Public Works Roads Department Tender

Construction of granular surface course 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 three wheel 80-100 kN static roller capacity to achieve the desired density, complete as per Technical Specification Clause 402

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 backfilling in trenches with excavated suitable material. Ordinary soil (Upto 3 m depth)

Laying (First class) bedding on well compacted sand, moorum as per clause 1105 (ii) Granular material

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and Technical specifications Clause 802, 803, 1202, & 1203.(PCC Grade M-10) (I) Nominal Mix. (1:3:6)

Plain/reinforced concrete in sub structure complete as per drawing and Technical specifications Clause 802, 804, 805, 806, 807, 1202, & 1204. (A) with crushed stone. PCC Grade M15, Nominal Mix

Providing and laying RCC pipe NP3 for culverts on first class bedding of granular materials in single row.

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9

Supplying, filling and laying in loose with Geo-textile bags of Type-A (1.30x0.70 M) made of Geo textile non woven fabric sheets of 400 GSM manufactured from polyster/ polypropylene conforming to relevant ISO standard filled with specified sand/ silt from flood plain or adjacent char within a distance of 90 m of the work site including excavation, filling Geo bags with sand weighing 126.00 kg after filling, stitching the mouth of the filled bags with polypropylene or polyster complete as per technical specifications and as directed. (b) Without Boat

Construction of granular surface course 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 three wheel 80-100 kN static roller capacity to achieve the desired density, complete as per Technical Specification Clause 402

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 aggregrette 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 vibrator and finished in continuous operation including provision of contraction and expansion,construction joints,applying debonding strips, primer, sealant, dowelbars, near approaches to bridge/culverts and construction joints, admixture as approved,curingof concrete slabs for 14 days.