Hyderabad: A major water supply pipeline serving Hyderabad was damaged during National Highway Authority of India (NHAI) road-widening works, prompting emergency repairs and a surprise inspection by Hyderabad Metropolitan Water Supply and Sewerage Board (HMWSSB) Managing Director Ashok Reddy on Tuesday, May 19. The damaged pipeline, a 1,500mm diameter pumping main running from Patancheru to Haider Nagar under the Manjira Phase-2 project, was bro…