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HomeMy WebLinkAboutSavoonga-Temp-40SUM 06Feb2012SAVOONGA 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 4.4 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 = 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 Vacuum & Sewage Pumping 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 Vacuum & Sewage Pumping 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 Vacuum & Sewage Pumping 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 Vacuum & Sewage Pumping 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 Vacuum & Sewage Pumping 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 Vacuum & Sewage Pumping 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW 1 kWh = BTU/gal 1 kWh = BTU/gal 1 kWh = BTU/gal 1 kWh = BTU/gal 1 kWh = BTU/gal 1 kWh = BTU/gal 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 3412 = Total Energy Estimate 654784.067714657 1033869.58060209 303.009841911515 197.389268445216 759.18949402006 191.906233210626 AMBIENT TEMP SAVOONGA - 35 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 40 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 45 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 50 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 55 DEGREES - AMBIENT TEMP BTU 39.5662368112544 SAVOONGA - 60 DEGREES - AMBIENT TEMP BTU 39.5662368112544 - - - - - - -40 -40 kWh/gal -40 kWh/gal -40 kWh/gal -40 kWh/gal -40 kWh/gal -40 kWh/gal 990464.461634747 1563891.25521276 458.350309265169 298.582487178453 1148.39418145559 290.288529201274 DEG F DEG F 0.65 -40 34 3922.97609887223 5283.05555555556 45299.364 2042.54886831276 577568.651093602 20667.4720983143 7945.17297631863 662729.240690976 DEG F 0.65 -40 34 5319.2427655389 31698.3333333333 46119.3216 2042.54886831276 616073.227833176 20667.4720983143 7945.17297631863 729865.319474994 DEG F 0.65 -40 34 6715.50943220556 58113.6111111111 46939.2792 2042.54886831276 654577.804572749 20667.4720983143 7945.17297631863 797001.398259012 DEG F 0.65 -40 34 8111.77609887223 84528.8888888889 47759.2368 2042.54886831276 693082.381312323 20667.4720983143 7945.17297631863 864137.47704303 DEG F 0.65 -40 34 9508.0427655389 110944.166666667 48579.1944 2042.54886831276 731586.958051896 20667.4720983143 7945.17297631863 931273.555827047 DEG F 0.65 -40 34 10904.3094322056 137359.444444444 49399.152 2042.54886831276 770091.53479147 20667.4720983143 7945.17297631863 998409.634611065 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h 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 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 0.591942509550665 0.79716650951561 6.83527468212658 0.308202617736189 87.150017779722 3.11853934146107 1.19885655988784 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 0.728797851275511 4.34303870694042 6.3188810824954 0.279852845971912 84.4091658275158 2.83168298956592 1.08858069623499 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 0.842596944857948 7.29153188916052 5.88948517562645 0.256279207636843 82.1300697843974 2.59315380668852 0.996883191632317 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 0.938713609162018 9.78187975114055 5.52681003529972 0.236368508781971 80.2051062157336 2.39168797180697 0.919433908075138 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 1.02097205553045 11.9131662197945 5.21642583922161 0.219328558781937 78.5576862431348 2.21926972681619 0.8531513567206 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Percent of Total 1.09216788923049 13.7578244122167 4.94778398440072 0.204580244170865 77.1318212580613 2.07003932873358 0.795782883186389 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr 654784.067714657 1033869.58060209 303.009841911515 197.389268445216 759.18949402006 191.906233210626 721920.146498675 1139873.91552422 334.077935382246 217.627912191863 837.030431507166 211.582692408756 789056.225282693 1245878.25044636 365.146028852977 237.866555938511 914.871368994272 231.259151606885 856192.304066711 1351882.58536849 396.214122323708 258.105199685158 992.712306481378 250.935610805015 923328.382850729 