1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Ships and marine technology - Dredgers - ClassificationBS EN ISO 8385:2018National forewordThis British Standard is the UK implementation of EN ISO 8385:2018. It is identical to ISO 8385:2018. It supersedes BS EN ISO 83
2、85:1999, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee SME/32, Ships and marine technology - Steering committee.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to inc
3、lude all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 97126 6ICS 47.060; 47.040Compliance with a British Standard cannot confer immunity from legal obligations.T
4、his British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 8385:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 8385May 2018ICS 47.060 Superse
5、des EN ISO 8385:1999EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2018 CEN Ref. No. EN ISO 8385:2018: EAll rights of exploitation in any form and by any means reserved worldwide for C
6、EN national MembersShips and marine technology - Dredgers - Classification (ISO 8385:2018)Navires et technologie maritime - Dragues - Classification (ISO 8385:2018)Schiffe und Meerestechnik - Schwimmbagger - Klassifizierung (ISO 8385:2018)This European Standard was approved by CEN on 8 May 2018.CEN
7、members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on appli
8、cation to the CEN-CENELEC Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Mana
9、gement Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia
10、, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN ISO 8385:2018 (E)European forewordThis document (EN ISO 8385:2018) has been prepared by Technical Committee ISO/TC 8 “Sh
11、ips and marine technology“ in collaboration with Technical Committee CEN/TC 15 “Inland navigation vessels”, the secretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by
12、November 2018, and conflicting national standards shall be withdrawn at the latest by November 2018.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights.Th
13、is document supersedes EN ISO 8385:1999.According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yug
14、oslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 8385:2
15、018 has been approved by CEN as EN ISO 8385:2018 without any modification.2BS EN ISO 8385:2018ISO 8385:2018Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Classification 1 ISO 2018 All rights reserved iiiContents PageBS EN ISO 8385:2018ISO 8385:2018ForewordISO (the Interna
16、tional Organization for Standardization) is a worldwide federation of national standards bodies (ISO 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 be
17、en established has the right to be represented on that committee. International organizations, governmental 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 stan
18、dardization.The procedures used to develop this document and those intended for its further maintenance 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 accorda
19、nce with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention 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 o
20、f any patent rights identified during the development of the document will be in the Introduction 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 endorse
21、ment.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following UR
22、L: www.iso.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 8, Ships and marine technology, Subcommittee SC 7, Inland navigation vessels.This third edition cancels and replaces the second edition (ISO 8385:1999), which has been technically revised.The main changes compa
23、red to the previous edition are as follows: two new categories of criteria: 3 “Main performance parameters” and 5 “Energy source” have been added; Liquefied Natural Gas (LNG) has been added to category of criteria 5 “Energy source”; category of criteria 9 “Method of soil extraction” has been revised
24、 and new items have been added; category of criteria 13 “Disposal/transport of dredged material” has been revised; the original classification table has been separated into three tables respectively on the basis of the engineering condition, dredger parameters and operating method; the order of the
25、classification has been adjusted.iv ISO 2018 All rights reservedBS EN ISO 8385:2018Ships and marine technology - Dredgers - Classification1 ScopeThis document provides a single classification for all types of dredgers designed for loosening, raising, transporting and disposing of dredged material.2
26、Normative referencesThe 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 an
27、y amendments) applies.ISO 8384, Ships and marine technology Dredgers Vocabulary3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 8384 apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electrop
28、edia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp4 ClassificationDredgers are classified on the basis of the criteria: engineering condition, dredger parameters and operating method as specified in Tables 1, 2 and 3.Table 1 Classification
29、 on basis of engineering conditionCategory of engineering condition Engineering condition1 Area of operation1.1 Inland waterways, inland ports and sites for soil extraction1.2 Seagoing1.2.1 Harbours and coastal zone1.2.2 Offshore1.2.3 Ocean-going1.3 Special environments1.3.1 Tropical1.3.2 Arctic1.3.
