Search/Sub head 4/4.14

4.14Extra for concrete work in superstructure above floor V level for each four floors or part thereof by mechnical means.

Matches DSR 2023Vol 1, page 194

Rate per cum

169.45

DSR 2023

How this rate is built1 item, 4 additional charges

MachineryMobile crane

Water 1%GSTCPOH 15%Cess 1%

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Near this item in the book

4.11AProviding and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) ncluding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 20mm nominal size (Recycled Concrete Aggregate (RCA) upto 25%).
4.12Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer’s specification.
4.13Providing & applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil.
4.14This item
4.15Extra for laying concrete in or under water and/or liquid mud including cost of pumping or bailing out water and removing slush etc. complete.
4.16Extra for laying concrete in or under foul positions.
4.17Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone- III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

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