Building a structural frame and want to make sure it is executed exactly to plan?
Required to appoint a responsible engineer for the frame execution under the permit?
Want close engineering supervision at the stages that cannot be fixed after the fact?
The building frame is the part you cannot "fix later": once the concrete is poured and covered, the reinforcement, the foundations and the castings disappear inside the structure forever. That is why the role of the responsible execution engineer is to make sure the frame is built correctly the first time.
At B.R.N. Engineering we act as the responsible engineer for the frame execution and accompany the critical stages on site - from the foundations, through reinforcement inspection to the castings - signing the declarations the engineering process requires, so the structure is built precisely and safely.
A responsible engineer for building-frame execution is a defined role in the construction process in Israel. This is the engineer who takes professional responsibility for ensuring that the frame - the foundations, columns, beams, ceilings and concrete walls - is actually executed exactly according to the approved structural plans and the Israeli standards.
It is important to distinguish between three roles: the frame designer is the engineer who calculates and draws the plans; the responsible execution engineer is the one who makes sure the frame is built on site exactly according to those plans; and the responsible engineer for inspection checks that the construction matches the permit. At B.R.N. Engineering we accompany the frame execution on site, are present at the critical stages and sign the required declarations.
Before even a single column goes up, the engineer verifies that the foundations were executed at the right depth and in line with the soil type and the plans. Incorrect footing is the primary cause of settlement and cracks later in the building's life.
The bar diameter, spacing, concrete cover and reinforcement laps are checked against the plans before the concrete mixer even arrives. This is the most critical stage - after the pour the steel is hidden inside the concrete and can no longer be inspected.
The engineer verifies that the concrete type matches the design, that the pour is carried out and vibrated properly and that control samples are taken per the standard. Correctly specified concrete is the basis for the strength and durability of the whole frame.
Every stage is documented, and the engineer signs the declarations the engineering process requires. This professional documentation is what ensures the frame was executed under full responsibility and by all the rules.
Consider a scenario from the field: a contractor poured a concrete ceiling without a responsible execution engineer checking the reinforcement before the pour. The bottom reinforcement was placed with too thin a concrete cover, and part of it even shifted during the pour. To the eye, the ceiling looked perfect - smooth, straight and finished.
Only years later, when a rust stain and a thin crack began to appear on the underside of the ceiling, did it emerge that the reinforcement steel had begun to corrode because of the faulty cover. The problem was born in one second of missing supervision, but it is buried deep inside the concrete - and truly repairing it is very complex, because it is a load-bearing element.
This is exactly why a responsible execution engineer is required: not to "approve paperwork", but to be present at the moments that cannot be recreated. This supervision is an integral part of designing and executing the frame of a new building, and it continues the work of structural stability inspection over time.
The guiding principle: most of the frame can only be checked once - before the concrete covers it. A responsible execution engineer is on site at exactly those moments, making sure the work was done properly before it disappears from view.
Building a frame and want close engineering supervision at the critical stages? Talk to us:
Studying the structural plans and permit conditions, and preparing for the execution stages that require engineering presence.
Checking that the foundations were executed at the right depth, dimensions and location according to the design and soil type before construction continues.
Verifying that the steel was placed according to the plans - diameter, spacing, cover and laps - in every element before the pour.
Being present at the critical pours, verifying the correct concrete type and taking control samples per the standard.
Continuous accompaniment of the frame rising floor by floor, until all the load-bearing elements are complete.
Documenting the stages and signing the declarations the engineering process requires, as evidence of correct and responsible execution.
Two engineering roles that are easy to confuse, but they are entirely separate - and the regulations even require that they not be the same person. Here is how it works:
| Responsible engineer for frame execution | Responsible engineer for inspection | |
|---|---|---|
| Who appoints them | The permit holder or the executing contractor | The permit holder |
| What they are responsible for | That the frame is actually executed correctly, per the design and standard | That the construction matches the permit, the law and the regulations |
| When present on site | At the critical execution stages of the frame | At defined inspections throughout construction |
| Who they report to | Signs declarations of responsibility for the frame execution | Submits inspection reports to the local committee |
| Separation of roles | Cannot also serve as the responsible engineer for inspection | Cannot be the responsible engineer for the frame execution |
Want to understand the parallel engineering-oversight role in depth? Read about the responsible engineer for inspection. And if you’re at the planning stage, start with structural design for a new building.
Experience in comprehensive engineering supervision of complex projects
In-depth knowledge of structural design and execution
Working to the strictest legal requirements and standards
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To arrange a meeting and have your frame accompanied, talk to us in whatever way is convenient for you:
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The frame designer calculates and draws the structural plans - determining how much reinforcement, which concrete and what dimensions. The responsible execution engineer is the one who verifies on site that the frame is actually built exactly according to those plans. Sometimes it is the same engineering firm, but these are two different roles.
The responsible engineer for the frame execution is appointed by the permit holder or the executing contractor, and must be an engineer listed in the Register of Engineers and Architects in the civil-engineering branch, in the appropriate section.
The engineer is present at the critical stages where the work cannot be inspected after the fact - chiefly the reinforcement inspection before every pour and the main castings. Presence at these stages is the heart of the role.
Beyond it being a professional requirement, the absence of engineering supervision greatly increases the risk of hidden defects inside the concrete - faulty reinforcement, incorrect concrete cover or wrong-quality concrete - defects that usually surface only years later and are very hard to repair.
No. The regulations explicitly state that the responsible engineer for inspection cannot also be the responsible engineer for the building-frame execution. These are two separate roles filled by different people, to maintain independent oversight.
Everything hidden inside the concrete: the steel reinforcement, the concrete cover, the position of the steel and the laps. Once the concrete is poured, these elements vanish from view - which is why inspecting them before the pour is critical.
Absolutely. Any concrete-frame execution - whether in a new building, a building addition or a structural strengthening - requires precise execution of the reinforcement and the pours, and therefore benefits from the supervision of a responsible execution engineer.
The simplest way is to contact us before the frame works begin, so we can accompany the process from the very first stage. Call 03-563-0000 or leave your details and we’ll get back to you soon.
