201302 R1ProgressRep

2/4/13

Goals:

number feedthrough on S3

install S2 onto A-frame

make protective covers for S5

Installed S2 onto A-Frame along with stringing rail and Magnet.

Half of the feed-throughs were numbered

Finished top cover for S5, crimp pin covers will be worked on tomorrow

2/5/13

Goals:

Finish numbering feed-throughs on S3

finish constructing crimp pin covers and window cover

Install "new" stringing machine on S2

re-string 5 bent wires from S5

2/6/13

Goal:

pot S3 wires

begin wire wrapping S6

2/7/13

Goal:

finish potting S5

continue wire wrapping S6

2/11/13

Goal:

remove S5 from clean room

Level A-frame

Install S3 pre-tensioners

2/12/13

Goals:

Finish installing pre-tensioners on S3

mount S3 onto A-frame

Continue wire wrapping S6

Clean the Clean room to prepare for stringing (vacuum shavings from hoist, clean all wall surfaces, clean A-Frames and DC strong-backs, lifts, both white tables, ladders, computer keyboard)

2/19/13

Goals:

Change discriminator threshold to -20 mV from -60 mV and start a new run.

Begin stringing S2

Dropped 25 guard wires to row 20 on S2 SL2

S1,S5,S6 on upper level

S2 on left and S3 on right A-frames

2/20/13

Moved HV octopus to S6

Color code

Yellow = Sense

Green= Ground

Black & Blue = Field

Red = Guard

CLAS12_R1_Progress_Reports#January_2013