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Engineering, lifting-lowering and steel assembly competencies applied on bridge and industrial projects.
Nunteknik fabricates and erects steel and aluminium load-bearing structures to EN 1090 CE marking requirements — compliance confirmation for investors targeting EU markets.
Nunteknik develops project-specific erection, dismantling and temporary condition methodologies and applies them to site conditions.
Nunteknik calculates structural safety through lifting, erection and temporary condition analyses, providing static verification for heavy lift and dismantling operations.
Nunteknik executes planned and controlled heavy lifts on steel blocks weighing hundreds of tonnes on bridge and industrial projects.
Nunteknik plans and manages synchronised lifting of heavy and bulky loads using multi-crane coordination.
Nunteknik performs safe high-altitude heavy lifts using cranes and barges on bridge towers and industrial structures.
Nunteknik executes safe field operations on bridge decks, towers and elevated structures with proven experience on landmark bridge projects.
Nunteknik performs assembly, maintenance and repair at hard-to-reach bridge tower and deck locations using rope access techniques.
Nunteknik plans and executes night-shift operations on Istanbul bridges aligned with traffic restrictions and operational requirements.
Controlled lowering of heavy structural elements and multi-point transport of long loads are integral to our lifting operations.
We plan assembly and dismantling for confined spaces, tunnel interiors and infrastructure sites with limited access.
We plan and execute around seasonal constraints, traffic windows and winter conditions based on field experience.
Nunteknik executes on-site assembly of steel and prefabricated elements on bridge, industrial and commercial projects under a single contract.
Nunteknik performs controlled dismantling of existing structural elements and precision lowering of heavy members on rehabilitation projects.
Nunteknik installs high-strength bolted connections and applies torque control per project specifications.
Nunteknik applies welded joints in the field and workshop, managing joint details and quality control with project discipline.
For welded joints we apply MIG/MAG, submerged arc (SAW) and air carbon arc gouging (CAC-A) as required; for bolted joints we use turn-of-nut and torque-controlled tightening. We use oxy-fuel and plasma cutting where appropriate.
We deliver the reinforced concrete scope required by steel structures — formwork, rebar, concrete and grout — with our own teams rather than subcontracting it out.
We coordinate damper installation for vibration damping on bridges and structures as part of our steel delivery scope.
