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Home My WebLink AboutHMS GSHP Cost Est 9-24-08DIMOND PARK AQUATIC CENTERJUNEAU, ALASKADESIGN DEVELOPMENT SUBMITTAL CONSTRUCTION COST ESTIMATEHMS Project No.: 07038PAGE 1DATE: 9/24/2008GROUND SOURCE HEAT PUMP SYSTEM MATERIAL LABOR TOTAL TOTALQUANTITY UNIT RATE TOTAL RATE TOTAL UNIT RATE MATERIAL/LABOR$ $ $ $ $ $SITE MECHANICALDrill 6" diameter x 250'0" deep wells 96 EA 4100.00 393,600 4100.00 393,600 Excavate and backfill for trenching 528 CY 4.50 2,376 12.70 6,706 17.20 9,082 2 1/2" diameter HDPE piping in trench 780 LF 3.70 2,886 6.80 5,304 10.50 8,190 2" diameter HDPE piping in trench 80 LF 2.90 232 5.30 424 8.20 656 1 1/2" diameter HDPE piping in trench 1,590 LF 2.15 3,419 4.10 6,519 6.25 9,938 1" loops in wells 24,960 LF 1.55 38,688 3.85 96,096 5.40 134,784 Brine solution in piping 950 GALS 8.50 8,075 2.15 2,043 10.65 10,118 Trucking, shipping and transportation for ground source heat pumps crew 1 LOT 48500.00 48,500 Included 48500.00 48,500 Per diem for ground source heat pumps crew 110 MD 125.00 13,750 125.00 13,750 Test and certify systems 1 LOT 200.00 200 2300.00 2,300 2500.00 2,500 Premium time 1,190 HRS 70.00 83,300 70.00 83,300 SUBTOTAL SITE MECHANICAL: $ 118,126 $ 596,291 $ 714,417 DIMOND PARK AQUATIC CENTERJUNEAU, ALASKADESIGN DEVELOPMENT SUBMITTAL CONSTRUCTION COST ESTIMATEHMS Project No.: 07038PAGE 2DATE: 9/24/2008GROUND SOURCE HEAT PUMP SYSTEM MATERIAL LABOR TOTAL TOTALQUANTITY UNIT RATE TOTAL RATE TOTAL UNIT RATE MATERIAL/LABOR$ $ $ $ $ $Subcontractor's Overhead and Profit on Materials 12.50% 14,766 14,766 Subcontractor's Overhead and Profit on Labor 17.50% 104,351 104,351 TOTAL SITE MECHANICAL: $ 132,891 $ 700,642 $ 833,533 BUILDING MECHANICALAHP-1, 2, 3, 4 & 5: 12.9 MBH air heat pumps 5 EA 1275.00 6,375 560.00 2,800 1835.00 9,175 GSHP-1: 1,335 MBH, 140.2 KW, 60 HP ground source pump (per quote) 1 EA 180000.00 180,000 36455.00 36,455 216455.00 216,455 DHW-1 and 2: 204 MBH, 20 KW domestichot water pumps 2 EA 31600.00 63,200 11200.00 22,400 42800.00 85,600 P-6 and P-7: 51 GPM, 20'0" head, 3/4 HP hydronic pumps 2 EA 1730.00 3,460 540.00 1,080 2270.00 4,540 55 gallon glycol mixing drum (size assumed) 1 EA 550.00 550 210.00 210 760.00 760 Glycol 200 GALS 9.50 1,900 2.50 500 12.00 2,400 P-10: 5 GPM, 15'0" head, 1/12 HP glycol fill pump 1 EA 775.00 775 210.00 210 985.00 985 ET-1: 60 gallon expansion tank (size assumed) 1 EA 1200.00 1,200 130.00 130 1330.00 1,330 ST-1: 350 gallon storage tank for GSHP 1 EA 6250.00 6,250 1250.00 1,250 7500.00 7,500 2" air separator (size assumed) 1 EA 1150.00 1,150 150.00 150 1300.00 1,300 DIMOND PARK AQUATIC CENTERJUNEAU, ALASKADESIGN DEVELOPMENT SUBMITTAL CONSTRUCTION COST ESTIMATEHMS Project No.: 07038PAGE 3DATE: 9/24/2008GROUND SOURCE HEAT PUMP SYSTEM MATERIAL LABOR TOTAL TOTALQUANTITY UNIT RATE TOTAL RATE TOTAL UNIT RATE MATERIAL/LABOR$ $ $ $ $ $BUILDING MECHANICAL (Continued)Miscellaneous valves, gauges, etc. 1 LOT 750.00 750 500.00 500 1250.00 1,250 2 1/2" insulated glycol supply and return piping 200 LF 22.50 4,500 27.30 5,460 49.80 9,960 Equipment connections 11 PTS 48.00 528 75.00 825 123.00 1,353 Test and certify systems 1 LOT 100.00 100 1500.00 1,500 1600.00 1,600 Premium time 160 HRS 70.00 11,200 70.00 11,200 SUBTOTAL BUILDING MECHANICAL: $ 270,738 $ 84,670 $ 355,408 Subcontractor's Overhead and Profit on Materials 12.50% 33,842 33,842 Subcontractor's Overhead and Profit on Labor 17.50% 14,817 14,817 TOTAL BUILDING MECHANICAL: $ 304,580 $ 99,487 $ 404,068 ELECTRICALPanels and connections 1 LOT 25000.00 25,000 25000.00 25,000 50000.00 50,000 SUBTOTAL ELECTRICAL: $ 25,000 $ 25,000 $ 50,000 DIMOND PARK AQUATIC CENTERJUNEAU, ALASKADESIGN DEVELOPMENT SUBMITTAL CONSTRUCTION COST ESTIMATEHMS Project No.: 07038PAGE 4DATE: 9/24/2008GROUND SOURCE HEAT PUMP SYSTEM MATERIAL LABOR TOTAL TOTALQUANTITY UNIT RATE TOTAL RATE TOTAL UNIT RATE MATERIAL/LABOR$ $ $ $ $ $Subcontractor's Overhead and Profit on Materials 12.50% 3,125 3,125 Subcontractor's Overhead and Profit on Labor 17.50% 4,375 4,375 TOTAL ELECTRICAL: $ 28,125 $ 29,375 $ 57,500 SUBTOTAL GROUND SOURCE HEAT PUMP SYSTEM:$ 1,295,101 General Conditions, Overhead and Profit 27.50%356,153 Contingency 7.50%123,844 TOTAL ESTIMATED COST:$ 1,775,097