Periodic Epoxy Floor Inspection: Checklist for Operations

A good checklist is not a long list to tick off for its own sake, but a tool that helps operators find the right problem at the right time, and know which problems they can handle themselves and which must be escalated. This article gives an epoxy floor inspection checklist on daily, weekly and monthly rhythms, with pass/fail criteria and an action level for each item.

This article differs from the maintenance articles in that: the general maintenance and cleaning article says what to do to keep the floor in good condition, the quarterly maintenance article and the annual one say the work schedule, while this article is the inspection form — operators carry it on inspection rounds, mark each item and decide on the spot.

General note: this checklist is a general framework for operations; specific requirements for each zone (cleanrooms, chemical zones, anti-static zones) apply per internal procedures and the technical documentation of the coating system in use.

General note: system-specific parameters for each Kadier coating system apply per the official manufacturer technical documentation when available; this article only gives a general framework and does not replace that documentation.

1. Daily checklist: visible on a walk-through

• New stains, oil spills, chemical spills: present or not, already handled immediately or not. Oil and chemicals left overnight are harder to remove and can eat into the coating.
• New dropped objects, impacts: cracks, chips, deep scratches appearing after a shift; record the location for tracking, not just clear the scene.
• Standing water: poor-drainage spots, blocked channels, water overflowing from wash zones into dry zones.
• Obstacles, pallets placed directly on the floor: rack feet and heavy objects placed without protective pads causing dents and scratches.
• Pass criteria: no untreated chemical stains, no standing water, no unrecorded new damage.

2. Weekly checklist: look closer

• Forklift routes, turning points: wear, wheel ruts, deep scratches, faded markings.
• Expansion joints, wall interfaces, column bases: joint filler cracking, delamination, sinking.
• Rack feet, machine bases: dents, cracks around load-bearing feet.
• Floor markings, floor signage: still clear or faded to the point of needing remarking.
• Wet zones, floor drain mouths: delamination around drains, mould in joints, unusual damp odour.

3. Monthly and quarterly checklist: compare trends

• Compare with last month: which spots worsened, which are stable, which were repaired but failed again.
• Adhesion and flatness in suspect zones: tap-test delaminated areas, check flatness in previously levelled zones; strictly required zones may use pull-off adhesion testing (see Pull-Off Adhesion Testing for Epoxy Floors).
• Function of special zones: anti-static zones, chemical-resistant zones, cleanrooms — inspect per each zone’s own procedure, not replaced by the general checklist.
• Review the log: items outstanding over one month unhandled, items recurring three times must be escalated.

4. Action levels: what to do when a problem is found

• Level 1 — Monitor: light scratches, light stains, slow wear, no safety or function impact yet. Record and recheck next round.
• Level 2 — Schedule repair: surface cracks, small localized delamination, faded markings, slight joint gaps. Put into the next repair plan; do not let it drag beyond one quarter.
• Level 3 — Repair now / restrict the zone: spreading blistering, through-coat cracks, deep dents on vehicle routes, slipperiness, loss of special-zone function. Restrict vehicle passage or stop the zone if safety is lost, and report to the installation contractor for assessment.

5. Recording and shift handover

Each inspection records: date, inspector, zone, item, action level and photos of damaged spots (same angle each time so they can be compared). At shift handover, the inspector only needs to hand over Level 2 and Level 3 items — a long list of all Level 1 items makes the receiver miss exactly the important ones. At each quarter end, consolidate inspection forms into a quarterly report as input for the quarterly maintenance round and annual review.

Frequently asked questions

Who should do the daily inspection?

The operator directly in that zone — shift leader, workshop manager — because they see the floor every day. Monthly and quarterly inspections can be assigned to the maintenance department or the installation contractor.

Can this checklist be used for all epoxy floor types?

The item framework can be shared, but pass/fail criteria in special zones (anti-static, cleanroom, chemical-resistant) must follow each zone’s own procedure.

What if a Level 3 defect is found at the weekend?

Restrict the zone immediately (barriers, signage, banning vehicle passage if needed) and report to management; technical repair work can wait for the next working shift, but temporary safety measures must not wait.

If your checklist keeps recording Level 2 and Level 3 items in the same zone, it is time for a repair or recoat assessment — send a request through the epoxy floor coating quote page or contact Kadier for a survey.

Illustration: Andrea Piacquadio / Pexels (not a Kadier installation project).