Public Works Department Tender

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 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 0.28 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, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501.

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 materials and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.

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.

Providing and laying reinforced cement concrete M 25 grade in superstructure as per drawing and technical specifications clauses 800, 1205.4 and 1205.5

Laying reinforced cement concrement NP-3 Hume pipe 1000mm Dia 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

Providing & Laying of 40 mm nominal size of dry O.B.B. ballast for hannch filling including cost of material, laying & ramming layers by hand rammer.

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

Supplying fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and Technical Specifications clauses 1002, 1010 and 1202

Brick masonry work in 1:3 cement mortar in foundation complete excluding pointing and plastering as per drawing and technical speficiations clauses 600, 1202 & 1203

Pointing with cement mortar (1:3) on brickwork in sub structure & super structure as per drawing and technical specification clauses 613.3 , 1204 and 1208.4

Boring with 100 mm dia casing pipe for dewatering including cost of pipes , other materials, labour charges etc. complete.

Dewatering the ground water for trenches with hire, operational & fuel charges of pump with oprater complete.