Document outlining national specifications and minimum requirements for cleaning commercial heating and air conditioning systems.
NYC-WTC_000142626–000142641Folder label: “DEP 59.17 Junction Blvd, 11th FL”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
NADCA - National Air Duct Cleaners Association http7/wwwjiadca.coin/standardsZNADCA_standards^
Seat on MAIK A March 6, 2002
National Ar Duet Claanars Association J
Consumer Info r > You are here: Standards » NADCA Standards Membership NADCA Standards & Guidelines Certification Member Listings • ACR 2002 - Assessment, Cleaning and Restoration 2002 is NADCA's latest Standard. Defines acceptable cleanliness levels I Select A State after cleaning. The Standard provides two methods of verifying cleaning effectiveness and specifies general requirements related Standards to occupants health and safety, equipment, and other areas of > NADCA Standards General Specs cleaning. Calendar of Events • Vacuum Test Template - NADCA Standard 01 defines a test, Bookstore the NADCA Vacuum Test, for determining cleanliness. One of the About NADCA several tools needed to perform the procedure is this plastic Industry Unks template. • NADCA Standard 05-1997, Requirements for the Installation of Service Openings in HVAC Systems - Defines procedures and methods for creating and closing access openings into HVAC systems for cleaning and inspection. (Pub# NAD-05) 1 • NADCA General Specifications for the Cleaning of Commercial HVAC Systems - This detailed "generic" specification Is designed for engineers and project managers to B ■ I modify to suit a specific cleaning project. (Pub# NAD-06) • Understanding Microbial Contamination in HVAC Systems -
t [I Explores investigation, test’ng, and remedial action for microbiological pollutants in HVAC systems. (Pub# NAD-11) • Introduction to HVAC System Cleaning Services - A comprehensive overview of HVAC system cleaning. Chapters include contaminants, indoor air quality, site preparation, equipment, chemicals, safety, and much more. (Pub# NAD-12) • Confined Spaces Assessment-Guidelines for the Occupational Safety and Health Administration's Confined Spaces Standard 29 C.F.R. § 1910.146. (Pub #NAD-14) Click here to Order Online
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NYC-V\/TC_000142629
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000142819
Environmental Protection Agency form regarding air and radiation office activities dated October 1997.
7 shared non-person entities · Same agency, volume and box · similarity 0.944
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000142854
Environmental Protection Agency form related to air and radiation division activities dated October 1997.
7 shared non-person entities · Same agency, volume and box · similarity 0.938
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100859
A scope of work document detailing interior cleaning by a licensed asbestos contractor at 114 Liberty Street.
6 shared non-person entities · 1 shared topics · similarity 0.934
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000161691
Notice for a mandatory pre-bid meeting regarding World Trade Center dust cleaning contracts and regulatory compliance requirements.
6 shared non-person entities · 1 shared topics · similarity 0.931
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000135962
Invoice record with significant text redaction, likely detailing services or materials provided for WTC environmental projects.
6 shared non-person entities · 1 shared topics · similarity 0.925
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145027
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
8 shared non-person entities · 1 shared topics · similarity 0.924
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000147266
Completed DEP referral form for a health-related inquiry at the Old World Trade Center site.
4 shared non-person entities · 1 shared topics · similarity 0.923
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000163408
Second addendum to monitoring scope including HVAC system checklist and inspection procedures.
6 shared non-person entities · similarity 0.922
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139830
Memo discusses finalizing agency roles in the monitoring program and addresses required indemnification letters and right of entry issues.
6 shared non-person entities · 1 shared topics · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000147982
A project proposal outlining the timeline, methods, and justification for cleaning HVAC systems in residential units affected by World Trade Center dust.
9 shared non-person entities · 1 shared topics · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139881
Contractual document outlining equipment, materials, and procedures for cleaning toilet and general exhaust systems at a specific building.
5 shared non-person entities · 1 shared topics · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000162539
Summary of HVAC information from building owners regarding system shutdowns, debris removal, and cleaning completion status.
3 shared non-person entities · 1 shared topics · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000163864
EPA transmits revised statements of work for WTC cleaning and monitoring activities incorporating modifications and additions discussed in interagency meeting.
Similarity score 0.956 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000142819
Environmental Protection Agency form regarding air and radiation office activities dated October 1997.
Similarity score 0.950 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000142854
Environmental Protection Agency form related to air and radiation division activities dated October 1997.
Similarity score 0.949 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000145027
Notice from NYC Law Department instructing staff to preserve World Trade Center documents for potential legal actions.
Similarity score 0.946 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000100859
A scope of work document detailing interior cleaning by a licensed asbestos contractor at 114 Liberty Street.
Similarity score 0.941 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.939 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000139560
Updated WTC monitoring scope of work including technical notes on dust control methods and equipment.
Cited alongside this record in an Ask answer
NYC-WTC_000139957
Record of differing agency views on asbestos containment requirements and public signage during cleaning operations.
Cited alongside this record in an Ask answer
NYC-WTC_000139991
Summary of disagreements between the EPA and DEP regarding asbestos containment requirements and public signage for HVAC cleaning operations.
Cited alongside this record in an Ask answer
NYC-WTC_000139992
Summary notes outlining conflicting positions between EPA and DEP on the necessity of containment and signage during HVAC cleaning operations.
Cited alongside this record in an Ask answer
NYC-WTC_000147982
A project proposal outlining the timeline, methods, and justification for cleaning HVAC systems in residential units affected by World Trade Center dust.
Cited alongside this record in an Ask answer