1. 1.8.1.3 DCLL PbLi Loops Design and Fabrication Plan and Cost B. A. Pint ORNL

2. Progress to date First iteration based on SNS experience Total: $4.2 million unburdened Material: $1.95 million Design: $1.87 million Information received Nov. 29.

3. Assumptions No contingency One unit (no mockup) –Mockup another ~$2 million (based on guess) Tubing based on 316SS - similar Fe-9Cr Construction labor: $35/hr Includes dye testing, weld radiography…

4. Biggest ticket items Large uncertainty $1,870,000 for design $500,000 pump + expansion tank $400,000 heat exchanger

5. To Be Done Integrate current information into schedule Mockups? Line items listed for: –Administration/Integration –R&D –Engineering (Design & Title III) –Fabrication/Procurement –Assembly/Installation Need definitions for some of these

6. PbLi Breeder Coolant Loop Dump Tank PbLi-He heat exchanger Expansion Tank Sump Pump Tank Tritium Extraction Cold Trap Unit Pressure Control Unit Rupture Disk Primary He coolant Line

7. PbLi Loop Schematic