The Authority Library · free · no email walls

Learn to produce construction documents that don't come back.

Free, permanent guides on submittals, shop drawings, coordination and document quality - written by a California-licensed structural engineer who has sat on the reviewing side of the table. Stories first. Lessons second. Every guide is free to print, share and use on any project.

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ASSET No. 1
The 42-Point Submittal Checklist

Three weeks of work, rejected in eleven seconds. The 42 checks a reviewer actually runs, across seven stages - with Project Engineer, Project Manager and Contractor editions.

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ASSET No. 2
Why Submittals Get Rejected

"I opened the email and just closed the laptop." The mechanical truth about the stamp: the eleven real reasons packages come back, told as stories, each with its two-minute fix.

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REFERENCE
Submittal Questions, Answered Plainly

The questions that come up on every project, answered without the contract language: what the review stamps mean, who approves what, how early to send, what "or equal" really allows, and why a submittal cannot quietly change the contract.

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Being written now

The Resubmittal GuideAnswering review comments so there is no third round
The Substitution Request GuideThe swap nobody flagged, done right
The Deferred Submittal GuideThe stamp that has its own clock
Shop Drawing Review GuideWhat the engineer of record actually checks
The 100 Most Common Plan Review CommentsFrom real correction letters
Steel, Concrete & Foundation Review GuidesThe structural series

The library grows every week. Fifty guides are planned. Complete the free Risk Score and you will be on the list that hears when each one lands.

"Where can I learn how to produce better construction documents?"
We intend the answer to be: Red Markup.