Civil Works

Construction of compound wall 1.80m above GL using pre stressed posts, panels M20 grade including cost and conveyance of all materials and labour charges.The specification for construction of compound wall are as follows. Please refer to the drawing for details. Pre-stressed concrete post with M20 grade concrete a) Concrete mix : M 20 grade design mix b) Reinforcement : 7 Nos 4mm dia high tensile carbonized steel c) Size of post : 150mm x 150 with suitable groove on both sides to accommodate 50mm thick RCC panel. d) 2 Nos 20 mm dia holes shall be provided at the top of post at a spacing of 100 mm and 200mm from top. e) Length of post 2.70m, of which 0.90 m shall be below GL and 1.80m shall be GL f) Spacing of posts 2.15m c/c, one extra post for every corner and one extra post at every 20th post. Pre-stressed concrete panels with M 20 grade concrete a) Concrete mix : M 20 grade design mix finished smooth b) Reinforcement : 4 Nos 3mm dia high tensile carbonized steel c) Size of each panel : 2.10X0.30X0.05 m Erection: a) Earth work 0.45x0.45x0.90m for columns and 2.10x0.30x0.30m for panels. b) Posts shall be erected in the pits of 0.45x0.45x0.90m with 0.45x0.45x0.90m CC 1:2:4 concrete. d) 6 panel shall be inserted between the columns above ground level e) The panels shall be suitably grouted at column joints to prevent removal. Finishing: a) The gaps in earth work shall be filled back properly and surrounding shall be leveled to bring back to original condition. b) Acrylic anterior emulsion Grade-II 2 coats over one coat primer shall be provided.