Scope of WorkS The Gregory Crinum Mine is located approximately 50 kilometres north east of Emerald. The mine is a punch Longwall Mining Operation driven from the J Block Highwall. The design comprises of seven longwall panels, with each of the initial four longwall maingates comprising of two portal entries for travel road and belt road, with the remainder consisting of mains development. The scope of this project was to operate two of the three development units to deliver Mains and Maingate driveage. Redpath was responsible for delivering the project methodology, managing interfaces with BMA and other contractor personnel in the performance of the services. This included development driveage and all ancillary duties to support production, including establishing and maintaining underground roadways, dewatering, installation of permanent (and temporary) ventilation controls, extend all services, including gas monitoring, mine dewatering and conveyors underground as excavation activities progressed. The contract included 20,000m of ‘as designed’ coal driveage with gateroad pillar lengths of 130m, with centre to centre distance of cut throughs at 37m. conStruction ActivitieS / Establishment of Office and Workshop Facilities / Continuous Miner excavation / Rockbolt and Mesh installation / Roadway Installation and Maintenance / Stonedusting / Installation of Permanent Services / Installation of Underground Conveyor Systems / Installation of Secondary Support / Installation of temporary and Permanent Pumping System reSourceS uSed / Sandvik ABM25 Continuous Miner x 2 / Joy 15SC32 Shuttle Car x 4 / 10T LHD’s x 2 / 250kW, 1500 t/hr Conveyor System x 2 / 22m 3 /s Auxillary Fan x 2 / QDS Bolter x 1 / Panel Transformer x 2/ Panel DCB x 2 / Various QDS Attachments / All development Electrical reticulation x 2 client: BM Alliance Coal Operations Pty Ltd (BMA) project value: A$100 Million duration: 3 Years GREGORy CRinuM MinE - CRinuM nORTH COAL DRivEAGE centrAl QueenSlAnd
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Scope of WorkSThe Gregory Crinum Mine is located approximately 50 kilometres north east of Emerald. The mine is a punch Longwall Mining Operation driven from the J Block Highwall. The design comprises of seven longwall panels, with each of the initial four longwall maingates comprising of two portal entries for travel road and belt road, with the remainder consisting of mains development.
The scope of this project was to operate two of the three development units to deliver Mains and Maingate driveage. Redpath was responsible for delivering the project methodology, managing interfaces with BMA and other contractor personnel in the performance of the services. This included development driveage and all ancillary duties to support production, including establishing and maintaining underground roadways, dewatering, installation of permanent (and temporary) ventilation controls, extend all services, including gas monitoring, mine dewatering and conveyors underground as excavation activities progressed.
The contract included 20,000m of ‘as designed’ coal driveage with gateroad pillar lengths of 130m, with centre to centre distance of cut throughs at 37m.
conStruction ActivitieS
/ EstablishmentofOfficeandWorkshopFacilities
/ ContinuousMinerexcavation
/ RockboltandMeshinstallation
/ RoadwayInstallationandMaintenance
/ Stonedusting
/ InstallationofPermanentServices
/ InstallationofUndergroundConveyorSystems
/ InstallationofSecondarySupport
/ InstallationoftemporaryandPermanentPumpingSystem
reSourceS uSed
/ SandvikABM25ContinuousMinerx2
/ Joy15SC32ShuttleCarx4
/ 10TLHD’sx2
/ 250kW,1500t/hrConveyorSystemx2
/ 22m3/sAuxillaryFanx2
/ QDSBolterx1
/ PanelTransformerx2/PanelDCBx2
/ VariousQDSAttachments
/ AlldevelopmentElectricalreticulationx2
client: BMAllianceCoalOperationsPtyLtd(BMA)project value: A$100Millionduration: 3Years
GREGORy CRinuM MinE - CRinuM nORTH COAL DRivEAGE centrAl QueenSlAnd
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