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HomeMy WebLinkAboutNewStuyahok-AvgTemp06Feb2012NEW STUYAHOK MODEL SUMMARY Note: 1 gpm heated 1 ºF = Summary Water & Sewer (35) degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 40 degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 45 degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 50 degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 55 degrees Total Energy Requirement Note: 1 gpm heated 1 ºF = Summary Water & Sewer - 60 degrees Total Energy Requirement 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ 500.5 Assumed Fuel is Fuel Oil No. 1 @ RANGE OF VALUES Water System Net Operating Energy There is a range of 6.5 times over an operating temperature range of 35 degrees to 60 degrees Operating Energy Values listed are Net Energy requirements, reflecting energy received. Costs listed are based on an overall energy efficiency factor of 65% (Systems inefficiencies of 35%) BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating 34.3137254901961 0.175 0.729166666666667 5.52631578947368 34.3137254901961 0.175 0.729166666666667 5.52631578947368 34.3137254901961 0.175 0.729166666666667 5.52631578947368 34.3137254901961 0.175 0.729166666666667 5.52631578947368 34.3137254901961 0.175 0.729166666666667 5.52631578947368 34.3137254901961 0.175 0.729166666666667 5.52631578947368 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW NEW STUYAHOK (35) DEGREES 1 kWh = BTU/gal NEW STUYAHOK - 40 DEGREES 1 kWh = BTU/gal NEW STUYAHOK - 45 DEGREES 1 kWh = BTU/gal NEW STUYAHOK - 50 DEGREES 1 kWh = BTU/gal NEW STUYAHOK - 55 DEGREES 1 kWh = BTU/gal NEW STUYAHOK - 60 DEGREES 1 kWh = BTU/gal ANNUAL AVERAGE TEMP 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 40580.0260242435 55652.6071189626 16.3108461661672 2.85439807907926 90.1388867077662 11.8933253294969 BTU 39.5662368112544 BTU 39.5662368112544 BTU 39.5662368112544 BTU 39.5662368112544 BTU 39.5662368112544 BTU 39.5662368112544 - - - - - - kWh/gal Efficiency factor kWh/gal kWh/gal kWh/gal kWh/gal kWh/gal 264508.254575167 362754.177703087 106.317168142757 18.6055044249825 587.542244999446 77.5229351040936 0.65 31 34 4704.37919090792 8132.64988797073 6505.96608 2351.61876286008 9943.08258862787 8942.32951387694 613.685887002902 1140 42333.7119112464 AMBIENT 0.65 31 34 6100.64585757459 40758.988742861 7325.92368 2351.61876286008 19886.1651772557 8942.32951387694 613.685887002902 1140 87119.3576214312 AMBIENT 0.65 31 34 7496.91252424126 73385.3275977512 8145.88128 2351.61876286008 29829.2477658836 8942.32951387694 613.685887002902 3000 133765.003331616 AMBIENT 0.65 31 34 8893.17919090792 106011.666452641 8965.83888 2351.61876286008 39772.3303545115 8942.32951387694 613.685887002902 3000 178550.649041801 AMBIENT 0.65 31 34 10289.4458575746 138638.005307532 9785.79648 2351.61876286008 49715.4129431394 8942.32951387694 613.685887002902 3000 223336.294751985 AMBIENT 0.65 31 34 11685.7125242413 171264.344162422 10605.75408 2351.61876286008 59658.4955317672 8942.32951387694 613.685887002902 1140 266261.94046217 AMBIENT BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h 31 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h 31 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h 31 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h 31 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h 31 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h RANGE OF COSTS Water System Operating Energy Cost 31 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 11.1126073725138 19.2108121891626 15.3682863757374 5.55495527486535 23.4873866233931 21.1234241226584 1.44963873777359 2.69288930389576 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 7.00262952360641 46.7852264475769 8.40906530995568 2.69930682119905 22.8263450514284 10.2644575878704 0.704419664880468 1.30854959348273 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 5.60453955632604 54.8613806077678 6.08969541891731 1.75802243059808 22.2997398594116 6.68510394434639 0.458779106431536 2.24273907620121 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 4.9807599348608 59.3734422258095 5.02145409614333 1.31705976734341 22.2750970483453 5.00828731895757 0.343704091974054 1.6801955165661 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 4.60715347185329 62.0758956628563 4.3816418154815 1.05294966296076 22.260337487173 4.00397504749838 0.274781081903592 1.34326577027325 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 4.38880318529847 64.3217516799982 3.98320318014314 0.883197485445425 22.4059418436648 3.35847079697349 0.230482015543672 0.42814981293279 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr DEG F 40580.0260242435 55652.6071189626 16.3108461661672 2.85439807907926 90.1388867077662 11.8933253294969 85365.6717344283 117072.921235787 34.3121105614852 6.0046193482599 189.619558366102 25.0192472844163 130151.317444613 178493.235352612 52.3133749568031 9.15484061744054 289.100230024438 38.1451692393356 174936.963154798 239913.549469437 70.314639352121 12.3050618866212 388.580901682774 51.2710911942549 219722.608864983 301333.863586262 88.315903747439 15.4552831558018 488.06157334111 64.3970131491742 264508.254575167 362754.177703087 106.317168142757 18.6055044249825 587.542244999446 77.5229351040936 72.4378 2209.3544 26512.2531 A near perfect system might be as high as 80%. - - - Operating Efficiency Factor (for cost calcs) = 65% Fuel cost = 508.1605 15498.894 185986.7278 5.92 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Energy Cost per Service $/d $/mo $/yr $/gal 72.4378 2209.3544 26512.2531 233.3907 7118.4176 85421.0111 246.7269 7525.1702 90302.043 333.8714 10183.0782 122196.9379 421.0159 12840.9861 154091.8329 508.1605 15498.894 185986.7278 0.7625 23.2564 279.0763 cost per service 95 95 95 cost per service 95 95 95 cost per service 95 95 95 cost per service 95 95 95 cost per service 95 95 95 cost per service 95 95 95 - - - 0.7625 23.2564 279.0763 2.4567 74.9307 899.1685 2.5971 79.2123 950.5478 3.5144 107.1903 1286.2836 4.4317 135.1683 1622.0193 5.3491 163.1463 1957.755 5.3491 163.1463 1957.755 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses WTP Building Initial Pressurization North Loop North Loop Services (50) Lagooon Loop Pumping South Loop South Loop Services (45) Southl Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Heating Sewage Pump Stations Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Pump Station North Pump Station South Summary Water & Sewer - 35 degrees Total Energy Requirement Water System Energy Use Calculations for 510 50 34.3137254901961 34.3137254901961 Length ft 0.969552322462267 3000 20' water depth 3,000 sf surface area 0.689220036008231 5600 2500 1.22306531849957 6400 2250 1.39778154957691 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 4 4 Sewer System Energy Use Calculations for 