Environmental sampling summary for PS/IS 89M, February 2002

NYC 9/11 Public Portal Document

AIR MONITORING DATA --~ YATC ASSOCIATES I N C. , FF , AND CHAIN OF CUSTODY FORM ❑ 2 his Page TURNAROUND TIME ❑ 6 hrs _ ❑ 48 hrs 1 1

❑ Standard of `

itOJECT INFORMATION ❑ 4 hrs ❑ 24 hrs ❑ 72 hrs ❑ Other Client: 2. Project Name ( R 1 c (- l•~ 3.7Project # > _ ` ; t: c 4. Pro j .ect Monitor: / . 4c. Rotameter Number: 2a. Project Address ~ 3 T U'y " Date: 6. Abatement Location: ( ) 8. TEM jo.g5 micron MCE) 9. Type: .. /t> -.i7 FL0C , C. ❑ Abatement f. ❑ Environmental CassettarWrer Man facture Cassette/niter Manuf em,e a. ❑ Background d. p Post-Abate LoI # g. j] Ambient . Lcit # `~ b. ❑ Pre-Abate e. ❑ OSHA h. Other JLY AIR SAMPLE RECORD 11• 12. Sample Location Sample I.D. Pump 13. Time(24 hrs clock) 14. Flow Rate (L/min.) 15. 16. 17. 12a 12b• 12c. Sample Coordinates Number Number IWA OWA 13a. Start 13b. End 13c. Total 14a. Start 14b. End 14b. Total Air Vol. # Fibers/Fields Fiber Conc. F/CC i} Avg (liters) Minus Blank Y ~~r two Field Blanit'J tc N i lJ̀ , c G ~ y a ~'•i a ~, ✓ r , . i;i ~,.. `I' C C~ ~' E~_ , : ' 's:" 7 + 34 a. y _ - 7 ~,f .., lfy a r -~?' it 'ti .`,M.. • ,: ~ . b~i'r Z~+~ ~n 3 r :. ,- '- :' . R ' ~ °i..Rif' Field Blank ~,P- J;os I- C ( .n, t fJh',:•~ %iYr'll t r~, 'fir t ~K' •~ `-,9.'i~Y?rcl:~`~., w<a t ~`F,~~'Y ; ` ,• at; i '~ 1 ' i a~r?I'

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JSI r IN rcrnnv LAB INFORMATION (ATC ELAP # 10879, ATC NVLAP iif I Its/) lelinquishe p~r;/_ _ 19. Received By: r A. - ;Date:J 21. Time: 22. Lab Name: r(} (. F. ;r`t ` 23. Date: 24. Time: 25. Microscope Make/Serial #: a. Analyzed By: AI-c,/'-- ❑ Nikon Labophot 238913 b. OC By: . G .❑ Nikon Labophot 238917 c. Lab Batch #: ❑ Nikon Labophot 239079 lC Project Manager: 28. Comments: Analysis Methodology i. eSUIITO PCM - NIOSH 7400A (.> Beeper/Phone #'s TEM - AHERA WHITE - File YELLOW - Client/Report PINK - Lab GOLDENROD - Field NY-1 (1/01)

NYC-WTC 000096436