supply of pcc panel for substation-5 in lieu of condemnation , supply , design engineering , manufacture , supply of the following 415v tpn , free standing , floor mounted , drawout type lt power control centre panel to bongaigaon refinery along with inter-panel wiring , site testing and commissioning including supervision of installation in accordance with all technical specifications , scope of work and panel & substation layouts and other technical terms and conditions . s/s-5 pcc: 415v , three phase , four wire , 2500a , 50ka for 1 sec . pcc switchboard ( single front draw-out type ) ( refer: please refer various annexures attached in technical specification . rar )