Periodical Maintenance to RD road to Minjuli for the year 2025-26.

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site by mechanical means within a lead of 5 kms spreading, grading to required slope and compacting to meet requirement and as per the direction of Engineer in Charge.

Providing , laying, spreading and compacting stone aggregates using IRC GR-III size granite metal to Water Bound Macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel roller 8-10 tonne in stages to proper grade and camber, applying and brooming requsite type of screening / blinding materials as crusher dust to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause 404 of MoSRT&H Specifications for Road & Bridge works (4th Revision) and as per the direction of Engineer in Charge.

Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface of granular base including clearing of road surface and spraying primer at the rate of 06 Kg/sqm using mechanical clause 502 as per the direction of Engineer in Charge.

Providing and applying tack coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface of granular base including clearing of road surface and spraying primer at the rate of 0.2 Kg/sqm using mechanical clause 503 of MOSRT & H specifications for raod and bridge works(4th. revision) as per the direction of Engineer in Charge.

20mm thick premix carpet using 0.27cum of 13.2mm 5.6mm size broken chips and 14.60kg. penetration grade of bitumen for 10sqm including hand packing to proper camber and consolidation with PRR inclusive of hire and running charges of PRR , hot mix plant, bitumen boilers and all other T & P articles including cost and conveyance of chips and bitumen complete as per specification and direction of the Engineer-in-charge.

6mm thick precoated seal coat Type-B using 0.06 cum of 6.7mm size chips as per sieve analysis and 6.8Kg of bitumen per 10sqm. including hire and running charges of PRR, Hot mix plant, tar boilerand all other T&P articals etc including cost and conveyance of chips and bitumen etc. complete as per direction of the Engineer-in-charge.

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