1. E. Daly / K. Jordan / C. Hovater / T. Hiatt 03-AUG-2017
LCLS-II
Safety Aspects
E. Daly / K. Jordan / C. Hovater / T. Hiatt
03-AUG-2017

2. LCLS-II CM Testing at LERF
Hazards associated with this work include:
Material Handling
Cryogenic /ODH
Pressure Systems
Radiation (both non-ionizing and ionizing)
No beam related hazards
LCLS-II CM testing in the LERF presents no unique safety related issues and is expected to have minimal to no impact on facility safety procedures
Operational directives for this type of work in the LERF are established
LERF Review – August 3, 2017

3. LCLS-II CM Testing at LERF
LERF Operations Directives
LRF-AD Revision 1
Defines (among other things)
How to operate the LERF safely and within established limits
Safety responsibilities of control room staff
Role of various JLab safety organizations
Safety staff include
Area radiation monitors
Safety system operator
ESH&Q staff members
LERF Review – August 3, 2017

4. LERF and LCLS-II
Integrated Safety Management (ISM) applies for all JLab work
Standard safety observation practices (STOP observations) will be used while installation and commissioning work is underway
LERF Review – August 3, 2017

5. LERF and LCLS-II
CM Testing procedures will be developed that are specific to the LERF testing
A safety peer review will be conducted prior to commencement of work
Safety concerns associated with CM Testing in the LERF are understood and are addressed appropriately
LERF Review – August 3, 2017