Owner’s Engineer responsibilities across project phases
The Owner’s Engineer (OE) is an independent expert engaged to oversee delivery of energy facilities in Serbia, including wind farms, solar power plants, and thermal power stations. The scope covers activities from pre-construction through commissioning and final handover. The OE acts as the owner’s representative during the project. Technical oversight, quality assurance, and coordination with contractors and regulatory bodies are part of the role.
In design review and validation, the OE independently checks engineering designs for technical correctness and compliance with standards and regulations. The OE works with the engineering team to verify feasibility and efficiency of components. During contractor selection and tendering support, the OE assists in evaluating bids to support selection of qualified contractors. The OE also helps develop technical specifications for tender documents and assesses proposals based on cost and capability.
For supervision of construction, the OE monitors construction stages to confirm compliance with design documents and safety regulations. The OE serves as a primary contact between the owner and contractors and addresses on-site issues promptly. In quality control, the OE oversees materials and workmanship to meet required standards. Regular inspections, review of test results, and approval of materials before installation are included in this function.
Construction supervision activities under Serbian legal requirements
Supervision of works for energy facilities in Serbia includes oversight from site preparation to commissioning. The process is legally mandated under the Law on Planning and Construction. It requires coordination with local and national authorities while supporting technical, quality, and schedule objectives. The supervising team includes the OE as part of on-site presence.
Daily on-site supervision involves observing construction activities against technical drawings. Progress is monitored relative to the project schedule, with consultation involving the owner and stakeholders when deviations from approved design occur. Inspection and approvals cover key elements such as foundations, structural assemblies, and electrical installations. The OE approves each stage before work proceeds to the next phase.
Compliance monitoring includes adherence to Serbian national standards covering building codes, safety regulations, and environmental laws. The OE ensures alignment with the Serbian grid code and other industry-specific standards. Documentation and reporting are maintained through daily logs and inspection reports. Regular progress reports are provided to the project owner while ensuring documentation required for regulatory compliance remains current.
Change management is handled by assessing impacts of proposed changes to the original plan during construction. The OE advises the owner on next steps while ensuring changes are properly documented and communicated to stakeholders. Coordination with regulatory authorities includes liaison with local and national bodies to support compliance with applicable laws. This includes coordinating inspections and facilitating necessary permits.
HSE oversight during construction
Health, Safety and Environmental (HSE) compliance is identified as a critical responsibility during energy facility construction in Serbia. The OE supports contractors in implementing safety protocols throughout site activities. Responsibilities include ensuring use of personal protective equipment (PPE) and emergency response plans. Regular safety audits are conducted, along with reporting of violations or incidents.
Environmental protection is addressed through monitoring construction activities to prevent negative environmental impacts. Waste management and pollution control are overseen according to the project’s Environmental Impact Assessment (EIA). This oversight is intended to ensure environmental controls remain aligned with EIA requirements throughout construction.
Commissioning testing, documentation, and final handover
Commissioning responsibilities begin after construction through testing and performance validation overseen by the OE. Systems are tested and validated to meet design specifications across electrical, mechanical, and structural scopes. The OE coordinates and monitors tests while addressing performance issues identified during testing. Performance tests are used to confirm compliance with design specifications.
The OE also manages handover documentation requirements for operation readiness. Operational documentation includes as-built drawings and compliance certifications that must be completed prior to operation. Permits required for facility operation are secured as part of this process. After successful commissioning, the OE facilitates formal handover to the owner.
The final handover includes provision of final reports confirming that activities comply with contractual requirements. The facility is then stated as ready for commercial operation following successful commissioning outcomes. Oversight by the OE spans design review, construction supervision, quality control, HSE monitoring, commissioning testing, documentation completion, and final handover coordination.