
Summary Highlights
- Regulation-compliant periodic inspection and examination service in Bursa and surrounding provinces for electrical installation, power panels, grounding installation, lightning protection installation, transformer, generator, UPS-battery groups and fire detection-warning systems
- Legal basis: under Law No. 6331, Annex III of the Regulation on Health and Safety Conditions in the Use of Work Equipment and the Electrical Internal Installations Regulation, electrical installations and related work equipment must be inspected at regular intervals
- Comprehensive measurement, testing and technical assessment report for electrical installation periodic inspection, grounding measurements, lightning protection tests, transformers and MV switchgear, generators and battery rooms
- Facility-risk-specific inspection plan for food, automotive supply, machinery-metal, textile, plastic, chemical, logistics warehouses, shopping centers, hospitals, schools and offices in Nilufer, DOSAB, NOSAB, Hasanaga, Kayapa, Demirtas, Kestel and Inegol organized industrial zones
- Field tests with calibrated measurement devices and standard-compliant assessments by EKİPNET-registered electrical / electrical-electronics engineers
- Electrical periodic inspection report, nonconformity list, corrective action recommendations and engineer-signed periodic examination reports valid in audits
- Electrical-group focused service: mechanical work equipment such as forklifts, cranes and pressure vessels are outside the scope of this page; only electrical installation and electrically related work equipment are covered
Service Details
What is the Bursa periodic inspection service
The Bursa periodic inspection service covers the measurement, testing and reporting of electrical installations, grounding, lightning protection, transformers, generators, UPS-battery groups and fire detection systems at defined intervals. The purpose is not only to complete documentation, but to identify electrical fire, leakage current, short circuit, weak grounding and unplanned outage risks on site. For related context, see Bursa Electrical Installation Periodic Inspection.
This work is a critical inspection process for factories, organized industrial zone facilities, warehouses, shopping centers, hospitals, schools, offices and production areas in terms of occupational safety, insurance, official audits and business continuity. For related context, see Bursa Fire Detection Periodic Inspection.
What are periodic inspection and periodic examination
Periodic inspection means checking installations and equipment used in workplaces at defined intervals through measurement, testing, visual examination and document review. Periodic examination is the broader term covering the full inspection and reporting process. For related context, see Bursa High Voltage Operation Responsibility Service.
On the electrical side, this scope includes electrical installations, power panels, grounding installations, lightning protection installations, transformers and MV switchgear, generators, UPS-battery systems and fire detection and warning systems. For related context, see Bursa Electrical Contracting Services.
Legal basis and technical standards
Periodic inspection work is evaluated together with Law No. 6331 on Occupational Health and Safety, Annex III of the Regulation on Health and Safety Conditions in the Use of Work Equipment, the Electrical Internal Installations Regulation and the relevant TS EN, TS HD and IEC standards.
The Work Equipment Regulation requires periodic inspections to be performed by authorized persons and the results to be reported. For electrical installations, manufacturer instructions, the facility risk level, previous reports and site operating conditions must also be considered when determining the inspection interval.
Which electrical equipment is inspected
Pow-Sys focuses only on electrical installations and electrically related work equipment on this page. Mechanical work equipment such as forklifts, cranes and pressure vessels is not included in this service scope.
The inspection scope consists of electrical installations and panels, grounding measurements, lightning protection down conductors and air terminals, transformers and MV switchgear, generator control and transfer systems, UPS-battery groups, battery rooms, fire detection panels, detectors, manual call points, sounders and strobes.
When needed, electrical installation, grounding, lightning protection, transformer, generator, battery and fire detection inspections can be planned during the same site visit to reduce business downtime.
How is the inspection interval determined
The periodic inspection interval should not be determined only by assuming once per year. The maximum periods stated in the relevant regulations, manufacturer recommendations, equipment age, frequency of use, environmental conditions, previous examination results and the facility fire or explosion risk must be evaluated together.
For electrical installations, grounding and lightning protection systems, an annual inspection approach is commonly used in practice. However, in heavy industry, chemical, textile, plastic, logistics warehouse and intensive production facilities, the inspection interval should be shortened if the risk is high.
Site survey, measurement and testing process
The work starts with reviewing existing electrical projects, single-line diagrams, previous periodic inspection reports and corrective action records. Then transformers, MV switchgear, main distribution panels, sub-panels, battery-generator rooms, grounding points and lightning protection installations are evaluated on site.
