Repair and protection works on old NH-24 Nariyawal bridge, from Parsakheda to Rajau Paraspur via Qila Chaupla Satellite in District Bareilly FY 2025-26

Replacement of Bearings complete as per Technical Specification.

Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately.

Replacement of Expansion Joints complete as per drawings

Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm, complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instructions for installation.

Providing and laying bituminious concrete with 100-120 batch type HMP producing an average output of 75 tonne per hour using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5.40% as per job mix, and filler, transporting the hot mix to work site,laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRT & H Specifications Clause 509 complete in all respects.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

Mild steel or iron work in heavy sizes such as trusses; built up gates, door, frames, record racks roof work, gates etc. wrought to required form including drilling holes, rivetting or welding where necessary, and also including supply of steel, bolts, nuts etc. & its fixing required for proper completion of the work. Sl.no 503.

Painting at New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including base coat of water proofing cement paint applied @ 2.20 kg/10sqm.). Sl.no 13.46.1

Providing and laying filter material underneath pitching in slopes using Stone spalls of required size 40 mm avg size complete as per drawing and technical specifications

Providing and laying stone boulder pitching using 25-60 kg stone boulder on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and technical specifications .

Providing and laying of boulder apron laid in wire crates with 4 mm dia GI wire conforming to IS:280 and IS:4826 in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with stone boulders weighing not less than 25 kg each as per drawing and technical specifications Clause 1301

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