Hiring of HEMM at Gourangdih Expansion OCP under Salanpur Area for removal of 20.94 M Cum OB, extraction, crushing and transportation of 8.46 M T Coal and re-handling of 8.36 M Cum OB over a period of 10 years.

Excavation in benches in any kind of rock, soft or hard including drilling, using suitable blast hole drilling machine, Charging and blasting ( blasting shall be done by Deptt. free of cost. Supply of explosives, detonators & related materials will be made available by ECL but suply of stemming of blast hole will be done by contracter and the services of statutory supervisory personnel as required for the work will be provided as and when considered necessary by the management free of cost ) as required at any depth and loading by mechanical means including pumping out water & discharging the same to the nearest Drainage system & removal of slushy earth and slurry as required, transporting and unloading, mechanically and disposed off either by (a) dumping outside the working zone in proper manner on the land arranged by the colliery or (b) directly back filling of the excavated area in proper layer or (c) filling of subsided area / voids in the adjoining area outside the working zone in operation or as perdirection of colliery official in proper gradient including dozing, the job involves making access trench / haul road as required for excavation operation and for transportation of excavated materials including water sprinkling of Haul Road , all complete as per direction of Project Officer/ Agent. (Payment shall be made for finished work on the basis of pre-work and post-work level section measurement of excavation. All measurements of O.B. removed will have to be certified by Colliery Surveyor , Manager and Project Officer / Agent. Joint check measurement on quarterly basis shall be done by Area authority, contractor and ECL HQ team). OB Carriage leads are mentioned as under: (a) OB Transport Lead 1-2 Km

Excavation in benches in any kind of rock, soft or hard including drilling, using suitable blast hole drilling machine, Charging and blasting ( blasting shall be done by Deptt. free of cost. Supply of explosives, detonators & related materials will be made available by ECL but suply of stemming of blast hole will be done by contracter and the services of statutory supervisory personnel as required for the work will be provided as and when considered necessary by the management free of cost ) as required at any depth and loading by mechanical means including pumping out water & discharging the same to the nearest Drainage system & removal of slushy earth and slurry as required, transporting and unloading, mechanically and disposed off either by (a) dumping outside the working zone in proper manner on the land arranged by the colliery or (b) directly back filling of the excavated area in proper layer or (c) filling of subsided area / voids in the adjoining area outside the working zone in operation or as perdirection of colliery official in proper gradient including dozing, the job involves making access trench / haul road as required for excavation operation and for transportation of excavated materials including water sprinkling of Haul Road , all complete as per direction of Project Officer/ Agent. (Payment shall be made for finished work on the basis of pre-work and post-work level section measurement of excavation. All measurements of O.B. removed will have to be certified by Colliery Surveyor , Manager and Project Officer / Agent. Joint check measurement on quarterly basis shall be done by Area authority, contractor and ECL HQ team). OB Carriage leads are mentioned as under: (b) OB Transport Lead 2-3 Km

Wining / extraction of coal in benches from available coal seam at any depth including sizing to (-) 100 mm including using suitable blast hole drilling machine, charging and blasting ( blasting shall be done by Deptt. free of cost. Supply of explosives, detonators & related materials will be made available by ECL but suply of stemming of blast hole will be done by contracter and the services of statutory supervisory personnel as required for the work will be provided as and when considered necessary by the management free of cost ) (b) loading of coal free from extraneous materials into dumpers / tippers mechanically at coal face , including pumping out water & discharging the same to the nearest drainage system, removal of slushy earth / slurry and removal / segregating / picking of unwanted band stone / extraneous materials and . The job also involves making and maintenance of access trench / haul roads required for extraction and transportation of coal including water spraying stock yard management by dozer etc. The entire operation of extraction & transportation of coal is to be carried out as per direction of Project Officer / Agent. (Colliery authority will establish a permanent benchmark at the quarry site and surface contouring at suitable intervals in consultation with Area authority, Hq. Survey Deptt.. All measurement are to be carried out in relation to the benchmark.) (Payment is to be made on the basis of the measurement of in-situ volume solid converted to weight by conversion factor specific to the seam coal subject to quarterly reconciliation of coal received by weight at despatch point as specified. Measurement is to be certified by Colliery Surveyor, Manager, Project Officer / Agent . Joint check measurement on quarterly basis shall be done by Area authority, contractor and ECL HQ team).Coal Carriage leads are mentioned as under: (a) For the local sale and road Transport Coal face via Crusher to Depot stacking lead 1-2 KM { Coal face of seam B-II(B) to B-VI}

