Document a1K6o1VBLDK9pvXq5BDOE2JRy

Cac t- ^ f' Bel! Laboratories 600 Mountain Avenue Murray Hill. New Jersey 07974 Pnone (201) 582-3000 Mr. R. J. Picciottc New Yor> Telephone 1095 Avenue of the Americas Boom 29^3 New York, N. Y. 10035 Dear Mr. Ficciotto: The air and bulk samples you submitted have been analyzed for asbestos. As indicated these were taken May 10, 1983 at a narking garage in Albany, N. Y. The air filter and blank were analyzed for asbestos in accordance with NIOSH P&CAM 239- This method involves counting, with a phase contrast microscope, all fibers with a minimum length of 5 micrometer (yin) and a length to diameter ratio of at least 3 to 1. The re-sults, based on your sampling data and **he optical counts, are presented on the attached Table 1. The bulk sample was analyzed by polarised light microscopy with the dispersion staining technique. This method involves identification of fibers with optical and mor phological characteristics of asbestos fibers. The analysis of sample R.J.P. 1127 detected the amosite form of asbestos mixed witn fiberglass. If you have any questions, please call me at (201>-582-7519. Sincerely .MH-7S6 91-TJH-mib Att. Table For Cop See Hex Tiipmas-J'J.. Hartman NTIAL 003974 A CD .Si ark . H Ts1 lines, T , De;-er. - ATS1: Slone,'K. E Schreibeis '.."likening CONFIDENTIAL 003973 UI c/i ur CD rv) a **5 C/J h* :t: cr > a> _ CO .D X^ O -3 O *-* j) s; (7) VJ. ct a* zr i--1 <D D CD X Ul T3 OO ct cn H* C o^ 2 CD t--* l-> CD M* <3 CD *-* *-- rr O *-j O o &> W-J rfl cr ?D H* OT cr rr fD o 3 C/3 w X o o n ** *.) OD ` `1 O Ul >-u 2 ui CT O 'D (D 13 * It 15 *3 -> >\0 2o a> *--} IwH* 2 h* 1--! rr o r-+ 2 CD M* ^ 03 H* Vi O' TJ *-* CD CT cD ** U~i 0) 0) F-J n o ST o o3 o F-- 2o t-i wj 6o oW ct O CD a 5 w CD "5 !-> CD i--1 a. cn N o H-J M 3 3 ru HK -- rD a. CONFIDENTIAL ri! a' ro a o o' fv> o p -o \D 0) CD *-. ct in H(D K CO 2^0 2 O cn 73 a CD C/3 ^ CD ocn I A? 0) h-1 --1 :g F-- VT 3 CD 3 HC*t O 73 CD >1 CO oc 5 cn T3 CD O ct af\J .Cr c O3 Ip 3 ct H H3O 3 .Cr O< > 1 CO <- o C3 3r-i CD O *IJ O r-- e cr 3O rt 3 cd cn a j0o o |3o jj 1 CD 3 ~D CT 3 as O)- CD > 3 cr 2j H* CD CD 3 ct o> 2 H* ?r HO (D o n 2a *2 CD ZT 3 O <T Z3 CD P> VJ rr Z* H* M0 r<: r CO MO O CD >3 N. Ct P> t-1 ct CO CD CT CO CD co cn w ct rf 3O CD CO D ct H* SI-1 03 O' TD PP '3< 3?r 4 ft~U 3 3CT -eS Cl P 3 P fD t-a p" cr H P !--> 003976"