Emissions stack testing - Tahuna Wastewater Treatment Plant

Part of the final treatment process at the Dunedin City Council's Tahuna Wastewater Treatment Plant (WWTP) is to dewater the waste so it can be incinerated at about 800°C using the mostly autothermic, but diesel auxiliary, fuel incinerator. To operate the incinerator a permit from the Otago Regional Council (ORC) is required to discharge contaminants to air. The Dunedin City Council (DCC) is looki... Part of the final treatment process at the Dunedin City Council's Tahuna Wastewater Treatment Plant (WWTP) is to dewater the waste so it can be incinerated at about 800°C using the mostly autothermic, but diesel auxiliary, fuel incinerator. To operate the incinerator a permit from the Otago Regional Council (ORC) is required to discharge contaminants to air. The Dunedin City Council (DCC) is looking for a contractor to enter into a long-term contract of up to 5 years, subject to performance, to undertake emission stack testing, currently on an annual basis.

We want to engage a Contractor who has extensive stack testing experience with the staff and resources to ensure reporting timeframes to the ORC are meet. We want to partner with a Contractor who can build good relationships with our 3 Waters staff and has a track record of delivering positive outcomes for their clients. We require the Contractor to stick to programme to ensure the October/November testing is completed on time every year.