Summary of NCSX System Integration Team (SIT)
Meeting of Monday, March 15, 2004
1. Mitigating Final
Design Review Schedule Risks
- A schedule of critical peer
reviews between now and the FDR was presented by Wayne and Brad. The list was
pared down from earlier versions in order to fit the tight schedule. Apart
from some minor corrections, the list was adopted as being at about the right
level and will be tracked from now to the FDR. The peer review schedule will
be refined this week with the addition of Art Brooks’ tasks and input from the
engineering team. A pared-down list of FDR deliverables has also been
developed.
- A schedule of Level III
milestones for tracking over the next 6-9 months was issued by Ron. This too
was well received. The peer review and Level III milestone schedule will be
checked for consistency where they overlap. Action: Wayne and Ron
update and issue peer review and Level III milestone schedule to the team and
Greg Pitonak.
- The VV port configuration
peer review last week was a success but follow-up tasks must be cleaned up
expeditiously. The most significant open issue is the RF port interface with
the vacuum vessel. Tom Brown is following up on some possible solutions.
Action: Wayne follow up with Tom Brown.
- An issue needing management
attention is to ensure that all the key engineers are fully engaged in their
NCSX tasks and are receiving adequate support. Follow up discussions are
planned. Action: Wayne and Hutch identify and conduct follow-up
planning discussions.
- Certain critical tasks have
been in progress or under discussion for a long time and need to be resolved
soon. The following were highlighted:
- Planar racetrack coil
test- G. Gettelfinger
- Materials property
testing- T. Kozub, J. Chrzanowski
- Electrical design- S.
Ramakrishnan
A push may be
needed to get these finished. Action: Wayne and Hutch identify and
conduct follow-up discussions.
2. Critical Issues
Update
- We continue to make
progress in closing out critical issues. Defining the scope of FDR
preparations as described in Item 1 was an important step forward. Action:
Wayne post an updated critical issues list.
- Expediting the lingering
critical tasks, as discussed above, was highlighted as a critical issue
needing SIT attention.
3. Cost & Schedule Performance
Status
- Ron issued a cost
performance analysis based on the February performance data. Highlighted
issues needing SIT attention:
- Schedule variance of
-$200k and cost variance of -$400k. In both cases, the main
contributor is modular coil final design.
- The latest estimates to
complete project an additional $230k contingency drawdown if not reduced or
offset. The main contributor is cost increases in R&D, both procured and
in-house.
- A strong effort is needed
to secure the manpower needed to support the schedule. We are working
the issue with PPPL Engineering management.
- The project will have to
significantly increase its spend rate, at least at PPPL, to accomplish this
year’s plans.
- The management reserve
balance is higher than needed at this point in the fiscal year. We
need to be sure critical path problems are being addressed and opportunities
to accelerate work are being exploited.
- A chart displaying various
measures of remaining contingency was presented. It was agreed that this would
be useful for management tracking and presentation at Lehman
reviews.
4. Next SIT Meeting: Monday, March 22,
2004 at 11:00 a.m.
Summary by:
Hutch Neilson