515 50 30.8823529411765 95 165.789473684211 600 Number of Catchments 1 1 Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 4 4 kW 4 4 kW BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.111111111111111 0.111111111111111 ft2/PS Pipe IDia inches 4 2 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating O.D. inch 8 10 9 10 9 34.3137254901961 0.175 0.729166666666667 5.52631578947368 Pipe Length feet - 3000 5600 6400 ASSUME EQUAL CATCHMENT FOR EACH PS Pipe Area sq. ft. 0.111111111111111 2.77777777777778E-02 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 3 4 5 3 2.5 3 2.5 NEW STUYAHOK (35) DEGREES 1 kWh = BTU/gal Avg Flow gpm - 12.1527777777778 6.07638888888889 6.07638888888889 Insulation T, inch 5 Pipe Length feet 1450 750 17500 12.1527777777778 17500 12.1527777777778 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 3412 = Peak Factor - 2 15 15 Sewage as fraction of water flow Sewage flow Avg. sewage flow Sewage flow per catchment Insulation R ft2-hr-F per BTU-inch 4 Avg Flow gpm 10.9375 5.46875 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R 22.5 20 20 22.5 18.75 22.5 18.75 BTU 39.5662368112544 Peak Flow gpm 12.1527777777778 24.3055555555556 91.1458333333333 91.1458333333333 0.9 15750 10.9375 5.46875 Insulation Effective R 20 Peak Factor 8 6 613.685887002902 935.140399242517 0.27407397398667 0.255647155832712 1.38587668688259 0.179861045428752 Insulation Effective k (1/R) BTU per ft2-hr-F 4.44444444444444E-02 0.05 0.05 4.44444444444444E-02 5.33333333333333E-02 4.44444444444444E-02 5.33333333333333E-02 kWh/gal Peak Flow cfs 2.70422291450329E-02 5.40844582900658E-02 0.202816718587747 0.202816718587747 NEW STUYAHOK, ALASKA gal/day gal/min gal/min Insulation Effective k (1/R) BTU per ft2-hr-F 0.05 Peak Flow gpm 87.5 32.8125 NEW STUYAHOK, ALASKA Water Temp °F 35 35 70 35 34.9642697510961 35 34.9591654298241 Peak Flow cms 7.67220819304153E-04 1.53444163860831E-03 5.75415614478115E-03 5.75415614478115E-03 Inside Temp °F 50 Peak Flow cfs 0.194704049844237 7.30140186915888E-02 0.65 31 34 4704.37919090792 8132.64988797073 6505.96608 2351.61876286008 9943.08258862787 8942.32951387694 613.685887002902 1140 42333.7119112464 External Temp °F AMBIENT 31 DEG F 30 31 31 30 30 30 30 AMBIENT H-W C value - 110 110 110 External Temp °F 31 Peak Flow cms 5.5239898989899E-03 2.07149621212121E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 3000 14660.8 5890.5 16755.2 5301.45 31 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.94704049844237 1.82535046728972 1.82535046728972 Raw Water Temperature: Running Temperature: System type: Surface Area ft2 1200 H-W C value 100 100 Percent of Total 11.1126073725138 19.2108121891626 15.3682863757374 5.55495527486535 23.4873866233931 21.1234241226584 1.44963873777359 2.69288930389576 34 35 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 3308.11252424126 1396.26666666667 8132.64988797073 655.96608 5850 2351.61876286008 3257.95555555555 1559.57498500435 4173.09886672052 3723.37777777778 1402.17427029019 4769.23064715641 DEG F 40580.0260242435 55652.6071189626 16.3108461661672 2.85439807907926 90.1388867077662 11.8933253294969 Peak Velocity Head ft - 1.49241256557646E-04 2.0987051703419E-03 2.0987051703419E-03 34 35 Gravity buried service conn and buried gravity sewers. 2 catchments. services heat traced for emergency thawing 2 Heat Loss BTU/hr 1140 Peak Flow Velocity fps 1.75233644859813 2.6285046728972 deg. F deg. F Flow Rate gpm 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 91 50 91 45 Peak Friction Head psi - 28.7900894810823 21.4917684709065 24.5620211096074 deg. F deg. F pump stations pumping in parallel: Heat Loss BTU/d 27360 Peak Velocity Head ft 1.93416668498709E-03 2.7199219007631E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.229326946107784 0.107737799281437 7.14604978078032E-02 6.22584824353034E-02 8.16691403517751E-02 6.21944675222971E-02 Peak Friction Head ft - 66.5051067013 49.645985167794 56.7382687631931 Fuel Cost $/gal 9.10769230769231 Peak Friction Head psi 6.15503287908537 14.9581182653295 Fuel Cost $/gal 5.92 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 Energy Cost $/d 1.8458 Peak Friction Head ft 14.2181259506872 34.5532531929111 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost Energy Cost $/d 5.3563 2.847 16.5828 1.3375 11.9284 3.8076 5.2751 2.5252 6.7569 6.0287 2.2703 7.7221 72.4378 2209.3544 26512.2531 Total Head m 55 38.6853072672338 15.1823840483525 17.3512043718256 Energy Cost $/mo-svc 0.5926 Average Static Head ft 20 10 0.9936 0.0105 1.37172295982269 Heat/Power Production Efficiency = No. of Services 95 95 95 95 95 95 50 50 50 45 45 45 cost per service 95 95 95 Peak Pumping Power kW 0.413532021604938 0.58173139347736 0.856145722949697 0.978447084703836 Heat/Power Production Efficiency = Percent Water System Cost 2.54815078416571E-02 Total Head m 10.4644943838924 13.6244680016039 percent 0.65 Energy Cost $/mo-svc 0.914 5.3239 0.4294 3.8296 1.2224 3.2178 1.5404 4.1217 4.0861 1.5388 5.2339 0.7625 23.2564 279.0763 Pumping Efficiency 0.6 0.6 0.7 0.7 0.65 Peak Pumping Power kW 0.566496460491651 0.276585731803395 Percent of Total 3.93031741139777E-02 0.228924002975746 1.84646311987467E-02 0.164670241047629 5.25638525845676E-02 7.28224737163676E-02 3.48599317631935E-02 9.32779399090783E-02 8.32256842472773E-02 3.13416795296221E-02 0.106602796608936 Minimum Pump Motor kW 0.689220036008231 0.969552322462267 1.22306531849957 1.39778154957691 Pumping Efficiency 0.65 0.65 Pumping Energy kWh/d 16.5412808641975 11.6346278695472 1.95690450959931 2.23645047932305 Minimum Pump Motor kW 0.871533016141001 0.425516510466761 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 2.614599048423 1.70206604186704 4.31666509029005 14728.4612880696 0.179861045428752 3.05938399603081 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses WTP Building Initial Pressurization North Loop North Loop Services (50) Lagooon Loop Pumping South Loop South Loop Services (45) Southl Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Heating Sewage Pump Stations Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Pump Station North Pump Station South Summary Water & Sewer - 40 degrees Total Energy Requirement Water System Energy Use Calculations for 510 50 34.3137254901961 34.3137254901961 Length ft 0.969552322462267 3000 20' water depth 3,000 sf surface area 0.689220036008231 5600 2500 1.22306531849957 6400 2250 1.39778154957691 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 4 4 Sewer System Energy Use Calculations for 515 50 30.8823529411765 95 165.789473684211 600 Number of Catchments 1 1 Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 4 4 kW 4 4 kW BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.111111111111111 0.111111111111111 ft2/PS Pipe IDia inches 4 2 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating O.D. inch 8 10 9 