C.E. Rago Inj/Lin Design & Fabricationrago@slac.stanford.edu 4_20_06 1 Injector / Linac Design...

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_061

Injector / Linac Design & Fabrication

C.E. Rago

FAC Review

04_20_06

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_062

Design & Fabrication-Difficulties

Identify Injector / Linac problems!Systematic and Specific

Review management actions to limit risk!

Answer reasonable questions!

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_063

DesignLCLS Solid Modeling Solid Edge / Pro Engineering

First Large Project Experience at SLACProblems with:

General OrganizationLCLS Hierarchy / Drawing Tree (Advanced Planning)

Large Model AssembliesLead Designer Control

Single Source / Multiple User / Revision ControlPDM System / Share Point

SLAC StaffUniform Supervision / Central OfficesWeekly group MeetingsIncreased trainingChecking Staff

PerformanceManagement / Software / Network & CPU Hardware

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_064

Front End Water

Injector through BC1Large Change to Existing SLAC Facilities

Problems with:LCLS CF Requirement

Multiple Circuits with tight regulation

Large Operating Bandwidth

Several Modes of LCLS / Linac Operation

Money & ScheduleTransferred Design Engineer with SLAC water experience

Validate proposals through SLAC CEF / AD

I/O interface with LCLS Controls

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_065

LCLS Vacuum

Pressure Profile and ContaminationNo problems with pressure profile

Issues with Contamination:UHV at Injection Gun

Optics in vacuumAdopted SLAC design and fabrication specification

Uniform equipment to assist Operations and Maintenance

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_066

Installation

Installation and ScheduleProblems with:

New SLAC Operating ProceduresSoft Base – Constant ImprovementPartners with AD / MD /MFD / Klystron Manufacturing / Metrology

Davis-Bacon ContractingClear Instruction from LCLS Project OfficeInj / Lin “Fill In Mode”

Storage Cleared MFD Bldg. 026 Rad Prep StorageInstituted Bar CodesMFD control procedures

QAShare Point

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_067

Installation

Distributed FabricationANL / LBNL (OTRS1, Toroids, RF BPMs, Spectrometer Magnets)

Actual Delivery ScheduleKathleen Ratcliffe – Expanded P3 Delivery Dates

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_068

Mechanical / Control Interface

MPS, PPS, BCS, Cable Plant, AC PowerProblems with:

ScheduleCommon understanding of P3

Consistent Priority between groups.

Location and Cable Interface with mechanical hardwareFuller interprets for LCLS Controls

Limited Hardware staffHamid has made great strides with staff and direction.

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_069

Specific Components

Component of most concern:Bunch Length Monitors in BC1

GTL Fabrication

OTR /YAG Optics

BC1 Inter Bend Diagnostics

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_0610

Independent Tracking

Shortcut (2) to Detailed Installation Schedule 030606.lnk

C.E. Rago

Inj/Lin Design & Fabrication rago@slac.stanford.edu

4_20_0611

LTU

FY07 InstallationRemainder of the existing Linac

Linac to Undulator / Electron DumpIncreasing concern to articulate overall system

Schematic Released

Magnets moving forward

Instruments under general development

Tunnel Interface

Supports

Special Vacuum Chambers