The 8-Step Tekla Steel Detailing Workflow: From IFC Import to Fabrication Release

Adopting a standardized 8-step workflow in Tekla Structures guarantees model integrity, drawing consistency, and smooth project execution.

Workflow Mastery: From setting environment catalogs to exporting NC data and managing design revisions, executing each step systematically minimizes manual drafting errors and speeds up submittal approvals.

Common Bottlenecks in Each Phase

The two phases that most often blow a schedule are connection design (step 3 or 4 in most workflows, depending on how the team numbers it) and the drawing-creation phase near the end. Connection design stalls when the detailer is waiting on EOR approval for a delegated connection; drawing creation stalls when the model wasn't built with drawing output in mind from the start, forcing rework of view templates and annotation late in the schedule. Both bottlenecks are usually schedule problems disguised as modeling problems — they get solved by starting the EOR submittal earlier and setting up drawing templates before modeling begins, not by working faster once the bottleneck is already underway.

Adapting the Workflow for Fast-Track Projects

On a fast-track schedule where fabrication starts before the full model is complete, the 8-step workflow doesn't collapse — it runs in parallel by zone instead of sequentially for the whole building. Early-release packages (typically the first structural zone or the longest-lead-time members) go through all 8 steps on an accelerated path while later zones are still in early modeling, which requires tighter coordination on shared elements — grid lines, shared connections, common piece-mark ranges — so that a change in a later zone doesn't invalidate a package that's already been released to the shop.

Where Quality Control Fits Into the 8 Steps

QC isn't a separate 9th step tacked onto the end of the workflow — it's most effective woven into at least three of the existing steps: a model review after initial framing is placed, a connection review before drawings are generated, and a final drawing check before release. Teams that treat QC as a single end-of-process gate tend to find problems too late to fix without reworking several completed steps; teams that check at each transition point catch the same problems while they're still isolated to the step just completed.

Training New Detailers Against This Workflow

The 8-step structure is also one of the more effective ways to bring a new detailer onto a team, because it gives them a checkpoint-based framework to learn against rather than open-ended exposure to a finished model. Pairing a new hire with a specific step — connection design, or drawing creation — and having them own that step under review before moving to the next one builds competence in a defined order, and gives a mentor a clear point in the workflow to check understanding before problems compound into later steps.

It's worth noting that these eight steps are a useful mental model more than a rigid sequence enforced by the software itself — on a real project, steps often overlap, and a good detailing lead knows when it's safe to start drawing creation on a completed zone while connection design is still finishing up on another. Treating the workflow as a checklist of what has to be true before moving forward, rather than a strict waterfall, is what lets experienced teams run it efficiently without losing the quality benefit of following the steps in order.