Periodical Maintenance of Chouki to Jayarampur Road for the year 2026-27

Clearing grass & removal of rubbish upto a distance of 50m including cost of all labour T&P etc. required for the work complete to shape as per direction of the Engineer-in-charge.

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 kN 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 as per Technical Specification Clause 405of (MORD) specification & as per direction of the E-I-C

Labour for scraping cleaning the road surface applying tack coat using 3.0Kg of bitumen for 10 Sqm and laying 75mm thick built up spray grouting in two layers 37.5mm thick each layer using 0.45cum of 25mm to 40mm size hard granite metal and 12.00Kg penetration grade of bitumen for 10 Sqm in each layer with 0.12cum of 12mm size hard granite chips as key stone for 10 Sqm spreading over and laying including heating pouring and spreading over and spreading bitumen metal and chips and rolling with PRR including hire and running charges of PRR and all other machineries but excluding cost and conveyance of bitumen, metal and chips complete as per specification and direction of Engineer-in-Charge

Providing and applying primer coat with Bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.20 kg/sqm using mechanical means as per Technical Specification Clause 502.of (MORD) specification & as per direction of the Engineer-in-charge.

Providing and applying tack coat with 60/70 grade Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503of (MORD) specification & as per direction of the Engineer-in-charge.

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

Providing 6 mm thick precoated seal coat type -B using 0.06 cum of 6.7 mm size chips & 6.8 kg of bitumen per 10sqm including consolidation with PRR, cost & conveyance of materials, labour, T&P, royalty & taxes etc. complete as per direction of the Engineer-in-charge.

Earth work in all kinds of soil including transporting to site, dressing, breaking clods to maximum 5cm to 7cm, laying in layers not exceeding 0.3 m in depth including sectioning & cambering, compacting by HRR / ramming, labour ,T&P, royalty & taxes etc. complete as per direction of the Engineer-in-charge.

Earth work in excavation of foundation in hard soil with initial lead and lift and to required depth including dressing and levelling the bed and depositing the excavated materials away from work site etc.complete as per direction of the Engineer-in-charge.

Providing and filling sand Manually in foundation thenches, atthe back of abutments, top of pipes with sand in layers not exceeding 150mm thick including all labours, watering etc. required for the work including cost, conveyance, royalty and taxes of all other materials required for the work etc. complete as per specification direction of the Engineer- in- charge.