engineering:faarm:immersioni [Assay and Acquisition of Radiopure Materials]

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====== Ulta Sensitive Immersion Tank ======


  - Description/Name:  Ultra-sensitive Immersion Tank at the 4850' level
  - Planned use (be specific):
     - Primary function:  A large-scale screener using either liquid scintillator or doped water to provide counting capabilities for large samples or materials
     - Temporary and permanent storage:  samples will be stored for varying periods within
     - Sample and detector handling:  sample handling done in sample prep area
     - Jigs, fixtures, scaffolds, etc. necessary: upper deck scaffolding; scaffolding for side port entries; crane (listed below)
     - E & O activities: grad student and postdoc training. No public use 
  - Occupancy:
    - Steady:  0
    - Peak:  8
  - Adjacencies (list/distance):
  - Space size (gsf and/or WxLxH):  4 m diam x 4 m high (plus 1 m blanket)
  - Experiment Systems:
  - Shielding:  included
  - Floor load (PSF):  *approx. 1.19 tons per sq. m at center  (assumes Borexino-style AV of 1m radius containing 3.73 tons of LS cocktail
  - Material handling (cranes, etc.)
    - crane for lifting samples in and out (load?)
  - Finishes (walls/floor/ceiling):
  - Casework:
  - Storage:
  - Furniture/Fixtures/Equipment (non-experiment):
  - Mechanical:
     - Environmental conditions:  radon reduced air
     - Clean class:  2000 - Should there be a special, cleaner room on top?
     - Ventilation:  nitrogen cover gas system (goes here, or elsewhere?)
     - Exhaust:
     - Plumbing (domestic, waste, systems):  circulation of water and LS for cleaning and monitoring
     - Fire Suppression:
     - Building Management System:
     - Fume hoods:
     - Chilled water
     - Other: 
  - Electrical:
     - Power (clean and dirty): for PMTs, DAQ
     - Lighting:
     - Low Voltage/Data/Communication: 
     - Fire Detection/Alarm:
     - Other: 
  - Acoustical:
  - Vibration Isolation:  not needed?
  - EMI/RFI Isolation:
  - Hazardous materials:
  - Special Consideration (expansion, etc.):
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