10 9 34.3137254901961 0.175 0.729166666666667 5.52631578947368 Pipe Length feet - 3000 5600 6400 ASSUME EQUAL CATCHMENT FOR EACH PS Pipe Area sq. ft. 0.111111111111111 2.77777777777778E-02 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 3 4 5 3 2.5 3 2.5 NEW STUYAHOK - 40 DEGREES 1 kWh = BTU/gal Avg Flow gpm - 12.1527777777778 6.07638888888889 6.07638888888889 Insulation T, inch 5 Pipe Length feet 1450 750 17500 12.1527777777778 17500 12.1527777777778 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 3412 = Peak Factor - 2 15 15 Sewage as fraction of water flow Sewage flow Avg. sewage flow Sewage flow per catchment Insulation R ft2-hr-F per BTU-inch 4 Avg Flow gpm 10.9375 5.46875 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R 22.5 20 20 22.5 18.75 22.5 18.75 BTU 39.5662368112544 Peak Flow gpm 12.1527777777778 24.3055555555556 91.1458333333333 91.1458333333333 0.9 15750 10.9375 5.46875 Insulation Effective R 20 Peak Factor 8 6 613.685887002902 935.140399242517 0.27407397398667 0.255647155832712 1.38587668688259 0.179861045428752 Insulation Effective k (1/R) BTU per ft2-hr-F 4.44444444444444E-02 0.05 0.05 4.44444444444444E-02 5.33333333333333E-02 4.44444444444444E-02 5.33333333333333E-02 kWh/gal Peak Flow cfs 2.70422291450329E-02 5.40844582900658E-02 0.202816718587747 0.202816718587747 NEW STUYAHOK, ALASKA gal/day gal/min gal/min Insulation Effective k (1/R) BTU per ft2-hr-F 0.05 Peak Flow gpm 87.5 32.8125 NEW STUYAHOK, ALASKA Water Temp °F 40 40 70 40 39.9285395021922 40 39.9183308596482 AMBIENT Peak Flow cms 7.67220819304153E-04 1.53444163860831E-03 5.75415614478115E-03 5.75415614478115E-03 Inside Temp °F 50 Peak Flow cfs 0.194704049844237 7.30140186915888E-02 0.65 31 34 6100.64585757459 40758.988742861 7325.92368 2351.61876286008 19886.1651772557 8942.32951387694 613.685887002902 1140 87119.3576214312 External Temp °F AMBIENT 31 DEG F 30 31 31 30 30 30 30 31 H-W C value - 110 110 110 External Temp °F 31 Peak Flow cms 5.5239898989899E-03 2.07149621212121E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 3000 14660.8 5890.5 16755.2 5301.45 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.94704049844237 1.82535046728972 1.82535046728972 Raw Water Temperature: Running Temperature: System type: Surface Area ft2 1200 H-W C value 100 100 Percent of Total 7.00262952360641 46.7852264475769 8.40906530995568 2.69930682119905 22.8263450514284 10.2644575878704 0.704419664880468 1.30854959348273 34 40 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 3308.11252424126 2792.53333333333 40758.988742861 1475.92368 5850 2351.61876286008 6515.91111111111 3119.1499700087 4173.09886672052 7446.75555555556 2804.34854058038 4769.23064715641 85365.6717344283 117072.921235787 34.3121105614852 6.0046193482599 189.619558366102 25.0192472844163 Peak Velocity Head ft - 1.49241256557646E-04 2.0987051703419E-03 2.0987051703419E-03 34 45 Gravity buried service conn and buried gravity sewers. 2 catchments. services heat traced for emergency thawing 2 Heat Loss BTU/hr 1140 Peak Flow Velocity fps 1.75233644859813 2.6285046728972 deg. F deg. F Flow Rate gpm 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 91 50 91 45 Peak Friction Head psi - 28.7900894810823 21.4917684709065 24.5620211096074 deg. F deg. F pump stations pumping in parallel: Heat Loss BTU/d 27360 Peak Velocity Head ft 1.93416668498709E-03 2.7199219007631E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.458653892215569 0.242410048383234 0.142920995615606 0.124516964870607 0.16333828070355 0.124388935044594 Peak Friction Head ft - 66.5051067013 49.645985167794 56.7382687631931 Fuel Cost $/gal 9.10769230769231 Peak Friction Head psi 6.15503287908537 14.9581182653295 Fuel Cost $/gal 5.92 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 Energy Cost $/d 1.8458 Peak Friction Head ft 14.2181259506872 34.5532531929111 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost Energy Cost $/d 5.3563 5.6941 83.109 3.0095 11.9284 3.8076 10.5502 5.0504 6.7569 12.0574 4.5406 7.7221 159.5824 4867.2623 58407.148 Total Head m 55 38.6853072672338 15.1823840483525 17.3512043718256 Energy Cost $/mo-svc 0.5926 Average Static Head ft 20 10 0.9936 0.0105 0.622654375145353 Heat/Power Production Efficiency = No. of Services 95 95 95 95 95 95 50 50 50 45 45 45 cost per service 95 95 95 Peak Pumping Power kW 0.413532021604938 0.58173139347736 0.856145722949697 0.978447084703836 Heat/Power Production Efficiency = Percent Water System Cost 0.011566601134211 Total Head m 10.4644943838924 13.6244680016039 percent 0.65 Energy Cost $/mo-svc 1.8281 26.6824 0.9662 3.8296 1.2224 6.4356 3.0807 4.1217 8.1722 3.0776 5.2339 1.6798 51.2343 614.8121 Pumping Efficiency 0.6 0.6 0.7 0.7 0.65 Peak Pumping Power kW 0.566496460491651 0.276585731803395 Percent of Total 3.56811018492117E-02 0.520790785644419 1.88583543548546E-02 7.47473426104928E-02 2.38598563594116E-02 6.61113551299961E-02 3.16473364744533E-02 4.23408509517404E-02 7.55558344342813E-02 2.84533166756139E-02 4.83892882567658E-02 Minimum Pump Motor kW 0.689220036008231 0.969552322462267 1.22306531849957 1.39778154957691 Pumping Efficiency 0.65 0.65 Pumping Energy kWh/d 16.5412808641975 11.6346278695472 1.95690450959931 2.23645047932305 Minimum Pump Motor kW 0.871533016141001 0.425516510466761 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 2.614599048423 1.70206604186704 4.31666509029005 14728.4612880696 0.179861045428752 3.05938399603081 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses WTP Building Initial Pressurization North Loop North Loop Services (50) Lagooon Loop Pumping South Loop South Loop Services (45) South Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Heating Sewage Pump Stations Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Pump Station North Pump Station South Summary Water & Sewer - 45 degrees Total Energy Requirement Water System Energy Use Calculations for 510 50 34.3137254901961 34.3137254901961 Length ft 0.969552322462267 3000 20' water depth 3,000 sf surface area 0.689220036008231 5600 2500 1.22306531849957 6400 2250 1.39778154957691 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 4 4 Sewer System Energy Use Calculations for 515 50 30.8823529411765 95 165.789473684211 600 Number of Catchments 1 1 Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 4 4 kW 4 4 kW BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.111111111111111 0.111111111111111 ft2/PS Pipe IDia inches 4 2 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating O.D. inch 8 10 9 10 9 34.3137254901961 0.175 0.729166666666667 5.52631578947368 Pipe Length feet - 3000 5600 6400 ASSUME EQUAL CATCHMENT FOR EACH PS Pipe Area sq. ft. 0.111111111111111 2.77777777777778E-02 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 3 4 5 3 2.5 3 2.5 NEW STUYAHOK - 45 DEGREES 1 kWh = BTU/gal Avg Flow gpm - 12.1527777777778 6.07638888888889 