MODULE :

ANL-039 @MSU
ATLAS TILECAL 

OPTICS INSTRUMENTATION  CHECK LIST
Cover Sheet
REF
REV:2.8 June 13, 2001
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 
AUG-22-01
MN, RW, RR,AB,DD, RJM
1.2
QC0:
Initial Inspection 
AUG-22-01
RJM
Item
OK
Not OK : List problems and repairs
Residual Glue
X
  
Spring Pins
X
  
Plate/Weld Bar Edges
X
  
Submodule Shims and Spacing
 X
  
Pained Surfaces
 
ANL-T0045 has very little paint
Slot Widths
 X
  
Contaminants
  
 Rust on Girder
Task
Description
Date 
Work Crew 
1.3
Check Bolts
AUG-22-01
AJB
1.4
Clean out Slots
AUG-22-01
AB, RW
1.5
Clean out Source Holes
AUG-22-01
RW
1.6
Cover Holes in Girder
AUG-23-01
AB
1.7
Drill & Tap Holes for belt and laser fiber connector
AUG-23-01
DRW
1.8
Clean Module Surfaces
AUG-23-01
AB
1.9
Mark Cell Boundaries 
AUG-23-01
AJB, RW
1.10
Install Cell Labels, & Cover with Tape
AUG-24-01
AB
1.11
Record the Submodule IDs
AUG-23-01
AJB
1.12
Ream Girder Rings & Clean Out Holes
AUG-23-01
AJB

NOTES:  THIS IS A SPECIAL MODULE, TYPE 10 WITH ABREVIATED D4 CELL


 
 
 
 
 
2. Tile Installation
Task
Description
Date
Work Crew 
2.1
Measure gaps for shims
AUG-23-01
AJB
2.2
Install Shims
AUG-28-01
DD, AJB
2.3
Sort & Record Tile Pak Numbers
AUG-28-01
AJB, DD
2.4
Insert Tiles
AUG-28-01
AJB, DD
2.5
Insert Special ITC Tiles
AUG-28-01
DD
2.6
QC1:
Tile Inspection 
AUG-28-01
DD
Item
OK
Not OK : List problems and repairs
Tile Color
X
  
Tile Sizes
X
  
Tile End Surfaces
X
  
Tile Wrappers
X
  
Task
Description
Date
Work Crew 
2.7
Install Rods
AUG-28-01 
 AJB

NOTES:
2.5  Used a special Size 11 Tile with larger holes (as well as special tiles for sizes 7-10)


 
 
 
 
 
3. Fiber Preparations
Task
Description
Date
Work Crew 
3.1
Install PMT Labels
Aug. 23, 01
RW
3.2
Label Bottom of Aspirin Tubes
Aug. 23, 01
AB
3.3
Install Aspirin Tubes and Washers 
Aug. 23, 01
AB
3.4
Install Fixation Rails
Aug. 24, 01
DD, AB
3.5
Install Belt Loops
Aug. 24, 01
DDD
3.6
Cover PMT Labels
Aug. 23, 01
AJB
3.7
Install Laser Fiber Bundles 
Sept. 3, 01
DD, AJB
3.8
Record Laser Fiber #
Sept. 3, 01
AJB, DD
3.9
Cover Girder Area
Aug. 29, 01
 DD
3.10
Install ITC Fiber Supports
Aug. 29, 01
AJB

NOTES:
3.3  Used 5.5 mm aspirin tubes for D4 cell


 
 
 
 
 
4. Fiber/Profile Installation
Task
Description
Date
Work Crew 
4.1
Setup Profile Shelves
Aug. 28, 01
DD,
4.2
Record Profile Batch Numbers
Aug. 30, 01
AJB, DD
4.3
Insert Profiles/WLS Fibers
Aug. 30, 01
AJB, DD
4.4
Install ITC Fibers
Aug. 30, 01
 DD
4.5
Record ITC Fiber #
Aug. 30, 01
DD
4.6
Inspect the profiles
Aug. 31, 01
RM, AB, CHRIS
4.7
Install Fiber Separator Wires
Aug. 31, 01
AJB
4.8
Separate fibers by depth
Sept. 4, 01
AJB
4.9
Make subbundles
Sept. 4, 01
AJB
4.10
Install LED light tubes
Sept. 6, 01
RJM
4.11
QC2: Verify Sorting 
Sept. 6, 01
RJM
Item
OK
Not OK : List problems and repairs
Fiber Lengths
 X
  
