Air monitoring report, WTC site, Oct 2001

burtdULinmd CHAIN OF CUSTOi? -OR ASBESTOS AIR MONIT ORING o 35-40 36lh Sheet Z -< Long Island City CLIENT:^ SAMPLING DATE: /P ' C:> 3 O io »«rYofk,fltOS PROJECT; ADDRESS; CD

I o Tei;(7ifl}729-t5S7 “0 o Fax: (718)729-1^76 c o CT assssa=ssssssa=sss= o' 00 KJ CD FIELD DATA I LAB ANALYSIS "0 o R W FLOW FLOW FIBERS FIBERS 51 SAMPLE E O TIME TIME VOLUME CASSETTE O TYPE LOCATION BEF. AFTER PER PER LAB ID# o ID# S R IN OUT (liters) 25MM 37MM o (Ipm) (Ipm) FIELD CO c P K 3 o 3? L io <-0 ‘Cl •J-A- TEST METHOD: 3

TEM 3g io ^~o\ L Cc> Co-c-i ai_ TURN-AROUND TIME;

IMMEDIATE

aS^TZ' HZ 7 Lo 10 /Zi^o UO 12-HOUR

4/ Vv> to 10 IZ Co' r ) 24'HOUR

24-HOUR Co izoo Mz- 43 Tp 2^ /Zoo Co’t)

V OTHER:

ANALYST;

■^4 Z ~LZh ^2^ IP IO JZqq Co’O)

DATE OF ANALYSIS: A tP (0 4y X 10 Me K TIME OF ANALYSIS^:^ :c K uy I. H I 5 O Q Sample type. A=BACKGROUND. B=PREABATEMENT, C=DURING ABATEMENT, D=POST-ABATEMENT

I H K Zp z< E=OUTSIDE WORK AREA. F=INSIDE WORK AREA. G=MICROTRAP EXHAUST DISCHARGE H=DECONTAMINATION FACILITY. ^CRITICAL BARRIER. J=OUTSIDE BLDO^I^IELD BLANK ss o s I—i r/ /< L---- TYPE OF RESPIRATORS. TYPE Of^WORK. ZTl^AIR QUALITY, M=COMPLIANCE MONITORING 3r= HALF FACE, 2 = PAPR, 3 = TYPE C. 4 = OTHER (SPECIFY): •e?

o 1= BLDG DECON, 2 = PLASTICIZING. 3 = GROSS REMOVAL, 4 = GLOVEBAG, 5 = CLEANING, o I 6 a ENCAPSULATION, 7 = BAGOUT, 8 = OTHER (SPECIFY); o PAGE ^OF<<^ S TECHNICAN: y/./ /| p g ,7, a& jgfjy I & kr- ROTAMETER: y

Z CHAIN REItNGUISHED BY;' COMMENTS: RECEIVED AT LAB BY. HL CT OF METHOD OF SI IIPMENT: SAMPLE CONDI I ION UPON RECEIPT: ;USTOD\ DATE/TIME: DAD YUME; {&/^( I