Public Works Department Tender

Earthwork in excavation for roadway in soil, including stacking / disposal of surplus Material exclusive of compensation of earth By Hydraulic Excavator CK-90 of 0.9 cum bucket capacity and tipper with disposal upto 1000 mtrs.

Cement Concrete Pavement Construction 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.

Providing, laying and spreading and compacting specified graded crushed stone in sub-base course including premixing the Material at OMC in mechanical mixer (Pug mill), carriage of mixed Material, laying in uniform layers with Motor Grader, F.E. Loader, on a prepared surface and compacting with Vibratory Compactor to achieve the desired density including all Material, labour, machinery, lighting barricading and maintenance of Driversion complete. (MoRTH specification clause 401). with all lead & lift

Dry lean cement concrete sub - base. Construction of dry lean cement concrete 1:3:6 sub-base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to

Construction of sub-grade and earthen shoulders with approved Material obtained from borrow-pits with all lifts and leads, transporting to site, spreading, grading to require slope and compacted by vibratory roller 8-10 tonne to meet requirement of Table 300-2 as per MoRTH specification : Clause No. 305.