ROAD WIDENING FROM MAHAKAL POLICE STATION TO CHAUBIS KHAMBA MARG UJJAIN

Dismantling of Cement Concrete Pavement Dismantling of Cement Concrete pavement by mechanical means including breaking to pieces not exceeding 0.02 Cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead up to 1000 meters, stacking serviceable and unserviceable materials separately as per Section-200 of the specifications.

Excavation by Mechanical Means Roadwork in Soil Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with all lifts and lead up to 1000 m as per Section-300 of the specifications.

Excavation for roadway in ordinary rock with hydraulic excavator including cutting and loading in tippers, transporting to embankment site with in all lifts and lead up to 1000 m, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections as per Section 300 of the specifications.

Construction of Embankment/Sub-grade/Earthen Shoulders with material obtained from other sources, as per provisions of Section 305 of the specifications, with approved materials/soil confirming to requirements given in Table 301-1 of specifications including all lead and lifts, including cost of watering, compaction by vibratory roller/heavy pneumatic type roller etc. confirming to requirements given in Table 301 2 of the specifications complete.

Providing crushed stone aggregate, depositing on a prepared surface by hauling vehicles, spreading and mixing with a motor grader, watering and compacting with a vibratory roller including all leads and lifts confirming to Section 407 of specifications to form a layer of Base. By Mixing Plant: For 53 mm maximum size

Dry Lean Cement Concrete Sub- Base Construction of Dry Lean Cement Concrete Sub- Base Over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 26.5mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per Table 600-1 of the specifications, cement content not to be less than 150 Kg/Cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 MPa at 7 days, mixed in a batching plant, transported to site, laid with paver with electronic sensor/mechanical paver, compacting with 8-10 tonnes vibratory roller, finishing and curing and as per Section 601 of specifications.

Construction of Dowel jointed, Plain Cement Concrete Pavement in M-30 Grade Concrete over a prepared sub base with 43 or higher grade cement, coarse and fine aggregate conforming to IS:383 maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver with electronic sensor spreading the concrete by shovels, rakes compacted using needle, screed and plate vibrator and finished in a continuous operation including provision of contraction, expansion, and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, placing of dowel bar, tie rod admixtures as approved, curing compound, finishing to lines and grades as per approved drawings as per IRC:15 and as per Section-602 of the specifications complete excluding cost of steel in dowel bar and tie rod etc.

Mild Steel dowel bars confirming to IS 432, grade I

HYSD tie bars of Fe 500 grade confirming to IS 1786

80 mm thick C.C. paver block of M-35 grade with approved colour, design and pattern.