Maintenance of NH-205 from km.0/000 to 43/000 on Shimla Mataur road for the year 2025-26

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material as per the MORT&H specification and the direction of Engineer-in-Charge.

Plain/Reinforced Cement Concrete grade M-15in open foundation as per drawing and technical specification. Case II using batching plant transit mixture and Concrete pump. as per drawing and technical specification and the direction of Engineer-in-Charge.

Providing weep holes in brick masonary /plain/reinforced concrete abutment, wing wall/return wall with 100mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawings face complete as per drawing and Technical Specification and the direction of Engineer-in-Charge.

Providing and laying of filter media with ganular materials/stone satisfying the requirements laid down in clause 2504.2.2 of MoRT&H specifications to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specification and the direction of Engineer-in-Charge.