Maintenance Works of NH-727 from Ch 18.230 to Ch 60.230 of NH - 727 (Old NH-28B) under Short Term Maintenance Contract in the state of Uttar Pradesh.

BOQ Part -I (Bill No. 1 : Road Maintenance)

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). a) Shoulders including side slopes of embankment upto toe line on both sides of the carriageway. (Frequency of cleaning will be four times in a year; however limited to only areas prone to growth of rank/ undesirable vegetation and weeds).

NH-727 Km. 18.230 to 60.230

Providing spot reconditioning, reconstruction and regravelling to repair specific erosion or other damages for restoring the eroded area to originally constructed cross section on cuts and fills slopes/ shoulders conforming to Technical Specifications Clause no. 3002. Fill material should be brought from borrow areas located outside ROW conforming to Technical Specification no. 305. Watered and well compacted with plate compactor or power rammer with all leads and lifts as directed by the Engineer (Quantity of compacted Fill material to be measured on cross sectional area basis)

NH-727 Km. 18.230 to 60.230

Providing slurry seal for filling of hair cracks, surface cracks and preventive/ renewal treatment as per MoRTH Specification Clause 512. b) Filling of Surface cracks 4-6 mm and preventing/renewal treatment.

NH-727 Km. 18.230 to 60.230

Restoration of rain cuts with soil, moorum, gravel or a mixture of these, clearing the loose soil, benching for 300 mm width, laying fresh material in layers not exceeding 250 mm and compacting with plate compactor or power rammers to restore the original alignment, levels and slopes. Repair of Rain-Cuts in High embankment near Gandak

NH-727 Km. 18.230 to 60.230

Bill No. 2 : Road Property Maintenance

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

NH-727 Km. 18.230 to 60.230

Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates of specified grading, premixed with bituminous binder @ 5.2 per cent of 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 MORTH specification clause No. 507 complete in all respects

NH-727 Km. 18.230 to 60.230

White wash/cement paint/snowcem in two or more coats to give an even shade and smooth surface for protection of exposed concrete/masonary portion of Bridges/CD works, kerb and wheel guard including scrapping of damage paint from old surface and repairing of the existing surface wherever necessary complete as directed by the Engineer-in-Charge. Painting parapet of bridge and culvert

NH-727 Km. 18.230 to 60.230

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35-2015 The finished surface to be level, uniform and free from streaks and holes.

NH-727 Km. 18.230 to 60.230

Bill No. 3 : PAVEMENT REPAIRS

Providing treatment and repair of pot holes/ruts and 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 remoyal of all failed material, trimming of completed excavation to providing 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.509. Compacting trimming and finishing the surface to form a smooth continuous surface all as per Clause no. 3004.2 of Technical Specification.

NH-727 Km. 18.230 to 60.230