====== Surface Infrastructure ======


  - Description/Name: Surface Infrastructure
  - Planned use (be specific): Low Background Counting with Neutron Activation and ICPMS
     - Primary function: Gamma-ray counting at the surface
     - Temporary and permanent storage: Sample storage and chemical cabinet
     - Sample and detector handling: Material assay 
     - Jigs, fixtures, scaffolds, etc. necessary: Standard lab requirements
     - E & O activities:  : Training students and accommodate outreach actuivities
  - Occupancy: 
     - Steady: 1-2 persons
     - Peak: 4-6 persons
  - Adjacencies (list/distance):
  - Space size (gsf and/or WxLxH): 4m x 4m x 3m
  - Experiment Systems: Germanium detectors, DAQ, muon veto, and ICMPS
  - Shielding: Lead, copper
  - Floor load (PSF): (Pb ~12 g/cm3) a 1-m high shield would be 1,200 g/cm2 or about 2400 lbs/ft2. Round up for safety ~ 1.5 tons/ft2.
  - Material handling (cranes, etc.): Movable crane/floor rail for heavy item movement
  - Finishes (walls/floor/ceiling): Class 10,000 clean standard
  - Casework:
  - Storage: purge cabinets; LN2
  - Furniture/Fixtures/Equipment (non-experiment):hoods, chemical storage cabinets, storage cabinets, etching tanks and rinse tanks for cleaning lead, a)Glove box (ea 3x3ft^2=9ft^2: 9ft^2), b)Assembly Table: 4 (ea 5 x 5 ft^2 = 25 ft^2: 100 ft^2) (with test equipments, can be combined to form single larger assembly support tables), c)Chairs: 4 (ea 3 x 3 ft^2 = 9 ft^2: 32 ft^2), d)Electronics Racks: 1 (3 x 2 ft^2 = 6 ft^2: 6 ft^2), e)Parts Storage Cabinets: 4 (4 x 2 ft^2 = 8 ft^2: 64ft^2), f)Chemical storage cabinets 4 (4 x 2 ft^2 = 8 ft^2: 64ft^2)
  - Mechanical:
     - Environmental conditions: Radon reduced air, temperature and humility 
     - Clean class: 10,000
     - Ventilation: 100 cfm
     - Exhaust: 100 cfm
     - Plumbing (domestic, waste, systems): water, heating/cooling
     - Fire Suppression:
     - Building Management System: rest room for changing PPE
     - Fume hoods: 1 (ea 4x5ft^2=20ft^2: 20ft^2) - hoods, storage cabinets, etching tanks and rinse tanks for cleaning lead, glove box
     - Chilled water
     - Other: 
  - Electrical:
     - Power (clean and dirty): 15 KW
     - Lighting: general
     - Low Voltage/Data/Communication: 
     - Fire Detection/Alarm:
     - Other: 
  - Acoustical:
  - Vibration Isolation:
  - EMI/RFI Isolation:
  - Hazardous materials: waste streams:  General waste disposal: 1  hazardous chemical disposal: 1 lead contaminated ppe disposal: OSHA compliant layout
  - Special Consideration (expansion, etc.):