Title: 10/04/2016, Day Shift 15:00 – 23:00 (08:00 - 16:00) All times in UTC (PT) State of H1: IFO is unlocked due to ongoing laser issues. Start of maintenance day. Outgoing Operator: N/A Activity Log: All Times in UTC (PT) 14:48 (07:48) Peter – Going to PSL electronics rack to work on PSL chiller problems 14:58 (07:48) Karen – Cleaning at End-Y 15:00 (08:00) Chris – Escorting pest service down both arms and in Mids and Ends 15:06 (08:06) Ace Service on site 15:16 (08:16) VerbalAlarm – TCSY low water message - Vern added 0.5L water (aLOG 30199) 15:20 (08:20) Peter – Out of the LVEA 15:21 (08:21) Joe – Going into the LVEA to check batteries 15:42 (08:42) Centas on site to service matts 15:43 (08:43) Hugh & Filiberto – Going to End-Y (WP #6211) 15:53 (08:53) Marc & Ed – In CER to replace power supplies (WP #6212) 15:55 (08:55) Chandra & Bubba – Crane work in LVEA (WP #6205) 16:23 (09:23) Kyle – Going to End-X for RGA work 16:25 (09:25) Set End-X to No BRS 16:32 (09;32) Betsy – Going into the LVEA for 3IFO 16:37 (09:37) Joe – Out of the LVEA 16:38 (09:38) Betsy – Out of the LVEA 16:42 (09:42) Coke Vending on site 16:45 (09:45) Norco - On site N2 delivery to CP1 16:55 (09:55) Betsy – In LVEA to work on TCS-Y – Shutdown laser & Chiller work 17:03 (10:03) Karen – Finished at End-Y 17:05 (10:05) Peter & Jason – In the PSL Enclosure to check cabling 17:24 (10:24) Karen – Cleaning in LVEA near HAM5/6 to High Bay 17:40 (10:40) Pest service finished and leaving site 17:50 (10:50) Jason & Peter – Out of the PSL Enclosure 17:52 (10:52) Joe – Into LVEA to service eye wash stations 17:56 (10:56) Filiberto – Laying power cables in Biergarten 17:59 (10:59) Hugh – Finished with weekly HEPI checks 18:02 (11:02) Gerardo – Going to both end stations to check cabling 18:07 (11:07) Bubba – Out of LVEA – Finished with crane work 18:10 (11:10) Chandra – Out of the LVEA – Finished with crane work 18:14 (11:14) Norco – Leaving the site 18:18 (11:18) Joe – Out of the LVEA 18:28 (11:28) Karen – Out of LVEA – Opening the OSB receiving rollup door to remove trash 18:41 (11:41) Betsy – Going to both Mids for 3IFO stuff 18:59 (11:59) Sheila – Going into LVEA to turn on HAM2 illuminator 19:08 (12:08) Gerardo – Back from End Stations 19:09 (12:09) Kyle – Back from End-Y 19:09 (12:09) Marc & Ed – Out of CER 19:10 (12:10) Karen – Out of the LVEA 19:12 (12:12) Sheila – Out of the LVEA 19:12 (12:12) Filiberto – Out of the LVEA 19:45 (12:45) Sheila – Going into LVEA to turn off illuminator at HAM2 19:56 (12:56) Betsy – Back from the Mid Stations 20:14 (13:14) Marc – Going to Mid-Y to get electrical parts 20:38 (13:38) Betsy – Going into the LVEA to turn on TCS-Y CO2 laser 20:50 (13:50) Betsy – Out of the LVEA 20:52 (13:52) Marc – Back from Mid-Y 20:57 (13:57) Keita – Going to PSL rack to check DBB shutter voltages 21:30 (14:30) Peter – Going into PSL Enclosure to dress up the PMC alignment 21:57 (14:57) Daniel – Going into LVEA 22:03 (15:03) Fred – Going into the LVEA for 3IFO 22:15 (15:15) Daniel – Out of the LVEA 22:21 (15:21) Kyle – going to West Bay to retrieve tools and parts 22:27 (15:27) Kyle – Out of the LVEA 22:38 (15:38) Peter – Out of the PSL Enclosure 22:40 (15:40) Keita – Out of the LVEA 22:45 (15:45) Fred – Out of the LVEA 23:00 (16:00) Turn over to Travis Title: 10/04/2016, Day Shift 15:00 – 23:00 (08:00 –16:00) All times in UTC (PT) Support: Peter, Jason, Incoming Operator: Travis Shift Detail Summary: IFO has been down all shift due to laser problems and maintenance window. PSL team swapped an apparently faulty Diode chiller controller with the controller from the backup chiller. PSL has been up for almost 2 hours. Peter tweaked the alignment of the PMC. Starting an initial alignment