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NYC-WTC_000195777

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000195777–000195781
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NYC 9/11 Public Portal Document

ICS 201 Summary of Current Actions Updated as of 1600,3/29/02 consists of a twice per week collection of air samples from nine (9) different locations in proximity to Ground Zero. Samples were collected for dioxin/furans, PCBs, and PAHs, f from each of nine (9) designated locations (Locations R, A, 3A, B, C, D, P, S, & E). Samples were collected over an 8 hour period utilizing Aircon 11 and SKC sampling pumps. Samples were shipped to an EPA contracted laboratory, Paradigm Analytical Lab, located in Wilmington, NC for analyses. EPA and NIOSH methodologies are being utilized for each of the analyses listed. ERT/REAC is continuing to perform data validation. ERT Scribe software is being utilized for generation of field work sheets and chain of custody forms.

During this time period, TetraTech continues to provide sample collection for metals and silica utilizing AirCon II and GilAir pumps. TetraTech samples are being collected for an eight hour period, as per NIOSH methodologies. Their sample collection activities are paralleling RPB/DESA sample collection both in terms of sample date and locations. TetraTech is also utilizing the Scribe program for data entry. TetraTech is providing sample shipment to EMSL for metals analyses, under the existing EPA analytical contract. Samples for silica analyses are being shipped to DataChem in Salt Lake City, Utah, under a contract administered by ERT/REAC.

o STATEN ISLAND LANDFILL (DEANGELIS)

Wash and sampling operations continue. Barge cleaning is expected to start on 3/29. I he USAGE contractor has subcontracted Miller Environmental to clean the barges. In addition, there will be no metal sampling at station 0-19 (School) due to limited access this week and next week due to the spring break. There will be no interruption of the asbestos sampling at the school.

res 201

CITY_21MC100_002478429

NYC-WTC_000195781

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NYC-WTC_000195781Source: NYC Law Department, mirrored locally

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