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In steel fabrication, time is measured in minutes on the shop floor and days on the project schedule. When a detailer encounters an ambiguity—whether it’s a mismatched dimension, an unclear connection note, or a conflict between architectural and structural drawings—the natural next step is to issue a Request for Information (RFI). But the real test comes in the response. Slow or vague answers can freeze production, delay material ordering, and push erection dates back by weeks.
At T&J Steel Detailers, we have seen firsthand how rapid, precise RFI handling transforms potential bottlenecks into minor pauses. With a dedicated team of over sixty Tekla experts and a commitment to 24–48 hour responses, we help fabricators maintain momentum from the first shop drawing to the final bolt-up. In this guide, we share proven best practices for managing RFIs in steel detailing, focusing on why speed matters and how to achieve it without sacrificing accuracy.
Understanding RFIs in the Steel Detailing Workflow
An RFI is a formal request for clarification on contract documents. In steel detailing, these questions often arise during 3D modeling when something in the approved drawings does not align with constructability realities, code requirements, or field conditions.
Common triggers include ambiguous weld symbols, conflicting elevations, missing connection details, or discrepancies between architectural and structural sets. When handled well, RFIs prevent costly assumptions. When delayed, they create a domino effect: shop drawings stall, CNC programming waits, material procurement hesitates, and the entire fabrication sequence slips.
The goal is proactive resolution. We build models with continuous clash detection and internal reviews to minimize RFIs, but when one is necessary, our process ensures it moves quickly and clearly.
The Benefits and Applications of Metal Structures
Steel structures remain the preferred choice for demanding projects because they deliver unmatched performance across key metrics.
Strength and Efficiency Advantages
The high strength-to-weight ratio of steel allows for longer spans, taller clear heights, and lighter foundations compared to concrete or timber. This efficiency reduces overall project costs while enabling open, flexible interiors that support modern industrial, commercial, and institutional needs.
Durability in Harsh Environments
Steel withstands heavy loads, vibration, seismic forces, and temperature fluctuations better than many alternatives. With proper detailing and protective coatings, these structures provide decades of reliable service with minimal maintenance—ideal for facilities that cannot afford downtime.
Speed from Design to Occupancy
Prefabrication is a hallmark of steel construction. Components fabricated off-site arrive ready for rapid assembly, compressing on-site timelines dramatically. Projects that once spanned years can now complete in months, delivering faster returns for owners and reduced exposure to weather or labor risks for contractors.
Sustainability and Lifecycle Value
Steel is highly recyclable—over 90 percent of structural steel finds new life without quality loss. Lightweight designs mean lower transportation emissions and smaller concrete footprints. Adaptability allows buildings to be reconfigured or expanded easily, extending service life and supporting circular economy principles.
Versatile Applications Across Industries
In industrial settings, steel supports massive clear-span warehouses, heavy crane bays in manufacturing plants, and complex pipe racks in refineries. Commercial projects benefit from column-free office floors and expansive retail spaces. Institutional buildings like hospitals and schools leverage steel’s fire resistance and modular potential for phased construction.
Infrastructure applications—bridges, stadiums, transit hubs—rely on steel’s ductility and precision under dynamic loads. Even residential and mixed-use developments increasingly turn to steel for speed and design freedom.
These advantages only fully materialize when detailing is precise and issues are resolved swiftly. Delayed RFIs undermine the very speed and cost benefits that make steel attractive.
Why Fast RFI Responses Are Critical for Fabrication Schedules
Fabrication operates on tight sequences: material arrives, parts are cut, welded, painted, and shipped in a carefully orchestrated flow. An unresolved RFI halts this chain.
Research shows that average RFI response times can exceed 9 days industry-wide, with some projects seeing medians near 10 days for complex issues. In steel fabrication, where shop drawing production and fabrication duration performance correlate strongly with RFI metrics, even a few extra days per question can add significant cumulative delay.
Fast responses—ideally within 24–48 hours—allow detailers to keep modeling, update files immediately, and release packages without interruption. This keeps CNC machines running, welders productive, and erectors on schedule.
Best Practices for Effective RFI Management in Steel Detailing
We follow disciplined approaches that minimize RFI volume while accelerating resolutions when they occur.
Submit Clear, Focused RFIs Early
Issue RFIs as soon as an issue is identified—do not wait until it blocks progress. Limit each RFI to one specific question. Include:
- Project reference and drawing numbers
- Relevant excerpts or screenshots
- Proposed solution with reasoning (e.g., “We propose proceeding with a 4-bolt extended end plate per AISC tables—please confirm”)
- Potential schedule or cost impacts
Clear statements rather than open-ended questions encourage yes/no confirmations or quick alternatives.
Use Technology for Faster Communication
Leverage cloud-based platforms for model sharing and markup. In Tekla, we attach live model views or exported PDFs directly to RFIs. Electronic submission ensures instant delivery and tracking.
Establish and Communicate Response Expectations
At project kickoff, agree on realistic timelines—typically 3–5 business days for standard issues, faster for critical path items. Document this in contracts or pre-detailing meetings.
Prioritize and Track Every RFI
Maintain a log with submission date, status, assigned responder, and impact level. High-priority RFIs (those halting shop production) receive immediate escalation.
Provide Proactive Clarifications
Where possible, include explanatory notes or sketches in shop drawings instead of formal RFIs for minor issues. This balances speed with documentation.
Follow Up Proactively
A polite follow-up call or email after 24 hours keeps momentum. Verbal discussions often resolve nuances faster than written exchanges alone.
Document Everything Thoroughly
Record all responses, including any verbal agreements confirmed in writing. This protects all parties and provides a clear audit trail.
Our Approach to RFI Excellence
With over sixty Tekla modelers, we maintain dedicated resources for rapid review and response. Our standard is 24–48 hour replies on RFIs, aligning with our 99 percent on-time delivery commitment. This speed stems from structured processes: automated notifications, senior reviewer availability, and a culture that treats every question as schedule-critical.
The result? Fabricators experience fewer stalled drawings, reduced shop errors (often by 25 percent through proactive resolution), and smoother transitions to CNC-ready files.
Frequently Asked Questions
How many RFIs are typical on a steel detailing project, and when are they excessive? The number varies by project complexity, but a well-coordinated job sees fewer through early clash detection and clear documents. Excessive RFIs often signal incomplete contract drawings rather than detailer issues—proactive pre-detailing meetings help reduce them significantly.
What should fabricators do if RFI responses consistently exceed agreed timelines? Document delays, notify the project team in writing about potential impacts, and reference contract language on response times. In parallel, discuss escalation paths at kickoff meetings to prevent chronic slowdowns.
Can fast RFI handling really reduce overall fabrication costs? Absolutely. Quicker resolutions prevent idle shop time, avoid rush material orders, minimize rework from assumptions, and keep erection crews on schedule—often saving far more than the detailing investment.
Conclusion
In steel fabrication, schedules are fragile and margins tight. RFIs are inevitable on complex projects, but their impact depends entirely on how quickly and clearly they are resolved. By adopting best practices—clear submissions, technology-enabled communication, strict tracking, and proactive follow-up—teams can turn potential delays into brief checkpoints.
