Are you planning to extend your home or carry out a renovation? Then you probably need a start notice. Getting a construction drawing approved can be a challenge, but with the right guidance you can increase your chances. Here we go through what is included in construction drawings and give you tips on how to avoid common pitfalls.
What are construction drawings and why are they needed?
Construction drawings are detailed technical documents that describe how a building is to be built, with measurements, materials and construction instructions. These drawings are necessary to get a start notice, as they show that the project meets building regulations and safety requirements.
The drawings also become important as the technical consultation approaches, where they are reviewed to ensure the construction project can be carried out safely. They act as work plans for contractors and reduce the risk of mistakes during construction.
Construction drawings are required both for the execution stage and the technical consultation, and to ensure a safe and correct construction process.
Who is responsible for the building permit application?
It is the property owner's responsibility to apply for planning permission and to ensure that the drawing meets all requirements. Usually an architect or construction consultant is hired to help prepare the necessary documents, but the responsibility always lies with the property owner.
If you want to know about the meaning of the numbers, you can visit us at the building permit process .
How to get your construction drawings approved for building permits
Getting your construction drawings approved for planning permission is a crucial part of the construction process. Here are some important steps and aspects to consider to increase your chances of getting planning permission approved:
1. Hire a professional architect or construction consultant
Working with a professional architect or construction consultant can be essential to ensure that the drawings are accurate and comply with all building codes. A professional helps create detailed drawings and can often also assist with planning permission applications, which can speed up the process.
2. Create detailed and professionally executed drawings
The drawings must be complete and professionally executed according to the current standard. This means that they must contain all the details of the building's structure, materials and location. Exact measurements and specifications for, for example, walls, doors and windows should be included to avoid additions that could extend the processing time. By creating clear and comprehensive drawings, you increase the chances that the application will go smoothly.
3. Submit a complete application
To avoid delays, it is important that the application is complete when it is submitted to the building permit authority. Check that all necessary documents are attached and correctly filled in to minimize the risk of the application being rejected or delayed.
4. Drawings must be in construction document status
The drawings must be in so-called construction document status, which means that they are complete and detailed enough to be used directly by contractors and craftsmen during construction. It reduces the risk of misunderstandings and delays in the construction process itself.
5. Include dimensioning certificate according to EKS12
To guarantee that the construction is dimensioned in a safe and correct way, a dimensioning certificate is required. This certificate must be in accordance with the guidelines in EKS12, which are the Swedish rules for applying Eurocodes. A correct dimensioning certificate is an important part of ensuring that your project meets the requirements set for safety.
6. Construction documentation must be available
In addition to drawings and dimensioning certificates, it is important to have complete construction documentation. This describes the technical solutions and methods used to ensure that the construction meets all requirements for safety and sustainability. The design documentation is an important part of the technical review and must be included in the application.
How long does it take to get planning permission?
The time varies depending on the scope of the project and the municipality's capacity, but normally it takes between 4 and 12 weeks to get planning permission approved. For smaller projects, it can be faster, while larger constructions often take longer, up to six months in some cases.
Costs for obtaining planning permission
The costs of building permits may vary depending on the municipality and the scope of the project. A typical building permit fee in Sweden is between SEK 5,000 and 20,000. Consulting assistance and possible technical investigations, which may be required for certain projects, may be added. Depending on the complexity of your project, specific technical drawings may also be required, which may cost an additional SEK 10,000 to 50,000 depending on the scope.
Common mistakes to avoid
Incomplete documentation: One of the most common reasons applications are rejected or delayed. Double check that all documents are attached and correct before submitting.
Incorrect drawing: Make sure the drawing is correct and complies with current regulations. It may be worth having a professional review the drawing before submission.
Missed deadlines : Be diligent about meeting deadlines to avoid delays.
By preparing your application carefully and being active in contact with the building permit authority, you increase your chances of getting the building permit approved within a reasonable time. Our experts at Konstruktionhjälpen has in-depth knowledge of these rules and will help you avoid mistakes that could lead to delays.
