Document NwKVnVN47mNoOaMpGm9LvDyp

A CALVERT CITY PLANT INTEROFFICE MEMORANDUM To: W. F. Smith From: G. N. Boyd Date: Copies: 6 August 1982 B. D. Helms 0. E. Outland Re: Air Monitoring for VC1 During Railcar Unloading The attachment list results from air monitoring for VC1 while personnel are unloading railcars. The results indicate that normal exposures for this job will be within acceptable limits. The area GC indicated that the average level in the work area was <0.2 ppm. GNB:d1w Attachment AP00044047 Testing Pdf ___ r',_^_______________________ Operation !:.,< Job Description __________________________ Sampling Apparatus (V u,, ^ ,a.< 1 ( DATE AREA OR OPERATOR SOC. SEC. 4 ptrop. START STOP ----------------- f SAMPLING CONC. PERIOD 0"8 HOUR RATE SAMPLED PPav '/Cf TWA CONC. S'-f vsl. SS-i. WS* *1to a, 2.<o z-s 3 J- *2- '2c>/ . - v.. . .a 9,' /pro .0.-7 *r OTHER INFORMATION: fa *yl V y>* yor-f 4OS k *4. tL ek:fi AP00044048 LISfc. 2F.R0 = LIST^ 7eFCi = li<5T - 10i_ 10.? 10 5 ;p, o n i.'IM 7, in 1540-^004 EC.U' RT 0 S* ARFft TYPE CALft 1P8159 W 1 TOTAL AREA- 128150 MUL FACTORS 1 .AQ00F*00 AMOUHT 29.4`* ;.n ROW * ?0* If 640-7004 AP00044049 ESTO RT 0.38 . AREA TYPE Cfllf 9698 VV 1 Tf'Tftl. AREA 9690 NUL FACTOR55 1.0008E+00 `i'iOUNT i *> RUH * ?07 ID 640-7084 ESTD RT `>.89 AREA TYPE CAL# 11745 VV 1 TnTAI AREA55 7,15 NUL FACTOR= I 6000P+08 AMOUNT .697 AP00044050