MAINTENANCE TO KRISNAPUR TO JAMUNAKOTE VIA BARNALI NUAGOAN CHATIA ROAD PABEDA ROAD

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 Technical Specification by manual means.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including pre mixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, laying in uniform layers with paver in subbase/base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per Clause 406 of MoSRT&H Specifications for Road & Bridge works (4th Revision).

Providing & applying Primer Coat with Bitumen Emulsion on prepared Surface of Granular Base including clearing of road surface & applying primer at the rate of 0.60 Kg/Sqm using Mechanical means .

Providing and apppying tack coat with bitumen Emulsion using emulsion pressure distributer at the rate of 0.20kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per MoRTH specification

Providing & laying semidense bituminous concrete with batch type hot mix plant using crushed aggregates of specified grading,premixed with bituminous binder of 60/70 penetration grade bitumen transporting to the hot to the work site laying with a hydrostatic paver finisher with sensor control to the required grade, lavel & alignment, rolling with smooth wheeled vibratory & tandem rollers,to achieve the desired compaction as per clause 508 of MoSRT&H specification for road & bridge works

Construction of Shoulder with approaved materials like Moorum obtained from locality with all lift and leads transporting to site, spreading, grading to required slope and compacting with PRR including cost , conveyance , royalities & tax of all labour , material etc complete as per direction of Engineer - in - Charge .

Earth work in excavation for foundation of structures upto 3 m depth as per drawing and technical specification Clause 1104 including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides, bottom

Filling in foundation with sand trenches as per drawing and technical specification clause 3005.3.9 (Foundation)

Providing concrete for plain Cement concrete of (1:3:6) in open foundations complete as per drawings and technical specification clause 802,803,1202,1203

Providing concrete for plain Cement concrete of M15 in open foundations complete as per drawings and technical specification clause 802,803,1202,1203(Wall)

Providing weepholes in brick masonary / stone masonary/plain/ reinforced concrete abutment, wingwall , return wall with 100mm dia. AC pipeextending through the full width of the structure with slope of 1(V):20(H) towards drawing face complete as per drawing.

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