Meeting Minutes 12-13-04

Tower A, Receiving and Test at SLAC

 

 

Participants:

Ken Fouts

Brian Grist

R. Johnson (morning session)

D. Rich

Steve Lundgren

Hiro Tajima

Jeff Tice

Larry Wai

Tom Himel

Martin Nordby

Peter A.

E. Ortez

 

 

Tracker I&T Assignments:

R. Johnson (Subsystem Manager)

D. Rich(Tracker management for I&T effort)

H. Tajima (Electrical Testing)

T. Himel(ESD Testing)

S. Lundgren(Mechanical operations and logistics)

 

 

Next Meeting:Wednesday 12/15/04,1:30 to 3:00 pm, GLAST Conf. Rm. III

 

 

Comments:

  1. R. Johnson reported that no insurance is required for Tower A shipment (per L. Klaisner)
  2. Tracker will provide TEM and Crate (EGSE test set)
  3. EMI Acceptance Testing will be performed on Tower A.This test will be conducted in the B/33 clean room.EMI Qual Testing will be deferred until Tower B.Qual Testing will be performed offsite in the bay area.Tom Himel is working on details of all EMI testing.
  4. Post-shipment alignment verification will be performed on Tower A.This will be a repeat of the CMM measurements performed by Pisa for an upright Tower mounted onto the Tracker baseplate assembly.This measurement will be performed in B/25 by Eric Lundahl and Robert Ruland. This one-time test will verify that during transportation, that tower alignments have remained stable.

 

 

 

Actions:

  1. (J. Tice) Contact INFN and find out air shipment arrangements for Tower A.
  2. (J. Tice) Determine support requirements to release Tower A from Customs quickly.
  3. (J. Tice) Arrange for ground transportation for Tower A from SFO to SLAC B/33.
  4. (J. Tice/Ortez) Arrange for forklift to move Tower A shipping container from truck to B/33 receiving area.
  5. (S. Lundgren) Review constraints to ensure that before opening outer shipping container lid, temperatures have stabilized to prevent condensation on Tower A.
  6. (S. Lundgren) Re-proof test the Tracker Lifting Fixture for added weight of Tower support stand (and EMI support hardware).
  7. (Tice/Lundgren)Review grounding requirements for the outer shipping container, inner shipping container, Tower A and ensure features are in place for grounding and ESD requirements.I&T will provide traveling ground strap as required.Flow any changes, modifications, or configuration constraints to INFN to ensure Tower A has required grounding features for all articles if required.
  8. (Peter A.)Create a figure or sketch depicting hardware test configuration.
  9. (Ken F.) Provide break-out-box for Flex Cable to TEM.ECD: tbd. Qty. 6 currently being fabricated.
  10. (T. Himel) Deliver Test Cable Extensions (18 inch long) that go between TEM-bob-Flex Cables.Drawing number:___________________
  11. (Lundgren/Peter A.)Proof load the Tower Support Stand (MGSE) in conjunction with re-proof load test of inner shipping container.
  12. (Lundgren/Tice)Purchase and proof test the Tower Scissor Lift (MGSE).
  13. (Himel/Nordby) Finalize EMI design for Tracker towers.Trailblaze installation method using I&Tís mock-up or EM Tower.Arrange for installation of EMI preps on Tower A.
  14. (Himel)Supply test cables for EMI testing use.Drawing number: ____________
  15. (R. Johnson)Provide INFNís dark box design to I&T.
  16. (Lundgren) Draft procedure(s) for mechanical handling and test configuration for Tracker Tower receipt and testing.Table Top review of draft procedure Wednesday 12/15/04.Goal is to incorporate comments are release on Friday 12/17/04.
  17. (J. Tice) Measure CMM area in B/25 for particle count and ESD field strength adjacent to CMM.Also ensure that facility ground is available for Tower A.
  18. (D. Rich/E. Lundahl) Get crane in B/25 CMM lab certified for lift. Crane use prohibited due to Safety Stand-down.
  19. (Rich/Lundgren) Draft a Microsoft Project Schedule for Tower A Receiving and Test.