DIN EN ISO 24801-1-2014 Recreational diving services - Requirements for the training of recreational scuba divers - Part 1 Level 1 - Supervised diver (ISO 24801-1 2014) German vers.pdf

1、August 2014 Translation by DIN-Sprachendienst.English price group 10No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS

2、 03.080.30; 03.200!%:1$“2231401www.din.deDDIN EN ISO 24801-1Recreational diving services Requirements for the training of recreational scuba divers Part 1: Level 1 Supervised diver (ISO 24801-1:2014);English version EN ISO 24801-1:2014,English translation of DIN EN ISO 24801-1:2014-08Dienstleistunge

3、n des Freizeittauchens Anforderungen an die Ausbildung von Freizeit-Gertetauchern Teil 1: Ausbildungsstufe 1 Beaufsichtigter Taucher (ISO 24801-1:2014);Englische Fassung EN ISO 24801-1:2014,Englische bersetzung von DIN EN ISO 24801-1:2014-08Services relatifs la plonge de loisirs Exigences concernant

4、 la formation des plongeurs pratiquant la plonge de loisirs Partie 1: Niveau 1 Plongeur encadr (ISO 24801-1:2014);Version anglaise EN ISO 24801-1:2014,Traduction anglaise de DIN EN ISO 24801-1:2014-08SupersedesDIN EN 14153-1:2004-02www.beuth.deIn case of doubt, the German-language original shall be

5、considered authoritative.Document comprises 16 pages07.14 DIN EN ISO 24801-1:2014-08 2 A comma is used as the decimal marker. National foreword This document (EN ISO 24801-1:2014) has been prepared by Technical Committee ISO/TC 228 “Tourism and related services” in collaboration with Technical Commi

6、ttee CEN/TC 329 “Tourism services” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Dienstleistungen (DIN Standards Committee Services), Working Committee NA 159-02-01 AA Tourismus-Dienstleistungen. DIN EN ISO 24801 consists of the followin

7、g parts, under the general title Recreational diving services Requirements for the training of recreational scuba divers: Part 1: Level 1 Supervised diver Part 2: Level 2 Autonomous diver Part 3: Level 3 Dive leader Amendments This standard differs from DIN EN 14153-1:2004-02 as follows: a) the Euro

8、pean and the International Standard have been harmonized; b) normative references have been updated; c) Subclause 7.6 “Use of breathing gases other than air” has been added; d) Subclause 9.1 has been supplemented to include further information on open water; e) in Subclause 9.3, the requirements for

9、 proof of the distance swimming capability have been modified; f) Clause 11 “Requirements for training organizations” has been added; g) Annex A (informative) is now Annex B (informative), and vice versa. Previous editions DIN EN 14153-1: 2004-02 EN ISO 24801-1 April 2014 ICS 03.080.30; 03.200 Super

10、sedes EN 14153-1:2003English Version Recreational diving services - Requirements for the training of recreational scuba divers - Part 1: Level 1 - Supervised diver (ISO 24801-1:2014) Services relatifs la plonge de loisirs - Exigences concernant la formation des plongeurs pratiquant la plonge de lois

11、irs - Partie 1: Niveau 1 - Plongeur encadr (ISO 24801-1:2014) Dienstleistungen des Freizeittauchens - Anforderungenan die Ausbildung von Freizeit-Gertetauchern - Teil 1:Ausbildungsstufe 1 - Beaufsichtigter Taucher(ISO 24801-1:2014)This European Standard was approved by CEN on 22 February 2014. CEN m

12、embers 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 applic

13、ation 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

14、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, Latvi

15、a, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldw

16、ide for CEN national Members. Ref. No. EN ISO 24801-1:2014 EEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMContents Page Foreword . 3 Introduction . 4 1 Scope . 5 2 Normative references. 5 3 Terms and d

17、efinitions 5 4 Competencies of a recreational scuba diver at level 1 (“Supervised diver”) 6 5 Prerequisites for training 7 5.1 General 7 5.2 Minors 7 5.3 Health requirements. 7 6 Introductory information . 7 7 Required theoretical knowledge . 7 7.1 Equipment . 7 7.2 Physics of diving 7 7.3 Medical p

18、roblems related to diving 7 7.4 Diving environment 8 7.5 Scuba diver separation procedures . 8 7.6 Use of breathing gases other than air 8 8 Required scuba skills 8 8.1 Confined water scuba skills 8 8.2 Open water scuba skills 9 9 Practical training parameters 9 10 Evaluation . 11 10.1 Knowledge 11

