supply of lightning arrestor as per nit 2020032311. offer against subject tender can only be submitted on bhel e-procurement portal https://eprocurebhel.co.in/nicgep/app/ against ref no. 202003231. no offer received in any other mode like postal etc. shall be considered. all corrigendum/addendum in subject nit shall be updated on bhel e-procurement portal https://eprocurebhel.co.in/nicgep/app. no press advertisement in this regard shall be published in any newspaper. bidders are requested to visit above portals/websites on regular basis to keep abreast with latest updates/corrigendum regarding subject nit..