Improvement to Rohia to Birabarpatna road under MMSY-DRR in the District of Jagatsinghpur for the year 2025-26

Clearing grass and removal of rubish up to distance of 30 mtr out side the periphery of the area by manual means as per technical specification clause 201of MORD and as per direction of Engineer in charge.

Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4.of MORD specification for Rural roads & as per direction of the Engineer-in-charge.

Re-working of scarified bituminous surface suitably after supplementing base materials with sand and compacting finished surface as per Technical Specifications and as per Clause - 501.8.3.2 of MoSRT&H Specifications for Road & Bridge works (Latest Revision).

Construction of embankment with approved materials obtained from borrow pits 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 301of MORD specification for Rural roads and as per the direction of the Engineer-in-Charge.

Construction of embankment with approved materials deposited at site from road way cutting and excavation from drain & foundation of other strutures graded & compacted to meet the requirement of Tables 300.1 & 300.2 as per clause no.301of MORD specification for Rural roads and as per direction of Engineer-In-Charge.

Fine dressing and turfing including transportation of turfs by mechanical means with all leads and lifts and placing the turfs in position and ramming with thappies including watering and cost of labour and all materials etc complete asper direction of Engineer-in charge.

Construction of granular sub-base by providing Close graded Granular subbase (Stone screening) Grading-III material as per table 400-1, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density etc

Providing and laying spreading and compacting graded stone aggregates to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, laying in uniform layers with paver in sub-base / base course on old prepared surface and compacting with vibratory roller to achive the desire density as per Clause 406 of MoSRT&H specifications for road & bridges work as per the direction of the E.I.C.

Providing and applying primer coat with bitumen Emulsion [SS-1] on prepared surface of Granular base including cleaning of road surface & spraying primer @ 8.5 kg / 10 sqm using mechanical means as per technical specification clause 502 of MORD and as per direction of Engineer-in charge

Providing and applying tack coat with bitumen Emulsion [RS-1] using emulsion distributor @ 2.75 kg / 10 sqm on the prepared granular surface treated with primer & cleaned with hydraulic broom as per technical specification clause 503 of MORD and as per direction of Engineer-in charge