U.S. ATLAS HL-LHC Upgrade Level 2 and Deputies-NSF only Management Mailing List

[Reinhard Schwienhorst <reinhard.schwienhorst AT cern.ch>]

Dear all, This is a reminder that we will have the NSF risk workshop next Tuesday, February 24 during the CCB meeting. Thanks, Reinhard On Jan 24, 2026, at 11: 24 AM, Reinhard Schwienhorst <reinhard. schwienhorst@ cern. ch> wrote: Dear NSF

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Dear all,

This is a reminder that we will have the NSF risk workshop next Tuesday, February 24 during the CCB meeting. 

Thanks,

Reinhard

On Jan 24, 2026, at 11:24 AM, Reinhard Schwienhorst <reinhard.schwienhorst AT cern.ch> wrote:

Dear NSF L2s and Deputy L2s,

We would like to schedule the next NSF risk workshop for Tuesday, February 24 during the CCB meeting. 
In preparation, please prepare slides that focus on:
- Risks that can now be retired.
- New risks that might have come up over the past 6 months, or issues that are worrying you these days.
- Large changes in probability or cost/duration uncertainty.
- Updating the task affected so that all tasks associated with risks are in the future. 
The current risk register in docDB (#196) is v98, and the supply chain risk register is v16:

https://atlas-hllhc.docdb.bnl.gov/0001/000196/119/Risk-Register_v98.xlsx

https://atlas-hllhc.docdb.bnl.gov/0001/000196/119/Risk-Register_Supply-Chain_v22.xlsx

Please look over both for this review. In addition to your slides, please also prepare updated versions of these registers with updated cells highlighted.

Any issues, please let me know.
Reinhard, on behalf of your friendly PO