LBT Q3 2007 Engineering LBT Q3 2007 Engineering ReviewReview

DYBDYB

26-Oct-200726-Oct-2007 LBT Q3 2007 Engineering RevieLBT Q3 2007 Engineering Revieww

Highlights (Q3/2007)Highlights (Q3/2007)

Currently in Commissioning PhaseCurrently in Commissioning Phase Vast majority of hardware and electronics Vast majority of hardware and electronics

installed.installed. Bypass valves and level sensors still need to be installed.Bypass valves and level sensors still need to be installed. Pipe insulation work in progressPipe insulation work in progress

System test in progress.System test in progress. Software tests are in progress.Software tests are in progress.

Current Completion Date is November 30th, Current Completion Date is November 30th, 2007 (Slip from Nov 162007 (Slip from Nov 16thth due to late valves due to late valves and sensors).and sensors).

26-Oct-200726-Oct-2007 LBT Q3 2007 Engineering RevieLBT Q3 2007 Engineering Revieww

Open IssuesOpen Issues TechnicalTechnical

Installation of bypass valves, level sensors, and Installation of bypass valves, level sensors, and vent lines in cable drape still pending.vent lines in cable drape still pending.

ScheduleSchedule Level sensors in customs should release next Level sensors in customs should release next

week.week. Bypass valve delivery due 2Bypass valve delivery due 2ndnd week of November. week of November.

FinancialFinancial NoneNone

ResourceResource Will need electrical techs to wire up level sensors.Will need electrical techs to wire up level sensors. Need mechanical tech help for installing level Need mechanical tech help for installing level

sensors and vent hose in cable drape.sensors and vent hose in cable drape.

26-Oct-200726-Oct-2007 LBT Q3 2007 Engineering RevieLBT Q3 2007 Engineering Revieww

Progress (Q3/2007)Progress (Q3/2007) Procurement Procurement

Mechanical Components ( Planned Sep) (Completed except for pump Mechanical Components ( Planned Sep) (Completed except for pump bypass valves, due in 2bypass valves, due in 2ndnd week of November) week of November)

Pipe Insulation will be last item procured. (Completed in October)Pipe Insulation will be last item procured. (Completed in October) Electrical Components (Planned July/Completed in August except for level Electrical Components (Planned July/Completed in August except for level

sensors.)sensors.) Software DevelopmentSoftware Development

First cut of PLC Code (Planned July/Completed in August)First cut of PLC Code (Planned July/Completed in August) Bench Test (Planned July – Aug/Completed in September)Bench Test (Planned July – Aug/Completed in September) Changes made based on testing (Planned Aug/In progress)Changes made based on testing (Planned Aug/In progress)

InstallationInstallation Tank Installation (Planned July/Completed in July)Tank Installation (Planned July/Completed in July) Electrical Installation (Planned Aug/(Completed in October)Electrical Installation (Planned Aug/(Completed in October)

Will need to replace z-axis flowmeter cable with longer one due 2Will need to replace z-axis flowmeter cable with longer one due 2ndnd week of Nov. week of Nov. PipingPiping

Select vendor/Issue Contract (Planned July) (Completed in August)Select vendor/Issue Contract (Planned July) (Completed in August) Begin Piping Installation (Sep 10) (Started on time and completed ahead of Begin Piping Installation (Sep 10) (Started on time and completed ahead of

time)time) Piping Insulation (In progress 60% complete/planned to be completed in Piping Insulation (In progress 60% complete/planned to be completed in

Oct)Oct)

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Progress Cont. (Q3/2007)Progress Cont. (Q3/2007)Flowmeter

Transmitters

24 V Box

480 V Box

PLC Rack

Y Vent Tank -Y Tank

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Progress Cont. (Q3/2007)Progress Cont. (Q3/2007)

Flowmeter

Motorized Valve

Pump Modified RH

-Z-Tank

Insulated Pipe

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Planning (Q4/2007)Planning (Q4/2007) Procurement Procurement

Bypass Valves, Level Sensors, Longer and Flowmeter Bypass Valves, Level Sensors, Longer and Flowmeter Cable (2Cable (2ndnd week Nov.) week Nov.)

InstallationInstallation Insulation (Oct)Insulation (Oct) Bypass Valves, Level Sensors, and vent lines through Bypass Valves, Level Sensors, and vent lines through

cable wrap (Nov)cable wrap (Nov) CommissioningCommissioning

Software Tests (Oct )Software Tests (Oct ) Commission Level Sensors and Calibrate Overflow Sensors Commission Level Sensors and Calibrate Overflow Sensors

(Nov)(Nov) Acceptance Tests and Handover (Nov)Acceptance Tests and Handover (Nov)

Documentation (Nov)Documentation (Nov)