Why supervision matters
The most common cause of problems in solar plants and wind turbines is not a poor project but deviation from the project during construction — an incorrect panel tilt angle, inadequate grounding, poorly routed cabling. Ongoing on-site supervision catches these mistakes early, while they can still be corrected without extra cost.
What the service includes
- Compliance checks of executed works against the main project and applicable technical regulations.
- Maintaining the construction log and record book — mandatory documentation tracking the course of construction.
- Quality control of materials and equipment installed, including review of certificates.
- Coordination between the investor, contractor and relevant authorities throughout the process.
- Preparation for the technical inspection and handover of the plant.
Site manager — the role on site
Beyond the supervisory function, Željko Janković regularly also acts as site manager — the engineer who personally takes responsibility for ensuring the executed works match the project, regulations and professional standards. This means the solutions we design are also followed and realised in person, not simply handed off to a third party for execution.
Stages of supervision
- Staking out and site preparation — checking that the plant's position matches the project.
- Structure and equipment installation — checking the sequence and quality of works.
- Electrical installation and connection — verifying compliance with the connection project.
- Technical inspection — a committee review of the completed facility to determine fitness for use.
- Handover — formal handover to the investor, with complete documentation.
Who this service is for
- Investors who want independent quality control of their contractor.
- Owners of commercial facilities where an execution error directly affects production.
- Anyone who wants to avoid later repairs and disputes with contractors due to undocumented deviations.
Frequently asked questions
Is technical supervision a legal requirement?
For most facilities built under a main project, professional supervision is a statutory obligation of the investor, carried out by a licensed engineer.
Who can act as the site manager?
The site manager is a licensed engineer who takes responsibility for ensuring the works carried out comply with the project, regulations and professional standards.
What happens if the contractor deviates from the project?
Every deviation is logged in the construction log, and the supervisor requires alignment with the project, or a design amendment, before work continues.