Kurt Krempetz (Director's Review - Dec. 7, 99) 1 Mechanical Infrastructure Kurt Krempetz Introduction Existing Systems New Systems Schedule Manpower Conclusions

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Kurt Krempetz (Director's Review - Dec. 7, 99)

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Mechanical Infrastructure

Kurt Krempetz

Introduction

Existing Systems

New Systems

Schedule

Manpower

Conclusions

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Introduction

Definitions:

Mechanical/Cryo/Gas Infrastructure- Components/systems which are needed to

operate the D0 detector and subdetectors. These are cooling systems, Heating, Ventilation, Air, Conditioning(HVAC) systems, andhoisting/drive systems.

Installation-

Placing components in their proper positions and performing a minimal testing program. Minimal testing includes pressure testing, leak testing, and a checkout of the basic operation of the component.

Commissioning-First time operation of the system which includes obtaining safety approvals, pump and purging of systems, developing process operations,and debugging. This does not include operations.

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Existing Systems

Liquid Helium(LHe)System Solenoid system; commissioned. Visible Light Photon Counters(VLPC) system;

commissioned to cryostats.

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Existing Systems

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Existing Systems

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Existing Systems

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Existing Systems

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Existing Systems

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Existing Systems

Liquid Nitrogen (LN2) System Solenoid and VLPC; commissioned. Calorimeters; in partial operation.

Liquid Argon(LAr) System Storage of LAr; in operation. Reconnect transfer lines to calorimeters.

Vacuum System Solenoid,VLPC, and Calorimeters; in operation.

LAr Safety Spill System Disconnected;South End Calorimeter(EC) off

center beam.

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Existing Systems

ODH System Solenoid,VLPC,and Calorimeters; in operation.

Control Air System Dry air for valves in the cryo/gas system; in

operation. Purge Air System

Dry air for purge of Calorimeter preamp boxes and EC beam hole; in operation.

Water Systems Pond Water System; in operation. Chilled Water System; in partial operation. De-ionized Chilled Water System.

Cools Electronics; in partial operation. Low Conductivity Water System.

Cools End Iron Magnet(EF), Central Iron Magnet (CF) and Magnet Power Supplies;commissioned

Heat Pump Water System Cools the D0 Assemble Building (DAB);in

operation

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Existing Systems

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Existing Systems

HVAC Systems HVAC Collision Hall System ;in operation. HVAC Assembly Hall System; in operation. HVAC Detector System;disassembled.HVAC Detector System;disassembled.

Drive/Hoisting Systems EC Drive System.

SEC drive system; disconnected. NEC drive system; in operation.

CF Drive System; in operation. EF Drive System; in operation. Platform Drive System; disassembled. EC Cable Winders

NEC winder; in operation. SEC winder; disassembled.

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New Systems

At the Design stage LHe Systems

Transfer lines through Shielding Wall Jumper Connections Installing VLPC Cryostats

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New Systems

Silicon Cooling Chillers/pumps Piping Controls and Instrumentation

WAMUS Gas System(Dirty) Pumps Purifiers Piping Controls and Instrumentation

WAMUS Gas System Pumps Purifiers Piping Controls and Instrumentation

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New Systems

Tracker Purge System Silicon Purge

– dry air– moisture barriers

Fiber Tracker Purge– dry air– dry nitrogen– temperature control

Access Hardware scaffolding temporary floors hoists

MDT Gas System Pumps Purifiers Piping Controls and Instrumentation

Preshower Cable Winder

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New Systems

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Schedule

Summary (detailed version enclosed)

Wamus Gas Systems 11/17/99-2/15/00 Preshower Cable Winder 11/15/99-3/15/00 Tracker Purge Gas 12/1/99-5/11/00 LHe/VLPC Cryostat 12/6/99-6/12/00 Silicon Cooling 7/15/99-7/15/00 MDT Gas System 2/28/00-7/28/00 LAr/LAr Safety Spill Line 8/01/00-9/08/00

