MODULE :

ANL-056 @MSU
Type: 9
ATLAS TILECAL 

OPTICS INSTRUMENTATION  CHECK LIST
Cover Sheet
REF
REV:2.10, Jan. 16, 2002
TASK
DESCRIPTION
Ref. Page
1
 MODULE PREPARATION
1
2
 TILES INSTALLATION
2
3
 ROUTING PREPARATION
 3
4
 PROFILES AND FIBRES INSTALLATION
4
5
 FIBRES ROUTING
5
6
 FIBRES BUNDLES GLUING
6
7
 POLISHING AND CUTTING
 7
8
 SECURE FIBRES BUNDLES
8
9
 QC6 SCAN
 9
10
 CLOSEUP
 10
NOTES
Work crew should initial each task that they work on.

Supervisor should indicate the date as each task is completed.

QC person should fill in the report for each QC task. The QC tasks must be completed before subsequent tasks are started.

Work crew shold fill in the materials list for all items used.

Note any problems, deviations from procedures, suggestions, etc. in the space at the bottom and on the reverse side of pages. 


 
 
 
 
 
 
 
1. Module Preparation
Task
Description
Date 
Work Crew 
1.1
Setup Module 
 June 26/02
MN,RR,DO,AB,DP,SL,RW 
1.2
QC0:
Initial Inspection 
 June 27/02
AB 
Item
OK
Not OK : List problems and repairs
Residual Glue
 v
 
Spring Pins
 v
 
Plate/Weld Bar Edges
 v
 
Submodule Shims and Spacing
 
 some big gaps
Pained Surfaces
 
 UI submodules have thick paint
Slot Widths
 
 
Contaminants
 
 rust on ITC and bottom of girder
Task
Description
Date 
Work Crew 
1.3
Check Bolts
 June 27
 AB
1.4
Clean out Slots
 July 1
 SL,DP,RW
1.5
Clean out Source Holes
 July 2
 AB,DP
1.6
Cover Holes in Girder
 June 28
 DP,SL
1.7
Drill & Tap Holes for belt and laser fiber connector
 June 28
 DO
1.8
Clean Module Surfaces
 July 2
 AB
1.9
Mark Cell Boundaries 
 July 8
 SL,DP,RW,AB
1.10
Install Cell Labels, & Cover with Tape
July 9 
 AB
1.11
Record the Submodule IDs
June 27 
 AB
1.12
Ream Girder Rings & Clean Out Holes
 June 27
 DO

NOTES: 1.13  Istall cover plates on empty girder rings - June 27 - AB


 
 
 
 
 
 
 
2. Tile Installation
Task
Description
Date
Work Crew 
2.1
Measure gaps for shims
 July 2/02
 DO,SL,AB
2.2
Install Shims
 July 11
 AB,RW
2.3
Sort & Record Tile Pak Numbers
 July 9
 AB,RW,SL,DP
2.4
Insert Tiles
 July 9
 AB,RW,SL,DP
2.5
Insert Special ITC Tiles
 July 10
 AB
2.6
QC1:
Tile Inspection 
 V
 
Item
OK
Not OK : List problems and repairs
Tile Color
 v
 
Tile Sizes
 v
 
Tile End Surfaces
 v
 
Tile Wrappers
 v
 
Task
Description
Date
Work Crew 
2.7
Install Rods
 July 10
SL,AB,RW 

NOTES:


 
 
 
 
 
 
 
3. Fiber Preparations
Task
Description
Date
Work Crew 
3.1
Install PMT Labels
 June 27/02
 AB
3.2
Label Bottom of Aspirin Tubes
 June 28
 DP,SL
3.3
Install Aspirin Tubes and Washers 
  June 28
 DP,SL
3.4
Install Fixation Rails
 July 10
 RW,AB
3.5
Install Belt Loops
 July 11
 AB
3.6
Cover PMT Labels with tape
 June 27
 AB
3.7
Install Laser Fibers 
 July 11
 AB,RW
3.8
Record Laser Fiber #
 July 11
 AB
3.9
Cover Girder Area
 V
 
3.10
Install ITC Fiber Supports
 Aug. 1
 AB,RW

NOTES:
 


 
 
 
 
 
 
 
4. Fiber/Profile Installation
Task
Description
Date
Work Crew 
4.1
Setup Profile Shelves
 July 10/02
 DP,SL
4.2
Record Profile Batch Numbers
 July 17
 RW,AB
4.3
Insert Profiles/WLS Fibers
 July 11-17
 RW,AB,SL
4.4
Install ITC Fibers
 July 22
 SL,DP
4.5
Record ITC Fiber #
 
