Oct Safety Meeting G. Haller 1 Oct Safety Meeting REG & GLAST LAT DAQ & Electronics Gunther Haller (650)

Oct Safety Meeting G. Haller 2 Status Accident has occurred Machine is down Work is suspended Type A investigation has started –Estimated duration: 3 weeks –Interviews, assessment of safety knowledge, implementation, culture, attitude Safety must come first Must change our culture –Safety must come first Generate ideas and steps to take charge of the safety culture in our group and in our programs Suspension removal incremental –Depends on progress made towards changing culture –Gunther will meet daily with research division head Result is daily update what is permitted and what not

Oct Safety Meeting G. Haller 3 Safety Safety is first –Assess what we do is safe, what is not safe –Is the environment safe –Are we working safely –Need to get “buy-in” of members that safety is most important for all of us, at SLAC *and* away from SLAC

Oct Safety Meeting G. Haller 4 Directors Message Message from JonathanOctober 18, 2004 –As you all know, we had a very serious accident at SLAC last week involving an electrician. We re-extend our heartfelt concern to his family and continue to pray for his rapid and full recovery. –The rationale for the current work suspension is neither to assert, nor to imply, blame to any one of you for this accident. That is not my aim, nor would it be appropriate. Rather it is to remind us all that there are serious hazards in our workplace and to provide an opportunity for us all to actively engage in a process that re-invigorates our strong commitment to safety so that never again will we have to experience at SLAC an accident of this magnitude. I thank you all for your full and unswerving support. Jonathan Directors Memo – glast.slac.stanford.edu/Elec_DAQ/misc/SafetyFirst_DirGuidanceM emo

Oct Safety Meeting G. Haller 5 Morning AM: –Everybody read relevant documents as listed by directors memo –Completed JHAM’s and AHA’s if not already done so See Traci Kawakami if questions –Discussed filled-out JHAM’s AHA’s MSDS’s, Material storage if applicable –Discussed individual training including CPR 219 General Orientation to ES&H 115 GERT if applicable 136 Lock & Tag – Affected people; 157 Lock & Tag; if applicable 239 Electrical Safety – Non-Electrical Worker –This week for everybody 251 Electrical Safety- R&D Equipment –Everybody working in lab-space 274 Electrical safety – Low/High Voltage (if applicable) 138 CPR or 138R CPR recert. –Evaluated environment, improve house-keeping to make work-place as safe as possible –Collected action items

Oct Safety Meeting G. Haller 6 Web-sites General meaning of SLAC Safety Management System – Safety web-site – Electrical Safety Bulletin’s – Lock & Tag Bulletin – Misc – glast.slac.stanford.edu/Elec_DAQ/misc/safety.htm

Oct Safety Meeting G. Haller 7 Acromyms (1) ISMS: Integrated Safety Management System – –DOE requires system to integrate safety into management and work practices at all levels so that the missions are accomplished while protecting the public, the worker, and the environment SLAC SMS: SLAC Safety Management System – –Safety management plan tailored to SLAC ES&H: Environmental, Safety & Health Division at SLAC – MSDS: Material Safety Data Sheet – PPE: Personal Protection Equipment – –Equipment needed to protect yourself (gloves, glasses, etc) CMS: Chemical Management System –

Oct Safety Meeting G. Haller 8 Acromyms (2) JHAM: Job Hazard Analysis and Mitigation – –Form to be filled out to assess hazards and mitigation at your workplace AHA: Area Hazard Analysis – internal.slac.stanford.edu/esh/SLACsafety/jham/aha_instruction.htmhttps://www- internal.slac.stanford.edu/esh/SLACsafety/jham/aha_instruction.htm –Form to filled out for each area discussing hazards HWA: SLAC Hot Work Approval Form (needed for above 50V, > 5mA/10J) – –ESC: Electrical Safety Committee ALARA: As Low As Reasonable Achievable ET: Employee Training Assessment OSC: Operating Safety Committee ESC: Electrical Safety Committee –Chair: Perry Anthony Ext 4354 RCA: Radiologically Controlled Area SAD Safety Assessment Document

Oct Safety Meeting G. Haller 9 Specifics ES&H good practices Already shown relevant slides of most relevant ES&H Safety Manual last week: – –Medical –Hazards –Evacuation –Electrical Since most people work around electrical/electronics equipment and won’t be able to take class in the next couple of weeks. –Went over relevant slides from Electrical Safety for R&D equipment –When suspension of work is over Clarify that exposure to above 50V need Gunther’s assessment that it is < 5mA/10J before proceeding. If above 5mA/10J, need Hot Work permit. –Identify and mitigate risk of exceptions (if any). (e.g. insulate potentially exposed contacts, etc).

Oct Safety Meeting G. Haller 10 Examples GLAST/EXO/BaBar/general lab electronics –Will distribute details of potential exposure –E.g GLAST: Tower Power Supply/TEM has > 50V but < 10J and < 5 mA –More to follow

Oct Safety Meeting G. Haller 11 Discussion Safety must come first Must change our culture –Safety must come first Generate ideas and steps to take charge of the safety culture in our group and in our programs