30、3 Other special environments2 Soil characteristics2.1 Silts2.2 Peats and organic soils2.3 Sands2.4 Gravels2.5 Clays2.6 Boulders and cobbles2.7 Rocks2.8 Mixed soils2.9 Fine sedimentsINTERNATIONAL STANDARD ISO 8385:2018 ISO 2018 All rights reserved 1BS EN ISO 8385:2018ISO 8385:2018Table 2 Classificati
31、on on basis of dredger parametersCategory of dredger parameters Dredger parameters3 Main performance parameters3.1 Trailing suction hopper dredger3.1.1 Hopper capacity3.1.2 Dredging depth3.1.3 Total installed power3.2 Cutter suction dredger3.2.1 Cutter head power3.2.2 Dimension of discharge pipeline
32、3.2.3 Dredging depth3.2.4 Total installed power3.3 Grab dredger3.3.1 Grab capacity3.3.2 Dredging depth3.3.3 Total installed power3.4 Dipper/Backhoe dredger3.4.1 Backhoe capacity3.4.2 Dredging depth3.4.3 Total installed power3.5 Bucket chain dredger3.5.1 Bucket capacity3.5.2 Dredging depth3.5.3 Total
33、 installed power4 Power plant4.1 Diesel4.2 Electric4.3 Diesel-electric4.4 Diesel-hydraulic4.5 Electric hydraulic4.6 Combinations5 Energy source5.1 Fuels5.1.1 Oil fuel5.1.2 LNG (Liquefied Natural Gas) and CNG (Compressed Natural Gas)5.1.3 Other burnable fuels5.2 Clean energy5.2.1 Electric, (onboard,
34、outboard or onshore)5.2.2 Solar5.2.3 Wind5.3 Nuclear6 Mobility6.1 Non-propelled6.2 Self-propelled6.3 With limited propulsive capabilities7 Transportability7.1 Non-dismountable7.2 Partly dismountable7.3 Dismountable8 Crew quarters8.1 Without crew accommodation8.2 With day accommodation8.3 With sleepi
35、ng accommodation2 ISO 2018 All rights reservedBS EN ISO 8385:2018ISO 8385:2018Table 3 Classification on basis of operating methodCategory of operating method Operating method9 Method of soil extraction9.1 Single bucket dredgers9.1.1 Dipper dredgers9.1.2 Backhoe dredgers9.2 Grab dredgers9.2.1 Single
36、grab dredgers9.2.2 Multi-grab dredgers9.2.3 Dragline dredgers9.2.4 Grab hopper dredgers9.3 Bucket dredgers9.4 Rockbreakers9.4.1 With freely falling chisel9.4.2 With powered chisel9.4.3 With drilling for blasting9.5 Bed levellers9.6 Agitation dredgers9.7Suction dredgers9.7.1Type of dredge pump9.7.1.1
37、 Centrifugal pump9.7.1.2 Ejector jet pump9.7.1.3 Air lift pump9.7.1.4 Pneumatic suction pump9.7.1.5 Axial flow pump9.7.1.6 Combinations and special9.7.2Method of loosening soil9.7.2.1 Cutter head9.7.2.2 Bucket wheel/cutting wheel9.7.2.3 Hydraulic agitator9.7.2.4 Combinations and special9.7.3Type of
38、suction head9.7.3.1 Forward suction head9.7.3.2 Draghead9.7.3.3 Combinations and special10 Location of dredging apparatus10.1 At one side10.2 At both sides10.3 In a well10.3.1 Fore10.3.2 Aft10.4 On deck10.4.1 Fore10.4.2 Aft11 Operating movements11.1 Longitudinal11.1.1 Ahead11.1.2 Astern11.2 Traversi
39、ng or lateral/arc11.3 Combinations and special12 Equipment for movement and propulsion12.1 Propellers or other propulsive devices12.2 Anchors12.3 Spuds12.4 Combinations and special ISO 2018 All rights reserved 3BS EN ISO 8385:2018ISO 8385:2018Category of operating method Operating method13 Disposal/
40、transport of dredged material13.1 Direct delivery13.2 Hydraulic delivery13.2.1 Land pipeline13.2.2 Floating pipeline13.2.3 Submersible pipeline13.3 Hopper dredgers13.3.1 Bottom doors or valves13.3.2 Split hull13.3.3 Other means of disposal13.3.4 Shore discharging13.3.5 Rainbowing13.4 Vessel13.5 Chut
41、e13.6 Belt conveyor13.7 Combinations4 ISO 2018 All rights reservedBS EN ISO 8385:2018This page deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services.BSI is incorp
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