Power Transmission Corporation Of Uttarakhand Limited Tender

Supply of good quality aluminium alloy clamps and conductors should meet the technical criterion menstioned below: - (a) Free from blow holes , surface blisters , cracks and cavities and all sharp edges and corner shall be blurred and rounded off. (b) Clamps and connector should be designed to carry same current as the conductor. (c) All current carrying parts should have minimum contact resistance and minimun thickness of 10mm. (d) Aluminium/Bimetallic clamps made from aluminum confirming to IS 617. (e) Clamp, connectors etc. having Bolts, Nuts and Plain washers should be hot dip galvanised.

220 KV S/s Mahuakheraganj

Supply of special type 33KV isolator jaw rating of 800 amp with heavy duty copper fingur and tension spring and provide heavy duty aluminium pad for termination & G.I. frame as per sample