Source: https://www.quantumsteeldesign.com/videos/ Quantum Steel Design video library # Structural steel videos for detailing, drawings, connections, and fabrication. Long-form steel field guides and concise explainers paired with searchable transcripts, chapter links, direct references, and practical project limits. [Visit @QuantumSteelDesign ↗](https://www.youtube.com/@QuantumSteelDesign) [Follow @QuantumSteelX25 on X ↗](https://x.com/QuantumSteelX25) [Browse all videos](https://www.quantumsteeldesign.com/videos/#all-videos) Steel videos 34 Long-form guides 4 Matching Shorts 30 Latest steel video ## Steel Project Handoff: Submittals, Revisions, and Release Control Coordinate steel submittals, review comments, RFIs, revisions, partial releases, and fabrication data with a clear source baseline and documented handoff. [Open video and transcript →](https://www.quantumsteeldesign.com/videos/steel-project-handoff-release-control/) Watch it your way ### Watch the structural steel video with a transcript and primary references. Open the dedicated watch page for the player, readable transcript, and supporting context, or continue to YouTube. [Open video page](https://www.quantumsteeldesign.com/videos/steel-project-handoff-release-control/) [Watch on YouTube ↗](https://www.youtube.com/watch?v=21pkU1yMoZ8) All videos ## Structural steel training videos and practical field guides. Every watch page pairs the embedded video with visible transcript text, key points, related learning resources, and chapter links when available. [11:50](https://www.quantumsteeldesign.com/videos/steel-project-handoff-release-control/) September 27, 2026Long-form field guide ## Steel Project Handoff: Submittals, Revisions, and Release Control Coordinate steel submittals, review comments, RFIs, revisions, partial releases, and fabrication data with a clear source baseline and documented handoff. [Watch with transcript](https://www.quantumsteeldesign.com/videos/steel-project-handoff-release-control/) [Watch on YouTube ↗](https://www.youtube.com/watch?v=21pkU1yMoZ8) [11:30](https://www.quantumsteeldesign.com/videos/structural-steel-takeoff-workflow/) September 27, 2026Long-form field guide ## Structural Steel Takeoff: From Drawings to a Defensible Material List Build a traceable structural steel takeoff: define scope, count members, label lengths and units, calculate nominal weight, document allowances, and compare revisions. [Watch with transcript](https://www.quantumsteeldesign.com/videos/structural-steel-takeoff-workflow/) [Watch on YouTube ↗](https://www.youtube.com/watch?v=Dv-RwOBNf-Y) [0:52](https://www.quantumsteeldesign.com/videos/checks-before-exporting-steel-cnc-data/) September 3, 2026Steel CNC data checklist ## Four Checks Before Exporting Structural Steel CNC Data Learn four checks before exporting structural steel CNC data: source and revision, geometry, machine and process assumptions, and documented human release approval. [Watch with transcript](https://www.quantumsteeldesign.com/videos/checks-before-exporting-steel-cnc-data/) [Watch Short ↗](https://www.youtube.com/shorts/iI3P-6_PXGI) [0:47](https://www.quantumsteeldesign.com/videos/model-complete-not-fabrication-ready/) September 3, 2026Fabrication-readiness explainer ## Model Complete Does Not Mean Fabrication Ready Learn why a complete structural steel model may still be unready for fabrication until connections, documents, status, exceptions, and output checks are controlled. [Watch with transcript](https://www.quantumsteeldesign.com/videos/model-complete-not-fabrication-ready/) [Watch Short ↗](https://www.youtube.com/shorts/J4ixoOS4Ryc) [0:53](https://www.quantumsteeldesign.com/videos/galvanized-painted-or-bare-steel/) September 3, 2026Steel finish explainer ## Galvanized, Painted, or Bare Steel: Read the Finish Requirement