// Structural steel erectors · Site-specific erection plans
Site-specific erection plan outlines, assembled from the job file for your qualified person.
Before any steel goes up, someone gathers what the controlling contractor sent, how the steel arrives, where the cranes go and how the columns stand. In a free AI proof of concept on copies of 20 to 30 plans from finished jobs, AI assembles that into an outline of the plan and marks every section with nothing on file. Your reviewer, the person who knows your erection plans best, compares each outline with the plan your qualified person signed.
- Past plans
- 20 to 30
- Plans written by the AI
- None
- Systems touched
- None
// The one job
A job file comes in. An outline of the plan comes back.
Awards arrive with a GC's logistics plan, erection drawings, a few emails and a date for the first column. Someone in your office starts from the last plan that looks similar and works through it section by section, chasing notices, sequence and delivery notes, crane and rigging sheets, and the fall protection approach for that site.
In the test, AI reads copies of finished jobs' files and drafts an outline in your own section order: each controlling contractor notice on file with its date, sequence and delivery notes, crane and hoisting information, column and anchor rod items, and fall protection. Then it lists the sections with nothing on file. It draws only on your documents and your prior plans and adds no means or methods of its own.
your plan's sections
// What makes it hard
When a plan is called for, and what it must hold, changes by job
The federal rule asks for one in three situations. Under 29 CFR 1926.752(e), a site-specific erection plan comes into play when an employer elects, because of conditions at the site, to use alternate means of protecting employees. OSHA's inspection directive, CPL 02-01-034, names the three cases: safety latches on hooks deactivated or made inoperable, joists over 60 feet at or near columns not set in tandem with all bridging in place, and decking bundles landed on joists before all bridging is installed and anchored. That same directive says the plan need not be in writing except for the decking case. So the outline's first line states which trigger, if any, the file points to, and your qualified person decides.
Appendix A is the usual skeleton, and it is non-mandatory. Subpart R's appendix lists what an erector considers in drafting one: sequence with deliveries, staging and other trades; crane and derrick selection and placement, site preparation, the path for overhead loads and critical lifts; stability, the erection bridging terminus point, anchor rod notifications, columns and beams, connections, decking and ornamental iron; fall protection and falling objects; special procedures for hazardous non-routine tasks; each employee's training certification; a list of qualified and competent persons; and rescue or emergency response. It also has the plan name the site and project, signed and dated by the qualified person responsible. The outline follows your own template if you have one and that list if you don't, and it leaves a section blank rather than fill it.
A notice is only as good as what it states. Writing in December 2005, OSHA said an inspection report can serve as the concrete notice and need not arrive as a letter, but it has to give results as compressive design strength; load data that needs further calculation wasn't enough. An RFI didn't work for anchor bolt changes, since it was written before the work and didn't show the structural engineer of record approved it. The outline lists each notice by type, date and what it says, and leaves whether it is enough to your people.
Different people hold different calls. Subpart R gives the plan to a qualified person and hands other judgments to a competent one: whether a column needs guying or bracing under 1926.755(a)(4), whether a cantilever needs more than two bolts under 1926.756(a)(2), and when plumbing-up equipment can come out under 1926.754(d)(3). A qualified rigger inspects rigging before each shift. Fall protection stays in place for other trades only if the controlling contractor directs that and inspects and accepts it first, under 1926.760(e). The outline names who holds each call only where your file names someone, and lists the rest.
State plans and bridge owners change the form. California's Title 8 Section 1710 puts the plan at (c)(5) and numbers its alternate means provisions (d)(9), (h)(1)(C) and (h)(5)(D). On bridges, owners can write their own. An Illinois DOT provision effective August 9, 2019 has work over or within 25 feet of active railroad tracks planned by an Illinois licensed structural engineer who signs and seals it, and significant field changes go back through that engineer. A 2017 Iowa DOT special provision keeps erection plans apart from erection procedures, shows each stage in a plan view with member weights, centers of gravity and crane locations, and gives the Engineer at least 30 working days to review. Your reviewer picks jobs that show the range you take on, and every draft cites the rule its own job followed.
// What you send
Plans your qualified people already signed
20 to 30 signed plans
Final plans from finished jobs, each with its revisions. Include a school or hospital, a bridge if you do them, and a job where the plan changed after steel started.