1457886.92029062 427.282215794439 278.343843431806 1070.55324396848 270.612070003144 990464.461634747 1563891.25521276 458.350309265169 298.582487178453 1148.39418145559 290.288529201274 763.991 23301.724 279620.6877 A near perfect system might be as high as 80%. - - - Operating Efficiency Factor (for cost calcs) = 65% Fuel cost = 1190.1997 36301.0907 435613.0879 4.18 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 763.991 23301.724 279620.6877 849.2327 25901.5973 310819.1677 934.4744 28501.4706 342017.6478 1019.7162 31101.344 373216.1278 1104.9579 33701.2173 404414.6079 1190.1997 36301.0907 435613.0879 4.1978 128.0315 1536.3774 cost per service 182 182 182 cost per service 182 182 182 cost per service 182 182 182 cost per service 182 182 182 cost per service 182 182 182 cost per service 182 182 182 - - - 4.1978 128.0315 1536.3774 4.6661 142.3165 1707.7976 5.1345 156.6015 1879.2178 5.6028 170.8865 2050.6381 6.0712 185.1715 2222.0583 6.5396 199.4565 2393.4785 6.5396 199.4565 2393.4785 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West 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 West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 35 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA 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 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 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 Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 35 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 14963.7090909091 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 ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7945.17297631863 13282.5969281507 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 35 35 70 35 33.0854081311062 32.5761929654715 35 33.0003151591554 32.4916928701689 35 32.2302237630003 31.7269670076802 -40 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 -40 34 3922.97609887223 5283.05555555556 45299.364 2042.54886831276 577568.651093602 20667.4720983143 7945.17297631863 662729.240690976 41040 -40 40 136800 -40 40 External Temp °F AMBIENT -40 DEG F 30 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 0.591942509550665 0.79716650951561 6.83527468212658 0.308202617736189 87.150017779722 3.11853934146107 1.19885655988784 202.010072727273 673.366909090909 34 35 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 1396.26666666667 5283.05555555556 12299.364 33000 2042.54886831276 141750 31634.4829498897 6372.32329162152 148050 30578.372013867 6655.50424509453 195300 30255.7961298456 7639.64456159828 654784.067714657 1033869.58060209 303.009841911515 197.389268445216 759.18949402006 191.906233210626 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.264027734005673 2.32575430192247 1.91459186889379 1.01843033126939 1.99968484084463 1.01724457797295 2.76977623699969 1.00651351064024 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 8978.22545454545 4.94107465470162 29927.4181818182 16.4702488490054 Energy Cost $/d 2.8887 2.0102 7.6061 17.7077 47.5109 2.3351 162.0554 36.1661 7.2851 169.2578 34.9587 7.6089 223.2763 34.5899 8.734 763.991 23301.724 279620.6877 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.6556 0.0476 1.13294814774579 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 0.3369 1.2747 2.9675 7.962 0.3913 79.7208 17.7914 3.5838 86.0394 17.7707 3.8679 113.4988 17.5832 4.4398 4.1978 128.0315 1536.3774 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 3.78100703855287E-03 2.63123439506598E-03 9.95580416025273E-03 2.31778859775375E-02 6.21877876985133E-02 3.05650168920984E-03 0.212116890404383 4.73383291208542E-02 9.53564304247043E-03 0.221544307755689 4.57579483965425E-02 9.9593993971261E-03 0.292249937890484 4.52752408590605E-02 1.14320821742574E-02 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 181705.925977102 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West 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 West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 40 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA 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 