Renovation to Benikpur MIP in Lanjigarh Block of Kalahandi District under DPIW (Dam Protection and Improvement Work) Scheme for the year 2026-27

Cleaning shurb jungle including uprooting stumps & small bushes and removal of rubbish up to a distance of 50m outside the periphery of the area complete in all respect as directed by the Engineer in charge.

Removing old lime or cement plaster from walls including raking out joints 12 mm deep and removing the debris within 50m lead. complete excluding GST as per the direction of the Engineer in Charge.

Dismantling and removing cement concrete including stacking the useful materials for reuse and removing the derbies within 50mtr lead. complete excluding GST as per the direction of the Engineer in Charge.

Earthwork in excavation of foundation in all kinds of soil to proper profile including stoney earth, gravel and moorum etc. interspread with boulders up to ½ cum size with all leads, lifts and delifts including dressing and leveling the bed to design slope and bed making it fit for laying concrete including dewatering if any & depositing the excavated materials clear of work site as directed by the Engineer-in-charge.

Filling in foundation & plinth with sand, well watered and rammed with all leads, lifts and delifts including making arrangements for carriage of water and with cost,conveyance of all materials, labour required for the work etc complete excluding GST as per the direction of the Engineer in Charge.

Excavation of any approved type of soil in approved borrow area by mechanical means loading into and transportation by mechanical means and unloading the soil within initial lead of 2km on properly prepared and scientifically approved surface including spreading and levelling the earth in 22.5 cm layers to make ready for watering and compaction with sheep foot rollers and dozers but excluding watering and compaction in dams and dykes for all heights including construction, maintenance, watering and lighting of haul road and borrow area etc. complete as per the direction of Engineer-incharge.

Watering earthwork upto OMC condition and compaction by sheep foot rollers and dozers in layers not exceeding 22.5 cm to 95% dry density including hire and running charges of all the machineries all labour,T&P excluding GST etc.complete as per direction of EIC.(Measurement to be taken on the finished compacted section of the fill under OMC condition).

Filling of foundation with the excavated earth with all leads and lifts, delfts including watering and ramming in layers complete in all respect etc. completed as directed by the Engineer in charge.

Excavation, loading , unloading and carriage by mechanical means of all kind of soil excluding Disintigrated rock, moorum. stoney earth, gravel etc. interspread with boulders up to 1/2 cum in size with all lifts and delifts including trimming of slopes and bed to design section and laying in layers not exceeding 0.3M in depth and as directed by EIC within all leads and lfits from the place of excavation etc complete excluding GST as directed by Engineer in Charge. ( Measurement will be taken on finished level section)

Cement concrete in M15 grade using 20 mm down graded size crusher broken granite chips of approved quality quarried and free from weathered skin and foreign materials including mixing the materials by use of concrete mixtures and laying concrete in layers not exceeding 0.15 m in depth to required level curing vibrating with vibrators, finishing etc with all leads lifts and delifts complete in all respect to proper profile and leveling including dewatering if necessary and cost, conveyance and royalty , etc of materials including hire & running charges of the machineries complete as directed by the Engineer - in - Charge.