Pattanakkad GP 2025-26 Kurupparamb road maintenance-Project no 373

Road Maintenance

OD363735/2025-2026:Construction of subgrade and earthen shoulder with approved material obtaines from borrow pits with all lifts and leads , transporting to site , spreading , grading to required slope and compacted to meet requirement of Table 300.2 with lead up to 1000 m as per Technical Specification Clause 303.1 (with roller)

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.