Construction of Cook House and Dining Hall at Jorging BOP of 61st Bn ITB Police, Passigaht (Arunachal Pradesh)

Earth wok in excavation over areas (exceding 30 cm in defth and 1.5m in width as well as 10 sqm in plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m; disposad earth to be levelled and neatly dressed. All Kinds of Soil (DSR 1997 Code 2.6.1)

Earth wok in excavation in foundation trenches or drains (not exceding 1.5m in width or 10sqm on plan) including dressing of sides and ramming of bottoms. lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed. within a lead of 50m 2.8.1 All Kinds of Soil (DSR 1997 Code 2.8.1)

Filling available excavated earth ( excluding rocks) in plinth side of foundation, under floors in layers not exceeding 20 cm in depth including, watering, ramming consolidating and dressing completelead up to 50 m and lift up to 1.5 m,

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

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

Providing and fixing up to floor five level precast cement concrete solid block, including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centering, shuttering complete :. Cement Ordinary portland 43 grade conforming to IS No: 8112- 1989 1:1½:3 (1 Cement: 1½ coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) over 75 mm bed by dry brick ballast 40 mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth

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 : 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate20 mm nominal size)

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. up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate20 mm nominal size)

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) : 3 graded stone aggregate 20 mm nominal size).