IFA043 Extended Barrel 

TILECAL OPTICS INSTRUMENTATION  CHECK LIST

Cover Sheet

REF

REV:1 
date 03 - 07 - 01

 

TASK

DESCRIPTION

QC Page

1

MODULE PREPARATION

QC0

2

TILES INSTALLATION

QC1

3

ROUTING PREPARATION

 

4

PROFILES AND FIBRES INSTALLATION

QC2

5

FIBRES ROUTING

QC3

6

FIBRES BUNDLES GLUING

QC4

7

SECURE FIBRES BUNDLES

 

8

POLISHING AND CUTTING

QC5

9

INSTALL SOURCE TUBES

QC7

10

CLOSE-UP

 

11

CLEANUP

 

12

QUANTITATIVE TEST AND CERTIFICATION

QC6

 

 GENERAL REMARKS

 GENERAL REMARKS

  • # At each Quality Control step a report is required in the logbook.. The signature of the designed QC person is required. 

    Instrumentation start date: 19/06/01
    Instrumentation end date : 22/06/01
    Certification (QC6) start date:25/06/01
    Certification (QC6) end date: 26/06/01
    Remaining problems: 

    • Spliced Fibers: -
    • Unrepaired Couplings: -
    • Fiber problems flagged: -


    • For detailed QC6 Info for module IFA0043: Click Here.

     

     

     

    TILECAL OPTICS INSTRUMENTATION  CHECK LIST

    Sheet 1 of 12

    INSTITUTION:      IFAE

    MODULE N0:     IFA043

     

    1. Module Preparation
    Task Description Date Operators Comments
    1.0 Record Module Number & Site 19-6-01 P
    1.1 Set-up Module  19-6-01 P
    1.2 Set-up Work Space and Supplies  19-6-01 P
    1.3 QC0:
    Initial Inspection     		 19-6-01 P
    Sub Item OK Not OK : List problems and repairs
    1.3a) Residual Glue,  paint, contaminants OK submodules very dirty of paint
    1.3b) Spring Pins OK
    1.3c) Plate/Weld Bar Edges OK
    1.3d) Sub module Shims and Spacing OK
    1.3e) Painted Surfaces OK
    1.3f) Slot Widths OK
    1.3g) Overall dimensions OK
    1.4 Clean and paint Module Surfaces 19-6-01 P
    1.5 Close girder holes with aluminium tape 19-6-01 P,R
    1.6 Install Fiber Fixation Rails
    + Pieces for Bundle Fiber Fixation    		 19-6-01 P, R
    1.7 Record Aspirin Tube Batch # 19-6-01 P IF150501:1 unit of D14.5, 1 unit of D12, 1 units of 7.5; The others : IF050401
    1.8 Install Aspirin Tubes and washers 19-6-01 P
    1.9 Mark Cell Boundaries and 
    Label holes with cell numbers    		 P, R

     

     

    2. Tile Installation
    Task Description Date Operators Comments
    2.1 QC1a:
    Tile Inspection     		 20-6-01 P
     Sub Item OK Not OK : List problems and repairs
    2.1a) Tile Color OK There are important diferences between the color of tiles of size 1, 2, 3 and the tiles of size 4, 5, 6, 7, 8, 9,10, 11
    2.1b) Tile End Surfaces OK
    2.1c) Tile Wrappers OK
    2.2 Record Tile Batch and pack Numbers 19-06-01 P,R
    Tile Size Packs ID Comments
    1 1480(18), 1487, 1494, 1482, 1483, 1190(2), 1388, 1266 Packs ordered from End Plate to ITC. The numbers between brackets are the number of tiles extracted from the pack written just before. If there is not a bracked number after the pack number it means that 20 tiles were extracted from that pack.

    Packs number 1490, 1493, 1492, 1491, 1489 were discarded discarded because they are not wrapped in paper.
    2 86(7), 151, 90, 87, 91, 92, 74, 88(13)
    3 864(15), 873, 859, 863, 862, 867, 1213, 1214(5)
    4 504(14), 442, 419, 496, 517, 527, 400, 436(6)
    5 96, 156, 212, 453, 501, 164, 170
    6 169, 268, 216, 207, 207, 116, 113, 140
    7 24(15), 78, 33, 61, 249, 207, 257, 205(10) Special tile:IF040401
    8 322(19), 226, 289, 231, 225, 230, 237, 233(4) Special tile:IF040401
    9 461(15), 393, 388, 603, 604, 480, 524, 596(10) Special tile:IF040401
    10 493(4), 359(16), 471, 469, 356, 358, 350, 348, 351(4) Special tile:IF040401
    11 226(15), 232, 224, 228, 221, 213, 250, 251(10)
    2.4 Insert Tiles
    2.5 QC1b:
    Tile Inspection after insertion    		 19-6-01 P, R
    Sub Item OK Not OK : List problems and repairs
    2.5a) Tile Sizes OK
    2.5b) Tile End Surfaces OK Tile number 6 B14  fibre number 6  interior crack
    2.5c) Tile Wrappers OK
    2.6 Put Shims where it was needed
    2.7 Install and close rods

     
     

    3. Routing Preparations
    Task Description Date Operators Comments
    3.1 Record ITC Fiber  serial # 
    (EB only)    		 20-6-01 P RIGHT59
    LEFT59

    C10D4 Long: IF141200   -Short:IF140400

     
    3.2 Install ITC Fiber Assemblies
    (EB's Only)    		 20-6-01 P,R
    3.3 Record Laser Fiber Bundle IDs  20-6-01 P EB149 odd side - EB150 even side
    3.4 Install Laser Fiber Bundles  20-6-01 P, R
    3.5 Install Fiber Separator wires  20-6-01 P, R

