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NYC-WTC_000200230

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000200230–000200238
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NYC 9/11 Public Portal Document . . ....................................... .

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AMBIENT AIR AND OUST SAMPUNG PROTOCOL for PS/IS89M. Page 9 of 9

HEAVY METAL AIR SAMPLES

• First floor hallway, outside cafeteria - one sample. • Inside playground, north side - one sample. • Inside playground south side - one sample. • Fifth floor roof - one sample.

All sample collected shall be analyzed utilizing NIOSH 7300 method for Al, Cd, Cr, Co, Cu, Fe, Mg, Mn, Mo, Ni, Zn and NIOSH 6009 method for Hg.

Results from samples collected shall be reported to BOE, UFT, School Principal and the PA consultant in 4 days from the day of sampling.

In the event that any one sample result is unsatisfactory ATC shall immediately notify BOE representative Mr. Mohamed Hemida, the UFT and the PA consultant. BOE shall notify the school principal, the school custodian and the plant manager. The said parties will assess the situation and implement the appropriate response action(s) immediately. I/ TVOCs AIR SAMPLES

• First floor hallway, outside cafeteria - one sample. • Inside playground, north side one sample. • Inside playground south side - one sample. • Fifth floor roof-one sample. i

All sample collected shall be analyzed utilizing Hydrocarbon Scan (16+A&B) OSHA 7 method.

Results from samples collected shall be reported to BOE, UFT, School Principal and the PA consultant in 4 days from the day of sampling.

In the event that any one sample result is unsatisfactory ATC shall immediately notify BOE representative Mr. Mohamed Hemida, the UFT and the PA consultant. BOE shall notify the school principal, the school custodian and the plant manager. The said parties will assess the situation and implement the appropriate response action(s) immediately.

NOTE: Please note that this protocol established to address the environmental concerns due to the WTC tragedy. Therefore, this document will be constantly reviewed and modified as the environmental conditions in Lower Manhattan are changing.

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NYC-WTC_000200238Source: NYC Law Department, mirrored locally

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