Tuning up all systems 11/01/00-2/06/01

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Manpower

Summary (detailed version enclosed)

Engineering 80w Designer 55w Super Tech 65w Tech 150w Welder 35w Plant Maintenance

People 10w

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Schedule/ManpowerDetails

System Details(existing)

System Start End Resources LHe system

Dis/reconnect Refrigeration Plant* 12/6/00 12/15/00 .5w Markley,1w TechRoll in Commissioning(Cooldown) 2/5/01 2/20/01 1w Markley,1wRucinski,1w Krempetz,1w Barger,2wTech

LN2 SystemReconnect Jumper Connections 1/16/01 1/16/01 .1w Markley,.1w Barger,.2w TechRoll in Commissioning 1/16/01 1/18/01 .1w Markley,.1w Barger,.1w Tech

LAr SystemCooldown/Fill CC 9/1/00 9/8/00 .5w Markley,.5 Rucinski,.5 Krempetz,.5w Barger,1w TechReconnect Jumper Connections 1/16/01 1/16/01 .1w Markley,.1w Barger,.2w TechRoll in CommissioningCooldown and fill EC and CC 1/16/01 2/5/01 2w Markley,.2wRucinski,.1w Krempetz,.2w Barger,4Tech

Vacuum SystemReconnect Jumper Connections 1/16/01 1/16/01 .1w Markley,.1w Barger,.2w Tech Modifying Vacuum Instrumentation 8/1/00 8/15/00 1w Markley, 1 w TechRoll in Commissioning 1/16/01 1/18/01 .1w Markley,.1w Barger,1w Tech

LAr Spill SystemInstalling Spill Line(temp) 8/1/00 9/1/00 1w Miller,4w Tech,1w welderInstallingSpill Line 12/1/00 1/1/00 1w Miller,4w Tech,1w welderReconnecting Spill Line 1/16/01 1/17/01 .1w Simon,.2 Tech

ODH SystemReplace Heads 12/01/00 12/02/00 .1w Markley,.1w TechRoll in Commissioning 1/16/01 1/18/01 .1w Markley,.1w Barger,.1w Tech

Control Air SystemMaintenance 11/1/00 11/15/00 .1w Barger,.5w Tech

Purge Air SystemMaintenance 11/1/00 11/15/00 .1w Barger,.5w Tech

Pond Water SystemMaintenance 10/1/00 11/1/00 .2w Simon, 4w Plant Maintenance Tech

Chilled Water SystemMaintenance 10/1/00 11/1/00 .2w Simon, 4w Plant

Maintenance Tech

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De-ionized Chilled Water System

Maintenance 8/1/00 9/1/00 .1w Simon, .25w Tech

Testing Run 9/1/00 9/15/00 .1w Simon, .25w Tech

Roll in Commissioning 2/6/01 2/30/01 .1w Simon, .25w Tech Low Conductivity Water System

Maintenance 10/1/00 11/1/00 .2w Simon, 1w Tech

Roll in Commissioning 2/6/01 2/30/01 .1w Simon, .25w Tech HVAC Collision Hall System

Maintenance 11/1/00 12/1/00 .2w Simon, 1w Tech HVAC Detector System

Reconnect** 1/24/01 1/30/01 .2w Simon,.2 Markley,1w Tech

Roll in Commissioning 1/30/01 2/15/01 .1w Simon, .25w Tech EC Drive System

Reconnect 10/31/00 11/2/00 .1w Krempetz,.2w

Miller, 2w Tech

Commissioning 11/2/00 11/15/00 .2w Miller, .5 Tech Platform Drive System

Reconnect** 12/6/00 12/28/00 1w Miller, 4w Tech

Commissioning 12/28/00 1/1/00 .1w Krempetz,1w Miller,

4w Tech

System Details(New)