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 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 Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 40 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 14963.7090909091 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 ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7945.17297631863 13282.5969281507 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 40 40 70 40 37.95776867318 37.4146058298363 40 37.8670028364324 37.3244723948468 40 37.045572013867 36.5087648081922 -40 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 -40 34 5319.2427655389 31698.3333333333 46119.3216 2042.54886831276 616073.227833176 20667.4720983143 7945.17297631863 729865.319474994 41040 -40 40 136800 -40 40 External Temp °F AMBIENT -40 DEG F 30 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 0.728797851275511 4.34303870694042 6.3188810824954 0.279852845971912 84.4091658275158 2.83168298956592 1.08858069623499 202.010072727273 673.366909090909 34 40 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 2792.53333333333 31698.3333333333 13119.3216 33000 2042.54886831276 151200 33743.4484798823 6372.32329162152 157920 32616.9301481248 6655.50424509453 208320 32272.8492051686 7639.64456159828 721920.146498675 1139873.91552422 334.077935382246 217.627912191863 837.030431507166 211.582692408756 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.528055468011346 2.4808045887173 2.04223132682004 1.08632568668735 2.1329971635676 1.08506088317115 2.954427986133 1.07361441134959 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 8978.22545454545 4.94107465470162 29927.4181818182 16.4702488490054 Energy Cost $/d 2.8887 4.0205 45.6369 18.8882 47.5109 2.3351 172.8591 38.5771 7.2851 180.5417 37.2892 7.6089 238.1614 36.8959 8.734 849.2327 25901.5973 310819.1677 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.6556 0.0476 1.01922845525599 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 0.6738 7.6479 3.1653 7.962 0.3913 85.0355 18.9775 3.5838 91.7754 18.9554 3.8679 121.0654 18.7554 4.4398 4.6661 142.3165 1707.7976 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 3.40148838310378E-03 4.73424838239157E-03 5.37389407376249E-02 2.22414989004756E-02 5.59456872919172E-02 2.74970527237197E-03 0.203547363606568 4.54258596367336E-02 8.5785026855707E-03 0.212593913100193 0.043909326326656 8.95972448783938E-03 0.280443034302383 4.34461201837593E-02 1.02845867024113E-02 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 181705.925977102 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West 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 West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 45 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA 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 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 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 Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 45 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 14963.7090909091 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 ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7945.17297631863 13282.5969281507 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 45 45 70 45 42.8301292152537 42.2530186942011 45 42.7336905137094 42.1572519195248 45 41.8609202647337 41.2905626087042 -40 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 -40 34 6715.50943220556 58113.6111111111 46939.2792 2042.54886831276 654577.804572749 20667.4720983143 7945.17297631863 797001.398259012 41040 -40 40 136800 -40 40 External Temp °F AMBIENT -40 DEG F 30 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 0.842596944857948 7.29153188916052 5.88948517562645 0.256279207636843 82.1300697843974 2.59315380668852 0.996883191632317 202.010072727273 673.366909090909 34 45 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 4188.8 58113.6111111111 13939.2792 33000 2042.54886831276 160650 35852.414009875 6372.32329162152 167790 34655.4882823826 6655.50424509453 221340 34289.9022804916 7639.64456159828 789056.225282693 