Didn't work West Valley, but did work SRS and Hanford, as well as Rocky Flats, Paducah, Portsmouth, Oak Ridge, NTS, Mound, Brookhaven NL, Argonne East and Fernald. The pits at Fernald were probably the worst. Having to wear a respirator in street clothes to hand out Lapels for Beryllium, now that's bad. SRS and Hanford are a close second, each having it's own problems, just the names are changed, i.e. FP, VFP and UTM at SRS, for those in the know