| Borewell Size (Diameter) | Recommended Usage | Rate Per Feet |
|---|---|---|
| 4.5 Inch Dia | Small Residential / Individual Home | ₹ 94 |
| 6.5 Inch Dia | Standard Home / Apartments / Shops | ₹ 111 |
| 7.5 Inch Dia | Commercial / Large Housing Society | ₹ 156 |
| 12 Inch Dia | Agriculture / Industrial High-Yield | ₹ 195 |
*Above Bore well cost for Ideal Drilling Depth
*For Narrow Space additional equipment required, hence may incur Extra Cost
* PVC Pipe Installation may varry based on the Soil / Rock type. Here we calculated Average !
Drilling in the rugged mountainous terrain of Kolasib is an engineering feat that demands specialized equipment and localized geological knowledge. The strata in Kolasib often consist of a chaotic mix of boulders, glacial till, and hard metamorphic rock like schist or quartzite. Standard drilling methods frequently fail here due to shifting boulders that can bury a drill bit instantly. Therefore, we utilize ODEX (Overburden Drilling) or Symmetrix systems, which allow us to install the casing pipes simultaneously while drilling through loose debris. This 'Casing-while-drilling' method is the only way to ensure a stable borehole in the steep slopes of Kolasib. Water is typically found in lineaments and fault zones, making site selection a critical part of our process. We use man-portable or tractor-mounted compact rigs to access narrow mountain roads and remote locations across the district. Given the high elevation, we also specialize in installing high-head multi-stage pumps and hydropneumatic tanks to ensure consistent water pressure for homes built on different levels. Our focus is on providing a resilient water supply that can withstand the extreme climatic conditions and geological instability common in high-altitude regions.
Technical Setup for Mountainous Terrain:
Lightweight High-Pressure DTH for High-Altitude Terrains.
*Regulations updated as per 2026 state-wise groundwater policies. Non-compliance may lead to sealing of the borewell and environmental fines.
A: For residential properties in Kolasib, the 6.5 inch dia drilling rate is ₹111 per feet. A typical 360 feet borewell here costs approximately ₹39,960 for drilling alone.
A: In Kolasib, the average water level is around 300 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 360 feet.
A: While hard rock is tough to drill, our ₹111/ft rate in Kolasib is inclusive of standard Mountainous conditions unless extreme boulders are met.
A: TDS levels in Kolasib typically range from 300 to 1200 ppm. Since the geology is Mountainous, the mineral content is usually manageable with a simple RO system.
A: In Mizoram, borewells are usually deeper and drilled in rock, while tubewells are common in alluvial soil. Kolasib mainly requires deep borewells due to its Mountainous nature.
A: Summer months (March to June) are best in Kolasib because the water table is at its lowest, ensuring your well never goes dry in the future.
This Borewell Cost is also applicable to Kolasib Town, Vairengte, Kawnpui, Bairabi, Bilkhawthlir, Thingdawl, N. Kawnpui, Lungdai, Saipum, Hortoki, Kolasib Venglai, Project Veng, Diakkawn, Tumpui, Hmarveng, New Diakkawn, Rastraveti, Zanlawn, Bukpui, Meidum.
Find the borewell cost for your land based on the state, city, and locality. The cost estimate for a borewell tends to vary from area to area. For example, the borewell cost in a village is not the same as the cost in a city. It also depends on factors such as the accessibility of the borewell point, the type of soil (rock or loose soil), labor rates in the locality, PVC pipe and lid prices, and the availability of borewell equipment nearby.