# Presentation: 885377

## AMS Configuration Control Board

- Comments for AMS-02/D-015
- Phase II Flight Safety Data Package for the Alpha Magnetic Spectrometer – 02
- (AMS-02)

- AMS-02 Phase II Safety Review

## Comments for AMS-02/D-015

- CCB Member Responses
- Steve Porter, Chair		No Comment/Recommendation
- Trent Martin (EA)		No Comment/Recommendation
- Paul Nemeth (ESCG)	No Comment/Recommendation
- Mark Schmalz (EA2)	No Comment/Recommendation
- Ann Vaughan (DA)		Approved – As Written
- J. J. Conwell (MA)		No Comment/Recommendation
- John Stanford (NT)		Approved with Comments
- Win Reid (OZ)		Approved with Comments
- Jack Keifenheim (KSC)	Approved with Comments
- Bill Hungerford (AMS)	No Comment/Recommendation

- AMS-02 Phase II Safety Review

## Comments for AMS-02/D-015

- Mandatory Evaluator Responses
- Mike Capell		 	Approved with Comments
- Marco Molina			Approved with Comments
- Klaus Lübelsmeyer		Approved with Comments
- Roberto Battiston			Approved with Comments
- Giuliano Laurenti
- Franco Cervelli
- Jean-Pierre Vialle			Approved with Comments
- Joe Burger
- Stephen Harrison
- Wolfgang Wallraff			Approved with Comments
- Paolo Trampus
- Martina Green
- Y. T. Ting
- Guillermo Muñoz
- Agnieszka Jacholkowska
- Johannes Van Es

- AMS-02 Phase II Safety Review

## Comments for AMS-02/D-015

**Comment from Win Reid/Laurie Morrow**
**Evaluation:**
- 	All Hazard Reports that require thermal analysis show status as OPEN with no reference to thermal analysis.  For Phase II SRP, the Hazard report should contain finalized verification.  If final verification is not available, a status of each of the Controls should be provided.  AMS-02-F15 Page A-336 contains highlighted comments with no explanation.
**Evaluation of Non-incorporation:**
- 	Hazard Reports can not be evaluated.

- AMS-02 Phase II Safety Review

## Comments for AMS-02/D-015

**Comment from Win Reid/Laurie Morrow**
**Evaluation:**
- 	Appendix B TCS Heater Properties is not fully completed.  What is meant by "double-sided" in the Mounting column for some heaters?  Why does PDS have (106.1?) for min voltage?  Will a setpoint of -9.7C sufficiently keep the Cryocooler above the -10C desired temperature (could there be cold spots?).
**Evaluation of Non-incorporation:**
- 	Assessment of provided material cannot be completed until all inputs are understood.

- AMS-02 Phase II Safety Review

## Comments for AMS-02/D-015

**Comment from Win Reid/Laurie Morrow**
**Evaluation:**
- 	Appendix B TCS Heater Properties contains comments for the TRDGB Tank heaters that failed "ON" heaters could cause exceedance of max design temperatures.  Should this be addressed in a Hazard Report?
**Evaluation of Non-incorporation:**
- 	Full understanding and evaluation of the potential hazard may not be addressed.

- AMS-02 Phase II Safety Review

## Comments for AMS-02/D-015

**Comments from Marco Molina**
- Updated figures are provided in the annex file "TCS SDP Open Items_MM_withfigures.doc". All the new figures are highlighted with yellow captions.
- Updated pressure table is provided in he annex file "PRESSURE_SYSTEMS_TABLE_rev_MM_2.doc".
- Following changes are proposed to the text:
- Para 5.11.1.1 should read: A silicone based thermal interface filler, Cho-therm 1671, is used to minimize the thermal resistance across this interface.
- Page 243: USS-02 instead os USS-01;

- AMS-02 Phase II Safety Review

## Comments for AMS-02/D-015

- A number of corrections/edits/rewrites/figure updates have been received:
- 	TRD (including TRD Gas Supply) – Thorsten Siedenburg
- 	Tracker –  Maurice Bourquin
- 	TCS – Marco Molina
- 	ECAL – Jean-Pierre Vialle
- 	Electronics – Tim Urban & Mike Capell

- AMS-02 Phase II Safety Review