAL DESCRIPTION COST CONSTRUCTION COST TANK FARM PAD $540,216 FOR EACH OWNER TANKS $451,306 CITY $1,174,964 PIPING &APPURTENANCES $243,326 SCHOOL $762,668 MISCELLANEOUS $189,000 FREIGHT $547,973 TOTAL CONSTRUCTION COSTS $1,971,821 PROJECT COSTS Engineering Design $110,000 ROW legal Work $15,000 Insurance $20,000 Grant Audit $4,000 Construction Management $100,000 |PROJECT CONTINGENCY 20%$444,164 | TOTAL TANK FARM COST $2,664,985 Cost per gallon $13.67 $/gallons ASSUMPTIONS USED IN PRELIMINARY COST ESTIMATE eon rNNMATERIAL UNIT COSTS INCLUDE LABOR WHERE NO LABOR COSTS ARE GIVEN. LABOR IS BASED ON A 4 PERSON CREW,WORKING 10-HOUR DAYS AT $45/HOUR ON AVERAGE.CONSTRUCTION MANAGER AND WELDER ARE FROM OUT SIDE LOCAL AREA. TWO OPERATORS/LABORERS FOR LOCAL AREA.NO LIVING EXPENSES FOR LOCAL HIRE. DISPOSAL OF EXCAVATED MATERIAL AT NO COST OTHER THAN EQUIPMENT,LABOR,AND FUEL. GRAVEL COSTS ARE ASSUMED TO BE $25/CY FOR CRUSHED PROCESSED ROCK FROM THE LOCAL PIT. PLACEMENT COST IS ASSUMED TO BE $15/CY MOBILIZATION /DEMOBILIZATION INCLUDES ROUND TRIP AIR FARE FOR NON-LOCAL WORKERS. CITY OWNED CONSTRUCTION EQUIPMENT AT NO COST OTHER THAN REPAIRS AND MAINTENANCE.. ITIS ASSUMED THAT THE CITY'S EQUIPMENT WILL NEED REPAIR PRIOR TO START OF WORK CONSTRUCTION COST PER OWNER IS BASED ON THE SQUARE FOOT OF THE GIVE CELL DIVIDED BY THE TOTAL SQUARE FOOT OF THE TANK FARM,EXCEPT FOR INDIVIDUAL TANKS AND OTHER OWNER SPECIFIC ITEMS. Upper Kalskag Consolidated Tank Farm Project Total $2,664,984.82 Nem/Task Quanity Unit Unit Material Unit Labor Labor Labor Construction Freight Totai Unit Total Description Units Price Cost Hrs Hrs Rate Cost Cost Cost Cost Weight Weight TANK FARM PAD Unclassified Excavation 2.200)cy $15.00 $33,000.00 0.25 550 $45.00)$24,750.00)$57,750.00 00:0 [Gravel Fill VI cy $25.00 $194,375.00 0.25 1943.75 $45.00 $87,468.75 $281,843.75 0.0.o }Geo Cell 18.425 SF $1.75 $32,243.75 0.01 (84.25 $45.00 $8,291.25 $40,535.00 Lo 18,425 Liner 2,785 SY $12.50 $34,812.50 6.01 27.85 $45.00 $1,253.25 $36,065.75 15 4,178 Jeofabric 4,345 SY $1.30 $10,848.50 0.01 83.45 $45.00 $3,755.25 $14,603.75 as 4,173 Sumps 10 EA $850 00 $8,500.00 3 30 $45.00!$1.350.00 $9,850.00 50.0 S00 Miscellancous Bolts and Hardware l us $2,000.00)$2,000.00 0 $45.00)$0.00 $1,500.00 $3,500.00)£.000.0 1,000 Fencing 908 LF $18 60 $13,575.00 os 452.5 $45.00)$20,362.50 $33,937.50 18.0 13.575 Culvert 90 LF $15.00 $1,350.00 ol 9 $45.00)$405.00 $1,755.00 10.0 900 Driveway 850 LF $15.00!$12,750.00 05 425 $45.00 $19,125.00 $31,875.00 00 0 insulation 2"Thick 5.700 SY $0.50!