Introduction

Delivering Long-Term Water Treatment Solutions

When ExxonMobil’s massive PNG LNG project needed reliable water and wastewater treatment infrastructure, Coerco partnered with MAK Water to supply custom-engineered poly tanks designed for performance, durability, and remote installation.

Agricultural field at sunset

The Challenge

Supplying High-Performance Infrastructure in a Demanding Environment

Supporting a major LNG project in a remote region of Papua New Guinea meant overcoming several critical engineering and logistical challenges.
impact

Remote Location and Complex Logistics

Infrastructure Had to Be Preassembled and Easy to Reinstall All tanks had to be manufactured to allow prefabrication of interconnecting pipes and cables, simplifying on-site assembly in a distant, hard-to-access location.

Long-Term Design Requirements

20-Year Mechanical and Electrical Lifespan Was Mandatory The treatment plant components needed to meet strict longevity standards to ensure sustained performance under tough conditions.

Need for Proven, Reliable Suppliers

Project Success Depended on Trusted Partnerships Given the scale and sensitivity of the project, the client required suppliers with a strong track record of quality and dependability no room for failure.

The Solution

Custom Poly Tanks Built for Performance, Durability, and Transportability

image of Custom Poly Tanks Built for Performance, Durability, and Transportability

Industrial Poly Wastewater Treatment Tanks

Built to Spec, Ready for On-Site Integration Coerco tanks were customized to support preassembled piping and cabling—saving time and ensuring smooth installation on-site.

High-Grade Materials for Long-Term Durability

20-Year Design Life Achieved with Premium Polyethylene All tanks were built using high-grade materials, giving them resilience far beyond that of cheaper alternatives.

Trusted, Ongoing Partnership

Decades of Collaboration Pay Off MAK Water confidently chose Coerco based on a long-standing relationship and proven success across multiple projects.

WHY CHOOSE US

Whatever it Takes - What Sets Coerco Apart

Community Focus
Community Focus

Community Focus

As a family-owned business, we're passionate about improving lives, supporting charitable causes, and actively participating in community events while creating local jobs.

Customer First
Customer First

Customer First

We provide exceptional customer care with prompt, efficient, tailored solutions, actively listening to your feedback and offering genuine support from first contact through post-delivery.

Superior Engineering
Superior Engineering

Superior Engineering

Our 30+ years of in-house engineering expertise and 150+ skilled team deliver innovative solutions using the widest product range and strategic industry partnerships.

30+

Years In Business

150+

Team Members

82,000+

Square Metres of Manufacturing

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