(Eric A., Corey G.)
All the holes have been drilled (15 today.  It took one $200 Hilti drill bit to get through about 14 holes--that steel rebar is a pain!).

Eric will clean out the holes, check their depths, and cover them with tape.  The vinyl-ish flooring has been removed.  The final thing we would like to do is rough the concrete for the grouting--will try to do this Monday, time permitting.

  Still have a glitch in the Main Chain right channel in satellite box 3200715. We have eliminated cables and OSEM as the problem source. Swapped SB 3200715 and SB 320078 and problem stayed on MO Rt. Moved cables back to original position.
 
  We swapped cables on the AA channel and the AI channel. Glitch moved from MO Rt to MO F1; possible problem in the AA or AI chassis. Filiberto is going to do some more testing this afternoon to determine which chassis is at fault.      

I've started 3 clean rooms in the LVEA to counteract the dust from cleaning, and get the area ready for vents next week.  HAM3, HAM8, and HAM6 clean rooms are ON.  The clean room over HAM1 needs to have the large switch at the top of the clean room moved to the ON position, before it can be started.  

Turned off the robofom and roboscimon cron jobs on script1 and control100.

Fix problem with suspension test stand workstation (suswork1) where it is unable to access files for burt restore.  Found that burt's .snap files are stored in bscteststand:/data/autoburt/ which was not accessible on suswork1.  Did the following:

Modify bscteststand computer to export /data for nfs mounting on suswork1

Modify suswork1 to mount bscteststand:/data on /data

Verify that burtgooey on suswork1 can access .snap files on /data

Removed H2 electronics from Mid Y (Rack 1x18 and 1x19). List of items removed:
1	ASC Quad Photodiode Whitening Board D990399 SN10
2	Anti-Image D000186 Rev D SN155
3	Universal Dewhitening Board D000183 SN 113 REV B
4	Universal Dewhitening Board D000183 SN 164 REV C
5	Opt Lever PD Interdace D010033 Rev B SN143
6	Anti-ImageFilter Board D000186 REV C SN125
7	Universal Dewhitening Board D000183 SN 02 REV A
8	Tidal and Mircoseismic Summing Module D020094 SN107
9	SUS PD White/Interface Board D000210 Rev A SN31
10	LOS Bias Module D000341 SN109
11	VMIVME 7851 -  h2iscmy
12	Pentek Model 6102
13	Pentek Model 6102
14	D980369 SN120
15	ICS-110B-32 (no dhrtr)
16	SYNC TIMING GEN. D050093 SN LHO19
17	DOUT XVME220
18	VM8DAC-8 (Frequency Devices Inc.)
19	Variable Time Delay Module D010285 REV A SN 129
20	 h2iscauxmy  (MVME 162-262)
21	VMIVME 3113A
22	DOUT XVME-220
23	VMIVME 4116
24	VMIVME 4116
25	D990147 SN001
26	Satellite Amp Adapter D010069
27	LOS Coil Driver D000325 SN113
28	h2gpsmy MVE 162-333
29	Brandywine VME Card
30	UPS Fortress 1425
31	Isotron - Power Supply Model 2793

Cheryl and I have removed everything (optics, lasers, AOMS, etc) from H2:TCSX. On TCSY we've removed everything with the exception of the AOM and laser which need to be disconnected from the plumbing. 

We were going to drain all the plumbing of the ethylene glycol but it turned out that this had been at some point in the distant past.

We have an inventory of all the parts that have been pulled.

Corey Gray, Eric Allwine, Hugh Radkins worked on marking and drilling holes for the HAM 12 Pier Anchor Bolts

Gerardo Moreno started removing the H2 optical lever power supplies from the LVEA

Paul from Control Solutions NW came to fix the FMCS system in the control room

Patrick Thomas, David Barker removed the control2 sun computer and replaced it with the control10 linux computer, also removed the windows control room Spiricon PC

Richard McCarthy, Filiberto Clara removed the H2 electronics in mid Y

Cheryl Vorvick, Aidan Brooks worked on decommissioning H2 TCS

GV5 and GV7 were soft closed, the Genie-lift was craned over the beam tube, cleaning and crane lift tests continued in the LVEA

Cyrus Reed went to look at the phone system in mid Y

Reboldt Mallon worked on repairs, concrete grading, roof at mid Y

After a planned power outage due to a 24volt transformer failure Friday 10/15 the FMCS system failed to communicate with the DMS 3500 units. Vendor Control Solutions Northwest arrived Thursday 10/21 am to look at the problem. The issue turned out to be a mismatch in serial port configuration at the 3500 unit. The default setting is apparently incorrect when used to communicate with the UNC 500 which we have.
The correct serial port config at the 3500 is: 38.4,1,7,E,M,N. (in the non functioning state is was found to be 38.4,1,7,E,P,N)
Note that this only applies to the port which is connected to the UNC. 

The GRB alerts to LHO have been terminated until further notice.
Same goes for the weekly SNEWS test alerts (as well as any real SNEWS supernova alerts...).

The GRB alerts are still being sent to LLO, but those will also be terminated soon.

GEO: We are set up to send GRB abd SNEWS alerts to GEO, and they will set up soon to receive them, according to H Grote.
Virgo: Virgo has its own independent system.

(Eric A., Corey G.)
Laid out the hole markings on the floor this morning, & then set up the drill and drilled hole #1 (of 16).  Will continue drilling holes first thing in the morning and then work on removing flooring (and glue).

Still ailing from a hashy M0 Right channel which is not the OSEM or cable plugged into the BOSEM, we are still working through the test plan on Q2 (E1000494).  Signals went stale on us while working just now so we restarted the bscteststand computer via a ./startqts.

We are currently running through the medms gains to see if we have set magnets at the correct orientation.

Removed and stored optical lever power supplies for RM, MMT3, BS, ITMX, ITMY, FMY, and FMX.
Above mentioned are stored on the racks of receiving/storage area of the LSB.

The cosmic ray detector was decommissioned.

The H1 PSL, H1 TCS, and PCal lasers were turned off. All VEA's were transitioned to laser safe.
Cheryl and Aidan began decommissioning the H2 TCS lasers.

Crane lift testing and inspection was done at end X and mid Y.

Contractors from Apollo started cleaning the crane equipment in the LVEA.

Left with Cheryl in LVEA ~ 16:11

LHO VEAs have been transitioned to laser safe; PSL, TCS, and PCal lasers are deactivated and locked/tagged out.

The LHO cosmic ray detector (CRD), which was on the floor beneath the ITMY chamber, was removed. A cable tray support was temporarily unbolted from the floor and displaced to allow the CRD to easily slide out. The CRD is currently sitting on the floor of the clean storage room, pending a choice of storage location. (Note that the CRD consists of two pieces with the upper resting on top of the lower piece. So the two pieces should be carried separately.)
- Ray, Filiberto, Ryan

To support aligo install, two new alog tasks under the "IFO and SubSystems" section were added:
 . H2 INSTALL
 . LHO Facilities