ISO 7061:2015 pdf download

ISO 7061:2015 pdf download.Ships and marine technology — Aluminium shore gangways for seagoing vessels
1 Scope
This International Standard specifies requirements for aluminium shore gangways. This International Standard applies to gangways designed to be carried on board ships, to provide a lightweight, convenient and safe means of access from ship to shore, for use primarily by the ship’s crew. These gangways may also be used for access from ship to ship when conditions are favourable. This International Standard applies to gangways suitable for use horizontally or inclined up to an angle of 30° from the horizontal. For angles of inclination less than 55°, special consideration of the design of steps and decking may be necessary. The gangways to which this International Standard applies are not intended to carry wheeled traffic such as loaded trolleys. Users of this International Standard, while observing its requirements, should, at the same time, ensure compliance with any statutory requirements, rules and regulations, applicable to the individual ship concerned.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 209, Aluminium and aluminium alloys — Chemical composition
ISO 630-1, Structural steels — Part 1: General technical delivery conditions for hot-rolled products
ISO 1181, Fibre ropes — Manila and sisal — 3-, 4- and 8-strand ropes
ISO 1346, Fibre ropes — Polypropylene split film, monofilament and multifilament (PP2) and polypropylene high-tenacity multifilament (PP3) — 3-, 4-, 8- and 12-strand ropes
ISO 1460, Metallic coatings — Hot dip galvanized coatings on ferrous materials — Gravimetric determination of the mass per unit area
ISO 1461, Hot dip galvanized coatings on fabricated iron and steel articles — Specifications and test methods
ISO 2408, Steel wire ropes for general purposes — Minimum requirements
ISO 6361-2, Wrought aluminium and aluminium alloys — Sheets, strips and plates — Part 2: Mechanical properties
ISO 6362-2, Wrought aluminium and aluminium alloys — Extruded rods/bars, tubes and profiles — Part 2:Mechanical properties
ISO 8501-1, Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings
ISO 10074, Anodizing of aluminium and its alloys — Specification for hard anodic oxidation coatings on aluminium and its alloys
Steps shall have a minimum height of 30 mm above the decking; hardwood steps shall have a minimum section width of 40 mm in contact with the decking. All steps shall be securely fitted, and shall extend over the full width of the gangway between the toe-boards. Provision should be made for easy cleaning of the gangway between the steps, by leaving a 25 mm space between step and toe-board at each side. Water shall not gather between the steps.