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Reactor Neutrino 2-Hole option

Reactor Neutrino 2-Hole option. Motivation: Cost What is it? --two deep holes --no tunnel --detectors are pulled up / dropped down by crane --detectors are moved by heavy duty trailer. How often do we move detectors?. Assuming three detectors

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Reactor Neutrino 2-Hole option

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  1. Reactor Neutrino 2-Hole option • Motivation: Cost • What is it? • --two deep holes • --no tunnel • --detectors are pulled up / dropped down by crane • --detectors are moved by heavy duty trailer Hans Jostlein, January 17, 2004

  2. How often do we move detectors? • Assuming three detectors • Always have 1 near and two far detectors • Need at least three setups to cycle all detectors through the near position • Plus one decommissioning. Hans Jostlein, January 17, 2004

  3. Cranes 3.18.271.    AMERICAN CRAWLER CRANE; MODEL 11320; 450 TON; 1978, SN GS-19226; 390 FOOT (118.9 METERS) MAIN BOOM; 130 FOOT (39.6 METERS) JIB; 200 FOOT (61 METERS) MAST; WITH SKY HORSE, MAXIMUM LIFTING CAPACITY 600 TONS AND CAN BE EASILY WALKED; SN S-131; GUY DERRICK SN AB-93; CUMMINS VT-1710C325 DIESEL ENGINE, SN 1635302, 515 HP; 200 TON HOOK BLOCK AND 50 TON HOOK BLOCK; WEIGHT WITH SKY HORSE 843,000* LBS; $1,625,000.; WITHOUT SKY HORSE $1,350,000.; PHOTO A(40K); PHOTO B(40K); TEXAS; DT-FM-VW-NONLNE Hans Jostlein, January 17, 2004

  4. More Cranes 865,000 LBS (392,364 KG); US$1,875,000 Hans Jostlein, January 17, 2004

  5. January 14, 2003Fermi National Accelerator LaboratoryP.O. Box 500, MS 357Batavia, Il. 60510‑0500Attention: Delmar MillerRE: Crane Rental Information ‑ Hydrogen Bubble ChamberDear Delmar,We are pleased to supply Fermilab with rental costs pertaining to the removal Lind setting of the above vessel.DEMAG AC1600, 650 TON HYDRAULIC TRUCK CRANEMonthly Minimum Charge $55,000Freight In $20,000 Assemble Cost $10,000 Note : Disassembly Cost $10,000 Total Including Rigging Freight Out $20,000 is $ 136,261Hourly Operating Rate $150Rigging Price $21,261Note: Crane is subject to availability.‑‑‑‑‑‑‑‑‑‑‑­If you have any further questions or requests, please contact me at 800496‑5850.Regards,John MartelloManager Hans Jostlein, January 17, 2004

  6. Crane Rental for 2-Hole Scheme • (Scan in here the rental cost) • Rental fee would be about 150 k$ for crane and rigging • Crawler crane can move from hole to hole without disassembly • Additional about 50 k$ for trailer rental (WAG) • Will need minimum of 4 rental actions • (Cost 800 k$) • Note that 2 hole+Tunnel requires two rental actions (cost 300 k$) Hans Jostlein, January 17, 2004

  7. Crane Rental for 2-Hole + Tunnel Scheme • Rental fee would be about 150 k$ for crane and rigging • Crawler crane can move from hole to hole without disassembly • Trailer not needed • Requires two rental actions (cost 300 k$); • for installation and removal • Assumes all three detectors are ready at the same time • Assumes detectors are moved filled with oil. This is desirable for testing and to avoid oil handling in the tunnel Hans Jostlein, January 17, 2004

  8. No tunnel No tunnel outfitting Two full size shafts Extra rigging costs No detector undercarriages Save 16.5 M$ Save 1.4 M$ Add 2 M$ Add 0.5 M$ Save 0.3 M$ Very rough Cost Differentials(Unloaded Construction Costs) Net Savings 15.7 M$ Unloaded 30.8 M$ Loaded Hans Jostlein, January 17, 2004

  9. Detector Caves Muon Box Top gets craned in & out I beams are installed with a small fork lift (craned in & out) Hans Jostlein, January 17, 2004

  10. Surface Layout Hans Jostlein, January 17, 2004

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