6.07638888888889 Insulation T, inch 5 Pipe Length feet 1450 750 17500 12.1527777777778 17500 12.1527777777778 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 3412 = Peak Factor - 2 15 15 Sewage as fraction of water flow Sewage flow Avg. sewage flow Sewage flow per catchment Insulation R ft2-hr-F per BTU-inch 4 Avg Flow gpm 10.9375 5.46875 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R 22.5 20 20 22.5 18.75 22.5 18.75 BTU 39.5662368112544 Peak Flow gpm 12.1527777777778 24.3055555555556 91.1458333333333 91.1458333333333 0.9 15750 10.9375 5.46875 Insulation Effective R 20 Peak Factor 8 6 613.685887002902 935.140399242517 0.27407397398667 0.255647155832712 1.38587668688259 0.179861045428752 Insulation Effective k (1/R) BTU per ft2-hr-F 4.44444444444444E-02 0.05 0.05 4.44444444444444E-02 5.33333333333333E-02 4.44444444444444E-02 5.33333333333333E-02 kWh/gal Peak Flow cfs 2.70422291450329E-02 5.40844582900658E-02 0.202816718587747 0.202816718587747 NEW STUYAHOK, ALASKA gal/day gal/min gal/min Insulation Effective k (1/R) BTU per ft2-hr-F 0.05 Peak Flow gpm 87.5 32.8125 NEW STUYAHOK, ALASKA Water Temp °F 45 45 70 45 44.8928092532883 45 44.8774962894723 AMBIENT Peak Flow cms 7.67220819304153E-04 1.53444163860831E-03 5.75415614478115E-03 5.75415614478115E-03 Inside Temp °F 50 Peak Flow cfs 0.194704049844237 7.30140186915888E-02 0.65 31 34 7496.91252424126 73385.3275977512 8145.88128 2351.61876286008 29829.2477658836 8942.32951387694 613.685887002902 3000 133765.003331616 External Temp °F AMBIENT 31 DEG F 30 31 31 30 30 30 30 31 H-W C value - 110 110 110 External Temp °F 0 Peak Flow cms 5.5239898989899E-03 2.07149621212121E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 3000 14660.8 5890.5 16755.2 5301.45 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.94704049844237 1.82535046728972 1.82535046728972 Raw Water Temperature: Running Temperature: System type: Surface Area ft2 1200 H-W C value 100 100 Percent of Total 5.60453955632604 54.8613806077678 6.08969541891731 1.75802243059808 22.2997398594116 6.68510394434639 0.458779106431536 2.24273907620121 34 45 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 3308.11252424126 4188.8 73385.3275977512 2295.88128 5850 2351.61876286008 9773.86666666667 4678.72495501305 4173.09886672052 11170.1333333333 4206.52281087057 4769.23064715641 130151.317444613 178493.235352612 52.3133749568031 9.15484061744054 289.100230024438 38.1451692393356 Peak Velocity Head ft - 1.49241256557646E-04 2.0987051703419E-03 2.0987051703419E-03 34 45 Gravity buried service conn and buried gravity sewers. 2 catchments. services heat traced for emergency thawing 2 Heat Loss BTU/hr 3000 Peak Flow Velocity fps 1.75233644859813 2.6285046728972 deg. F deg. F Flow Rate gpm 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 91 45 91 30 Peak Friction Head psi - 28.7900894810823 21.4917684709065 24.5620211096074 deg. F deg. F pump stations pumping in parallel: Heat Loss BTU/d 72000 Peak Velocity Head ft 1.93416668498709E-03 2.7199219007631E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.687980838323353 0.37708229748503 0.21438149342341 0.207528274784345 0.245007421055325 0.279875103850337 Peak Friction Head ft - 66.5051067013 49.645985167794 56.7382687631931 Fuel Cost $/gal 9.10769230769231 Peak Friction Head psi 6.15503287908537 14.9581182653295 Fuel Cost $/gal 5.92 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 Energy Cost $/d 4.8574 Peak Friction Head ft 14.2181259506872 34.5532531929111 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost Energy Cost $/d 5.3563 8.5411 149.6353 4.6814 11.9284 3.8076 15.8253 7.5755 6.7569 18.0861 6.811 7.7221 246.7269 7525.1702 90302.043 Total Head m 55 38.6853072672338 15.1823840483525 17.3512043718256 Energy Cost $/mo-svc 1.5595 Average Static Head ft 20 10 0.9936 0.0105 0.402731378591141 Heat/Power Production Efficiency = No. of Services 95 95 95 95 95 95 50 50 50 45 45 45 cost per service 95 95 95 Peak Pumping Power kW 0.413532021604938 0.58173139347736 0.856145722949697 0.978447084703836 Heat/Power Production Efficiency = Percent Water System Cost 1.96875007452747E-02 Total Head m 10.4644943838924 13.6244680016039 percent 0.65 Energy Cost $/mo-svc 2.7421 48.0408 1.503 3.8296 1.2224 9.6534 4.6211 4.1217 12.2583 4.6163 5.2339 2.5971 79.2123 950.5478 Pumping Efficiency 0.6 0.6 0.7 0.7 0.65 Peak Pumping Power kW 0.566496460491651 0.276585731803395 Percent of Total 3.46176785492659E-02 0.606481493747977 1.89739496128527E-02 4.83464045820296E-02 0.01543249871547 0.064141002428072 0.030704133679585 2.73859623495552E-02 7.33040027749394E-02 2.76053069913432E-02 3.12980773067597E-02 Minimum Pump Motor kW 0.689220036008231 0.969552322462267 1.22306531849957 1.39778154957691 Pumping Efficiency 0.65 0.65 Pumping Energy kWh/d 16.5412808641975 11.6346278695472 1.95690450959931 2.23645047932305 Minimum Pump Motor kW 0.871533016141001 0.425516510466761 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 2.614599048423 1.70206604186704 4.31666509029005 14728.4612880696 0.179861045428752 3.05938399603081 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses WTP Building Initial Pressurization North Loop North Loop Services (50) Lagooon Loop Pumping South Loop South Loop Services (45) Southl Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Heating Sewage Pump Stations Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Pump Station North Pump Station South Summary Water & Sewer - 50 degrees Total Energy Requirement Water System Energy Use Calculations for 510 50 34.3137254901961 34.3137254901961 Length ft 0.969552322462267 3000 20' water depth 3,000 sf surface area 0.689220036008231 5600 2500 1.22306531849957 6400 2250 1.39778154957691 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 4 4 Sewer System Energy Use Calculations for 515 50 30.8823529411765 95 165.789473684211 600 Number of Catchments 1 1 Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 4 4 kW 4 4 kW BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.111111111111111 0.111111111111111 ft2/PS Pipe IDia inches 4 2 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating O.D. inch 8 10 9 10 9 34.3137254901961 0.175 0.729166666666667 5.52631578947368 Pipe Length feet - 3000 5600 6400 ASSUME EQUAL CATCHMENT FOR EACH PS Pipe Area sq. ft. 0.111111111111111 2.77777777777778E-02 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 3 4 5 3 2.5 3 2.5 NEW STUYAHOK - 50 DEGREES 1 kWh = BTU/gal Avg Flow gpm - 12.1527777777778 6.07638888888889 6.07638888888889 Insulation T, inch 5 Pipe Length feet 1450 750 17500 12.1527777777778 17500 12.1527777777778 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 3412 = Peak Factor - 2 15 15 Sewage as fraction of water flow Sewage flow Avg. sewage flow Sewage flow per catchment Insulation R ft2-hr-F per BTU-inch 4 Avg Flow gpm 10.9375 5.46875 