Details: group no 5 - galvanized steel barbedwire type b-3- the barbs shall have four points and shall be formed by twisting two point wires each two turns, tightly around one line wire making all together four complete turns line wire 2.5 mm, point wire 2.0 mm distance between two barbs 75 mm galvanized steel chain linkfence fabric- size 100x100mm, dia 4.00mm mesh wire and 4.50mm dia line wires 2 nos. upto 2mtr. width and 3 nos. above 2mtr. width conforming to is 2721-2003 with upto date amendments. rcc poles 2 mtrpre stressed rcc fencing polestype straight length 2.00 meter,dimensions 10x10 cm square, cementconcrete mix -concrete mix shall beconforming to grade m-15 of is: 4996:1984.reinforcement there shall be 4 nos. ofvertical reinforcement of high tesile steel wireof 4mm dia. holes & hooks - 6 nos., bottomhole should be provided 50 cm above thebottom of the poles, the central distance rcc poles 2.5 mtrpre stressed rcc fencing polestype straight length 2.50 meter,dimensions 10x10 cm square
Sector: Forest and Environment