History of Tasks at Site/2012-06-28(No. 1)

Arrived at 10:50 and left 17:30.
Check the generator:
- #65098 1305.1hrs. #65099 1860.48hrs.
- South: closed 3.700L, North: open 10.800L.
- Switch Genset, #65098 --> #65099.
- 65099 (ON), 65098 (OFF).
Checking the CATS345 receiver.
- Sakai-san and I Check the status of the CATS345 it's working well (Check photos in Picasa).
- Sakai-san and I connect the LO (Check photos in Picasa).
- Sakai-san and I connect CATS345 cables (Check photos in Picasa).
- Sakai-san and I removed the new 345GHz receiver cables (Check photos in Picasa).
- We connect the E/O#2 device.
Komatsu maintenance:
- Check that the oil valve in #65099 is closed.
- They make the regular maintenance.
- They find the guide, plate and a bolt brocken (N/P 6150-22-5441C1, DK156605-6020 and DK156633-8200 respectly) in the 65098 generator, they remove the same parts from the old #7001 generator for kept operative, they will repair definitely with the original parts in the next maintenance (Check photos in Picasa).
- We paid the "start engine" of the old #7002 generator to NANTEN2 project, they return us for next maintenance (Check photos in Picasa).
- NANTEN2 people pay us Coolant for us generator, tomorrow we will return to NANTEN2 people.
Control room:
- Takahashi-san was configured the new observation system.
Cabin room:
- Tamura-san was configured the new observation system.

History of Tasks at Site/2012-06-28 (No. 1)