annual rate contract for the supply of inter-link chain ( isi marked ) -lnterink chain ( galvanized steel chain link fence fabric ) intended for various purposes conforming to is:2721-2003, hot dip galvanized as per is 4826w 1979 the fencing matenal 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 or knuckling the ends of the wires to form both ends knucked selvage of the fabric the width of the fabric shall be 090 m, 120m, 1.50m, 1.80m, 200m, 250m, and 300mor 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 requirmerit of the purchaser, of wire and mesh sizes as rer if? d1 halowa 2 -do- 25+3mm mesh with nominal dia of nesh wire 2.50mm