Construction work for a community hall in Virasani village Konch Development Block

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. DSR 2023- 2.31

Boring of pile hole 300 mm diameter ,3.50 m deep single under reamed of 50 cm diameter I/c all as directed by engineer in charge. (chapter no. 4 new item 3)

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 1:1½:3 cement, coarse sand and 20mm gauge stone grit including all complete. DSR 2023- 5.1.2

Foundations, footings, bases of columns, etc. for concrete Shuttering - DSR 2023- 5.9.1

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand) DSR 2023- 6.1.1

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources) .DSR 2023- 4.10

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) DSR 2023 - .5.2.2

Foundations, footings, bases of columns, etc. for concrete Shuttering - DSR 2023- 5.9.1

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 4 coarse sand) .DSR 2023- 6.4.2

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 above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). DSR 2023- 5.30