Cement Coefficiemts as Per DSR 2007_print

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Code Description 3.0 MORTAR 3.1 Cement Mortar 1:1 (1 cement : 1 fine sand) 3.2 Cement mortar 1:2 (1 cement : 2 fine sand). 3.3 Cement mortar 1:3 (1 cement : 3 fine sand). 3.4 Cement mortar 1:4 (1 cement : 4 fine sand). 3.5 Cement mortar 1:5 (1 cement : 5 fine sand). 3.6 Cement mortar 1:6 (1 cement : 6 fine sand). 3.7 Cement mortar 1:2 (1 cement : 2 coarse sand). 3.8 Cement mortar 1:3 (1 cement : 3 coarse sand). 3.9 Cement mortar 1:4 (1 cement : 4 coarse sand). 3.1 Cement mortar 1:5 (1 cement : 5 coarse sand). 3.11 Cement mortar 1:6 (1 cement : 6 coarse sand). 3.12 Cement mortar 1:2 (1 cement : 2 stone dust). 3.13 Cement mortar 1:2 (1 cement : 2 marble dust). 3.14 Cement mortar 1:5 (1 cement : 5 marble dust). 3.15 White cement mortar 1:2 (1 white cement : 2 marble dust). 3.16 White cement mortar 1:3 (1 white cement : 3 marble dust). 3.17 White cement mortar 1:5 (1 white cement : 5 marble dust). 4.0 CONCRETE WORK CEMENT CONCRETE (CAST IN- SITU) 4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 4.1.1 1:1:2 (1 Cement : 1 coarse sand : 2 graded stone aggregate 20 mm nominal size) 4.1.2 1:1:3 (1 Cement : 1 coarse sand : 3 graded stone aggregate 20 mm nominal size). 4.1.3 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 4.1.4 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size). 4.1.5 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size). 4.1.6 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size). 4.1.7 1:3:6 (1 Cement : 3 fine sand : 6 graded stone aggregate 40 mm nominal size). 4.1.8 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). 4.1.9 1:4:8 (1 cement : 4 fine sand : 8 graded stone aggregate 40 mm nominal size) 4.1.10 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) 4.1.11 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) 4.1.12 1:2:3:9 (1 ordinary portland cement : 2 Fly ash : 3 coarse sand : 9 graded stone aggregate 40 mm nominal size). 4.1.13 1:2:4:11 (1 ordinary portland cement : 2 fly ash : 4 coarse sand : 11 graded stone aggregate 40 mm nominal size) 4.2 Providing and laying cement concrete in retaining walls,return walls, walls (any thickness ) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets etc. upto floor five level, excluding the cost of centring, shuttering and finishing : 4.2.1 1:1:2 (1 cement : 1 coarse sand : 2 graded stone aggregate 20 mm nominal size) 4.2.2 1:1:3 (1 cement:1 coarse sand:3 graded stone aggregate 20 mm nominal size). 4.2.3 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 4.2.4 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size). 4.2.5 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size). 4.2.6 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size).

Unit cum cum cum cum cum cum cum cum cum cum cum cum cum cum cum cum cum

Quintals 10.2000 6.8000 5.1000 3.8000 3.1000 2.5000 6.8000 5.1000 3.8000 3.1000 2.5000 6.8000 6.8000 3.1000 6.8000 5.1000 3.1000

Bags 20.40 13.60 10.20 7.60 6.20 5.00 13.60 10.20 7.60 6.20 5.00 13.60 13.60 6.20 13.60 10.20 6.20

cum cum cum cum cum cum cum cum cum cum cum

6.1000 4.0000 3.2000 3.2000 2.2000 2.2000 2.2000 1.7000 1.7000 1.3000 1.3000

12.20 8.00 6.40 6.40 4.40 4.40 4.40 3.40 3.40 2.60 2.60

cum

1.7000

3.40

cum

1.3000

2.60

cum cum cum cum cum cum

6.1000 4.0000 3.2000 3.2000 2.2000 2.2000

12.20 8.00 6.40 6.40 4.40 4.40

Code 4.2.7

Description 1:3:6 (1 cement : 3 fine sand : 6 graded stone aggregate 40 mm nominal size). Providing and laying cement concrete in kerbs, steps and the like at or near ground level excluding the cost of centring, shuttering and finishing. 4.4.1 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). 4.4.2 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size). CEMENT CONCRETE (PRE-CAST) 4.5 Providing and fixing upto floor five level precast cement concrete string or lacing courses, copings, bed plates, anchor blocks, plain window sills, shelves, louvers, steps, stair cases, etc. including hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand), cost of required centring, shuttering and finishing smooth with 6mm thick cement plaster 1:3 (1 Cement : 3 fine sand) on exposed surfaces complete. 4.5.1 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size). 4.5.2 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). 4.6 Providing and fixing at or near ground level precast cement concrete in kerbs, edgings etc. as per approved pattern and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand) including the cost of required centring, shuttering and finishing smooth with 6mm thick cement plaster 1:3 (1 cement : 3 fine sand) on exposed surfaces complete. 4.6.1 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size). 4.7 Providing and fixing upto 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 centring, shuttering and finishing smooth with 6mm thick cement plaster 1:3 (1 cement : 3 fine sand) on exposed surfaces complete : 4.7.1 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size). 4.7.2 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). 4.8 Providing and fixing upto floor five level precast cement concrete hollow block including hoisting and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand), cost of required centring, shuttering and finishing smooth with 6mm thick cement plaster 1:3 (1 cement : 3 fine sand) on exposed surfaces complete : 4.8.1 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size). 4.8.2 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). 4.9 Precasting and placing in position 125 mm dia Bollards 600 mm high of required shape including providing M.S. Pipe Sleeve 50 mm dia 300 mm long in the Bollard and M.S. Pipes 40 mm dia and 450 mm long with 150x150x6mm M.S. plate welded at bottom and embedded 150mm in cement concrete 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) including necessary excavation of size 250x250x450mm deep for the same in bitumen/concrete pavement at specified spacing. DAMP- PROOF COURSE 4.1 Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5mm nominal size). 4.11 Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size). MISCELLANEOUS 4.17 Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement :3 coarse sand : 6graded stone aggregate 20mm nominal size) over 75mm bed by dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth 5.0 REINFORCED CEMENT CONCRETE

Unit cum

Quintals 2.2000

Bags 4.40

cum cum

3.2000 2.2000

6.40 4.40

cum cum

3.8000 2.8000

7.60 5.60

cum

3.6200

7.24

cum cum

4.1300 3.1300

8.26 6.26

cum cum

2.4660 2.0060

4.93 4.01

each

0.0970

0.19

sqm

0.1300

0.26

sqm

0.1600

0.32

sqm

0.1100

0.22

Code Description CAST-IN-SITU 5.1 Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.1 1:1:2 (1 cement : 1 coarse sand : 2 graded stone aggregate 20 mm nominal size). 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) 5.1.3 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 5.2 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 centring, shuttering, finishing and reinforcement : 5.2.1 1:1:2 (1 cement : 1 coarse sand : 2 graded stone aggregate 20 mm nominal size) 5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) 5.2.3 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). 5.3 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 up to floor five level excluding the cost of centring, shuttering, finishing and reinforcement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). 5.4 Providing and laying up to floor five level reinforced cement concrete in kerbs, steps and the like excluding the cost of centring, shuttering, finishing and reinforcement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). 5.5 Reinforced cement concrete work in arches, archribs, domes, vaults, shells, folded plate and roofs having slope more than 15 up to floor five level excluding the cost of centring, shuttering, finishing and reinforcement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggrega