AMP of Ladukhai to Beheratikira road for the year 25-26

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, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness.

Providing laying spreding & compacting graded stone aggregate to wet mix macacam specificationincluding pre mixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site, layng in uniform layers with paver in subbase/ base course on well prepared surface and compacting with vibrator roller to achieve th desired compaction as per clause 406 of MoSRT&H specifications for road and bridge works.

Cleaning existing granular surface including removal of foreign materials with wire brushes and small picks, seeeping with brooms or soft brushes and finally dustong with old gunny bags and / or compressed air to receive bituminous treatment etc complete asper direction of Engineer charge.

Clearing existing black topped surface including removal of foreign materials with wire brushes and small picks, seeeping with brooms or soft brushes and finally dustong with old gunny bags and / or compressed air to receive bituminous treatment etc complete asper direction of Engineer charge.

Providing applying primer coat with bitumen Emulsion [SS-1] on prepared surface of Granular base including cleaning of road surface & spraying primer @ 0.4kg/sqm using mechanical means as per technical specification clause 502 of MORD forlow porosity surface and as per the direction of the Engineer in charge.

Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom as per Clause 503 of MoSRT&H Specifications for Road & Bridge works (4th Revision)

Providing and layign semi dense bituminous concrete with batch type hot mix plant using crushed aggregates of apecified grading premixed with bituminous binder of 60/70 penetration grade of bitumen, transporting the hot mix to work site laying with a hydrostic pave finisher with sensor control to the required grade level and aligjment rolling with smooth wheeled vibratory and tandom rollers to achieve the desired compaction as per clause 508 of MOSRT&H specificationf or road and bridge works (4th revision) etc complete as per specification and direction of Engineer in charge.

Construction of un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared sub-base, with 43 grade cement or any other type as per Clause 1501.2.2, M30 (grade) coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the form work as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars near approaches to bridges and culverts (expansion joints), admixtures as approved, curing of concrete slabs for 14 days, curing compound and water finishing to lines and grade as per drawing and Technical Specification Clause 1501.

Conveying from stacks and spreading moorum on road surface to proper thickness and camber for topping including cost and carriage ofmaterials etc complete asper direction ofEngineer in charge.