Lead-in-dust wipe sampling report, P.S. 89M, April 2002

NYC 9/11 Public Portal Document

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Scope of Work

ATC Associates, Inc. (ATC) was retained by New York City Board of Education (NYC- BOE) to collect dust wipes to be analyzed for lead content. Dust wipe samples were collected from areas recommended by the Parents Association consultant representative Mr. Tom Fusilo of ENVIRON Corp, and approved by NYC- BOE and as specified in the revised sampling protocol for the school. These areas are the following;

• T‘ floor hallway outside cafeteria - Two (2) samples • Cafeteria - One (1) sample • Gymnasium - One (1) sample • Auditorium - One (1) sample • Classroom with North side ventilators - One (1) sample • Classroom with East side ventilators - One (1) sample • Classroom with South side ventilators - One (1) sample • 2"** floor hallway. South end - One (1) sample • Throughout 2'“* floor - Additional eight (8) samples targeting Pre-K and Kindergarten classrooms where present • Throughout 3^** floor - Additional five (5) samples targeting Pre-K and Kindergarten classrooms where present • 4* floor hallway. South end - One (1) sample • Throughout 4* floor - Additional five (5) samples targeting Pre-K and Kindergarten classrooms where present • Throughout 5“' floor - Additional five (5) samples targeting Pre-K and Kindergarten classrooms where present • Outside playground - Five (5) samples from playground surfaces • Exterior building surfaces - Two (2) samples from the ground at exterior of North and South entrances to the school

The purpose of the dust wipe sampling is to determine if dust inside and outside the school contains lead. ATC will be repeating this sampling every Friday as per the recommendation of ENVIRON Corp, and after the approval of NYC-BOE. This is the 14* consecutive week that dust samples were collected from P.S. 89M to be analyzed for lead content.

ATC’s representative Mr. Mark Nakhumovich visited P.S. 89M located at 201 Warren Street, New York, NY on April 26*, 2002. Dust wipes to be analyzed for lead content were collected from the aforementioned areas indicated by ENVIRON and as specified by the New York City Board of Education Environmental Health & Safety Unit and in accordance with HUD protocols.

P S 89M April 29, 2002

CONFIDENTIAL, CITY_2 IMCl 0 0_Ci 01946198 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008 NYC-WTC_000178472