tender for special repair of r.c.c. culvert in km-1 at jamlapur link road. - earthwork in excavation for structures as per drawingand technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. including laboue cess but excluding g.s.t 2 plain cement concrement 1:3:6 nominal mix in foundation with crushed aggregate 40 mm nominal size mechanically mixed,placed in foundation and compected by vibration including curing for 14 days.as per drawing and technical speficiations clauses 802,803,1202 & 1203including laboue cess but excluding g.s.t 3 granular sub-base with well graded material (table 400.1) (a)by mix in place method construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavatorat omc, and compacting with smoothwheelroller to achieve thedesired density, complete as per technical specification clause 401.(i)for grading i material including laboue cess but excluding g.s.t 4 plain/reinforced cement concrete in open foundation complete as per drawing and technical specifications. rcc grade m25 (in bridge portion )including laboue cess but excluding g.s.t 5 plain/reinforced cement concrete in sub structure complete as per drawing and technical specifications. rcc grade m25 including laboue cess but excluding g.s.t 6 furnishing and placing reinforced/ prestressed cement concrete in super-structure as per drawing and technical specification. rcc grade m25 including laboue cess but excluding g.s.t 7 supplying, fitting and placing hysd bar reinforcement complete as per drawing and technical specifications .including laboue cess but excluding g.s.t 8 providing weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia ac pipe extending through the full width of the structures with slope of 1(v):20(h) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7 including laboue cess but excluding g.s.t 9 drainage spouts complete as per drawing and technical specifications clause 1209including laboue cess but excluding g.s.t