Company Update Rail Vikas Nigam Ltd - 542649 - Announcement under Regulation 30 (LODR)-Award of Order Receipt of … BSE India In terms of Regulation 30 read with part B of schedule Ill of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations 2015, it is hereby informed that Rail Vikas Nigam Limited (RVNL) in named RVNL - SP Singla Constructions Pvt. Ltd. (Consortium) has been accepted Letter of Award (LoA) by National Highways Authority of India (NHAI) for Construction of 4 laning of NH-5 from Kaithlighat to Shakral Village in Himachal Pradesh .