From: Hutch Neilson [hneilson@pppl.gov]
Sent: Monday,
February 23, 2004 11:37 PM
To: Phil Heitzenroeder; Mike Zarnstorff;
Wayne Reiersen; Bob Simmons; Larry Dudek; Ron Strykowsky; Brad Nelson; John
Schmidt; Hutch Neilson; Jim Lyon; Pamela Hampton
Subject: Summary of
NCSX SIT Meeting of 2/23/04 (corrected)
Summary of NCSX System Integration Team (SIT)
Meeting of Monday, February 23, 2004
1. Producing the
FDR Deliv erables
Several meetings were held in the past two weeks aimed
at identifying key reviews and deliverables. Status was reported by Reiersen and
Nelson.
- Reviews for modular coil
development and production articles. See WBS 142 meeting notes of 2/20 on
Engineering Meeting Records page. Highlights:
April 2, FDR
of twisted racetrack coil (TRC)
April 15, Fabrication Readiness Review of
TRC
May 19-20, FDR of the Production Modular Coil Winding Forms (All 3
types)
July 7, Fabrication Readiness Review of the Modular Coil
Prototype
Dec. 15, Fabrication Readiness Review of the Type C Production
Modular Coil
- Reviews for Vacuum Vessel
development and production articles.
May 19-20, FDR
of the Vacuum Vessel Subassembly
by March 31, 2005, FDR of VV
hardware (heating/cooling distribution, insulation,
supports)
- Peer reviews between now
and the FDR. A comprehensive list of about 30 was issued. Next few are as
follows (dates approximate):
t.b.d., Weld
joint R&D Plan, Goranson
Feb. 27, VV port configuration,
Part II, Cole
Feb. 27, Racetrack coil test plans, Nelson,
Gettelfinger.
Mar. 3, Type A & B Modular coil casting models for
solidification analysis., Williamson
Mar. 10, Structural Design Criteria
and Material Allowables, Zatz
Mar. 10, EM loads and fault conditions,
Strickler, Fan
Mar. 10, Eddy Currents and disruption loads,
Brooks
Action: Identify peer review chairs for as many of the
reviews as possible. (Reiersen, Nelson)
- Analysis
tasks.
- Vacuum vessel analyses:
See WBS 12 meeting notes of 2/12 on Engineering Meeting Records page. Tasks
are in the process of being estimated, assigned, and scheduled.
- Modular coil analyses:
draft plan has been issued. Tasks are in the process of being
estimated, assigned, and scheduled.
- FDR Deliverables.
VVSA and MCWF deliverables lists for the May FDR were issued by Nelson,
addressing analyses, manufacturing development, requirements, configuration
models, product specifications, drawings, ICDs, and other documents. Drawing
lists are still coming together.
- Strykowsky reported that
the revised plans are being incorporated into the ECP-5 baseline. So far, the
impact on resource needs is beneficial, due to the spreading of tasks over a
longer time. The ECP-5 baseline will be issued these
week.
Action: further
changes to be incorporated into the ECP-5 baseline should be submitted to Ron
by 2/27.
2. Project Control (Ron)
- CCB to approve ECP-5 will
be held on or before March 5. ACTION: Simmons to
coordinate.
- February status meeting
will be March 5. Ron will arrange. Status will be reported against
the ECP-5 baseline. Data will be submitted to Federal Project Director
for input to PARS system.
3. Final Design Review
plan
- The VVSA/MCWF Final Design
Review will be May 19-20 (Weds.-Thurs.)
- A draft plan addressing
charge, input deliverables, output deliverables, review panel members, and
review agenda was discussed. Action: Neilson update the plan
based on discussion.
- A FDR web page will be set
up similar to the PDR and other web pages. Action:
Pamela.
4. Critical Technical Issues
(Wayne)
- The critical technical
issues list has been updated and posted on the Engineering web page.
Good progress is being made in resolving critical issues. Several
have been resolved recently.
- Two new issues were
added:
- Electropolish the vacuum
vessel? Decision needed based on cost vs benefit, by Feb. 27.
Responsibility: Neilson
- Who owns the port
adapters beyond the first flange, VV or Diagnostics? It was decided
that the answer is probably Diagnostics for those ports whose first flange
is inside the cryostat. The topic may be discussed as an add-on to the
VV port configuration, Part II peer review, but some advanced preparation by
the affected parties is. Action: Mike and Brad coordinate the
necessary discussions and
preparations.
The resolution
will be documented via an ICD between WBS 12 and 3. Action:
Simmons.
5. Next SIT Meeting: Monday, March 1,
2004 at 11:00 a.m.
Summary by:
Hutch Neilson