tender for item supply for chain link fencing, reinforced cement concrete pole and barbed wire, in the year 2026-27 in madhya pradesh. the plantation areas to be done under state forest development corporation chhindwara project division and v.c.l. m.p. and for purchasing chain link fencing material in the plantation areas in maharashtra, galvanized steel chain link fence mesh line wire - galvanized steel wire of 3.15 mm diameter fabric size - 100x100 mm height - 150 cm line wire - 2 numbers of line wire of 4.00 mm diameter standard- conforming to is-2721-2003, with up to date amendments. , reinforced cement concrete fencing poles hight 2.0 m type - straight lenght - 2.00 m dimensions - bottom 10x10 cm square, top 8x8 cm square cement concretc mix - cement, sand and metal ratio 1:2:4, with 12.5 nominal size coarse aggregate. sand used should be free from clay and salt, concrete mix shall be conforming to grade m-15 of is: 456:2000 reinforcement - ​​4 round vertical bars of 6 mm diameter. 11 no of stirrups of 6mm diameter round ms bare 20 cm center to center. hooks- 5 no. bottom hook should be provided 60 cm above the bottom of the pole. second at 82.5 cm, third hook at 112.5 cm, fourth hook at 150 cm, top and fifth hook at 195 cm from bottom. manufacturing- in order to ensure desired compressive strength, reinforced cement concrete fencing poles should be compacted with the help of platform vibrators. the surface should be uniform and free from voids. the concrete cover over the reinforcement should not be less than 1.5 cm , galvanized steel barbed wire line wire- galvanized steel wire of 2.5 mm diameter point wire- galvanized steel wire of 2.5 mm diameter barbs - distance between two barbs 75 mm, the barbs shall have four points and shall be formed by twisting two point wires each two turns. tightly around both the line wires making altogether four complete turns. standard - conforming to is-278-2009