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  40m Log, Page 283 of 344  Not logged in ELOG logo
ID Date Author Type Categoryup Subject Text Attachments
  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10" ID port since it is obsolete with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
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  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
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  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.
  
  7467   Wed Oct 3 11:43:33 2012 SteveUpdateSAFETYsafety trainingDen Martynov received 40m specific safety
training.
  
  7508   Mon Oct 8 23:58:57 2012 JenneUpdateSAFETYControl room emergency lights came on[Evan, Jenne]
We were sitting trying to lock MICH
(hooooorraaaayy!!!), and the emergency lights
  
  7559   Tue Oct 16 17:06:47 2012 SteveUpdateSAFETYsafety trainingAyaka Shoda, visiting graduate student
received basic 40m specific safety training
today
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  7725   Mon Nov 19 15:58:02 2012 SteveUpdateSAFETYsafety trainingCharles Blakemore  our new undergrad
help received 40m specific safety training
today.
  
  8009   Wed Feb 6 15:05:18 2013 SteveUpdateSAFETYcameras must be anchordCameras
must be immediately anchord to avoid a possible
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  8026   Thu Feb 7 17:24:13 2013 SteveUpdateSAFETYfire extinguishers checkedThe fire department weighted and pressure
checked our units today. Surprisingly they
found one powder filled can. We can only
  
  8167   Tue Feb 26 09:55:46 2013 SteveUpdateSAFETYEvan receives safety trainingEvan got 40m specific safety training today.   
  8180   Wed Feb 27 02:52:40 2013 JenneOmnistructureSAFETYBack door unlockedDid someone unlock the back door by the
(unofficial) bike storage lately?  Out
of habit, I checked the door behind me while
  
  8240   Wed Mar 6 11:33:09 2013 steveUpdateSAFETYsafety audit 2013 
         
           
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  8241   Wed Mar 6 16:14:27 2013 SteveUpdateSAFETYsafety trainingChloe Ling, Max Horton and Annalisa Allocca
have received basic 40m specific safety training.
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  8287   Wed Mar 13 16:04:24 2013 steveUpdateSAFETYlaser safety glasses checked All safety glasses were cleaned in
soapy water by Bob. I measured their transmission
at 1064 nm, 150 mW,  beam diameter 1.5
 safetyglasseschecked.jpg 
  8309   Tue Mar 19 10:30:00 2013 steveUpdateSAFETYcrane inspection 2013 
Professional crane inspector: Fred
Goodbar found two small leaks at the Vertex
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