NGSL along with GEPIL, wins contract from NTPC for R&M of ESP of Unit 3&4, (210 MW) at NTPC Unchahar in Newsroom https://ngsl.co.in/wp-content/uploads/2017/10/img1.jpg 714 530 NGSL NGSL https://ngsl.co.in/wp-content/uploads/2017/10/img1.jpg October 5, 2017 October 5, 2017 NGSL along with GEPIL, wins a contract from NTPC of value @ 473 MINR for R&M of ESP of Unit 3&4, (210 MW) at NTPC Unchahar.