Details: 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 (zone-iii) : 3 graded stone aggregate 20 mm nominal size) plant mix method:- construction of granular sub-base by providing close graded material, mixing in a mechanical mix plant at omc, carriage of mixed material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401. rate per for grading-ii material centring nd suttering including trutting, proping etc and removal of form work for foundation, footing base of columns,etc for mass concrete. filling in foundation trenches and plinth in layers. not exceeding 150 mm thick well watered, rammed fully compacted and fine dressed with earth obtained after cutting within a lead of 50 m and lift of 1.5 m all complete as per building speci
Sector: RDPR