NYC 9/11 Public Portal Document
Customer: Colden Corporation
Workorder No. 0201-00011
FALL URf7CE EsVIRONMENTAL LA1IORATflRJ1CS
Sample: 004 010202-W-4: CONCRETE FOOTING PAD FOR PLAY STRUCTURE-NORTH END OF STRUCTUI
Date: 1/2/02
Matrix: WIPE
Parameter Method Results Units _P_QL, Analyst Analysis Dat
6010B, SW-846 42.3 ug/sq. ft 4.11 TDJ 01/04102
Lead, Wipe
Chromium, Wipe 6010B, SW-846 35.5 ug/sq. ft 4.11 TDJ 01/04/02
Cadmium, Wipe 601©B, SW-846 ND ug/sq. ft 2.06 TDJ 01/04/02
Arsenic, Wipe 6010B, SW-846 36.0 ug/sq. ft 4.11 TDJ 01/04/02
Sample: 005 010202-'4V-1-Hg: STAINLESS STEEL WATER FOUNAIN-NORTH END OF PARK
Date: 1/2/02
Matrix: WIPE
Parameter Method Results Units PQk Analyst , Analysis Dat Qu:
Mercury 7471, SW-846 ND ug/sq. ft 0.180 CMC 01/04/02
Sample: 006 010202-W-2-Hg: YELLOW PLASTIC SLIDE ON PLAY STRUCTURE-AT BASE
Date: 1/2102
Matrix: WIPE
Parameter Method Results Units PALL Analyst Analysis Dat tu
Mercury 7471, SW-846 ND ug/sq. ft 0.180 CMC 01/04/02
Sample: 007 010202-W-3-Hg: METAL SLIDE ON PLAY STRUCTURE-AT BASE
Date: 1/2/02
Matrix: WIPE
Parameter Method Results Units IL Analyst Analysis Dat Qt,
Mercury 7471, SW-846 ND ug/sq. ft 0.180 CMC 01/04/02
Sample: 008 010202-W-4-Hg: CONCRETE FOOTING PAD FOR PLAY STRUCTURE-NORTHEND OF STRUC1
Date: 112102
Matrix: WIPE
Parameter Method Results Units POL Analyst Analysis Dat Qu
Mercury 7471, SW-846 ND ug/sq. ft 0.165 CMC 01/04/02
Certifications: MA: MA069 NY:1098 CT: PHO119 R1:A45 CA:205 ME:MA06 NJ: 59744
Pane: 2 of
NYC-WTC 000105256
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