Renewal of N.H. 58 to Sakoti motor road Km. 1.000 to 2.300 by P.C. in Manglaur Constituency, District Haridwar under Annual maintenance Year 2020-21.

Amount

WBM Grading 3 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. By Mechanical Means

Tack coat using VG-10 grade bitumen Over normal bituminous surfaces @0.35kg/sqm,

20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen)BinderProviding, 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 a suitable plant,laying 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 either or Type B as per Technical Specification Clause 508.(Case - I By Manual Means (VG-30)

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per Technical Specification Clause 510 (By Manual Means Case-ll Type B Bitumen (VG-30)

M/s Laxmi Construction

M/s Shahzadalicontractor

M/s Bittu Construction Co., Prop. Sanjeev Kumar

Islam Contractor

M/s Riyanshi Contractor, Prop. Naveen Kumar