PSU MantraHDCIL Partners with MoRTH Shimla for Landslide Mitigation in Himachal PradeshNewsmantraAugust 10, 2026 by NewsmantraAugust 10, 20260 SHIMLA. THDCIL Signs Three-Year Consultancy Agreement with MoRTH Shimla for Highway Protection in Himachal PradeshTHDC...