chandra.romel@LIGO.ORG - posted 11:26, Thursday 31 March 2016 (26357)
IPs valved into diagonal
John, Chandra Pressures at IPs IP-7 & IP-8 on diagonal were ~10 Torr. Pumped out volumes with aux cart and opened gate valves to main diagonal volume. Connected HV cables, but did not activate IPs yet. Current diagonal pressure = 7e-7 Torr. IP-8 still needs cable strain relief.