Nuts And Bolts for EE Assembly 
                  ================================

K.W.Bell - 28-Nov-05, 
updated 01-Dec-05
updated 9.5.2006 by DJAC
		item d) Nylon rpelaced by stainless steel
		items o), p), q), r), s) Nylon not allowed as material
updated 4.10.2006 by DJAC
                All stainless steel/inox screws to be of magnetic quality A1

a) Screws for Interface Plates to Rear Inserts
   M3 x 16mm,  Stainless Steel, Quality A1, CounterSunk, Pozidriv head
   M3 x 16mm:  Vis, Inox,  Quality A1, Tetes Cruciformes Phillips, Fraisees
   Need 2 per crystal == 30,000 in total 
   KWB takes to CERN (30-Nov-05) enough for 5 SCs. Maybe 1 more SC at CERN.
   *** NOT CERN STORES
       (CERN have with Hex Key head, but it's a very fine key)
   *** DJAC needs to order enough for 20 SCs ***

b) Screws for Housings to Interface Plates
   M6 x 20mm,  Stainless Steel,  Quality A1, CapHead, head for Hex Key 
   M6 x 20mm:  Vis, Inox,  Quality A1, Tetes Cylindriques a 6 Pans Creux
   Need 4 per SC == 2500 in total. 
   CERN STORES: 47.62.71.258.1
   KWB takes to CERN (30-Nov-05) enough for 22 SCs. 

   
c) Screws for Brackets-for-HV-Cards to Interface Plates
   M3 x 8mm,  Stainless Steel,  Quality A1, CapHead, head for Hex Key
   M3 x 8mm:  Vis, Inox,  Quality A1, Tetes Cylindriques a 6 Pans Creux
   Need 2 per 5 crystals, == 6000 in total
   KWB takes to CERN (30-Nov-05) enough for 20 SCs. 
   *** NOT CERN STORES
   *** Have also ordered from CERN Stores 100 of low-profile head 47.62.68.032.4
   *** Needs to be verified whether either/both of the above heads avoid HV breakdown 
       - we used CheeseHead Slotted on SCs 1-7, but ABL/KWB voted for head for Hex Key

d) Screws for HV-Cards to Brackets-for-HV-Cards
   M3 x 6mm,  Stainless Steel, Quality A1, Slotted CheeseHead
   M3 x 6mm:  Vis, Inox, Quality A1, Tetes Fendues Cylindriques
   Need 2 per 5 crystals, == 6000 in total

e) Brackets for HV Cards
   Need 2 per 5 crystals, == 6000 in total
   *** KWB/DJAC believe all should exist at CERN ***

f) Screws for Temperature-Sensors to Interface Plates
   M3 x ?mm,  Stainless Steel,  Quality A1, CapHead, head for Hex Key
   M3 x ?mm:  Vis, Inox,  Quality A1, Tetes Cylindriques a 6 Pans Creux
   Need 2 per 5 crystals, == 6000 in total
   KWB takes to CERN (30-Nov-05) enough for 20 SCs, via assorted lengths 

g) Solder Lugs, or whatever, for Temperature-Sensors to Interface Plates
   *** Needs work to improve on our present solution,
   *** given Matt's results about Temperature-Sensors apparently introducing noise.

h) Screws for Earth Tags on side of Housings
   M3 x 6mm,  Stainless Steel,  Quality A1, CounterSunk, Pozidriv head
   M3 x 6mm:  Vis, Inox,  Quality A1, Tetes Cruciformes Phillips, Fraisees
   Need 2 per SC == 1300 in total
   *** NOT CERN STORES
   *** Also awaits finalization of earth tag details, depends on SC Earthing...
   *** DJAC needs to order enough for 20 SCs ***

i) Nuts for Earth Tags on side of Housings
   M3,  Stainless Steel,  Quality A1,
   M3:  Ecrous hexagonaux, Inox,  Quality A1 
   Need 2 per SC == 1300 in total
   CERN STORES: 47.43.77.030.3 
   KWB takes to CERN (30-Nov-05) ~ 250, enough for 100+ SCs.
   KWB takes to CERN (30-Nov-05) 200, enough for 100 SCs. 
   *** Awaits finalization of earth tag details, depends on SC Earthing...

j) Washers for Earth Tags on side of Housings
   M3,  Stainless Steel,  Quality A1
   M3:  Rondelles Plates, Inox,  Quality A1
   Need 2 per SC == 1300 in total
   CERN STORES: 47.78.15.003.3 
   KWB takes to CERN (30-Nov-05) 200, enough for 100 SCs. 
   *** Awaits finalization of earth tag details, depends on SC Earthing...

