USA Site Qualification Request

Overview

The following documents and information form the basis of the USA request to be approved for Series Barrel Module Production.
They are provided below following the format given in the "Barrel Module Assembly Site Qualification Procedures and Criteria"
(PDF | MS-Word format).

1. Named Personnel for the USA Barrel Module project

Cluster Responsible:	C. Haber
Cluster Quality Control:	A. Ciocio / V. Fadeyev

Qualified teams exist for module assembly and metrology (LBL), hybrid assembly (LBL and UC Santa Cruz),
and electrical testing (LBL and UC Santa Cruz):

LBL:	A. Ciocio, V. Fadeyev, M.Gilchriese, F.Goozen,C.Haber, B.Jayatilaka, T.Johnson, J.Lys, S.McIntyre, F.McCormack, C.Tran, T. Weber, R.Witharm, L.Zimmerman
UC Santa Cruz:	M.Anderson, A.Grillo, F.Rosenbaum, W. Rowe, A.Seiden

Details of this work can be found in this document: PDF | MS-Word format.

An overview of the USA module QA is given here: PDF | MS-Word Format.

2. Steps to have been Completed

Production of 5 electrical modules, satisfying every aspect of the electrical and mechanical specifications listed
in SCT-BM-FDR4 and SCT-BM-FDR7. For the summary, including yield, see:

Summary of USA site qualification modules assembled PDF | MS-Word format
Summary of Electrical Performance of USA Site Qualification Modules PDF | MS-Word format

3. Documentation

3(a). Manuals for Operator Use

Hybrid assembly: Operator's Guide PDF | MS-Word format
Hybrid bonding operation manual PDF | MS-Word format
ATLAS SCT Barrel Module Main module assembly instructions guide PDF | MS-Word format
IV probe instructions PDF | MS-Word format
Adhesive dispensing guide PDF | MS-Word format
SCT Barrel Module: Hybrid mounting procedure PDF | MS-Word format
Mechanical Survey Procedures and Data Analysis for ATLAS Barrel Modules at the US Site PDF | MS-Word format
Barrel Module Bonding Procedure PDF | MS-Word format
USA Electrical tests operator's guide HTML | PDF | MS-Word format
Main electrical test specification document

Additional supporting information:

USA ESD Precautions PDF | MS-Word format

3(b). Batch traveller procedure

Overview: PDF | MS-Word format
Hybrid Assembly Check Sheet: The standard EXCEL sheet is used here and an internal paper checklist.
Module build sheet: Additional use of an internal module build sheet as in RAL PDF | MS-Word format

3(c). Procedure for Component Accountability and Yield Statistics

Overview Document PDF | MS-Word format

3(d). Visibility of Results to All Barrel Sites

All results for hybrids and modules are visible on the web at:

http://www-atlas.lbl.gov/strips/modules/production.html

Module construction information, via Nobu-worksheets, is in use
Metrology summaries (all in Excel format)
Electrical results in tables and PS format
- 20220040200004 (Q1)
- 20220040200003 (Q2)
- 20220040200006 (Q3)
- 20220040200007 (Q4)
- 20220040200005 (Q5)

4. Required Facilities

The appropriate facilities (see Fred Goozen's Pages) are now in place and include:

inert gas storage for components and completed modules
appropriate glue storage is implemented as required at LBL
a clean room for module assembly equipped with all necessary wire bonding, module assembly station, glue dispensing, metrology station is in use at LBL; a clean area is also in use at UC Santa Cruz for hybrid assembly and bonding, and a clean area at LBL for module and hybrid testing..
a jig set has been commissioned for all processes in module assembly and 6 further sets are in production
hardware and software for module QA as listed in SCT-BM-FDR7 is in use and for database access.
barcode reader interfaced to PC