LHe Transfer Line through Shielding Wall

Design 5/1/00 6/15/00 4w Rucinski,6w Friend

Fabricate 6/15/00 7/15/00 3w Barger, 4w Tech,

1w welder

Install 2/1/01 2/1/01 .1w Barger,.1w Tech

Commission 2/5/01 2/12/01 .1w Rucinski,.1w

Markley,.1Barger,.1Tech LHe Jumpers Connections

Design 6/15/00 7/15/00 2w Rucinski,4w Friend

Partial Fabrication 7/15/00 8/15/00 2w Barger, 4w Tech, 2w Welder

Final Fabrication/Install* 2/1/01 2/5/01 .6 Rucinski, .4 Barger,2w Tech, .6w Welder Commission 2/5/01 2/12/01 .1w Rucinski,.1w

Markley,.1Barger,.1Tech

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VLPC Cryostat Installation Fixture

Design* 12/6/99 1/14/00 2w Rucinski,3w ArnoldFabrication* 1/17/00 3/10/00 2.4w Rucinski,1w Miller,7w

TechInstallation** 4/10/00 4/28/00 .3w Rusinski,1w Miller,5w

Tech,1w Welder Commissioning*4/17/00 6/12/00 5w Rusinski,5w Markley, 2w

Krempetz,8w Barger,8w Tech

Silicon Cooling SystemDesign** 7/15/99 2/20/00 11.5w Squires, 12w Trotter,

3w Markley Installation** 1/20/00 6/20/00 8w Barger, 24w Tech,8w

Welder Commissioning 6/20/00 7/15/00 2w Squires,2w Markley,

2w Barger, 4w Tech WAMUS Gas System (Dirty)

Design*** 11/17/99 1/1/00 2w Olis, 2w Krempetz

4w Friend,2w MarkleyInstallation*** 12/1/99 1/27/00 1w Olis, 4w Barger,

8w Tech,4w Welder Commissioning*** 1/27/00 2/15/00 2w Olis,2w Markley,

2w Barger, 2w Tech WAMUS Gas System

Design*** 11/17/99 1/1/00 2w Olis, 2w Krempetz

4w Friend,2w MarkleyInstallation*** 12/1/99 1/27/00 1w Olis, 4w Barger,

8w Tech,4w WelderCommissioning*** 1/27/00 2/15/00 2w Olis,2w Markley,

2w Barger, 2w Tech MDT Gas System

Design* 2/28/00 4/28/00 1w Olis,1w Rucinski,6w Friend,2w MarkleyInstallation* 4/28/00 6/28/00 1w Rucinski, 4w Barger,

10w Tech,4w WelderCommissioning* 6/28/00 7/28/00 2w Rucinski,2w Markley,2w Barger,2Tech

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Tracker Purge System Design*** 12/1/99 2/28/00 2w Olis, 4w Cease,

2w Krempetz, 6w Friend,2w MarkleyInstallation*** 2/28/00 4/28/00 2w Cease, 4w Simon,

12w TechCommissioning*** 4/28/00 5/11/00 2w Cease,2w Markley,2w

Tech Preshower Cable Winder

Design 11/15/99 12/15/99 .5 Krempetz,2w MateskiInstallation 2/15/00 3/15/00 .1w Krempetz, 1wSimon, 4w Tech,1w Welder

Access HardwareDesign 11/1/00 1/6/00 6w Cease, 2w Krempetz

6w Mateski,2w RucinskiInstallation 12/1/00 1/20/01 2w Cease, 4w Simon,

10w Tech,4w WelderCommissioning 1/20/01 2/6/01 2w Cease,2w Simon, 2w

Tech

*=In current schedule **=In current schedule but modified ***=In current schedule and schedule probable to slip

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Conclusions

Existing System are in need of some maintenance but basically in good condition.

New systems are not needed yet but will be very soon.

Manpower for the new systems has been under estimated.

Limited manpower has been available to work on new systems.

Manpower must be available to work on these new systems or the current schedule will not be met.

Documents

Kurt Krempetz (Director's Review - Dec. 7, 99) 1 Mechanical Infrastructure Kurt Krempetz Introduction Existing Systems New Systems Schedule Manpower Conclusions