S/E for Renovation of Utari Dam Right Flank Top Road between km 0.000 to 1.400 and approach road.

Amount

Scarifying the existing bituminous surface to a depth of 50 mm and disposal of scarified material within all lifts and leads up to 1000 m.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Providing and applying primer coat with bitumen emulsion SS-1 on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.75 kg/sqm using mechanical means as per Technical Specification Clause 502.

Providing and applying tack coat with Bitumen VG-10 using distributor at the rate of 0.35 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in HMP, laying with paver finisher and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type C as per Technical Specification Clause 508.

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510

Earth work in Mar, Rankar and kankar mixed soils in digging or in embankment including lead up to 595 m. and lift up to 1.5 m. including dressing making profile and manual compaction but excluding mechanical compaction.

Road Marking with Hot Applied thermoplastic Compound with Reflectorising Glass beads on Bituminous Surface. MoRTH-803

Providing and fixing of Reflective Raised Pavement Marker (Cat Eye/Road Studs) including labour, materials, T&P. etc complete.

Providing and applaying exterior plastic emulsion paint/ Apex Ist quality/ Berger/ Asian Paint two coat with material, labour T&P etc.

AADITYA VAIDHYA