Re- Construction of water course crossing at RD- 162200 of B.G Drain

Amount

Earth work in excavation by mechanical means(Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. All kinds of soil. HSR 4.12

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level: 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size(HSR 6.1.4)

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in : Cement mortar 1:3 (1 cement : 3 coarse sand) (HSR 7.20.1)+(7.3)-(7.4)

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers (HSR 6.30.5)

Centering and shuttering including strutting, propping etc, and removal of form work for : Columns, piers, abutments, pillers, posts and struts (HSR 6.29.3)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. (HSR 6.33.6)

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 (zone-III): 3 graded stone aggregate 20mm nominal size) (6.14.1)

Pointing on brick work or brick flloring with cement mortar 1:3 (1 cement : 3 fine sand) raised and cutting pointing (HSR item No. 11.25.2)

Smooth finishing of the exposed surface of RCC work with 10mm thick C.M 1:3 (1 cement : 3 fine sand) HSR item no. 11.50