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NYC-WTC_000161939–000161956Folder label: “WTC- Air Data”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
A. Scope of Work
Ambient Air Sampling
Name of School Location Type 1. High School for Economics & Finance Between 90 & 100 Trinity Place Ambient 2. IS“89 201 Warren Street Ambient 3. PS 234_________________________ 292 Greenwich Street Ambient 4. Stuyvesant High School 345 Chambers Street Ambient
1. Continuous sampling for 8 hours at street level. The exact location will be identified by the NYCDEP on the first day of sampling. Periodic examination of filters to ensure filter does not become overloaded. (Flow rate at 2.5 liters/minute; Minimum sampling volume 1200 liters.)
2. Sample analysis utilizing PCM NIOSH 7400 method. Any levels found to be above 0.01 f/cc must be read utilizing AHERA method.
3. Sampling at the above locations to commence on October 15, 2001.
4. The PCM results shall be faxed to the NYC DEP (fax 718 595- 3744) by 9:00 a.m. the day after sample collection. The TEM results shall be faxed to the NYCDEP within 12 hours of the PCM results.
5. Sampling shall continue daily until notification by the NYC DEP to terminate sampling.
6. NYCDEP contact inforination as follows: R. Radhakrishnan (718) 595-3718 Penny Theodorellys (718) 595-3657
B. Time Frame
At this it is estimated that the duration for the air monitoring is about one month.
C. Cost
The cost estimate for one month operation is about $200,000.
D. Justification
The air monitoring request came from OEM and was discussed with our Commissioner who approved this.
NYC-WTC_000161950
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NYC-WTC_000159829
Coordination memo for WTC recovery inter-agency meeting on building and parks assessment and scope.
10 shared non-person entities · Same agency, volume and box · similarity 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000147006
Form documenting an environmental referral for the World Trade Center site with follow-up status.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000148742
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094912
Invoice detailing billing for bulk and air sample analysis results including PLM, PCM, and TEM testing at 44 Wall Street.
11 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000146129
Correspondence from NYC Corporation Counsel providing comments on excerpts of a draft EPA evaluation report regarding the WTC response.
20 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000093400
A license agreement document regarding exterior cleaning services for the property at 65 Liberty Street.
9 shared non-person entities · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130438
Draft special investigative audit report on environmental data from the World Trade Center site prepared by IT Corporation.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149798
Generic form or header page from the Department of Environmental Protection regarding general World Trade Center notices and requests.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104576
Fragmented document header or note related to environmental activities at 40 Fulton Street in March 2002.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125801
Cover sheet for a fax transmission from DEP regarding the 105 Duane Street site file.
10 shared non-person entities · 1 shared topics · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · similarity 0.966
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