annual plan-thanalur gp - p no - 198/26 - chenerippadam jalanidhi kinar road ward -17-thanalur gp - p no - 198/26 - chenerippadam jalanidhi kinar road ward -17-general civil work--- 1 concrete work 2 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 3 od223558/2025-2026: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) 4 od223559/2025-2026:providing and fixing granite of any colour and shade for name board, of required size laid over base of cement mortar 1:4 ( 1 cement : 4 coarse sand), including all charges etc. complete at all, levels, including lettering & fixing