$2,850.00 01 570 $45.00 $25,650.00 $28,500.00 0.4 1,995 TANKS 20,000 galion Horizontat 8 EA $25,500.00)$204,000.00 20 160 $45.00 $7,200.00 $211,200.00 22.160.0 177,280 10,000 gallon Horizontal !EA $12,750.00 $12,750.00 20 20 $45.00 $900.00 $13,650.00 19.2600 19.260 Tank Fittings 4 EA $5.739.00)$80,346.00 6 R4 $45.00 $3,780.00 $84,126.00 1,000.0 14,000 5000 double walt 3 EA $145.000 ©)$45,000.00 20 60 $45 00 $2,700.00 $47,700.00 10.193.0 30,579 5000 gallon Dispensing Tank l EA $15,800.00 $15,800.00 20 20 $45.00 $900.00 $16,700.00 6,000 0 6,000 10,000 Gal Dispensing Tank 2 EA $17,000.60)$34,000.00 20 40 $45.00 $1,800.00 $35,800.00 19.260.0 38,520 10.060 gat Dual Product Dispensing 1 EA $20,000.00 $20,000.00 0.333 0.333 $45.00 $14.99 $20,014.99)20.000.0 20.000 Loading Rack 2 EA $2,750.00 $2,000.00!30)60 $45.00 $2,700.00 $4,700.00 225.0 450 Dispenser Station 2 EA $6.000.00 $12,000.00 40 80 $45.00 $3,600.00 $15,600.00:450.0 OO Concrete Base Pads ct ee $155.00 $465.00)10 30 $45.00 $1,350.00 $1,815.00:3,800.0 11.400 TANK FARM MANIFOLD PIPING &APPURTENANCES 3"AL06B sch 80 Steel Pipe 4,000.LF $6 82 $27,280.00 02 800 $45.00 $36,000.00 $63,280.00 10.3 41.000 2"A106B sch 80 Stee!Pipe 1.000 LF $4.00 $4,000.00 02 200 $45.00 $9,000.00!$13,000.00 53 3.250 3*Batl Valves 50 EA $520.00 $26,000.00 2 100 $45.00 $4,500.00 $30,500.00 65.0 3.250 2"Ball Valves 28 EA $290.00 $7,250.00 1.75 43.75 $45.00)$!,968.75 $9,218.75 45.0)1.125 Expansion Retief Valves a EA $25.00 $125.00 1 $$45.00 $225.00 $350.00 10.0 AU) 3*Solenoid Vatves hy EA $1.260.00)SER.900.00 25 37.5 $45.00 $1,687.50 $20,587.50 50.0:750 Pressure Relief Valves 15 EA $25.00 $375.00 2 30 $45.00 $1,350.00 $1,725.00 1o (5 Flex Fitting él EA $125.00 $7,500.00)'60 $45.00 $2,700.00 $10,200.00:20.0 1.200 3"4-Way Connection 10:EA $22.73 $227.30 t 10 $45.00 $450.00 $677.30)18.0 150 3"Welded 90 Degree Elbow S01 EA $8.00 $400.00]0s 25 $45.00 $1,125.00 $1,525.00 10.0 S00 2"Welded 90 Degree Elbow 20 EA $6.25 $125.00 05 lo $45.00:$450.00.$575.00 10,0 200 3"F Connections 30 EA $16.00:$4R0.00 0.75 22.5 $45.00)$1,012.50 $1,492.50 15.0 450 Llectrical i}LSUM $235.00 00)$25,000.00 0 a $45.00]$0.00 $25,000.00 $50,000.00 1,600.0 100K) Transfer Pump 4 EA $2.600 00 $10,400.00 15 6 $45.00 $270.00 $10,670.00 ao 4M 3"Cheek Valve 20 EA $275 00 $5,500.00!1s 30 $45.00 $1,350.00 $6,850 00 780 t.560 Under road Crossing R EA $200.00 $600.00 24 78 $45.00 $337.50 $937.50 250.0 750 Wooden Pipe Supports 350 EA $40 00 $14,000.00 028 87.5 $45.00 $3.937.50 $17,937.50 500 17,500 Barge Header 2 EA $1,000 00 $2,000.00 20 40 $45.00.$1,800.60 $3,800.00 200.0 400 MISCELLANEOUS COSTS Crew Por Diem 360 MD's $75.00 $27,000.00 0 $45.00)$0.00;$27,000.00 0.0 0 Crew Housing 360)MD's $74 00:$27,000.00 0 $45.00)$0.00 $27,000.00 0.0 a Mobilization/Demobilization l LSUM $0.00)$0.00.0 $45.00)$0.00)$10,000.00!