DEP memo on ULSD legislation press release, March 2002

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§ ENVIRO-PROBE, INC. c '2 o o 2917 BRUCKNER BOULEVARD CT o' "D BRONX, N.Y. 10461 o Ji. (718)863-0045 QJ tn o CLIENT: Riverpoint, Inc. FILE 23401 Job«:101171 O 7Hill&ideAve., Suite 100 NYSELAP #: 10818 O o New Rochelle, NY. 10801-1608 AIHA-PAT #: 102609 c 3o Z3 PROJECT LOCATION: WTC, Various Locations CONTAMINANT INVESTIGATED: Fibers Airborne ABATEMENT CONTRACTOR: DATE MONITORED: 1/15/02 Samples collected by: Client

METHOD OF ABATEMENT: 0 CONTAINMENT 0 GLOVE BAG OTENT fl OTHER NATURE OF TEST: 0 PRE-TEST 0 DURING PREPARATION 0 DURING ASBESTOS REMOVAL 0 DURING CLEANP-UP OAFTER FINAL CLEAN-UP 0 AIR-TEST 0 OSHA 0 AGGRESSIVE 0 NON-AGGRESSIVE

OTHERS: METHOD: NIOSH 7400, ISSUE 2-8/15/94 VOLUME OF AIR RESULTS RESULTS DETECTION SAMPLING LOCATION SAMPLE # SAMPLED (UTERS) FIBER/FIELD RBERS/CC LIMIT FIB/CC Park Place/Church 01-01/15/02 666 <0.07 <LOO 0.005 Park Place/Greenwich 02-01/15/02 <0.07 <LOD 0.005 Murray/Churcb 03-01/15/02 666 <0.07 <LOD 0.005 • Murray/Greenwich 04-01/15/02 666 <007 <LOD 0.005 Fulton/Churcli 05-01/15A)2 675 <007 <LOD 0.005 North End/Warren 06-01/15rt)2 657 <0.07 <LOD 0.005 West Street/Warren 07-01/15/02 657 <0.07 <LOD 0.005 ijGaleway Plaza 08-01/15/02 650.3 <0.07 <LOD 0.005 ! South End/Albany 09-01/15/02 661.5 <0.07 <LOD 0.005 . West StreeVAIbany 10-01/15/02 661.5 <0.07 <LOD 0.005 Rector PI. by Park 11-01/15/02 861.5 <0.07 <LOD 0,005 3rd Pl./Sou1h End 12-01/15/02 661.5 <0.07 . <LOD 0.005 J-------- n METHOD: NIOSH 7400, Rule A (PCM) *'BDL - Below Detectable Levels j ‘“These results apply to these particular samples L.O.D. = 0.07 Fibers/Fleld -9 F;bers/mm2 Lab Supervisor's Signature Anall i

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