tender for cc drain construction work from high school gate to anisha circle on kathumar road in the eastern direction - laying and jointing pvc pipe. heading 2 earth work in excavation in foundation, trenches etc. including dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of engineer for following depths, below natural ground / road top level. 3 providing and laying in position cement concrete including curing compaction etc. complete in specified grade excluding the cost of centering and shuttering all work up to plinth level (a) 1:4.8 (1 cement : 4 coarse sand : 8 graded stone aggregates 40 mm 4 providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - all work upto plinth level : m-20 grade concrete (1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) -as per design mix)(wall) 5 centring and shuttering with plywood or steel sheet upto two stories ( each story of height upto 3.5 metre from floor level) including strutting, propping etc. and removal of form for :walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc 6 reinforcement for r.c.c. work at all levels including straightening, cutting, bending, placing in position and binding all complete.thermo-mechanically treated bars