tender for annual plan-vadavannur gp 161/25-26 chergoli sc nagar road maintenance-.-general civil work - road concrete 2 od103582/2025-2026: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 manually mixing by mix in place method and compacting with rammers to achieve the desired density complete as per clause 401.4 as per technical specification clause 408.
(i)using naturally occuring gravel 3 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) 4 od103644/2025-2026:supplying and providing ready made gi name board with all conveyance labourand hire charges etc complete using gi hollow tube of size 80*40*1.4mm post outer frame 0.6mm thick sheet of size 90*60cm with two coat of enamel painting over a coat of primer lettering with suitable colour and size fixing the postin ground with cc 1:2:4 etc complete.