Construction of Road from Tikabaliguda via Sanadubuli to Sarguguda Chowk under MMSY-TRIP in the district of koraput for the year 2025-26

Clearing & grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, sapling, &trees girth upto 300 mm , removal of stumps of trees cut eralier & disposal of unserviceable material to be used or auctioned upto a lead of 1000 mtr including removal & disposal of top organic soil not exceeding 150 mm thickness as per direction of EIC

Construction of embankment with approved materials obtained from borrow pits transporting to site with all lifts and leads, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 and as per the direction of the Engineer-in-Charge.

Construction of Granular Sub Base Grading III material as per table 400-1 spreading in uniform layers with moto grader on prepared surface, mixing by mix in place method with rotavator at OMC & compacting with vibrator roller to achieve the desired density complete as per clause 401 of Mo SRT&H specifications for Road & Bridge works ( 4th revision)

Providing, laying, spreading and compacting graded stone aggregates to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant, carriag of mixed material by Tiper to site, laying in uniform layers with paver in sub base/base course on wel prepared surface and compacting with vibratory roller to achieve the desired density as per Clause 406 of MoSRT&H specification for Road and Bridge works (4th Revision)

Providing and applying primer coat with bitumen emulsion (SS) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.6 kg/sqm using mechanical means as per Technical Specification Clause 502 & as per direction of EIC

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503 & as per direction of EIC

Providing and laying semi dense bituminous concrete with hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder of 60/70 penetration grade of bitumen, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheelede, vibratory and tandem rollers to achieve the desired compaction as per Clause 508 of MoSRT&H Specifications for Road & Bridge works (4th Revision) AR-175/47

Construction of un-reinforced 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 M-30 (Grade), coarse & fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm, mixed in a concrete mixer of not less than 0.2 cum capacity & 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 form work as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed & plate vibrators and finished in continuous operation including provision of contraction, expansion & construction joints sealant as approved, curing of concrete slabs for 14-days, curing compound (where specified) & water finishing to lines & grade as per drawing & Technical Specification as per direction of the E.I.C.

Fine dressing and turfing to the slope of the road embankment with compaction dub grass transported by mechanical means as per the directed by the E.I.C.

Earthwork in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 includding setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.