Improvements to Tumkur ring road from Dibbur road junction to IDSMT Layout (Siragate) from Km 11.00 to 11.75(RHS) in Tumkur city JOB No (CRIF-KNT-2026-27-155)

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned including removal and disposal of top organic soil not exceeding 150 mm in thickness.including all labour, usage charges of all machinery, loading, unloading, transportation lead, lifts, with all incidental charges, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work.- In area of light jungle - By Mechanical Means using Dozer

Construction of Embankment with Material Deposited from Roadway Cutting: Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2.laid in layers not exceeding 250 mm loose thickness, spreading, breaking clods, removal of roots and other organic materials to the required line, grade and cross section including watering, spreading, grading by motor grader and consolidation by roller with desired field density not less than 95% of maximum dry density , including all lead, lifts, loading, unloading, all labour, usage charges of all machinery transportation with all incidental charges, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Excavation for roadwork in soil by hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location, including all lead, lifts, loading, unloading, all labour, usage charges of all machinery transportation with all incidental charges, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work

Construction of Subgrade and Earthen Shoulders : Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 laid in layers not exceeding 250 mm thick and compacting it by mechanical means after adding water to its OMC, so as to achieve 97% compaction of maximum dry density and finish the surface to the required camber, grade and cross section etc., speading, grading by motor grador, consolidation by roller including all lead, lifts, loading, unloading, all labour, usage charges of machinery , lead, lifts,transportation, with all incidental charges, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work.

Construction of Median and Island with Soil Taken from Roadway Cutting Construction of Median and Island above road level with approved material deposited at site from roadway cutting and excavation for drain and foundation of other structures, spread, graded and compacted as per clause 408, including all lead, lifts, loading, unloading, all labour, usage charges of machinery , lead, lifts,transportation, with all incidental charges, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work.

PCC M15 for Kerb base

PCC M15 for Kerb base

Painting Two Coats on New Concrete Surfaces Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces,including all lead, lifts, loading, unloading, all labour, usage charges of machinery , lead, lifts,transportation, with all incidental charges, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work.

Granular Sub-Base with Close /Coarse Graded Material (Table:- 400-1) Plant mix method. Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 including protection of edges of GSB layer,cost of all materials, labour, usage charges of all machinery, lighting, guarding, barricading, maintenance of diversion road, loading, unloading, transportation lead, lifts, with all incidental charges, etc., complete as per specification and as directed by the the Engineer-In-Charge for successful completion of work (Compacted thickness) Grading-V Material (Close graded)