WTC HVAC cleaning unit prices, undated

NYC 9/11 Public Portal Document

WTC HVAC CLEANING UNITPRICES

ITEMS UNIT PRICE Tents 500 Each Glovebags $ 300 Each Mushroom Exhaust <500cfm $ 300 Each Mushroom Exhaust (500 -1500cfm $ 400 Each Mushroom Exhaust >1500 - 2500cfm) $ 500 Each Mushroom Exhaust >2500cfm $ 600 Each Sin le Inlet Centrifugal Blower <1000cfm $ 500 Each Sin le Inlet Centrifugal Blower >1000 - 2000cfm) $ 750 Each Sin le Inlet Centrifugal Blower (>2000cfm) $ 1,000 Each Exhaust Riser Includes Cleaning Grills) $ 200 Per Floor Exhaust Branch Riser (<6 feet) N/C Exhaust Branch Riser (>6 feet) $ 200 Per 10 If incriments Supply Fan <1000cfrn $ 500 Each Supply Fan 1000 - 2000cfm) $ 750 Each Su I Fan > $ 1,000 Each Packs AC K or less BTU $ 1,000 Each Packs a AC - a itional K BT $ 500 Each Heating Coils - Add to AC pricing 50K BTU Heating Units - Similar to AC pndng Horizontal Supply/Return Duct < 5sf $ 200 Per 10 If incriments Horizontal Supply/Return Duct > 5sf $ 250 Per 10 if incriments Supply/Return Riser < 5sf $ 200 Per Floor Supply/Return Riser > 5sf $ 250 Per Floor Encapsulation $ 150 Per 10 If/sf incriments Access Hatches $ 50 Each Fresh Air Duct $ 200 Per 10 If incriments Fresh Air Plenum $ 5 sf surface area Fresh Air Intake Grill $ 5 Per sf Scaffold Set Up $ . 100 Per 5 ft section Package HVAC - Through Wall $ 500 Each Baseboard Heating Fins 25 P mechanical makeup air <1000cfm $ 600 Per 10 If incriments mechanical makeup air >1000cfm $ 900JPer 10 If incriments

NYC-WTC 000135279