Mamintenance and Repair Work of Power Channel from Silt Ejector Dakpathar to Dhakrani Village bridge, Dehradun

Earth work in excavation by mechanical means (Hydraulic Excavator)/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.Including supply of all material, labour, T&P etc required for proper completion of the work.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer in charge.1:3:6 or richer mix. Including supply of all material, labour, T&P etc required for proper completion of the work.

Dismantling old plaster or skirting/Dado raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. Including supply of all material, labour, T&P etc required for proper completion of the work.

Demolishing brick work, manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. Including supply of all material, labour, T&P etc required for proper completion of the work.

1:3:6 (1 Cement : 3 coarse sand (zone-Ill) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources). Including supply of all material, labour, T&P etc required for proper completion of the work.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All work up to plinth level. 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). Including supply of all material, labour, T&P etc required for proper completion of the work.

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete.

Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. 1:1.5:3 (1 Cement:1.5 Coarse Sand: 3 Graded Stone Aggregate 20 mm nominal size).Including supply of all material, labour, T&P etc required for proper completion of the work.

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size).Including supply of all material, labour, T&P etc required for proper completion of the work.