Hiring of HEMM for Extraction and Transportation of 85.86 LTe of Coal Removal and Transportation of 495.79 LCum of OB and Rehandling of 303.29 LCum OB from combine OC patch in Sector I and Sector II of Sonepur Bazari Project for 5 years in SB Area

Excavation in OB in all kinds of soil including mixed soil, mixed hard soil i.e. clay/ soil mixed with pebble., moorum, hard moorum, soil mixed with laterite /stone boulders etc. and rock, soft or hard at any depth by mechanical means 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 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 etc. 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). Carriage lead 1-2 KM.

Excavation in OB in all kinds of soil including mixed soil, mixed hard soil i.e. clay/ soil mixed with pebble., moorum, hard moorum, soil mixed with laterite /stone boulders etc. and rock, soft or hard at any depth by mechanical means 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 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 etc. 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). Carriage lead 2-3 KM.

Excavation in OB in all kinds of soil including mixed soil, mixed hard soil i.e. clay/ soil mixed with pebble., moorum, hard moorum, soil mixed with laterite /stone boulders etc. and rock, soft or hard at any depth by mechanical means 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 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 etc. 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). Carriage lead 3-4 KM.

Excavation in OB in all kinds of soil including mixed soil, mixed hard soil i.e. clay/ soil mixed with pebble., moorum, hard moorum, soil mixed with laterite /stone boulders etc. and rock, soft or hard at any depth by mechanical means 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 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 etc. 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). Carriage lead 4-5 KM.

(a) Wining / extraction of coal through deployment of ‘Surfaced miner’ with matching HEMM in benches from available coal seam at any depth including sizing to (-) 100 mm . (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 (c) Transporting & unloading the same to TRS Hopper of New CHP / Silo. The job also involves making and maintenance of access trench / haul roads required for extraction and transportation of coal. 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). (a)Carriage lead exceeding 1 km but not exceeding 2 kms.

(a) Wining / extraction of coal through deployment of ‘Surfaced miner’ with matching HEMM in benches from available coal seam at any depth including sizing to (-) 100 mm . (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, (c) Transporting & unloading the same to TRS Hopper of New CHP / Silo (30LTe Coal) and (d) Transporting the same to Rly. Sdg dump, unloading and stacking in Rly. Sdg./ dump in regular stacks (2.5LTe Coal). The job also involves making and maintenance of access trench / haul roads required for extraction and transportation of coal. 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). (a)Carriage lead exceeding 2 km but not exceeding 3 kms.

(a) Wining / extraction of coal through deployment of ‘Surfaced miner’ with matching HEMM in benches from available coal seam at any depth including sizing to (-) 100 mm . (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, (c) Transporting & unloading the same to TRS Hopper of New CHP / Silo (40.86LTe Coal) and (d) Transporting the same to Rly. Sdg dump, unloading and stacking in Rly. Sdg./ dump in regular stacks (2.5LTe Coal). The job also involves making and maintenance of access trench / haul roads required for extraction and transportation of coal. 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). (a)Carriage lead exceeding 3 km but not exceeding 4 kms.

Re-handling 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 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 / half yearly basis shall be done as per bid document). Carriage lead 1-2 KM.

Re-handling 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 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 / half yearly basis shall be done as per bid document). Carriage lead 2-3 KM.