Repair of HL Bridge over Bansadhara River on RD road to Modapadar Road in the district of Rayagada for the year 2026-27.

Clearing and grubbing of road land including uprooting rank vegetation grass, bush, shrubs and trees of girth up to 300mm, 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 with all labour, T&P, taxes & cess etc complete as per direction of Engineer-in-charge.

Construction of embankment with approved material obtained from borrow pit with all lift & leads, transporting to site by mechanical means within a lead of 5 Kms,spreading, grading to a required slope & compacting to meet requirement of table 300-2 & clause 305 of MoSRT & H specification for Road & Bridge work

Scarifying the existing bituminous road surface to a depth of 50mm and disposal of scarified material with inall lifts and lead upto 1000metres.

Construction of granular sub-base by providing Close graded Granular subbase Grading-III material as per table 400-1, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density complete as per Clause 401 of MoSRT&H Specifications for Road & Bridge works (4th Revision)

Providing, laying, spreding and compacting stone aggregates of specific sizes to water bound macadam specification including spresding in uniform thickness, hand packing,rolling with three wheeled steel roller 8-10 tonnes in stage to proper grade and camber, applying and brooming requisite type of screenig/binding materials to fill up the interstices of coarse aggregates, watering and compacting to the required density as per clause 404 of MoSRT&H specifications for Road & Bridge works(4th Revision) with all labour, materials, T&P, royalty, taxes and CESS etc. complete as per specification and direction of the Engineer-in-Charge.

Providing and applying Primer coat with penetration grade of bitumen emulsion using bitumen pressure distributor including all cost, carriage, royality, taxes of materials etc.

Providing and applying Tack coat with bitumen emulsion on prepared surface including clearing of road surfaces and spraying primer @ 0.20kg/ sqm using Mechanical means as per clause 502 of MoSRT&H Specifications of Road & Bridge work (04th Revision)

Providing , laying semi dence bituminious concrete with batch type hot mix plant using crushed aggregates of specified grading, primixed with bituminous binder of 60/70 penitration grade of bitumen, transporting the hot mix to work site, laying with hydrostaic paver finisher with sensor control to the required grade, level on the alignment, rolling with smooth wheeled, vibratory and tandem roller to the desired compaction as per clause 508 of MoSRT&H specification for road and bridge works etc.complete as per direction of EIC.

Wall priming one coat with approved primer with brush to wall surface after cleaning the surface including cost, conveyance, taxes of all the materials required for the work with all labour, T&P and cess etc. complete in all respect as per specification and direction of the Engineer-in-charge.

Finishing walls with weather seal coat paint of approved shade on new work two coats to give an even shade with cost, conveyance, taxes of all the materials required for the work and labour, T&P and cess etc. complete in all respect as per specification and direction of the Engineer-in-charge.