IFA044 Extended Barrel 

TILECAL OPTICS INSTRUMENTATION  CHECK LIST

Cover Sheet

REF

REV:1 
date 23 - 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: 28/06/01
    Instrumentation end date : 03/07/01
    Certification (QC6) start date: 03/07/01
    Certification (QC6) end date: 06/07/01
    Remaining problems: 

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


    • For detailed QC6 Info for module IFA0044: Click Here.

     

     

     

    TILECAL OPTICS INSTRUMENTATION  CHECK LIST

    Sheet 1 of 12

    INSTITUTION:      IFAE

    MODULE N0:     IFA044

     

    1. Module Preparation
    Task Description Date Operators Comments
    1.0 Record Module Number & Site 28-6-01 P
    1.1 Set-up Module  28-6-01 P
    1.2 Set-up Work Space and Supplies  28-6-01 P
    1.3 QC0:
    Initial Inspection     		 28-6-01 P
    Sub Item OK Not OK : List problems and repairs
    1.3a) Residual Glue,  paint, contaminants OK
    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 28-6-01 P, R
    1.5 Close girder holes with aluminium tape 28-6-01 P,R
    1.6 Install Fiber Fixation Rails
    + Pieces for Bundle Fiber Fixation    		 28-6-01 P, R
    1.7 Record Aspirin Tube Batch # 28-6-01 P IF050401:6 units of D5.5, 5 unit of D10.3; The others : IF150501
    1.8 Install Aspirin Tubes and washers 28-6-01 P, R
    1.9 Mark Cell Boundaries and 
    Label holes with cell numbers    		 28-6-01 P, R

     

     

    2. Tile Installation
    Task Description Date Operators Comments
    2.1 QC1a:
    Tile Inspection     		 29-6-01 P,R
     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 29-06-01 P,R
    Tile Size Packs ID Comments
    1 1190(16), 1113, 1163, 1173, 1150, 1193, 1283, 1268(4) 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.

     
    2 88(5), 187, 89, 96, 83, 64, 59, 63(15)
    3 1214(13), 1211, 1249, 1267, 1270, 1174, 1180, 1182(7)
    4 436(12), 487, 32, 37, 30, 96, 102, ,106(8)
    5 197(18), 185, 64, 225, 220, 195, 70, 200(2)
    6 278(17), 288, 282, 275, 273, 284, 294, 101(3)
    7 205(8), 195, 194, 190, 223, 217, 224, 218(17)
    8 233(13), 35, 43, 29, 44, 573, 572, 578
    9 596(8), 568, 528, 506, 507, 392, 391, 394(17)
    10 351(14), 482, 404, 393, 391, 457, 456, 556, 551, 399(2)
    11 251(8), 249, 252, 253, 254, 205, 203, 202, 204(9)
    2.4 Insert Tiles
    2.5 QC1b:
    Tile Inspection after insertion    		 29-6-01 P, R
    Sub Item OK Not OK : List problems and repairs
    2.5a) Tile Sizes OK
    2.5b) Tile End Surfaces OK
    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)    		 29-6-01 R D4 Long/short: IF180700

    C10D4 Long: IF141200   -Short:IF140400

     
    3.2 Install ITC Fiber Assemblies
    (EB's Only)    		 29-6-01 R RIGHT74
    LEFT74
    3.3 Record Laser Fiber Bundle IDs  29-6-01 R EB177 odd side - EB178 even side
    3.4 Install Laser Fiber Bundles  29-6-01 P, R
    3.5 Install Fiber Separator wires  29-6-01 R

     
     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    4. Fiber/Profile Installation
    Task Description Date Operators Comments
    4.1 Record profiles/fibers Batch #s  29-6-01 R IF210501
    4.2 Fill table with profile boxes  29-6-01 P, R
    4.3 Insert Profiles/fibers and make sub bundles 29-6-01 P, R
    4.4 QC2:
    Verify Fiber Lengths and Sorting using LED tubes    		 02-7-01 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 02-7-01 P

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    5. Fiber Routing
    Task Description Date Operators Comments
    5.1 Count fibers inside 02-7-01 P, R
    5.2 Route Sub-bundles To Aspirin Tubes 02-7-01 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     		 02-7-01 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     		 02-7-01 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 02-7-01 P, R
    5.10 Insert the dummy fibres 02-7-01 P, R

     

     

     

    6. Glue fiber bundles
    Task Description Date Operators Comments
    6.1 Prepare glue 02-7-01 R Hardener BATCH #601128606
    Resin       BATCH #80C131115
    6.2 Verify again fibre extremities  02-7-01 P
    6.3 Glue  02-7-01 P
    6.4 Reserve Samples of Epoxy 02-7-01 P
    6.5 Wait for Epoxy Cure 02-7-01/03-7-01 P

     

    7. Secure fiber bundles
    Task Description Date Operators Comments
    7.1 Cut dummy fibers extremities 
    7.2 Tie Fiber Bundles to Rails 02-7-01 R, P
    7.3 Put cotton cable  13-07-01 R, P

     

    8. Polish Fiber Ends
    Task Description Date Operators Comments
    8.1 Set-up the Polishing Machine 03-7-01 P
    8.2 Polish Fibers 03-7-01 P
    8.4 Remove Polishing Machine 03-7-01 P
    8.3 Clean the girder  03-7-01 P
    8.5 QC5: Inspect Fiber Ends  03-7-01 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 09-7-01 P
    10.2 Cover Module with Light Tight  'Paper' 13-7-01 R, P
    10.3 Attach Girder End Plates  16-7-01 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