tender for annual plan-pro no-35/2025-26 panamaram bp manimala road concrete in panamaram gp- cfc-500000-pro no-35/2025-26 panamaram bp manimala road concrete in panamaram gp- cfc-500000-general civil work - concrete 2 od229458/2025-2026:surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m 3 11.1.1.1:excavation for structures
earthwork in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.
i. ordinary soil
(i) upto 3 m depth 4 9.7:laying cement concrete pipe np3 (burried conduits) on first class bedding of granular material including fixing collar with cement sand mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonary work in head wall and parapets 5 od229459/2025-2026:construction of granular sub-base by providing local material spreading in uniform layers on prepared surface, mixing by mix in place method and compacting manually by ramming complete as per technical specification (ii) using gravel mix soil. ( without roller compaction) 6 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) 7 od229457/2025-2026:providing and fixing name board fixed over ms sheeting, 2mm thick supported on gi pipe 50 mm dia firmly fixed to the ground by means of properly designed foundation with m-15gradecementconcrete 450 mm x 450 mm x 600 mm below ground level as per drawings and technical specification clause 1701 . 600 mm x 450 mm