Waitara Waste Water Treatment Plant Upgrade

• Company: New Plymouth District Council
• Location: Waitara, New Zealand
• Date: August 2014 - October 2014

+ Overview

CMS completed the Mechanical Works with Whitaker Civil Engineering who completed the Civil works.

The purpose of the project was to convert the Waitara Waste Water Treatment Plant into a transfer station and conver the dosing tanks into temporary storage tanks with aerators and a wash down system.

CMS completed the following:

• Supply and install concrete line pipework for return line from tanks to wet well
• Install 450 OD HDPE Pipe
• Supply and install epoxy lined and coated pipe work for the attenuation tank pipe line
• Install new wet well pumps, new flow meters and valves
• Supply & install complete aeration systems for 2 tanks each with 4 quadrants
• Supply & install quadrant wash down systems with Becon cherry washdown nozzles
• Remove redundant lime dosing system and lime storage tanks.

= Outcome

Mechanical works were completed on time and commissioned.  Plant started up with no issues and is fully operational.

CMS Project Supervisor
Tony Jump

Engineering Consultant
BECA