tender for general-athiyannoor gp 2025-26-proj no 109 kottuthalakuzhikulam protection ward 3-general civil work - side protection 2 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 3 75.7.1:dry rubble masonrywith hard stone, including through/bond stone in foundation and superstructure including packing to compactness to lines and levels, cost and conveyance of all materials labour charges etc. complete as per approved drawing and relevant technical specifications. 4 75.8.1.1:providing plain/reinforced concrete(1 cement:2 fine aggregate: 4 course aggregate) forsubstructure as per drawings and technical specifications clause 802, 803, 1202 & 1203as required including compaction, finishing and tamping etc .complete. max. size ofcourse aggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) nominal mix (1:2:4) 5 12.4.3.3:stone masonry in cement mortar for substructure complete as per drawing & technical specification clauses 702, 704, 1202 and 1204
iii. random rubble masonry
(iii) in cement mortar (1:5) 6 12.3:plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification clauses 613.4 & 1204 7 od316181/2025-2026:supplying and fixing information boards 75cm*60cm size laying gi pipe as post 1mm m s sheet surrounded by ms angles