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ID Date Author Type Category Subjectup
  6470   Fri Mar 30 09:37:13 2012 steveUpdateSAFETYsafety audit 2012 CORRECTIONS

Quote:

Correction list by visiting safety committee, Haick Issaian is not shown:

1,  update laser, crane operator list and post it

2,  check fire extinguishers monthly, date and initials must be on the tags

3,  move drinking water tower so it does not block fire extinguisher

4,  post updated crane doc at cranes

5,  post present phone lists at IFO room phones

6,  emergency laser shutoff at the south end must be mounted without C-clamp

7,  use heavy cable tie to insure position of  mag-fan on cabinet top

 

Additional to do list:

a,  safety glasses to be cleaned

b, let the electrical shop fix Rack-AC power to optical tables at the ends

c, measure transmission of  laser safety glasses

d, update  IFO outside door info signs

e, update laser inventory and post it

f,  schedule annual crane inspection and renew maintenance contract

g, PSL enclosure  inner shelf needs a good clean up so it is earthquake safe

 

 Completed with the exception of d and g

  8240   Wed Mar 6 11:33:09 2013 steveUpdateSAFETYsafety audit 2013

 

                                                 Recommended correction list:

1,  refill- upgrade first aid boxes

2,  maintain 18" ceiling to bookshelf clearance so the ceiling fire sprinklers are not blocked: room 101

3,  label chilled water supply & return valves in IFO room

4,  calibrate bake room hoods annually

5,  update safety sign at fenced storage

 

              40m still to do list:

1,   clean and measure all safety glasses

2,   annual crane inspection is scheduled for 8am March 19, 1013

3,   make PSL encloser shelf earthquake proof

 

Do you see something that is not safe? Add it to this list please.

 

 

Attachment 1: IMG_0010.JPG
IMG_0010.JPG
  9672   Tue Feb 25 16:54:57 2014 steveUpdatesafetysafety audit 2014

 

 We had our annual safety inspection today.  Our SOPs are outdated. The full list of needed correction will be posted tomorrow.

 

The most useful found was that the ITMX-ISCT ac power is coming  from 1Y1 rack. This should actually go to 1Y2 LSC rack ?

 Please test this so we do not create more ground loops.

  9725   Thu Mar 13 16:05:48 2014 steveUpdatesafetysafety audit 2014

Quote:

 

 We had our annual safety inspection today.  Our SOPs are outdated. The full list of needed correction will be posted tomorrow.

 

The most useful found was that the ITMX-ISCT ac power is coming  from 1Y1 rack. This should actually go to 1Y2 LSC rack ?

 Please test this so we do not create more ground loops.

 Annual crane inspection is scheduled for 8-11am Monday, March 17, 2014

 

The control room Smart UPS has two red extension cords that has to be removed: Nodus and Linux1

Attachment 1: T1400198-v1-CIT-LIGO_Labs_Annual_Safety_Audit_2014.pdf
T1400198-v1-CIT-LIGO_Labs_Annual_Safety_Audit_2014.pdf T1400198-v1-CIT-LIGO_Labs_Annual_Safety_Audit_2014.pdf T1400198-v1-CIT-LIGO_Labs_Annual_Safety_Audit_2014.pdf T1400198-v1-CIT-LIGO_Labs_Annual_Safety_Audit_2014.pdf T1400198-v1-CIT-LIGO_Labs_Annual_Safety_Audit_2014.pdf T1400198-v1-CIT-LIGO_Labs_Annual_Safety_Audit_2014.pdf T1400198-v1-CIT-LIGO_Labs_Annual_Safety_Audit_2014.pdf
  9870   Mon Apr 28 17:27:29 2014 steveUpdatesafetysafety audit 2014

Quote:

Quote:

 

 We had our annual safety inspection today.  Our SOPs are outdated. The full list of needed correction will be posted tomorrow.

 

The most useful found was that the ITMX-ISCT ac power is coming  from 1Y1 rack. This should actually go to 1Y2 LSC rack ?

 Please test this so we do not create more ground loops.

