Krishna Kunj 2BHK: Water worries vs builder promises?

Been renting for what feels like forever, and honestly, I'm fed up. Landlord just hiked rent again, so I'm finally looking to buy in Rajkot, specifically Krishna Kunj. My budget is around ₹60-70L for a 2BHK. I'm seeing a few projects from Balaji Group and Galaxy Group there. But I'm really worried about the water situation. Is it mostly municipal supply or do residents depend on tankers or borewells for daily use? I don't want to move in and then struggle for basic water. Also, any insights on these builders' construction quality, especially regarding plumbing and water infrastructure? Heard about some upcoming developments near 150 Feet Ring Road. Will that improve civic amenities for Krishna Kunj, or make things worse?