Integration with existing assets
Connection and responsibility basis for tanks, pipelines, utilities, MCCs, controls and existing treatment units so the upgraded system operates as one coordinated plant.
Design & Sourcing › System Integration
System integration, automation & de-risking
Site integration · controls intent · operating continuity · commissioning basis
Process and equipment packages must work together within the actual site. We define the process-side layout and connection requirements, package boundaries, controls intent and operating constraints needed to coordinate new or upgraded systems with existing operations.
The integration basis reflects access, operating-continuity requirements, operator resources, maintenance practices and future expansion. It gives the client, appointed designers, EPCs, OEMs, suppliers and contractors a clear technical basis for detailed engineering, implementation planning and commissioning.
Connections
Connections to existing systems & operating continuity
Automation & controls logic
Commissioning & site checks
Key outputs
- Process-side integration requirements affecting hydraulic, utility, electrical, controls and civil design
- Package boundary, responsibility and process I/O requirements
- Connection points, isolation needs and process conditions to be maintained during the work
- Commissioning and verification basis with test periods and required records
Typical project conditions
- New packages within an operating plant
- Retrofits or capacity upgrades
- Multiple package boundaries
- Limited connection windows or operating-continuity constraints
- Unclear controls or commissioning responsibilities
Integration basis
Make the process solution work as one system
We define how process units, existing assets, utilities, controls and operating responsibilities connect, together with the process safeguards and commissioning requirements needed for dependable operation on site.
DEFINE connection and package boundaries
DEFINE controls and monitoring intent
DEFINE continuity and commissioning requirements
CONFIRM operating and handover requirements
What must be resolved
Hydraulic and utility connections, package boundaries, control responsibilities and commissioning requirements are often distributed across several parties. They need one coordinated basis before detailed engineering and delivery proceed.
What we define
- Process and utility connections that affect capacity, stability and compliance.
- Controls, monitoring and alarm intent across package boundaries.
- Process continuity, commissioning and verification requirements aligned with site constraints.
What the project gains
A coordinated basis that appointed designers, EPCs, OEMs and contractors can develop against, with responsibilities and review points visible to the client.
Scope boundary
We develop the process-side integration basis and coordinate its requirements with the appointed project team. Multidisciplinary detailed engineering, fabrication, construction design and execution remain with the responsible parties under the agreed scope.
Integration view
See what integration work needs to resolve
The emphasis changes with the project condition. Select a focus area to see the information, decisions and deliverables required for connections, controls, commissioning, operator readiness or operating continuity.
Select a card to review the work.
Preview
Connections and package coordination
Hydraulics
Package boundaries
Installation constraints
What we focus on
- Define hydraulic, utility, electrical, controls and civil connection points.
- Assign connection and isolation responsibilities across packages and site works.
- Confirm access, lifting, maintenance clearances and connection sequencing.
Check / control emphasis
- Set drawing, tagging and information requirements for each connection.
- Define readiness checks for connections, commissioning and return to operation.
- Identify temporary process provisions and continuity requirements within the connection basis.
Typical outputs
Connection and responsibility map, integration notes and defined review points.
Preview
Controls and monitoring basis
Measurements
Alarms
Operating modes
What we focus on
- Define what is controlled, monitored, alarmed and recorded.
- Set process I/O requirements, alarm priorities and operator actions.
- Align control complexity with staffing, maintenance and operating practices.
Check / control emphasis
- Prepare control descriptions and operating sequences for package development.
- Define alarm, interlock and response testing against the main operating risks.
- Set monitoring and data requirements for performance review.
Typical outputs
Controls and monitoring basis, process I/O requirements and operating sequences.
Preview
Commissioning and verification basis
Commissioning periods
Performance criteria
Data requirements
What we focus on
- Define commissioning activities, sequence and achievable test periods.
- Set criteria for capacity, quality, stability and recovery.
- Confirm sampling, monitoring and data capture requirements.
Check / control emphasis
- Prepare commissioning and performance-check requirements beyond equipment start-up.
- Define records and review points for the transition to normal operation against the main operating risks.
- Set handover evidence and outstanding-action requirements.
Typical outputs
Commissioning and verification basis with test periods, criteria and required records.
Preview
Operation and maintenance readiness
Staffing
Maintainability
Handover
What we focus on
- Align automation and operating duties with available site resources.
- Define consumables, spares and routine maintenance requirements.
- Check access, isolation and maintenance needs within the integrated layout.
Check / control emphasis
- Assess maintainability as part of package and layout review.
- Define stability and recovery checks for expected operating disturbances.
- Set monitoring, operating information and handover requirements.
Typical outputs
Operating and maintenance requirements aligned with the site team and asset responsibilities.
Preview
Connections to existing systems and operating continuity
Connection constraints
Temporary arrangements
Sequencing
What we focus on
- Confirm connection windows, isolation needs and access conditions that affect process operation.
