Fire Inspect Hub is inspection software built for NFPA 34 dipping, coating, and printing operations. Every checklist item references the NFPA 34 (2024) section it inspects against. Every completed process inspection generates a professional dip tank and coating line inspection report — ready for the client and the AHJ the same day.
Last updated June 2026 — built on the NFPA 34 (2024) edition, with code-referenced checklist items across process equipment, ventilation, fire protection, and combustible-residue housekeeping.
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Dipping, roll-coating, and printing processes are inspected under NFPA 34 — and they carry requirements a spray-booth checklist doesn't even have: automatic-closing tank covers, bottom drains that open on fire-system activation, overflow-pipe clearance, and conveyor or web interlocks that stop the line when something goes wrong.
Drop that onto a generic field-service app or a paper form and the inspector ends up hand-building a checklist, tracking which NFPA 34 section each item ties to, and reformatting it into a report back at the office. The line gets inspected once — but documented twice.
NFPA 34 is the Standard for Dipping, Coating, and Printing Processes Using Flammable or Combustible Liquids. It governs the fire-safety condition of those processes: process equipment, ventilation, automatic fire protection, combustible-residue housekeeping, and recordkeeping.
If your customer runs a dip tank, a coating line, or a printing press that uses flammable or combustible liquids, the authority having jurisdiction (AHJ) expects an NFPA 34 inspection record. That covers printing and lithography, dip-coating and immersion finishing, roll / flow / curtain coaters, and continuous web-coating lines.
Fire Inspect Hub ships the full NFPA 34 (2024) checklist — six sections, every item code-referenced to its NFPA 34 paragraph. The process equipment a dip-and-coat line lives or dies on — tank covers, drains, interlocks — gets its own section, not a spray-booth hand-me-down.
"No Smoking or Open Flames" signage in process and liquid-storage areas, controlled ignition sources and hot-work permits, clean drainboards and drip areas, and residue kept within the user-established threshold (§10.2, §10.6–10.8).
The heart of an NFPA 34 inspection: automatic-closing tank covers that actuate on demand and stay closed when idle, bottom drains arranged to open on fire-system activation, clear overflow pipes, conveyor / roll / web interlocks, and pump, valve, and bonding/grounding checks (§9.4–9.5, §10.4).
Ventilation running through the process, automatic shutdown-and-alarm on ventilation failure, exhaust interlock on automated lines, clean make-up air, duct access, fan condition, the 25% LFL recirculation monitor, and ventilated drying areas (§7.3–7.12).
Automatic protection covering the tank, drainboard, coated workpieces, and exhaust ducts; the full activation cascade; supervision per NFPA 72; and portable extinguishers per NFPA 10 (§9.4, §9.6, §9.11).
Impregnated rags and waste in approved closed containers, Class I liquid waste containers conductive / bonded / grounded, and cleaning liquids kept in listed containers in ventilated areas (§10.3, §10.5).
The monthly process-tank inspection performed, documented, and its defects corrected, plus a written cleaning threshold and schedule on file for the AHJ (§10.4, §10.6.2).
NFPA 34's process-tank inspection is a monthly requirement (§10.4) — a tighter cadence than the annual rhythm of most fire-protection ITM.
Fire Inspect Hub runs NFPA 34 inspections on a monthly interval. The monthly process-tank check plus the ventilation, fire-protection, equipment, and housekeeping items are captured on every visit, and operator-established items fold into the same monthly checklist. One cadence, one record, every month.
Every deficiency carries a severity and its NFPA 34 section reference. The findings that matter most on a dip-and-coat line are the process-equipment and interlock failures a generic checklist never thinks to look for:
Automatic-closing tank cover missing, damaged, or not actuating on demand.
Bottom drains not arranged to open on fire-system activation.
Conveyor, roll, or web transport that doesn't shut down on fire-system activation.
Overflow pipe inlet, outlet, or discharge obstructed.
Fire-system activation that doesn't run the full cascade — alarm, transmit, stop delivery, stop the process, open drains, and shut off heat.
Controls that don't shut down the process and alarm when ventilation fails.
Every item cites its NFPA 34 (2024) section, so the AHJ sees exactly what standard each line was inspected against.
Critical or non-critical on every finding, with photos captured in the field and attached to the report.
The suppression standard, the inspector who performed it, the date, and the status — documented on the process report so the records stay together.
Pass · Non-Critical Deficiency · Critical Deficiency · Impairment — the terminology your AHJ and insurer recognize.
NICET level, state license jurisdiction, and license number render under the inspector's signature on every report.
A branded, client-ready PDF generates the moment the inspection is finalized. No office cleanup, no reformatting.
The process or item meets the applicable NFPA 34 requirement. No action required.
A deficiency exists but does not have an immediate adverse effect on system performance. Attention needed — not urgent.
A deficiency that adversely affects system performance and requires immediate attention.
Full-stop escalation. The system is out of service. Notify the building owner and AHJ immediately.
The inspector always determines the compliance level. Fire Inspect Hub provides the framework — the professional judgment belongs to the inspector.
Fire Inspect Hub is purpose-built for fire protection contractors who inspect dipping, coating, and printing processes under NFPA 34 — and for the operations that run them and need a clean monthly record for their AHJ. If you're stretching a spray-booth checklist to cover a dip tank, this was built for you.
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Let's talkSpray application (NFPA 33), dipping / coating / printing (NFPA 34), and clean-agent suppression (NFPA 2001) are all built into the platform today — one login, one workflow, one report format. NFPA 33 and NFPA 2001 each have their own page; only the bundle hub is still to come.
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