NYC-WTC_000135279
Price list for WTC HVAC cleaning units including exhaust fans and blowers.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗Document / 5 pages
HVAC Cleaning Unit Price List, 2002
Machine-extracted title · confidence 95%Detailed list of unit prices for various HVAC components including fans, blowers, and ducts for environmental cleaning.
NYC-WTC_000135290–000135294Folder label: “HVAC COSTS”
Page image
OCR text
OCR status: ocr · source: ours
NYC-WTC 000135293 No ITEMS 1 Tents 2 Glovebags 3 Exhaust (mushroom) fan unit(<500cfm) 4 Exhaust (mushroom) fan unit(500 - 1500cfm) 5 Exhaust (mushroom) fan unit(>1500 - 2500cfm) 6 Exhaust mushroom) fan unit(>2500cfm) Exhaust Centrifugal Blower (<1000cfm) 8 Exhaust Centrifugal Blower (>1000 - 2000cfm) |Exhaust Centrifugal Blower (>2000cfm) 10 Exhaust Riser (Includes Cleaning Grills) 11 Exhaust Branch Riser - horizontal runs(<6 feet) 12 Exhaust Branch Riser - horizontal runs(>6 feet) 13 Air handling unit (<1000cfm) 14 Air handling unit (1000 - 2000cfm) 15 Air handling unit (>2000 - 3000cfm) 16 Package AC (< 5 Tons) 17 Package AC - each addditional 2.5 Tons 18 Mech. Make-up Air (< 1000 cfm) 19 Mech. Make-up Air (> 1000 cfm) 20 Horizontal Supply/Return Duct < 5sf cross section 21 Horizontal Supply/Return Duct > 5sf cross section 22 Supply/Return Riser <5sf cross section 23 Supply/Return Riser > 5sf cross section 24 Encapsulation 25 Access Hatches 26 Outside Air Duct 27 Outside Air Plenum 28 Outside Air Intake Grill 29 Package HVAC - Through wall 30 Baseboard Heeting Fins 31 Scaffold Set Up WTC HVAC CLEANING UNIT PRICES UNIT PRICE 500 ]Each 350 Each 300 Each 500 Each 750 Each 1,000 1,000 Each Each 1,500 Each 2,000 Each 200 Per Floor N/C LA 200 Per 10 lin ft. increments 1,000 Each 2,000 Each 3,000 Each 1,000 Each 500 Each TBD TBD 200 Per 10 lin ft increments 300 Per 10 lin ft increments 200 TPer Floor 300 Per Floor 100 Per 10 If/sf incriments 50 Each 200 Per 10 lf incriments 5 Per sf 5 Per sf Each Per if 100 Per 5 ft section VSEF* NYC 9/11 Public Portal Document 2.2 2.2 2.2 2.2 2.1 2.1 2.1 2.1 21 2.3 2.3 2.1 2.1 includes diffusers & re! includes diffusers & re! 2.1 2.1 2.1
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135293Source: NYC Law Department, mirrored locally
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NYC-WTC_000135265
Price list for HVAC cleaning units including exhaust fans and blowers at WTC.
1 shared topics · Same agency, volume and box · similarity 0.951
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135295
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1 shared topics · Same agency, volume and box · similarity 0.947
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1 shared topics · Same agency, volume and box · similarity 0.909
machine-extracted · confidence unavailable · Check page ↗Same agency, volume and box · similarity 0.887
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Summary of HVAC cleaning costs per unit and floor for multiple buildings on the World Trade Center site.
Same agency, volume and box · similarity 0.870
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135222
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Same agency, volume and box · similarity 0.865
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machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000163030
HVAC equipment pricing information for remediation project procurement.
1 shared topics · similarity 0.955
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163040
Draft change order for WTC cleaning contracts establishing unit prices for HVAC cleaning without increasing contract NTE price.
1 shared topics · similarity 0.887
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000133531
Memo recommending cleaning of HVAC components at 45 Wall Street following a visual inspection related to World Trade Center reports.
Similar document embedding; no shared entity or topic indexed. · similarity 0.859
machine-extracted · confidence unavailable · Check page ↗1 shared topics · similarity 0.852
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