349/2026-27 AVOIDING WATER LOGGING AND INTERLOCK MAINTENANCE IN SHEEVELI NAGAR MAATHRIKA C KESAVAN RESIDENT ASSOCIATIONS IN PERUNTHANNI WARD

OD81002/2026-2027:Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 meters, stacking serviceable and unserviceable materials separately Granular course by mechanical by means (modified 2.5.2 A)

4.11.1:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. <br> (i) Using naturally occuring gravel

OD81003/2026-2027:Granular Sub base/base surface course with usable material reclaimed from dismantled material (table 400.13) by mix in place method normal. Construction of granular sub base by providing reclaimed material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per clause 401.4 as per technical specification clause 408 , using gravel mix soil

OD78154/2026-2027:Providing and laying of Interlocking Concrete Block Pavements using 80 mm Blocks (M30) of approved size, design and shape, laid in required pattern over and including a bed of 6 mm stone aggregate 50 mm average thickness etc 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)

OD78410/2026-2027:Dismantling top portion of existing drainage manhole and raising the same up to proposed road level including all charges