Wining / extraction of coal in benches from available coal seam at any depth including sizing to (-) 100 mm including using suitable blast hole drilling machine, charging and blasting ( blasting shall be done by Deptt. free of cost. Supply of explosives, detonators & related materials will be made available by ECL but suply of stemming of blast hole will be done by contracter and the services of statutory supervisory personnel as required for the work will be provided as and when considered necessary by the management free of cost ) (b) loading of coal free from extraneous materials into dumpers / tippers mechanically at coal face , including pumping out water & discharging the same to the nearest drainage system, removal of slushy earth / slurry and removal / segregating / picking of unwanted band stone / extraneous materials and . The job also involves making and maintenance of access trench / haul roads required for extraction and transportation of coal including water spraying stock yard management by dozer etc. The entire operation of extraction & transportation of coal is to be carried out as per direction of Project Officer / Agent. (Colliery authority will establish a permanent benchmark at the quarry site and surface contouring at suitable intervals in consultation with Area authority, Hq. Survey Deptt.. All measurement are to be carried out in relation to the benchmark.) (Payment is to be made on the basis of the measurement of in-situ volume solid converted to weight by conversion factor specific to the seam coal subject to quarterly reconciliation of coal received by weight at despatch point as specified. Measurement is to be certified by Colliery Surveyor, Manager, Project Officer / Agent . Joint check measurement on quarterly basis shall be done by Area authority, contractor and ECL HQ team).Coal Carriage leads are mentioned as under: (b) Coal face-Crusher- Itapara siding lead 9-10 KM { Coal face of seam B-II(B) to B-VI}.

Wining / extraction of coal in benches from available coal seam at any depth including sizing to (-) 100 mm including using suitable blast hole drilling machine, charging and blasting ( blasting shall be done by Deptt. free of cost. Supply of explosives, detonators & related materials will be made available by ECL but suply of stemming of blast hole will be done by contracter and the services of statutory supervisory personnel as required for the work will be provided as and when considered necessary by the management free of cost ) (b) loading of coal free from extraneous materials into dumpers / tippers mechanically at coal face , including pumping out water & discharging the same to the nearest drainage system, removal of slushy earth / slurry and removal / segregating / picking of unwanted band stone / extraneous materials and . The job also involves making and maintenance of access trench / haul roads required for extraction and transportation of coal including water spraying stock yard management by dozer etc. The entire operation of extraction & transportation of coal is to be carried out as per direction of Project Officer / Agent. (Colliery authority will establish a permanent benchmark at the quarry site and surface contouring at suitable intervals in consultation with Area authority, Hq. Survey Deptt.. All measurement are to be carried out in relation to the benchmark.) (Payment is to be made on the basis of the measurement of in-situ volume solid converted to weight by conversion factor specific to the seam coal subject to quarterly reconciliation of coal received by weight at despatch point as specified. Measurement is to be certified by Colliery Surveyor, Manager, Project Officer / Agent . Joint check measurement on quarterly basis shall be done by Area authority, contractor and ECL HQ team).Coal Carriage leads are mentioned as under: (c )Coal face-Crusher-Bonjemihari siding via Jubliee more lead 29-30 KM {Coal face of seam B-II(T) to B-VI }.

Wining / extraction of coal in benches from available coal seam at any depth including sizing to (-) 100 mm including using suitable blast hole drilling machine, charging and blasting ( blasting shall be done by Deptt. free of cost. Supply of explosives, detonators & related materials will be made available by ECL but suply of stemming of blast hole will be done by contracter and the services of statutory supervisory personnel as required for the work will be provided as and when considered necessary by the management free of cost ) (b) loading of coal free from extraneous materials into dumpers / tippers mechanically at coal face , including pumping out water & discharging the same to the nearest drainage system, removal of slushy earth / slurry and removal / segregating / picking of unwanted band stone / extraneous materials and . The job also involves making and maintenance of access trench / haul roads required for extraction and transportation of coal including water spraying stock yard management by dozer etc. The entire operation of extraction & transportation of coal is to be carried out as per direction of Project Officer / Agent. (Colliery authority will establish a permanent benchmark at the quarry site and surface contouring at suitable intervals in consultation with Area authority, Hq. Survey Deptt.. All measurement are to be carried out in relation to the benchmark.) (Payment is to be made on the basis of the measurement of in-situ volume solid converted to weight by conversion factor specific to the seam coal subject to quarterly reconciliation of coal received by weight at despatch point as specified. Measurement is to be certified by Colliery Surveyor, Manager, Project Officer / Agent . Joint check measurement on quarterly basis shall be done by Area authority, contractor and ECL HQ team).Coal Carriage leads are mentioned as under: (d) Coal face-Crusher-Bonjemihari siding via Jubliee more lead 30-31 KM {Coal face of seam B-II(B) }