1245878.25044636 365.146028852977 237.866555938511 914.871368994272 231.259151606885 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 0.792083202017019 2.63585487551213 2.1698707847463 1.1542210421053 2.26630948629058 1.15287718836935 3.13907973526631 1.14071531205894 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 8978.22545454545 4.94107465470162 29927.4181818182 16.4702488490054 Energy Cost $/d 2.8887 6.0307 83.6676 20.0687 47.5109 2.3351 183.6628 40.9882 7.2851 191.8256 39.6198 7.6089 253.0465 39.2019 8.734 934.4744 28501.4706 342017.6478 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.6556 0.0476 0.926255537556702 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 1.0106 14.0212 3.3632 7.962 0.3913 90.3502 20.1635 3.5838 97.5113 20.1401 3.8679 128.632 19.9276 4.4398 5.1345 156.6015 1879.2178 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 3.09120829048416E-03 6.45359304542429E-03 8.95343765544209E-02 2.14759442569107E-02 5.08423821855905E-02 2.49888013040581E-03 0.196541242747012 4.38622969497742E-02 7.79598094566466E-03 0.205276409091324 4.23979628697417E-02 8.14242810730716E-03 0.270790156673662 4.19507003291718E-02 9.34643782310601E-03 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 181705.925977102 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West 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 West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 50 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA 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 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 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 Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 50 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 14963.7090909091 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 ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7945.17297631863 13282.5969281507 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 50 50 70 50 47.7024897573274 47.0914315585658 50 47.6003781909864 46.9900314442027 50 46.6762685156004 46.0723604092162 -40 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 -40 34 8111.77609887223 84528.8888888889 47759.2368 2042.54886831276 693082.381312323 20667.4720983143 7945.17297631863 864137.47704303 41040 -40 40 136800 -40 40 External Temp °F AMBIENT -40 DEG F 30 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 0.938713609162018 9.78187975114055 5.52681003529972 0.236368508781971 80.2051062157336 2.39168797180697 0.919433908075138 202.010072727273 673.366909090909 34 50 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 5585.06666666667 84528.8888888889 14759.2368 33000 2042.54886831276 170100 37961.3795398676 6372.32329162152 177660 36694.0464166404 6655.50424509453 234360 36306.9553558147 7639.64456159828 856192.304066711 1351882.58536849 396.214122323708 258.105199685158 992.712306481378 250.935610805015 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.05611093602269 2.79090516230697 2.29751024267255 1.22211639752326 2.39962180901355 1.22069349356754 3.32373148439962 1.20781621276829 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 8978.22545454545 4.94107465470162 29927.4181818182 16.4702488490054 Energy Cost $/d 2.8887 8.041 121.6983 21.2492 47.5109 2.3351 194.4665 43.3993 7.2851 203.1094 41.9504 7.6089 267.9316 41.5078 8.734 1019.7162 31101.344 373216.1278 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.6556 0.0476 0.848826501812084 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 1.3475 20.3945 3.561 7.962 0.3913 95.665 21.3496 3.5838 103.2473 21.3248 3.8679 136.1985 21.0998 4.4398 5.6028 170.8865 2050.6381 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 2.83280305832833E-03 7.88548528528997E-03 0.119345273619278 2.08383805520394E-02 4.65922843799959E-02 2.28998974206968E-03 0.19070645562954 4.25601419333091E-02 7.14428682581247E-03 0.199182298101964 4.11392800401134E-02 7.46177322168919E-03 0.262751116645143 4.07052955356105E-02 8.56513542981714E-03 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 181705.925977102 