Plan-Manakkathazham karshaka road devolepment in ward-1 Mlty G PPro. no.294/25-26

road construction

OD312873/2025-2026:Sectioning of old surface of roads

4.1.A.1: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

OD312875/2025-2026:::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.

OD312874/2025-2026:Providing plain cement concrete for road work exclusive of form work CC1:2:4 (1cement:2 fine aggregate :4 course aggregate )laid to required slop and camber in panels @3mc/c as required , including compaction using needle vibrator ,finishing and tamping etc . complete Max size of course aggregate not exceeding 25 mm,mixed in concrete mixer etc. complete as per specification (1)Nominal size (1:2:4) Modified 75.8.1

OD348472/2025-2026:Supplying and installation of delineator (Roadway indicators) posts 80- 100cm high above ground level, pained black, and white in 15 cm wide strips, fitted with min. 80 x 100 mm rectangular or 75 mm dia circular retro reflectorized panels at the top with minimum visibility of 300m with provisions to prevent edge lifting and vandalisam, and conforming to clause 806 , IRC-79 and the drawings including fixing to ground (The deleniator shall be of approved type as per specification)

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)