LBT Q1 2008 LBT Q1 2008 Eng/SW Eng/SW ReviewReview

SHTRSHTR

Shutters/Seals/MechanismsShutters/Seals/Mechanisms

2008-Apr-042008-Apr-04 LBT Q1 2008 Engineering RevieLBT Q1 2008 Engineering Revieww

Highlights (Q4/2007)Highlights (Q4/2007)

Nothing significantNothing significant

2008-Apr-042008-Apr-04 LBT Q1 2008 Engineering RevieLBT Q1 2008 Engineering Revieww

Progress (Q4/2007)Progress (Q4/2007) Planning From Q4 Review:Planning From Q4 Review:

Install rest of first batch of Install rest of first batch of floating sockets (no)floating sockets (no)

Get 0716 back online Get 0716 back online √√ Monitor rails (no)Monitor rails (no) Harass people about backup Harass people about backup

generator generator √√ Our 208V generator is not Our 208V generator is not

suitable – need a 480V 3 ph.suitable – need a 480V 3 ph. 1010 ball detent switch adjusted1010 ball detent switch adjusted 1009 ball detent mechanism 1009 ball detent mechanism

upgradedupgraded 0704 locked out to replace 0704 locked out to replace

stripped gears – adjustment stripped gears – adjustment problems?problems?

2008-Apr-042008-Apr-04 LBT Q1 2008 Engineering RevieLBT Q1 2008 Engineering Revieww

Open IssuesOpen Issues TechnicalTechnical

Emergency Power for Shutter Door ClosureEmergency Power for Shutter Door Closure Shutter RailsShutter Rails

Upper left rail may have an alignment problemUpper left rail may have an alignment problem Lower left rail bogies misalignedLower left rail bogies misaligned

Leaky Seals (IssueTrak 944)Leaky Seals (IssueTrak 944) ScheduleSchedule

Time to install floating socketsTime to install floating sockets FinancialFinancial

Buy a 480V 3 ph generatorBuy a 480V 3 ph generator ResourceResource

Mountain manpower availabilityMountain manpower availability

2008-Apr-042008-Apr-04 LBT Q1 2008 Engineering RevieLBT Q1 2008 Engineering Revieww

Planning (Q1/2008)Planning (Q1/2008)

Install rest of first batch of floating Install rest of first batch of floating socketssockets

Get 0704 back onlineGet 0704 back online Monitor shutter railsMonitor shutter rails Harass people about backup Harass people about backup

generatorgenerator Need to buy 480V 3ph gensetNeed to buy 480V 3ph genset