Repair and Maintenance of under Defect liability Period under Package No. RJO3-04/RIDF-XXVI/2020-21(Risk and Cost)

Clearing and grubbing road land including uprooting wild vegetation, grass , bushes , shrubs , saplings and trees og girth upto 300 mm , removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned , upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MORTH SPecification Clause 201 by mechanical means in area of non thorny jungle

A/R Kushalapada km 0/0 to 1/0

Gamda Kushalgarh Road km 19/0 to 21/0

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400-12 & 400-13 and MoRTH Specification Clause 406. By Mechanical Means with all lead

A/R Kushalapada km 0/0 to 1/0

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base(WBM/WMM) including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per MoRTH Specification Clause 502

A/R Kushalapada km 0/0 to 1/0

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per MoRTH Specification Clause 503.

A/R Kushalapada km 0/0 to 1/0

Gamda Kushalgarh Road km 19/0 to 21/0

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 Viscosity 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 Type A or Type B or Type C as per MoRTH Specification Clause 510. Case - II By Mechanical Means (ii) Bitumen (VG-30)

A/R Kushalapada km 0/0 to 1/0

Gamda Kushalgarh Road km 19/0 to 21/0

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per MoRTH Specification Clause 511 (B) By Mechanical Means Case - II : Type B (II) Bitumen (VG-30)

A/R Kushalapada km 0/0 to 1/0

Gamda Kushalgarh Road km 19/0 to 21/0