GE MAINTENANCE

SOLUTIONS (GEMS)

Specialists in Water & Wastewater Projects & Site Maintenance

About GEMS

GE Maintenance Solutions (GEMS) specialises in Water and Wastewater asset management, offering services that encompass project management, mechanical maintenance, maintenance planning, steel fabrication, pump services, and more.

We actively support local community initiatives and have a strong record of successful completed projects in our portfolio.

Services

Our Water and Wastewater Infrastructure Management Services include supply of labour and all equipment required for any type of project.

Project Management

Project management for water and wastewater assets, including quoting, planning, setup, and execution of all types of projects at Treatment Plants.

Mechanical Maintenance

Comprehensive mechanical maintenance services, covering planned, preventative, and breakdown maintenance for Treatment Plants.

Maintenance Plans

Setup and development of Maintenance Plans and Strategies for all types of Treatment Plants.

Steel Fabrication & Erection

Steel fabrication and erection services tailored for Treatment Plants. Expert solutions for the design, construction, and installation of steel structures and components required for the efficient and safe operation of these facilities, ensuring long-term durability and performance.

Inlet Screen Maintenance

Specialised maintenance and repair services for inlet screens at Treatment Plants. Our team ensures efficient debris removal, reliable operation, and reduced downtime through planned maintenance, breakdown support, and component replacement. We focus on extending equipment lifespan, improving plant efficiency, and maintaining compliance with environmental standards.

STP Inlet Screens

GEMS has extensive experience with the installation, maintenance, and overhaul of all types of Screening systems for STP Inlets. Whether it be onsite maintenance or complete overhauls in the workshop, we have the skills and experience to get the best life out of any Screening system.

We work with Band Screens, Screw Conveyor Screening systems, Drum Screens, both inclined and horizontal, and all types of Screw Compactors.

Recently, GEMS personnel have been involved with the measurement, design, and installation of new Band Screens for two plants to ensure that the Screens could be installed and removed without entry to the Inlet chambers.

VIEW DETAILS

Technician performing inlet screen maintenance on water treatment plant equipment

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Latest Projects

View our most recent Water & Wastewater Treatment projects.

ALL PROJECTS

Moranbah WWTP inlet screen before weld repairs and screw brush replacement

Moranbah WWTP Inlet Screen Repairs

GEMS repaired the Moranbah WWTP inlet screen for Isaac Regional Council, completing weld repairs and replacing screw brushes to restore reliable screening performance.

GEMS-Inverell-WWTP-Aerators-Tank-Installation

Inverell STP Aerator Assembly & Installation

GEMS assembled and installed six new aerators at the Inverell Sewage Treatment Plant, completing the first stage safely and on time while improving treatment efficiency and supporting essential regional infrastructure.

Nebo Rd WTP – Chlorine Contact Tank Flow Meter Replacement

GEMS completed the Nebo Rd WTP flow meter replacement in six hours, installing a new 1.2m Krohne unit. Careful planning and safe delivery ensured Mackay’s water supply remains accurate, reliable, and compliant.

Karumba BOD Tank 1 Aeration Upgrade

GE Maintenance Solutions (GEMS) successfully delivered the Karumba BOD Tank 1 Aeration Upgrade for Sibanye Stillwater. The project involved removing outdated aeration components adding a new EDI-supplied aeration system.

Workers-conducting-inlet-screen-repairs-Clermont-WWTP-May-2025

IRC Wastewater Treatment Plant Inlet Screen Maintenance

In May 2025, GEMS was awarded the IRC contract to maintain inlet screens across six wastewater treatment plants, with key repairs already completed at Clermont WWTP.

Refurbished inlet screen basket prepared for installation at Proserpine wastewater facility.

Proserpine Inlet Screen Overhauls November 2024

GEMS overhauled inlet screens and screw conveyors at Proserpine Wastewater Treatment Plant in November 2024, keeping operations online throughout.

Get In Touch

Based in Mackay, and servicing all of Queensland.

Phone:

0481 537 304

Location:

Shop 5, 120 Sydney Street, Mackay, QLD 4740

Open Hours:

24 hours / 7 days