Tender For Construction Of Culvert Near Kachchi Basti On Nogada Dhani Road; 1 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 / Roadtop level. In all types soils/ saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc. Depth upto 1.5 m 2 PCC M-10 (1:3:6) grade Levelling Course Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 1:3:6 (1 Cement : 3 fine/ coarse sand : 6 graded stone aggregate 20 mm nominal size) 3 PCC M-15 (1:2:4) grade Levelling Course & Curtain wall Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 1:2:4 (1 Cement : 2 fine/ coarse sand : 4 graded stone aggregate 20 mm nominal size) 4 RCC M -30 grade Providing and laying structural reinforced/ prestressed cementconcrete (design mix) of specified grade in superstructure usingconcrete mixer and vibrator at all levels including cost of steel formwork complete as per drawing and clause 1500, 1600 and 1700 ofMoRT&H specification including all scaffolding, material, labour,machinery etc. including Providing /mixing of synthetic fiberscompulsorily complying with IS 16481:2022 of 06 mm/12 mm lengthto be mixed @ 0.25% by weight of Cement i.e. 125 gms per 50 kgCement up to 900 gms per cum of Concrete/ mortar. RCC Grade M -30For box girder/ voided slab and balanced cantilever 600mm thick filter media, Weep Holes 5 Rigid Apron (PCC 1:4:8)Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 1:4:8 (1 Cement : 4 fine/ coarse sand : 8 graded stone aggregate 40 mm nominal size). 6 Flexible Apron Providing and laying specified apron for protection against scourcomplete as per drawing and technical specification as per clause2503 of MoRT&H Specification. Boulder/Quarry stone, not less than 40 kg each and specific gravity not less than 2.65, without wire crates. 7 20mm thick expansion joint Providing, laying and fixing of strip seal expansion joint catering to maximum horizontal movement upto 70 mm complete as per approved drawings and as per clause 2600 of MoRT&H specifications to be installed by manufacturers authorized representative ensuring to compliance to manufacturers instruction for installation including preparing the edges of bridge, welding toexposed reinforcement, concreting with design mix of grade of bridge or M-35 whichever is richer including all material, labour, machinery etc complete. 8 300mm thick dry stone with 150mm thick granular filter Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRT&H specifications with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specification including all material, labour, machinery as per clause 710.1.4 of IRC:78 and clause 2200 of MoRT&H specification 9 65mm thick wearing coat Providing and laying reinforced cement concrete wearing coat M-30 grade at any level including formwork and reinforcement @ 75kg/cum complete as per drawing and technical specification and as per clause 2702 of MoRT&H Specification including all material, labour, machinery etc. including Providing /mixing of synthetic fibers compulsorily complying with IS 16481:2022 of 06 mm/12 mm length to be mixed @ 0.25% by weight of Cement i.e. 125 gms per 50 kg Cement up to 900 gms per cum of Concrete/ mortar. 10 PCC M- 15 grade for approach slabProviding and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 1:2:4 (1 Cement : 2 fine/ coarse sand : 4 graded stone aggregate 20 mm nominal size) 11 RCC M- 30 grade for approach slab Providing and laying structural Reinforced cement concrete (design mix) of specified grade using mechanical concrete mixer and vibrator in approach slab, friction slab, edge beam, footpath and kerb as per approved drawing and specification as directed by the Engineer as per clause 1500 &1700 of MoRT&H specification including all scaffolding, material, labour, machinery etc. including Providing /mixing of synthetic fibers compulsorily complying with IS 16481:2022 of 06 mm/12 mm length to be mixed @ 0.25% by weight of Cement i.e. 125 gms per 50 kg Cement up to 900 gms per cum of Concrete/ mortar. RCC M-30 12 Retaining Wall RCC M -30 grade Providing and laying structural reinforced/ prestressed cementconcrete (design mix) of specified grade in superstructure usingconcrete mixer and vibrator at all levels including cost of steel form work complete as per drawing and clause 1500, 1600 and 1700 of MoRT&H specification including all scaffolding, material, labour, machinery etc. including Providing /mixing of synthetic fibers compulsorily complying with IS 16481:2022 of 06 mm/12 mm length to be mixed @ 0.25% by weight of Cement i.e. 125 gms per 50 kg Cement up to 900 gms per cum of Concrete/ mortar. RCC Grade M -30For box girder/ voided slab and balanced cantilever 13 Box ReinforcementReinforcement for R.C.C. work at all levels including straightening, cutting, bending, placing in position and binding all complete. ThermoMechanically Treated bars 14 Retaining wall Reinforcement Reinforcement for R.C.C. work at all levels including straightening, cutting, bending, placing in position and binding all complete. ThermoMechanically Treated bars 15 Parapet wall ReinforcementReinforcement for R.C.C. work at all levels including straightening, cutting, bending, placing in position and binding all complete. ThermoMechanically Treated bars 16 Approach Slab Reinforcement Reinforcement for R.C.C. work at all levels including straightening, cutting, bending, placing in position and binding all complete. ThermoMechanically Treated bars 17 consultancy/Additional Charge 5%
