LST SAFETY INSTALLATION READINESS REVIEW 5/5/2004 FRANK O’NEILL (SLAC)

SAFETY ISSUES Safety Plan Design Safety Issues FHA Addendum Environmental/Emissions

SAFETY PLAN October 2003, Review Committee - Recommendation #3 “ Third is the need for more formal safety planning. The circumstances of the installation in 2004 and 2005 present a significant risk of accident. Early, detailed, safety planning is needed to ensure adequate personnel training and full-time coverage by safety officers on all shifts for the duration of the installation. With appropriate advance planning, training, and staffing, the work can be conducted safely.”

SAFETY PLAN Safety Team and Coverage Safety Training Job Hazard Analysis Tailgate Safety Meetings Safety on agenda for Daily Operations Meetings Safety Coordination - Fire Safety, Security, OHP, PRCS, ETC. Management Safety Walkthroughs

SAFETY TEAM Team Leader is Sandy Pearson Members include Frank O’Neill and Joe Kenny- Four additional team members are needed for the day and swing shifts Candidates have been identified Time commitment is two 8 hour shifts per week BaBar Operators will be considered for Graveyard shift safety coverage

SAFETY TRAINING Accident Prevention Talk & Walk IR-2 Safety Briefings will be conducted every day the first week IR-2 Safety Briefings will be conducted weekly thereafter - Wednesday at 1:30 at IR-2 Cornelius - and as required

JOB HAZARD ANALYSIS Rigging Procedures and Job Hazard Analysis (JHA) have been completed for special purpose handling fixtures Safety Review of these procedures and JHA has been accomplished

TAILGATE SAFETY MEETINGS Will be conducted at the start of each shift and as necessary at the beginning of new activity and operations Review of the JHA with the crews is an essential part of the tailgate safety meeting

DAILY OPERATIONS MEETINGS Safety on Agenda at Daily Operations Meetings A Safety Team Member will attend and communicate safety issues and concerns

SAFETY COORDINATION Fire Safety Security OHP PRCS

MANAGEMENT SAFETY WALKTHROUGHS This is under consideration

DESIGN SAFETY ISSUES Flammable Component of Gas Mixture Electrical/Electronics Final Design

GAS MIXTURE 3 components: Argon, Isobutane, and CO 2 Similar Gas Mixtures utilized on other Detectors –SLD: 2.5% Ar, 9.5% isobutane, 88% CO 2 –ZEUS: 3% Ar, 8% isobutane, 89% CO 2 Final decision on mixture pending Nonflammable mixture will be utilized Hughes Associates providing consulting services for evaluation of mixtures

GAS MIXTURE STATUS Hughes Associates Inc. reviewed and approved the gas system proposal Fire Protection Safety Committee review completed April 6, 2004 Hazardous Experimental Equipment Committee (HEEC) review completed April 12, 2004 – final walkthrough before start-up is required

FIRE HAZARD ANALYSIS (FHA) ADDENDUM Hughes Associates Inc. is currently working on the second Addendum to the FHA Recently received a description of the LST Electrical/Electronics – an issue to be addressed is do we need to provide VESDA coverage Ed Budnick has committed to delivering the Addendum by the end of June Submit to the DOE for Information Only

ENVIRONMENTAL SAFETY Bay Area Air Quality Management District (BAAQMD) issues SLAC a permit for discharge of VOCs –BaBar emissions may approach the limits of the permit –Monitoring the emission levels and coordination with the SLAC Environmental Protection Department is ongoing