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HBD: Responsibilities, Cost and Schedule

HBD: Responsibilities, Cost and Schedule. Itzhak Tserruya EC/DC Meeting, BNL, March 9, 2005. Responsibilities. Subsystem leader: Itzhak T.

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HBD: Responsibilities, Cost and Schedule

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  1. HBD: Responsibilities, Cost and Schedule Itzhak Tserruya EC/DC Meeting, BNL, March 9, 2005

  2. Responsibilities Subsystem leader: Itzhak T. “ deputy leader: Sasha M. Detector vessel construction and pretest of GEM foils: Ilia R. CsI evaporation, assembly and test of detector modules: Sasha M. Monitoring systems: Craig W. Gas system: Bob A. Trigger: Dave K. Analog electronics: Craig W. Digital Electronics: C.Y. Chi On-line monitoring: Susumu O. HBD Consortium: Brookhaven National Laboratory Columbia University Florida Institute of Technology RIKEN-BNL Research Center Stony Brook University Center for Nuclear Studies, Tokyo Weizmann Institute

  3. HBD Cost Estimate (I) Qtty Unit Cost Cost Total cost HBD detector Vessel (design, parts, workshop, tooling) 2 30000 60000 Triple GEM detector module (with 30% spares) 32 4600 147200 Connectors, resistors, capacitors, supplies 22500 Shipping 10000 _ Total (including 15% contingency) 275655 $275,655 Detector assembly and test facility Glove box 47000 Clean room refurbishing 11000 CsI evaporator 35000 _ Total 93000 $368,655 Electronics Preamp (with 10% spare) 3000 14 42000 Front-end modules (with 5 modules spare) 53 3840 203520 Clock, backplane and misc. 20000 _ Total (including 20% average contingency) 318624 $687,279

  4. HBD Cost Estimate (II) Qtty Unit Cost Cost Total cost Trigger Trigger EDIA 80000 Trigger cost 60000 _ Total (including 30% contingency) 182000 $869,279 Monitoring systems Gas monitoring 65000 Gain monitoring 10000 _ Total 75000 $944,279 Gas system Gas system 60000 Gas piping 20000 _ Total (including 30% contingency) 104000 $1,048,279 Installation and infrastructure Installation 50000 HV and LV systems 50000 Cabling 20000 _ Total (including 30% contingency) 156000 $1,204,279

  5. Schedule: 1. Detector construction Goal: Detector ready for Run-6. Working hypothesis: Run-6 is delayed, starts Jan 2006. From now till end of June: - completion of prototype tests - test at the LEGS set-up HBD construction: - Vessel construction: 3m start June 1st end August. - Framing and pretest of GEM foils: schedule dictated by foil delivery from CERN scheduled to start May 1st @ 30 foils/month  assume total delivery time of 4m. * Work at WI start June 1st  end September. * Shipping to SBU start July 1st  end October. - Set-up of assembly and test facility should be completed by July 1st. - CsI evaporation, module test and assembly in HBD vessel proceed in parallel in assembly line fashion. * Work start July 15  November. - Final detector assembly and test November – December. - Full detector ready for installation Jan. 2006.

  6. Schedule: 2. Electronics Pre-amplifier production: - First batch of 200 pre-amps already produced - Production start July, complete in 1-2 months FEM production: - FEM prototype ready end of May 3m test end August - FEM production: begin September 2005  February 2006 - FEM test and installation Trigger: - not foreseen for first HBD run.

  7. Schedule: 3. Gas, monitor, infrastructure Gas system: - Construction start after Run-5, complete in 2 months Monitoring systems: - 4m delivery time, ready in September Infrastructure: - start after Run-5

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