- Define the process requirements for isolation, temporary operation and continuity where these are technically necessary.
- Align process-side requirements with ongoing operations and commissioning dependencies.
Check / control emphasis
- Define safeguards and monitoring needs for connections, temporary flows and process stability during implementation.
- Define readiness and review checks for each implementation period.
- Link required records and handover information to the relevant commissioning activities.
Typical outputs
Process connection and operating-continuity requirements aligned with site constraints, responsibilities and review points.
Layouts, connections and operating continuity
Integration develops how new or upgraded systems will fit within the site: where units are located, how flows, utilities and controls connect, and what process conditions must be maintained while implementation proceeds.
- Confirm that equipment, storage and access requirements fit within the available footprint and hydraulic levels.
- Define connection points, isolation needs and continuity requirements around operational limits.
Access and maintainability
Process-side access, lifting-clearance, installation-constraint and maintenance requirements identified for detailed planning by the appointed parties.
Operating continuity and future expansion
Process and site requirements that detailed implementation planning must accommodate, including continuity needs and future space, power and hydraulic allowances.
How integration requirements vary by project
These examples show how the integration basis changes with the process, existing assets, site utilities, operating constraints and receiving duty. They are not standard designs.
STP · REUSE UPGRADE
STP reuse upgrade to cooling-tower make-up
Integration may include polished-water transfer, storage and blending, the cooling-system make-up connection, bleed and reject routing, chemical conditioning, metering, safeguards and quality monitoring. The work defines package boundaries, bypasses and checks across treatment, storage and cooling systems.
ETP · EXPANSION TO REUSE
ETP expansion from pretreatment to full treatment
Integration coordinates new treatment packages with production drains, equalisation, existing pretreatment, sludge handling, chemicals, utilities and discharge or reuse networks. Process connection and continuity requirements are defined around production constraints for detailed planning by the appointed delivery team.
BUILDINGS / CAMPUSES
Greywater reuse with clear boundaries & protection
Integration covers separate collection, treatment and storage, non-potable distribution, cross-connection safeguards, metering, alarms and sampling. Responsibilities are coordinated across the greywater system, main STP and building services.
VWRP · RECYCLE UPGRADE
Vehicle wash from oil removal to closed-loop reuse
Integration covers collection, treatment, recycle and bleed control, storage, wash-equipment connections, oil and sludge handling, chemical dosing and operator controls. The basis keeps the water balance, residuals and day-to-day operating duties connected.
LWRP · COMMERCIAL LAUNDRIES
Laundry reuse with detergent control & staged return
Integration covers stream segregation, treatment and storage, return points within the wash process, water and chemical balance, bypass and cleaning arrangements, metering and quality safeguards. Requirements are aligned with fabric care, chemistry and production uptime.
INDUSTRIAL · HIGH-TDS / ZLD
ZLD integration for higher recovery & brine routing
Integration brings together brine sources, balance tanks, pretreatment, high-recovery membrane systems, thermal concentration, condensate return, solids handling, utilities and heat or power requirements. The result is a coordinated water balance, defined package boundaries and clear control responsibilities.
Automation and instrumentation matched to the site
The automation basis reflects operator availability, maintenance practices, existing control systems and the process risks that need active control. The aim is reliable, understandable operation without unnecessary complexity.
- Define what requires continuous measurement and what can be confirmed through periodic checks.
- Clarify alarm priorities, interlocks and data retention so operating excursions can be traced and assessed.
Process instrumentation and control basis
Process measurement points, duty ranges, signal requirements and control loops aligned with the operating modes and performance requirements.
Alarms, interlocks and operating data
Alarm priorities, trip set-points, interlock and start-stop logic, and operating-data requirements so causes of excursions are visible and responses are defined.
Where integration work is applied
The same integration discipline applies across municipal, industrial, reuse and residuals systems. The emphasis changes with the stream, existing assets, receiving duty and operating conditions.
STP - Municipal / domestic sewageETP - Industrial / trade effluentGWTP - Greywater treatmentVWRP - Vehicle wash waterLWRP - Laundry wash waterBiosolids & sludge to resource recovery
Integration responsibilities and project controls
The scope identifies technical responsibilities, information exchanges, reviews and hold points across the client, consultant, EPC, OEM, suppliers and contractors.
Integration risks and controls
Site integration, controls, operating-continuity, commissioning and change risks are recorded with responsible parties, required information and review points.
Operating and maintenance basis
Integration requirements reflect staffing, maintenance access, operating windows, spares, consumables and future connections.
Integration requirements for sourcing and delivery
The integration basis gives procurement and detailed engineering a clear definition of process-side layouts, package boundaries, utility and connection requirements, controls intent, operating constraints and commissioning checks.
Support may address a defined integration need or extend into supplier clarifications, technical submittal review and implementation support under an agreed assignment.