     

    4. Fiber/Profile Installation
    Task Description Date Operators Comments
    4.1 Record profiles/fibers Batch #s  21-6-01 P IF210501
    4.2 Fill table with profile boxes  20-6-01 P, R
    4.3 Insert Profiles/fibers and make sub bundles 20-6-01 P, R
    4.4 QC2:
    Verify Fiber Lengths and Sorting using LED tubes    		 20-6-01 P
    Sub Item OK Not OK : List problems and repairs
    4.4a) Fiber Lengths OK
    4.4b) Fiber Counts OK
    4.4c) Depth Sorting OK
    4.4d) Bad tile/fiber coupling or bad fibers OK
    4.5 Tape Profiles 20-6-01 P

     

     

    5. Fiber Routing
    Task Description Date Operators Comments
    5.1 Count fibers inside 21-6-01 P, R
    5.2 Route Sub-bundles To Aspirin Tubes 21-6-01 P
    5.3 Remove fibre separator strings
    5.4 Remove one rod from each tile size
    5.5 Introduce the LED/light tubes
    5.6 QC3:
    Verify Fiber Routing     		 21-6-01 P
    Sub Item OK Not OK : List problems and repairs
    5.6a) Routing mistakes OK
    5.6b) Bad tile/fibre coupling OK
    5.6c) Profiles coming out of the grooves OK
    5.7 Register and secure Fibers in aspirine tubes
    5.8 QC4:
    Fiber Registraton and Damage     		 21-6-01 P
    Item OK Not OK : List problems and repairs
    5.8a) Stress Crazing OK
    5.8b) Cladding Damage OK
    5.8c) Fiber Curvature OK
    5.8d) Fibers outside girder OK
    5.9 Secure the sub-bundles with velcro straps and adjust ends 21-6-01 P, R
    5.10 Insert the dummy fibres 21-6-01 P, R

     

     

     

    6. Glue fiber bundles
    Task Description Date Operators Comments
    6.1 Prepare glue 21-6-01 P Hardener BATCH #80C125715
    Resin       BATCH #80C131115
    6.2 Verify again fibre extremities  21-6-01 P
    6.3 Glue  21-6-01 P
    6.4 Reserve Samples of Epoxy 21-6-01 P
    6.5 Wait for Epoxy Cure 21-6-01/22-6-01 P

     

    7. Secure fiber bundles
    Task Description Date Operators Comments
    7.1 Cut dummy fibers extremities 
    7.2 Tie Fiber Bundles to Rails 22-06-01 R, P
    7.3 Put cotton cable  3-07-01 R

     

    8. Polish Fiber Ends
    Task Description Date Operators Comments
    8.1 Set-up the Polishing Machine 22-6-01 P
    8.2 Polish Fibers 22-6-01 P
    8.4 Remove Polishing Machine 22-6-01 P
    8.3 Clean the girder  22-6-01 P
    8.5 QC5: Inspect Fiber Ends  22-6-01 M
     Sub Item OK Not OK : List problems and repairs
    8.5a) Check for dust inside the girder OK
    8.5b) Fiber End Surface Quality OK.
    8.5c) Visual Light Level with video camera OK


     
     

    9. Install Source Tubes 
    (This task will be done at CERN for all modules.)
    Task Description Date Operators Comments
    9.1 QC7a:
    Check Source tube holes     		  .  .  .
    9.2 Measure module length  .  .  .
    9.3 Cut straight tubes  .  .  .
    9.4 Prepare tube ends  .  .  .
    9.5 Clean tubes  .  .  .
    9.6 QC7b:Test with Dummy capsule  .  .  .
    Sub Item OK Not OK : List problems and repairs
    Straight Tubes  .  .
    Bent Tubes  .  .
    9.7 Glue pairs of straight tubes to make 'U's  .  .  .
    9.8 Passing test of 'U' s with dummy capsule  .  .  .
    9.9 Insert 'U's  .  .  .
    9.10 Glue the rest of bent tubes  .  .  .
    9.11 Intermediate passing test of glued parts of pipe system  .  .  .
    Sub Item OK Not OK : List problems and repairs
    9.12 QC7a: Final passing test of pipe system with dummy capsule  .  .  .
    9.13 QC7b: Final pressure test  .  .  .
    Sub Item OK Not OK : List problems and repairs


     
     

     
     
     
     

     

    10. Close up
    Task Description Date Operators Comments
    10.1 Remove Temporary Labels 28-6-01 R
    10.2 Cover Module with Light Tight  'Paper' 03-7-01 R
    10.3 Attach Girder End Plates  03-7-01 R, P

     

    11. Cleanup
    Task Description Date Operators Comments
    11.1 Remove Assembly Fixture 
    11.2 Remove Supplies and Tools

     

    12. Test & Certification (QC6)
    Task Description Date Operators Comments
    12.1 Insert Test Drawer  25/06/01 C.Iglesias  .
    12.2 Install Source & Driver -. C.Iglesias  .
    12.3 Connect Power and
    Signal Cables    		 - C.Iglesias  .
    12.4 Record Source Scan 
    for Each Tile Layer    		 - C.Iglesias  .
    12.5 Verify that the Data is Good - C.Iglesias  .
    12.6 Remove & 
    Store Source & Driver     		 - C.Iglesias  .
    12.7 Remove & 
    Store Test Drawer     		 26/06/01 C.Iglesias  .
    12.8 Update Production 
    Monitor Pages    		 26/06/01  C.Iglesias  .

    GENERAL REMARKS:

    Installed protective sheet for the ITC
     
     

    Page maintained by:

    Mariví Molés Mateo
    moles@ifae.es