LSD status and plans

LSD Mid-term Meeting, January 10 2013

Fulvia Pilat

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OutlineThe Long Shut DownMid-term LSD StatusLSD schedule, Re-baseline, Review

processChallenges ahead

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12 GeV Upgrade Schedule

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LSD Status - 1

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LSD Status - 2

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LSD Schedule, Re-baseline, Review Process

LSD integrated schedule• Includes majority of work performed at JLAB during LSD• Progressed monthly• Change control process

Re-baseline16 months re-baseline every 5-6 months to:• Implement changed & new scope in the LSD integrated schedule• Do resource and float analysis • Modify schedule and scope according to lab-wide priorities• New baseline presented and discussed at a Lab Director ReviewTimelineStarted LSD Mid May 2012Re-baseline 1 Director Reviews on November 16 and

December 17 2012New baseline and progress Mid January 2013Re-baseline 2 May/June 2013

MORE INFORMATION AT THE LSD PLANNING POSTER (Dianne Napier)

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Challenges ahead• Cryogenics work: linac cool-down (CHL-1), HD

solenoid cool-down, CHL-2 commissioning, maintenance and concurrent operations of all cryo-plants

• Fully recovering SRF production capabilities (complete TLA commissioning, complete TestLab re-commissioning

• Production, installation and testing of all C100 cryomodules

• Complete all other accelerator upgrade and maintenance work

• Execute de-installation/installation in Halls consistently with the beam commissioning milestones

• Plan and integrate LSD activities with the linac hot check-out and commissioning plansReview of commissioning plan (April/May 2013)LSD Re-baseline review (May/June 2013)

Long Shutdown Safety and Lessons Learned

Mary Logue

Contractor Assurance System Briefing M Dallas October 2010 Page 9

= Good Day! = First Aid Injury = Recordable Injury = Other Noteworthy

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Injury Trends

• Hand/Finger injuries– Think about gloves when planning your work– No razorblades!

• Ergonomic Contributors– Maximize time in neutral position– Minimize force, angle, and frequency – Minimize time in unnatural

positions– No abrupt movements

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Safety Observations• There have been over 600 safety

observations made of LSD work – 91% of them have been recorded as “All Safe”

• Recurrent themes:– Lack of PPE (all sorts)– Improper use of ladders – Housekeeping– Golf carts– Electrical issues with hand-held

power tools

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Safety Observations• Observed tech on platform ladder in the Tunnel.

He was wearing steel toe shoes and was aware of his surroundings and pinch points, etc. As an aside he offered that he has a better understanding of how the machine is put together rather than just operating it. He said he enjoys the hands on aspect of the work he is doing now.

• Observed people doing cable removal from Hall B apparatus. Workers are on an elevated platform requiring fall protection and other PPE. Noted all workers wearing fall harness and secured to structure. Also eye protection, hard hats, gloves, safety shoes and knee pads were noted. Complimented workers on working safely.

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Safety Observations - Material Handling

• Folks were moving pallet sized wire crates full of cable stacked 3 high with a small pallet jack. The stack was ~8 feet high and swinging back & forth

• Observed material handling operation. Process was well co-ordinated and proper MH equipment available. However, noted deficiency in use of PPE and equipment safety features. – Gloves and glasses not worn by all even though required in ATLis– Noted good practice that one person used 2x4 to push material, thus

keeping hands away from pinch point. However, other personnel used bare hands.

– Workers did not use safety lock on manual lifting devices to prevent load from falling in the event of failure of the mechanical ratchet.

– One worker started to put arms/hands under load. Stopped worker at that point and had them engage the safety locks.

– There are no training requirements for using these lifting devices.

• Remember to focus on your safety and that of your co-workers– Take the time to look

at your work area before you start work

– Use the best tools for the job and use them correctly

– Consider impact on other work groups

– If the job conditions change – STOP the work and re-plan

– No short cuts!

So What?

Enjoy the Safety Fair!• Posters

– Halls (plus video)– FEL– Facilities– Magnet

Measurement– ESH&Q– LSD Planners

• Vendors Galore – Safety supplies– Analytical

Equipment– Instruments– Etc.– Check out vending

machine!

QUESTIONS?

Please exit through the back doors to allow the next group to come in through the front and

swipe their IDs