GR Infraprojects, ECR signs EPC agreement for Khurda Road-Bolangir New Line July 5, 2023 | Awarded, Project Updates G R Infraprojects Limited signed EPC agreement with ECR for a contract worth Rs 5,875.9 million for construction of tunnel works under the Khurda Road-Bolangir New Line Project on July 3, 2023. This content is restricted.