DEP WTC Site Record Excerpt, 2002

NYC 9/11 Public Portal Document

WTC HVAC CLEANING UNIT PRICES No ITEMS UNIT PRICE UNIT PRICE SSC BRANCH I Tents 500 450.00 50.00 Each 2 Glovebags 350 225.00 125.00 Each 3 Exhaust (mushroom) fan unit(<500cfm) 300 250.00 50.00 Each 4 Exhaust (mushroom) fan unit(500 - 1500cfm) 500 300.00 $ 200.00 Each 5 Exhaust (mushroom) fan unit(>1500 - 2500cfm) 750 350.00 400.00 Each 6 Exhaust mushroom) fan unit(>2500cfm) 1,000 400.00 600.00 Each 7 Exhaust Centrifugal Blower (<1000cfm) 1,000 220.00 T7 ö0 Each 8 Exhaust Centrifugal Blower (>1000 - 2000cfm) 1,500 287.00 $1.213.00 Each 9 Exhaust Centrifugal Blower (>2000cfm) $ 2,000 350.00 $1,650.00 Each 10 Exhaust Riser (Includes Cleaning Grills) $ 200 $ 190.00 TT&00 Per Floor 11 Exhaust Branch Riser - horizontal runs(<6 feet) N/C 1 #VALUE! 12 Exhaust Branch Riser - horizontal runs(>6 feet) / 200 95. 105.00 Per 10 lin ft. increment 13 Air handling unit (<1000dm) 1,000 25400 746.00 Each 14 Air handling unit (1000 - 2000cfm) 2,000 397.50 $1,602.50 Each 15 Air handling unit (>2000 - 3000cfm) 3,000 547.50 T2,452.50 Each 16 Package AC (< 5 Tons) 1,000 $ 750.00 $ 250.00 Each 17 Package AC - each addditional 2.5 Tons 500 375.00 TT o Each 18 Mech. Make-up Air (< 1000 cfm) by TBD 525.00 #VALUEi 19 Mech. Make-up Air (> 1000 cfm) dv TBD 825.00 #VALUE! 20 Horizontal Supply/Retum Duct < 5sf cross section 200 185.00 15.00 Per 10 lin ft increments 21 Horizontal Supply/Retum Duct > 5sf cross section 300 185.00 TTTö0 Per 10 lin ft increments 22 Supply/Return Riser < 5sf cross section 200 $ 185.00 15.00 Per Floor 23 Supply/Retum Riser > 5sf cross section 185.00 $ 115.00 Per Floor 24 Encapsulation $ j ,o .1.98 215.00 $ (115.00) Per 10 If/sf incriments rI 25 Access Hatches 12 50 35.00 15.00 Each 26 Outside Air Duct 200 75.00 125.00 Per 10 If incriments 27 Outside Air Plenum 5 $ (30.00) Per sf 28 Outside Air Intake Grill 5 35.00 (30.00) Per sf 29 Package HVAC - Through wall 500 375.00 125.00 Each 30 Baseboard Heeling Fins 35.00 (10.00) Per If 31 Scaffold Set Up 100 150.00 (50.00) Per 5 ft section .500

NYC-WTC-000135297