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Reports until 06:50, Monday 12 November 2018
H1 General
peter.king@LIGO.ORG - posted 06:50, Monday 12 November 2018 (45209)
LVEA transitioned to LASER SAFE
The LVEA has transitioned to LASER SAFE.

    This is under work permit #7934, and facilitates the venting of the corner station.

n.b.
  
  • The PSL and ALS light pipes are locked and tagged out.
  • Both TCS CO2 lasers are on. No work is to take place on either TCS or HWS tables unless barriers are set up.
  • The squeezer laser is off. The power supply key is inside the table enclosure and the laser shutter is closed.
Verification that no PSL light is entering the vacuum system is attached in Transition.png
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Displaying report 1-1 of 1.