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  40m Log, Page 283 of 344  Not logged in ELOG logo
ID Date Author Type Categoryup Subject Text Attachments
  3150   Wed Jun 30 18:16:55 2010 steveUpdateSAFETYSURF safety training 201040m SURFs Razib Obaid, Nancy Aggarwal,
Unknown Bearded SMURF, Megan
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  3169   Wed Jul 7 17:05:30 2010 steve, ranaUpdateSAFETYSummary of Crane Damage/MalfunctionThe 1 Ton yellow crane support beam
jammed up at Friday morning, June 25.
 
 10x 
  3279   Fri Jul 23 16:00:35 2010 steveUpdateSAFETYcrane load test tomorrowAll 3 cranes will be load tested at 1 ton
tomorrow morning between 9am and 2pm
Do not come to the 40m lab during
  
  3311   Wed Jul 28 14:54:56 2010 steveUpdateSAFETYevacuation drill at the 40mHead count at the evacuation drill today.
I checked  alarms and flashers 
at room 104,102,101, 103, 105 and 107. They
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  3514   Thu Sep 2 16:41:32 2010 steveConfigurationSAFETYlaser is ON: safety glasses required!I hooked up interlock to the Innolight
2W 1064 nm in the enclosure. The manual shutter 
is closed on this unit.
  
  3549   Thu Sep 9 08:23:45 2010 steveUpdateSAFETYmain laser turned offInnolight 2W 1064nm main laser was turned
off for more enclosure related work.
The electrician re rooting the power-
  
  3550   Thu Sep 9 11:17:15 2010 steveUpdateSAFETYmain laser is back ON


   
        
            
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  3554   Thu Sep 9 16:54:56 2010 ranaUpdateSAFETYmain laser is back ONI turned off the laser last night to protect
against the electricians. but failed to elog
it. I accept the burnt toast completely.
  
  3626   Thu Sep 30 13:43:29 2010 steveUpdateSAFETYpropane gas smell in control roomThe control room's north west corner smelled
like propane gas  yesterday around 16:30
We all agreed that the smell was
  
  3637   Fri Oct 1 16:46:20 2010 steveBureaucracySAFETYYuta received 40m-101-safety trainingOur visiting graduate student Yuta Michimura
received 40m specific basic safety training
today.
  
  3664   Thu Oct 7 08:39:39 2010 steveBureaucracySAFETYJoonho receives safety trainingOur new undergrad Joonho Lee received 40m
specific basic safety training yesterday.
Yuta and Joonho are scheduled to
  
  3676   Fri Oct 8 07:41:42 2010 steveConfigurationSAFETY2W laser shutter is closedThe 2 W Innolight shutter is closed and
enclosure door removed. Beam path blocked.
Do not change this condition.
  
  3677   Fri Oct 8 10:38:03 2010 steveConfigurationSAFETY2W laser shutter is closed


   
        
            
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  3697   Tue Oct 12 15:51:18 2010 yutaBureaucracySAFETYthe 40m squad received safety training from PeterYuta, Joonho, and Suresh received the Basic
Laser Safety Training from Peter King today.
  
  3833   Mon Nov 1 10:28:41 2010 steveBureaucracySAFETYSuresh received 40m safety trainingOur new postdoc Suresh Doravari received
40m specific safety training last week.
  
  4264   Wed Feb 9 10:25:46 2011 steveUpdateSAFETYAP tableI blocked the  AP table's south west
10" ID port since it is obsolete with
the new layout.
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  4286   Mon Feb 14 11:23:24 2011 steveUpdateSAFETYenclosure door upgradeThe #3 enclosure door was removed for the
carpenter shop this morning. They will make
5 full size doors with window on each.
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  4338   Tue Feb 22 14:37:24 2011 steveUpdateSAFETYLarisa received 40m safety trainingLarisa Thorne received 40m lab specific,
basic safety training. She will attend P.
King's  Basic Laser Safety Training Session
  
  4356   Fri Feb 25 10:11:56 2011 steveUpdateSAFETYhow not toThe beam of IR for doubling  is clipping
on bnc cable to green beam transmitted pd.
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  4418   Mon Mar 21 16:31:02 2011 steveUpdateSAFETYBryan Barr received safety trainingBryan Barr is visiting us from Glasgow
for a month. He received 40m specific safety
training on Friday.
  
  4487   Tue Apr 5 17:04:36 2011 steveSummarySAFETYcranes inspected and load testedMike Caton of Konecranes inspected and
loadtested all 3  of the 40m cranes
at max reach trolley positions with 1 ton.
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  4497   Thu Apr 7 11:51:13 2011 steveSummarySAFETYnew crane operator inaugurated

    

       
            
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  4651   Fri May 6 10:20:00 2011 steveSummarySAFETY2011 safety auditThe emphasis of this annual safety audit 
was on  safe  electrical housekeeping
on March 3, 2011
 sa2011done1.pdfP1070448.JPG 
  4771   Tue May 31 11:34:13 2011 steveSummarySAFETYsafety glasses checked  1064 nm transmison were measured
of 40m safety glasses as shown . Their performance
did not degrade. They are as good as their
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  4847   Tue Jun 21 16:11:13 2011 steveUpdateSAFETYsurf safety training40m surfs:  Nicole Ing, Iswita Saikia
and Sonali Mohapatra received 40m specific
safety training  today.
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  4903   Tue Jun 28 22:07:46 2011 JamieHowToSAFETYEurocrate extender card fried (ie. Jamie did a very bad thing)IMPORTANT ELECTRONICS SAFETY
LESSON TO FOLLOW
Yesterday,
  