k) Solder Lugs for Earthing on side of Housings
   M3 compatible [normally seem to be tinned brass]
   Cosses de Cables a Souder, avec Entree pour Cable, Compatible avec M3 [Laiton etame]
   Need 2 per SC == 1300 in total
   KWB takes to CERN (30-Nov-05) 3, enough for 1 SC !!! 
   *** Awaits finalization of earth tag details, depends on SC Earthing...
   *** Hopefully can be made of tinned brass
   *** DJAC needs to order enough for 20 SCs ***

l) Screws for Positional Spacers to Housings
   M6 x 30mm,  Stainles Steel,  Quality A1, CapHead (NOT KNURLED), head for Hex Key
   M6 x 30mm:  Vis, Inox,  Quality A1, Tetes Cylindriques a 6 Pans Creux
   Need 4 per SC == 2500 in total
   CERN STORES: 47.62.71.261.6  [***Need to check not Knurled***]
   *** DJAC needs to order enough for 20 SCs ***

m) SHOULDER Bolts for Backplate to Positional Spacers
   Need 2 per SC == 1500 in total
   JAH ordered 1500 shoulder bolts.
   All are at CERN, in Crystal Palace (01-Dec-05).

na) NON-Shoulder Bolts for Backplate to Positional Spacers - for 5x5 SCs only !
    M8 x 25mm,  Stainles Steel,  Quality A1, CapHead, head for Hex Key
    M8 x 25mm:   Vis, Inox,  Quality A1, Tetes Cylindriques a 6 Pans Creux
    Need 2 per 5x5 SC == 1200 in total
    CERN STORES:  47.62.71.310.4 
    *** DJAC needs to order enough for 20 SCs ***

nb) NON-Shoulder Bolts for Backplate to Positional Spacers - for Partial SCs only !
    M6 x 25mm,  Stainles Steel,  Quality A1, CapHead, head for Hex Key
    M6 x 25mm:   Vis, Inox,  Quality A1, Tetes Cylindriques a 6 Pans Creux
    Need 2 per Partial SC ==  200 in total
    CERN STORES:  47.62.71.260.7  

o) Optical-Fibre Clamp Head
   Need 1 per SC == 700 in total  
   RAL Drawing 4-TB-0054-252-00-D
   *** Believe ~ none at CERN ***     
   *** Brian's present design is in Nylon - NOT OK ***  
   *** Drawing needs modification (9.5.2006) ***
   *** DJAC needs to order enough for 20 SCs ***

p) Optical-Fibre Clamp Post (100mm long)
   Need 1 per SC == 700 in total  
   RAL Drawing 4-TB-0054-253-00-A
   *** Believe ~ none at CERN ***   
  *** Brian's present design is in Nylon - NOT OK *** 
   *** Drawing needs modification (9.5.2006) ***
   *** DJAC needs to order enough for 20 SCs ***

q) Umbilical Clamp Post (85mm long) 
   Need 2 per SC == 1300 in total
   RAL Drawing 4-TB-0054-254-00-A
   *** Believe ~ none at CERN *** 
   *** Brian's present design is in Nylon - NOT OK ***  
   *** Believe awaiting finalization of umbilical ***
   *** DJAC needs to order enough for 20 SCs ***

r) Umbilical Clamp Body
   Need 1 per SC == 700 in total  
   RAL Drawing 4-TB-0054-256-00-B
   *** Believe ~ none at CERN ***  
   *** Brian's present design is in Nylon - NOT OK ***  
   *** Believe awaiting finalization of umbilical ***
   *** DJAC needs to order enough for 20 SCs ***

s) Umbilical Clamp Plate
   Need 1 per SC == 700 in total  
   RAL Drawing 4-TB-0054-257-00-B
   *** Believe ~ none at CERN *** 
   *** Brian's present design is in Nylon - NOT OK ??? ***   
   *** Believe awaiting finalization of umbilical ***
   *** DJAC needs to order enough for 20 SCs ***

t) Umbilical Clamp Stud
   Need 2 per SC == 1300 in total
   RAL Drawing 4-TB-0054-259-00-B
   Stainless Steel, Inox
   *** Believe ~ none at CERN ***  
   *** Believe awaiting finalization of umbilical ***
   *** DJAC needs to order enough for 20 SCs ***

u) Supercrystal Covers
   BJS has agreed to get another 20 manufactured.
   Should be enough for quite a while...

v) "Porte-Ferrule" clips that go inside the rear inserts
   Need 1 per crystal == 15,000 in total 
   *** Believe ~ none at CERN ***
   *** Believe Saclay responsibility ***  
   *** DJAC needs to get enough for 20 SCs ***
      
w) Front End-Stops
   Need 1 per crystal == 15000 in total
   *** KWB/DJAC believe all should exist at CERN ***
   *** But need Tyvek paper glued onto them ***