Original poster: "Greg Leyh by way of Terry Fritz <twftesla-at-qwest-dot-net>" <lod-at-pacbell-dot-net> Hello All, I have some 12" OD white PVC pipe that's free for the taking. Wall thickness is about 0.150". Four 20ft lengths are available, plus some odd scraps. Bring truck/chain saw, location near Candlestick Park in SF. -GL