 
4.6
Inspect the profiles
 v
 
4.7
Install Fiber Separator Wires
 July 22
 RW,SL,DP
4.8
Separate fibers by depth
 July 22
 RW,DP,SL
4.9
Make subbundles
 v
 
4.10
Install LED light tubes
 July 24
 RJM
4.11
QC2: Verify Sorting 
 July 24
 RJM
Item
OK
Not OK : List problems and repairs
Fiber Lengths
 
SEE QC SHEET
Fiber Counts
 v
 
Depth Sorting
 v
 
Visual Light Levels
 
SEE QC SHEET 
4.12
Remove Fiber SeparatorWires
 July 24
 SL,DP,DO

NOTES:  Odd side profiles in first
 
 
 
 
 
 
 
 
5. Fiber Routing
Task
Description
Date 
Crew
5.1
Setup the Routing Models
 Aug. 1/02
SL,AB 
5.2
Route Sub-bundles To Aspirin Tubes
 Aug. 2
 AB,RW
5.3
Route the Laser Fibers
 Aug. 2
 AB,RW
5.4
QC3:
Verify Fiber Routing 
 Aug. 8
 RJM
Item
OK
Not OK : List problems and repairs
Odd Side Cells
 
 See notes
Even Side Cells
 
 See notes
5.5
Insert Gluing tubes
 Aug. 26
AB 
5.6
Insert Teflon Rods
 Aug. 8
 AB,RW,SL
5.7
Insert spare fiberts
 Aug. 3
 AB,RW
5.8
Register and Secure Fibers in Aspirin Tubes
Aug. 26
AB
5.9
Insert Dummy fibers
 Aug. 26
 AB
5.10
QC4: Check Fiber Damage
 Aug. 26
 RJM
Item
OK
Not OK : List problems and repairs
Broken fibers
 v
 
Stress Crazing
 
 1 fiber to be replaced
Cladding Damage
 v
 
Fiber Curvature
 v
 
Fiber Contact
 v
 

5.4 spare fiber to PMT 30 is bad (kinked) - replace it: fixed byAB
 2 fibers in L bundle to PMT37 are tangled in PMT33 bundle: fixed AB
Put special tiles in layers 7,8,9: done RJM
 
6. Glue fiber bundles
Task
Description
Date 
Work Crew 
6.1
Prepare Glue Cartridges
 Aug. 30 /02
 RJM
6.2
Prepare the TV Monitor
 Aug. 30
 AB, DO
6.3
Inject the Glue
 Aug. 30
 AB, DO,RJM
6.4
Reserve Samples & Rcord Batch numbers 
 Aug. 30
 AB,DO,RJM
6.5
Epoxy Cure
 Sept. 1
 RJM
6.6
Remove Cable Ties from Silicon Tubes
 Sept. 1
 MN

NOTES:

 
 
 
 
 
 
 

 

7. Polish Fiber Ends
Task
Description
Date 
Work Crew 
7.1
Setup the Polishing Machine
 Sept. 3, 02
 AB,DO
7.2
Prepare a Test Sample
Sept. 3 
 AB
7.3
Polish Fibers
 Sept. 3
 AB
7.4
Remove Polishing Machine
 Sept. 5
 AB
7.5
Install camera/ cleaner 
 Sept. 5
 AB
7.6
Clean Out the Girder
 Sept. 6
 RJM
7.7
QC5: Inspect Fiber Ends 
 Sept. 6
 RJM
Item
OK
Not OK : List problems and repairs
Surface Quality
 v
 
Visual Light Level
 v
 

NOTES:
7.3 After polishing the even side we note that the surface of the fibers is rough, even though the surface of the AT is smooth.  The epoxy sample is well cured.  This is similar to the problem that we had on the previous module (ANL055).  We suspect that the saw blade is dull or has some other problem and is heating the epoxy.  We changed the blade (this is the 3rd one) before polishing the odd side.  We removed the plastic washers on the even side and repolish that side.  Surfaces are then better.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8. Secure fiber bundles
Task
Description
Date
Work Crew
8.1
Cut dummy fibers 
 
  
8.2
Cut Gluing tubes
 
 
8.3
Tie Fiber Bundles to Rails
 
 
       
8.4
Install Nylon Belt
 
 

  NOTES:
 

9:  QC6 Scan

Date Completed:Oct. 10, 02
Final RMS: 5.9

 
 
 
 
 
 
 
10. Close up
Task
Description
Date 
Work Crew
10.1
Install Alum Tape over Profiles
 
 
10.2
Cover Module with Plastic Sheet
  
 
10.3
Cover Girder Ends
 
 
10.4
Install ITC Cover
 
 
10.5
Install Plastic Source Tubes
 
 
10.6
Cover Source holes
 
 
10.7
Install Shipping Cover 
 
 

NOTES:

