Short Term Maintenance Contract on NH-502/54B during 2023-24 under Multi Modal Project Division, Lawngtlai in the state of Mizoram.

Amount

Providing spot reconditioning, reconstruction and regravelling to repair specific erosion

Clearing, cleaning, deepening and reshaping of roadside unlined/kaccha drains and making shallow kaccha lateral drains on shoulders wherever required, including removal and disposal of sediments, extraneous debris and vegetation growth blocking the free flow from site outside ROW with all leads and lifts complete in all respects as directed by the Engineerin-Charge and as per Maintenace Standards Clause no. 3.1 (Frequency of cleaning in urban areas will be quarterly whereas in rural areas, it will be twice in a year i.e. before and after monsoon)

Clearing road side/Median open lined/pucca drains to bring them to original shape

Cleaning of slab/box culvert

Removal of rank vegetation/weeds and undesirable vegetation from shoulders, embankment slopes upto ROW (both sides) complete in all respects including breaking of clods, rough dressing and disposal of waste material and vegetation at a place outside ROW as per direction of Engineer-In-Charge and as per Maintenance Standards Clause 3.3 (Frequency will be once in a quarter).

Painting with high gloss synthetic enamel paint two coats to give an even and smooth surface for protection of exposed concrete/masonry portion of Bridges/CD works/parapet, kerb painting and repairing wherever necessary

Painting all types of M.S/GI railing as and when required with two coats of synthetic enamel paint

Providing and marking of hot applied thermoplastic compound 2.50mm thick including reflectorising glass beads @250 gms/sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads

Providing treatment and repair to pot holes/ruts of any depth/patch repair of all types of bitumen pavement complete as per Technical Specification Clause 3004.2, and as per direction of Engineer by using paving grade bitumen/emulsion/cold ready mix material. The job includes removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per Clause no. 503, back filling the patch with bituminous material as per Clause no. 507. Compacting trimming and finishing the surface to form a smooth continuous surface all as per Clause no. 3004.2 of Technical Specifications.

Providing, laying and compacting Wet Mix Macadam (WMM) base course with approved materials

Urban Infraprojects Private Limited

Bidder Name

Nidhi Creative Infrastructure Pvt Ltd

Urban Infraprojects Private Limited