Improvements to road connecting Tumkur (on SH-33) to Mavathuru (on SH-94) via Arakere,Ganganala, Jonigarahalli, Negalala, Tumbadi, Akkirampura, Lingapura from Km.3.00 to 10.00 in selected reaches in Tumkur Taluk JOB No (CRIF-KNT-2026-27-164)

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 cost of all materials, 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. (for new roads) In area of light jungle - By Mechanical Means using Dozer"

Construction of unlined surface drains of average cross sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions to the requirement of clause 301 and 309. Excavated material to be used in embankment including cost of all materials, 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

Scarifying the existing bituminous surface to a depth of 50 mm and disposal of scarified material including cost of all materials, 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- By Mechanical Means using Hydraulic excavator

Loosening, leveling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table 300-2 for subgrade construction including cost of all materials, 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

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 cost of all materials, 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 (New road formation)

Wet Mix Macadam (Plant Mix Method): Providing, laying, spreading and compacting graded stone aggregate as per table 400-12 & 400-13, to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density of 98% including protection of edges of WMM layer, cost of all materials, labour, usage charges of all machinery, lighting, guarding, barricading, maintenance of diversion road, loading & unloading all 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 (Compacted thickness)- Laying using Grader as per job mix

Prime Coat: Prime Coat over WMM/WBM - Providing and applying primer coat with SS1 bitumen emulsion complying IS-8887 on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means.as per table-500-3, including cost of all materials, 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

Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates as per table 500-7 of specified grading premixed with bituminous binder VG-30 paving bitumen as per clause 504.3.1 complying with IS-73-2013 of specified grading, premixed with bituminous binder at 4.5 per cent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 505 complete in all respects including cost of all materials, 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- 50-75 mm compacted thickness as per job mix

Tack Coat: Tack Coat on Bituminous surfaces: Providing and applying tack coat with VG-10 grade bitumen using bitumen pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom, & dusting by air compressor and sprayingincluding cost of all materials, 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

Bituminous Concrete: Grading -II : Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregates as per table 500-7 of specified grading premixed with bituminous binder VG-30 paving bitumen as per clause 504.3.1 complying with IS-73-2013 of specified grading, premixed with bituminous binder @ 5.4 per cent of mix and filler @2% by weight of agregate, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 507 complete in all respects including cost of all materials, labour, usage charges of all machinery, loading, unloading, stacking, 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 - 30-40 mm compacted thickness as per job mix