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West 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 West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 55 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA 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 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 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 Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 55 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 14963.7090909091 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 ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7945.17297631863 13282.5969281507 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 55 55 70 55 52.5748502994012 51.9298444229306 55 52.4670658682635 51.8228109688806 55 51.4916167664671 50.8541582097282 -40 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 -40 34 9508.0427655389 110944.166666667 48579.1944 2042.54886831276 731586.958051896 20667.4720983143 7945.17297631863 931273.555827047 41040 -40 40 136800 -40 40 External Temp °F AMBIENT -40 DEG F 30 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 1.02097205553045 11.9131662197945 5.21642583922161 0.219328558781937 78.5576862431348 2.21926972681619 0.8531513567206 202.010072727273 673.366909090909 34 55 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 6981.33333333333 110944.166666667 15579.1944 33000 2042.54886831276 179550 40070.3450698603 6372.32329162152 187530 38732.6045508982 6655.50424509453 247380 38324.0084311377 7639.64456159828 923328.382850729 1457886.92029062 427.282215794439 278.343843431806 1070.55324396848 270.612070003144 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.32013867002836 2.9459554491018 2.4251497005988 1.29001175294122 2.53293413173653 1.28850979876574 3.50838323353293 1.27491711347764 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 8978.22545454545 4.94107465470162 29927.4181818182 16.4702488490054 Energy Cost $/d 2.8887 10.0512 159.729 22.4297 47.5109 2.3351 205.2702 45.8103 7.2851 214.3933 44.281 7.6089 282.8167 43.8138 8.734 1104.9579 33701.2173 404414.6079 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.6556 0.0476 0.783343959489442 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 1.6844 26.7678 3.7588 7.962 0.3913 100.9797 22.5357 3.5838 108.9832 22.5095 3.8679 143.7651 22.272 4.4398 6.0712 185.1715 2222.0583 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 2.61426706096881E-03 9.09645147254467E-03 0.144556659889979 2.02991862835571E-02 4.29979323807258E-02 2.1133289640622E-03 0.185771915367102 4.14588958677174E-02 6.59314231814496E-03 0.194028444938973 4.00747988559003E-02 6.88613629264878E-03 0.255952416728007 3.96520437248534E-02 7.90437985481469E-03 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 181705.925977102 2.0362228517755 25.4818745450763 Existing Service Area Population = Average Service , ft = Raw Water flow, gal/pers/day Treated water flow, gal/pers/day Description Utilidor width, inch Utilidor Height, inch Utilidor Circumference, inch Raw Water Pumping Pipeline to WTP Heating all raw water produced Tank Heat Losses Water Loops & Vac Sewer Bldg Initial Pressurization North Loop North Loop Services (62) North Loop Pumping South Loop South Loop Services (60) South Loop Pumping West Loop West Loop Services (60) West 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 West Loop Pumping Existing Service Area Population = Average Service , ft = Sewage flow, gal/pers/day Number of sewer connections Sewage flow, cal/conn/day Sewage Pumps and Pipeline Hydraulic and Energy Calculations Pump Station ID Sewage Pump Station Vacuum Pump Heating Vacuum Air Summary Water & Sewer - 60 degrees Total Energy Requirement Additional energy for Vacuum systems Assumptions Leaking Vacuum Valve Water System Energy Use Calculations for 700 50 21.7142857142857 21.7142857142857 Length ft 0.740536175910189 3000 20' water depth 6,000 sf surface area 0.59863683127572 4500 3100 1.8676211288457 4700 3000 1.95061671896088 6200 3000 2.23905174724451 500.5 Assumed Fuel is Fuel Oil No. 1 @ Pipe IDia inches - 2 5.37 5.37 5.37 