NYC-WTC_000202485

NYC 9/11 Public Portal Document

wrc ASSOCIATES

PROJECT INFORMATION INC. AIR MONITORING DATA AND ' /■’CHAIN OF CUSTODY FORM □ 2 hrs LJ4hrs LI 6 hrs □24 hrs Page__ TURNAROUND TIME □ 48 Ill's □ 72 hrs of

LI Standa □ Olhet _ 111/ 1. Client: 2. Proiect Name pC y 3/ 4c. Rolameler Number.

2. Date: Do 4 6. Abatement Location: 2a. Proiect Address ' , 3fgYn iz' rc' /r / /^i£CM (C.8 micron MCE) 3a. Task #

8. l&^EWl (0.45 micron MCE) z . 4a. Air Sampler:

9. Type; c. □ Abatement I. □ Environmental CssscHe/Fifler Manufacliire____ , P' Cassette/Flller Manufacture a. □ Background d. n Post-Abale g.rQ'Ambient l2o21772L^^7471ij7± Lot#________________ LOI# b. □ Pre-Abate 0. □ OSHA It. LI Other

DAILY AIR SAMPLE RECORD 10. 11. 12. Sample Location 13. Time (24 hrs clock) 14. Flow Rate (L/n’in.) 15. 16. 17. Sample I.D. Pump 12a. 12b. 12. Sample Coordinates 13a. Start 13b. End 13c. Total 14a. Start 14b.End 14b. Total Air Vo'. # Fihers/Relds Fiber Cone. F.'CC Number Number IWA OWA Avii /liters) Minii.s Bhnk

i y U/ Y Field Blank

Field Blank

I 8’30 2 \y ^3 4 33>1 /7b fi h f* f 0 4 Lo J gtQO lg^3 J 43 r J 4 r KVl Ity g 7 YV 6> ZEI € 00 r ' ^5-J IW J 43 £ iW FLJ 9 r dHoCi Ou AZ _____ mO 1610 Jw r 7 2M /i Zur-/ n 11^ 6 r-s 4 7 m zy/b 2’ 11 r-OQ'p ) 05^ ^4 ( 1 3 7 /W 12- im CHAIN OF CUSTODY LAB INFORMATION (ATC ELAP # 10379, ATC NVLAP # 1187)

I Oi ■ 18. RelinQuishetl R/ (lYl 19. Received^:-■ > z 20. Date:

3?^ 77^ 21. Time: 22. Lab Name; a. Analyzed By; 23. Dale: 24. lime: 25. Microscope Make/Seiiai f . □ Nikon Labophot 238913 \

SI o n 111 b. QC By: c. Lab Balch #: □ Nikon Labophot 238917 LI Nikon Labophot 239079

1° 27. Result To: _LZ2SZH2k47L Analysis Methodology 26. ATC Project Manager: 28. Comments: PCM - NIOSH 7400A [j Beeper/Plione it's TEM - AHERA WHITE - File YELLOW - Clienl/Reporl PINK - Lab GOLDENROD Field CD NY-1 (1/01)

NYC-WTC_000202485