175/NPSISAULI/2025-26(2)

Dismentling of cement concrete pavements by mechanical means using pneumatic tools breakingto pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead to 1000 m. stacking serviceable and unserviceable matewrials separately.

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and back filling in trenches with excavated suitable material.

Disposal old excavated Malba with disposal lead 5 km.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. 1:4:8

Plain/reinforced cement concrete in substructure complete as per drawings and technical specifications Clauses 802, 804, 805, 806, 807, 1202 and 1204 R.C.C. grade M 20

M.S. or tor steel in plain such as RCC work i/c its cutting, bending & binding complete as SI 504

E/W in cutting or in embenkment in ordinary soil exavation to be in the form of regular pits not exceeding .50m in depth and E/w in embenkrnent to be in 20 cm layers including remming and dressing the surface to required levels and slops i/c all lead 8 km cartage

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel roller 80-100 kN static roller 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. By Manual Means Exludine 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 form work 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,

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