During the measurement stage, tests such as grounding measurement, loop impedance, residual current, insulation, continuity, thermal camera inspection, generator and UPS function checks are performed. Results are compared with regulatory and standard limits and classified as suitable, conditionally suitable or nonconforming findings.
Who can perform periodic inspection
Periodic inspections of electrical installations and electrically related work equipment must be performed by specialists who are authorized in the relevant field, registered in EKİPNET and using measurement devices with valid calibration.
Electrical periodic inspection should not be performed only for a signature. An engineering team with practical industrial facility experience should interpret measurement results together with the real risks of the facility and provide applicable corrective action recommendations.
Reporting and audit readiness
At the end of the inspection, electrical installation periodic inspection reports, grounding and lightning protection measurement reports, transformer, MV switchgear, generator, UPS-battery and fire detection assessments, nonconformity lists and corrective action recommendations are prepared.
Engineer-signed periodic examination reports are core technical documents that can be used in Ministry of Labor audits, organized industrial zone inspections, fire brigade procedures, insurance reviews and internal occupational safety audits.
Service scope in Bursa and surrounding areas
The service area covers Bursa center, Nilufer, Osmangazi, Yildirim, Mudanya and industrially concentrated districts, as well as organized industrial zones such as Nilufer OSB, DOSAB, NOSAB, Hasanaga, Kayapa, Demirtas, Kestel, Gursu and Inegol OSB.
Electrical periodic inspection work can also be organized in nearby regions such as Balikesir, Bandirma OSB, Kutahya, Bilecik, Bozuyuk OSB, Yalova and Eskisehir depending on facility size and planning.
How are Bursa periodic inspection prices determined
Periodic inspection prices are not determined from a fixed list; they depend on facility size, number of buildings, number of panels and transformers, grounding points, number of lightning protection systems, generators, UPS-battery groups, fire detection systems and reporting scope.
For a clear proposal, it is sufficient to share the number of transformers, panels, generators, UPS-battery groups and lightning protection systems together with the approximate enclosed area of the facility. With this information, site duration, measurement scope and reporting needs can be planned more accurately.
Why professional periodic inspection is required
Electrical risks can cause fire, electric shock, production downtime, equipment damage and insurance problems. Regular periodic inspection reveals weak connections, overheated cables and busbars, inadequate grounding, unsuitable lightning protection connections and protection deficiencies at an early stage.
A standard-compliant periodic inspection performed with an engineering perspective strengthens employee safety, reduces fault risk, makes audit preparation easier and makes the electrical infrastructure of the business more sustainable.

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Frequently Asked Questions
What is the difference between periodic inspection and periodic examination?
Periodic inspection refers to measurement, testing and visual examination of work equipment such as electrical installations, grounding, lightning protection, transformers and generators at defined intervals. Periodic examination defines the general process covering all these checks. In practice, the two concepts are used together and handled within the same legislative framework.
Which equipment is subject to periodic inspection?
Under the Regulation on Health and Safety Conditions in the Use of Work Equipment, electrical installation, grounding installation, lightning protection systems, transformers and MV switchgear, generators, UPS/battery groups and fire detection-warning systems are subject to periodic inspection. Their conformity with the relevant legislation and standards must be checked at defined intervals.
How often should periodic inspections be performed?
The interval is determined by considering the relevant standards, maximum periods in the Annex III table, manufacturer recommendations and risk assessment together. For most electrical installations, grounding and lightning protection systems, the maximum inspection interval is generally considered as one year in practice. In high-risk facilities or heavy operating conditions, this period is shortened further.
Who can perform periodic inspection?
Periodic inspections must be performed by engineers, technicians, senior technicians or technical teachers who are authorized under the Regulation on Health and Safety Conditions in the Use of Work Equipment, registered in EKİPNET and have technical knowledge of the subject. Test devices must be calibrated and reports must be prepared in accordance with legislation.
Are your reports valid in official audits?
Yes. Engineer-approved periodic inspection and examination reports prepared by EKİPNET-registered personnel and referencing the relevant legislation and standards are valid and strong documents in Ministry of Labor, organized industrial zone administration, fire brigade and insurance audits.
What is the risk of not having periodic inspection performed?
In electrical installations and equipment that are not inspected regularly, leakage current, inadequate grounding, non-operating lightning protection, overheated panels and faulty transformer or generator protections may go unnoticed. This can lead to electric shock, fire, production loss and serious material damage, as well as administrative fines, work stoppage and insurance problems.
