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

Jan ‘10 ‘11 ‘12 ‘13Activities:Complete exterior & interior finishesClose-out & punch-list forsupport facilities contractEquipment:Painting, finishing andother constructionequip as needed