Annual Plan IDP 2025 26 KONNATHADY GP MANKUVA MANKUTHU PALAM ROAD MAINTAINANCE 288 26 General Civil Work

Road maintenance

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.

4.11.2: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>(ii) Using Gravel mix soil.

OD404794/2025-2026:providing and laying interlocking concrete block pavement using 80 mm M40 hydraulic blocks of approved size design and shapes, laid in required pattern over and including a compacted bed of 6 mm stone aggregates of 50 mm average thickness etc all complete as per the direction of site 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)

OD404795/2025-2026:providing and fixing good quality granite name board of size 0.60X0.30 m with lettering ,including of all cost,conveyance labour charges etc. Complete.