Lean and CI poster
Updated · Free to print and share
Floor marking colours poster
Floor marking only helps if everyone reads the colours the same way. OSHA 1910.144 gives two safety colour meanings that hold on the floor too: red for fire protection equipment, danger and stop, and yellow for caution and physical hazards such as tripping and striking against. OSHA has no colour code for floor tape, so colours for aisles, work in process, finished goods, scrap and quarantine are a common convention and a site choice, and guides differ. This poster prints the two fixed meanings and leaves a box on every other card to write in your site's colour.
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Eight cards for floor areas, red and yellow fixed by OSHA, the rest with a box to write in the site colour.The words on the poster
Floor marking colours
One meaning per colour, across the whole site. Write in your colours.
- Fire equipment and danger Red. Keep the area in front clear.
- Physical hazards Yellow: trip, strike, fall, caught-between.
- Aisles and walkways Colour: ____
- Work cells and equipment Colour: ____
- WIP and materials Colour: ____
- Finished goods Colour: ____
- Scrap and red tag Colour: ____
- Quarantine and hold Colour: ____
Red and yellow: OSHA 29 CFR 1910.144 safety colours. OSHA has no floor tape colour code; the rest is your site standard.
On the floor
How to use it
Putting the Floor marking colours poster to work
- 1
Agree your site's colours, write them in, and post the poster at every entrance to the floor.
- 2
Check it against the free floor marking colour guide before you buy tape or paint.
- 3
Use it in induction: a new starter should be able to read the floor on day one.
- 4
Pair it with the visual management poster and the set in order poster.
Which size to print
- 24 x 36 in or A2: a main wall or team board, read from a few metres away.
- 18 x 24 in or A3: a station or notice board. The A3 file also fits 11 x 17 in paper.
- Letter or A4: a clipboard, binder or handout, on any office printer.
Every PDF is vector, so it stays sharp at full size. Nothing runs to the edge of the page, so no bleed is needed.
Sources and notes
- OSHA 29 CFR 1910.144, safety color code for marking physical hazards: red for fire protection equipment, danger and stop; yellow for caution and physical hazards.
- ANSI Z535.1, Safety Colors: the standard safety colours and what each signals. OSHA has no colour code for floor tape; 29 CFR 1910.176(a) requires permanent aisles (where mechanical handling equipment is used) to be appropriately marked, without naming a colour. Colours for aisles, WIP, finished goods, scrap and hold are a common convention, not a regulation.
Templates, decks and guides to go with it
- 5S training presentationFree training deck: Sort, set in order, shine, standardize and sustain in 16 slides, with a 15-minute sort activity and a quiz.
- Floor marking color guideA floor marking color standard with swatches, marks and line widths to fill in, and a floor marking check with a layout sketch.
- Visual management audit checklist29 checks of whether anyone can tell normal from abnormal at a glance, scored by group, with a trend and actions.
- 5S audit checklist template25 checks, five per S, scored 1 to 5, with a score summary and a chart of the five S's.
- Topic: 5S and visual managementEvery guide we have on the subject, sorted.
Terms on this poster
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