Structural detail for a 33kV Lightning Arrester supporting frame, as used in the Gez substation project. Includes several views: a base plan (Section A-A), a top plate layout with hole centers for mounting, and specific stiffener plate details. The drawing specifies materials like IS 2062 Grade A structural steel & 6mm fillet welds. Foundation bolt details are provided for M16 bolts. Overall structure height is listed at 2200mm with specific notes on galvanizing and earthing hole placement.etc.
33kV LA Supporting Structure DWG with Base Plate and Foundation Details
