CAT Chat Minutes

April 14, 2003

 

Information and Follow-up

Thomas Gog asked when the procedure would be in place to allow access to the old orbit numbers to which the beam reverts when there is a problem.

Glenn Decker said our hope is to have it up for next run.

 

General

Operation Stats & Faults: Glenn Decker reported the following stats from run 1-03 week 10: 135 hours scheduled; 130.07 hours delivered, 96.35% availability, 4 faults with 32.52 hours MTBF.

Faults:

FILL #, Start to End, Duration

Reason for Fill Termination

Length of Downtime

#86 4/09 08:00 to 4/09 11:34 3.55

15ID PSS fault (ES_)

1.11 refill

#87 4/09 12:40 to 4/13 09:30 92.82

10ID Rad.Mon.Err. (HP)

0.29 refill

#88 4/13 09:48 to 4/14 14:04 28.28

Fill ongoing

Downtime Report: Roger Klaffky presented the following beamline report:

Date

Time

Beamline

Description

Downtime

Group

4/4

07:55

9ID

FE vacuum burst; cold cathode tripped and latched

1:25

VAC

4/9

08:38

 

BLEPS-FEEPS communication lost

1:52

Beamline

4/9

11:34

15ID

PSS power supply failure requiring replacement

4:52

ES/PS

4/9

18:45

8ID

PSS serious fault #32: PSS CHAINB DEAD
Reset by FC in communication with PSS on-call

0:15

ES/PS

4/10

08:00

8ID

PSS serious fault #32 PSS CHAIN DEAD Required replacement of relay

1:00

ES/PS

Run 2003-3 Operations Schedule: A viewgraph of the current FY 2003 Long Range Operations schedule was projected by Roger.

A proposed FY2004-1 Long Range Operations Schedule was also projected for comment. Users felt some adjustment around the November and December holidays should be made. Roger will check with the Control Room to try and incorporate into a final schedule for upload to the AOD web page within the week.

Safety:  Edmund Chang sent email concerning toxic release inventory of lead and lead compounds to which he requests a reply by Friday, April 18, 2003. Send your email to Edmund at: change@aps.anl.gov.

Thanks to the CAT personnel for their good effort in cleaning up around the hall. J. M. Gibson will be looking at space in 369 for storage of items seldom used.

Safety inspection write-ups are almost complete.

ESAF:  Bruce Glagola announced a meeting would take place Tuesday afternoon in building 401 conference room B4100 to discuss the ESAF process. All are welcome to attend.

Guest House Gift Shop: Roger presented this report of items available for sale in the Argonne Guest House.