(i) construction of control room buildingwith electrification, providing bore well, cable duct, culvert, transformer & structural plinth, rcc road, rcc retaining wall, metal spreading, chain link fencing alround the area,gravel fillingandall allied civil works and(ii) supply of iron and steel materials and other materials for electrical worksand labourfor fabrication and erection of electrical structures, erection of equipments and providingearth bore, earth mat & earth electrode , cable laying and termination etc., forestablishment of new 110/22 kv ss with 2 x 10 mva power transformer capacity at thennangudipalayam 110/22 kv ss in salem edc