Post on 26-Dec-2015
transcript
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 1CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
Design, Manufacture, Transport and Integration on-site in Chile of ALMA Antennas
CRE Policy & LabellingFor ALMA Antenna Project
Progress Meeting # 05
Dated June 21th, 2006
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 2CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
Change Request Policy
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 3CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
Issue of Change Request policy was first mentioned by ESO at PM2 as : The requirements for change control are defined in the SOW ESO want to have a light procedure and to avoid burden of unnecessary
work The Change request policy is to be described as part of the Configuration
Control Plan (DRD-03).
AEM submitted a proposal to ESO on 2006/04/13: TM05 Introduction of Class A and Class B changes Class A change is applied to major changes and requires formal ESO
approval before starting the implementation. Class B change is applied to minor change: no CRE is issued to ESO, AEM
implements the change. The change is then reported to ESO within released documents (as part of document change record).
ESO answered to AEM proposal on 2006/06/01: TM 26 ESO confirms that configuration control is to be applied from PPDR closure. ESO requests information on Class B change prior to implementation. ESO wants to formally agree on change classification. New proposal for class A & B definition (nearly all changes will be class A)
CRE Policy : recall on history
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 4CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
Simplify : remove the Class A & B and propose a unique CRE as per SOW :
The issue of classification will introduce additional discussions with ESO and will introduce unnecessary delays.
Apply the Configuration Control as defined by the SOW section 6.6 No need for further discussions and delays in order to define new
procedures.
Configuration Control to be applied to documents as defined by the SOW:
SOW Section 6.5: “All applicable technical documents, which define the end product, shall be put under configuration control at PPDR”.
SOW appendix 1 defines the project milestone at which a document becomes applicable.
CRE Policy : New proposal from AEM
(1/2)
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 5CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
CRE Policy : New proposal from AEM
(2/2)
Applicable documents from the contract
time
PPDR datapackage
AIPC & ACRV
documents
Kick-off MEETING
Any change requires approval by ESO : use of CRE
ESO approved documents : Anychangerequires approvalby ESO : use of CRE
CRE from AEM
CRE from ESO
Any change requires theuse of CRE
PPDR closure Acceptance of Antenna Unit #1
Acceptance of Antenna Unit #25
…...
Documents due at
T0 + 4wAny change requires approval by ESO : use of CRE
ESO approval
ESO Reviewed documents : Configuration Management
Anychangerequires approvalby ESO : use of CRE
Anychangerequires approvalby ESO : use of CRE
Applicable documents from the contract
time
PPDR datapackage
AIPC & ACRV
documents
Kick-off MEETINGKick-off MEETING
Any change requires approval by ESO : use of CRE
ESO approved documents : Anychangerequires approvalby ESO : use of CRE
CRE from AEM
CRE from ESO
Any change requires theuse of CRE
PPDR closurePPDR closure Acceptance of Antenna Unit #1Acceptance of
Antenna Unit #1Acceptance of
Antenna Unit #25Acceptance of
Antenna Unit #25
…...
Documents due at
T0 + 4wAny change requires approval by ESO : use of CRE
ESO approval
ESO approval
ESO Reviewed documents : Configuration Management
Anychangerequires approvalby ESO : use of CRE
Anychangerequires approvalby ESO : use of CRE
Documents for approval by ESO
Documents for review by ESO
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 6CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
Labelling
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 7CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
ESO Technical specification (sections 9.5 & 9.6) : As a general rule the main parts and all exchangeable units shall be equipped
with nameplates which are visible after installation of the part/unit and which contain the following information:
Part/unit name Drawing number including revision Serial number Manufacturing month and year Name of manufacturer.
Alternatively a system of marking based on barcodes or similar system may be used upon approval by ALMA
All cables and switches, junction boxes, sensors, and similar equipment shall be labeled.
Electrical cabinets, switch panels, UPS, and all electrical equipment which can be manually operated or is relevant for safety shall be labeled in English and Spanish.
