tender for annual plan-palakuzhagp-2025-26 vadakkan palakuzha oliyappuram road vettikkattupara tiling-plka 104/26-general civil work - preparation of foundation for embankmentscarifying existing bituminous surface to a depth of 150 mm by mechanical meansscarifying 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. 3 4.1.a.2:granular sub-base with well graded material (table 400.1)(a) by mix in place methodconstruction 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. (ii) for grading ii material 4 od173134/2025-2026:providing and laying of interlocking concrete block pavements using 80 mm 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. 5 od173135/2025-2026:providing plain cement concrete for irish drain cc 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope including compaction using needle vibrator, finishing and tamping etc .complete. max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) nominal mix (1:2:4) modified 75.8.1