Compare galvanized, painted, and bare structural steel finishes and learn why finish selection affects detailing, fabrication, venting, drainage, masking, repair, and handling. [Watch with transcript](https://www.quantumsteeldesign.com/videos/galvanized-painted-or-bare-steel/) [Watch Short ↗](https://www.youtube.com/shorts/T8I1_GMxftI) [0:48](https://www.quantumsteeldesign.com/videos/beam-cope-check-before-release/) September 3, 2026Beam cope release checklist ## Beam Cope Checks Before Steel Release Use a pre-release beam cope check covering geometry, strength-sensitive details, clearance, access, fabrication, and approval requirements. [Watch with transcript](https://www.quantumsteeldesign.com/videos/beam-cope-check-before-release/) [Watch Short ↗](https://www.youtube.com/shorts/Tcogg8dGX8E) [0:52](https://www.quantumsteeldesign.com/videos/base-plate-anchor-rod-coordination/) September 3, 2026Steel coordination checklist ## Base Plates and Anchor Rods: A Coordination Checklist Coordinate base plates and anchor rods across grids, elevations, plate geometry, templates, grout, concrete, tolerances, erection, and survey information. [Watch with transcript](https://www.quantumsteeldesign.com/videos/base-plate-anchor-rod-coordination/) [Watch Short ↗](https://www.youtube.com/shorts/FzEb7Rgs8AY) [0:48](https://www.quantumsteeldesign.com/videos/steel-piece-marks-connect-information/) September 3, 2026Steel piece-mark explainer ## Steel Piece Marks Connect the Model, Shop, and Field Learn how structural steel piece marks connect model objects, shop drawings, material, fabrication records, shipping, and erection information. [Watch with transcript](https://www.quantumsteeldesign.com/videos/steel-piece-marks-connect-information/) [Watch Short ↗](https://www.youtube.com/shorts/ftIdqgQ2Efw) [0:52](https://www.quantumsteeldesign.com/videos/camber-sweep-and-tolerance/) September 3, 2026Steel tolerance explainer ## Camber, Sweep, and Steel Tolerance Are Not the Same Distinguish camber, sweep, and dimensional tolerance in structural steel, and coordinate specified geometry with fabrication and erection requirements. [Watch with transcript](https://www.quantumsteeldesign.com/videos/camber-sweep-and-tolerance/) [Watch Short ↗](https://www.youtube.com/shorts/zDLQPTJHBdU) [0:54](https://www.quantumsteeldesign.com/videos/shop-weld-vs-field-weld/) September 3, 2026Structural welding explainer ## Shop Weld vs Field Weld: What Changes? Compare shop welds and field welds, including how location changes access, position, weather exposure, erection sequence, inspection, and temporary conditions. [Watch with transcript](https://www.quantumsteeldesign.com/videos/shop-weld-vs-field-weld/) [Watch Short ↗](https://www.youtube.com/shorts/ypebc1Klg54) [0:50](https://www.quantumsteeldesign.com/videos/standard-oversized-and-slotted-bolt-holes/) September 3, 2026Structural bolting explainer ## Standard, Oversized, and Slotted Structural Bolt Holes Explained Understand standard, oversized, short-slotted, and long-slotted structural bolt holes and why type, size, orientation, joint condition, washers, and inspection matter. [Watch with transcript](https://www.quantumsteeldesign.com/videos/standard-oversized-and-slotted-bolt-holes/) [Watch Short ↗](https://www.youtube.com/shorts/sHfAikTj9Do) [0:53](https://www.quantumsteeldesign.com/videos/revision-clouds-not-complete-change-check/) September 3, 2026Steel revision-control explainer ## Revision Clouds Are Not a Complete Steel Change Check Learn why a revision cloud is only a visual cue and how to compare the complete current issue, trace affected steel outputs, and control fabrication or field impacts. [Watch with transcript](https://www.quantumsteeldesign.com/videos/revision-clouds-not-complete-change-check/) [Watch Short ↗](https://www.youtube.com/shorts/yC7qFIqRimI) [0:51](https://www.quantumsteeldesign.com/videos/snug-tight-vs-pretensioned-vs-slip-critical/) August 10, 2026Structural bolting explainer ## Snug-Tightened vs Pretensioned vs Slip-Critical Bolted Joints Understand the difference between snug-tightened, pretensioned, and slip-critical structural bolted joints, and why the specified joint condition controls. [Watch with transcript](https://www.quantumsteeldesign.com/videos/snug-tight-vs-pretensioned-vs-slip-critical/) [Watch Short ↗](https://www.youtube.com/shorts/1haxZALF4Ag) [0:45](https://www.quantumsteeldesign.com/videos/how-to-read-welding-symbol/) August 10, 2026Welding-symbol explainer ## How to Read a Structural Steel Welding Symbol Learn the basic anatomy of an AWS welding symbol, including the arrow, reference line, arrow side, other side, dimensions, supplementary symbols, and tail. [Watch with transcript](https://www.quantumsteeldesign.com/videos/how-to-read-welding-symbol/) [Watch Short ↗](https://www.youtube.com/shorts/5_9R0VjkNDM) [0:51](https://www.quantumsteeldesign.com/videos/steel-rfi-that-gets-answered/) August 10, 2026Steel coordination explainer ## How to Write a Structural Steel RFI That Gets Answered Build a useful structural steel RFI with exact source references, one clear issue, requested direction, impact context, and a controlled response record. [Watch with transcript](https://www.quantumsteeldesign.com/videos/steel-rfi-that-gets-answered/) [Watch Short ↗](https://www.youtube.com/shorts/4xfiDa9hC88) [1:00](https://www.quantumsteeldesign.com/videos/steel-detailing-quote-checklist/) August 9, 2026Project-start checklist ## What Should You Send for a Structural Steel Detailing Quote? Prepare a clearer structural steel detailing quote request with current source documents, scope, deliverables, standards, quantities, schedule, and known gaps. [Watch with transcript](https://www.quantumsteeldesign.com/videos/steel-detailing-quote-checklist/) [Watch Short ↗](https://www.youtube.com/shorts/q1oqwD8gog4) [0:53](https://www.quantumsteeldesign.com/videos/shop-drawings-vs-erection-drawings/) August 9, 2026Steel drawings explainer ## Shop Drawings vs Erection Drawings: What Is the Difference? Learn how structural steel shop drawings support fabrication while erection drawings organize piece placement, orientation, grids, elevations, and field work. [Watch with transcript](https://www.quantumsteeldesign.com/videos/shop-drawings-vs-erection-drawings/) [Watch Short ↗](https://www.youtube.com/shorts/NdUFN4FYXKo) [0:56](https://www.quantumsteeldesign.com/videos/what-does-structural-steel-detailer-do/) August 9, 2026Steel detailing explainer ## What Does a Structural Steel Detailer Do? (60-Second Answer) Follow engineering intent through coordinated steel geometry, connections, models, shop drawings, erection drawings, material lists, fabrication data, RFIs, and revisions. [Watch with transcript](https://www.quantumsteeldesign.com/videos/what-does-structural-steel-detailer-do/) [Watch Short ↗](https://www.youtube.com/shorts/6SOIvFKhgBQ) [0:55](https://www.quantumsteeldesign.com/videos/blank-steel-data-not-zero/) August 8, 2026AI-assisted detailing explainer ## Why Blank Steel Data Is Not Zero Learn why blank, zero, unknown, and not-applicable are different data states—and how silent conversion can make incomplete steel information appear valid. [Watch with transcript](https://www.quantumsteeldesign.com/videos/blank-steel-data-not-zero/) [Watch Short ↗](https://www.youtube.com/shorts/Iv2DZp-aR58) [0:55](https://www.quantumsteeldesign.com/videos/right-model-wrong-revision/) August 8, 2026Steel detailing workflow explainer ## Right Model, Wrong Revision: A Hidden Steel Detailing Failure Learn why correct steel geometry can still be wrong when it comes from a superseded drawing, RFI, addendum, or