$10,000.00 0.0;0 Equipment Repair !LSUM $0 00)$0 00:i $45.00)$0.00)$10,000.00)$10,000.00 00 0 Tool Rental |LSUM $0.00 $0.00 o $45.00 $0.00 $17.000.00)$17,000.00 §.000.0)5.000 Welder Rental 180 Day $50.00 $9,000.00;ty $45.00 $0.00 $9,000.00 7500 7350 (Crane 3 Month $19,000.00 $57,000.00 a $45.00 $0.00 $57,000 60 100,000 0 100,000 Excavator 3 Month $10,000 00 $30,000.00 0 $45.00 $0.00 $30,000.60 100,006 0 100,000 Miscellaneous Rental !LSUM $2,000 00 $2.000.00 0 $45.00 $0.00 $2,000.00 200.0 200 FREIGHT 644.674 Barge Seattle to Bethel 644674 Lu S045 $290,103.30 Barge Bethel to Upper Kalskag 644674 UB $040 $257,869.60 Construction Sub-Total $1,074 828.05 6.344.88/HRS $285,519.74 $63,500.00 $547,972,90 $1,971 ,820.69) Engi ing Design 1 LSUM $110,000.00 ROW legal Work t |LSUM $15,000.00 Insurance t{LSUM $20,000.00 jrant Audit |{LSUM $4,000.00 Construction Management 1 |LSUM $100,000.00 Project Sub-Total $1,074.828.005 $285,519.74 $342.500.00)-$547.972.90}$2,220,820 .69) K 'ontingeney 20 [%$444,164.14 Upper Kalskag Consolidated Tank Farm -City Portion Item/Task Quanity Unit Unit Material Unit Labor Labor Labor Construction Freight Total Unit Total Description Units Price Cost Hrs Hrs Rate Cost Cost Cost Cost Weight Weight TANK FARM PAD Unclassified Excavation 1,432 cY $15.00 $21,483.00 0.25 358.05 $45.00 $16,112.25 $37,595.25 0.0 0 Gravel Fill 5,062 cy $25.00 $126,538.13 0.25 |1265.38125 $45.00 $56,942.16 $183,480.28 0.0 0 Geo Cell 11,995 SF $1.75 $20,990.68 0.01 119.94675 $45.00 $5,397.60 $26,388.29 10 11,995 Liner 1,813 SY $12.50 $22,662.94 0.01 18.13035 $45.00 $815.87 $23,478.80 15 2,720 \Geofabric 5,433 SY $1.30 $7,062.37 0.01 5432595 $45.00 $2,444.67 $9,507.04 0.5 2,716 Sumps 5 EA $850.00 $4,250.00 3 1S $45.00:$675.00 $4,925.00 50.0!250 U,Bolts and Hard:1 LS $2,000.00.$t,060.00 0 $45.00 $0.00 $976.50 $1,976.50 1,000.0!500 Fencing 589 LF $15.00:$8,837.33 05 294.5775 $45.00:$13,255.99 $22,093.31 15.01 8,837 Culvert 59 LF $15.00 $878.85 0.1 5.859 $45.00:$263.66 $1,142.51 10.0 586 Driveway 553 LF $15.00.$8,300.25 05 276.675 $45.00 $12,450.38 $20,750.63 0.0 0 Insulation 2"Thick 3,711 SY $0,50 $1,855.35 oO!371,07 $45.00 $16,698.15 $18,553.50.o4 1,299 TANKS 20,000 galion Horizontal 5 EA $25,500.00 $127,500.00 20 100 $45.00)$4,500.00 $132,000.00!22,160.0 410,800 10,000 gallon Horizontal l EA $12,750.00)$12,750.00 20 20 $45.00}$900.00 $13,650.00,19,260.0 19,260 Tank Fittings 8 EA $5,739.00 $45,912.00 6 48 $45.00 $2,160.00 $48,072.00 1,000.0 8,000 5000 double wall 0 EA $15,600.00 $0.00 20 0 $45.00 $0.00 $0.00 10,193.0 0 5000 gallon Dispensing Tank 0 EA $15,800.00 $0.00 20 0 $45.00 $0.00!$0.00 6,000.0 0 10,000 Gal Dispensing Tank 0 EA $17,000.00).