DEP memo on ULSD legislation press release, March 2002

NYC 9/11 Public Portal Document

Tfi /i771 ,r I R enata Consulting Services, Inc. 304 Edgemont Terrace Teaneck Ni 07666 201 692 7967 fax 201 678 1789

Certificate of Analysis Client: Riverpoint, Inc Project Location: WTC, NYC Analysis Date: January 30, 2002 Client #: 101171 Work Area: N/A RCS Project #208 Dl+w.t A "---- •,. ~..... ,.c r%uarr3ra . uminary Lab ID Client ID Sample Description Date Flow Rate Duration Volume Fibers Fields Density 4820 010130 Park Place and Church 1/30/02 Collected liters/minj Jminutcs 14.80 liters J Fiber Conc. LOD fiber/mm'I jFiber/ccj lFiberlccj 45 666.0 7.50 100 9.55 0.006 0.004 4821 020130 Park Place and Greenwich 1/30/02 14.80 45 666.0 6.00 100 7.64 0.004 0.004 4822 030130 Murrayand Church 1/30/02 14.80 45 666.0 11.50 100 14.65 0.008 0.004 4823 040130 Murrayand Greenwich 1/30/02 15.00 45 675.0 5.00 100 6.37 <LOD 0.004 4824 050130 Fulton and Church 1/30/02 15.00 45 675.0 5.00 100 6.37 <LOD 0.004 4806 060130 Warren and North End 1130/02 14.60 45 657.0 4.00 100 5.10 <LOD 0.004 4807 070130 West Street and Warren 1/30/02 14.60 45 657.0 6.00 100 7.64 0.004 •0.004 4813 080130 Gateway Plaza 1/30/02 14.45 45 650.3 2.00 100 2.55 <LOD 0.004 4814 090130 South End Avenue and Albany 1/30/02 14.45 45 650.3 2.00 100 2.55 <LOD 0.004 4815 100130 West and Alban 1/30/02 14.70 45 661.5 3.00 100 3.82 <LOD 0.004 4816 110130 Rector Place by ark 1/30/02 14.70 45 661.5 6.00 100 '64 0.004 0.004 4817 120130 3rd Play' and South t nd and Waterside 1/30/02 14.45 45 650.3 5.00 100 6.37 <LOD 0.004 4818 130130 West end of West Thames 1/30/02 14.70 45 661.5 3.00 100 3.82 <LOD 0.004 4808 140130 Park Place and River Terrace 1/30/02 14.60 45 657.0 2.00 100 2.55 <LOD 0.004 4809 150130 River Terrace and Chambers 1/30/02 14.60 45 657.0 2.00 100 2.55 <LOD 0.004 4810 160130 River Terrace and Warren 1/30/02 14.60 45 657.0 4.00 100 5.10 <LOD 0.004 4811 170130 North End and Park Place 1/30/02 14.60 45 657.0 2.00 100 2.55 <LOD 0.004 4812 180130 Vesey and River Terrace 14.30 45 643.5 10.00 100 12.74 0.008 0.004 4819 190130 Trinity Place and Thames 14.70 45 661.5 6.00 100 7.64 0.004 0.004 4825 200130 Vesey and West Broadway E1/30/02 14.80 45 6 66.0 7.00 100 8.92 0.005 0.004 4826 FBI Field Blank 0.00 0 0.0 0.00 100 0.00 N/A N/A 4827 F62 Field Blank 1/30/02 0.00 0 0.0 0.00 100 0.00 WA N/A ELAP ID No. 11750 Expires 12:01 AM, April 1, 2002 Analysis Method: Phase Contrast Microscopy, NIOSH Method 7400 Limit of Quantitation (LOQ) = 102 [Fiber/mm2] Limit of Detection (LOD) = 7 [Fiber/mm2]

Analysis Performed By: M' t t Marek Pawlik Laboratory Director

NYC-WTC 000147494