Drain channelisation work under consideration for Tung Dhab Drain Rejuvenation Project in Amritsar, Punjab April 24, 2024 | Key Segments, Municipal Wastewater, Ongoing, Project Updates, Wastewater Construction work on the channelisation of Tung Dhab and Gumtala Drain is ongoing under the Tung Dhab Drain Rejuvenation Project. This content is restricted.