Improvement to MDR connecting Raghavendra swamy matta SH 208 to Vajamangala joining to varuna choranahalli chikahalli from Ch 3 68 Km To 4 16 Km CRIF KNT 2026 27 064

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 lead and lifts,all labour, usage charges of all machinery loading, unloding, transportation etc., complete. and as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges. (for new roads) (ii) (A) By Mechanical Means in Light Jungle using Dozer,

Surface Drain in Soil (New): 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 all lead, lifts, loading,unloading,transportation all labour, usage charges of all machinery etc., Mechanical Means complete and as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges.

Construction of sub-grade 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 etc., complete. (New road formation) and as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges.

Excavaton in soil using Hydraulic Excavator and Tippers with Disposal: Excavation for roadwrk in soil by hydraulicexcavator including cutting and loading in tippers, trimming bottom ans side slopes, in accordance with requirements of lines, grades and cross sections and transporting to the embankment location, with all lifts and lead, including all labour, load, unload, usage charges of all machinery etc, completeand as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges. .

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 all lead, lifts etc., complete (Compacted thickness) Grading-V Material (Close graded) and as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges. As per job mix.

Wet Mix Macadam (Plant Mix Method): Providing laying, spreading and compacting of graded stone aggregates as per Table 400-12 & 400-13, to wet mix maacadam specification including premixng the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to work 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 machinery, lighting, guarding, barricading, maintenance of diversion road, loading & unloading, all lead and lift etc., complete (Compacted Thickness) Laying using Grader and as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges. As per job mix.

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 etc., complete, and as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges.

Tack coat on Granular surfces: Providing and applying tack coat with bitumen emulsion (RS1) using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared granular surface cleaned with mechanical broom & dusting by air compressor and spraying including with all lead, lift, cost of all materials, labour, usage charges of all machinery, loading & unloading etc., complete, and as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges.

Tack coat on Bituminous surfces: 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 spraying including with all lead, lift, cost of all materials, labour, usage charges of all machinery, loading & unloading etc., complete, and as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges.

Dense Graded Bituminous Macadam Grading -II: 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 grade 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 all labour, usage charges of all machinery all lead, lifts, loading, unloading stacking transporting etc., complete, and as per the direction of the Engineer-In-Charge for successful completion of work and all other incidental charges. As per job mix. (50-75mm compackted thickness). NOTE: Protection of Dense Graded Bituminous Macadam layer is as per Clause 504.5 of MoRT&H specfification for roads and Bridge work Vth revision.