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R 22.5 20 20 22.5 18.75 22.5 18.75 BTU 39.5662368112544 Peak Flow gpm 12.1527777777778 24.3055555555556 91.1458333333333 91.1458333333333 0.9 15750 10.9375 5.46875 Insulation Effective R 20 Peak Factor 8 6 613.685887002902 935.140399242517 0.27407397398667 0.255647155832712 1.38587668688259 0.179861045428752 Insulation Effective k (1/R) BTU per ft2-hr-F 4.44444444444444E-02 0.05 0.05 4.44444444444444E-02 5.33333333333333E-02 4.44444444444444E-02 5.33333333333333E-02 kWh/gal Peak Flow cfs 2.70422291450329E-02 5.40844582900658E-02 0.202816718587747 0.202816718587747 NEW STUYAHOK, ALASKA gal/day gal/min gal/min Insulation Effective k (1/R) BTU per ft2-hr-F 0.05 Peak Flow gpm 87.5 32.8125 NEW STUYAHOK, ALASKA Water Temp °F 50 50 70 50 49.8570790043844 50 49.8366617192965 AMBIENT Peak Flow cms 7.67220819304153E-04 1.53444163860831E-03 5.75415614478115E-03 5.75415614478115E-03 Inside Temp °F 50 Peak Flow cfs 0.194704049844237 7.30140186915888E-02 0.65 31 34 8893.17919090792 106011.666452641 8965.83888 2351.61876286008 39772.3303545115 8942.32951387694 613.685887002902 3000 178550.649041801 External Temp °F AMBIENT 31 DEG F 30 31 31 30 30 30 30 31 H-W C value - 110 110 110 External Temp °F 0 Peak Flow cms 5.5239898989899E-03 2.07149621212121E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 3000 14660.8 5890.5 16755.2 5301.45 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.94704049844237 1.82535046728972 1.82535046728972 Raw Water Temperature: Running Temperature: System type: Surface Area ft2 1200 H-W C value 100 100 Percent of Total 4.9807599348608 59.3734422258095 5.02145409614333 1.31705976734341 22.2750970483453 5.00828731895757 0.343704091974054 1.6801955165661 34 50 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 3308.11252424126 5585.06666666667 106011.666452641 3115.83888 5850 2351.61876286008 13031.8222222222 6238.2999400174 4173.09886672052 14893.5111111111 5608.69708116076 4769.23064715641 174936.963154798 239913.549469437 70.314639352121 12.3050618866212 388.580901682774 51.2710911942549 Peak Velocity Head ft - 1.49241256557646E-04 2.0987051703419E-03 2.0987051703419E-03 34 45 Gravity buried service conn and buried gravity sewers. 2 catchments. services heat traced for emergency thawing 2 Heat Loss BTU/hr 3000 Peak Flow Velocity fps 1.75233644859813 2.6285046728972 deg. F deg. F Flow Rate gpm 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 91 50 91 45 Peak Friction Head psi - 28.7900894810823 21.4917684709065 24.5620211096074 deg. F deg. F pump stations pumping in parallel: Heat Loss BTU/d 72000 Peak Velocity Head ft 1.93416668498709E-03 2.7199219007631E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.917307784431138 0.511754546586826 0.285841991231213 0.249033929741214 0.3266765614071 0.248777870089189 Peak Friction Head ft - 66.5051067013 49.645985167794 56.7382687631931 Fuel Cost $/gal 9.10769230769231 Peak Friction Head psi 6.15503287908537 14.9581182653295 Fuel Cost $/gal 5.92 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 Energy Cost $/d 4.8574 Peak Friction Head ft 14.2181259506872 34.5532531929111 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost Energy Cost $/d 5.3563 11.3881 216.1616 6.3533 11.9284 3.8076 21.1004 10.1007 6.7569 24.1148 9.0813 7.7221 333.8714 10183.0782 122196.9379 Total Head m 55 38.6853072672338 15.1823840483525 17.3512043718256 Energy Cost $/mo-svc 1.5595 Average Static Head ft 20 10 0.9936 0.0105 0.297613564416381 Heat/Power Production Efficiency = No. of Services 95 95 95 95 95 95 50 50 50 45 45 45 cost per service 95 95 95 Peak Pumping Power kW 0.413532021604938 0.58173139347736 0.856145722949697 0.978447084703836 Heat/Power Production Efficiency = Percent Water System Cost 1.45488223235761E-02 Total Head m 10.4644943838924 13.6244680016039 percent 0.65 Energy Cost $/mo-svc 3.6562 69.3992 2.0397 3.8296 1.2224 12.8713 6.1614 4.1217 16.3444 6.1551 5.2339 3.5144 107.1903 1286.2836 Pumping Efficiency 0.6 0.6 0.7 0.7 0.65 Peak Pumping Power kW 0.566496460491651 0.276585731803395 Percent of Total 3.41093882177214E-02 0.6474395566703 1.90292013193141E-02 3.57274018347146E-02 1.14044278512131E-02 6.31992220211806E-02 3.02533058094962E-02 2.02378913168779E-02 7.22276823099207E-02 2.71999791001892E-02 2.31288964352108E-02 Minimum Pump Motor kW 0.689220036008231 0.969552322462267 1.22306531849957 1.39778154957691 Pumping Efficiency 0.65 0.65 Pumping Energy kWh/d 16.5412808641975 11.6346278695472 1.95690450959931 2.23645047932305 Minimum Pump Motor kW 0.871533016141001 0.425516510466761 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 2.614599048423 1.70206604186704 4.31666509029005 14728.4612880696 0.179861045428752 3.05938399603081 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses WTP Building Initial Pressurization North Loop North Loop Services (50) Lagooon Loop Pumping South Loop South Loop Services (45) Southl Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Heating Sewage Pump Stations Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Pump Station North Pump Station South Summary Water & Sewer - 55 degrees Total Energy Requirement Water System Energy Use Calculations for 510 50 34.3137254901961 34.3137254901961 Length ft 0.969552322462267 3000 20' water depth 3,000 sf surface area 0.689220036008231 5600 2500 1.22306531849957 6400 2250 1.39778154957691 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 4 4 Sewer System Energy Use Calculations for 515 50 30.8823529411765 95 165.789473684211 600 Number of Catchments 1 1 Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 4 4 kW 4 4 kW BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.111111111111111 0.111111111111111 ft2/PS Pipe IDia inches 4 2 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating O.D. inch 8 10 9 10 9 34.3137254901961 0.175 0.729166666666667 5.52631578947368 Pipe Length feet - 3000 5600 6400 ASSUME EQUAL CATCHMENT FOR EACH PS Pipe Area sq. ft. 0.111111111111111 2.77777777777778E-02 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 3 4 5 3 2.5 3 2.5 NEW STUYAHOK - 55 DEGREES 1 kWh = BTU/gal Avg Flow gpm - 12.1527777777778 6.07638888888889 6.07638888888889 Insulation T, inch 5 Pipe Length feet 1450 750 17500 12.1527777777778 17500 12.1527777777778 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 3412 = Peak Factor - 2 15 15 Sewage as fraction of water flow Sewage flow Avg. sewage flow Sewage flow per catchment Insulation R ft2-hr-F per BTU-inch 4 Avg Flow gpm 10.9375 5.46875 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R 22.5 20 20 22.5 18.75 22.5 18.75 BTU 39.5662368112544 Peak Flow gpm 12.1527777777778 24.3055555555556 91.1458333333333 91.1458333333333 0.9 15750 10.9375 5.46875 Insulation Effective R 20 Peak Factor 8 6 613.685887002902 935.140399242517 0.27407397398667 0.255647155832712 1.38587668688259 