Permanent restoration of damaged water supply Infrastructure in WSS Allair and Boura under SASCI

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides andramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavatedearth as directed: All kinds of soil.

Providing and laying in position cement concrete of 1:4:8 mix (1 cement 4 coarse sand 8 graded stone agg. 40 mm nominal size) excl. cost of centring and shuttering all work up to plinth level (using crushed stone agg.)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. All work upto plinth level in 1:3:6 (1 cement: 3 coarse sand : 6 graded stone aggregate 20mm nominal size) (using crushed stone agg.)

Brick work with common burnt clay (non modular) bricks of class designation 7.5 in foundation and plinth including curing in: Cement mortar 1:6 (1 cement: 6 coarse sand)

Extra for Brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level

Half brick masonry with common brunt clay ( non- modular) bricks of class designation 7.5 in foundation and plinth including curing in cement mortar 1:4 (1 cement : 4 coarse sand)

Extra for Half Brick work masonry in superstructure above plinth level upto floor V level

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

15mm Cement plaster on the rough side of single or half brick wall of mix: 13.2.1 1 : 4 ( 1 cement : 4 fine sand)

Finishing walls with water proofing cement paint of required shade on new work (two or more coats) applied @ 3.84 Kg/10 Sqm