 Annual crane inspection is scheduled for 8-11am Monday, March 17, 2014

 

The control room Smart UPS has two red extension cords that has to be removed: Nodus and Linux1

 Last long extension cord removed from 1Y1 to ITMX-ISCT

The AC power strip at ITMX-ISCT is coming from wall L#26

  9873   Tue Apr 29 00:11:03 2014 steveUpdatesafetysafety audit 2014

Be aware that this may affect POP QPD and POP RF Thorlabs PD

Quote:

 Last long extension cord removed from 1Y1 to ITMX-ISCT

The AC power strip at ITMX-ISCT is coming from wall L#26

 

  9900   Fri May 2 08:15:54 2014 steveUpdatesafetysafety audit 2014

 

 Late adition: CHECK all viewport covers.

A, transparent Lexan sheet is protecting glass windows in a horizontal position

B, metal housing protection is required on each viewport except signal ports

C, signal ports should be shielded by optical table enclosure

 

We have to cover this window-camera with implosion proof cover or just remove it and blank it.

Question number 2: Do our vertically positioned windows with flip able covers require protective lexan ? NO 5-5-2014

Attachment 1: solidCoverRequired.jpg
solidCoverRequired.jpg
  11068   Wed Feb 25 14:35:32 2015 SteveUpdatesafetysafety audit 2015

Safety audit went soothly. We thank all participients.

Correction list:

1, Bathroom water heater cable to be stress releived and connector replaced by twister lock type.

2, Floor cable bridge at the vacuum rack to be replaced. It is cracked.

3, Sprinkler head to be moved eastward 2 ft in room 101

4, Annual crane inspection is scheduled for 8am Marc 3, 2015

5, Annual safety glasses cleaning and transmission measurement will get done tomorrow morning.

Attachment 1: safety2015audit.jpg
safety2015audit.jpg
  11085   Fri Feb 27 14:17:51 2015 SteveUpdatesafetysafety audit 2015

Safety glasses were measured and they are all good. I'd like to measure your personal glass if it is not on this picture.

Quote:

Safety audit went soothly. We thank all participients.

Correction list:

1, Bathroom water heater cable to be stress releived and connector replaced by twister lock type.

2, Floor cable bridge at the vacuum rack to be replaced. It is cracked.

3, Sprinkler head to be moved eastward 2 ft in room 101

4, Annual crane inspection is scheduled for 8am Marc 3, 2015

5, Annual safety glasses cleaning and transmission measurement will get done tomorrow morning.

 

Attachment 1: 1064Tchecked.jpg
1064Tchecked.jpg
  12008   Wed Feb 24 10:27:23 2016 SteveUpdatesafetysafety audit 2016

Safety audit went smothly.

Crane inspection is scheduled for March 4

Safety glasses will be measured before April 1

 

Attachment 1: audit2016.jpg
audit2016.jpg
  12018   Thu Mar 3 10:19:20 2016 SteveUpdatesafetysafety audit 2016

Bob cleaned the safety glasses. They were sonicated in warm 2% Liquinox  water for 10 minutes.  Steve checked them by transmission measurement of 1064 nm at 150 mW

 

Attachment 1: checkedSG.jpg
checkedSG.jpg
  9681   Thu Feb 27 13:11:13 2014 steveUpdatesafetysafety audit correction

Quote:

 

 We had our annual safety inspection today.  Our SOPs are outdated. The full list of needed correction will be posted tomorrow.

 

The most useful found was that the ITMX-ISCT ac power is coming  from 1Y1 rack. This should actually go to 1Y2 LSC rack ?

 Please test this so we do not create more ground loops.

 Linus-1, Nodus and others  ac cords can be moved over to new blank yellow extension cord with multiple recepticals.

 Remove two red extension cords going to Smart UPS

Attachment 1: noDaisyChaining.jpg
noDaisyChaining.jpg
Attachment 2: ZbThumbnail.info
  6322   Mon Feb 27 10:21:37 2012 steveUpdateSAFETYsafety audit tomorrow morning

Quote:

Emergency exit lights were inspected:  2 out of 13 batteries have to be replaced

One of the Halon fire extinguishers needs to be recharged out of 8

Please do participate in preparation for the upcoming safety audit on Feb 28

 Batteries replaced and cylinder recharged. Please clean up your experimental set up if it is blocking breakers or entry way etc.

I will start the final clean up 2pm today.

 

  6308   Thu Feb 23 09:09:33 2012 steveUpdateSAFETYsafety checks

Emergency exit lights were inspected:  2 out of 13 batteries have to be replaced

One of the Halon fire extinguishers needs to be recharged out of 8

Please do participate in preparation for the upcoming safety audit on Feb 28

  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 labels.

