tender for annual plan-koodaranhi gp 2025-26 pro no 107 srambi salomi road-ward 2-general civil work - renovation 2 od140131/2025-2026:od from 2.8.1-earth work in excavation by mechanical means (hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. all kinds of soil 3 12.5.4:plain/reinforced cement concrete in substructure complete as per drawings and technical specification clauses 802, 804, 805, 806, 807, 1202 ans 1204for height upto 5 miv. r.c.c. grade m 25 4 12.7:supplying, fitting and placing tmt bar reinforcement (fe 415) in substructure complete as per drawings and technical specification clauses 1002, 1005, 1010 & 1202 5 od136296/2025-2026: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, to achieve the desired density, complete as per technical specification clause 401.
(i) for grading i material without roller 6 od141867/2025-2026: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 excluding centering and shuttering (i) nominal mix (1:2:4)