Difference between revisions of "Fcal Readiness Checklist"

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##* Are the MSDS information sheets available for all products used during production?
 
##* Are the MSDS information sheets available for all products used during production?
 
##* What support do you get from university EH&S services?
 
##* What support do you get from university EH&S services?
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## Fibers
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## Lead glass
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##* Is the lighting and handling of the fibers performed in accordance with the recommendations by Kuraray?
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## Cockcroft Walton bases
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##* Is the storage of fibers such that damage will be minized before and during fabrication?
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−
## Lead
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−
##* Are proper procedures taken to minimize worker exposure to lead during handling?
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−
##* Is the storing and handling organized to minimize any deformations or kinks of the swaged lead?
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# Procedures:
 
# Procedures:
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## Are all procedures for handling, sorting and testing fibers documented?
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## Are all procedures for handling lead glass documented?
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## Are all procedures for handling, swaging and storing lead sheets documented?
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## Are all procedures for assembling modules documented?umented?
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## Are all procedures for assembling the lead/fiber matrix documented?
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## Guidance should be given for each of the steps in the fabrication procedure for ease of estimating completion times.
 
## Guidance should be given for each of the steps in the fabrication procedure for ease of estimating completion times.
 
# Training:
 
# Training:
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## How is this documented?
 
## How is this documented?
 
# Acceptance Testing
 
# Acceptance Testing
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## Fibers
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## Pmts
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##* Are the testing procedures clearly defined?
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## Lead glass
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##* Is the criteria for rejecting fibers to be used in the matrix clearly specified?
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−
##* How are the fibers selected for use in a given module?
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−
##* How is the origin, i.e. fiber batch number, traced to each module?
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−
## Lead
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−
##* How are the dimension tolerances checked on lead sheets?
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−
##* How is the cleanliness of the lead assessed?
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−
##* Is the handling the lead minimized, so as to avoid possible damage to the lead?
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## Machined parts
 
## Machined parts
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##* What acceptance will be performed to verify dimensional tolerances of all features of the Al front and base plates?
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## Completed modules
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## Matrix
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##* Which measurements, and what frequency is planned during assembly?  
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##* How often are horizontal deviations measured? (every layer?)
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##* What documentation is recorded at each stage?
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##* How often are transverse deviations measured? (every layer?)
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−
##* How often are vertical deviations measured? (between pressing?)
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−
##* Which measurements, and what frequency is planned for dimensions of the matrix during stacking?  
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−
##* What documentation is recorded after each layer is added?
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# Recovery Procedures
 
# Recovery Procedures
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## What are the procedures for reporting an anomally in measurements during the stacking?
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## What are the procedures for reporting an anomally in measurements?
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## What are the procedures for rectifying any problems encountered during stacking? Is this documented?
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## What are the procedures for rectifying any problems encountered during assembly? Is this documented?
−
# Acceptance Testing of Machined module
+
# Acceptance Testing of completed module
 
## How are the dimensions checked and verified against drawings?
 
## How are the dimensions checked and verified against drawings?
 
## How is the light transmission measured for a completed module?
 
## How is the light transmission measured for a completed module?
−
## How is the uniformity of transmission determined?
 
 
## What criteria are used to accept a completed module before shipment?
 
## What criteria are used to accept a completed module before shipment?
−
## How are the modules going to be checked with cosmic-rays?
+
## What testing will be done to verify performance?
 
## How many modules will be tested with cosmics?
 
## How many modules will be tested with cosmics?
 
# Tracking
 
# Tracking
 
## Are all travelers specified for the project?
 
## Are all travelers specified for the project?
−
## What information is recorded for the fibers?
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## What information is recorded for the pmts?
−
## What information is recorded for the lead?
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## What information is recorded for the lead glass?
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## What information is recorded during matrix fabrication? How may for each layer?
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## What information is recorded during assembly fabrication?  
 
# Schedule
 
# Schedule
 
## How is the schedule tracked?
 
## How is the schedule tracked?
−
## Note: Time for completion of a module should be revisited after completion of the first two production modules.
+
## Note: Time for completion of a module should be revisited after completion of the first batch of modules.
 
# Reporting
 
# Reporting
 
## Is the reporting chain to the project clear?
 
## Is the reporting chain to the project clear?

Revision as of 14:59, 3 March 2010

DRAFT DRAFT DRAFT FCAL Fabrication Readiness Review Checklist DRAFT DRAFT DRAFT

The goal of the Forward Calorimeter Readiness Review is to assess whether the Indiana University is ready to begin production of the fabrication of the Hall D forward calorimeter modules. Specifically the following questions need to be examined:

  1. Environment
    1. General
      • Are the MSDS information sheets available for all products used during production?
      • What support do you get from university EH&S services?
    2. Lead glass
    3. Cockcroft Walton bases
  2. Procedures:
    1. Are all procedures for handling lead glass documented?
    2. Are all procedures for assembling modules documented?umented?
    3. Guidance should be given for each of the steps in the fabrication procedure for ease of estimating completion times.
  3. Training:
    1. What are the training procedures for first-time workers in each of the areas where they will work?
    2. How is this documented?
  4. Acceptance Testing
    1. Pmts
    2. Lead glass
    3. Machined parts
    4. Completed modules
      • Which measurements, and what frequency is planned during assembly?
      • What documentation is recorded at each stage?
  5. Recovery Procedures
    1. What are the procedures for reporting an anomally in measurements?
    2. What are the procedures for rectifying any problems encountered during assembly? Is this documented?
  6. Acceptance Testing of completed module
    1. How are the dimensions checked and verified against drawings?
    2. How is the light transmission measured for a completed module?
    3. What criteria are used to accept a completed module before shipment?
    4. What testing will be done to verify performance?
    5. How many modules will be tested with cosmics?
  7. Tracking
    1. Are all travelers specified for the project?
    2. What information is recorded for the pmts?
    3. What information is recorded for the lead glass?
    4. What information is recorded during assembly fabrication?
  8. Schedule
    1. How is the schedule tracked?
    2. Note: Time for completion of a module should be revisited after completion of the first batch of modules.
  9. Reporting
    1. Is the reporting chain to the project clear?

Contract Requirements

  1. Final Construction Plan
  2. Final Acceptance Test Plan
  3. Quality Assurance Plan.

Testing and Tracking: Section 5 of the Statement of Work

Testing

The vendor shall include a draft Acceptance Test Plan with their contract proposal with the final plan to be formally approved by JLab at the Readiness Review. The following items must be included:

  1. Acceptance of lead sheets upon receipt
  2. Acceptance of fibers upon receipt
  3. Acceptance of swaged lead sheets
  4. Acceptance of fibers during sorting
  5. Dimensional tests of aluminum base plates
  6. Dimensional tests of lead-scintillation matrix during stacking
  7. Acceptance of completed modules based on the following criteria:
    1. Dimensional testing of modules after machining
    2. Measurement of light transmission of completed modules.
    3. Determination of the uniformity of transmission across the face of the BCAL module, e.g. digital photos showing the number of damaged fibers.
  8. Measurements of the response of a sample of completed modules to cosmic rays.

Tracking

The vendor must keep a record (travelers) of all raw materials and inspections that are used in the construction of each module, and document the procedures followed during fabrication.

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