Annual Plan-2025- 26- P.No - 412/26 Concreting of Malaamkunnu Koppal shmashanam Road in Udma GP

3.2:Preparation of Foundation for Embankment Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means 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.

OD201302/2025-2026:Granular sub -base/base/surface course with serviceable material available during scarifying of existing road .Construction of granular sub-base withdeparmental material spreading in uniform layers with motor grader on pepared surface mixing by mix in place mehod with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete s per Clause 401.40 as per Technical Specification Clause 408.(Modified 4.11.2)

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. (ii) Using Gravel mix soil.

75.8.1:Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4)