NYC 9/11 Public Portal Document
DEC 06 2001 19:32 FR SCILAB BOSTON 781 337 7642 TO 12123538306 P.04/06
Customer: ATC Associates
bUQ. SERVIC$ ENVLRONMENTAJ, LIBORA7oRIES
Workorder No. 0112-00039
Sample: 008 6 APT #14b (936 L.)
(Continued)
• Date: 11/21/01
Matrix: AIR
Parameter Method Results
I Lead, Air
Copper,Air
ICP, NIOSH 7300
200.7
ND
0.288
Units
ug/m3
ug/m3
QPP L
2.14
0.107
Analyst
TDJ
TDJ
Analysis Date
12/06/0I
12/06/01
Chromium, Air ICP, NIOSH 7300 ND ug/m3 0.214 TDJ 12/06/01
Sample: 009 7 APT #14F 900 L.)
Date: 11/21/01 (
Matrix: AIR
Parameter Method Results Units ! Analyst Analysis Date
Lead, Air ICP, NIOSH 7300 ual
ND ug/rn3 2.22 TDJ 12/06/01
Copper,Air 200.7 0.269 ug/m3 0.111 TDJ 12/06/01
Chromium, Air ICP, NIOSH 7300 ND ug/m3 0.222 TDJ 12/06/01
I
Sample: 010 8 APT #12E (960 L.)
Date: 11/21/01
Matrix: AIR
Parameter Method Results Units P L Analyst Analysis Date ual
Lead, Air ICP 7300 ND L
ug/m3 2.08 TDJ 12/06/01
Copper,Air 200.7 0.794 ug/m3 0.104 TDJ 12/06/01
Chromium Air ICP, NIOSH 7300 ND ug/m3 0.208 TDJ 12/06/01
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I
I Certifications: MA: MA069 NY.10982 CT: PH0119 R ;A45 CA:2050 ME:MA069 NJ: 59744
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NYC-WTC 000104547
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