Water Infrastructure Conceptual Design Services
Project Development

Conceptual Water Treatment Design & Engineering

Feasibility-Level Design for Industrial Water Treatment Projects

Water Treatment Facility Engineering Design Services

Our Approach to Conceptual Water Treatment Design

Structured conceptual design supporting early technical and capital decisions

Conceptual design must account for more than process feasibility. Each configuration is developed against the combined requirements of treatment performance, infrastructure integration, constructability, operability, regulatory alignment, and capital deployment.

This approach makes system boundaries, interfaces, assumptions, and trade-offs visible when project direction can still be adjusted. Concepts are developed at a consistent level of definition, allowing project teams to compare viable pathways with confidence.

Water Treatment Facility Operations and Maintenance Services
service outcomes

Defining viable system configurations

Conceptual design reduces early design uncertainty by clarifying which system configurations are plausible under known constraints and where trade-offs apply.

Chemical Modelling, Microbiology, and Genomics Laboratory Services
Sustained Performance

Direct further investment toward the strongest project pathway

Conceptual design identifies which system configurations remain viable and where deeper technology evaluation could materially reduce treatment intensity, operating demands, or capital cost. Where that opportunity exists, Best Achievable Technology Selection tests the available technologies and evidence before a preferred pathway advances.

Once the treatment direction is established, Preliminary Water Treatment Design develops it into a permit-ready and FID-supporting FEED basis. This sequence concentrates further study and engineering on the decisions most capable of improving project economics and long-term performance.

Water Treatment Facility Project Development and Engineering Services

explore our latest projects

Pre-Feasibility & Conceptual Design for Waste Heat & Co2 Reuse Facility
Stormwater Management Infrastructure Engineering Design
Mine Alternative Energy Options Analysis
Riverbank Filtration Water Intake Feasibility
Water Treatment Plant Upgrade Feasibility & Design
Constructed Wetland Pilot Study for Closure Water Treatment
In Situ Ammonia Treatment Feasibility Evaluation and Barrel Trails
gbbr performance assessment and technology readiness evaluation
Sustainability Options Study for a Distillery
Mining Water Infrastructure Development and Equipment

Waste Heat & Carbon Dioxide (CO2) Reuse Pilot Program

Integrated Sustainability completed pre-feasibility and conceptual design for a testing facility integrating waste heat and CO₂ reuse technologies with natural gas infrastructure.

3,000,000 m3 Freshwater Storage Feasibility Evaluation

Integrated Sustainability evaluated four municipal freshwater storage reservoirs up to 3,000,000 m³, covering site selection, conceptual design, dam classification, flood studies, and hydropower potential.

Alternative Energy Options for Energy Generation at a Mine

Integrated Sustainability evaluated alternative power generation options for a gold mine, screening LNG, hydrogen, wind, and solar technologies through techno-economic and integration analysis.

60,000 m3/d Water Intake Technology Evaluation

Integrated Sustainability evaluated three sites and multiple intake technologies for a 60,000 m³/d raw water supply, selecting riverbank filtration to reduce in-river construction and simplify approvals.

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.

2-Year Modular Constructed Wetland Pilot for Mine Closure Water Treatment

Integrated Sustainability advanced a passive constructed wetland treatment system through a 2-year pilot, combining controlled off-site testing and on-site trials to refine full-scale mine closure design.

Laboratory Trials Validating In Situ Ammonia Assimilation in Tailings Pond

Integrated Sustainability evaluated in situ ammonia treatment for mine tailings through feasibility assessment and barrel-scale testing, refining dosing, treatment timeframes, and geochemical effects for scale-up.

Nitrate and Selenium Treatment Performance Review for Gravel Bed Bioreactor (GBBR) Retrofit

Integrated Sustainability assessed conversion of existing biochemical reactor basins to gravel bed bioreactors for nitrate and selenium treatment, including performance modelling and technology readiness evaluation.

Water, Energy, & Waste Reduction Assessment for an International Distillery

Integrated Sustainability completed a distillery sustainability feasibility study, identifying wastewater, water reuse, and energy efficiency measures with potential savings of up to 170 tCO₂e annually.

Corporate Sustainability Policy and Greenhouse Gas Emissions Inventory Development

Integrated Sustainability developed a corporate environmental, social, and governance policy and greenhouse gas inventory to strengthen environmental reporting and respond to evolving client expectations.
Industrial & Domestic Water Treatment Systems

How does conceptual design differ from detailed engineering?

Conceptual design defines viable configurations and assumptions without final sizing or specification. It supports comparison and decision-making rather than producing construction-ready outputs.

Can conceptual design be used for regulatory discussions?

Yes, when framed appropriately. It is suited to early engagement and feasibility dialogue, but not to satisfy detailed submission or approval requirements.

What level of cost confidence is appropriate at this stage?

Cost views are indicative and comparative, intended to inform option screening and staging decisions rather than establish budgets.

When is conceptual design not the right next step?

If system configuration and regulatory pathways are already fixed, detailed engineering or optimisation services may be more appropriate.

How are assumptions managed as the project advances?

Assumptions are documented explicitly so later teams can confirm, refine, or replace them without reinterpreting original intent.

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.

Mine Water Treatment Plants

Discuss early design direction

Engage with our engineers to clarify whether conceptual design is the right step to support your current project decisions.