MAINTENANCE OF CC DRAIN, INTERLOCKING TILES AND LANE CONCRETING TO EROOR VASUDEVA ROAD BYE LANE IN DIV-39

Amount

DSR Code: 2.24 Extra rates for quantities of works, execute. DSR Code: 2.24.1 In or under water or liquid mud, including pumping out water as required.

DSR Code: 15.20 Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. DSR Code: 15.2.1 Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) drain side wall.

15.2.2 Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)

DSR Code: 4.1 Providing and laying in position cement cocrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: DSR Code: 4.1.8 1:4:8(1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

DSR Code: 4.1.5 1:3:6(1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

DSR Code: 4.30 Centering and shuttering including Strutting, propping etc. and removal of form for: DSR Code: 4.3.1 Foundations, footings, bases of columns, etc. for mass concrete.

DSR Code: 13.16 6mm cement plaster finished with a floating coat of neat cement of mix. DSR Code: 13.16.1 1:3 (1 cement : 3 fine sand)

DSR Code: 13.18 Neat cement punning.

DSR Code: 4.1.2 & 4.3.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering-All work upto plinth level - 1:1 1/2:3 (1 cement : 1 1/2 coarse sand : 3 graded stone aggregate 20 mm nominal size) cum. Centering and shuttering including strutting, propping etc and removal of form work for: Foundations, footings, bases for columns.

DSR Code: 5.22 Steel reinforcement for R.C.C. Work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. DSR Code: 5.22.6 Thermo-Mechanically Treated bars.

DSR Code: 115 Man coolies for placing the slab struts, removing the existing C.C pipe in position.

DSR Code: 16.68 Providing and laying 80mm thick factory made cement concrete interlocking paver block of M 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 75mm metal filling the joints with fine sand etc. complete as per the direction of Engineer-in-charge.

DSR Code: 4.1.3 & 4.1.4 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) Graded metal 40 mm bs and 20 mm bs in the ratio of 60:40 by volume.

DSR Code: 1.1.2 Conveyance of earth 5 km by lorry.

SHAJI MATHEW