IFA029 Extended Barrel 

TILECAL OPTICS INSTRUMENTATION  CHECK LIST

Cover Sheet

REF

REV:1 
date 4 - 01 - 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

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

Instrumentation start date:  11-12-00
Instrumentation end date:   05-01-01
Certification (QC6) start date: 15-12-00
Certification (QC6) end date:  19-12-00

Remaining problems: 

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


For detailed QC6 Info for module IFA0029: Click Here.

 

TILECAL OPTICS INSTRUMENTATION  CHECK LIST

Sheet 1 of 12

INSTITUTION:      IFAE

MODULE N0:     IFA029

 

1. Module Preparation
Task Description Date Operators Comments
1.0 Record Module Number & Site 11-12-00 R, P
1.1 Set-up Module  11-12-00 R, P
1.2 Set-up Work Space and Supplies  11-12-00 R, P
1.3 QC0:
Initial Inspection 		 1-12-00 R, 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 11-12-00 P, R
1.5 Close girder holes with aluminium tape 11-12-00 P, R
1.6 Install Fiber Fixation Rails
+ Pieces for Bundle Fiber Fixation		 11-12-00 P, R
1.7 Record Aspirin Tube Batch # 11-12-00 P IF151100
1.8 Install Aspirin Tubes and washers 11-12-00 R, P
1.9 Mark Cell Boundaries and 
Label holes with cell numbers		 11-12-00 R, P

 

2. Tile Installation
Task Description Date Operators Comments
2.1 QC1a:
Tile Inspection 		 11-12-00 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, 4, 5, 6 and the tiles of size 7, 8, 9,10, 11
2.1b) Tile End Surfaces OK Tiles of size 7 were painted to reduce luminosity.
2.1c) Tile Wrappers OK
2.2 Record Tile Batch and pack Numbers 11-12-00 P
Tile Size Packs ID Comments
1 640, 847,. 775, 764, 570, 721, 766 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.
2 118(7), 124, 182, 156, 60, 51, 50, 101(13)
3 348 (15), 432, 239, 273, 271, 354, 384, 350(5)
4 89(19), 88, 71, 62, 245, 96, 271, 277(1)
5 76(19), 29, 77, 75, 368, 37, 302, 312(1)
6 135, 137(19), 193, 202, 130, 129, 134, 264(1)
7 496 (4), 427, 505, 460, 494, 393, 381, 515, 394(1); 1 special tile IF190900
8 129, 229, 144, 81, 141, 167, 359, 357(4); 1 special tile IF190900
9 28(2), 569, 542, 545, 576, 520, 579, 498, 606(3); 1 special tile IF190900
10 446 (4), 448, 465, 442, 467, 515, 74, 16, 14(12); 1 special tile IF190900
11 200(9), 155, 418, 514, 501, 415, 421, 426, 456(8)
2.4 Insert Tiles 11-12-00 P
2.5 QC1b:
Tile Inspection after insertion		 12-12-00 P
Sub Item OK Not OK : List problems and repairs
2.5a) Tile Sizes OK
2.5b) Tile End Surfaces OK 2 tiles from size 11, pack 456 were replaced after QC6
2.5c) Tile Wrappers OK
2.6 Put Shims where it was needed 4-12-00 R, P
2.7 Install and close rods 5-1-01 R,P

 

3. Routing Preparations

 
Task Description Date Operators Comments
3.1 Record ITC Fiber  serial # 
(EB only)		 12-12-00 P RIGHT52
LEFT52
3.2 Install ITC Fiber Assemblies
(EB's Only)		 12-12-00 R,P
3.3 Record Laser Fiber Bundle IDs  12-12-00 P EB97 odd side - EB98  even side
3.4 Install Laser Fiber Bundles  12-12-00 P, R
3.5 Install Fiber Separator wires  12-12-00 P, R

 

4. Fiber/Profile Installation
Task Description Date Operators Comments
4.1 Record profiles/fibers Batch #s  12-12-00 P IF091100 /  D4:  IF180700 /   C10D4: IF140400
4.2 Fill table with profile boxes  12-12-00 P, R
4.3 Insert Profiles/fibers and make sub bundles 12-12-00 P, R
4.4 QC2:
Verify Fiber Lengths and Sorting using LED tubes		 12-12-00 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 5-1-01 R Installed after QC6

 

5. Fiber Routing
Task Description Date Operators Comments
5.1 Count fibers inside 13-12-00 P, R
5.2 Route Sub-bundles To Aspirin Tubes 13-12-00 P, R
5.3 Remove fibre separator strings 14-12-00 R
5.4 Remove one rod from each tile size The rods  where not yet installed at this point.
5.5 Introduce the LED/light tubes 13-12-00 P
5.6 QC3:
Verify Fiber Routing 		 13-12-00 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 13-12-00 P, R
5.8 QC4:
Fiber Registraton and Damage 		 13-12-00 P, R
Item OK Not OK : List problems and repairs
5.8a) Stress Crazing OK
5.8b) Cladding Damage OK Some fibers were damaged and dirty of some kind of grease
5.8c) Fiber Curvature OK
5.8d) Fibers outside girder OK
5.9 Secure the sub-bundles with velcro straps and adjust ends 13-12-00 P, R
5.10 Insert the dummy fibres 13-12-00 P, R

 

6. Glue fiber bundles
Task Description Date Operators Comments
6.1 Prepare glue 13-12-00 P Hardener BATCH #200369423
Resin       BATCH #N9C129216
6.2 Verify again fibre extremities  13-12-00 P
6.3 Glue  13-12-00 P, R
6.4 Reserve Samples of Epoxy 13-12-00 P
6.5 Wait for Epoxy Cure 13-12-00/14-12-00 P

 

7. Secure fiber bundles
Task Description Date Operators Comments
7.1 Cut dummy fibers extremities  Not done. Dummy fibers were cut before installation.
7.2 Tie Fiber Bundles to Rails 5-1-00 P, R
7.3 Put cotton cable  5-1-00 P, R

 

8. Polish Fiber Ends
Task Description Date Operators Comments
8.1 Set-up the Polishing Machine 14-12-00 P
8.2 Polish Fibers 14-12-00 P
8.4 Remove Polishing Machine 14-12-00 P
8.3 Clean the girder  14-12-00 P
8.5 QC5: Inspect Fiber Ends  14-12-00 JC
 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 2-1-00 R
10.2 Cover Module with Light Tight  'Paper' 5-1-00 P, R
10.3 Attach Girder End Plates 

 

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  15/12/00 I. Korolkov  .
12.2 Install Source & Driver -. I. Korolkov  .
12.3 Connect Power and
Signal Cables		 - I. Korolkov  .
12.4 Record Source Scan 
for Each Tile Layer		 - I. Korolkov  .
12.5 Verify that the Data is Good - I. Korolkov  .
12.6 Remove & 
Store Source & Driver 		 - I. Korolkov  .
12.7 Remove & 
Store Test Drawer 		 19/12/00 I. Korolkov  .
12.8 Update Production 
Monitor Pages		 19/12/00  O.Norniella  .

GENERAL REMARKS:


 
 

Page maintained by:

Juan Carlos Peņa Garcia
jcpg@ifae.es