I stay in a 12-storey apartment complex in Ghaziabad, close to Delhi. 2 months ago, our old borewell casing pipe collapsed, so we went for a new borewell about 15m away. We got good water over 2 months, but now suddenly it is throwing up lot of sand with the water. We have stopped the pump till a remedy is found.
We need an expert to diagnose the problem. Can someone give us telephone references of reputed experts in the NCR region who can come onsite to check?
Some specifics: 210 ft. deep boring
8 in. casing pipe (IS 12818)
Water starts at 50 ft.
7.5 hp KSB pump hanging at 110 ft. below ground.
Sanjay
sanjaychak@msn.com