ISO 24409-1:2020 pdf download

ISO 24409-1:2020 pdf download.Ships and marine technology — Design, location and use of shipboard safety signs, fire control plan signs, safety notices and safety markings
1 Scope
This document specifies general design principles for shipboard safety signs, fire control plan signs,markings and notices intended to communicate safety-related information to persons on board ships.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 3864-1, Graphical symbols — Safety colours and safety signs — Part 1: Design principles for safety signs and safety markings
ISO 3864-3:2012, Graphical symbols — Safety colours and safety signs — Part 3: Design principles for graphical symbols for use in safety signs
ISO 3864-4, Graphical symbols — Safety colours and safety signs — Part 4: Colorimetric and photometric properties of safety sign materials
ISO 7010, Graphical symbols — Safety colours and safety signs — Registered safety signs
ISO 15370, Ships and marine technology — Low-location lighting (LLL) on passenger ships — Arrangement
ISO 17398, Safety colours and safety signs — Classification, performance and durability of safety signs
ISO 17724, Graphical symbols — Vocabulary
IMO, International Safety Management (ISM) Code
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 17724 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1 determinant
graphical symbol (3.3) used as a common element within a series of graphical symbols
EXAMPLE Flames for a fire safety sign (3.7).
3.2 fire control plan sign
sign for specialists, used to identify and locate fire control equipment, not designed according to the rules for safety signs (3.7)
Note 1 to entry: These signs are related to the symbols in ISO 17631; see 4.3 below.
3.3 graphical symbol
visually perceptible figure with a particular meaning used to transmit information independently of language
3.4 photoluminescent sign
sign treated with material incorporating phosphors that, if excited by UV or visible radiation, stores energy, which is emitted as light over a period of time
Note 1 to entry: The term “photoluminescent sign” is used in this document for consistency with terminology used in International Maritime Organization (IMO) publications. It has the same meaning as “phosphorescent safety sign” in ISO 3864-4.
3.5 safety marking
marking which adopts the use of safety colours and/or safety contrast colours to convey a safety message or to render an object or location conspicuous
3.6 safety notice
sign with written text containing a list of actions to be taken or instructions to be followed in an emergency or for the correct use of equipment
3.7 safety sign
sign which gives a general safety message, obtained by a combination of colour and geometric shape and which, by the addition of a graphical symbol (3.3), gives a particular safety message
3.8 supplementary sign
sign that is supportive of another sign and the main purpose of which is to provide additional clarification