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Forward Vertex Detector Cost and Schedule. Cost Basis - Major Items. Mechanical structures – HYTEC estimate based on prior experience with VTX and ATLAS Sensors – Quotes from CIS, MICRON FPHX – FNAL estimate based on prior experience
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Cost Basis - Major Items Mechanical structures – HYTEC estimate based on prior experience with VTX and ATLAS Sensors – Quotes from CIS, MICRON FPHX – FNAL estimate based on prior experience Electronics Interface DAQ – estimate based on prior experience Wire bonding – PROMEX quote DCM,slow controls, etc – Muon system experience, Steve Boose
FVTX Schedule Assumptions • Construction start – January 1, 2008 ( 2nd QTR FY08) • LANL R&D start - January 2006 • BNL R&D start – October 2006 • Schedule durations determined by engineering estimates, vendor quotes • Duration of project made to match funding profile • VTX and LDRD impact the schedule especially R&D • Wedge assemblies tested at a rate of 3/day ( automated computer tests) • Disk assembly assembled in 2 week, metrology of disk in 2 week • Commissioning for 8 months
FVTX Major Cost Items Major Item Base Cost Contingency Sum Mechanical Ladder and support $416k 26% $524k Sensor $410k 26% $517k FPHX Chip $240k 36% $326k Wire bonding $188k 26% $237k ROC board s $443k 36% $603k FEM boards $323k 36% $440k HDI $111k 25% $139k Total Project (FY07) $3669k 25% $4595k
Manpower Fraction 35% 65%