Repairing of water supply system Manipur University.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth. 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead upto 50m and lift upto 1.5m, as directed by the Engineer-in-charge.

Dry rubble flooring

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering-

a)1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size)

b) 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 40 mm nominal size)

Centering and shuttering including strutting, propping etc, and removal of from

a)Foundation, Footings, Bases of Columns etc. for mass concrete

b)Lintels, Beams, Plinth Beams, Girders, Bresumers and Cantilevers.

c)Columns, Pillars, Piers, Abutments, Posts and Struts.

Reinforced cement concrete Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement (b) 1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in walls (any thivkness), including attached pilasters, buttresses, plinth and string course, fillets, colums, pillars, piers, abutments, post and struts etc. above plinth level upto floor five level excluding cost of centering, shuttering, finishing and reinforcement 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15˚ landing, balconies, shelves, chajas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level upto floor five level excluding cost of centering, shuttering, finishing and reinforcement 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size).

Reinforcement for R.C.C. work i/c bending ,binding and placing complete. Tor Steel

Brick work with lst class common burnt clay F.P.S (non modular) bricks in superstructure above plinth level upto floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 Coarse sand)

12 mm cement plaster of mix: 1:4 (1 cement : 4 fine sand))

Neat cement punning

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 100mm nominal outer dia Pipes

Providing and fixing brass bib cock of approved quality:

a) 32 mm nominal bore

b) 80 mm nominal bore

JOYBA HUIDROM

THOUDAM RAMANANDA SINGH