B Factory D

1
B Factory DD Strategy Overview

• S. Kahn
• Director, PPA

2
B Factory DD planning status

• BABAR DD and PEP-II DD are very different
  projects at very different stages of planning and
  maturity
• BABAR DD has been in preparation for more than a
  year and is relatively mature
• Funding is in place or planned for project
  execution FY08-FY12
• Project team is identified, preparatory work has
  begun in IR-2, and first major DD steps are
  about to get underway
• BABAR DD consists of many one-time dismantling
  steps, with unique tooling and unique in-house
  expertise required
• Necessitates early dismantling to take advantage
  of existing knowledge base before this disappears
• Re-use case for components is uncertain, but
  temporary storage of these components while
  issues are resolved is also straightforward

3
B Factory DD planning status

• Planning for PEP-II DD is just getting underway
  in FY09 at minimal budget levels
• Project team is not yet identified and limited
  funding exists for project planning in PPA budget
  projections for FY10-FY11
• Once PEP-II is brought to a minimal maintenance
  state, valuable components can be safely stored
  in the present location
• No immediate demand for tunnels before PEP-X
  Project
• Re-use cases do not require components before
  2013
• Dismantling is largely an industrial operation,
  probably best executed with an outside contractor
• Large number of repeated operations, with
  existing and routine procedures for handling
  accelerator components
• In-house knowledge continues to reside within
  Accelerator Systems and ETS Divisions
• Storing components on-site in light of the metals
  suspension requires significant planning and
  preparation
• We are defining PEP-II DD scope as technical
  components, leaving buildings and tunnels intact
  including utilities, lighting and cable ways

4
Baseline plan for PEP-II DD

• FY09-FY10 PPA manages initial planning effort
  while re-use cases are resolved
• Develop refined budget and planning baseline,
  including offsite engineering participation in
  DD effort, packing and transportation costs,
  contractor costs for removal of components, and
  costs for new building as an on-site storage
  solution
• Negotiate with potential recipients of PEP-II
  components for re-use to understand required
  interfaces and schedules, and shared funding
  scenarios
• Manage development of possible protocol for
  exemptions to metals suspension in connection
  with BABAR DD project, with evaluation of
  implications for PEP-II component disposal
  scenario
• Evaluate project options with CD-1 review at the
  end of FY2010
• Will have firmer understanding of re-use needs,
  cost implications, and on-site space requirements
  for new storage building

5
Baseline plan for PEP-II DD

• FY11-FY12 Develop project team and detailed
  project execution planning
• If there is significant re-use of components for
  HEP-related projects, continue PPA management of
  project development
• If there is no significant re-use planned, turn
  over management of the PEP-II DD project to ETS
  or equivalent lab technical services division
• Plan for CD-2 review at the end of FY11 and CD-3
  in FY12
• Begin construction of storage building in FY12
• FY13-FY14
• Execute PEP-II DD project under PPA (re-use
  scenario) or lab-operations (no re-use scenario)
  management
• Complete storage building in FY13
• Use contractor to remove components from tunnel,
  dispose radioactive waste store suspension
  material in on-site building

6
B Factory MMS/DD budget
In a SuperB Project-X re-use scenario, and
assuming exemption from the metals suspension,
BABAR PEP-II DD would be reduced by 15.5M
7
Structure of review talks

• PEP-II introduction, MMS status, and initial
  estimates for DD scenarios Mike Sullivan, John
  Seeman
• BABAR introduction, MMS status, DD planning,
  materials handling, schedule and budget Bill
  Wisniewski, Jim Krebs
• Review of re-use requests David MacFarlane,
  Umberto Dosselli (INFN) and Jim Kerby (Fermilab)
• BABAR safety planning Craig Ferguson, Frank
  ONeill
• BABAR materials disposition issues and metals
  suspension planning Sayed Rokni, Joachim
  Vollaire, Amanda Sabourov, Olga Ligeti
• Tour Today from 100-200 including IR-8 and IR-2