tender for annual plan-2025-26- elamkunnapuzha g p shanmukhananda road construction ward 18-epz/303-general civil work - road construction 2 od182649/2025-2026:sectioning up to 150 mm and forming the surface for old road way levelling, cambering etc complete as per direction of engineer in charge 3 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. 4 od254206/2025-2026:filling with quarry muck filling up low lying and water logged areas with local material/quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the cbr value of subgrade 5 od254205/2025-2026:granular sub-base with well graded material (table 400.1)
(a) by mix in place method
construction of granular sub-base 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 to achieve the desired density, complete as per technical specification clause 401.
(i) for grading i material (without roller) 6 od254204/2025-2026:providing and laying of interlocking concrete block pavements using 80mm m40 hydraulic blocks of approved size, design & shape, laid in required pattern over and including a compacted bed of 6mm stone aggregate of 50mm average thickness, etc. all complete as per the direction of engineer-in -charge. 7 3.5.1:excavation in cutting in soil by manual means with lead upto 50 m
excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per technical specification clause 302.3 8 75.8.1.1.a:providing plain cement concrete for wearing coat cc 1:2:4 (1 cement: 2 fine aggregate:4 course aggregate) laid to required slope as required including compaction, finishingand tamping etc .complete. max. size of course aggregate not exceeding 25mm , mixedin concrete mixer etc complete as per specification (i) nominal mix (1:2:4)