0.179861045428752 Insulation Effective k (1/R) BTU per ft2-hr-F 4.44444444444444E-02 0.05 0.05 4.44444444444444E-02 5.33333333333333E-02 4.44444444444444E-02 5.33333333333333E-02 kWh/gal Peak Flow cfs 2.70422291450329E-02 5.40844582900658E-02 0.202816718587747 0.202816718587747 NEW STUYAHOK, ALASKA gal/day gal/min gal/min Insulation Effective k (1/R) BTU per ft2-hr-F 0.05 Peak Flow gpm 87.5 32.8125 NEW STUYAHOK, ALASKA Water Temp °F 55 55 70 55 54.8213487554805 55 54.7958271491206 AMBIENT Peak Flow cms 7.67220819304153E-04 1.53444163860831E-03 5.75415614478115E-03 5.75415614478115E-03 Inside Temp °F 50 Peak Flow cfs 0.194704049844237 7.30140186915888E-02 0.65 31 34 10289.4458575746 138638.005307532 9785.79648 2351.61876286008 49715.4129431394 8942.32951387694 613.685887002902 3000 223336.294751985 External Temp °F AMBIENT 31 DEG F 30 31 31 30 30 30 30 31 H-W C value - 110 110 110 External Temp °F 0 Peak Flow cms 5.5239898989899E-03 2.07149621212121E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 3000 14660.8 5890.5 16755.2 5301.45 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.94704049844237 1.82535046728972 1.82535046728972 Raw Water Temperature: Running Temperature: System type: Surface Area ft2 1200 H-W C value 100 100 Percent of Total 4.60715347185329 62.0758956628563 4.3816418154815 1.05294966296076 22.260337487173 4.00397504749838 0.274781081903592 1.34326577027325 34 55 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 3308.11252424126 6981.33333333333 138638.005307532 3935.79648 5850 2351.61876286008 16289.7777777778 7797.87492502175 4173.09886672052 18616.8888888889 7010.87135145095 4769.23064715641 219722.608864983 301333.863586262 88.315903747439 15.4552831558018 488.06157334111 64.3970131491742 Peak Velocity Head ft - 1.49241256557646E-04 2.0987051703419E-03 2.0987051703419E-03 34 45 Gravity buried service conn and buried gravity sewers. 2 catchments. services heat traced for emergency thawing 2 Heat Loss BTU/hr 3000 Peak Flow Velocity fps 1.75233644859813 2.6285046728972 deg. F deg. F Flow Rate gpm 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 91 50 91 45 Peak Friction Head psi - 28.7900894810823 21.4917684709065 24.5620211096074 deg. F deg. F pump stations pumping in parallel: Heat Loss BTU/d 72000 Peak Velocity Head ft 1.93416668498709E-03 2.7199219007631E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.14663473053892 0.646426795688623 0.357302489039016 0.311292412176517 0.408345701758875 0.310972337611486 Peak Friction Head ft - 66.5051067013 49.645985167794 56.7382687631931 Fuel Cost $/gal 9.10769230769231 Peak Friction Head psi 6.15503287908537 14.9581182653295 Fuel Cost $/gal 5.92 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 Energy Cost $/d 4.8574 Peak Friction Head ft 14.2181259506872 34.5532531929111 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost Energy Cost $/d 5.3563 14.2352 282.6878 8.0252 11.9284 3.8076 26.3755 12.6259 6.7569 30.1434 11.3516 7.7221 421.0159 12840.9861 154091.8329 Total Head m 55 38.6853072672338 15.1823840483525 17.3512043718256 Energy Cost $/mo-svc 1.5595 Average Static Head ft 20 10 0.9936 0.0105 0.23601164044792 Heat/Power Production Efficiency = No. of Services 95 95 95 95 95 95 50 50 50 45 45 45 cost per service 95 95 95 Peak Pumping Power kW 0.413532021604938 0.58173139347736 0.856145722949697 0.978447084703836 Heat/Power Production Efficiency = Percent Water System Cost 1.15374157421419E-02 Total Head m 10.4644943838924 13.6244680016039 percent 0.65 Energy Cost $/mo-svc 4.5702 90.7577 2.5765 3.8296 1.2224 16.0891 7.7018 4.1217 20.4306 7.6939 5.2339 4.4317 135.1683 1622.0193 Pumping Efficiency 0.6 0.6 0.7 0.7 0.65 Peak Pumping Power kW 0.566496460491651 0.276585731803395 Percent of Total 3.38115161338741E-02 0.671442105599274 1.90615803356329E-02 2.83323199078252E-02 9.04386777804607E-03 6.26473128564423E-02 2.99891083050666E-02 0.016048925519472 7.15969289787912E-02 2.69624458321206E-02 1.83415322488027E-02 Minimum Pump Motor kW 0.689220036008231 0.969552322462267 1.22306531849957 1.39778154957691 Pumping Efficiency 0.65 0.65 Pumping Energy kWh/d 16.5412808641975 11.6346278695472 1.95690450959931 2.23645047932305 Minimum Pump Motor kW 0.871533016141001 0.425516510466761 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 2.614599048423 1.70206604186704 4.31666509029005 14728.4612880696 0.179861045428752 3.05938399603081 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses WTP Building Initial Pressurization North Loop North Loop Services (50) Lagooon Loop Pumping South Loop South Loop Services (45) Southl Loop Pumping Note: 1 gpm heated 1 ºF = Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Initial Pressurization Raw Water Pumping-1 North Loop Pumping South Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Heating Sewage Pump Stations Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Pump Station North Pump Station South Summary Water & Sewer - 60 degrees Total Energy Requirement Water System Energy Use Calculations for 510 50 34.3137254901961 34.3137254901961 Length ft 0.969552322462267 3000 20' water depth 3,000 sf surface area 0.689220036008231 5600 2500 1.22306531849957 6400 2250 1.39778154957691 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 4 4 Sewer System Energy Use Calculations for 515 50 30.8823529411765 95 165.789473684211 600 Number of Catchments 1 1 Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 4 4 kW 4 4 kW BTU/hour 135000 Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = Pipe Area sq. ft. - 2.77777777777778E-02 0.111111111111111 0.111111111111111 ft2/PS Pipe IDia inches 4 2 Efficiency factor Ambient Temperature, deg F Raw Water Temperature, deg F Heating & Pumping Raw Water Line Heating Raw Water Heating WTP Bldg & Water Tank Initial Pressurization Loop and Services Heat Loss Loop Pumping Sewage Pumping Lift Station Heating O.D. inch 8 10 9 10 9 34.3137254901961 0.175 0.729166666666667 5.52631578947368 Pipe Length feet - 3000 5600 6400 ASSUME EQUAL CATCHMENT FOR EACH PS Pipe Area sq. ft. 0.111111111111111 2.77777777777778E-02 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 3 4 5 3 2.5 3 2.5 NEW STUYAHOK - 60 DEGREES 1 kWh = BTU/gal Avg Flow gpm - 12.1527777777778 6.07638888888889 6.07638888888889 Insulation T, inch 5 Pipe Length feet 1450 750 17500 12.1527777777778 17500 12.1527777777778 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 3412 = Peak Factor - 2 15 15 Sewage as fraction of water flow Sewage flow Avg. sewage flow Sewage flow per catchment Insulation R ft2-hr-F per BTU-inch 4 Avg Flow gpm 10.9375 5.46875 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Total Energy Estimate gal/day gal/min gal/day gal/min Insulation Effective R 22.5 20 20 22.5 18.75 22.5 18.75 BTU 39.5662368112544 Peak Flow gpm 12.1527777777778 24.3055555555556 91.1458333333333 91.1458333333333 0.9 