Concept & Planning — Structural Engineering

Pre-Engineered Buildings (PEB) & Heavy Fabrication

Structural Engineering

Concept and planning, design development, drawings for approval, and engineering support through site execution — the engineering half of a steel building, whoever fabricates it.

At a glance

Service information

The drawings are the contract everyone actually builds from.

On a steel project, ambiguity in the drawing set becomes a variation on site. We work the engineering through in the order it should be worked: site data and load cases first, then a design basis you approve, then general arrangement drawings, then the approved-for-construction shop drawings the shop and the erectors work to.

Because we also fabricate and erect, the drawings are written by people who will have to build from them. That closes the loop that opens up when the designer and the fabricator have never met.

  • Design Basis & Load Cases
  • GA & Shop Drawings
  • Design Review
  • Site Execution Support
Steel Erection In Progress — Structural Engineering
Steel Erection In Progress

What we make

What we manufacture and deliver.

Any one of these can be contracted on its own, or the whole interior delivered under a single award against one drawing set and one schedule. Everything listed is manufactured, supplied and installed by us — not sub-let after award.

  • Concept & Planning

    The stage where the building is still cheap to change — footprint, grid, height and phasing.

    • Footprint and structural grid options
    • Clear height and envelope planning
    • Phasing and future extension
    • Constraints from the site captured before design
  • Design Development & Review

    Load cases, member sizing and the design basis, reviewed with you before drawings are issued.

    • Load cases to IS 875 and IS 1893
    • Member sizing to IS 800
    • Design basis issued for your approval
    • Review meetings before drawings are frozen
  • Drawings for Approval & Construction

    General arrangement drawings for approval, then approved-for-construction shop drawings.

    • General arrangement drawings for departmental approval
    • Approved-for-construction shop drawings
    • Anchor bolt setting plan for the civil interface
    • Revisions tracked through the approval cycle
  • Site Execution Support

    Engineering presence through erection, so a site query gets an engineering answer rather than a workaround.

    • Erection sequence planning
    • Engineering response to site queries
    • Alignment and setting-out support
    • As-built records at completion
Design Review

Standards & compliance

Built to the standards this work is inspected against.

Wording here is deliberate: we design and manufacture to these criteria.

  • Steel design IS 800:2007 — general construction in steel.
  • Loading IS 875 Parts 1 to 5 — dead, imposed, wind, snow and special loads.
  • Seismic IS 1893 — earthquake resistant design criteria, to the zone for the site.
  • Material specification IS 2062, grade selected against the design.
  • Cold-formed sections IS 811 where light-gauge members are used.
  • Scope note the codes above are the design and fabrication basis this work is engineered and inspected to. They are not third-party certification of it. Our ISO 9001, ISO 13485 and ISO 50001 certificates are scoped to furniture manufacture and do not extend to structural steel; MSME ZED Gold and the Lean certification are plant-level and do. Every certificate and its scope is published on our certifications page.
Site Execution — Structural Engineering
Site Execution

Certificates held

Not what we design to — what we are audited for.

The certificates from our register that apply to this work, each with its issuing body and certificate number. Nothing here is a claim we have not been audited for.

Certificates held Not what we design to — what we are audited and licensed for, with the certificate number on each.

  • ISO 9001 Quality management BSCIC Certifications Pvt. Ltd. · BN22475/21523 Rev.01
  • ISO 45001 Occupational health & safety
  • ISO 14001 Environmental management
  • ZED Gold Zero Defect Zero Effect — Gold Ministry of MSME · assessed by Conformity India International Pvt. Ltd. · 14072025_402233
  • MSME Lean Lean manufacturing, basic level Ministry of MSME · LB_20250721_16579
All 20 certificates, with issuing bodies and validity dates

Why Finex

Why departments place this work with us.

  • 01

    One organisation from design to erection

    Design, fabrication and site erection under one contract. The alternative is a fabricator, an erector and an argument about which of them owns a misaligned bay.

  • 02

    Fabricated in our own plants

    Cutting, forming, welding and finishing happen across our two plants in Dindori, Nashik — more than 1,00,000 sq. ft. — so nothing waits on an outside vendor between stages.

  • 03

    Designed to the code set you issue

    The load cases, the design code and the site conditions come with your drawing set, and we engineer to what is issued rather than to a house standard.

  • 04

    Honest about certificate scope

    Our ISO certificates are scoped to furniture, and we say so on this page rather than letting a badge imply cover it does not have. What applies here is stated per page.

FAQ

Questions we get on this scope.

If yours is not here, ask — we would rather answer it properly.

Yes — this is offered as its own scope. It is worth knowing that we also fabricate and erect, because it means the drawings are written by people who have to build from them; but the engineering can be contracted on its own and frequently is.

The design basis comes with the tender — the load cases, the governing code and the site conditions are issued with the drawing set and we engineer to what is issued. In India that is normally IS 800 for the steel design, IS 875 Parts 1 to 5 for dead, imposed, wind and snow loads, IS 1893 for seismic, and IS 2062 for the plate and section material. If you want the codes and load assumptions confirmed for a specific enquiry before you shortlist us, ask and we will state them in writing for that scope.

A design basis for your approval, general arrangement drawings for departmental approval, and approved-for-construction shop drawings including the anchor bolt setting plan the civil work needs. What is in the set is fixed in the contract — we would rather agree the document list before award than negotiate it at handover.

We prepare and issue what the approval needs and revise through the cycle. The approval itself is granted by the department, not by us, and no engineering organisation can promise you an outcome that is in someone else’s gift.

Send the drawing set, the bill of quantities or the tender document. You get back a priced scope and a dated programme against your milestones, and we will tell you plainly if any part of the scope is outside what we manufacture rather than quoting it and buying it in later.

Send us the drawing.

A tender number, a specification or a drawing set — we will confirm what we can build and by when, within two working days.

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