tender for rate contract for supply of structure assembly (gis breaker) for 24 months from approval at bhel, bhopal. , rate contract for supply of structure assembly (gis breaker) for 24 months from approval at bhel, bhopal. evaluation shall be doen itemwise. , structure assembly for gis breakers as per annexure - a. vendor to quote rate on per kg basis. structures of different types mentioned in annexure -a will be ordered on number basis and the weight of each type of structure is mentioned in annexure - a. finish shall be powder coating and shade shall be ral 9002. pvc clause will be applicable considering base rate of 3.15 tk h.r.coil 3.15 mm, issued by jpc (average rate of four cities delhi, kolkata, mumbai & chennai has been considered) is rs 53.072/kg (without gst). (s. no. 25) as on 05-02-26.