Rajgrihi Singh Construction receives LoA for implementation of Jainagar, Domchanch and Koderma Mega Rural Pipe Water Supply Scheme in Jharkhand March 20, 2026 | Awarded, Key Segments, Municipal Water Supply, Project Updates, Water Supply Rajgrihi Singh Construction Private Limited received the Letter of Acceptance (LoA) for a contract worth Rs 1,885.78 million for … This content is restricted.