S/R to Road from NH-6 to Khairdihi Road in the District of Sambalpur for the year 2025-26.

Scaryfying the exixting bituminious road surface to a depth of 50 mm and disposed of scarified materials with in all lifts lead upto 1000 meters etc. complete as per direction of Engineer in charge

Providing, laying, spreading and compacting graded stone agregate to wet mix macadam specification including premixing the materials with water at OMC in mechanical mix plant, carriage of mixed materials by tipper to site, laying in uniform thickness with paver in sub base/ base course on the prepared surface and compacting with vibratory roller to achieve the desired compaction as per Clause 406 of MoSRT&H Specifications for Road & Bridge works.

Cleaning exsting Granular Surface including removal of foreign materials with wire brushes and smal picks, sweeping with brooms or soft brushes and finally dustong with old gunny bags and / or compressed air to receive bituminous treatment etc. complete as per direction of the Engineer in Charge.

Cleaning the existing black topped surface with removal of foreign materials with brooms or soft brushes and finally dusting with old gunny bags and/or compressed air to receive bituminous treatment

Labour for applying primmer coat with Bitumen Emulsion ( SS-1 ) with all cost conveyance ,labour T&P 4.0kg of bitumen per 10sqm etc. complete.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Clause 503 of MoSRT&H Specifications for Road & Brid

Providing and laying semi dense bituminous concrete with batch type 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 Paver finisher mechanical 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)

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