What works. What meets code. What passes inspection.
Three different questions. Your engineer answers the first. Your code professional answers the second. Axiom answers the third — the one that stops jobs.
Notice
- Item
- Exhaust discharge termination
- Issued
- Final inspection
- Impact
- Ceiling demo · re-inspect · CO delay
Three questions, not one
Does it work?
Loads, sizing, capacity, performance. Your engineer of record owns this, and your team is almost certainly excellent at it.
Does it meet code?
Adopted editions, local amendments, listings, and approved methods. A Master Code Professional renders that opinion.
Will it pass?
This is the one nobody owns. A design can work, comply, and still get questioned at the wall — because the person holding the clipboard has to be satisfied too.
Most of what stalls an inspection isn't a violation. It's a correct installation an inspector cannot immediately verify as correct. That gap is where schedules go.
Compliant, but it doesn't look like it
An engineered solution, an alternate method, a field condition resolved properly. It's right. It just isn't what an inspector encounters every week — so it gets a second look, then a third, and now the whole install is under scrutiny. Unfamiliar draws attention regardless of merit.
The path is approved. Nothing on site shows which path you took
Performance-based designs, alternate materials and methods, variances granted months ago. The documentation exists — in a submittal binder, an approval letter, an engineer's inbox. If it isn't at the point of inspection, the delay itself creates doubt.
The governing section wasn't the one applied
A stricter provision reached for by reflex, a different occupancy assumed, a standard cited that doesn't govern here. You will probably win that argument. Winning it still costs you a re-inspection and a week you didn't plan for.
A field answer sheet
For every item we expect to draw a question, your team gets one page: what will be asked, the compliance method that answers it, the governing citation, and the specific document to hand over.
An inspector who receives an immediate, cited, documented answer moves on. An inspector who receives hesitation starts pulling threads — and once he starts, he keeps going. Your team's composure at that moment is worth more than the answer itself. We make composure the default by making sure nobody is caught off guard.
We flag genuine compliance issues too — sequencing, missing approvals, improper listings, provisions applied to the wrong edition. Your team likely catches most of those already. The value we add sits in the findings that are entirely correct and still cost you a day.
The same finding, four ways
One item. What it costs depends entirely on when someone sees it.
Relative cost of the same finding. The escalation is the point — remediation used to be an acceptable line item. With skilled trades this tight, tearing out finished work isn't a cost problem anymore. It's a schedule problem you can't buy your way out of.
What we examine
Drawings, submittals, and specifications checked against the adopted code and the local amendments actually enforced in your jurisdiction — then evaluated a second time for how they will present to the inspector who has to approve them.
Mechanical
- Ventilation rates and exhaust classification
- Lab and isolation-room pressure relationships
- Duct construction, smoke and fire damper coordination
- Equipment access, clearance, and service space
- Energy code compliance path documentation
Plumbing
- Fixture counts and occupancy calculations
- Backflow prevention and cross-connection control
- Lab waste, neutralization, and specialty drainage
- Water heater, expansion, and relief piping details
- Venting arrangements and fixture unit sizing
Fuel Gas
- Pipe sizing, material, and joint methods
- Appliance clearances and combustion air
- Regulator venting and termination locations
- Shutoff arrangement, support, and physical protection
- Testing, purging, and inspection documentation
Two ways to start
One project. Fixed fee, no retainer.
- Full examination of mechanical, plumbing, and fuel gas drawings, specifications, and key submittals
- Written findings organized by discipline and severity
- Code citations with the local amendment that applies
- A field answer sheet for every item likely to draw a question
- A call to walk your team through all of it
Scoped to project size and phase.
- Installed conditions compared against the approved set
- Findings ranked by what an inspector is most likely to question
- Open items identified ahead of your next scheduled inspection
- A field answer sheet your foreman can carry
- Recommended corrections while they are still inexpensive
Who this is for
- Owners and developers You carry the schedule risk and the occupancy date. You want confidence the documents are clean before your contractor discovers otherwise in the field.
- General contractors You were handed a design you didn't produce and you'll be held to it anyway. Surface the questions while they're still email, not demolition.
- Architects and engineers Your design is sound. A second set of eyes on local enforcement practice keeps a good set from stalling in review over something explainable.
Send us the set
Tell us the project type, the jurisdiction, and where you are in the schedule. We'll tell you within a day whether a review is worth your money on this one — and we'll say so if it isn't.