# Presentation: 176373

## Run 2b Layer 0 Workshop

**Layer 0 proposal from project Management perspective**
**History/News****	**
**Schedule**

## History/Status of L0 proposal

**Approached directorate about possibility of L0 shortly after silicon project cancellation was announced**
**encouraged to submit a proposal**
**Submitted initial proposal to director on Sept 10**
**Director responded in a letter on September 18**
**Says in part:**
**“****We understand that running throughout Run II with no upgrade to the current silicon detector presents potential vulnerabilities...If some of this risk can be mitigated by a creative initiative of the scale outlined in your document, that would be a very positive development for D0 and therefor for Fermilab.”**
**Directorate requests that Layer 0 proposal be part of the BCP (baseline change proposal)**

## Schedule

**Baseline Change Proposal (BCP) schedule**
**Oct 14  Director’s minireview (or glance really) of the BCP proposal (what’s in/what’s out, etc.)**
**duration approximately **_***1 hour***_
**covers silicon/trigger projects but will have a strong focus on L0 **
**Oct 15   Projects deliver proposed items (what's in/out) to be the basis for BCP to OHEP**
**This is really more or less a paragraph or so**
**What is missing from the L0 proposal that we must have is:**
**fully loaded cost to DOE (labor, G&A, M&S, etc.)**
**rough schedule and milestones**
**funding profile**
**We can choose not to put installation in the BCP (e.g. not part of the project)**

## Rebaselining Schedule

**Continued **
**Oct 31   Deliver draft rebaseline proposal to OHEP**
**includes drafts of **
**Changes in scope (what, why, and associated costs)**
**Revised high level schedule and reportable milestones**
**Funding & obligation profile table**
**Contingency/risk analysis**
**Nov 10ish Director’s review of the BCP**
**This is to review all the final documentation that will be submitted to OHEP Nov 10-19.**
**draft proposal for this review has ~ 2.5 hours of presentation from D0**
**includes full BCP - all changes to baseline**
**~1 day affair with outside reviewers (Alexander/Pilcher?/Temple/Hoffer)**

## Rebaselining Schedule

**Nov 10  Project Director & Program Manager deliver the final rebaseline proposal package, a draft of BCP and a draft of CD-3b approval request to OHEP. Package must contain:**
**Changes in scope (what, why, and associated costs)**
**Revised high level schedule and reportable milestones**
**Funding & obligation profile table**
**Contingency analysis**
**Risk analysis**

## Rebaselining Schedule

**Nov 19  Final submission of everything**
**Final rebaseline proposal package (listed above)**
**ESAAB presentation ***
**Baseline Change Proposal ***
**Request for CD-3b approval ****
**Amendment to or revision of PEP ***
**Copies of relevant Change Requests by the projects for BCP**
**Amendment to or revision of PMP**
**prepared by project office (us)**
*** prepared by the DOE Project Director (Philp)**
**** prepared by the DOE  Program Manager (Procario)**
**Nov 24  ESAAB**

## Conclusions/Observations

**This is a very tight schedule **
**I believe the quicker we do it, the less scrutiny we will get**
**final project will fall under the $$ amount that requires reporting earned value**
**no SPI/CPI etc. **
**This project will get much less scrutiny than before**
**(pros/cons)**
**Ultimately any upgrade (silicon or trigger) is up to the collaboration**
**requires commitment from our collaborators**
**Spokes will be canvassing the collaboration during the upcoming collaboration meeting to assess commitment**