Resectioning D/Sslope of Rt.Dyke,Impvt.to Dam top D/S Dwarf wall,long.and Trs.drain on Dam slope,Restoration to toe drain,Impvt.to Rt Dyke Dam top road,Const.of DG shed including colour washing to Spillway,Parapet,dwarf wall of Derjang Dam underDPIW.

Clearing of grass and removal of rubbish up to a distance of 50 metres outside the periphery of the area including cost of all labour, T&P with all cost of incidental charges and cess etc. complete as per drawing, specification, direction of the Engineer-in-charge.

Dismantling of Cement Concrete Grade M-15 & M-20 including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead 1000m including cost of all labour, T&P with all cost of incidental charges and cess etc. complete as per drawing, specification, direction of the Engineer-in-charge.

Dismantling stone pitching/ dry stone spalls including T&P, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead including cost of all labour, T&P with all cost of incidental charges and cess etc. complete as per drawing, specification, direction of the Engineer-in-charge.

Excavation in all kinds of soil including moorum, stoney earth, gravel etc.excepting all kinds of rock & boulders exceeding 0.014cum in volume for dambase stripping, cut-off trenches, outfall drains and stripping in borrow areas including rough dressing and dumping the excavated materials away from work site manually within 50m initial lead and 1.5m initial lift including cost of all labour, T&P with all cost of incidental charges and cess etc. complete as per drawing, specification, direction of the Engineer-in-charge.

Excavation, loading, unloading and carriage by mechanical means of all kinds of soil including stoney earth, gravel and moorum etc interspread with boulders upto 1/2 cum size with all lifts and delifts including trimming of slopes and bed to design section and depositing the excavated materials away from work site as per the specification and as directed by the Engineer-in-charge within an initial lead of 1km from the place of excavation complete including cost, conveyance, taxes of all materials and hire & running charges of machineries, cost of all labour, T&P with all cost of incidental charges and cess etc. complete as per drawing, specification and direction of the Engineer-in-charge.

Filling foundation and plinth with clean coarse sand, well watered and rammed including cost,carriage, royalty, taxes of all materials, cost of all labour, T&P with all cost of incidental charges and cess etc.complete as per drawing, specification,direction of the Engineer-in-charge.

Providing and laying RCC / CC of M-15 grade using 20 mm down graded size hard granite crusher broken chips of approved quality, colour and texture free from weathered & skinned and sharp sand of approved quality from approved quarry, mixing, hoisting, lowering and laying in position, compacting and curing for specified days including cost, conveyance, royalty, taxes of all materials, hire and running charges of machineries, cost of all labour, T&P with all cost of incidental charges and cess etc. complete as per approved specification and direction of the Engineer -in- Charge.

Providing formwork for concrete with F1 finish for upstream faces of dam, spillway, glacis of barrages, unexposed surfaces of foundation, block, joints etc with steel shutters rigidly fixed and removal of forms and making good to the surfaces where necessary complete including cost, conveyance, taxes of all materials, cost of all labour, T&P with all cost of incidental charges and cess etc. complete as per approved specification and direction of the Engineer -in- Charge.

Supplying and spreading sand of approved specification for filter in rock toe riprap and filter drains in earth dam and dyke to proper slope and level within an initial lead including cost,carriage, royalty, taxes of all materials, cost of all labour, T&P with all cost of incidental charges and cess etc.complete as per drawing, specification,direction of the Engineer-in-charge.

Supplying and spreading 40mm to 20mm size granite metal in filter in rock toe riprap and filter drains in earth dam or dyke to proper slope and level within initial lead including cost,carriage, royalty, taxes of all materials, cost of all labour, T&P with all cost of incidental charges and cess etc.complete as per drawing, specification,direction of the Engineer-in-charge.