ISO INTERNATIONAL STANDARD 6185-4 First edition 2011-07-01 Inflatable boats Part 4: Boats with a hull length of between 8 m and 24 m with a motor power rating of 15 kW and greater Bateaux pneumatiques Partie 4: Bateaux d'une longueur de coque comprise entre 8 m et 24 m et d'une puissance moteur nominale supérieure ou égale a 15 kw Reference number ISO 6185-4:2011(E) @ISO 2011 y IHS under lic ted without license from IHS Not for Resale ISO 6185-4:2011(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ ISO 2011 - All rights reserved nited withoutlicense from IHS Not for Resale ISO 6185-4:2011(E) Contents Page Foreword Introduction 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols 5 Materials.. 5.1 General 5.2 Materials making up the buoyancy tube.. 5.3 5.4 Metal parts 5.5 Glass-reinforced plastics.. 5.6 .8 5.7 Buoyant material used in foam-filled buoyancy tubes .... 6 Functional components 9 6.1 Conditioning ... 6.2 Buoyancy tube and hull fittings (items bonded to the buoyancy tube) .9 6.3 Valves (if applicable).... 6.4 Transom... 10 6.5 Hull interior drainage 10 6.6 Remote steering system (where offered as standard or optional equipment) 10 6.7 Towing, anchoring and mooring strong points..... 11 6.8 Seating and attachment systems (where offered as standard or optional equipment). 11 6.9 Electrical installations (where offered as standard or optional equipment) . 6.10 6.11 Ventilation of petrol motor and petrol tank compartments (where applicable).... 11 6.12 Devices for lifting the boat (if applicable).... 12 6.13 Fire protection (if applicable)... 12 6.14 Openings in hull, deck or superstructure .... 6.15 Gassystems 12 6.16 Navigation lights. 6.17 6.18 Noise emissions (applicable to inboard engines installations without integral exhaust). 7 Safety requirements of the completed boat ...... 7.1 Maximum permissible number of persons (crew limit). 12 7.2 Motor power calculation .... 13 7.3 Maximai manoeuvring speed (if appicabie)...... 7.4 Static stability of the boat..... 16 7.5 Maximum load capacity .. 17 7.6 Buoyancy requirements..... 17 7.7 Compartmentation (inflatable buoyancy tubes)...... 18 7.8 Nominal pressures (inflatable buoyancy tubes). 18 7.9 Strength of the inflatable buoyancy tube... 7.10 Man overboard prevention and recovery.... 19 7.11 Field of vision from the helm position .. 19 7.12 Provision for a liferaft or liferafts. 19 7.13 Self-bailing 19 7.14 Buoyancy tube attachment strength test (type test only).... ili Copyrght International OrganizationforStandardizalon ghts reserved Not for Resale