Structural Steel
Engineering Services
in India

Independent PEB engineering — for new PEB structures and for technical review and optimisation of PEB supplier proposals. Covers primary steel frame design, secondary purlin and girt design, cladding system integration, crane beam design, mezzanine structures, and foundation design coordinated with the PEB superstructure.

We work with all major PEB formats — rigid frame, post-and-beam, and modular systems. Our independent position means recommendations are always driven by the client's best interests, not a manufacturer's standard range.

Full connection engineering for every connection type — moment connections, shear connections, splices, base plates, gusset plates, and complex multi-member nodes — with full structural justification and code compliance. Our connection designs are directly compatible with fabrication, and we coordinate closely with fabricators to ensure every detail is practical to manufacture and erect.

Comprehensive steel shop drawing packages — general arrangement drawings, member detail drawings, connection detail sheets, bolt and weld schedules, material lists, and erection drawings — giving fabricators everything they need to cut, drill, weld, and coat structural steel to the highest precision.

All documentation is produced using a BIM-integrated workflow: drawings are extracted directly from coordinated 3D Tekla models, eliminating the transcription errors that arise from manual drafting workflows.

Tekla Structures as the primary platform for structural steel BIM modeling — the industry-leading software for steel detailing. Fully parametric models where every member, connection, bolt, and weld is modelled in three dimensions, enabling automated clash detection, accurate quantity take-off, and seamless coordination with architectural and MEP models.

Clients receive both the engineering documentation and a Tekla model that can be handed directly to steel fabricators for CNC production.

For composite steel-concrete structures — where steel frames combine with reinforced concrete floors, cores, or transfer elements — J&F India provides integrated rebar detailing services alongside the steel engineering. One coordinated team, one coordinated model, covering both materials and avoiding the interface errors that arise when steel and concrete engineering are managed by separate teams.

Condition survey support, structural analysis of existing structures, and retrofit design for existing steel structures requiring assessment, capacity upgrade, or seismic retrofitting. Particularly valuable for industrial clients managing ageing plant structures, building owners planning change of use or additional floors, and infrastructure operators assessing bridges for increased loading requirements.

Active construction phase support — reviewing contractor RFIs, responding to site queries, managing design changes, and providing engineering sign-off on substitution requests. For complex steel structures, we also provide erection engineering support, including temporary works design for erection sequences and lifting scheme engineering.