Price list for WTC HVAC cleaning units including exhaust fans and blowers.
NYC-WTC_000135279–000135289Folder label: “HVAC COSTS”
OCR status: ocr · source: ours
NYC-WTC_000135282 WTC HVAC CLEANING UNIT PRICES No ITEMS UNIT PRICE UNIT PRICE SSC BRANCH V1 Tents 500 $ 450.00 50.00 Each V 2 | Glovebags 300 225.00 75.00 Each 73 Exhaust (mushroom) fan unit(<500cfm) 300 250.00 50.00 Each ? 4 Exhaust (mushroom) fan unit(500 - 1500cfm) 400 300.00 100.00 Each 7. 5 Exhaust (mushroom) fan unit(>1500 - 2500cfm) 500 350.00 150.00 Each Exhaust mushroom) fan unit(>2500cfm) 600 77 Exhaust Centrifugal Blower (<1000cfm) 500 400.00 200.00 Each 220.00 280.00 Each 78 Exhaust Centrifugal Blower (>1000 - 2000cfm) 750 79 Exhaust Centrifugal Blower (>2000cfm) 1,000 287.00 350.00 463.00 Each 650.00 Each 10 Exhaust Riser (Includes Cleaning Grills) 200 190.00 10.00 TPer Floor r 11 Exhaust Branch Riser - horizontal runs(<6 feet) N/C Đ12 |Exhaust Branch Riser - horizontal runs(>6 feet) 500 $0560 #VALUEI 95.00 405.00 Per 10 lin ft. increments 13 Air handling unit (<1000cfm) 500 254.00 246.00 Each 14 Air handling unit (1000 - 2000cfm) 750• 397.50 Each 15 Air handling unit (>2000 - 3000cfm) 1000 16 Package AC (< 5 Tons) (1,200)$ 547,50 352.50 652.50 Each /17 Package AC - each addditional 2.5 Tons 1,000 750.00 250.00 Each 500 375.00 18 Mech. Make-up Air (< 1000 cfm) 6°ABD 125.00 Each 525.00 #VALUE! 19 Mech. Make-up Air (> 1000 cfm) /20 Horizontal Supply/Return Duct < 5sf cross section 900(TBD 825.00 #VALUE! 721 200 185.00 15.00 Per 10 lin ft increments |Horizontal Supply/Return Duct > 5sf cross section 250 185.00 65.00 |Per 10 lin ft increments y22 Supply/Return Riser < 5sf cross section 200 185.00- 15.00 Per Floor x23 Supply/Return Riser > 5sf cross section 300 185.00 $ 115.00 Per Floor 24 Encapsulation 100 215.00 $ (115.00) Per 10 If/sf incriments 25 Access Hatches 50 35.00г 15.00 Each +26 Outside Air Duct 200 75.00 $ 125.00 Per 10 lf incriments x 27 Outside Air Plenum 5 C 35.00$ (30.00) Per sf x 28 Outside Air Intake Grill 29 Package HVAC - Through wall 500 (35.00$ (30.00) Per sf 375.00 125.00 Each os 30 Baseboard Heeting Fins 25 35.00 GA 31 Scaffold Set Up 100 (10.00) Per If $ (150.00$ (50.00) Per 5 ft section 100
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000135290
Detailed list of unit prices for various HVAC components including fans, blowers, and ducts for environmental cleaning.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135295
Fragmented DEP record excerpt from the World Trade Center site containing identification codes and illegible text.
1 shared topics · Same agency, volume and box · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗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 0.938
machine-extracted · confidence unavailable · Check page ↗Same agency, volume and box · similarity 0.904
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135253
Summary of HVAC cleaning costs per unit and floor for multiple buildings on the World Trade Center site.
Same agency, volume and box · similarity 0.902
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135304
Memo clarifying unit pricing and inspection forms for WTC HVAC cleaning contractors.
1 shared topics · Same agency, volume and box · similarity 0.891
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135222
Summary sheet listing HVAC costs and building details for multiple properties including 111 Broadway and 25/45 Wall Street.
Same agency, volume and box · similarity 0.887
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000136109
Contractor invoice application noting substantial completion and requesting missing cleaning checklists for common spaces.
Same agency, volume and box · similarity 0.881
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135235
Illegible text fragment from a record in the DEP Box 56 HVAC costs collection.
Same agency, volume and box · similarity 0.875
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163030
HVAC equipment pricing information for remediation project procurement.
1 shared topics · similarity 0.945
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 0.888
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 0.864
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000135205
Administrative record identified by document number from the DEP Box 56 collection regarding WTC activities.
Filed in the same folder
Filed in the same folder
NYC-WTC_000135222
Summary sheet listing HVAC costs and building details for multiple properties including 111 Broadway and 25/45 Wall Street.
Filed in the same folder
A single-page record containing numerical data and an identification number related to HVAC costs.
Filed in the same folder
Detailed summary of HVAC cleaning costs per unit and floor for multiple buildings on the World Trade Center site.
Filed in the same folder