Water Treatment Equipment Upgrades and Retrofits
System Upgrading

Water Treatment Facility Upgrades

Upgrade treatment performance without compromising production

Water Treatment Facility Operations and Maintenance Services

Our approach to water treatment facility upgrades

Coordinating design and execution around operating realities

Upgrade pathways are developed around the required performance change and the constraints of the existing facility. Our process science teams validate treatment duty and operating envelope to pass onto full-service engineering teams to integrate into the wider facility configuration.

In-house equipment supply, modularization, and fabrication experience influence the design while options are still open. This helps determine where packaged equipment, modular assemblies, or site-built modifications provide the strongest delivery fit while preserving practical options for future expansion, equipment replacement, and process adaptation.

Water Treatment Facility Project Development and Engineering Services
service outcomes

Structured upgrades that restore control

Translate new treatment and operating requirements into an executable facility configuration that can be supplied, fabricated, installed, and commissioned within the constraints of an existing site.

Water Treatment Facility Operations and Maintenance Services
sustain performance

performance accountability beyond commissioning

After a system upgrade, monitoring signals, operating programs, control thresholds, and service intervals require recalibration to optimize system performance.

Integrated Sustainability remains engaged in operations to optimize system performance under live conditions, aligning control logic, response expectations, and servicing intervals with actual duty cycles. Blended operating models balance cost efficiency with risk exposure, and our in-house equipment supply supports timely parts replacement without third-party delay, preserving responsiveness and reliability as the facility transitions into sustained operation.

Water Treatment Facility Operations and Maintenance Services

explore our latest projects

Domestic Water Treatment Plant - Upgrade Design
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Regional Wastewater Pre-Treatment Facility Upgrade Design, Supply, & Installation
Water Treatment Plant Upgrade
Water Treatment Plant Upgrade Feasibility & Design
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Water Treatment & Distribution System Upgrades

Integrated Sustainability designed permanent water treatment and distribution upgrades following emergency repairs, integrating a new well, replacement pumps, and improved disinfection for greater system reliability.

2,500,000 gpd Wastewater Treatment Facility

Integrated Sustainability supported design and commissioning of a 2,500,000 gpd wastewater treatment and reclamation plant serving resort and residential development in Montego Bay.

4,000,000 gpd Treatment Facility Upgrade

Integrated Sustainability upgraded the 4,000,000 gpd South Coast Collection and Treatment Facility in Barbados, integrating screening and grit removal into live operations to improve solids capture and operator safety.

3,270 m3/d Retrofit of a Water Treatment System

Integrated Sustainability retrofitted a water treatment system with ultrafiltration and reverse osmosis, increasing boiler feedwater capacity to 3,270 m³/d while reusing existing equipment.

Water Treatment Plant Upgrade From 2,453 m3/d to 3,271 m3/d

Integrated Sustainability completed feasibility and design for a water treatment plant upgrade from 2,453 to 3,271 m³/d, improving capacity and water quality performance for steam generation.

77,000 gpd Membrane Bioreactor Treatment Facility Design and Operations for a Luxury Resort

Integrated Sustainability converted a conventional sequencing batch reactor system to a membrane bioreactor within the existing facility footprint in Bermuda, increasing treatment capacity to 77,000 gpd.
Industrial & Domestic Water Treatment Systems

How do you determine whether an upgrade is sufficient or full replacement is required?

By testing whether compliance and performance requirements can be met within a controllable operating envelope. If stability depends on intervention, temporary allowances, or narrow margins, reconfiguration may still be viable. When required limits cannot be achieved without cascading constraints, replacement becomes justified. The work is designed to make that distinction explicit.

How do you manage upgrades when the facility is already out of compliance?

Upgrades often occur under active compliance pressure. The focus is on restoring controllability first, then aligning the system to achievable operating limits. Where necessary, upgrade sequencing is planned to support interim operation while permanent changes are implemented, rather than assuming immediate full compliance through operational adjustment alone.

What role do automation and controls play relative to process changes?

Automation is treated as a control mechanism, not a layer added after process design. In many upgrades, restoring stability through instrumentation and control logic reduces the extent of physical modification required. Process and automation decisions are made together so control authority matches system behavior.

How do you avoid over-designing the upgrade while still protecting uptime?

Upgrade scope is set using multiple lines of evidence rather than single assumptions. Site-specific operating data, compliance limits, and system behavior are assessed together with technology options. Where uncertainty remains, bench-scale or pilot testing is used to confirm performance before committing to configuration. This allows upgrades to be sized to what the system must reliably achieve, not what is theoretically possible.

Lifecycle Accountability for Industrial Water Assets

Combine deep technical expertise with execution and operational experience

Complex and high-consequence industrial projects require a practical mindset to enable agile development and positive environmental outcomes.

Our vertically integrated water services platform combines science, engineering, equipment fabrication, and operations to provide fit-for-purpose assets that drive accountability and performance.

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Partner with an integrated team

Achieve greater performance and cost control with accountable infrastructure designed for high-consequence operations.