Draft scope of work document detailing compliance requirements and procedures for residential cleaning and air sampling south of Canal Street.
NYC-WTC_000140537–000140550Folder label: “SCOPES OF WORK IN DOOR AIR & CLEANING”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
vi. Leaf blowers shaUnot be employed for modified aggressive air sampling. vii. All other procedures are identical for aggressive and modified aggressive air sampling, unless otherwise noted. d. At least one 20-inch fan shall be placed in the center of each room sampled. One fan per 10,000 cubic feet ofroom space shall be used. The fans shall be operated on slow speed and pointed toward the ceiling. The fans shall run for at least 15 minutes prior to the start of sampling. The fans shall operate continuously throughout sampling and shall not be turned off until sampling is completed. e. For studio apartments 3 air samples shall be collected. For 1 -bedroom apartments and above, 5 air samples shall be collected. Sampling equipment shall be placed in living areas and away from obstructions. The sampling cassette must be placed on a tripod, not taped to existing surface and should be directed downward at a 45 degree angle. f. Common spaces will be sampled without the use of forced air devices (fans, leafblowers etc). For small spaces, less than 160 square feet, 3 samples will be collected. For large spaces greater than 160 square feet and less than 25,000 square feet 5 samples will be collected. For spaces greater than 25,000 square feet, 1 sample will be collected for each 5,000 square feet. Sampling equipment shall be placed away from obstructions. The sampling cassette must be placed on a tripod directed downward at a 45 degree angle and not taped to existing surfaces. g- Air samples will be collected and analyzed in accordance with the procedures specified in NIOSH 7400 Method followed by AHERA TEM. Air sampling cassettes need to be monitored to ensure that cassettes are not clogging by monitoring flow rates. The minimum sampling volume rajuired is 3600 liters. All clearance air samples and copies ofnecessary documentation shall be hand delivered daily to EMSL Laboratories at: 307 W. 38*'’ St., New York, New York 212-290-0051. h. 24-hour tum-around time shall be specified for the analysis ofall post-cleaning air samples for Scope B cleanups and for all samples collected using the aggressive air sampling method. Standard tum-around time shall be specified the analysis of air samples col lected for Scope A cleanups using the modified aggressive air sampling method. 1. The Monitoring Contractor shall document all the necessary i n formation regarding sampling activities, fill out all field logs, data sheets, and chain-of-custody forms. The Monitoring Contractor shall use F2L for alt sample and chain-of-custody documentation. Samples must be labeled and accompanied with completed chain-of-custody fonns before shipping to the designated laboratory. The label must include the EPA Project Tracking Number. j- All in formation must be maintained using the secure EPA website (url, user name and password to be provided by EPA). Dates for monitoring and/or cleaning shall be provided to EPA and DEP electronically in an EPA approved format within 24 hours. Information on sampling activities (date, sample ID) will be provided to EPA, via the website, within 24 hours of completion of evaluation. All data shall be maintained as confidential.
Deliverables
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NYC-WTC_000140548
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NYC-WTC_000140430
Draft contract detailing EPA and DEP collaboration on residential dust sampling and cleaning services for residents south of Canal Street.
15 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140385
Specific instructions for collecting bulk dust samples, labeling containers, and repairing insulation disturbed during sampling activities.
16 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140399
Draft outlining the direct assistance program for residents south of Canal Street, including cleaning and asbestos sampling services.
15 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000140626
Draft scope of work for WTC debris/dust residential cleanup program with compliance requirements and regulatory overview.
17 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138674
Distribution of updated statement of work documents for WTC cleaning and monitoring programs.
13 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138585
Distribution of updated statement of work documents for WTC cleaning and monitoring programs.
13 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139005
EPA final scope of work documents for monitoring and cleaning operations in World Trade Center indoor dust remediation program.
18 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138805
EPA delivers final scopes of work for WTC indoor dust cleaning and monitoring program to DEP.
18 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139539
Updated scopes of work for WTC cleaning and monitoring contracts distributed to multiple agencies for coordination.
13 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000138774
EPA provides final versions of scopes of work for the WTC indoor dust cleaning program.
18 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000139560
Updated WTC monitoring scope of work including technical notes on dust control methods and equipment.
13 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗12 shared non-person entities · 1 shared topics · similarity 0.991
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NYC-WTC_000140280
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NYC-WTC_000140286
Review comments on a proposed scope of work document regarding the roles of technicians and monitors in the World Trade Center cleanup process.
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