Annual Plan-2025-26 Koothattukulam Municipality Project No 298-MAINTENANCE OF NADAPPURAM BYPASS FOOTPATH AND SIDE PROTECTION-General Civil Work

NADAPURAMBY PASS MAINTENANCE

OD248015/2025-2026:Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.(Modified DAR 16.83)

OD248024/2025-2026:Filling with contractors own earth (excluding rock) in open areas in layers not exceeding 20cm depth ,consolidating each deposited layers by ramming and watering,lead up to 50m and lift up to 1.50m as per direction of site Engineer -in-charge.

OD263872/2025-2026: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.

OD248016/2025-2026:Laying old cement concrete interlocking paver blocks of any shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of stone chipping , etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost.)

OD263962/2025-2026::Providing and Laying of Interlocking Concrete Block Pavements using 60 mm M30 interlocking paver blocks made by strong vibratory compaction 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.

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)