Sewer System Energy Use Calculations for 700 50 19.5428571428571 182 75.1648351648352 Number of Catchments 1 5 times sewage volume Note: 1 BTU = 1 kJ (close enough; 1.005) Note: 1 BTU = 1 kJ (close enough; 1.005) I.D. inch kW 2 kW 6 6 kW 6 6 kW 6 6 kW SAVOONGA 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 0.20025625 0.20025625 0.20025625 Pipe IDia inches 4 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 Vacuum & Sewage Pumping Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= Air to Liquid Ratio = Air Specific Gravity = Air Specific Heat= O.D. inch 32 16 96 8 12 12 12 21.7142857142857 0.651428571428571 0.633333333333333 2.50549450549451 Pipe Length feet - 3000 9000 9400 12400 Pipe Area sq. ft. 0.111111111111111 (See Below) 3 0.0013 1 10 0.0013 1 Raw water flow Raw water flow Treated water flow Treated water flow Insulation T, inch k = 0.021 BTU per hr-ft-degF 3 4 5 4 3 4 3 4 3 60 1 kWh = BTU/gal Avg Flow gpm - 10.5555555555556 3.51851851851852 3.51851851851852 3.51851851851852 Pipe Length feet 5600 (normal minimum) kJ/kg-deg C (leaking) kJ/kg-deg C 15200 10.5555555555556 15200 10.5555555555556 Insulation R ft2-hr-F per BTU-inch 5 5 4 5 5 5 5 5 5 DEG F 3412 = Peak Factor - 2 42 42 40 Sewage as fraction of water flow Sewage flow Avg. sewage flow Avg Flow gpm 9.5 14963.7090909091 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 ft-hr-F per BTU 22.5 20 20 2.38095238095238 22.5 2.38095238095238 22.5 2.38095238095238 22.5 BTU 39.5662368112544 Peak Flow gpm 10.5555555555556 21.1111111111111 147.777777777778 147.777777777778 140.740740740741 0.9 13680 9.5 Peak Factor 6 BTU/d 7945.17297631863 13282.5969281507 3.5723207925886 2.12930732499953 8.18964355769049 2.0362228517755 Insulation Effective k (1/R) BTU per ft-hr-F 4.44444444444444E-02 0.05 0.05 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 0.42 4.44444444444444E-02 AMBIENT kWh/gal Peak Flow cfs 2.34881076002571E-02 4.69762152005143E-02 0.3288335064036 0.3288335064036 0.313174768003428 SAVOONGA gal/day gal/min Peak Flow gpm 57 Air Flow = Air Temp= Sewage Temp= Air Flow = Air Temp= Sewage Temp= SAVOONGA, ALASKA Water Temp °F 60 60 70 60 57.4472108414749 56.7682572872953 60 57.3337535455405 56.6555904935585 60 56.3069650173338 55.6359560102403 -40 Peak Flow cms 6.6638608305275E-04 1.3327721661055E-03 9.3294051627385E-03 9.3294051627385E-03 8.88514777403666E-03 Peak Flow cfs 0.126835781041389 0.65 -40 34 10904.3094322056 137359.444444444 49399.152 2042.54886831276 770091.53479147 20667.4720983143 7945.17297631863 998409.634611065 41040 -40 40 136800 -40 40 External Temp °F AMBIENT -40 DEG F 30 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 -40 DEG F H-W C value - 110 110 110 110 Peak Flow cms 3.59848484848485E-03 BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h BTU/h gpd = deg F deg F gpd = deg F deg F Raw Water Temperature: Running Temperature: System type: Pipeline Area ft2 6283.2 3279.8304 6000 - 9738.96 0 - 9424.8 0 - 9424.8 0 Total Energy Use, BTU/h BTU/1000 gal kWh/1000 gal kWh/cap-mo kWh/svc.con-mo Average kW Peak Flow Velocity fps - 1.69114374721851 1.64206363798183 1.64206363798183 1.56387013141127 Raw Water Temperature: Running Temperature: System type: H-W C value 100 Percent of Total 1.09216788923049 13.7578244122167 4.94778398440072 0.204580244170865 77.1318212580613 2.07003932873358 0.795782883186389 202.010072727273 673.366909090909 34 60 Water loops + vacuum sewer in utilidor, pitorifices for H.C. loop in 6" x 12" arctic pipe Heat Loss BTU/hr 2526.70943220556 8377.6 137359.444444444 16399.152 33000 2042.54886831276 189000 42179.3105998529 6372.32329162152 197400 40771.162685156 6655.50424509453 260400 40341.0615064608 7639.64456159828 990464.461634747 1563891.25521276 458.350309265169 298.582487178453 1148.39418145559 290.288529201274 Peak Velocity Head ft - 1.12590040539032E-04 5.51691198641257E-03 5.51691198641257E-03 5.00400180173476E-03 34 35 Vacuum sewers in utilidors and vacuum connections in arctic pipe. 3 catchments. services heat traced for emergency thawing 1 Peak Flow Velocity fps 1.1415220293725 kg/d kg/d deg. F deg. F