MAINTENANCE OF CHENNAMANGALAM SNDP ROAD IN WARD 5 OF EDATHUA GP-PROJECT NO - 215/26

road maintainence

OD483662/2025-2026:Construction of Subgrade and Earthen Shoulders<br> Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (3.14 Modified (without roller) for increased compensation and additional conveyance for Kuttanad Taluk-2025-26)

OD483661/2025-2026: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 for less than 2.5m width. (4.11.2 modified- W/O roller, grader & rotavator)