Agree on a deviation before it becomes part of the implementation.
Capture the difference
Describe what differs from the drawing and why a change is proposed. Add sizing, photos and product specifications. The structural engineer can then assess whether the design needs to be adjusted.
Maintain one current document set
Spread a confirmed revision to contractor and suppliers. Keep the previous version on file, but avoid accidentally using it for the next run.
Make a change concrete before it is implemented
Describe what differs from the drawing and why another solution is proposed. Add dimensions, photographs and supplier information where needed. Identify which work depends on the decision. The responsible designer can then assess the consequences for calculations and details. Record an alternative discussed verbally clearly enough to identify and follow it before carrying out the work.
Avoid different versions on the construction site
Work with a central document list and recognizable revisions. Mark expired parts and communicate changes specifically to the parties affected by them. In addition to the contractor, this could also be a steel builder, frame supplier or installer. Record which parts have already been produced or exported. This information is necessary to realistically assess a change and to complete the file afterwards.
Your preparation in four steps
- Description of the change
- New dimensions and data
- Coordination with the designer
- Current revision for all parties
Frequently asked questions on this topic
Is one assignment useful for multiple constructive interventions?
A coherent assignment helps to assess shared carrying routes and connections. Make an overview of all interventions and record which parts are being developed. The exact division of tasks remains important when different suppliers provide their own calculations.
How do I keep track of changes from different parties?
Work with one document list and appoint a contact person for coordination. Record which drawings, parts and suppliers are affected for each change. Share decisions in a timely manner with everyone who produces or implements based on that data.
View the associated structural calculation, create your preparation list or take the guides and checklists along to the consultation.