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Reports until 12:52, Tuesday 29 November 2016
H1 General
betsy.weaver@LIGO.ORG - posted 12:52, Tuesday 29 November 2016 - last comment - 09:42, Friday 02 December 2016(31975)
O2 prep - LVEA walk thru for electronics cleanup

Betsy, Keita, Daniel

As part of the LVEA sweep, prior to the start of O2, this morning, we spent over an hour doing a cleanup of misc cables and test equipment in the LVEA and electronics room.  There were quite a few cables dangling from various racks, here's the full list of what we cleaned up and where:

Location Rack Slot Description
Electronics Room ISC C2   Found unused Servo controller/cables/mixer from top of rack.  Only power was connected, but lots of dangling cables.  Removed entire unit and cables.
Electronics Room ISC C3 19 D1000124 - Port #7 had dangling cable - removed and terminated.
Electronics Room ISC C4 Top Found dangling cable from "ALS COM VCO" Port 2 of 6.  Removed and terminated.
Electronics Room Rack next to PSL rack   Dangling fiber cable.  Left it...
LVEA near PSL ISC R4 18 ADC Card Port stickered "AO IN 2" - Dangling BNC removed.
LVEA near PSL ISC R4 18 to PSL P1 BNC-Lemo with restor blue box connecting "AO2" R4 to "TF IN" on P1 PMC Locking Servo Card - removed.
LVEA near PSL ISC R4 20 T'd dangling BNC on back of chassis - removed T and unused BNC.
LVEA near PSL     Disconnected unused O-scope, Analyzer, and extension cords near these racks.
LVEA Under HAM1 south   Disconnected extension cord running to powered off Beckhoff Rotation stage termination box thingy.  Richard said unit is to be removed someday altogether.
LVEA Under HAM4 NE cable tray   Turned off via power cord the TV monitor that was on.
LVEA HAM6 NE corner   Kiwamu powered off and removed power cables from OSA equipment near HAM6 ISCT table.
LVEA     Unplugged/removed other various unused power strips and extension cords.

I also threw the main breaker to the OFF position on both of the free standing unused transformer units in the LVEA - one I completely unplugged because I thought I could still hear it humming.

No monitors computers appear to be on except the 2 VE BECKHOFF ones that must remain on (in their stand alone racks on the floor).

We'll ask the early morning crew to sweep for Phones, Access readers, lights, and WIFI first thing in the morning.

Comments related to this report
filiberto.clara@LIGO.ORG - 08:48, Wednesday 30 November 2016 (32011)

Final walk thru of LVEA was done this morning. The following items were unplugged or powered off:

Phones
1. Next to PSL Rack
2. Next to HAM 6
3. In CER

Card Readers
1. High Bay entry
2. Main entry

Wifi
1. Unplugged network cable from patch panel in FAC Rack

corey.gray@LIGO.ORG - 09:42, Friday 02 December 2016 (32100)OpsInfo

Added this to Ops Sticky Notes page.

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