NYC-WTC_000220345

NYC 9/11 Public Portal Document

Clean Air Testing Labs. Inc. n n Steele Blvd. Baldwin, New York 11510 let./Fax: (516)546-2640

DISCIAIMER

The inspection covers only those areas noted jin this report. It does not include any areas not actually seen, or capable of being seen nor any areas not provided access to. All statements are the preparer's professional opinion and. are based on a,visual Inspection wherever that, was possible. This report is intended to provide guidelines for remedial asbestos efforts. The contents of this report are accurate to the best of our knowledge and in accordance with Federal, State and Local guidelines. ,

SUMMARY OF FIKDINGS: ASBESTOS DETECTED (AT DETECTION LIMITS

Dusk Sampling 3” FLOORLANDTNG @ STAIRS I®’' FLOOR ENTRY

SETTLED DOST- DESCRIPTIVE CONTAMINATION LEVELS

<1,000 STR/CM® <LBSS THAN DETECTION LIMIT 1-10,000 STR/CM" SLIGHT CONTAMINATION 10-100,000 STR/CM^ MODERATE CONTAIMINATION 100,000-1 MILLION STR/CM^ HEAVY C0NTW4INATI0N >1 MILLION STR/CM’ EXTREME contamination

Notation on Analysis:

All samples.were analyzed by the PLM method stated above. The test, result sheets from the laboratory are included. See Appendix A

Project #02-91 Controlled Copy on Grey Paper Page 8 of.9

CITY_21MC100_002885701

NYC-WTC_000220352