Reports until 16:49, Tuesday 15 April 2025
H1 General
anthony.sanchez@LIGO.ORG - posted 16:49, Tuesday 15 April 2025 (83935)
Tuesday Maintenance Day Report

TITLE: 04/15 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY:
ISI is installed , but more work need to be completed before Optics can be installed.
PSL & SPI team are still in the PSL & anti Room, they have installed a beam splitter nut more work may be required.
Jason setup some Faro equipment.
Vacuum team started to pump down the BSC8 annulus door volume.

LOG:

Start Time System Name Location Lazer_Haz Task Time End
14:32 FAC Randy LVEA N HAM1 Heavy lift Prep 13:32
14:33 FAC Kim & Nellie LVEA N Technical Cleaning & Supplies, Kim Out early 16:25
14:54 FAC Eric LVEA N Checking HVAC zone conditions 14:57
15:02 FAC Eric End X N Replacing Sensor 15:43
15:17 FAC Christina Staging N Moving Folklifts & matierals 16:17
15:32 Safety Richard LVEA N Settign up HAM1 Work Cam 16:54
15:33 VAC Jordan LVEA N Purge Air Checks. 16:01
16:06 EE Marc CER N Getting chassis for testing. 16:09
16:11 EE Marc EX & Y N Power supply testing 17:25
16:15 VAC Travis & Jordan LVEA N Closing GV7 and pump work 17:15
16:22 SPI Jeff, Jason, Sina, RyanS, Josh optics Lab , PSL Yes Installing SPI Optics, Jeff Out Early 19:20
16:24 SUS Camilla & Matt HAM5 N Pulling off First Contact off optics 16:53
16:41 SAFE T McCarthy LVEA N Running parts and Safety checks 18:56
16:42 SEI Betsy LVEA N Running parts 20:28
16:49 FAC Nellie Mid X N Tech cleaning 17:20
16:54 SEI Jim, Randy Mitchell, TJ LVEA N SEI Crew flying in an ISI 18:07
17:20 FAC Kim MY N Technical Cleaning 18:35
17:24 ISC Dainel LVEA N verifing Equipment in the ISC racks 20:06
17:30 FAC Eric PSL adjacent N Talking to Jason. 18:12
18:04 VAC Jordan LVEA N Preping Y arm RGA 20:00
18:09 VAC Travis BSC8 N Checking the anulus pump by ITMY 18:16
18:21 FAC Christina Water tank area & Recycling   Forklifting & dump run 19:19
18:21 AOS Camilla, Matt LVEA N Pulling off first contact by HAM5 18:51
18:58 SEI Jim, TJ, Tyler, Randy, Mitchell LVEA HAM1 N ISI Installation 00:58
18:59 SEI Brian LVEA HAM1 N Watching HAM1 Installation. 21:03
19:51 Safe T Richard LVEA N Safety checks. 23:06
20:09 VAC Jordan LVEA N Pump & RGA checks & bake out 22:54
20:14 PSL & SPI Ryan S, Josh, Sina PSL YES Installing SPI Pickoff of the ALS pickoff. 00:14
20:16 ISC Camilla & Matt HAM5&6 N cleaning parts 23:49
20:46 PCAL Tony PCal Lab N Delivery 20:50
21:09 ISI Betsy LVEA N Checking on the ISI team 22:37
21:33 VAC Travis LVEA N Table sneaking 21:49
21:40 IAS Jason West bay N Staging Faro Equipment 23:40

 

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