Flow Rate gpm 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 10.5555555555556 147.777777777778 62 147.777777777778 147.777777777778 60 147.777777777778 140.740740740741 60 140.740740740741 Peak Friction Head psi - 22.1836631645634 20.2397938339556 21.1393402265759 25.4791571140203 deg. F deg. F pump station at vacuum plant Peak Velocity Head ft 8.20781395529543E-04 Temp Drop °F Efficiency Adusted Fuel Cost $/gal 1.58416640403404 3.10100573589663 2.55278915852506 1.35790710835918 2.6662464544595 1.35632610396394 3.69303498266625 1.34201801418698 Peak Friction Head ft - 51.2442619101415 46.7539237564375 48.8318759233902 58.856852933387 Peak Friction Head psi 10.7573174986376 Heat needed = This adds Heat needed = This adds Vacuum pumping energy would also increase Fuel Cost $/gal 4.18 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 6.43076923076923 Total Cost, $/d Total Cost, $/mo Total Cost, $/yr Average Static Head ft 60 0 0 0 Peak Friction Head ft 24.8494034218529 Energy Cost, $/day Energy Cost, $/day-conn Energy Cost, Percent of Water System cost 8978.22545454545 4.94107465470162 29927.4181818182 16.4702488490054 Energy Cost $/d 2.8887 12.0614 197.7598 23.6103 47.5109 2.3351 216.0738 48.2214 7.2851 225.6771 46.6115 7.6089 297.7017 46.1198 8.734 1190.1997 36301.0907 435613.0879 Total Head m 55 34.0185297221557 14.299036956404 14.9344747290582 17.9999558507807 Force Main Average Static Head ft 20 8.6556 0.0476 0.727241097651301 BTU/d percent to the sewage collection energy BTU/d percent to the sewage collection energy Heat/Power Production Efficiency = No. of Services 182 182 182 182 182 182 182 62 62 62 60 60 60 60 60 60 cost per service 182 182 182 Peak Pumping Power kW 0.359182098765432 0.444321705546113 1.30733479019199 1.36543170327262 1.56733622307116 Heat/Power Production Efficiency = 4 Total Head m 13.7151985613534 percent 0.65 Energy Cost $/mo-svc 0.4841 2.0213 33.1411 3.9567 7.962 0.3913 106.2944 23.7218 3.5838 114.7192 23.6942 3.8679 151.3317 23.4442 4.4398 6.5396 199.4565 2393.4785 Pumping Efficiency 0.6 0.6 0.7 0.7 0.7 0.65 inch Peak Pumping Power kW 0.483668555326514 3.75 Percent of Total 2.42703403012355E-03 1.01339595821026E-02 0.166156782159576 1.98372258819658E-02 3.99184332278201E-02 1.96197297101082E-03 0.181544195722159 4.05153916347377E-02 6.12094342253444E-03 0.189612826643143 3.91627933245182E-02 6.39295325556137E-03 0.25012755855053 3.87496590781405E-02 7.33827051607684E-03 Minimum Pump Motor kW 0.59863683127572 0.740536175910189 1.8676211288457 1.95061671896088 2.23905174724451 5600 Pumping Efficiency 0.5 0.5 Pumping Energy kWh/d 14.3672839506173 8.88643411092226 1.06721207362611 1.1146381251205 1.34343104834671 feet Minimum Pump Motor kW 0.967337110653029 7.5 Total kWh/d Total BTU/day Average kW Total kWh/yr/person Pumping Energy kWh/d 3.86934844261212 45 48.8693484426121 181705.925977102 2.0362228517755 25.4818745450763 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 SAVOONGA 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 SAVOONGA 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 3922.97609887223 5283.05555555556 45299.364 600278.672060229 7945.17297631863 35 5380.08150702477 7245.33333333333 62124.8420571429 823239.3216826 10896.2372246655 12.1527777777778 40 5319.2427655389 31698.3333333333 46119.3216 638783.248799803 7945.17297631863 40 7294.96150702477 43472 63249.3553371429 876045.598354015 10896.2372246655 gal/min 45 6715.50943220556 58113.6111111111 46939.2792 677287.825539376 7945.17297631863 45 9209.84150702477 79698.6666666667 64373.8686171429 928851.87502543 10896.2372246655 50 8111.77609887223 84528.8888888889 47759.2368 715792.40227895 7945.17297631863 50 11124.7215070248 115925.333333333 65498.3818971428 981658.151696845 10896.2372246655 55 9508.0427655389 110944.166666667 48579.1944 754296.979018523 7945.17297631863 55 13039.6015070248 152152 66622.8951771429 1034464.42836826 10896.2372246655 60 10904.3094322056 137359.444444444 49399.152 792801.555758097 7945.17297631863 60 14954.4815070248 188378.666666667 67747.4084571429 1087270.70503968 10896.2372246655