Attachment 1: P1070823.JPG
P1070823.JPG
  2716   Fri Mar 26 10:48:35 2010 steveUpdateSAFETYsafety glasses measured

Safety glasses 1064 nm transmission measured at ~200 mW level. They are all good.

Attachment 1: P1060188.JPG
P1060188.JPG
Attachment 2: P1060199.JPG
P1060199.JPG
  10201   Tue Jul 15 11:04:05 2014 SteveUpdatesafetysafety glasses must be worn all times!

This is the third safety glasses that I found laying around in the IFO lab lately. Safety glasses must be worn ALL times in the IFO room!

This rule is essential for your protection! Please do not enter if you can not put up with this regulation!

 

 

Attachment 1: safetyglasses.jpg
safetyglasses.jpg
  840   Fri Aug 15 14:12:31 2008 steveBureaucracySAFETYsafety glasses required
The MOPA shutter is opened,
the PSL enclosure is switched to bypass mode,
manual block removed from PMC,

the PSL output is still blocked and the mechanical shutter is still closed.

Pumpdown is at 300 Torr continuing

Laser safety glasses are required!
  866   Thu Aug 21 16:28:59 2008 steveConfigurationSAFETYsafety glasses required
I just opened the MOPA shutter so PA is warming up.

High power beam path is cleared and laser safety glasses required.
  1288   Tue Feb 10 10:48:48 2009 steveBureaucracySAFETYsafety glasses scanned
All 40m safety glasses are absorbent.
 
They were scanned by 180 mW  2mm spot size  of 1064 nm beam and  their  transmissions were measured
They showed no degradation.
 
UVEX 's  LOTG-YAG/CO2 glasses (fits over personal glasses) 11 pieces,
Glendale-XC by Bacou-Dalloz,  #1166218VLT68% , aerodynamic style, 7 pieces, (4 missing )
KG5- glasses , heavier- made out of glass, 3 pieces,
Thorlab's LG10, 1 piece
Old glasses by "Laser Glass" Nd-YAG, 2 pieces
Totaling 24
 
Atm.2  showing our muilty wavelength glasses of 1064 and 530 nm
Their transmittance for both wavelength were zero.
 
Note: if you have prescripton safety glasses I would like to scan it for you !
 
 
 

 

 

Attachment 1: sgscan1.png
sgscan1.png
Attachment 2: sgscan2.png
sgscan2.png
  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  to one each EMERGENCY LASER SHUT OFF SWITCH. 

Attachment 1: P1070949.JPG
P1070949.JPG
Attachment 2: P1070948.JPG
P1070948.JPG
  12082   Tue Apr 19 10:58:53 2016 SteveUpdatesafetysafety scans at PSL & tables

The PSL had one 1064 nm beam to be blocked around the north east side. The end enclosures are fine.

 

 

  942   Thu Sep 11 14:27:53 2008 steveBureaucracySAFETYsafety training
Peter Kalmus received 40m specific safety training last week.
  1243   Thu Jan 22 08:34:10 2009 steveBureaucracySAFETYsafety training
Kakeru received 40m safety training yesterday.

He has no authorization to work alone in the high power beam path yet.
  3058   Wed Jun 9 10:31:13 2010 steveUpdateSAFETYsafety training

Nancy and Sharmila received introductory early bird surf safety training for the 40m lab.

  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

Attachment 1: IMG_1597.JPG
IMG_1597.JPG
  7374   Wed Sep 12 11:33:49 2012 SteveUpdateSAFETYsafety training

Eric Quintero and Mike Jenson received 40m specific basic safety training.

  7467   Wed Oct 3 11:43:33 2012 SteveUpdateSAFETYsafety training

Den Martynov received 40m specific safety training.

  7559   Tue Oct 16 17:06:47 2012 SteveUpdateSAFETYsafety training

Ayaka Shoda, visiting graduate student received basic 40m specific safety training today

Attachment 1: IMG_1735.JPG
IMG_1735.JPG
  7725   Mon Nov 19 15:58:02 2012 SteveUpdateSAFETYsafety training

Charles Blakemore  our new undergrad help received 40m specific safety training today.

  8241   Wed Mar 6 16:14:27 2013 SteveUpdateSAFETYsafety training

Chloe Ling, Max Horton and Annalisa Allocca have received basic 40m specific safety training.

