Document 2NbMZQn5xjVa6Ex22O05zwNN7

BROWN & ROOT INDUSTRIAL SERVICES, INC. SHELL DEER PARK MANUFACTURING COMPLEX INTEROFFICE MEMO TO: Jerry Stallings - Maintenance FROM: Bill Smithson DATE: August 2, 1989 RE: Asbestos Monitoring Results Industrial hygiene monitoring was conducted with your personnel during the recent emergency insulation removal project from the 24 inch reactor piping which is located at the CR-3 Unit. The purpose of the monitoring was to determine employee exposures as well as any environmental asbestos emissions during the project. This project required regulating the abatement area and establishing of a decontamination area. A negative pressure enclosure was not erected due to potential hazards associated with the CR-3 Unit while in operation. Instead, a removal encapsulant was used to control airborne asbestos emissions during removal. As summarized in the Attachment, air sampling results were within the Occupational Safety and Health Administration (OSHA) permissible exposure limits. According to the OSHA regulations you must communicate the report to the affected employees and I would encourage posting of the report in an area accessible to other similar craft personnel for their review also. If you have any questions concerning this report, call me at 476-6917. WJS:pc Attachment cc: Wayne Austin - Shell Industrial Hygienist Ken Dessert - Capital Jimmy Hearn - SBS Project Bill Johnson - OL-3 Furnace Bulletin Board DPMC-13290 LAM 006426 s BROWN & ROOT INDUSTRIAL SERVICES, INC. ASBESTOS MONITORING RESULTS SHELL DEER PARK MANUFACTURING COMPLEX Fiber/cc - Fibers O f Asbestos Per Cubic C entim eter O f A ir. G G < 6<- GD O G D O < EE O oo C ea ot- a to- <5 >O eQJ c- o O03 u xo: Oco c aco; C4 <g co CD J2 Q W EC Wi 2 wpcai E- 5 & 55*5 O 7w3 ED S5 Po < CQ W CsJ07WU3<f=W^-* O-9 <calWoN Qcsi W ~ - s U' <3 wPi w 0 E- E- Co"O3 u Pi Ww 73 CO 6g og 73 2 COI Pi O W s < <w z pi < o o o m o o LO oo o VV ^ot- cmf--oh oo^o oo'*o Oi 00 o> 00 a> 00 Oi 0i0 oo o o ca ca CJ ca cO- -M CO 3 CcO 3 CcO 0 du) O4-* 003) 03 o <cooD 0) `co Q CO CD 5 T<d3 *00) COO 0O3 *u c- 3Ch jQ03 CO -Q CO 03 <D CD CeD 3 CO a E c0o3 <3D C<DO - c. << O V G OJ o E G D c_ 3 COO S' w CD 3 3 co E DPMC-13291 Loa. LAM 006427