Air monitoring log sheet and chain of custody form

NYC 9/11 Public Portal Document i3gEMi46m»M) New York, NV 1P017 WARREN & PANZER ENGINEERS, P. C. ' PAGE

(21^922-SI>77 Al ORING LOG SHEET/CHAIN-OF-CUSTODY FORM «o o Fax 12)2) B22-O830 Mhr+^ 12hr*/a 6hr+/a 3br+Za Immediate */a P.O «ECCIVJ<O W&P FILE #; a/. Ci'^ CLIENT: LABORATORY: prgject>7l7/969/2; j ANALYSIS METHOD; PCM > T6M™ AB Ih SI LOCATION: / ckde orte Z400 .AWErAepaievel If SCA JOBk: TECHNICIAN: Z.. <^7^

SAMPLE SAMPLE SAMPLE PUIAP FLOWRATE TIME TOTAL VOLUME CONCENTH. NUMBER OESCRIPTtON/LOCATtON TYPE « START STOP ON OFF TIME (IhBTB) (ftbJcc.) 0/ 07- // 0/ zzz ~r /2A Jife_ ilL LA /V022/ r 02 ±1- J^L, J2j^L -/>- JiSL- I#

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«> a «> RELEASED^^ZxrZ dateT'^t^ SAMPLE TYPE CODES H o I K <M f/ 1 - Blank 5 - Final Clearance (inside) o SIGNATI o 2 - Pre-Abatemenl 6 - Final Clearance (outside) So \ o m RECEIVED BY: r/7Zj 3 - During Abatement 7 - Personal I o o SIGNATURE; 4 - During Glove Bag Removal 8 - Background o o KE REVERSE SlOE MR ANAtVSKS IWOSMWIOW cn on CO

NYC-WTC_000186768