Tender For Construction Of Kundesar Sherpur Odr Raod To Amar Shahid Vijay Shankar Rai Ke Ghar Tak - Earth work in cutting or in embankment in ordinary soil excavation to be in the form of regular pits not exceeding 1/2 meter (20) in depth and earth work in embankment to be in 20 cm (8) layers including ramming and dressing the surface to required level and slopes and also including 1.500 M (5ft) lift and 30M (100) lead the earth from cutting to be used in making embankment or to be depodited as spoil banks within 30M (100) distance. 2 Construction of granular sub-base by providing close graded material , spreading in uniform layers with motor grader on prepared surface , mixing by mix in place method with rotavator at OMC , and compacting with vibratory rollar to achieve the desired density , complete as per clause 401 3 Providng & laying , spreading and compacting stone aggregates of specific sizes (22.4-53 mm S.S.B) .to water bound macadam specification including spreading in uniform thickness , hand packing , rolling with smooth roller 80-100 KN in stage to proper grade and camber , applying and brooming , crushable screening to fill-up the interstices of coarse aggregate , watering and compacting to the require density grading 3 as per Technical Specification Clause 405.. 4 Providing , laying and spreading material on a prepared subgrade adding cement @2% by weight to the spread material manually, mixingin place with rotavator and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer sub base. 5 Providing , laying and spreading material on a prepared subgbase adding cement @ 4% by weight to the spread material manually, mixingin place with rotavator and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer sub base. 6 Providing and applying tack coat with bitumen VG-10pressure distributor at the rate of 0.30 kg. Per sqm on the prepared granular surface treated with primer & cleaned with Hydraulicbroom as per Technical Specification Clasue 503. 7 Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of13.2 mm. to 11.2 mmaggregates either usingpenetration grade bitumen or emulsion to required line. Grade and level to serve as wearing coarse on a perviously prepared base, including mixing in suitable plant , laying and rolling with a three wheeled 80-100 KN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clasue 508. 8 Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C seal coat as per Technical Spefification Clause -510. 9 Constructionof un-reinforced, dowel jointed at expansion and construction joint only, plaincementconcretepavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M 30 (Grade), coarse and fine aggregates conforming to IS: 383,maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete withshovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints.etc complete. 10 Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. 11 Reinforced Cement Concrete complete as per Drawing and Technical Specifications. (RCC Grade M20) 12 Supplying, fitting and placing uncoated HYSD bar reinforcement in foundation complete as per drawing and technical specifications 13 Plain cement concrete M15 in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 14 Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. 15 Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. 16 Sand Filling in Foundation Trenches as per Drawing & Technical Specification 17 Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. 18 Plain/Reinforced Cement Concrete complete as per Drawing and Technical Specifications.RCC Grade M30 Using Batching Plant 19 Back filling behind abutment, wing wall and return wall complete as per drawing and Technical Specification
