MAINTENANCE OF CC DRAIN AND PROVIDING INTERLOCKING TILES TO GREEN GARDEN LANE, VALIYAKULATHINGAL LANE AND CHAKKALAKKAL LANE IN DIV-71

Amount

DSR code: 2.24, 2.24.1 Extra rates for quantitites of works executed. In or under water and /or liquid mud, including pumping out water as required.

DSR code: 15.2, 15.2.1 Demolishing cement concrete manually/by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

DSR code: 15.2.2 Nominal concrete 1:4:8 or leaner mix (including equivalent design mix)

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

DSR code:4.1.5 Providing and laying position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

DSR code: 4.30 & 4.3.1 Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns.

DSR code: 13.16, 13.16.1 6 mm cement plaster of mix 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 up to plinth level : 1:1½:3 (1 Cement: 1½ coarse sand: 3 graded stone aggregate 20 mm nominal size) Centering and shuttering including strutting, propping etc. and emoval of form work for : Foundations, footings, bases for columns

DSR code: 5.22, 5.22.6 Steel reinforcement for RCC work including straightening, cutting bending placing in position and binding all complete upto plinth level Thermo-mechanically treated bars

DSR code: 115 Man coolies for removing and placing slabs and struts in position

DSR code: OBS 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 thick compacted bed of 6mm metal the joints with fine sand etc. complete as per the direction of Engineer-in-charge.

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

SHAJI MATHEW