PROVIDING AND FIXING OF 18 inch internal Dia NP 2 RCC PIPE FOR DISPOSAL OF COW DUNG INSIDE THE PREMISES OF STP MALOYA, CHANDIGARH (CH. TO REVENUE HEAD)

Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. (DSR no. 2.8.1)

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 500 mm dia. R.C.C. pipe (DSR no. 19.6)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) (DSR no. 4.1.10)

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: i/c manufactured sand derived from recycled concete aggregate (RCA) upto 25% : 4 graded stone aggregate 40 mm nominal size recycled concrete aggregate (RCA) upto 25%) (DSR no. 4.1.4)

Brick work with F.P.S. bricks class designation 75 in foundation and plinth in Cement mortar 1:6 (1Cement: 6 coarse sand) (DSR no. 6.1.1)

12 mm cement plaster finished with a floating coat of neat cement of mix : 1:4 (1 Cement : 4 fine sand) (DSR no. 13.7.2)

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS : 1786 having minimum cross section as 23 mmx25mm and over all minimum length 263 mm and width as 165mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design (DSR no. 19.16)

Centering & shuttering including strutting ,propping etc. and removal of form for walls any thickness including attached pilasters, butteresses, plinth and string course etc. as per DSR (DSR no. 5.9.2)

Centering & shuttering including strutting ,propping etc. and removal of form for suspened floor, roof, landing, balconies and access etc. as per DSR (DSR no. 5.9.3)

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 (DSR no. 5.2.2)