Fiber Counts
 X
 
Depth Sorting
 X
 
Visual Light Levels
 
 3 fibers replaced - see list
4.12
Remove Fiber SeparatorWires
Sept. 4, 01
AJB, RW

NOTES:
4.3  There appears to be a problem with profiles in boxes 72 and 74 from the shipment received on Jul 25, 01.  These profiles tend to crease and split n the bottom as they are installed into the modules.  -DD
4.11 ITC fibers checked - rjm
 
 
 
 
 
5. Fiber Routing
Task
Description
Date 
5.1
Setup the Routing Models
Sept. 7, 01
DD, AB, CJ
5.2
Route Sub-bundles To Aspirin Tubes
Sept. 7, 01
DD, AB, CJ
5.3
Route the Laser Fibers
Sept. 7, 01
DD, AB, CJ
5.4
QC3:
Verify Fiber Routing 
Sept. 7, 01
RJM
Item
OK
Not OK : List problems and repairs
Odd Side Cells
 
SEE NOTES - fixed by CJ
Even Side Cells
 
  
5.5
Insert Gluing tubes
?

DD, AJB
5.6
Insert Teflon Rods
Sept. 5, 01
 AJB
5.7
Register and Secure Fibers in Aspirin Tubes
?
 DD, AJB 
5.8
Insert Dummy fibers
 ?
  DD, AJB
5.9
QC4: Check Fiber Damage 
 Sept. 17, 01
 RJM
Item
OK
Not OK : List problems and repairs
Broken fibers
 X
 
Stress Crazing
 X
 
Cladding Damage
 X
 
Fiber Curvature
 X
 
Fiber Contact
 X
 

NOTES:5.4:

6. Glue fiber bundles
Task
Description
Date 
Work Crew 
6.1
Prepare Glue Cartridges
  
RJM
6.2
Prepare the TV Monitor
  Sept. 18, 01
 AB, DD
6.3
Inject the Glue
  Sept. 15, 01
 
6.4
Reserve Samples & Rcord Batch numbers 
  Sept. 15, 01
  
6.5
Epoxy Cure
  ok
 RJM
6.6
Remove Cable Ties from Silicon Tubes
 Done
 ?

NOTES:

 
 
 
 
 

 

7. Polish Fiber Ends
Task
Description
Date 
Work Crew 
7.1
Setup the Polishing Machine
 Sept. 18, 01
 DD
7.2
Prepare a Test Sample
 Sept. 18, 01
 DD
7.3
Polish Fibers
 Sept. 18:, Oct 19, 01
 DD
7.4
Remove Polishing Machine
 Oct. 19, 01
 AB
7.5
Install camera/ cleaner 
 Oct. 19, 01
 RJM
7.6
Clean Out the Girder
 Oct. 19, 01
 RJM
7.7
QC5: Inspect Fiber Ends 
 Sept. 26, Oct 19,01
 RJM
Item
OK
Not OK : List problems and repairs
Surface Quality
 
 SEE NOTE
Visual Light Level
 X
 

NOTES:
7.7  The initial polishing results were bad, especially the edge that the blade hits first.  We found that the blade was cracked from the edge to one on the mounting screw holes.  After a test with a new blade, the surface was still bad.  It had a smeared appearance.  We then sent the diamond out to be relapped.  The company that did this job found a knick in the cutting edge.  All AT's were removed and about 1 cm was taken off of the outer surface of the girder rings with a milling bit.  Then all AT's were recut and polished.  Finally, the surface looked good, better than on previous modules.
 