reference model—and how to trace every affected output. [Watch with transcript](https://www.quantumsteeldesign.com/videos/right-model-wrong-revision/) [Watch Short ↗](https://www.youtube.com/shorts/odcWp07dGMw) [0:55](https://www.quantumsteeldesign.com/videos/ai-assisted-detailing-human-check/) August 8, 2026AI-assisted detailing explainer ## AI-Assisted Steel Detailing: The 3-Step Human Check Use a three-step human check for AI-assisted steel detailing: verify sources, inspect assumptions and exceptions, compare output, and document approval. [Watch with transcript](https://www.quantumsteeldesign.com/videos/ai-assisted-detailing-human-check/) [Watch Short ↗](https://www.youtube.com/shorts/D0vlnJkzeKM) [10:34](https://www.quantumsteeldesign.com/videos/structural-steel-connections-explained/) August 7, 2026Long-form field guide ## Structural Steel Connections Explained: Bolts, Welds, Shear, Moment, and Bracing Learn structural steel connection fundamentals: load paths, shear, moment and brace connections, high-strength bolts, welds, detailing, inspection, and constructability. [Watch with transcript](https://www.quantumsteeldesign.com/videos/structural-steel-connections-explained/) [Watch on YouTube ↗](https://www.youtube.com/watch?v=OVromd_Xme8) [8:55](https://www.quantumsteeldesign.com/videos/how-to-read-structural-steel-drawings/) August 7, 2026Long-form field guide ## How to Read Structural Steel Drawings: A Practical 7-Step Workflow Learn how to read structural steel drawings using a seven-step workflow for document control, framing plans, elevations, sections, load paths, connections, and revisions. [Watch with transcript](https://www.quantumsteeldesign.com/videos/how-to-read-structural-steel-drawings/) [Watch on YouTube ↗](https://www.youtube.com/watch?v=tFxZCUBqaMw) [0:44](https://www.quantumsteeldesign.com/videos/steel-plate-callout/) August 7, 2026Steel explainer ## How to Read a Steel Plate Callout in 60 Seconds Learn how a PL 1/2 x 8 x 10'-0" callout identifies steel plate thickness, width, and length—and what the project documents must still define. [Watch with transcript](https://www.quantumsteeldesign.com/videos/steel-plate-callout/) [Watch Short ↗](https://www.youtube.com/shorts/7xqWjAjcChk) [0:55](https://www.quantumsteeldesign.com/videos/w12x26-vs-w12x40/) August 7, 2026Steel explainer ## W12x26 vs W12x40: Same Depth Family, Different Beam Compare W12x26 and W12x40 dimensions, weight, flange width, stiffness, and connection implications before treating two W12 beams as equivalent. [Watch with transcript](https://www.quantumsteeldesign.com/videos/w12x26-vs-w12x40/) [Watch Short ↗](https://www.youtube.com/shorts/eWLSHfLqtfM) [0:48](https://www.quantumsteeldesign.com/videos/2l4x4x3-8/) August 7, 2026Steel explainer ## What Does 2L4x4x3/8 Mean? Double Angles Explained Decode the 2L4x4x3/8 double-angle designation and understand why separation, connectors, eccentricity, and stability define the built-up member. [Watch with transcript](https://www.quantumsteeldesign.com/videos/2l4x4x3-8/) [Watch Short ↗](https://www.youtube.com/shorts/KCsMtMCJJjw) [0:55](https://www.quantumsteeldesign.com/videos/pipe6std/) August 6, 2026Steel explainer ## What Does Pipe 6 STD Mean? Structural Pipe Explained Decode Pipe 6 STD, including nominal pipe size, the actual 6.625-inch outside diameter, standard weight, Schedule 40 geometry, and wall thickness. [Watch with transcript](https://www.quantumsteeldesign.com/videos/pipe6std/) [Watch Short ↗](https://www.youtube.com/shorts/ffZI__zFKuI) [0:54](https://www.quantumsteeldesign.com/videos/wt9x17-5/) August 6, 2026Steel explainer ## What Does WT9x17.5 Mean? Structural Tee Explained Learn what WT9x17.5 means, how the tee relates to a W18x35, its actual dimensions, and why stem direction and connection eccentricity matter. [Watch