10.7  Wait for girder covers from ANL before installing shipping cover

Shimming Data Sheet



 
 
 
 
 
 
 
 
Submodule

ID

  
Measured Widths

(mm)
Shims Required
Gap # 
Tile 
Oddside
Even side
1/2
3/4
1
1- 
ANL-SM109
1
 4.7
 4.6
 
 
 
2- 
ANL-SM116
1
 4.8
 5.1
 
 
 
3- 
ANL-SM121
1
 5.2
 5.6
 
 
 
4- 
UI-012
1
 6.5
 6.6
 
 
 
5- 
UI-192
1
 4.6
 4.3
 
 
 
6- 
UI-139
1
 5.4
 5.4
 
 
 
7- 
UI-187
1
 4.7
 4.3
 
 
 
8- 
ANL-TQ056
1
 4.2
 4.2
 
 
 
9- 
UI-189
1
 4.9
 4.9
 
 
 
 ITC-
  
 
 
 
 
 
 
1
  
11
 5.4
 5.1
 
 
 
2
  
11
 4.4
 4.7
 
 
 
3
  
11
 4.2
 4.4
 
 
 
4
  
11
 4.2
 4.4
 
 
 
5
  
11
 5.0
 5.0
 
 
 
6
  
11
 4.7
 4.8
 
 
 
7
  
11
 4.2
 4.1
 
 
 
8
  
11
 4.2
 4.6
 
 
 
9
  
11
 4.1
 4.1
 
 
  

NOTES: 1. Measure Tile Slot 1 at the bottom of the slot and Tile Slot 11 at the top
                   (where the widths are assumed to be minimum)
               2.  Required shims make the minimum slot width in the range 4:4.5 mm
               3.  Gaps are numbered starting at the ITC end.

Materials List


Tile Size
Color
Pkg.# (number of tiles) in order from ITC end
1
Yellow
 1159,1155,1160,1236,1180,1078,1175
2
Y
 229, 345,1121(9),1021,289(19),107,350,1019(12)
3
Y
955,925,1009,877,1007,718,714
4
BLUE
 133,161,81,120,103,187,165
5
B
 647,654,745,663,668,517,580
6
B
 822,686,793,668,802,876,739
7
B
 627,214,16,15,3,6,135
8
B
 749,755,784,797,822,786,785
9
B
 795,946,843,955,951,779,845
10
B
 228,2,454,102,282,1,104,59
11
B
 74,314,316,97,306,214,53,55(17)
 
Date of BATCH 
WLS/profile
Long Profiles 
Short Profiles
A12B11
Apr. 16/ 02 
 Apr. 16/ 02
A13B11
 Apr. 16/ 02
 Apr. 16/ 02
A13B12
 Apr. 16/ 02
 Apr. 16/ 02
A14B12
 Apr. 16/ 02
 Apr. 16/ 02
A14B13
 Apr. 16/ 02, Mar. 5/02
  Apr. 16/ 02, Mar. 5/02
A15B13
 Apr. 16/ 02, Mar. 5/02
  Apr. 16/ 02, Mar. 5/02
A15B14
 Apr. 16/ 02, Mar. 5/02
 Apr. 16/ 02
A16B14
 Apr. 16/ 02
 Apr. 16/ 02
A16B15
 Apr. 16/ 02, Mar. 5/02
 Apr. 16/ 02
 
 
ITC Fibers #:
Right: 143-T9
Left: 141-T9
 
 
 
Laser Fiber #'s
Odd Side: EB236
Even Side:EB238
 
 
 
Epoxy Batch #
Resin:
Hardner:2C1175
Exp. Date:9/14/03

 
 
 
 
 
 
 

QC 2,3,4 Problem List

Tile Layer
Cell
Side
Tile *
Problem
Fixed ?
QC2
  
 9
 D5
 Odd
 65
 fiber damaged
 replaced
 4
 B14
 Odd
 16
 short fiber
 replaced
 4
 B14
 Even
 1
 short fiber
 replaced
 4
 B14
 Even
 19
 bad fiber core
 replaced
 1
 A15
 Odd
 7
 bad fiber core
 replaced
 
 
 
 
 
 replaced
 
 
 
 
 
 
QC4
 
 
 
 
 
 10
 D4
 Even
 1
Fiber core damaged 
 replaced
 2
 A12
 Even
 7,8,9
 fibers twisted - OK
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
           
           
           
           
           
           

NOTE: Tiles are numbered from the beginning of the cell, starting at the tile closest to the ITC end of the module. Count every other profile to count the tiles. Odd tile layers start at the cell boundary (count from the first profile), even tile layers start with a spacer plate (count from the second profile). The tile counting stick makes it easier to locate the tiles.


QC6 PROBLEMS

This page maintained by: - RJM