Document wnJYbpbr44V27rJJNaQYrqO4

To: Distribution Interoffice Communication From: Date: Subject: Chip Madigan September 10, 1987 VCM Leak Detection Survey Attached are the results of the completed 1987 Comprehensive VCM Leak Detection Survey. A total of forty-one (41) leaks were detected and repaired. Every connection, flange, valve, etc., in VCM service was checked with a portable hydrocarbon detector (HNU). The points with readings above 50 ppm, with the probe as close to the equipment as possible, were considered leaks and were noted. A lit of all VCM leaks is attached. If there are any questions or comments, please contact me. Chip Madigan VJ Co-Op Process Engineer nrs cc: JF, JWW, PJK, VEM, DFJ, RAF, MLN, TFL, SCH nri.-FJ' .I'-JIF. -I. -V VAB.0001172492 i turn i iTHfl (ir *t~`.i*: > Jt ,jrnr : r.\ li.- " :! 11-. I **'-*-Hi 'H r\f .. u- M !<"> |