  4924   Thu Jun 30 17:24:46 2011 steveUpdateSAFETYsafety interlocks Lightwave M126-1064-700 lasers  sn415 
at east end of the Y arm and  sn201
at the AP table  are connected individually 
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  4953   Thu Jul 7 13:57:28 2011 steveHowToSAFETYhow not toI found baked allen keys on the top of
the clean optics cabinet.  Somewhat
heavy box that can come down in an earthquake
  
  4986   Mon Jul 18 22:26:43 2011 NicoleUpdateSAFETYPainful Voltage Regulator and Circuit-Testing LessonsToday I learned
some important circuit-building lessons while
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  4990   Tue Jul 19 13:45:22 2011 SureshUpdateSAFETYPainful Voltage Regulator and Circuit-Testing LessonsThere is should be a few IDC connectors
in the lab (and some ribbon cable) using
which you can proceed with the testing of
  
  5050   Wed Jul 27 15:49:56 2011 steveUpdateSAFETYManuel receives safety trainingOur surf student Manuel Marchiò
received 40m specific safety training today.
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  5090   Tue Aug 2 10:53:03 2011 JenneOmnistructureSAFETYRegular door out of service. Use Control Room Door only!!The hazardous waste people are moving chemicals
around outside our door, and have roped off
our regular front door. 
  
  5434   Fri Sep 16 16:07:28 2011 steveUpdateSAFETYvisitors safety trainingPaul, Mirko and Katrin visiting grad students
received the 40m basic safety training.
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  5712   Thu Oct 20 12:43:19 2011 steveUpdateSAFETYrefilled first aid kits & their locationsFirst aid kits are located close vicinity
of entry doors and under circuit breaker
panels.
 8x 
  6222   Wed Jan 25 15:04:41 2012 JenneBureaucracySAFETY40m SOS supplies moved off of cleanroom flow benchBob, Callum and Daphen noted that our keeping
a JDSU HeNe (max power <4mW) is against
somebody's SOP.  So I cleared everything
  
  6226   Thu Jan 26 08:36:38 2012 steveUpdateSAFETYevacuation drillIt started with fire alarm test yesterday
at 14:50 All alarms are  functioning
VERY loud and their flashers are bright.
  
  6308   Thu Feb 23 09:09:33 2012 steveUpdateSAFETYsafety checksEmergency exit lights were inspected: 
2 out of 13 batteries have to be replaced
One of the Halon fire extinguishers
  
  6322   Mon Feb 27 10:21:37 2012 steveUpdateSAFETYsafety audit tomorrow morning


   
        
            
  
  6329   Tue Feb 28 11:20:51 2012 steveUpdateSAFETYsafety audit 2012Correction list by visiting safety committee,
Haick Issaian is not shown:
1,  update laser, crane operator
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  6347   Fri Mar 2 16:05:52 2012 DenUpdateSAFETYlaser safetyToday I've attended the laser safety seminar.   
  6432   Wed Mar 21 10:31:28 2012 steveUpdateSAFETYAC power to ETMY turned offETMY sus damping was disabled. Green locking
laser and associated electronics turned off.
Computers and power supplies turned off at
  
  6433   Wed Mar 21 11:32:47 2012 steveUpdateSAFETYAC power to ETMX turned off


   
        
            
  
  6469   Fri Mar 30 08:58:37 2012 steveUpdateSAFETYSafety glasses checkedBob cleaned all safety glasses in 10 %
Liquinox soap in water solution first. 
The  transmittance of glasses were checked
 safety_glasses_checked.jpg 
  6470   Fri Mar 30 09:37:13 2012 steveUpdateSAFETYsafety audit 2012 CORRECTIONS

    

       
            
  
  6848   Thu Jun 21 15:00:55 2012 steveUpdateSAFETYSURFs 2012 safety trainingMasha, Eric, Yaakov, Liz and Sasha received
40m specific basic safety training.
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  7154   Sun Aug 12 01:21:26 2012 steveUpdateSAFETYexit door left unlockedCaltech security called me at 1am Sunday.
 Control room emergency
  
  7155   Sun Aug 12 10:34:45 2012 KojiUpdateSAFETYexit door left unlockedI unlocked the door on Tuesday in order
to move the red cart. 
After that I confirmed that the door
  
  7207   Thu Aug 16 18:59:18 2012 JenneUpdateSAFETYEmergency Exit door unlocked againKoji just found the emergency exit door
unlocked again.  NOT GOOD.
  
  7285   Mon Aug 27 15:46:55 2012 SteveUpdateSAFETYsafety training Rijuparna                 Chakraborty
and Elli Elenora King received 40m specific 
basic safety training in the 40mLab
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  7374   Wed Sep 12 11:33:49 2012 SteveUpdateSAFETYsafety trainingEric Quintero and Mike Jenson received
40m specific basic safety training.
  
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