ANNUAL RATE CONTRACT FOR REPAIR AND MAINTENANCE WORKS UNDER (3054) ON VARIOUS ROADS UNDER SUB DN. KURABAD, IN DEBARI SECTION

Clearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of 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 1000 m 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

Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300-1 and 300-2 with a lead upto 50 m as per MoRTH Specification Clause 305.3

Maintenance of WBM Road (Maintenance of WBM road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and ravelling as per MoRTH specification Clause 404)

Mix Seal Surfacing Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using Viscosity grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable Hot Mix Plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per MoRTH Specification Clause 508 By Mechanical Means Type B Bitumen (VG-30)

Supply of readymade cold bituminous mixture for pothole patching in potholes in accordance with IRC:116-2014 specifications with IRC: 116-2014 spccifications with 5.6% MC- 800 Cut back Bitumen and suitable anti stripping agent with all lead and lift in 50 kg plastic lined sturdy bags complete in all respect as per direction of engincer-in- charge including all transportation, stacking & taxes etc

Restoration of Rain Cuts. Restoration of rain cuts with soil, moorum gravel or a mixture of these, clearing the loose soil, benching for 300mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment, level and slopes as per drawings and MoRTH specifications Clause 3002. Mechanical Means

Providing and fixing PVC Bump Speed Breakers size 350 mm x 250 mm x 50 mm fitted with key hooks complete with labour material and traffic diversion arrangements.

Ordinary Kilometre Stone

Hectometer and Boundry Stone