Bituminous road repair work and CC road construction work in colony at Tanakpur Power Station, Banbasa

Tack Coat on Bituminous surfaces (Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.)

Bituminous Macadam Grading-II ( 19 mm nominal size ) (Providing and laying bituminous macadam with higher capacity hot mix plant using crushed aggregates of specified grading premixed with bituminous binder, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction)

Open - Graded Premix Surfacing (Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut back or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant HMP, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades.

Seal Coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, gradeand cross fall using Type A and B seal coats) Case-II:TypeB (Providing and laying of premix sand seal coat with HMP of appropriate capacity not less than 75 tonnes/ hours using crushed stone chipping 6.7mm size and penetration bitumen of suitable grade.

Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (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 .The finished surface to be level, uniform and free from streaks and holes.)

Scarifying existing bituminous surface to a depth of 50 mm by mechanical means Hydraulic excavator (Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.)

Scarifying Existing Granular Surface to a Depth of 50 mm by mechanical means ( using Hydraulic excavator) (Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.)

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 P.C.C. grade M 20