The job file behind each plan
Erection drawings, the contract's steel scope, the GC's logistics and sequence pages, delivery notes and any owner erection requirements in force on the day the plan was signed.
Notices and crane sheets
Concrete strength reports, anchor rod letters, crane and rigging sheets, load charts and lift plans you already keep. Anything missing stays missing in the draft.
Your template and program sections
Your plan template if you use one, plus the fall protection, controlled decking zone and rescue sections you reuse from job to job.
An NDA, then copies
Signed ahead of the first document. Nothing connects to your job cost, scheduling or project management system. If a plan can't leave the building, we build look-alikes with you that keep the same sections and gaps.
// Before it starts
Written down before any plan is copied
The owner and your reviewer settle these together.
- Your reviewer
- Named by the owner, usually a safety director or senior project manager
- Success criteria
- In writing: which sections must be found, and what counts as a miss
- Jobs
- Commercial and public work your reviewer chooses
- Who writes the plan
- Your qualified person, every time
- Price
- A range for the live job, given up front
// How it's scored
The signed plan, beside the outline
| Across the same 20 to 30 jobs | What your plan carried | The AI outline |
|---|---|---|
| Which alternate means, if any, the job elected | Filled in from your finished jobs | Filled in from your finished jobs |
| Controlling contractor notices listed with their dates | Filled in from your finished jobs | Filled in from your finished jobs |
| Sequence, deliveries and staging carried from the job file | Filled in from your finished jobs | Filled in from your finished jobs |
| Crane, rigging and overhead load information placed correctly | Filled in from your finished jobs | Filled in from your finished jobs |
| Column and anchor rod items, by line or area | Filled in from your finished jobs | Filled in from your finished jobs |
| Fall protection and rescue sections filled or marked blank | Filled in from your finished jobs | Filled in from your finished jobs |
| Sections with nothing on file, listed | Filled in from your finished jobs | Filled in from your finished jobs |
| Time from a job file received to an outline ready to check | Filled in from your finished jobs | Filled in from your finished jobs |
// After a yes
A month of new erection plans
If your reviewer says yes, new awards get the same outline for about 30 days, drafted while the job is still in preconstruction.
Your qualified person writes the plan from the outline, then signs and dates it, and a person approves each item before it goes anywhere. The scoring continues through the month, and any next job is a separate decision at its own price.
// Possible next jobs
If you want a next job after plans
- 01Next
Bolting and welding inspection records
Field records assembled into a closeout file by connection or area, for your project manager to review.
- 02Then
Controlling contractor notice tracking
Concrete and anchor rod notices tracked by area, with the ones still owed listed for your project manager.
- 03After that
Crew qualification files
Training records and crane operator certificates gathered for a GC's prequalification, for your office to check.
// One hard limit
It never writes the final plan or approves one.
The outline stops at what the documents say and what is missing. Your qualified person writes, approves, signs and dates every erection plan, and your competent people make every call the rule gives them on site. The proof of concept never touches your job cost, scheduling or project management system or a live record, never contacts a GC, engineer, crane company or inspector, and never signs anything. Certified payroll stays out entirely. Rules named here are mentioned for recognition only, and none of this is legal or engineering advice.
Priced per job. You get a range before the proof of concept and a fixed price before you sign.
Rob sets the range after hearing how many jobs you start in a year and how many of them carry owner-written erection requirements.
// Questions
Questions about erection plans
Does the AI write our erection plan?
Do we need a site-specific plan on every job?
We work in California. Does the outline change?
Crane information comes from the crane company. Can it be part of the test?
We don't use a plan template. Can it still draft?

Rob Eason, founder
// Book a proof of concept call
Run it on plans from jobs you already finished.
Thirty minutes with Rob on your company, your role, the states you work in and roughly how many jobs you start in a year. Plans, notices and crane sheets stay with you until the NDA is signed.
- Co-owned a 60-employee financial services firm and sold his share to his partner.
- Ran GOSO Technologies, a Boston solar company rated 5/5 across 24 Google reviews.
- 5/5 across 83 reviews in HighLevel's Certified Admin Directory.
- 4.3/5 from 6 Google reviews of Massmarket AI.
- Every directory and Google review, critical ones included, is shown word for word at massmarket.ai/reviews.
- Takes every proof-of-concept call himself.
