Document v6oMomBONRZgq9m7OGgbxoOw8

'P ^ESTPAINE f^Jgj&oiatotiei wc., 7979 GSRI AVE, BATON ROUGE, LA 70820 .*>-- ASBESTOS FIBER COUNT ANALYSIS for DOW CHEMICAL COMPANY Post Office Box 150 Plaquemine, Louisiana 70764 ATTENTION: Jackie Paul February 25, 1987 t00552 confidential J lab 87-0912 p rESTPAIN E JabouitotieA inc. 7979 G5RI AVE. BATON ROUGE, LA 70820 DOW CHEMICAL COMPANY Plaquemine, Louisiana February 25, 1987 N Seven (7) filter cassette samples were received on February 23, 1987 from Dow Chemical Company for asbestos fiber count. Fibers larger than 5 microns in length were counted by means of phase-contrast microscopy at a magnification of 400X. The procedure recommended by ]NIOSH Method 7400A was followed. SamDle ID. Fibers (>5um) Observed No. of Fields Observed Fibers per Filter Volume of Air (L) Fibers (>5um) per c.c. of Air Blank for 03481 3 n 03483 4-1 = 3 03484 3-1 = 2 07664 12 - 1 = 11 07663 9-1 = 8 Blank CA* 03481 1 13 - 3 = 10 100 100 100 100 100 100 100 1,471 1,962 1,471 5,395 3,924 490 4,905 ------------ -- -- ***** n69L^ *11 * L> 9 Laboratory Director V. DO 100553 CONFIDENTIAL i. Collect r** Sample Ko* r CHAIK-Or-CUSTODY RECORD ^ 2/23 . SAMPLE COLLECTION: Location of Stapling:_____ Is) . 1,0^ rCility Type: Producer __ Hauler Collectors Kane: . . C> Company Name:__________ ^ ^ CJU-------s AMr"!-------------------------9p Qxm- VSr, Disposal Site Other Telephone: ('SV'fi ) 2>8'*l ft-35a.S Date Sampled: Type f Process o>rr Facility Sampled:_ Field Information; .cSjji -- Time: iu -SN>sSL<L j Person accepting sample Date: Time; j Company Name: s _ West-Pafoe Laboratories ^~ ! *ddrc**:------- 7379 G.S.R.l Aycm/e. Baton Rouop. IA 7QB0B i Staple Disposition Storafe Further Transport at Ion Other Analyses 1 jlK-Or--POSSESSION: 1 (Attach additional sheets as needed to show continuity) h: ,o or chaik-ok-custodt: ! Authorized by: ___________ __Date: Time: __________________________________________________V rv Company Name; Address: DO 100554 CONFIDENTIAL 0 LOVI*'A*l* 'VII N DATA SHEET