Linac Installation Status, Schedule & Coordination

Jose Chan and Kathleen Ratcliffe

FAC Review- LTU/DUMP installation Status & Schedule

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6/16/081

Linac Installation Status, Schedule&

Coordination

Jose Chan/Kathleen Ratcliffe



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6/16/082

Linac Status and ScheduleInstallation Coordination

Review 2007 installation issuesComponent statusInstallation statusSafetyScheduleSummary



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6/16/083

Linac-Issues From Last ReviewConcerns of completing 2007 installation (Linac/BC2)

Not getting final RP approval to turn on the beamThere were issues with BC2 shielding and engineer redesigned shielding to accommodate RP requirements

Not receiving repair coils for BX24 on timeBX24 coil was repaired and delivered to SLAC in December 2007. Magnet was measured and installed in January

Not having repair opportunity days, ROD, available to complete BC2 installation

RODs were made available to install BX24 magnet, remaining BC2 earthquake supports and BL22



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6/16/084

Linac- 2007 Installation



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6/16/085

LTU & E-Dump Components StatusLTU and E-Dump design complete except:

Spot shielding in LTUMost components are available for installation with few exceptions of

LTU vacuum chambers expected complete deliveries from vendor by 6/15/08 Spot shielding for LTU not approved by RP yet, however some parts are being fabricated Single Beam Dump in fabrication completed by the end of JuneTDUN in fabrication Supplier delivered two BYD magnet: one measured and second BYD magnet is being prep for magnetic measurements. The third and last magnet is expected to be delivered by June 20th.



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6/16/086

Components Status

L TU STATUS

DESCRIPTIONS DESIGNCOMPONEN

T

BEND BY DONE RFI

BEND BX DONE RFI

BEND BYKIK DONE RFI

BPM SABPM DONE RFI

BPM FFTB BPM DONE RFI

BPM RFBPM DONE 6/18/08

COLLIMATOR MOVABLE DONE RFI

COLLIMATOR FIXED DONE RFI

DUMP SINGLE DONEIn Fabrication 6/30

PROFILE MONITOR OTR DONE RFI

QUAD 0.91Q17.72 DONE RFI

QUAD Q150kG DONE RFI

X/Y CORRECTORS CLASS 4/5 DONE RFI

E-DUMP STATUS

DESCRIPTIONS DESIGN COMPONENT

BEND BYD DONE

Rec’d 2/3 magnets VENDOR FAB-7/3/08

BPM DONE RFI

COLLIMATOR PCPM1L DONE RFI

DUMP MAIN DONE RFI

DUMP SAFETY DONE RFI

PROFILE MONITOR OTRDMP DONE RFI

QUAD 3.25Q20 DONE RFI

TOROID DONE RFI

X/Y CORRECTORS CLASS 4/5 DONE RFI



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6/16/087

RFI Components



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6/16/088

LTU and Dump Installation Status

LTU and Dump installation are managed by Kathleen RatcliffeUsing lessons learned from last two installations and following the same ISMESAll LTU stands are installed in LTU and vacuum components installation have started. Open vacuum installations have just granted under co-occupancy (i.e. interconnect vacuum chambers to the components)Cable installations has begunCompleted all pre-assemblies in building 26 and are staged in “End Station A” for installation



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6/16/089


Awarded two Davis Bacon contract for LTU: installation of support stands and installation of magnets (80% complete)Awarded one Davis Bacon contract for E-Dump: installation of support stands, e-dump steel and e-dump components installation (not fully available for installation)Submitted purchase requisitions for TDUND, Single Beam Dump and Zero Degree Shielding



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6/16/0810


Mechanical Fabrication department has started component installation in BTH and BTH west Critical issues that could delay completion of installation:

LTU drifts not available in time for beam line vacuum pump downAvailability of Single Beam Dump and TDUND from MFDSpot shielding design approval from RPIon Pump power suppliers not ready in time for vacuum (plans to use local power supplies)Wire cards for Wire Scanners are not yet in fabrication Potential problem between dump supports stands and dump housing, this issue is being resolved by the installation integration engineerInstallation of pit steel is on hold until Crane is available. Crane is certified but has not been transferred to SLAC because it is not on permanent power



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6/16/0811

Installation Assurance & Safety

Tailgate meetings before every shift to discuss daily activities and any safety related issuesJob walk with contractors before start of each jobInstallation weekly meetingsInstituted Quality Control check list sign off for both components and post installationSafe Performance Observation walk (minimum once a week for managers)



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6/16/0812

Safety Approval Documents

Statement of Work (SOW) – These documents are written by installation manager for Davis Bacon contractor and are submitted to Building Inspection Office, BIO, for approval. BIO requires 11 signatures for approvalDavis Bacon contractors are required to submit and approval of following documents:

Industrial Injury and Illness Prevention Plan (3 approval signatures)Site Specific Safety Plan (4 approval signatures)Job Safety Analysis (3 approval signatures signatures)Rigging Plans (3 approval signatures)

Work Authorization Form (WAF) – this is approval for SLAC employee to work in installation site (8 approval signatures)



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6/16/0813

LCLS installation and commissioning time-line

LTU/Und/Dump Install

LTU/UndComm.

Re-commission

Inj/BC2 to SL2

First Lightin FEE

PEP-I

I ru

n

ends FE

E/N

EH

In

stall

PPS C

ert

. LT

U/D

um

p

FEH

In

stall

CD

-4

(7/3

1/2

01

0)

X-R

ays

in N

EH

First Lightin FEH

NEH Operations/ Commissioning

JJ FF MM AA MM JJ JJ AA SS DD JJ FF MM AA MM JJ JJ AA SS OO NN DD JJ FF MM AA MM JJ JJONAA

2008 2009 2010 2008 2009 2010Down

PPS

AAMM

now

Linac/BC2 Commissionin

g FEE

Comm. April 18, 2008

FEH

Hutc

h B

O



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6/16/0814

Planning and Scheduling

Daily tailgate meetings – reporting daily installation work activities

Weekly integration meetings – intergroup status reporting

Weekly installation meetings – integration engineers and MFD supervisors discussing technical installation issues

Weekly MFD parts status meetings – discussing status and cost on open work orders

Weekly procurement meetings – discuss open and future purchase orders

Weekly meeting with Turner – planning six weeks look ahead schedule with Turner



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6/16/0815

Integrated Schedule



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6/16/0816

Schedule

LTU complete date

Magnet installation @95% (Davis Bacon) 6/24/08Install Vacuum components (SLAC-MFD) 9/15/08TDUND, Single Beam Dump & Zero Degree Shielding (Davis Bacon) 9/15/08Cable Installation (Davis Bacon) 9/09/08Check Out 10/30/08

E-DumpComplete stand installation (Davis Bacon) 7/07/08Complete magnet installation (Davis Bacon) 8/01/08Install Dump Shielding (Davis Bacon) 7/15/08

Install Vacuum components/drifts (SLAC-MFD) 8/15/08Cable Installation (Davis Bacon) 11/5/08Check Out 12/31/08



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6/16/0817

BTH West

BSY Shielding Wall



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6/16/0818

BTH West



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6/16/0819

BTH



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6/16/0820

Summary

Progress towards completion of 2008 installation is going well in a safe working conditionsWhile waiting for beneficial occupancy we pre assembled components to the alignment stages and moved to staging area for installationWe are following the integrated schedule from Richard M. BoyceThere are still some installations challenges:

Co-occupancy with Turner constructionsSome components late into fabrication due to approval from RPHigh rejection rates of copper plated drift tubes from supplierE-Dump not yet fully accessible for installation

Linac Installation Status, Schedule & Coordination

Documents

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