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Case Studies

Whangarei DC Ruakaka WTP

Completed in 2008.

This was a full upgrade of the existing plant, with 95% of plant to being rewired. New 800amp mains fed the new MCC's and Telemecanique PLC system.

The design was based upon the Harrison Grierson and GRS Consulting Spec. They supplied Generic Drawings and Power SLD's. We produced a full set of drawings (141 A3 sheets). We looked after the PLC and SCADA programming in conjunction with W Arthur Fisher.

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