GENERAL-273/25-26-Renovation of chambakkara canal side in div 4 of maradu municipality-General Civil Work (RE-TENDER)

Renovation

3.2:Preparation of Foundation for Embankment <br> Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means <br> 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.

OD230268/2025-2026: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 with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (i) For Grading I Material

OD218157/2025-2026:Providing and laying Interlocking cement concrete blocks 80 mm thick M40 hydraulic blocks of approved size . design and shape laid in required and pattern over 50 mm thick compacted bed of approved cushion material, compacting and proper embedding flaying of inter locking paver blocks into compacted layer through vibratory compaction by using plate vibrator, and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in light traffic parking etc. complete as per manufactures Specifications & direction of Engineer in charge

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)