Conceptual Design Review

of the

**Support Tube of the ATLAS Pixels**

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+---+----------+----------+----+-------+----------+---+----------------+

[Distribution:]{.underline} EB Members, TC Members, all participants
mentioned in the report.

## 1. Purpose of this Review

The mayor objectives of this review are to confirm the feasibility and
soundness of the design concepts, prototype plans and preliminary
production plans. Critical interfaces will also be evaluated.

## 2. Members of the Review Committee

+------------------------+---------------------+-----------------------+
| > [Review              | > [Ex               | > [Pixel              |
| >                      | > o                 | > Team:]{.underline}  |
| Committee]{.underline} | fficio]{.underline} | >                     |
| >                      | >                   | > E. Anderssen, LBNL  |
| > A..Catinaccio, CERN  | > M. Nessi, CERN    | >                     |
| >                      | >                   | > K. Eisweiler, LBNL  |
| > M. Oriunno, CERN     | > S. Stapnes, Oslo  |                       |
| >                      | >                   | M. Gilchriese, LBNL   |
| > E.Perrin, Geneva U.  | > G. Tappern, RAL   |                       |
| >                      | >                   | D. Giugni, INFN       |
| > B. Szeless, CERN,    | > [For              | Milano                |
| > Chair                | > Inform            |                       |
| >                      | ation:]{.underline} | N. Hartman, LBNL      |
| > [TC]{.underline}     | >                   |                       |
| >                      | > GP. Benincasa,    | G. Lenzen, Wuppertal  |
| > M. Hatch, CERN       | > CERN              | U.                    |
| >                      | >                   |                       |
| > V. Hedberg, CERN     | > M. Tyndel, RAL    | M. Olcese, INFN       |
| >                      | >                   | Genova                |
| > T. Nyman, CERN       | > D. Greenfield,    |                       |
| >                      | > RAL               | L. Rossi, INFN Genova |
| > R. Veness, CERN      | >                   |                       |
|                        | > R. Hawkings, CERN | R. Wunstorf, Dortmund |
|                        |                     | U.                    |
|                        | D. Lissauer, BNL    |                       |
+------------------------+---------------------+-----------------------+

B. Szeless, together with the review team, will produce a written report
for the project management with observations and recommendations.

## 3. Scope of the Review

A critical assessment of all engineering, but also organizational
aspects of the project should be made. In general terms, the review
should address the following points:

-   Are all functional requirements completely and consistently defined
    > and are they satisfactorily met by the proposed design.

-   Are all the design solutions conceptually identified.

-   Are design risks adequately considered.

-   Are the proposed solutions supported by calculations in terms of
    performance and safety..

-   Are all integration issues and neighboring elements satisfactorily
    defined and proven to work, specifically to SCT, beam pipe and patch
    panels.

-   Are production facilities and plans as proposed adequate.

-   Are procurement plans and schedules feasible, are manpower and space
    requirements clear.

This review should be based on the documentation made available prior to
the review. This should generate questions and discussions which will be
answered prior and during the review.

## 4. Proposed Agenda

**Wednesday 17 October 2001 at 8:30, CERN room 40-R-C10**

0830 Executive Session

0900 Global Support Update Gilcrhiese

0930 Support Tube Requirements and Interfaces -- Olcese

1000. Support Tube Design, Prototypes, Production - Anderssen/Hartman

```{=html}
<!-- -->
```
1100. Break

1130 Support tube continued

1300 Lunch

1400 ID Installation Interface -- Tappern

1420 Pixel Package Installation Interface - Hatch

1440 Beam Pipe Interface - Veness

1510 Activation Estimates (Pixel Region) Status - Hedberg

1540 Break

1600. Executive Session

1700 Close out

## Available documentation

> The basic reference document is the Pixel Detector TDR, Chapter 7.
> Additional documentation and information as listed will be available
> about one week prior to the review.
>
> Requirements and Interfaces Documents
>
> Copies of presentations
>
> Backup notes (eg. FEA studies)