Bridge Construction Tenders

Steel structure work,(confirming to Is 4923-1997) riveted, bolted and welded Hollow sections in builtup framed work including cutting,hoisting,fixing in position and applying a priming coat of Approved steel primer all complete as per the structural designs and direction of Enggineer-in-charge. Column & Beam (180x180x8 mm)

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

Construction of Sub Base using Local Materials, spreading in uniform layers with Motor grader on prepared surface, including screening the metal as necessary, mixing by mix in place method with Rotavator at OMC, and compacting with vibratory roller to achieve the desired density, lighting, guarding and barricading including cost and carriage of all materials and making necessary earthen bundh of one metre wide on each side to protect the edges complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (iv) For Construction of Sub Base by compacting river bed materials.

Supplying, Providing & laying reinforced cement concrete M-15 grade (cast-in-situ) as per design mix prepared under relevant IS/IRC codes concrete using graded crushed stone aggregate, cement and coarse sand of approved quality and quantity in wing walls, retain walls & curtain walls as levelling course using weigh batching, mechanically mixing, vibrating, centering & shuttering, decentering secured tools & plant equipments & including all inclusive costs, all operations, contingencies incidentals involved for the finished defect free items of work complete to satisfaction but excluding cost of reinforcement complete as per drawing and technical specification Part I/II under section 1500,1700 & 2100 of MORTH specification for Road & Bridge works (4th revision) and as directed by Engineer or his representative full satisfaction.Providing PCC M15 as leveling coarse below pile caps & as per section no.1500,1700 & 2100 of Specification for road & bridge work MoRT&H (4th revision)