Construction of Box Culvert in place of damaged culvert on Tajpur Ravana Saidpur road km 16 due to heavy rain/flood.

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. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 III.P.C.C. grade M 15 (i)Nominal mix (1:2:4).Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

RCC Grade M25 in Foundation Providing concrete for reinforced concrete in open foundations complete of grade M25 as per drawings and technical specifications Clause 800, & 1200. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

HYSD in Foundation Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in foundation complete as per drawings and technical specifications Clauses 1000 and 1200. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

Supplying & Fixing PVC pipe for bridge work of pressure 6 kg/cm² of 100mm internal dia including cost of all materials, labour and T&P etc. required for proper completion of work as per item no. 24, ch. 1 of PWD S.O.R.(for weep hole). Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

Providing and laying boulder apron for bed protection with stone boulders of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specifications Clause 1301. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

Construction of embankment with approved material obtained from borrow pits with all lifts and 2 Km leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2.. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

Supplying, laying and jointing of 1000 mm dia NP-3 R.C.C. hume pipe dia conforming to I.S.-458 for culvert, including jointing ends, fixing collars with cement mortar of cement and coarse sand in ratio 1:2 including cost of all material, laying pipe in position to required grade and slope, labour and T&P etc. required for proper completion of work.. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

Brick soling with straight over burnt bricks laid on edge and dry and edging on both sides including preparation of sub grade to prescribed camber and including supply of brick filling joints with local earth over the entire surface and including labour and T&P etc. required for proper completion of work. As per S.I. No. 762 (b).. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

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 density, complete as per Technical Specification Clause 401. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

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 wheel 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 3 as per Technical Specification Clause 405. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (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 with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501. Including cost of All material, labour cess, T&P, Royalty, all taxes but excluding cost of GST.

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