Public Works Department Tender

Providing, laying and spreading material on a prepared Sub Base, cement @ 4% by weight to the spread material manually mixing in place Rotavator and compacting with the road roller at OMC to achieve the desired unconfined Compressive strength and to form a Layer of Base.

Providing and applying tack coat with Bitumen grade using bitumen pressure distributor at the rate of 0.35 kg per sqm on the prepared granular surfaces treated with primer & Cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing laying & rolling of open graded premix carpet of 20 mm thickness composed of 13.2mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line ,grade and level to serve as wearing course on a previously prepared ba

Providing and laying seal coat by Manual means with Bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510.

Cement Concrete Pavement 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(Excluding GST).

Earthwork in patari on both side of road in ordinary soil, excavation to be in the form of regular pits not exceeding 0.50 metre in depth and earth work to be compacted in 20 cm. layers including ramming and dressing and also the surface to required levels and slopes also including 2.0 m. lift and 10m. lead as per specification and direction of E/I. including royalty charges

Earthwork in excavation for foundation of structures upto 3.00m depth as per drawing and technical specification clause 1104 including setting out,construction of shoring and bracing,removal of stumps and other deleterious matter,dressing of sides and bottom and back filling with approved material.

Plain cement concrete M10(1:3:6 nominal mix) in levelling course below open foundation of head wall as per drawing and technical specification clause 1109.

Layig (First class 40mm OBB )Bedding on well compacted sand,moorum or approved granular material as per Clause 1105(ii)

Brik Masonry Work in cement mortar (1:4) in foundation of head walls complete excluding poining and plastering as per rawing and technical specification Clause 1109

Providing and laying R.C.C.Pipe NP3 for culverts on first class bedding of granular material in sigle row including fixing collar with 1:2 cement mortar but excluding excaation protection work,back filling,concrete ad masonry wok in head wall and parapet Clause 1106.

Pointing with cement mortar (1:3) on brick work as per technical specification clause 613.3

Backfilling from local sand in foundation trenches as per drawing and technical specification Clause 1108. 30% of Item no. 3