173/26 Renovation and Side protection wall construction in Karanthanam check dam theeram road

Rubble Work

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

OD351147/2025-2026:DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course, masonry with good quality blasted rubble 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.

11.4.3.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203III. P.C.C. grade M 20 (i) Nominal mix (1:2:4)

12.8:Supplying, fitting and placing with MS bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Road Concrete

OD351802/2025-2026:Surface dressing of the ground in all kinds of soil including removing vegetation and in equalities not exceeding 15cm depth and disposal of rubbish, lead up to 50m lift upto 1.5m. All kind of soil

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)