NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
Collection → topic

HVAC system air quality audits and wipe sampling

← Whole collection · Parent topic

799 indexed pages · 381 indexed documents

Post-9/11 environmental testing of heating and ventilation systems at lower Manhattan buildings, including PAH sample results and air quality assessments.

machine-extracted · confidence 0.85 · Check page ↗

informed · spoke · aware · think · couple · escapes · hvac · speak · thought · sows · ddc · reclean

Machine extraction can misread a scan. Check the source page. Stored confidence scores are extractor outputs, not a guarantee of accuracy; regex matches currently carry 1.00.

Sub-topics

No sub-topics indexed.

Documents in this topic

Ordered by assignment probability. A document-level assignment does not establish that every page is about this subject.

Window and fire escape cleaning coordination, November 2002

Machine-extracted title

NYC-WTC_000107433

EPA-DEP coordination regarding cleaning of windows and fire escapes affected by dust from nearby construction and WTC debris removal activities.

Environmental Protection, Dept. of · Box DEP Box 38 · assignment probability 0.325

machine-extracted · confidence 0.32 · Check page ↗

DEP building survey report distribution, February 2002

Machine-extracted title

NYC-WTC_000139587

DEP forwarding of exterior building survey findings covering Phase I and Phase II surveys and identification of buildings with debris for follow-up actions.

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.325

machine-extracted · confidence 0.32 · Check page ↗

NYC-WTC_000163765

NYC-WTC_000163765

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.325

machine-extracted · confidence 0.32 · Check page ↗

Memo: DEP/EPA building walkthrough investigations, February 2002

Machine-extracted title

NYC-WTC_000139585

DEP memo documenting Phase I and Phase II exterior surveys of approximately 255 and 200 buildings respectively, with Phase I identifying 107 buildings with debris on surfaces…

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.323

machine-extracted · confidence 0.32 · Check page ↗

Draft Scope of Work for Indoor Air & Cleaning

Machine-extracted title

NYC-WTC_000140562

Draft contract scope outlining regulations and HEPA vacuuming procedures for WTC dust cleaning assistance programs.

Environmental Protection, Dept. of · Box DEP Box 05 · assignment probability 0.323

machine-extracted · confidence 0.32 · Check page ↗

Contractor invoice 956155-6, Mar 2003

Machine-extracted title

NYC-WTC_000163079

Contractor billing invoice for remediation services.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.323

machine-extracted · confidence 0.32 · Check page ↗

Request for list of buildings to be cleaned, May 2002

Machine-extracted title

NYC-WTC_000162095

Inquiry requesting a list of buildings designated for cleaning as part of the World Trade Center recovery efforts.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.322

machine-extracted · confidence 0.32 · Check page ↗

Memo: WTC sample count update, February 2002

Machine-extracted title

NYC-WTC_000139589

DEP memo providing an update on the running count of WTC samples received from contractors and owners, with ongoing tabulation continuing as reports arrive.

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.322

machine-extracted · confidence 0.32 · Check page ↗

Toxic hazard reporting inquiry regarding WTC site, March 2002

Machine-extracted title

NYC-WTC_000138914

Interagency communication regarding questions about toxic hazard reporting related to World Trade Center environmental issues including vehicles and other locations.

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.320

machine-extracted · confidence 0.32 · Check page ↗

NYC-WTC_000138544

NYC-WTC_000138544

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.319

machine-extracted · confidence 0.32 · Check page ↗

Memo: WTC asbestos activities, February 2002

Machine-extracted title

NYC-WTC_000139582

Internal DEP memo confirming receipt status of correspondence regarding WTC asbestos-related activities.

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.319

machine-extracted · confidence 0.32 · Check page ↗

WTC contamination inquiry forwarded, March 2002

Machine-extracted title

NYC-WTC_000139608

Forwarded inquiry regarding WTC toxic contamination findings and cleanup mandates for lower Manhattan buildings.

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.318

machine-extracted · confidence 0.32 · Check page ↗

Notice on preservation of WTC legal documents, 2002

Machine-extracted title

NYC-WTC_000164089

Official notice instructing staff to preserve original WTC documents for potential future legal proceedings.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.316

machine-extracted · confidence 0.32 · Check page ↗

NYC-WTC_000102690

NYC-WTC_000102690

Environmental Protection, Dept. of · Box DEP Box 35 · assignment probability 0.315

machine-extracted · confidence 0.32 · Check page ↗

NYC-WTC_000162700

NYC-WTC_000162700

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.315

machine-extracted · confidence 0.31 · Check page ↗

FEMA work documentation request, November 2001

Machine-extracted title

NYC-WTC_000139580

Request for detailed explanations of division work performed during World Trade Center crisis response, due to FEMA by November 16, 2001.

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.312

machine-extracted · confidence 0.31 · Check page ↗

Memo on World Financial Centers washdown decontamination, April 2002

Machine-extracted title

NYC-WTC_000139771

Meeting note regarding planned exterior washdown of World Financial Centers following asbestos sampling; addresses DEP regulatory compliance and water sourcing concerns.

