tender for construction of gwc road of ouguri betoni chuk road (l= 1.800 km) under sopd-g for the year 2025-26 of duliajan lac. , heavy dressing of the existing road including dressing high spots, filling low spots and making up loss of material/irregularities, removing of all vegetation, cambering, watering, rolling with 8 to 10 tonne roller to obtain a specified compaction etc. to obtain a uniform formation surface with cross fall from the road centre line to the outer shoulder edge with allowance, made for required quantity of shoulder materials to remain in place to contain the new gravel layer. works to be carried out in accordance with technical specification and as directed by the engineer. , gravel/soil-aggregregate surface course (table 400.3) construction of granular surface course by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with three wheel 80-100 kn static roller capacity to achieve the desired density, complete as per technical specification clause 402 , maintenance of earthen shoulder (filling with fresh selected soil) making up loss of material/irregularities on shoulders to the design level by adding fresh approved selected soil and compacting it with appropriate equipment at omc upto a lead of 1000 m as per technical specification clause 1903 , providing and fixing of typical pmgsy informatory sign board with logo as per mord specifications and drawing. three ms plates of 1.6 mm thick, top and middle plate duly welded with ms flat iron 25mm x 5m size on back on edges. the lower plate will be welded with ms angle iron frame of 25mm x 25mm x 5mm. the angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 swg sheet tubes posts duly embedded in cement concrete m-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. the top most diamond plate will be w