[Moller_l2] Open recommendations

[James Fast]

Moller team,
I have updated the recommendations tracker to include the IPR recommendations.  Please have a look for ones assigned to you.  I would welcome updates on progress and of course closeout is ideal.

If you are unsure what is required to close these out, please let me know ASAP as the expectation is these all get closed out by CD-2/3 if not Q2FY22.

Jim
Number
Identifier
Category
Subsystem
Recommendation
Owner
Status
Progress
Deadline
Estimated Completion Date
Description
1
2021_11_IPR
Engineering
Systems Engineering
Develop a process to track project documentation, specification, drawing progress by Q2FY22.
Robin Wines
Open

Q2FY22


2
2021_11_IPR
Engineering
Systems Engineering
Finalize the SRDs and ICDs for Detectors, DAQ, and Infrastructure
Carl Zorn, Bob Michaels, Javier Gomez
Open

Q2FY22


3
2021_11_IPR
Engineering
Detectors
Complete the Detectors PDR
Carl Zorn
Open




4
2021_11_IPR
Management
Infrastructure
Infrastructure update their cost table
Javier Gomez
Open

Q2FY22


5
2021_11_IPR
Engineering
Detectors
Perform a “number of insertions” study on the barrel segment patch panel
Dustin McNulty
Open

Q2FY23


6
2021_11_IPR
Physics
Detectors
Perform a stray magnetic field study on the PMT base when relays are active
Michael Gerhicke
Open

Q2FY24


7
2021_11_IPR
Physics
Detectors
Report on number of spare APV chips and experience of radiation tolerance. The project should monitor exposure of the chips during SBS operations to ensure adequate lifetime margin for the MOLLER project.
Nilanga Liyanage
Open

CD-2/3

# of chips data to be presented in next round of reviews.  Radiation monitoring should be initiated ASAP and continue through SBS Ops.
1
2021_09_DR_SC1_1
Management
Risk
In advance of the pre-CD2/3 review, the project should re-evaluate the risk registry, specifically with respect to COVID-19 direct and in-direct (supply chain) impacts.
Jessie Bultler
Open

CD-2/3
Q2FY22

2
2021_09_DR_SC1_2
Management
PMO
In advance of the pre-CD2/3 review, the project should ensure that spikes in the resources required in the schedule have been leveled such that the project can succinctly describe where the required personnel will be coming from.
Phil Kessler
Open

CD-2/3
Q2FY22

4
2021_09_DR_SC3_4
Management
PM
If the apparent supply chain issues arising from COVID-19 for the power supplies persist, the Project should explore options for advanced procurement potentially including a CD-3A approval.
Jim Fast
Open
RFP being issued in October. Responses will determine urgency.
CD-2/3
Q2FY22

5
2021_09_DR_SC4_5
Physics
Systems Engineering
The project should finalize alignment tolerances and establish a QA program to ensure the tolerances are met throughout installation of the detectors and the highly-correlated spectrometer collimators and magnets.
Krishna Kumar
Open
Alignment Task Force established and working since July 2021.
CD-2/3
Q2FY22



James Fast
MOLLER Project Manager
Jefferson Lab
757-230-6833

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