Interlocking of 3 Nos. of L.C. Gates having TVU more than 20000 in Dhanbad division.

Item Breakup - BI-(General)

local sand, with common burnt clay non modular bricks. Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished 11.3 with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 11.3.1 40 mm thick with 20 mm nominal size stone Sqm 223.39 545 121747.55 27 aggregate Providing and fixing 10 mm thick acid and/or alkali resistant tiles of approved make and colour using acid and/or alkali resisting mortar bedding, 11.21 and joints filled with acid and/or alkali resisting cement as per IS : 4457, complete as per the direction of Engineer-in- Charge. In flooring on a bed of 10 mm thick mortar 1:4 (1 11.21.1 acid proof cement : 4 coarse sand) 28 11.21.1.1 Acid and alkali resistant tile Sqm 94.5 1515.45 143210.03 11.41S VITRIFIED FLOOR TILES Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved 11.41 make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ s q m including grouting the joints with white cement and matching pigments etc., complete. 29 11.41.2 Size of Tile 600x600 mm Sqm 152.1 1416.65 215472.47 13.0 FINISHING 13.1S CEMENT PLASTER (IN FINE SAND) 13.1 12 mm cement plaster of mix : 30 13.1.2 1:6 (1 cement: 6 fine sand) Sqm 934.35 282 263486.7 CEMENT PLASTER WITH A FLOATING COAT OF 13.7S NEAT CEMENT 12 mm cement plaster finished with a floating 13.7 coat of neat cement of mix : 31 13.7.2 1:4 (1 cement: 4 fine sand) Sqm 312.75 361.3 112996.58 13.16S 6MM CEMENT PLASTER 13.16 6 mm cement plaster of mix : 32 13.16.1 1:3 (1 cement : 3 fine sand) Sqm 175.5 253.05 44410.28 13.25 Extra for plastering: 13.26 Providing and applying plaster of paris putty of 2 Sqm 662.1 214.3 141888.03 33 mm thickness over plastered surface to prepare the surface even and smooth complete. Distempering with oil bound washable distemper 13.41 of approved brand and manufacture to give an even shade : 13.41.1 New work (two or more coats) over and including Sqm 662.1 162.55 107624.36 34 water thinnable priming coat with cement primer 13.44S EXTERIOR FINISHING DHANBAD DIVISION-ENGINEERING/EAST CENTRAL RLY Finishing with Deluxe Multi surface paint system 13.48 for interiors and exteriors using Primer as per manufacturers specifications : 13.48.1 Two or more coats applied on walls @ 1.25 ltr/10 Sqm 461.57 158.95 73366.55 35 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm Painting with synthetic enamel paint of approved 13.61 brand and manufacture to give an even shade : 36 13.61.1 Two or more coats on new work Sqm 119.83 131.45 15751.65 Total 4767311.28

Item Breakup - CII-(Reinforcement)