Construction of Water Tank and Gate for Type V Quarter No.7, MU.

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.

Extra for laying stone work in or under water and/or liquid mud including cost of pumping or bailing out water and removing slush etc, complete

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)1:2:4 ( 1 Cement: 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

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

62 mm thick cement concrete flooring with concrete hardener topping under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2(1 cement hardener mix : 2 graded stone aggregate 6mm nominal size) by volume. Hardening compound is mixed @ 2 litre per 50kg of cement or as per manufactures specifications. This includes cost of cement slurry,but excluding the cost of nosing of steps etc. complete.

Construction of granular sub-base by providing close graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401

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).

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

Half brick masonry with Ist class common burnt clay F.P.S. (non modular) bricks in foundation and plinth in: Cement mortar 1 : 3 (1 cement : 3 coarse sand)

Brick work with Ist 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)

15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix : 1:3 (1 cement: 3 fine sand)

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angels 40x40x6 mm for diagonal braces.

SOCIAL SATISFACTORY CONSTRUCTION & SUPPLIER (BID ID -3273540)

Th. Jeevan Singh (BID ID -3273520)