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.308

machine-extracted · confidence 0.31 · Check page ↗

Contractor communication matter forwarding memo, October 2002

Machine-extracted title

NYC-WTC_000160338

EPA memo forwarding communication regarding contractor issues and request for DEP management discussion concerning contractor agreement modifications, dated October 8, 2002.

Environmental Protection, Dept. of · Box DEP Box 42 · assignment probability 0.307

machine-extracted · confidence 0.31 · Check page ↗

WTC site coordination meeting summary, January 2002

Machine-extracted title

NYC-WTC_000164096

Summary of January 15, 2002 WTC site meeting including industrial grease discovery, site evacuation testing, and emergency contact information.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.306

machine-extracted · confidence 0.31 · Check page ↗

NYC-WTC_000163907

NYC-WTC_000163907

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.306

machine-extracted · confidence 0.31 · Check page ↗

NYC-WTC_000163192

NYC-WTC_000163192

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.303

machine-extracted · confidence 0.30 · Check page ↗

DEP memo on cleanup and air monitoring contracts, August 2002

Machine-extracted title

NYC-WTC_000161385

Memo confirming project manager assignments for cleanup and air monitoring contracts at downtown addresses, noting these as final post-9/11 projects.

Environmental Protection, Dept. of · Box DEP Box 42 · assignment probability 0.302

machine-extracted · confidence 0.30 · Check page ↗

NYC-WTC_000138868

NYC-WTC_000138868

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.302

machine-extracted · confidence 0.30 · Check page ↗

Cleanup delay notice, 114 Liberty, March 2003

Machine-extracted title

NYC-WTC_000155230

Notification of work delay due to snow and building activity at 114 Liberty.

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.299

machine-extracted · confidence 0.30 · Check page ↗

NYC-WTC_000163194

NYC-WTC_000163194

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.299

machine-extracted · confidence 0.30 · Check page ↗

114 Liberty cleaning request forms status, Feb 2003

Machine-extracted title

NYC-WTC_000163000

Update on cleaning request forms received from multiple floors and common areas at 114 Liberty, with walk-through scheduling.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.298

machine-extracted · confidence 0.30 · Check page ↗

NYC-WTC_000162997

NYC-WTC_000162997

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.298

machine-extracted · confidence 0.30 · Check page ↗

NYC-WTC_000096903

NYC-WTC_000096903

Environmental Protection, Dept. of · Box DEP Box 33 · assignment probability 0.297

machine-extracted · confidence 0.30 · Check page ↗

Invoice, February 2003

Machine-extracted title

NYC-WTC_000162956

Invoice document related to post-9/11 WTC cleanup and testing work.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.296

machine-extracted · confidence 0.30 · Check page ↗

NYC-WTC_000138944

NYC-WTC_000138944

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.296

machine-extracted · confidence 0.30 · Check page ↗

Audit memo regarding air sampling sites verification, April 2002

Machine-extracted title

NYC-WTC_000163825

Memo documenting audit findings of two sites where air sampling discrepancies were noted, resolved through site inspection confirming sampling was conducted.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.295

machine-extracted · confidence 0.30 · Check page ↗

NYC-WTC_000162492

NYC-WTC_000162492

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.294

machine-extracted · confidence 0.29 · Check page ↗

Tradewinds letter signature authorization, July 2002

Machine-extracted title

NYC-WTC_000163973

Internal coordination regarding preparation and signature authorization of Tradewinds-related correspondence.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.294

machine-extracted · confidence 0.29 · Check page ↗

Indoor dust cleaning and monitoring SOWs, August 2002

Machine-extracted title

NYC-WTC_000163247

EPA transmits final Statements of Work for indoor dust cleaning program monitoring and cleaning protocols to DEP staff.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.293

machine-extracted · confidence 0.29 · Check page ↗

Wall marking completion status update, Mar 2003

Machine-extracted title

NYC-WTC_000163047

Update on completion of wall marking for remediation with notes on missed areas and pending clarifications.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.292

machine-extracted · confidence 0.29 · Check page ↗

NYC-WTC_000163913

NYC-WTC_000163913

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.291

machine-extracted · confidence 0.29 · Check page ↗

Cleanup and testing count status update, Dec 2002

Machine-extracted title

NYC-WTC_000162708

Weekly progress report on WTC building cleanup and testing: 5342 buildings with clean-and-test, 1232 with test-only status.

Environmental Protection, Dept. of · Box DEP Box 43 · assignment probability 0.291

machine-extracted · confidence 0.29 · Check page ↗

NYC-WTC_000155201

NYC-WTC_000155201

Environmental Protection, Dept. of · Box DEP Box 31 · assignment probability 0.291

machine-extracted · confidence 0.29 · Check page ↗

NYC-WTC_000139201

NYC-WTC_000139201

Environmental Protection, Dept. of · Box DEP Box 03 · assignment probability 0.290

machine-extracted · confidence 0.29 · Check page ↗