Wining / extraction of coal in benches from available coal seam at any depth including sizing to (-) 100 mm including using suitable blast hole drilling machine, charging and blasting ( blasting shall be done by Deptt. free of cost. Supply of explosives, detonators & related materials will be made available by ECL but suply of stemming of blast hole will be done by contracter and the services of statutory supervisory personnel as required for the work will be provided as and when considered necessary by the management free of cost ) (b) loading of coal free from extraneous materials into dumpers / tippers mechanically at coal face , including pumping out water & discharging the same to the nearest drainage system, removal of slushy earth / slurry and removal / segregating / picking of unwanted band stone / extraneous materials and . The job also involves making and maintenance of access trench / haul roads required for extraction and transportation of coal including water spraying stock yard management by dozer etc. The entire operation of extraction & transportation of coal is to be carried out as per direction of Project Officer / Agent. (Colliery authority will establish a permanent benchmark at the quarry site and surface contouring at suitable intervals in consultation with Area authority, Hq. Survey Deptt.. All measurement are to be carried out in relation to the benchmark.) (Payment is to be made on the basis of the measurement of in-situ volume solid converted to weight by conversion factor specific to the seam coal subject to quarterly reconciliation of coal received by weight at despatch point as specified. Measurement is to be certified by Colliery Surveyor, Manager, Project Officer / Agent . Joint check measurement on quarterly basis shall be done by Area authority, contractor and ECL HQ team).Coal Carriage leads are mentioned as under: (e ) Coal face-Crusher-Dalmiya siding via Jubliee more lead 31-32 KM {Coal face of seam B-II(T) to B-VI}

Wining / extraction of coal in benches from available coal seam at any depth including sizing to (-) 100 mm including using suitable blast hole drilling machine, charging and blasting ( blasting shall be done by Deptt. free of cost. Supply of explosives, detonators & related materials will be made available by ECL but suply of stemming of blast hole will be done by contracter and the services of statutory supervisory personnel as required for the work will be provided as and when considered necessary by the management free of cost ) (b) loading of coal free from extraneous materials into dumpers / tippers mechanically at coal face , including pumping out water & discharging the same to the nearest drainage system, removal of slushy earth / slurry and removal / segregating / picking of unwanted band stone / extraneous materials and . The job also involves making and maintenance of access trench / haul roads required for extraction and transportation of coal including water spraying stock yard management by dozer etc. The entire operation of extraction & transportation of coal is to be carried out as per direction of Project Officer / Agent. (Colliery authority will establish a permanent benchmark at the quarry site and surface contouring at suitable intervals in consultation with Area authority, Hq. Survey Deptt.. All measurement are to be carried out in relation to the benchmark.) (Payment is to be made on the basis of the measurement of in-situ volume solid converted to weight by conversion factor specific to the seam coal subject to quarterly reconciliation of coal received by weight at despatch point as specified. Measurement is to be certified by Colliery Surveyor, Manager, Project Officer / Agent . Joint check measurement on quarterly basis shall be done by Area authority, contractor and ECL HQ team).Coal Carriage leads are mentioned as under: (f) Coal face-Crusher-Dalmiya siding via Jubliee more lead 32-33 KM { Coal face of seam B-II(B) }

Re-handling of OB from the existing dumped overburden obtained by Excavation of the mine (all kinds of Soil & Rock) operation, transporting mechanically to site of filling including loading, unloading & spreading including water sprinkling for dust surpression. The same in proper manner as required all by mechanical means, top surface neatly dressed including making road as required for this job for transportation etc. complete in all respect as per direction of Project Officer / Agent. (Payment shall be made for lower of the assessed quantity on the basis of pre-work and post-work level section measurement of filling zone/cutting zone. Measurement is to be certified by Colliery Surveyor, Manager, Project Officer / Agent. Joint check measurement on quarterly basis shall be done by Area authority, contractor and ECL HQ team). Carriage lead 0-1 KM.