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_000135286 No ITEMS 1 Tents 2 Glovebags 3 Exhaust (mushroom) tan unit(<500ctm) 4|Exhaust (mushroom tan untt(500 - 1500cim) 5 Exhaust (mushroom tan unit1500- 2500cim 6|Exhaust mushroom tan unit(>2500ctm) 7|Exhaust Centriugal Blower (<1000cim) 8 Exhaust Centrifugal Blower (>1000 - 2000cim) g Exhaust Centrfugal Blower (-2000cim) T0 Exhaust Riser (Includes Cleaning Grills) 11 Exhaust Branch Riser - horizontal runs(<6 feet) 12 Exhaust Branch Riser - horizontal runs(>6 feet) 13 Ar handling unit(<1000cm) 14 Air handling unit (1000 - 2000cim) 15 Ar handling unit (2000-3000cfm) 16 Package ACT(<5 Tons)] 17 Package AC- each addditional 2.5 Tons 18 Mech. Make-up Air (< 1000 C/m) 19 Mech. Make-up Air(> 1000 clm) 20 Horizontal supply/Retumn Duct < 5st cross section 21 Horizontal Supply/Retur Duct > 5sf cross section 22 Supply/Return Riser < 5sf cross section 23 Supply/Retur Riser > 5st 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 Scaftold Set Up WTC HVAC CLEANING UNIT PRICES UNIT PRICE 450.00 TEach 225.00 300.00 Each TEach 350.00 400.00 Each Each 450.00 TEach 250.00 437.00 Each Each 500.00 Each 200.00 Per Floor 135.00 TPer 10 lin ft. increments 404.00 (Each 547.50Each 697.50 Each 750.00 ]Each 375.00 Each 525.00 825.00 185.00 215.00 Per 10 lin ft increments Per 10 lin ft increments 185.00Per Floor KA 235.00Per Floor 150.00 Per 10 l/st incriments 35.00 |Per Door 105.00 Per 10 1f incriments 8.00 |Per sf 8.00 Per si 375.00Each KA 30.00 Per ff 100.00 Per 5 ft section VSEF* NYC 9/11 Public Portal Document
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