| Water Level | 255 Feet |
|---|---|
| Ideal Borewell depth | 335 Feet |
| Good Borewell depth | 385 Feet |
| 4.5 Inch Dia Drilling Rate | Small Home | ₹ 98 / Feet |
|---|---|---|
| 6.5 Inch Dia Drilling Rate | Home / Flats / Shops | ₹ 108 / Feet |
| 7.5 Inch Dia Drilling Rate | Commercial / Society | ₹ 159 / Feet |
| 12 Inch Dia Drilling Rate | Agriculture / Industry | ₹ 185 / Feet |
| Total drilling Cost | ₹ 32830 |
|---|---|
| * PVC Pipe Cost | ₹ 13735 |
| Additional Cost for Narrow Space / Equipment | ₹ 3350 |
| Total Bore well Cost / Estimate | ₹ 49915 |
| Total drilling Cost | ₹ 36180 |
|---|---|
| *PVC Pipe Cost | ₹ 18425 |
| Additional Cost for Narrow Space | ₹ 5025 |
| Total Bore well Cost / Estimate | ₹ 59630 |
| Total drilling Cost | ₹ 53265 |
|---|---|
| *PVC Pipe Cost | ₹ 22110 |
| Additional Cost for Narrow Space | ₹ 6700 |
| Total Bore well Cost / Estimate | ₹ 82075 |
| Total drilling Cost | ₹ 61975 |
|---|---|
| *PVC Pipe Cost | ₹ 31825 |
| Additional Cost for Narrow Space | ₹ 8375 |
| Total Bore well Cost / Estimate | ₹ 102175 |
*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 Khonsa is an engineering feat that demands specialized equipment and localized geological knowledge. The strata in Khonsa 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 Khonsa. 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 Khonsa, the 6.5 inch dia drilling rate is ₹108 per feet. A typical 335 feet borewell here costs approximately ₹36,180 for drilling alone.
A: In Khonsa, the average water level is around 255 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 335 feet.
A: Industrial wells in Khonsa start with larger diameters and involve EIA (Environmental Impact Assessment) costs in addition to the drilling rate.
A: Yes, "Additional Drilling" is a common service in Khonsa where we deepen existing wells to reach the current water table at 335 feet.
A: In Arunachal Pradesh, rates vary by district. In Khonsa, we offer a competitive price of ₹108 per feet with no hidden charges.
A: Collapse risks are high in Mountainous zones. We mitigate this in Khonsa by using premium casing pipes and professional verticality checks.
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.