with transcript](https://www.quantumsteeldesign.com/videos/wt9x17-5/) [Watch Short ↗](https://www.youtube.com/shorts/uF9VY1tcv-4) [0:50](https://www.quantumsteeldesign.com/videos/c-vs-mc-channels/) August 6, 2026Steel explainer ## C vs MC Steel Channels: What Is the Difference? Understand the difference between American Standard C channels and miscellaneous MC channels, including geometry, connection dimensions, properties, and substitutions. [Watch with transcript](https://www.quantumsteeldesign.com/videos/c-vs-mc-channels/) [Watch Short ↗](https://www.youtube.com/shorts/NRcTG7VhaA0) [0:49](https://www.quantumsteeldesign.com/videos/c10x20/) August 6, 2026Steel explainer ## What Does C10x20 Mean? Steel Channel Explained Decode the C10x20 steel-channel designation, actual dimensions, nominal weight, and the eccentricity and torsion considerations of a singly symmetric channel. [Watch with transcript](https://www.quantumsteeldesign.com/videos/c10x20/) [Watch Short ↗](https://www.youtube.com/shorts/cjH3gGSND4A) [0:47](https://www.quantumsteeldesign.com/videos/l4x4x1-4/) August 6, 2026Steel explainer ## What Does L4x4x1/4 Mean? Steel Angle Explained Decode the L4x4x1/4 equal-leg steel-angle designation, including leg dimensions, thickness, nominal weight, orientation, and connection considerations. [Watch with transcript](https://www.quantumsteeldesign.com/videos/l4x4x1-4/) [Watch Short ↗](https://www.youtube.com/shorts/kdD5XQ8mA9E) [0:53](https://www.quantumsteeldesign.com/videos/hss-nominal-vs-design-wall/) August 6, 2026Steel explainer ## Why 1/4-Inch HSS Uses a 0.233-Inch Design Wall See why a nominal 0.250-inch ASTM A500 HSS wall becomes a 0.233-inch design wall and how ASTM A1085 differs under current guidance. [Watch with transcript](https://www.quantumsteeldesign.com/videos/hss-nominal-vs-design-wall/) [Watch Short ↗](https://www.youtube.com/shorts/k7eH-ic5nVc) [0:55](https://www.quantumsteeldesign.com/videos/hss6x6x1-4/) August 6, 2026Steel explainer ## What Does HSS6x6x1/4 Mean? Square HSS Explained Decode HSS6x6x1/4 outside dimensions, nominal and design wall thickness, weight per foot, corner geometry, connection space, and fit-up considerations. [Watch with transcript](https://www.quantumsteeldesign.com/videos/hss6x6x1-4/) [Watch Short ↗](https://www.youtube.com/shorts/uSR4I2HuvEY) [0:55](https://www.quantumsteeldesign.com/videos/w18x35/) August 6, 2026Steel explainer ## What Does W18x35 Mean? Steel Beam Size Explained in 60 Seconds Learn what W18x35 means, including nominal depth and weight, actual AISC dimensions, twenty-foot member weight, connection fit-up, and clearances. [Watch with transcript](https://www.quantumsteeldesign.com/videos/w18x35/) [Watch Short ↗](https://www.youtube.com/shorts/F4oUgdGzDpE) Continue on YouTube ## Subscribe for structural steel detailing, fabrication, and connection videos. New videos connect practical steel knowledge with the free tools, news, and learning resources on this site. [Open @QuantumSteelDesign ↗](https://www.youtube.com/@QuantumSteelDesign) [Follow @QuantumSteelX25 on X ↗](https://x.com/QuantumSteelX25) A few practical answers ## Frequently asked questions Where are the transcript and supporting references? Open an individual watch page. Its player is followed by context, a readable transcript, companion guidance, and references for further reading. Will opening the video directory connect to YouTube? The directory uses local thumbnail images and links. Individual watch pages embed a YouTube player and connect to YouTube when opened; this is separate from the optional Analytics and Clarity choices. Are video examples project-specific instructions? No. The videos explain general concepts and fictional examples. The applicable project documents, standards, and assigned review responsibilities control actual work.