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🔍 Need expert advice on your next project?

At RDA Consulting, we offer practical, specialised support across Environmental, civil and geotechnical Engineering.

Whether it’s resource consents, effluent pond design, drop tests, water safety plans, construction monitoring or Geotech assessments — our team combines technical know-how with real-world experience to help you move forward with confidence.
Stay ahead, stay informed. Get in touch to see how we can help.

📞 0800 732 474 | ✉️ [email protected] | 🔗 rda.co.nz ... See MoreSee Less

Happy Labour Day!
It’s a great reminder of the value of hard work, balance, and looking after one another. However you spend the day, we hope it brings you some rest and recharge time. ... See MoreSee Less

The RDA Consulting crew traded spreadsheets for sleuthing and spent an evening solving a murder mystery together. Plenty of laughs, a few “aha” moments, and maybe some unexpected detective skills came out along the way.

It’s always great to step away from the day-to-day and enjoy some time together as a team. ... See MoreSee Less

Construction Monitoring --What is it? What does it involve? Why do I require it?

Construction monitoring is a series of geotechnical inspections undertaken to ensure the project's foundations align with design consent and council requirements.

On-site inspections are undertaken at key construction phases, eg subgrade, pile, earth fill compaction. The number of inspections varies based on the project requirements, typically they are outlined in council's consent conditions or requested by the engineer or project manager. ... See MoreSee Less

💧 Managing water, soil, and waste responsibly keeps your farm or site running smoothly.

Environmental Management Plans ensure you stay compliant with council requirements while addressing practical risks like stormwater runoff, erosion control, and effluent management. These are also useful tools when training staff in effluent management.

Our team works with you to create tailored, easy-to-use plans that make sense on the ground so you can focus on your operations with confidence.

📞 0800 732 474 | ✉️ [email protected] | 🔗 rda.co.nz ... See MoreSee Less

Thinking about dividing your land into new lots? 🏡

Knowing your ground conditions and potential hazards before you start is essential. Our geotechnical investigations and site assessments give you the confidence to plan safely and meet council requirements.

Connect with our team to make your subdivision process smooth and stress-free.

📞 0800 732 474 | ✉️ [email protected] | 🔗 rda.co.nz ... See MoreSee Less

How do I know if my land is safe from natural hazards?

Slope stability, flooding, and liquefaction assessments are key. Our geotechnical and environmental team evaluates your site so you can design safely, plan confidently, and avoid costly delays.

📞 0800 732 474 | ✉️ [email protected] | 🔗 rda.co.nz ... See MoreSee Less

Out on a beautiful North Otago day, Simon and Stephen have been setting up for a pond drop test. This is needed for most dairy effluent consent applications and repeated at least every 5 years for compliance in both Southland and Otago regions.

There are exceptions for ponds with a leak detection system.

Unsure when your next test is coming up, or you want more information, we’re ready to help.

📞 0800 732 474 | ✉️ [email protected] | 🔗 rda.co.nz ... See MoreSee Less

Confused about environmental rules, consents, or regulations?

Keeping up with changing council requirements can be tricky. Our team provides clear, practical advice so you understand how the rules affect your site or project helping you make informed decisions and stay compliant.

Reach out today and get clarity before small uncertainties turn into big headaches.

📞 0800 732 474 | ✉️ [email protected] | 🔗 rda.co.nz ... See MoreSee Less