Attachment 1: IMG_500.jpg
IMG_500.jpg
  8503   Mon Apr 29 08:22:57 2013 SteveUpdateSAFETYsafety training

 

 Albert, our new undergrad work force received 40m specific- basic safety training last week. Please read and sign 40m procedures booklet.

  8670   Tue Jun 4 10:47:57 2013 SteveUpdatesafetysafety training

Our early bird surf student Gautem has received 40m specific basic safety training today.

  10007   Mon Jun 9 09:41:06 2014 steveUpdatesafetysafety training

2014 surf students Nichin and Akhil received 40m specific basic safety training last week.

Attachment 1: 2014surfs.jpg
2014surfs.jpg
  10138   Mon Jul 7 14:38:55 2014 SteveUpdatesafetysafety training

TaraV - geology major undergrad -  of Jenne's summer help received 40m specific basic safety training.

  10781   Thu Dec 11 15:40:04 2014 SteveUpdatesafetysafety training

 

 Katherine Dooley has received 40m specific basic safety training in the 40m lab

  11531   Tue Aug 25 16:39:06 2015 SteveUpdatesafetysafety training

Alessandra Marrocchesi received 40m specific basic safety training yesteday.

  11660   Fri Oct 2 15:33:09 2015 SteveUpdatesafetysafety training

Gautom has received 40m specific basic safety training today.

  11728   Wed Nov 4 08:04:53 2015 SteveUpdatesafetysafety training

Yutaro Enamoto, visiting graduate student of Seiji received 40m specific basic safety training.

 

Attachment 1: Yutaro.jpg
Yutaro.jpg
  12311   Tue Jul 19 15:16:43 2016 SteveUpdatesafetysafety training

Our new graduate student Lydia received 40m specific safety training.

  12479   Fri Sep 9 11:24:15 2016 SteveUpdatesafetysafety training

Visiting graduate student Teng Zhang from Glasglow received 40m specific safety training yesterday.

  12565   Mon Oct 17 14:48:12 2016 SteveUpdatesafetysafety training

Ashley Fowler  "high shool" student received basic 40m safety training and Lydia is her guarding angle.

 

  12970   Thu May 4 08:00:54 2017 SteveUpdatesafetysafety training

Freshmen Rebecca Zhang as " work study undergrad "  received 40m specific basic safety training yesterday.

  12994   Tue May 16 16:16:16 2017 SteveUpdatesafetysafety training

 Early surfs of India Jigyasa and Kaustubh received basic 40m specific safety traning.

Attachment 1: surfs2017.jpg
surfs2017.jpg
  13144   Tue Jul 25 14:27:19 2017 SteveUpdatesafetysafety training

Kira Dubrovina and Naomi Wharton received 40m specific basic safety training.

Attachment 1: safety.jpg
safety.jpg
  13406   Mon Oct 30 08:08:06 2017 SteveUpdatesafetysafety training

Udit Kahndelwal received 40m specific basic safety traning on Friday, Oct. 27

  14263   Thu Oct 25 16:17:14 2018 SteveUpdatesafetysafety training

Chub Osthelder received 40m specific basic safety traning today.

  488   Tue May 20 09:28:42 2008 steveBureaucracySAFETYsafety traning for 40m
Tara Chalernsongsak, new gradstudent for K. Libbrecht was introduced to the basics of the 40m operations.
  1273   Thu Feb 5 09:12:29 2009 steveBureaucracySAFETYsafety updates & fire alarm test

The fire alarm test was completed at 13:30 yesterday.

 

I updated the 40M Emergency Calling List by replacing Rob by Yoichy. The calling order: Vass,  Aso and Taylor.

Rana and Yoichy were added to the "Registered PSL Operator List"  and posted it in the lab. (not in the document, that should be up dated)

We are getting ready for the annual safety audit. It will be held next week  at 14:00 Friday, Feb 13, 2009

Please participate in the preparation by correcting it or just  tell me.

 

Rod Luna is organizing the pick up of the following old equipment:

HP laser jet  5000n, 3 of 19" 10 base-T network ports and  4 small hubs,

2 Sun monitors, 1 Viewsonic monitor, 7 keypads and

Hitachi scopes 2 of V-355, 2 of V-422, 1 of V-202 and 1 of V-6165

 

 

  1676   Tue Jun 16 03:43:04 2009 robUpdateLockingsame troubles

Lock is still being lost, right at the end of the process when trying to reduce the CARM offset to zero.

ELOG V3.1.3-