15750 10.9375 5.46875 Insulation Effective R 20 Peak Factor 8 6 613.685887002902 935.140399242517 0.27407397398667 0.255647155832712 1.38587668688259 0.179861045428752 Insulation Effective k (1/R) BTU per ft2-hr-F 4.44444444444444E-02 0.05 0.05 4.44444444444444E-02 5.33333333333333E-02 4.44444444444444E-02 5.33333333333333E-02 kWh/gal Peak Flow cfs 2.70422291450329E-02 5.40844582900658E-02 0.202816718587747 0.202816718587747 NEW STUYAHOK, ALASKA gal/day gal/min gal/min Insulation Effective k (1/R) BTU per ft2-hr-F 0.05 Peak Flow gpm 87.5 32.8125 NEW STUYAHOK, ALASKA Water Temp °F 60 60 70 60 59.7856185065766 60 59.7549925789447 AMBIENT Peak Flow cms 7.67220819304153E-04 1.53444163860831E-03 5.75415614478115E-03 5.75415614478115E-03 Inside Temp °F 50 Peak Flow cfs 0.194704049844237 7.30140186915888E-02 0.65 31 34 11685.7125242413 171264.344162422 10605.75408 2351.61876286008 59658.4955317672 8942.32951387694 613.685887002902 1140 266261.94046217 External Temp °F AMBIENT 31 DEG F 30 31 31 30 30 30 30 31 H-W C value - 110 110 110 External Temp °F 31 Peak Flow cms 5.5239898989899E-03 2.07149621212121E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 3000 14660.8 5890.5 16755.2 5301.45 DEG F Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.94704049844237 1.82535046728972 1.82535046728972 Raw Water Temperature: Running Temperature: System type: Surface Area ft2 1200 H-W C value 100 100 Percent of Total 4.38880318529847 64.3217516799982 3.98320318014314 0.883197485445425 22.4059418436648 3.35847079697349 0.230482015543672 0.42814981293279 34 60 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 3308.11252424126 8377.6 171264.344162422 4755.75408 5850 2351.61876286008 19547.7333333333 9357.4499100261 4173.09886672052 22340.2666666667 8413.04562174114 4769.23064715641 264508.254575167 362754.177703087 106.317168142757 18.6055044249825 587.542244999446 77.5229351040936 Peak Velocity Head ft - 1.49241256557646E-04 2.0987051703419E-03 2.0987051703419E-03 34 60 Gravity buried service conn and buried gravity sewers. 2 catchments. services heat traced for emergency thawing 2 Heat Loss BTU/hr 1140 Peak Flow Velocity fps 1.75233644859813 2.6285046728972 deg. F deg. F Flow Rate gpm 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 12.1527777777778 91 50 91 45 Peak Friction Head psi - 28.7900894810823 21.4917684709065 24.5620211096074 deg. F deg. F pump stations pumping in parallel: Heat Loss BTU/d 27360 Peak Velocity Head ft 1.93416668498709E-03 2.7199219007631E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.37596167664671 0.781099044790419 0.428762986846819 0.37355089461182 0.49001484211065 0.373166805133783 Peak Friction Head ft - 66.5051067013 49.645985167794 56.7382687631931 Fuel Cost $/gal 9.10769230769231 Peak Friction Head psi 6.15503287908537 14.9581182653295 Fuel Cost $/gal 5.92 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 9.10769230769231 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 Energy Cost $/d 1.8458 Peak Friction Head ft 14.2181259506872 34.5532531929111 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost Energy Cost $/d 5.3563 17.0822 349.2141 9.6972 11.9284 3.8076 31.6506 15.1511 6.7569 36.1721 13.6219 7.7221 508.1605 15498.894 185986.7278 Total Head m 55 38.6853072672338 15.1823840483525 17.3512043718256 Energy Cost $/mo-svc 0.5926 Average Static Head ft 20 10 0.9936 0.0105 0.195537964894798 Heat/Power Production Efficiency = No. of Services 95 95 95 95 95 95 50 50 50 45 45 45 cost per service 95 95 95 Peak Pumping Power kW 0.413532021604938 0.58173139347736 0.856145722949697 0.978447084703836 Heat/Power Production Efficiency = Percent Water System Cost 3.63236770962301E-03 Total Head m 10.4644943838924 13.6244680016039 percent 0.65 Energy Cost $/mo-svc 5.4843 112.1161 3.1133 3.8296 1.2224 19.3069 9.2422 4.1217 24.5167 9.2327 5.2339 5.3491 163.1463 1957.755 Pumping Efficiency 0.6 0.6 0.7 0.7 0.65 Peak Pumping Power kW 0.566496460491651 0.276585731803395 Percent of Total 0.033615808316629 0.68721225229626 1.90828539861424E-02 2.34736056450868E-02 7.49293338557594E-03 6.22846976809837E-02 2.98155253487663E-02 1.32966926074912E-02 7.11825116354099E-02 2.68063818035068E-02 1.51961398267328E-02 Minimum Pump Motor kW 0.689220036008231 0.969552322462267 1.22306531849957 1.39778154957691 Pumping Efficiency 0.65 0.65 Pumping Energy kWh/d 16.5412808641975 11.6346278695472 1.95690450959931 2.23645047932305 Minimum Pump Motor kW 0.871533016141001 0.425516510466761 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 2.614599048423 1.70206604186704 4.31666509029005 14728.4612880696 0.179861045428752 3.05938399603081 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pipeline 1 Raw Water Pipeline 2 Heating all raw water produced Tank Heat Losses WTP Building Loop A Loop A Services (100) Loop A Pumping Loop B Loop B Services (80) Loop B Pumping Loop C Loop C Services (70) Loop C Pumping Note: 1 gpm heated 1 ºF = Assumed Fuel is Fuel Oil No. 1 Water System Energy Use Calculations for 1000 50 60 57.1428571428571 Length ft 6500 8000 25' water depth 10,000 sf surface area 7500 5000 10 6000 4000 6 5000 3500 6 500.5 I.D. inch 7 5.47 6 4 kW 7 4 kW 4 4 kW BTU/hour Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = O.D. inch 15 13 13 9 15 9 10 9 60 1.8 2.5 7.2 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 4 3.765 4 5 3.5 2.5 4 2.5 3 2.5 1 kWh = LARGE VILLAGE A, ALASKA 60000 41.6666666666667 57142.8571428571 39.6825396825397 Insulation R ft2-hr-F per BTU-inch 5 5 5 4 5 5 5 5 5 5 3412 gal/day gal/min gal/day gal/min Insulation Effective R 30 28.2375 20 20 26.25 18.75 30 18.75 22.5 18.75 BTU Insulation Effective k (1/R) BTU per ft2-hr-F 3.33333333333333E-02 3.54138999557326E-02 0.05 0.05 3.80952380952381E-02 5.33333333333333E-02 3.33333333333333E-02 5.33333333333333E-02 4.44444444444444E-02 5.33333333333333E-02 Water Temp °F 34 32.6141844311377 50 70 48.3233532934132 48.0484867390967 48.3233532934132 48.1013456918498 48.3233532934132 48.1589032181811 External Temp °F 0 0 0 0 20 20 20 20 20 20 Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 25525.5 27227.2 5000 10000 25525.5 11781 23562 9424.8 13090 8246.7 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW 34 50 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 28928.9 31447.2925132704 393589.014484302 12500 35000 27541.628742515 17623.4251879092 34120 22245.1616766467 14125.3100200825 20472 16477.8975382568 12384.9614490333 20472 686927.591612016 274771.036644806 80.5307844797205 144.955412063497 579.821648253987 201.326961199301 deg. F deg. F Flow Rate gpm 41.6666666666667 41.6666666666667 41.6666666666667 41.6666666666667 100 25 100 20 100 17.5 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.38581556886228 1.50645712638421 1.67664670658683 0.549733108633033 1.40705989524225 0.444015203126681 1.40971157885055 0.328900150464208 