 
 
 
 
 
 
8. Secure fiber bundles
Task
Description
Date
Work Crew
8.1
Cut dummy fibers 
 Yes
? 
8.2
Cut Gluing tubes
 yes
?
8.3
Tie Fiber Bundles to Rails
 Oct. 26, 01
 AB
8.4
Install Nylon Belt
 Oct. 26, 01
 AB

  NOTES:
9:  QC6 COMPLETED Nov. 14-01 : RJM

 
 
 
 
 
10. Close up
Task
Description
Date 
Work Crew
10.1
Install Alum Tape over Profiles
 Nov. 9, 12, 01
 AB, RJM
10.2
Cover Module with Plastic Sheet
Nov. 15, 01 
 RJM
10.3
Cover Girder Ends
 Nov. 15, 01  
 RJM
10.4
Install Plastic Source Tubes
 Nov. 15, 01  
 RJM
10.5
Cover Source holes
 Nov. 15, 01  
 RJM
10.6
Install Shipping Cover 
 Nov. 15, 01 
 MN, DAN

NOTES:
 
 

Shimming Data Sheet



 
 
 
 
 
 
 
 
   
Measured Widths

(mm)
Shims Required
Gap #
Tile 
Oddside
Even side
1/2
3/4
1
1- ILL-026
1
5.5
5.0
    
 1
2- UC-168
1
4.8
4.8
 
 1
  
3- ILL-015
1
5.1
5.1
 
 
1
4- ILL-142
1
4.3
4.7
 
  
 
5- ILL-021
1
5.5
5.3
 
 
1
6- ILL-103
1
4.1
4.2
 
 
  
7- UC170
1
5.0
4.5
1
 
 
8- ANLT045
1
4.6
4.2
 
 
 
9- ANLS080
1
4.6
4.7
  
 
 
 
 
 
 
 
 
 
1
11
5.2
5.2
 
 
 1
2
11
5.2
4.3
 1
 
 
3
11
4.3
5.0
 
 
 
4
11
4.4
4.3
 
 
 
5
11
4.4
4.4
  
 
 
6
11
4.4
4.5
  
 
 
7
11
4.4
4.3
 
 
 
8
11
4.6
4.2
 1
 
 
9
11
4.2
4.2
 
 
 

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)

    1. Required shims make the minimum slot width in the range 4:4.5 mm
    2. Gaps are numbered starting at the ITC end.
Materials List



 
 
 
 
 
Tile Size
Color
Pkg.# (number of tiles) in order from ITC end
1
Yellow
897(A12),1264,1230,1143,1271,1164,1254,1252(11)
2
Y
143(A12),442(19),1176,1216,1204,1208,1185,1238(12)
3
Y
792(A12),1297(9),1492,1301,1427,1402,1302,1469,1967(2)
4
BLUE
8,305(19),368,423,7,56,523,6(1)
5
B
175(15),86,59,412,139,65,376,176(5)
6
B
477,483,503,106,498,492,257
7
B
16,287,274,18,22,323,282,281(5)
8
B
589(3),563,30,650,480,484,539,485,464(1)
9
B
135(5),284,322,285,288,29,359,1
10
B
3280,3378(4),3162,3003(4),3239,265,252,3411,3313
11
B
3449,3453,3246,3105(17),3417,3428,3467,3454(9)
 
Date of BATCH 
WLS/profile
Long Profiles 
Short Profiles
A12B11
7-25-01
7-25-01
A13B11
6-13-01,7-25-01
7-25-01
A13B12
7-25-01,8-22-01
7-25-01
A14B12
7-25-01,8-22-01
7-25-01
A14B13
7-25-01,8-22-01
7-25-01
A15B13
7-25-01,8-22-01
7-25-01,8-22-01
A15B14
7-25-01,8-22-01
7-25-01,8-22-01
A16B14
7-25-01,8-22-01
7-25-01,8-22-01
A16B15
7-25-01,8-22-01
7-25-01,8-22-01
C10
    
D4
    
   
ITC Fibers #:
Right: 114
Left: 114
     
Aspirin Tubes :
  
   
Laser Fiber #'s
Odd Side: EB171
Even Side:EB172
     
Epoxy Batch #
Resin:1C5088
Hardner:1C5073
Exp. Date:9-6-02

 
 
 
 
 

QC 2,3,4 Problem List

Tile Layer
Cell
Side
Tile *
Problem
Fixed ?
QC2
  
5
B15
O
9
BROKEN FIBER
replaced
5
B15
E
 35
Stress Cracks
replaced
1
A13
O
12
Core damaged
replaced
           
     
 
    
           
           
QC4
          
       
No problems found
  
           
           
           
           
           
           
           
           
           
           
           
           
           

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