RD SOL A252 Tal Pandharpur and Mangalwedha Dist Solapur Total 6 Work

Mangawedha to Damaji Karkhana road ( ODR-50, TR-12 ) km 0.00 to 8.00 Block - Mangalwedha Clearing and Grubbing Road Land Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201.(SOR ITEM NO. 2.2 ) By Manual Means I) In area of non-thorny jungleBy Mechanical Means

Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections.

Scarifying Existing Granular surface to a depth of 50 mm and disposal of scarified material with alift up to 3 m and leads up to 1000 m as per technical specification clause 301.4.

Milling of existing bituminous surface to specified depth of bituminous layer including disposal of removed material with all lift and lead upto 1000 m etc complete. Using machine like Writgen (W100) or equivalent

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5. As directed by engineer in charge.

Construction of embankment with approved material obtained from borrow pits with a lift up to 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with all leads and lifts as per Technical Specification Clause 301.5. As directed by engineer in charge.

Construction of subgrade & earthen shoulders with approved material from borrow pits with all lifts & leads, transporting, spreading, grading to required slope & compacted to meet requirement of Table 300.2 as per Technical Specification 303.1 As directed by engineer in charge.

Construction of granular sub-base 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.(SOR ITEM NO. 4.1/A )By mix in Place method

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kilonetwon in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. As directed by engineer in charge.

Construction of dry lean cement concrete sub base over a prepared sub-grade with coarse and fine aggregate (natural sand/ VSI grade finely washed crushed sand) conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, , cement content not to be less than 150 kg/cu.m, 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/ Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor /by suitable means as approved by Engineer-in-charge, compacting with vibratory roller, finishing, curing and including preparation of sub-grade surface if required etc. complete.