annual rate contract for the supply of interlink chain (isi marked) annual rate contract for the supply of interlink chain (isi marked) , interlink chain (galvanized steel chain link fence fabric) intended for various purposes conforming tois:2721-2003, hot dip galvanized as per is 4826: 1979.the wire shall be hot dipped galvanized heavy coated , mass of zinc coating as per is: 4826-1979. the fencing material shall be made from steel wire, conforming to is 280:2006, helical wound and interwoven in such a manner as to provide a continuous mesh without knots or ties except in the form of knuckling the ends of the wires to form both ends knucked selvage of the fabric. the width of the fabric shall be 0.90 m, 1.20 m, 1.50 m, 1.80 m, 2.00 m, 2.50 m, and 3.00 m or as per the requirment of the purchaser. the fabric shall be supplied in rolls of 5.0 m, 10.0 m, 15.0 m, 20.0 m and 25.0 m or as per the requirment of the purchaser; of wire and mesh sizes as specified below:25+3 mm mesh with nominal dia of mesh wire 2.00 mm , -do-25+3mm mesh withnominal dia of mesh wire2.50mm , -do-25+3mm mesh with nominal dia of mesh wire 3.15mm , -do-40+4mm mesh with nominal dia of mesh wire 2.50mm , -do-40+4mm meshwith nominal dia of mesh wire 3.15mm , -do-40+4mm mesh with nominal dia of mesh wire 4.00mm , -do-40+4mm mesh with nominal dia of mesh wire 4.50mm , -do-50+4mm mesh with nominal dia of mesh wire 2.50mm , -do-50+4mm mesh with nominal dia of mesh wire 3.15mm , -do-50+4mm mesh with nominal dia of mesh wire 4.00mm , -do-50+4mm mesh with nominal dia of mesh wire 4.50mm , -do-63+4mm mesh with nominal dia of mesh wire 3.15mm , -do-63+4mm mesh with nominal dia of mesh wire 4.00mm , -do-63+4mm mesh with nominal dia of mesh wire 4.50mm , -do-75+4mm mesh with nominal dia of mesh wire 3.15mm , -do-75+4mm mesh with nominal dia of mesh wire 4.00mm , -do-75+4mm mesh with nominal dia of mesh wire 4.50mm , -do-75+4mm mesh with nominal dia of mesh wire 5.00mm , -do-100+5mm mesh with nominal dia of mesh wire 3.15mm , -do-100+5mm mesh with nominal dia of mesh wire 4.00mm , -do-100+5mm mesh with nominal dia of mesh wire 4.50mm , -do-100+5mm mesh with nominal dia of mesh wire 5.00mm , -do-125+5mm mesh with nominal dia of mesh wire 4.00mm , -do-125+5mm mesh with nominal dia of mesh wire 4.50mm , -do-125+5mm mesh with nominal dia of mesh wire 5.00mm , -do-150+5mm mesh with nominal dia of mesh wire 4.00mm , -do-150+5mm mesh with nominal dia of mesh wire 4.50mm , -do-150+5mm mesh with nominal dia of mesh wire 5.00mm