Validation of completed works on wastewater networks

The objective of this stage is to verify that completed assets meet project requirements, that delivered data is accurate and usable, and that the network can be integrated successfully into GIS and asset management systems.

In practice, however, this process can be challenging. Much of the infrastructure within wastewater and stormwater networks is underground and cannot be inspected easily. In addition, data delivered at project completion may contain inaccuracies, omissions or discrepancies when compared with actual field conditions.

Without a structured acceptance process, project handover can become time-consuming, difficult to manage and a potential source of long-term issues for network operations and asset management.

Establishing a clear workflow for inspections, defect identification and data validation helps organisations improve confidence in completed works and ensure that network information is reliable from the moment assets enter service.

During acceptance inspections, it is common to identify discrepancies between completed infrastructure, delivered data and actual field conditions.

These issues may include:

• non-compliant assets or construction defects

• differences between recorded and actual asset locations

• incomplete, inaccurate or missing data

• inconsistencies in network structure and connectivity

In wastewater and stormwater networks, such discrepancies can have significant operational consequences, particularly because network performance depends heavily on gravity-driven flow and the correct connectivity of assets.

With Dotic’s solutions:

• discrepancies are identified directly in the field using ConnectField

• observations are linked to the relevant assets and geolocated accurately

• issues are synchronised automatically within ConnectServices

• project teams gain immediate visibility of non-conformities requiring further investigation or corrective action

This approach helps organisations detect issues early, improve the reliability of delivered information and ensure that wastewater network data accurately reflects the infrastructure deployed on the ground.

Once inspections have been completed, acceptance data must be accessible, structured and easy to analyse.

With Dotic’s solutions:

• inspection results are centralised within ConnectServices

• completed assets, observations and identified issues are visualised on interactive network maps

• teams can analyse inspection findings and track outstanding actions

• project managers and operational teams gain a shared view of acceptance activities and project status

By centralising inspection data within a GIS-based environment, organisations can improve collaboration, accelerate decision-making and ensure that acceptance outcomes are fully documented and accessible.

This approach helps streamline project handover while improving the quality and reliability of the information transferred into operational systems.

Acceptance inspections often take place within a contractual, regulatory or quality assurance framework, making full traceability essential throughout the process.

With Dotic’s solutions:

• every inspection and observation is recorded and historised

• identified issues and corrective actions are tracked through to resolution

• approvals, validations and acceptance decisions are fully documented

• supporting evidence, including photographs, field observations and collected data, is securely retained

This complete audit trail provides transparency for all stakeholders involved in the project and helps demonstrate that acceptance activities have been carried out in accordance with project requirements.

By ensuring full traceability from inspection through to final approval, organisations can strengthen project governance, improve accountability and maintain confidence in the quality of completed wastewater infrastructure.

A structured acceptance process plays a critical role in ensuring that wastewater and stormwater infrastructure is ready for operational use.

By verifying asset compliance, validating delivered information and identifying outstanding issues before handover, organisations can reduce operational risks and improve confidence in newly commissioned assets.

With Dotic’s solutions, acceptance inspections become part of a connected workflow linking field operations, GIS and asset management systems.

This approach helps ensure that infrastructure is delivered to the required standard, that asset information is reliable from day one, and that wastewater operators can take ownership of new assets with confidence.