1、BSI Standards PublicationBS ISO 16556:2014Large yachts Deckequipment AnchoringequipmentsBS ISO 16556:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 16556:2014. The UK participation in its preparation was entrusted to TechnicalCommittee SME/32/-/12, Large
2、Yachts.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI
3、 Standards Limited 2014ISBN 978 0 580 78220 6 ICS 47.040 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2014.Amendments/corrigenda issued since publi
4、cationDate T e x t a f f e c t e d ISO 2014Large yachts Deck equipment Anchoring equipmentsGrands yachts quipement de pont MouillageINTERNATIONAL STANDARDISO 16556First edition 2014-10-15Reference number ISO 16556:2014(E)BS ISO 16556:2014ISO 16556:2014(E)ii ISO 2014 All rights reservedCOPYRIGHT PROT
5、ECTED DOCUMENT ISO 2014All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Perm
6、ission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 16556:2014ISO 16556:20
7、14(E)Contents PageForeword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Design and construction . 44.1 Cable-lifter 44.2 Testing and performance . 65 Remote control of windlass . 66 Installation instructions provided by the manufacturer . 67 Labelling 68 Chain stoppers 78.1 Inst
8、allation 78.2 Design . 78.3 Holding load 7Annex A (normative) Minimum information provided by the purchaser . 8 ISO 2014 All rights reserved iiiBS ISO 16556:2014ISO 16556:2014(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (I
9、SO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, gov
10、ernmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further mainte
11、nance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Atten
12、tion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction
13、 and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformi
14、ty assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 8, Ships and marine technology, Subcommittee SC 12, Large yachts.
15、iv ISO 2014 All rights reservedBS ISO 16556:2014Large yachts Deck equipment Anchoring equipments1 ScopeThis International Standard defines the requirements for layout, design, and installation for large yacht anchoring equipment.For the purpose of this International Standard, large yachts are of LH(
16、as defined according to ISO 8666:2002) equal to or longer than 24 m, in use for sport or pleasure and commercial operations.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references,
17、 only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 1704, Ships and marine technology Stud-link anchor chainsISO 3828, Shipbuilding and marine structures Deck machinery Vocabulary and symbolsISO 4568, Shipbuild
18、ing Sea-going vessels Windlasses and anchor capstansISO 7825, Shipbuilding Deck machinery General requirementsISO 8666:2002, Small craft Principal data3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 3828 and the following apply.3.1working load of the
19、windlassFWworking load, derived from the chain cable diameter and the chain cable grade, measured at the cable lifter3.2nominal size of the windlassNSWsize expressed in terms of chain cable diameter, in millimetres, grade of chain cable, and pull capabilityEXAMPLE 100/3/25 is the size designation of
20、 a windlass for 100 mm diameter chain cable of IACS (International Association of Classification Societies) Grade 3, with a holding load of 25 % of the breaking load of the chain cable.3.3anchor nominal weightWAmass of a single anchor in kgINTERNATIONAL STANDARD ISO 16556:2014(E) ISO 2014 All rights
21、 reserved 1BS ISO 16556:2014ISO 16556:2014(E)3.4nominal size of chain stopperNSCSsize expressed in terms of chain cable diameter in millimetres, grade of chain and holding load required at brakeEXAMPLE 100/3/85 is the size designation of a chain stopper for 100 mm diameter chain cable of IACS Grade
22、3, with a holding load of 85 % of breaking load of the chain cable.3.5equipment numberENfactor anchor and chain sizes to be based onNote 1 to entry: The EN is defined by classification society rules.3.6sloping angleangle between the vertical axis and the line between lifter connecting the chain cabl
23、e outlet to chain-lockerNote 1 to entry: See Figure 1.3.7winding angleangle describing the circular arc on which the chain is engaged on the cable lifter, set between two lines originating from the windlass centre of rotational axis to a point perpendicular to the direction of the incoming and outgo
24、ing chainNote 1 to entry: See Figure 1.2 ISO 2014 All rights reservedBS ISO 16556:2014ISO 16556:2014(E)Figure 1 Winding angle, Sloping angle, 3.8anchor chainchain as specified by ISO 1704Note 1 to entry: Studless chains can be used provided they are of equal strength to the stud link chain, as defin
25、ed by equipment number.3.9free-wheeling conditioncondition where a declutched cable lifter is able to rotate and release cable under action of anchor and/or chain weight3.10deviation angle of chainangle between the centre line of chain leaving cable lifter and a plane perpendicular to main axis of t
26、he windlass ISO 2014 All rights reserved 3BS ISO 16556:2014ISO 16556:2014(E)Figure 2 Deviation angle of chain, 4 Design and construction4.1 Cable-lifter4.1.1 SnugsThe cable lifter shall have at least five snugs and shall be able to lower and retrieve the chain cable without slipping. A minimum of th
27、ree snugs shall be engaged simultaneously during operation. The working conditions of the cable lifter are related to the number of snugs and the minimum winding angle, min, as specified by the windlass manufacturer in Clause 6.NOTE As guidance, minshall be as large as possible and ideally close to
