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Existing SitePre-construction state
Jan ‘10 ‘11 ‘12 ‘13incubation
nesting
calendar years
Seasonal petrel restrictions
Equipment:Back-hoe,Bulldozer,Dump truck,Water truck(dust control)
Activities:Demolition – ATST & weather towers, etcRemove cesspool (temp. septic tank for Mees)Site clearing – leveling & loose rock
Jan ‘10 ‘11 ‘12 ‘13
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Back-hoe,Bulldozer,Dump truck,Core drill, shear wave equip.,GP radar, etc.Water truck
Activities:Initial foundation excavationSoil remediationGeotechnical testing
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Back-hoe,Bulldozer,Dump truck,Hoe-ramGeotech equip(as req’d)
Activities:Additional foundation excavationGeotechnical (primarily lab work)
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Back-hoe,Bulldozer,Dump truck,hoe-ram,Jackhammers,Water truck
Activities:Final, critical foundation excavationbased on geotechnical testing resultsUtility trenching
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Utility materials & toolsConcrete trucks or deliveryof chase sectionsWater truck
Activities:Utility trenching & installationUnderground utility chase
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Truck-mounted auger drillOther excavation equipmentWater truck
Activities:Drill for caissonsFinal prep for other foundationsBackfill utility trenches
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Concrete trucks or batch plantConcrete pump rigTesting agencyWater truck(for curing &possiblybatching)
Activities:Pour caissonsBegin strip and pad footings
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Concrete trucks or batch plantConcrete pump rigTesting agencyWater truck
Activities:Pour telescope & enclosure foundationPour other foundations & flat work
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Bulldozer,GraderDump truckStaging materials
Activities:BackfillSite prep for vertical workClean-up for hiatus
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Small craneSteel erection equipment(welders, lifts, fork trucks, generator..)Pier forms, scaffoldingsConcrete trucksConcrete pumpWater
Activities:Erect Utility BuildingInitial pier work
Jan ‘10 ‘11 ‘12 ‘13Activities:Pier workPrep for steel erection
Equipment:Pier forms, scaffoldingsConcrete trucksConcrete pumpw/ high rise armWater truck
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Large lattice boom craneSteel erection equipmentSteel working toolsin Utility Bldg
Activities:Final staging for steel erection
Jan ‘10 ‘11 ‘12 ‘13
Equipment:Lattice boom craneDelivery/transport vehiclesSteel erection equip.Scaffolding, lifts
Activities:Primary steel erection
Jan ‘10 ‘11 ‘12 ‘13Activities:Primary steel erection
Equipment:Lattice boom craneDelivery/transport vehiclesSteel erection equip.Scaffolding, lifts
Jan ‘10 ‘11 ‘12 ‘13Activities:Complete primary steelSecondary steel erection
Equipment:Lattice boom craneDelivery/transport vehiclesSteel erection equip.Scaffolding, lifts
Jan ‘10 ‘11 ‘12 ‘13Activities:Complete secondary steelSteel floor decking
Equipment:Lattice boom craneDelivery/transport vehiclesSteel erection equip.Scaffolding, lifts
Jan ‘10 ‘11 ‘12 ‘13Activities:Install & level ring-beamComplete steel floor deckingPour elevated floorsEquipment:Lattice boom craneDelivery/transport vehiclesSteel erection equip.Scaffolding, liftsConcrete trucks,pumps, etc.Water
Jan ‘10 ‘11 ‘12 ‘13Activities:Install catwalkInitial precast wall panelsRoof framing & panelsEquipment:Lattice boom craneDelivery/transport vehiclesSteel erection equip.Scaffolding, liftsConcrete equip.Precast installequip.
Jan ‘10 ‘11 ‘12 ‘13Activities:Interior work (incubation period)
Equipment:Crane (removed or stowed)Delivery vehicles (max 2/day)Wall framing equip.Interior utilitywork equip.
Jan ‘10 ‘11 ‘12 ‘13Activities:Resume exterior work; continue interiorPrecast cont.; Roof completionFraming at upper floorsEquipment:Lattice Boom craneDelivery/transport vehiclesWall framing equip.Interior utility equip.Steel erectionequip.
Jan ‘10 ‘11 ‘12 ‘13Activities:Precast completionInterior work continues
Equipment:Crane as requiredDelivery/transport vehiclesWall construction equip.Precast install.equip.
Jan ‘10 ‘11 ‘12 ‘13Activities:Exterior finishes & fixturesBegin interior finishesBegin final site workEquipment:Cranes, lifts as requiredDelivery/transport vehiclesFinish equipmentSite work equipas needed
Jan ‘10 ‘11 ‘12 ‘13Activities:Final site utilitiesPavingInterior finish workEquipment:Finish grading & paving equipInterior construction equip