Air vac guys came to help show us how to use the vacuum pump. We hooked it up to the 4” line. We dug up the other valve and checked it, it was ok then we dug up a wye and two other fittings. We found out the wye was cracked at the weld. We backfilled and cleaned up and sweeper the road way. Lee and George finished putting in the sheet pylons. Holland pump came and picked up their pumps and well points. 