201305 R1ProgressRep

5/1/13

Dion: String S3 with Debbie

David: String S2 with Haitham, finish segmenting S5 then install HV boards with boots.

Debbie: String S3 with Dion

Haitham: String S2 with David

Carlos: continue Q&A signal documentation of S6

5/8/13

Dion: String S3 with Debbie

Haitham 30 minutes late today

David 1.5 paid leave with notice

Debbie takes the afternoon off

Crimp pin count:

Mass = (2.5-0.7)/10 = 0.18 g/pin

300 + 300 +300 +300 +43 = 1243/0.18 = 6900 pins

5/13/13

Dion: String S3 with Debbie

Haitham: measure tensions in Nose of S2 30 minutes

David: measure tensions in Nose of S2

Debbie: String S3 with Dion

5/14/13

Dion: Install more boots on S5 and insulate HV cable. String S3 with Debbie

Haitham: String S2 with David

David: String S2 with Haitham then prepare S5 for gas purge

Debbie: Arrived at 10 am to String S3 with Dion

5/15/13

Dion: String S3 with Debbie

Haitham: String S2 with David

David: String S2 with Haitham then work on dust covers for S6 with Carlos

Debbie: String S3 with Dion

Carlos: dust covers with David

5/20/13

Dion: out with food poisoning

Haitham: String S2 with David (15 minutes late)

David: B-day vacation

Debbie: String S3 with solo then with David in the afternoon

Carlos: move S1 HV to N1471, change discriminator to 60 mV, dust covers

Purge has begun on S3. Carlos observed and took scope pictures of signals from all S6 sense wires.

CLAS12_R1_Progress_Reports#April_2013