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Water Tank Engineering Issues

Requirements
Design Criteria
Codes and Standards including EH&S
Shielding material
Structural material
Adaptability for possible remodeled shield configuration or for R&R of equipment
Fabrication-Vendor surface shops and/or 4850 level fabrication
Material transport-Dependant on final Yates lift configuration
Assembly integration
Maintenance
Liquid Processing

Type and implementation method- Availability
1. Solid panels
  - Cast
  - Built up from thinner Plate or castings
  - Sprayed in place
May be less dense than cast material
Could be a Toxicity problem in the Module/drift –EH&S issue

Minimum steel mass
Walls
1. Vertical and Lateral stability
Roof
1. Modular
2. Flexibility for introduction and heavy maintenance of equipment inside the shield
Floor
1. Support of screeners and Immersion tank