AI for wireless tower contractors, tested on closeouts your PMs already sent in.

The standards split in two. A TIA webinar from January 2017 says ANSI/TIA-322 and ANSI/ASSE A10.48 replaced ANSI/TIA-1019-A as of January 1 of that year, one labeled the engineer's standard and the other the contractor's. Job files from before that date can still cite the old one, so the paper your estimators and project managers read doesn't all speak the same edition.

Public buyers write the revision into the bid. Leon County, Texas, answering bidders on its radio tower RFP in April 2026, said a reference to TIA-222-H was a typographical error and that TIA-222-I governs all design criteria, wind loading included. The same addendum moved one FAA advisory circular citation up to 70/7460-1M and, a few answers later, still cited the -1L edition. A draft has to carry whatever edition each document states, and a person decides when two documents cite different ones.

A hoist leaves paperwork on site. OSHA's directive CPL 02-01-056, effective July 17, 2014, widened its enforcement guidance from new tower erection to any hoisting of personnel on a communication tower. Its appendix tells employers to document trial lifts, inspections, proof tests and pre-lift meetings and keep them readily accessible for the whole project. Michigan's tower rules add a gin pole chart for each pole that has to say capacity is cut in half when people are lifted.

Registration follows the structure. Under 47 CFR Part 17 the antenna structure registration number has to be readable from the public area nearest the base, on the fence or gate where there is one, and completed construction or a height change is reported within 5 days. Who files is the owner's question. Your closeout is where the dates come from.

Height brings in the FAA. Federal notice applies above 200 feet at the site, among other triggers, with Form 7460-1 due at least 45 days ahead. The follow-up Form 7460-2 has a line for the date the structure reached its greatest height, due within 5 days. An extension on an existing tower raises that question on the scope, whatever the answer turns out to be. None of this page is legal or engineering advice.

One limit covers both jobs. The proof of concept reads copies and writes drafts. It never opens your project management system or a carrier portal, never runs on a live closeout or a live bid, never interprets a structural analysis, never decides a rigging plan is safe and never submits a package. An engineer of record owns every structural call, an estimator approves every scope and a project manager submits every package.