
With its vast knowledge and experience of the water environment and abundance of skilled staff, QES is able to offer the following additional services:
Tank Lining and Coating
A common sense approach to extending the life of your water tank or overcoming the contamination problems caused by corrosion is to reline or recoat it. QES uses only WRAS approved products to finish the internal surfaces of steel, concrete and GRP (glass reinforced plastic) tanks with a waterproof surface layer resistant to impact, abrasion and chemical attack.
Sewerage Surveys
Comprehensive surveys of small sewerage systems, including monitoring of flow, sewage quality and sewer condition.
Wastewater Treatment Surveys
Comprehensive surveys of existing treatment processes to evaluate condition, performance and capability.
Wastewater Treatment Process Evaluation
Monitor and evaluate newly commissioned treatment processes to ensure optimum performance for compliance with statutory requirements and to obtain the best efficiency of operation.
Water and Wastewater Quality Monitoring and Sampling
Sampling and monitoring of water and wastewater from small boreholes and private supplies to large municipal treatment processes.
Consultancy
Advice and assistance with all aspects of water, wastewater and environmental matters. We are also able to guide and assist with the implementation of environmental management systems for small business.



