Crucial Checks: Before Hiring a Borehole Drilling Company in Tanzania

Mitigating Risk in Borehole Investment

Investing in a borehole is a significant commitment. Choosing the wrong drilling contractor can lead to dry holes, poor water quality, or pump failures. Conducting thorough due diligence before signing a contract is essential to securing a long-lasting water source.

Key Checks Before Hiring

• **Hydrogeological Survey:** Does the company insist on a **pre-drilling survey**? A professional survey dramatically increases the chance of success and provides vital data on ideal drilling depth and potential yield, justifying the initial cost.
• **Registration and Licensing:** Verify that the company is properly registered with the relevant Tanzanian bodies and possesses valid operating licenses for drilling operations. Check their track record with past clients.
• **Equipment Quality:** The company must use well-maintained, modern drilling rigs and quality casing materials. Inferior equipment leads to frequent breakdowns and compromised well integrity.
• **Warranty and After-Sales Service:** Confirm the warranty period for both the drilling work (the hole itself) and the installed pump system. Reliable companies offer a minimum 12-month guarantee on their installations.

Prioritize companies that are transparent about their success rates and adhere strictly to national drilling standards.