tender for annual plan-pro.no;45/2025-26 panamaram bp -kakkadam karuthan kalayil unnathy footpath concrete-tsp-700000/--general civil work - road concreting 2 3.2:preparation of foundation for embankment
scarifying existing bituminous surface to a depth of 150 mm by mechanical means
scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per technical specification clause 301.4. 3 od162485/2025-2026:construction of granular sub-base by providing local material spreading in uniform layers on prepared surface, mixing by mix in place method and compactingmanually by ramming complete as pertechnical specification (ii) using gravel mix soil. ( without roller compaction) 4 75.8.1:providing plain cement concrete for road work cc 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) nominal mix (1:2:4) 5 name board 6 10.3.b:direction and place indentification signs up to 0.9 sqm size boardb. semi-reflective traffic signsproviding and erecting direction and place identifications of semi reflective sign boards as per irc:67 made of 2 mm thick m.s. sheet duly stove enameled paint in white colour in front and grey colour on back with red reflective border of 70 mm width and required message, letters, figures with reflective engineering grade tape as per mord specifications of required shade and colour. supported and welded on 47 mm x 47mm of 12 swg square tube of 3050 mm height duly strengthened by 25 mm x 5 mm m/s flat iron on edges on back firmly fixed to the ground by means of properly designed foundations with m-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and technical specification clause 1701