Chain of custody form header, 83 Greenwich Street samples

CLIENT: Coritsidis & Lambros LABORATORY ID #: T01-10-010 ANALYT. METHODOLOGY: AHERA FILTER TYPE: MCE. PROJECT: 46 Trinity Place DATE OF REPORT: 10/17/01 ATHENICA DATE OF ANALYSIS: 10/16/01 SERVICES INC. NYC-WTC_000104798 Tet. (718) 784-7490 Fex. (728) 784-4085 . AVERAGE G.0. AREA (mm”): 0.01003 EFFECTIVE FILTER AREA (ram’): 385 LABORATORY RESULTS VOLUME AREA ANALY ZED (mm?) ANALYT. SENSITIV. (stract./em*) TOTAL ASBESTOS AIR CONC. (struc/cm®) TOTAL ASBESTOS FILTER CONC. _ | @tefmm?) CONC. FOR STRUCT. 0.5<S<Sum CONC. FOR STRUCT. S25.0.un .| ASBEST. TYPE CHRYS, TO1-10- 010-1658 1850 0.0502 0.0041 <0,0041 | <19.94 NA NA NA T01-10- 010-1659 1840 .| 0.0502 0.0042 <0.0042 <19.94 NA NA NA T01-10- 010-1660 1830 0.0502 0.0042 0.0042 19.94 - 0.0042 <0.0042 TO1-10- 010-1661 ~ 1820 10,0502 0.0042 ; <0.0042 NA NA NA TO1-10- 010-1662 3” floor, center 1810 0.0502 0.0042 <0.0042 <19,94 NA NA NA T01-10- 010-1663 3 floor, west side 1810 | 0.0502 0.0042 <0.0042 <19.94 NA . NA NA NA NYC 9/11 Public Portal Document ANALYST LABORATORY DIRECTOR LABORATORY CERTIFICATION NUMBERS: NVLAP 101958, ELAP 10955 Athenica Environmental Services Inc. (AES), is responsible only for information pertaining to samples taken by its employees. Air sampling cassettes will be stored for sixty (60) days. AES Inc., should be notified within this time frame for a true duplicate analysis. If AES Inc., did not conduct the sampling, the reported airborne concentration was derived based on information provided by the client. Under these circumstances, the air concentration data is supplied solely for the convenience of the client. report relates only to items tested. This report must not be used to claim product endorsement by NVLAP or any other agency of the U.S. Government. Test reports may not be reproduced except in full and with prior approval of AES Inc. The liability of Athenica Environmental Services Inc. with respect to the services charged, shall in no event exceed the amount of the invoice. 1