$0.00 20 0 $45.00)$0.00 $0.00 19,260.0 0 10,000 gal Dual Product Dispensing I EA $20,000.00 $20,000.00)0.333 0.333 $45.00 $14.99 $20,014.99 20,000.0 20,000 Loading Rack |EA $1,750.00 $2,000.00 30 30 $45.00 $1,356.00 $3,350.00 225.0 225 Dispenser Station 1 EA $6,000.00 $6,000.00 40 40 $45.00 $1,800.00 $7,800.00 450.0 450 Concrete Base Pads 2 cy $155.00:$232.50 10 15 $45.00 $675.00 $907.50 3,800.0 5,700 (TANK FARM MANIFOLD PIPING &APPURTENANCES 3"ALOGB sch 80 Steel Pipe 2,604 LF $6.82 $17,759.28 0.2 $20.8 $45.00!$23,436.00!$41,195.28 10.3 26,69! 2"A106B sch &0 Stcel Pipe 651 LF $4.00 $2,604.00!0.2 130.2 $45.00)$5,859.00 $8,463.00 5.3 3,418 3"Ball Valves 33 EA $520.00 $16,926.00 2 65.1 $45.00 $2,929.50 $19,855.50 65.0 2,116 2"Ball Valves 16 EA $290.00 $4,719.75 1,75 28.48125 $45.00 $1,281.66 $6,001.41 45.0 732 Expansion Retief Valves 3 EA $25.00:$81.38 !3.255 $45.00 $146.48 $227.85 10.0 33 3"Solenoid Valves 10 EA $1,260.00 $12,303.90 2.5 24.4125 $45.00.$1,098.56 $13,402.46 50.0 488 Pressure Retief Valves 10:EA $25.00)$244.13 2 19.53 $45.00)$878.85 $1,122.98 1.0 10 Flex Fitting 39 EA $125.00 $4,882.50 1 39.06 $45.00 $1,757.70 $6,640.20 20.0 7al 3"4-Way Connection 7 EA $22.73 $147.97 i 6.51 $45.00 $292.95 $440.92 15.0 98 3"Welded 90 Degree Elbow 33 EA $8.00 $260.40 05 16.275 $45.00 $732.38 $992.78 10.0 326 2"Welded 90 Degree Elbow 13 EA $6.25 $41.38 05 651 $45.00)$292.95 $374.33 10.6)130 3"T Connections 201 EA $16.00)$312.48 0.75 14.6475 $45.00 $659.14 $971.62 15.0 293 PElectrical 0.651 LSUM $25,000.00 $16,275.00 0 0 $45.00 $0.00]$16,275.00 $32,550.00 1,000.0 65E fTransfer Pump 2 EA $2,600.00 $5,200.00 i)3 $45.00 $135.00 $5,335.00 110.0 220 3"Check Valve (3 EA $275.00 $3,580.50 1.5 19.53 $45.00:$878.85 $4,459.35 78.0 10t6 Under road Crossing 2 EA $200.00 $390.60:25 4.8825 $45.00)$219.71 $610.31 250.0 488 [Wooden Pipe Supports 228 EA $40.00)$9,114.00 0.25 56.9625 $45.00 $2,563.31 $11,677.31 $0.0 11,393 Barge Header I EA $1,000.00 $1,000.00 20 20 $45,00 $900.00 $1,900.00.200.0 200 MISCELLANEOUS COSTS 'Crew Per Dicm 234 MD's $75.00:$17,577.00 a $45.00)$0.00 $17,577.00 00 0 Crew Housing 234 MD's $75.00)$17,577.00 0 $45.00 $0.00 $17,577.00 00 0 Mobilization/Demobilization 0.651 LSUM $0.00 $0.00 0 $45.00 $0.00 $6.510.00 $6,510.00 0.0 0 JEquipment Repair 0.651}LSUM $0.00 $0.00 0 $45.00!$0.00]$6,510.00 $6,510.00 00 0 [Toot Rental 0.651}LSUM $0.00 $0.00)0 $45.00 $0.00 $11,067.00 $11,067.00 5,000.0 3,255 Welder Rental ui?Day $50.00 $5,859.00 0 $45.00 $0.00 $5,859.00 750.0 488 ;Crane 1.953}Month $19,000.00 $37,107.00;6 $45.00)$0.00)$37,107.00 100,000.0.65,100 gExcavator 1.953|Month $10,000.00 $19,530.00]0 $45.00)$6.00 $19,530.00 100,000.0 65,100 Miscellaneous Rental 0.651,LSUM $2,000.00 $1,302.00 0 $45.00 $0.00 $1,302.00 200.0)130 FREIGHT 376,493 