Periodic Maintenance of Bahi Rangehar via Chobu Nagehar Krishna Nagar Road DRRP No. HP407VR0147 (Under AMP 2019-20 Non PMGSY Road)

Amount

Providing, laying and rolling of built-up-spray grout layer over prepared base consisting of a single layer composite construction of compacted crushed coarse aggregates using motor grader for aggregates key stone chips spreader may be used with application of bituminous binder after each layer, and with key aggregates placed on top of the second layer to serve as a Base conforming to the line, grades and cross-section specified, the compacted layer thickness being 75 mm, by manual means bitumen using vg-10 as per M.O.R.D. technical specifications clause No. 505 and as per the directions of Engineer-in-Charge including carriage of material within all leads and lifts and other incidentals and to the entire satisfaction of the Engineer-in-Charge .The rate is including octroi, royality, GST, toll tax, Sale Tax or other taxes imposed by the government.

Providing and applying tack coat with Bitumen emulsion using (RS-I) emulsion pressure distributor at the rate of 0.20 to 0.30 kg. (zero point twenty to zero point thirty kilograms) per Square metre on the prepared granular surface treated with primer and cleaned with hydraulic broom as per M.O.R.D. technical specifications section No. 503 including carriage of materials within all leads and lifts and other incidential. The rate includes octroi, royality, Malkana, toll tax, sale tax or other taxes imposed by the Government.

Providing, laying and rolling of open-graded premix carpet of 20 mm (Twenty milimetre) compacted thickness composed of Type-A 13.2 mm (Thirteen decimal two milimetre) to 5.6 mm (Five decimal six milimetre) aggregates at the rate of 0.27 Cum. ( Zero point two seven Cubicmetres) mixed with penetration grade V.G-10 (Viscosity grade-Ten) Bitumen at the rate 14.6 Kg. ( Fourteen point six Kilogramme) per ten Square metres of road surface to required line, grade and level to serve as wearing course on a previously prepared base, including mixing and heating binder and aggregate in Hot mix Plant 30/40 ( Thirty / Forty) Tonne per hour capacity, transporting mixed material with tipper and laying with paver finisher to the required grade and camber and rolling with a three wheel 80-100 (Eighty - Hundred)KN static road roller, finished to required level and grades to be followed by seal coat as per Technical Specification Clause 506 and 511 of MORD specification and as per the directions of Engineer-in-Charge including carriage of material within all leads and lifts and other incidentals and to the entire satisfaction of the Engineer-in-Charge .The rate is including octroi, royality, GST, toll tax, Sale Tax or other taxes imposed by the government. (By Mechanical means).

Providing and laying seal coat for sealing the voids in a bituminous surface laid to specified level grade and cross fall using type-B as per technical specification Clause 508 using Bitumen grade V.G. 10 (Viscosity grade- Ten) at the rate of 6.80 kg (Six point eight zero kilogramme premixed with 0.06 (Zero point Zero six)Cubic meter of fine aggregate per ten square meter heated in mini hot mix plant and laying manually of mixed material and rolling with power road roller 8 - 10 tonne (eight to ten) tonnes capacity and as per the directions of Engineer-in-Charge including carriage of material within all leads and lifts and other incidentals and to the entire satisfaction of the Engineer-in-Charge .The rate is including octroi, royality, GST, toll tax, Sale Tax or other taxes imposed by the government.

KALPANA