ETH Zurich

1
B867 AMS Clean Room Project

• Specifications, Dimensions
• Features
• Schedule
• Spending Profile

2
Specifications, Dimensions

• Class lt 100000
• Temp 21 1 ºC
• Humidity (45 5)
• ?p 50 Pa
• Noise lt 50 dBA
• Length 46 (4.6) m
• Height 6.2 (3.1) m
• Width 12.5 m
• Sectors
• I Air Lock, Elect.
• II V CR
• VI Storage,
• Office
• VII Air Filter
• Heat Exch.

3
Specifications, Dimensions

• Light
• I 650 W/m²
• II V 750 W/m²
• VI 650 W/m²
• Air Conditioning
• Air Lock Separate
• in CR Filters
• Clean Room
• Electronics Preparation
• Storage, Office
• Pit Boss
• Cryogenics Barrack

4
Features

• Electricity 4 x 230 V/ 10A 1 x 380V/16A at
  each pillar
• LAN in
• Electronics Preparation (1)
• Pit Managers Office (1)
• Clean Room / Assembly Area (8)
• Office, Storage Area (1)
• Cryogenics Barrack (1)
• Compressed Air for Air Cushion System
• Removable Doors and Roofs in I - III (except
  Electronics Preparation)
• Crane Access 30 t outside, 10 t (new single beam
  crane) inside
• Antistatic Floor (resistive undercoat covered by
  resin paint)

5
Features

• Surfaces
• Air Lock 52 m²
• Elec. Prep 48 m²
• C. R. 338 m²
• Entry 9 m²
• Pit Boss 9 m²
• Storage 89 m²
• Air Prep 44 m²
• Cryo 36 m²
• Chiller 9 m²

6
Schedule

• Area Preparation I July 1 August 4
• Removal of Atlas workshops and huts
• Removal of Orange Barrack
• Removal of shelves, air conditioning, etc
• Area Preparation II August 2 - 4
• Setting up of barriers and signs
• Restricted Access
• Installation of temporary electricity
• Floor I August 7 11
• Infrastructure I August 15 -31
• Electricity Jura/Saleve
• LAN, Phone
• Compressed Air

7
Schedule

• Construction of CR I Sept 18 Nov 3
• Steel support structure
• Wall panels
• Doors (No roof I, II, III because of crane)
• Floor II Nov 6 10
• No Access Nov 13 -17
• Infrastructure II Nov 20 30
• Lights
• Air ducts
• Iced water
• Crane installation Dec 4 -8
• Construction CR II Dec 11 - 15
• Roof I, II, III
• Tightness control

8
Schedule

• Studies
• Air Treatment July 21 Aug 31
• Chiller
• Air Ducts
• Iced water pipes
• Air conditioners
• Filter Units
• Etc
• Cryogenics and Chiller platforms July 17 28
• Access Road July 17 - 28

9
Spending Profile
10
Schedule

• Commitments and Payments