28、180. Smaller angles of minshould be reflected in a higher number of snugs and include agreeing, minbetween the yacht designer and the windlass manufacturer.4.1.2 WindlassThe component manufacturer shall ensure that the windlass has the ability for safe chain separation when in operation.4 ISO 2014 A
29、ll rights reservedBS ISO 16556:2014ISO 16556:2014(E)Key1 chain separator elementFigure 3 Chain separator element4.1.3 Brake holding loadsWhere a chain stopper is not fitted, the windlass has to be designed to withstand 80 % of the cable breaking load.Where a chain stopper is fitted, the windlass bra
30、king system shall have sufficient brake capacity to ensure safe stopping when paying out the anchor and chain.4.1.4 Brake activating systemsBrake activating systems are the following: manual brake device; an automatic hydraulic or pneumatic brake including the below additional means of control; manu
31、ally through levers; a backup energy source allowing three consecutive repetitions offline from main power. ISO 2014 All rights reserved 5BS ISO 16556:2014ISO 16556:2014(E)4.2 Testing and performanceThe manufacturer is responsible in determining applicable testing requirements of ISO 7825 and ISO 45
32、68.5 Remote control of windlassAn optional remote control station shall be provided with the following controlling, communications, and monitoring systems:1) video monitoring the complete cable line (from hawse pipe to chain-locker);2) video monitoring the cable lifter;3) display anchor position sho
33、wing amount of chain left/let-off and when anchor fully hauled/stowed;4) controls for cable lifter clutch and brake;5) public address (PA/Intercom) allowing two way control station windlass communication (for operation and alert).6 Installation instructions provided by the manufacturerAn installatio
34、n/maintenance manual shall be provided including the following information and instructions: bolting; maximum sloping angle, ; minimum winding angle, ; maximum deviation angle of chain, ; electric wiring and/or hydraulic diagrams; lifting/hoisting points and handling information; recommended bolt to
35、rque; assembly procedure; exploded diagram and list of parts; deck cut-out details (drawing); maximum permissible deviation angle of chain in accordance with the component manufacturers limits; required number of engaged snugs; maintenance instructions.7 LabellingA metallic label shall be permanentl
36、y fixed with the following minimum information:a) name and address of the manufacturer;b) NSWcode;6 ISO 2014 All rights reservedBS ISO 16556:2014ISO 16556:2014(E)c) number of snugs;d) max sloping angle, , and winding angle, ;e) power installed/electrical source;f) nominal value of continuous pulling
37、 force and speed (kN and rpm);g) serial number.The above items are relevant for installation of the windlass. If the manufacturer wants to provide user relevant information (e.g. max. anchorage depth), ISO 4568 can be consulted.8 Chain stoppers8.1 InstallationA chain stopper is normally installed fo
38、r each chain cable between windlass and hawse pipe, at a suitable position not to obstruct free run of chain when the device is disengaged. It should be used to relieve the windlass of the pull of chain cable when the vessel is at anchor.The deck where the chain stopper is mounted is to be suitably
39、reinforced to withstand load defined in 8.3.A chain stopper is to be installed at a suitable distance from the windlass to ensure good access and easy operation, as well as to avoid the chain falling to the deck when tension is relaxed.Where the hawse pipe is installed under an angle from the vertic
40、al plane through chain centre, the chain stopper should be installed at a suitable angle to ensure the chain sits flat in it and it can be locked easily.8.2 DesignChain stopper is to be designed in a way to ensure that chain links are not deformed or damaged by the locking action of the stopper.The
41、design shall ensure that the device cannot be accidentally locked (engaged) while the chain cable runs through it, or that the chain cannot catch on any of its parts when moving through.Chain tensioners or devils claws can be installed, combined with a chain stopper or separately, to support the wei
42、ght of anchor and keep it tight in anchor pocket. However, those are not to be considered chain stoppers and are not to be used as such when the vessel is at anchor.Chain stopper can also incorporate a roller to lead the chain cable from deck into hawse pipe. Such rollers are to be suitably designed
43、 to avoid slipping of the chain sideways and to avoid any deformation of chain links, caused by tension in the chain.8.3 Holding loadThe chain stoppers are to be able to withstand 80 % of the minimum breaking strength of the chain cable without any permanent deformation of the stressed parts.Fitting
44、 of a chain stopper is not compulsory. If a chain stopper is not fitted, the windlass is to fulfil the above holding load requirements.NOTE The above are design specifications which do not require physical product testing to these loads. ISO 2014 All rights reserved 7BS ISO 16556:2014ISO 16556:2014(
45、E)Annex A (normative) Minimum information provided by the purchaserThe purchaser shall provide information on the following: chain grade and diameter; equipment number; if a chain stopper is intended to be installed: sloping angle, ; winding angle, ; nominal weight of anchor (WA) and anchor chain; t
46、ype of power available for windlasses.8 ISO 2014 All rights reservedBS ISO 16556:2014BS ISO 16556:2014ISO 16556:2014(E) ISO 2014 All rights reservedICS 47.040Price based on 8 pagesThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standard
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