The workmen from Craftsman arrived this morning to install the balance of the flooring at Y End. However, there was not enough flooring on-site to complete the task. (Yes, we had checked before hand but the guy who really knew the answer was on vacation...) The Craftsman work crew was called off and additional flooring ordered. The ETA for the flooring to Seattle is 23 Aug but Craftsman will expedite if possible. In the meantime, we will work on populating the chamber cleanroom, assembling the work platform and modifying the CPB cleanroom.