Tender For Construction work of minor bridge and approach road on Basna drain between Lakhanpur and Kamalpur - 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 and backfilling with approved material. 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 & 1203 3 Sand Filling in foundation trenches as per drawing and technical specification Clause 305.3.9 4 Brick masonry work in 1:3 in sub-structure complete excluding pointing and plastering, as per drawing and Technical Specifications. 5 Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. 6 Supplying, Fitting and Placing un-coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications. 7 Pointing with cement mortar (1:3) on brick work in substructure as per Technical Specifications 8 Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications 9 Drainage spouts complete as per drawing and technical specifications Clause 1209 10 Providing and laying of compression seal joint consisting of steel armoured nosing at two edges of the joint gap suitably anchored to the deck concrete and a preformed chloroprene elastomer or closed cell foam joint sealer compressed and fixed into the joint gap with special adhesive binder to cater for a horizontal movement upto 40 mm and vertical movement of 3 mm. as per drawing and technical specifications Clause 2600 11 Flexible Apron Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification. 12 Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification 13 Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications 14 Construction of Embankment with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table No. 300-2 15 Providing & Laying brick soling on prepared sub-grade with brick on end edging according to lines, graded and cross-section shown on the drawing filling joints with sand and earth, spreading 25 mm thick layer of earth over brick soling, watering and rolling the same with three wheeled road roller 80-100 kN as per Technical Specification Clause 412 16 Providing & Laying reinforced cement concrement pipe for culverts on first class bedding of granular material in single row including fixing collar with cement motar 1:2 but excluding excavation, protection works, back filling, concrete and masonary works in head walls and parapets 17 Construction of Embankment with Material Obtained from Borrow Pits/Right of way Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 18 GSB 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 rotavator at OMC, and compacting with smooth wheel roller to achieve the desired den. Excluding GST 19 WBM Grading II Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled roller 80-100 Kn in stages to proper grade and camber,, applying and brooming stone screening to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading III as per Technical Specification Clause 405 20 WBM Grading III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheeled roller 8-10 Kn in stages to proper grade and camber, applying and brooming stone screening to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading III as per Technical Specification Clause 405 21 Brick edging on both sides of metalled surface 12 cm deep & 8 cm wide with class M-150 bricks laid on edge and dry in proper grade and alignment including cost of all material, labour and T&P etc.complete and all taxes as per direction of E/I. 22 Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means. 23 Providing and applying tack coat with bitumen emulsion (VG-10) using emulsion distributor at the rate of 0.30 kg to 0.40 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. 24 Providing, laying and rolling of open graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades. Excluding GST 25 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 Excluding GST