Barge Seattic to Bethel 376493.2 LB $0.45 $169,421.94 Barge Bethel to Upper Kalskag 3764932 LB $0.40 $150,597.28 |Construction Sub-Total $633,088.65 4.011 S1}HRS $180,517.73 $41,338.50 $320,019.22 $1,174,964.09) Engineering Design 1 |LSUM $110,000.00: ROW legal Work 1 {LSUM $15,000.00 Glnsurance 1 |LSUM $20,000.00 (Grant Audit ||LSUM $4,000.00 {Construction Management |{LSUM $100,000.00: [Project Sub-Total $633,088.65 $180,517.73 $290,338.50)$320,019.22 $1,423,964.09 Contingency 20 [%{$284,792.82 Project Total |$1,708,756.91 Upper Kalskag Consolidated Tank Farm -School Portion Ktem/Task Quanity Unit Unit Material Unit Labor Lahor Lahor Construction Freight Total Unit Total Description Units Price Cost Hrs Hes Rate Cost Cast Cost Cost Weight Weight TANK FARM PAD Unclassified Excavation 768 cy $15.00 $11,517.00:0.25 191.95 $45.00:$8,637.75 $20,154.75 0.0 0 Gravet Fill 2.713 cy $25.00 $67,836.88 0.25 |67836875 $45.00!$30,$26.59 $98,363.47 0.0 G Geo Cell 6,430 SF $1.75 $11,253.07 OOF 64.30325 $45.00)$2,893.65 $14,146.72 Lo 6,430 Liner 972 SY $12.50:$12,149.56 OOF 9.71965 $45.00)$437.38 $12,586.95 Ls 1,458 Geofabric 2.912 sY $1.30!$3,786.13 6.01 29,12405 $45.00 $1,310.58 $5,096.71 0.5 1,456 Sumps 5 EA $850.00!$4,250.00 3 15 $45.00 $675.00 $4.925.00 50.0 250 Miscellancous Bolts and Hardware 05 LS $2,000.00 $1,000.00 o $45.00 $0.00 $523.50 $1,523.50 1,000.0 $00 Fencing 3G LF $15.00:$4,737.68 as 157.9225 $45.00 $7.106.5¢SIE 844.19 15.0.4,738 Culvert 31 LF $15.00 $471.15 ol 3.441 $45.00 $141.35 $612.50 10.0 3h4 Driveway 297 LF $15.00 $4,449.75 as 148.325 $45.00 $6,674.63 $11,124.38 0.0 0 Insulation 2°Thick 1,989 sY $0.50 $994.65 Ol 198.93 $45.00 $8,951.85 $9,946.50 04 696 FANKS 20,000 gallon Horizontal 3 EA $25,500.00 $76,500.00 20 a $45.00 $2,700.00 $79,200.00 22,160.0 66,480 10,000 gallon Horizontal 0:EA $12.750,00 $0.00 20 0 $45.00 $0.00 $0.00 19,260.0 0 Tank Fittings 6 EA $5.739.00 $34,434.00 6 36 $45.00 $1,620.00 $36,054.00 1,000.0 6,000 5000 double wall 3 EA $15,000.00 $45,000.00 20 60 $45.00 $2,700.00 $47,700.06 10,193.0 30,579 50M)galion Dispensing Tank 1 EA $15,800.00 $15,800.00 20 20 $45.00:$900.00 $16,706.00 6,000.0 6,000 10,000 Gal Dispensing Tank 1 EA $17.000,00 $17,000,00 20 20 $45.00:$900.00.$17,900.00 19,260.0 19,260 10.000 gal Dual Product Dispensing 9 EA $20,000.00:$0.00 0,333 a $45.00 $0.00 $0.00/-20,000.0 0 Loading Rack 1 EA $1,750.00;$2,000.00 30 A)$45.00 $1,350.00 $3,350.00 225.0 225 Dispenser Station 1 EA $6,000.00 $6,000.00 40 oD $45.00 $1,800.00 $7,800.00 450.0 450 Concrete Base Pads 1 cy $155.00 $155.00 10 10 $45.00 $450.00 $605.00 3,800.0)3,800 TANK FARM MANIFOLD PIPING &APPURTENANCES 3°ALO6B sch 80 Steel Pipe 1.396 LF $6.82 $9,520.72 0.2 279.2 $45.00 $12,564.00 $22,084.72 10.3 14,309 2"ALOGB sch 80 Steel Pipe 349 LF $4.00 $1,396.10)02 69.8 $45.00 $3,141.00 $4,537.00 5.3 1,832 3"Ball Valves 17 EA $520.00 $9,074.00 2 34.9 $45.00 $1,570.50 $10,644.50 65.0 1134 2"Ball Valves 9 EA $290.00 $2,530.25 1.75 15,26875 $45.00 $687.09 $3,217.34 45.0 393 Expansion Relief Valves 2 EA $25.00 343.63 '1.745 $45.00 $78.53 $122.15 10.0 "7 +"Solenoid Valves 5 EA $1,260.00 $6,596.10 2.5 13.0875 $45.00 S5R894 $7,185.04 50.0 262 Pressure Relief Valves 5 EA $25.00 $130.88 2 10.47 $45.00 SATLAS $602.03 1.0 5 Flew Fitting 21 EA $125.00 $2,617.50 I 20.94 $45.00 $942.30 $3,559.80 20.0 aly 3"4-Way Connection 3 EA $22.73 $79.33 1 3.49 $45.00 $157.08 $236.38 15.0 52 4"Welded 90 Degree Elbow EA $8.00 $139.60 as 8.725 $45.00 $392.63 $532.23 10.0 175 2"Welded 90 Degree Elbow 7 EA $6.25 $43.63 0.5 3.49 $45.00 $157.05 $200.68 10.0 Ww 3°T Connections 10 EA $16.00 $167.52 0.75 7.8525 $45.00 $351.36 $520.88 15.0 157 Electrical 0.349]LSUM $25.0000.00 $8,725.00 0 0 $45.00 $0.00 $8,725.00 $17,450.00 1,000.0 349 Transfer Pump.2 EA $2.600.00 $5,200.00 1.5 3 $45.00 $135.00 $5,335.00 110.0 220 3°Check Valve 7 EA $275.04)$1,919.50 15 10.47 $45.00)$471.15 $2,390.65 78 S44 Under road Crossing 'EA $200.00 $209.40 2.5 2.6175 $45.00 $117.79 $327.19 250.0 262 \Wooden Pipe Supports 122 EA $40.00 $4,886.00:0.25 30.5375 $45.00 $1,374.19 $6,260.19 50.0 6,108 Rarge Header l EA $1,000.00 $1,000.00 20 20 $45.00 $900.00 $1,900.00 200.0 200 MISCELLANEOUS COSTS Crew Per Diem 126 MD's $75.00 $9,423.00 0 $45.00.SO.)$9,423.00 0.0 o Crew Housing 126 MD's $75.00 $9,423.00 o $45.00:$0.00 $9,423.00 on o Mobilization/Demobilization 6.349]LSUM $0.00 $0.00 0 $45.00 $0.00 $3,490.00 $3,490.00 00 0 Repair 6.349 LSUM $0.00 $0.00 0 $45.00 $0.90 $3,490.00 $3,490.00 oo 0 Tool Rental 0.3491 LSUM $0.00 $0.00 0 $45.00 $0.00 $5,933.00 $5,933.00 5.00.0 1,745 Welder Rental 63 Day $50.00 $3,141,00 o $45.00 $0.00 $3,141.00 750.0 262 Crane 1.047)Month $19,000.00 $19,893.00 0 $45.00 $0.00 $19,893.00)100,000.0 34,900 Excavator 1.047]Month $10,000.00:$10,470.00 0 $45.00 $0.00 $10,470.00]£00,000.0 34.900 Miscellancous Rental 0.349]LSUM $2.000,00 $698.00 0 $45.00)$0.00 $698.00 200.0 Ww FREIGHT 247,021 Barge Seattle to Bethel 247020.8 LB $0.45 SULN159.36 Barge Bethe!to Upper Kaiskag 247020.8 LB $0 40 $98 808,32 Construction Sub-Total $426,661.90 2,308.38}HRS $103,877.01 $22,161 50 $209,967.68 $762,668.09 Design ||LSUM $110,000.00 ROW tegal Work 1 [LSUM $15,000.00 Insurance 1 [LSUM $20,000.00 Grant Audit 1 1LSUM $4,000.00 Constniction Management 1 |LSUM $100,000 00 . Project Sub-Total $426,661 90 $103,877.01 $271,161.50}$209,967.68]$1.01 4,668.09]Contingency 20 1%{$202,333.62 Project Total |$1,214.001.71