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40m
QIL
Cryo_Lab
CTN
SUS_Lab
TCS_Lab
OMC_Lab
CRIME_Lab
FEA
ENG_Labs
OptContFac
Mariner
WBEEShop
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| 40m Log |
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 Tue Jul 23 22:55:13 2013, Jenne, Update, VAC, BS, ITMY doors to be opened in the morning
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 Wed Jul 24 10:35:41 2013, Steve, Update, VAC, BS, ITMY doors are removed 
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Mon Jul 29 16:04:40 2013, Steve, Update, VAC, AC removed
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Mon Jul 29 16:15:13 2013, Koji, Update, VAC, AC removed
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Mon Aug 5 10:50:48 2013, Steve, Update, VAC, RGA background
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Tue Aug 6 10:06:29 2013, Steve, Update, VAC, Pumpdown is at 500Torr
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Tue Aug 6 16:45:31 2013, Steve, Update, VAC, Pumpdown is completed
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Wed Aug 7 10:51:49 2013, Steve, Update, VAC, Pumpdown at 26hrs
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Wed Aug 7 15:36:29 2013, Steve, Update, VAC, TP2 drypump replaced
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Thu Aug 8 07:57:23 2013, Steve, Update, VAC, pumpdown at 48 hrs
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Thu Aug 8 10:31:28 2013, Steve, Update, VAC, few reminders of this vent
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Wed Aug 28 11:23:41 2013, Steve, Update, VAC, crane repair sheduled
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Thu Sep 5 10:47:58 2013, Steve, Update, VAC, vertex crane folding issue
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Mon Sep 9 15:33:06 2013, Steve, Update, VAC, vertex crane repair is scheduled
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Wed Sep 18 14:57:12 2013, Steve, Update, VAC, vertex crane folding arm removed
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Fri Sep 20 16:37:30 2013, Steve, Update, VAC, vertex crane folding arm is back on
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Mon Sep 30 08:53:22 2013, Steve, Update, VAC, vertex crane repair schedule has changed
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Wed Oct 2 14:25:39 2013, Steve, Update, VAC, vertex crane is still out of order
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Thu Nov 7 11:19:04 2013, Steve, Update, VAC, crane work POSTPONED to Monday
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Wed Nov 13 08:46:03 2013, Steve, Update, VAC, vertex crane repair completed
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Wed Aug 14 08:24:20 2013, Steve, Update, VAC, pumpdown at day 8
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Mon Aug 19 11:12:54 2013, Steve, Update, VAC, RGA scan at day 13
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Wed Aug 28 15:41:42 2013, Steve, Update, VAC, RGA scan at day 23
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Fri Sep 6 09:27:10 2013, Steve, Update, VAC, 31 days after pumpdown
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Tue Sep 10 09:18:22 2013, Steve, Update, VAC, dry pump is getting loud
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Tue Sep 10 15:43:01 2013, Steve, Update, VAC, TP3' dry pump is replaced
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Mon Sep 16 10:57:11 2013, Steve, Update, VAC, RGA scan at day 41
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Wed Oct 9 11:48:10 2013, Steve, Update, VAC, RGA scan at day 65
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Fri Nov 22 16:32:08 2013, Steve, Update, VAC, RGA scan at day 108
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Tue Apr 29 16:42:29 2014, Steve, Update, VAC, TP2 drypump replaced
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Tue Dec 23 15:37:32 2014, Steve, Update, VAC, TP3 drypump replaced
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Mon Sep 14 10:41:03 2015, Steve, Update, VAC, TP2 dry pump replaced
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Mon Sep 21 11:12:14 2015, Steve, Update, VAC, cold cathode is flaky
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Tue Sep 22 08:58:38 2015, Steve, Update, VAC, cold cathode is flaky
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Fri Sep 25 17:00:38 2015, Steve, Update, VAC, cold cathode is flaky
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Message ID: 9146
Entry time: Fri Sep 20 16:37:30 2013
In reply to: 9139
Reply to this: 9173
9185
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| Author: |
Steve |
| Type: |
Update |
| Category: |
VAC |
| Subject: |
vertex crane folding arm is back on |
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| Quote: |
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The folding beam removed as shown. Two man supporting it while I hammering it out. Pin was dry and it gulled into supporting hinges.
The rotating hinge will be machined and bushing will be added with Zerk fitting or similar. This will allow lubrication in the future.
see elog #9111
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Atm1, The folding arm is back on with 0.1" misalignment at no load in the trolly's way. The other side of the I beam is 0.02" higher than the main beam.. New bushing and pin were greased up with Krytox before installation.
The axial Zerk 1/8" pipe in the pin upper end can not take any fitting. There is no room. It is taped off.
This gap comes down to ~ 1/16" at fully extended arm with 225 lbs load at the end of it.
The present plan is to grind down the the misalignment of 0.1" for a slow-loaded trolly.
Steve Baker of Konacranes will be back to grind down this ridge and load test at 500 lbs on Tuesday, OCT 1, 2013
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