Steel Project Index provides general industry information, not engineering, legal, code-compliance, procurement, or pricing advice.
Detailer Tools are arithmetic estimating aids — verify with project engineer, contract documents, and applicable code/specification. Engineering tools compute simplified ASD/LRFD values from AISC's Basic Design Values card (ANSI/AISC 360-22); they do not check spacing, edge distance, block shear, prying action, or any other requirement of a complete connection design, and are not a substitute for a licensed engineer's design or review.
Templates are original SPI work built on the SDS2 ModelAll data source. Verify report output against your project documents before fabrication. Facts from the AISC Shapes Database are used as facts, re-presented in our own format — not a copy of AISC's published tables.
Wording aids, not legal advice. Adapt every draft to your contract terms and notice requirements; your EOR and contract documents govern. Impact and rights-reserving language is a starting point, not a determination.
Listings are compiled from each company's own public website or claimed by the company itself. We do not republish AISC's Find-a-Certified-Company database or any other protected directory, and this site is not endorsed by or affiliated with AISC or any listed company. Verify current certification, capabilities, and contact details directly with the company and with AISC.
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