Re-Construction of damaged portion drain adjacent to boundary wall near Golf course at Ftr HQ BSF Campus Kadamtala

Amount

Earth work in excavation by machanical meana ( Hydraulic excavator) /manual means in foundation treaches or draine (not exceeding 1.5 m in width or 10 sqm on plan ) including dressing of sides and ramming of bottoms, lift up to 1.5 m including getting out teh excavated soil and disposal of surplus excavated soil as directed within a lead of 50 m all kinds of soil.

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.

Providing and laying in position cement concrreate of specified grade excluding the cost of centering and shuttering all work up to plinth level 1: 5: 10 (1 cement: 5 coarse sand : 10 graded stone aggregate 40 mm niminal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering shuttering finishing and reinforcement all work up to plinth level 1: 2: 4 ( 1 cement : 2 coarse sand (zone -II) : 4 graded stone aggregate 20 mm nominal size)

centering and shuttering including strutting proping etc and removal of form for : lintels beams plinth beams girders breasumers and cantilevers

steel reinforcement for RCC work including straightening cutting bending placing in position and binding all complete upto plinth level thermo mechanically treated bars of grade Fe- 500 D or more .

Brick work with common burnt clay FPS (non modular) bricks of class designation 7.5 in foundation an dplinth in cement mortar 1:6 ( 1 cement : : 6 coarse sand)

Extra for laying brick work in aor under foul position

12 mm cement plaster finished with a floating coat of neat cement of mix : 1: 4 ( 1 cement : 4 fine sand)

Brick work with common burnt clay FPS (non modular) brick of clas desination 7.5 n foundation and plinth in using old bricks after cleant the cement mortar cement mortar 1: 6 1 cement : 6 coarse sand

MANIK BARDHAN