1.41259896766847 Fuel Cost $/gal 7.5 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Energy Cost $/d 74.7302 81.2358 1016.734 32.2905 90.4133 71.1466 45.5255 88.1401 57.4645 36.489 52.884 42.5663 31.9933 52.884 1774.4972 54122.1653 649465.9836 Heat/Power Production Efficiency = No. of Services 250 250 250 250 250 250 100 100 100 80 80 80 70 70 70 cost per service 250 250 250 0.65 Energy Cost $/mo-svc 9.1171 9.9108 124.0415 3.9394 11.0304 21.6997 13.8853 26.8827 21.9084 13.9114 20.162 18.5468 13.9399 23.0423 7.098 216.4887 2597.8639 Percent of Total 4.21134634177562E-02 0.045779632230921 0.572970163508304 1.81969688692606E-02 5.09515128339296E-02 4.00939328669022E-02 2.56554335611301E-02 4.96704462255337E-02 3.23835611617287E-02 2.05630261363276E-02 2.98022677353202E-02 0.023987823082762 1.80295006348041E-02 2.98022677353202E-02 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Raw Water Pipeline 1 Raw Water Pipeline 2 Heating all raw water produced Tank Heat Losses WTP Building Loop A Loop A Services (60) Loop A Pumping Loop B Loop B Services (40) Loop B Pumping Note: 1 gpm heated 1 ºF = Assumed Fuel is Fuel Oil No. 1 Water System Energy Use Calculations for 400 50 49 46.6666666666667 Length ft 3000 3000 25' water depth 5,000 sf surface area 6000 3000 10 5000 2000 6 500.5 I.D. inch 7 5.47 6 4 kW 7 4 kW BTU/hour Water use gal per capita day = Water use 1000 gal/cap-mo = Water use 1000 gallons per hour = Water use 1000 gal/svc conn-mo = O.D. inch 15 13 13 9 15 9 49 1.47 0.816666666666667 5.88 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch 4 3.765 4 5 3.5 2.5 4 2.5 1 kWh = MEDIUM VILLAGE B, ALASKA 19600 13.6111111111111 18666.6666666667 12.962962962963 Insulation R ft2-hr-F per BTU-inch 5 5 5 4 5 5 5 5 3412 gal/day gal/min gal/day gal/min Insulation Effective R 30 28.2375 20 20 26.25 18.75 30 18.75 BTU Insulation Effective k (1/R) BTU per ft2-hr-F 3.33333333333333E-02 3.54138999557326E-02 0.05 0.05 3.80952380952381E-02 5.33333333333333E-02 3.33333333333333E-02 5.33333333333333E-02 Water Temp °F 34 32.0420188195039 50 70 47.4337040205304 47.2207177228093 47.4337040205304 47.2545088181208 External Temp °F 0 0 0 0 20 20 20 20 Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 11781 10210.2 3000 5000 20420.4 7068.6 19635 4712.4 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW 34 50 Water loops, buried loops and connections, pitorifices for H.C. loop Heat Loss BTU/hr 13351.8 11585.8493333651 133776.762475082 7500 17500 21341.227031651 10261.9928157573 34120 17955.3592814371 6849.82119224067 20472 294714.812129533 360875.280158612 105.766494770988 155.476747313353 621.906989253411 86.3759707296404 deg. F deg. F Flow Rate gpm 13.6111111111111 13.6111111111111 13.6111111111111 13.6111111111111 100 15 100 10 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.95798118049615 1.69901248931177 2.56629597946963 0.425972595442135 1.36553463948867 0.358390404819104 1.36722977889035 Fuel Cost $/gal 7.5 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 11.5384615384615 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Energy Cost $/d 34.4909 29.929 345.5772 19.3743 45.2067 55.1295 26.5092 88.1401 46.383 17.6947 52.884 761.3184 23220.2112 278642.5348 Heat/Power Production Efficiency = No. of Services 100 100 100 100 100 100 60 60 60 40 40 40 cost per service 100 100 100 0.65 Energy Cost $/mo-svc 10.5197 9.1283 105.401 5.9092 13.788 28.0241 13.4755 44.8045 35.367 13.4922 40.3241 7.6132 232.2021 2786.4253 Percent of Total 4.53041362377525E-02 3.93120700301719E-02 0.453919372115862 2.54483306957222E-02 5.93794382900185E-02 7.24131470605254E-02 3.48200782363357E-02 0.115772939111739 0.060924522767269 2.32422019875609E-02 6.94637634670434E-02 Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID No. 1 No. 2 No. 3 No. 4 No. 5 No. 6 No. 7 No. 8 No. 9 No. 10 No. 11 No. 12 No. 13 No. 14 No. 15 No. 16 Pipe IDia inches 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Pipe Area sq. ft. 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 0.111111111111111 Pipe Length feet 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 Avg Flow gpm 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 Peak Factor 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Peak Flow gpm 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 Peak Flow cfs 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 0.445037828215398 Peak Flow cms 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 1.26262626262626E-02 H-W C value 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Peak Flow Velocity fps 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 4.00534045393858 Peak Velocity Head ft 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 1.01050341093203E-02 Peak Friction Head psi 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 39.1816719823958 Peak Friction Head ft 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 90.5096622793343 Total Head m 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 27.6809448444511 Peak Pumping Power kW 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 3.42516741762147 Pumping Efficiency 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 Minimum Pump Motor kW 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 5.70861236270245 Pumping Energy kWh/d 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 34.2516741762147 NEW STUYAHOK MODEL SUMMARY WATER & SEWER MODEL ENERGY USE, BTU/h @ 0 degree F Ambient Operating Temperature, deg F Raw Water Energy Raw Water Heating Water Buildings & Tanks Loops & Services Sewage System NEW STUYAHOK MODEL SUMMARY WATER & SEWER MODEL ENERGY USE, BTU/1,000 gal @ 0 deg F Ambient Operating Temperature, deg F Raw Water Energy Raw Water Heating Water Buildings & Tanks Loops & Services Sewage System Formula's below are not for print: Raw Water Flow Rate 35 4704.37919090792 8132.64988797073 6505.96608 21237.0308653649 1753.6858870029 35 6451.72003324515 11153.3484177884 8922.46776685714 29125.0709010718 2405.05493074684 12.1527777777778 40 6100.64585757459 40758.988742861 7325.92368 31180.1134539928 1753.6858870029 40 8366.60003324515 55898.041704495 10046.9810468571 42761.2984511901 2405.05493074684 gal/min 45 7496.91252424126 73385.3275977512 8145.88128 41123.1960426206 3613.6858870029 45 10281.4800332451 100642.734991202 11171.4943268571 56397.5260013083 4955.91207360398 50 8893.17919090792 106011.666452641 8965.83888 51066.2786312485 3613.6858870029 50 12196.3600332451 145387.428277908 12296.0076068571 70033.7535514265 4955.91207360398 55 10289.4458575746 138638.005307532 9785.79648 61009.3612198764 3613.6858870029 55 14111.2400332451 190132.121564615 13420.5208868571 83669.9811015447 4955.91207360398 60 11685.7125242413 171264.344162422 10605.75408 70952.4438085042 1753.6858870029 60 16026.1200332451 234876.814851321 14545.0341668571 97306.208651663 2405.05493074684