SOW (section 6.5): Produce a Configuration Item marking plan which uniquely identifies each
configuration item according to the requirements of Section 9 of AD 01 (ESO Technical specification).
Requirements on labelling
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 8CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
Labelling shall be applied officially at : Complete antenna level Configuration Item (CI) level (main parts) LRU level (Lowest Replaceable Unit) (exchangeable units) Consumable parts are not labelled, the reference to the lot number will
appear in the log of activities. ESO provides the labelling for all the parts delivered to AEM for integration
with the antenna. Some specific marking could be available on parts at lower level than
LRU : To be decided on case by case, according to the pertinence and feasibility. The marking may not follow AEM rules : e.g. manufacturer marking.
The PDM shall trace (as-Built Status): Any update at LRU level Updates at lower level than LRU : log and batch or lot number. Information on Part/unit name, Drawing number including revision, Serial
number, Manufacturing month and year and Name of manufacturer will be provided by WAND and are not present on the labelling plate
Configuration Item marking plan to be included in the configuration control plan (DRD-03).
Proposal on Labelling
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 9CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
Proposed labelling plate (at CI and LRU level)
The marking of parts could be implemented in different type and format :
Rigid aluminium plate Flexible aluminium plate Sticker Gravure Printed paper inside a plastic bag (for cable
Configuration Item reference (from PDM)
Hierarchical part numbering for this part (from PDM)
Serial number for this part number
CONFIG. ITEM NUMBER :
PART & SERIAL NUMBER :
ANTD-3320020
3.182
ALMA EUROPEAN CONSORTIUM
Part number within this configuration item
Labelling plate (1/2)
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 10CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
AEM proposes a numbering scheme for parts : The first number identifies the generic part within the generic parts list for
this configuration item. The second number (after the “.”) is the instance number for this generic
part. It identifies the serial production number for the part if the part is specifically produced for ALMA or the subcontractor serial production number if the part is a commercial product (e.g. electric motor).
This labelling do not mention antenna number : Parts are not attached to a specific antenna From the information on the label, Wand shall identify the antenna number
where this part is installed. Also Wand shall provide the complete list of parts together with their
complete references for a given antenna number. A specific label (big plate, e.g., on the antenna base) will identify the
antenna number. Wand shall be updated when a part is moved from one antenna to another
antenna. The model digit (F, P) is not present on the label but is available in Wand
database.
Proposal on Labelling
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 11CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
CONFIG. ITEM NUMBER :
PART & SERIAL NUMBER :
ANTD-3315010
2 / 46127R09-2007
ALMA EUROPEAN CONSORTIUM
In case of off-the-shelf equipment (e.g. electrical engine), in addition to the subcontractor plate, AEM will add its own labelling :
Manufacturing serial number (provided by Manufacturer)
Hierarchical part numbering for this part (*)
Labelling plate (2/2)
Each consortium member shall : Enter in the PDM tool the generic parts list for its configuration items
(to be taken from drawings). Provide all the label plates for its parts and perform their labelling. Update the PDM tool with the parts labelling information. Keep updated these information inside the PDM tool.
Reproduction interdite © ALMA EUROPEAN CONSORTIUM Reproduction forbidden
Page 12CRE Policy, Labelling2006/06/22 - Toulouse
ANTD-3300000-1-002-SFP
The labelling for cables shall contain : The labelling of the part : cable (a specific product is identified as “Cabling”) The reference of both end connectors and equipment : some end equipment
could be outside ANTD project, compliance to be checked. The cable labelling shall be repeated every 5 meters. Source and destination defined by Configuration Item reference and part &
serial number (e.g. ANTD-3335030_03.15). Multiple board and port devices : the board number is identified with /02 and
the port number with /05 (e.g. ANTD-3335030_03.15/02/05).
Cable labelling proposal
ANTD-3335030_03.15/02/05ANTD-3335030_02. 5/01
ANTD-3350030_02.21
Source & Destination labelCable label
Source & Destination
labelCable label
Cable label
Cable label
Source & Destination
labelCable label
5 meters 5 meters 5 meters