Rajgrihi Singh Construction and Shyan Engineers submit bids for implementation of Jainagar, Domchanch and Koderma Mega Rural Pipe Water Supply Scheme in Jhumri Telaiya, Jharkhand February 18, 2026 | Key Segments, Municipal Water Supply, Project Bidders, Project Updates, Water Supply Rajgrihi Singh Construction Private Limited and Shyan Engineers Project Private Limited have submitted bids for implementation of … This content is restricted.