MANUFACTURE & TESTING OF HIGH TENSION ELECTRICAL CLAMPS & CONNECTORS, SPACER FOR BUNDLE CONDUCTORS; WELDING SLEEVES FOR TUBULAR BUS BARS FOR SYSTEM VOLTAGE UPTO 765 kV,BOQ ESTIMATION FOR PREPARATION OF ERECTION KEY DIAGRAM.ON SITE SURVEY & FAILURE ANALYSIS OF FORCED OUTAGES DUE TO MALFUNCTIONING OF TUBULAR BUS BAR/ CONDUCTOR/ CLAMPS & CONNECTORS.