Tender For 20) Various Dlp Patch Repair Works Dn Ii Pratapgarh (H.Q.Arnod)-Clearing and grubbing road land including uprooting rank vegetation, grass, brush, shrubs, saplings and trees of girth upto 300mm, removal of stumps, disposal of unserviceable Material and stacking of serviceable Material upto 1000m from road boundary. (MoRTH Specification : Clause 201). BY MECHANICAL MEANS In area of Light Jungle 2 Providing laying, spreading and compacting stone aggregates of specific size as per table 400-7 to Water Bound Macadam specification including spreading in uniform thickness, hand packing, rolling with power roller 8-10 tonnes, in stages to proper grade and camber, applying and brooming requisite type of screening (Table 400-8) / binding Materials to fill up the interstices of coarse aggregates, watering (with water browser) and rolling, making necessary earthen bund to protect edges, lighting, guarding, barricading and maintenance of Driversion etc. [MoRTH specifications : Clause 404]. By mechanical meansGrading No.3 (53-22.4mm) Crusher Broken 3 Filling pot-holes and patch repairs with Mix Seal Surfacing Type B, 13 mm Thickness. Removal of all failed Material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot-holes with hot bituminous Material as per Clause 512, compacting, trimming and finishing the surface to form a smooth continuous surface, all as per clause 3004.2 including cost of tack coat and all specified as above with lead for mix of Material 1 km. (MoRTH specification : Clause 3004.2)Bitumen Grade VG-30 4 Dismantling of cement concrete pavement by mechanical means using pneumatic tools, breaking to pieces not exceeding 0.02 cum in volume and stock pilling at designated locations and disposal of dismantled Materials upto a lead of 1000 mtrs. stacking serviceable and unserviceable Materials separately.(MoRTH specification : Clause 202) 5 Cement Concrete PavementConstruction of un-reinforced, without dowel bar, plain cement concrete pavement, thickness design, over prepared sub base the 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 bit exceeding 25mm, mixed in 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, adn finished in continous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, near approaches to bridge/ culvert and contruction joints, admixtures as approved, curing of concrete slabs for 14-days,using curing compound and water finihsing to lines and grade as per drawing and MoRD specification clause 1501 including vaccum dewatering process with all required equipments.