19、10.2 Scuba skills . 11 11 Requirements for training organizations . 11 Annex A (informative) Example of an information sheet for medical screening . 12 Annex B (informative) Examples for the degree of mastery required for the level 1 scuba diver examination 14 2DIN EN ISO 24801-1:2014-08 EN ISO 2480

20、1-1:2014 (E) ForewordThis document (EN ISO 24801-1:2014) has been prepared by Technical Committee ISO/TC 228 “Tourism and related services” in collaboration with Technical Committee CEN/TC 329 “Tourism services”, the secretariat of which is held by DIN. This European Standard shall be given the stat

21、us of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2014, and conflicting national standards shall be withdrawn at the latest by October 2014. Attention is drawn to the possibility that some of the elements of this document may be the sub

22、ject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14153-1:2003. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement t

23、his European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slova

24、kia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 24801-1:2014 has been approved by CEN as EN ISO 24801-1:2014 without any modification. 3DIN EN ISO 24801-1:2014-08EN ISO 24801-1:2014 (E)IntroductionThis part of ISO 24801 is one of a series

25、of International Standards relating to recreational diving services, which have been prepared with the aim of establishing a set of specifications for safety practices and the provision of services.These International Standards specify: necessary levels of experience and competency of scuba divers a

26、nd scuba instructors; safety practices and requirements for recreational scuba diving service providers appropriate to the different diving levels.The requirements specified are minimal; they do not preclude the provision of additional training or the evaluation of additional competencies by a servi

27、ce provider. These International Standards represent a tool for comparison of existing (or future) qualifications of scuba divers. They do not represent a course programme, nor do they imply that course programmes and scuba diver qualifications issued by different nations or training organizations a

28、re required to correspond to these levels.4DIN EN ISO 24801-1:2014-08 EN ISO 24801-1:2014 (E) 1 ScopeThis part of ISO 24801 specifies the competencies required of a scuba diver in order to obtain a scuba diver qualification from a training organization attesting that he/she has met or exceeded scuba

29、 diver level 1 (“Supervised diver”), and specifies evaluation criteria for these competencies.It also specifies the conditions under which training is provided, in addition to the general requirements for recreational diving service provision in accordance with ISO 24803.This part of ISO 24801 appli

30、es to training and evaluation in recreational scuba diving.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, only the edition cited applies. For undated references, the late

31、st edition of the referenced document (including any amendments) applies.ISO 24801-3, Recreational diving services Requirements for the training of recreational scuba divers Part 3: Level 3 Dive leaderISO 24802-1, Recreational diving services Requirements for the training of scuba instructors Part 1

32、: Level 1ISO 24802-2, Recreational diving services Requirements for the training of scuba instructors Part 2: Level 2ISO 24803, Recreational diving services Requirements for recreational scuba diving service providersEN 250:2000, Respiratory equipment Open-circuit self-contained compressed air divin

33、g apparatus Requirements, testing, markingEN 12628:1999, Diving accessories Combined buoyancy and rescue devices Functional and safety requirements, test methods3 Terms and definitionsFor the purposes of this document, the terms and definitions of EN 250:2000 and EN 12628:1999 and the following appl

34、y.3.1training organizationentity providing training systems and issuing qualifications for recreational diving, and which is responsible for the implementation and quality management of trainingNote 1 to entry: Entity can include scuba diving federations and scuba diver training agencies.5DIN EN ISO

35、 24801-1:2014-08EN ISO 24801-1:2014 (E)3.2scuba instructorindividual qualified in accordance with ISO 24802-1 or ISO 24802-23.3dive leaderindividual qualified in accordance with ISO 24801-33.4breathing gasmixture of oxygen and nitrogen with no less than 20 % oxygen3.5confined waterswimming pool with

36、 a depth appropriate to the activity or body of water, offering similar conditions with regard to visibility, depth, water movement and access3.6open waterbody of water significantly larger than a swimming pool, offering conditions typical of a natural body of water3.7diving equipmentequipment consi

37、sting of fins, mask, snorkel, regulator, alternative breathing gas system, cylinder, cylinder-support-system, buoyancy compensator, a quick release weight system (if appropriate), submersible pressure gauge (breathing gas pressure monitor), means to measure depth and time and to safely limit exposur

38、e to inert gas, diving suit (if appropriate)Note 1 to entry: An alternative breathing gas system could range from a simple octopus system to a duplicate breathing system with a separate breathing gas supply.Note 2 to entry: Specific environments can require additional equipment (e.g. an underwater n

39、avigational aid, knife/cutting device, delayed surface marker buoy).3.8direct supervisionsupervision of a group of divers by a scuba instructor or a dive leader who is in a position that allows rapid intervention on behalf of the divers4 Competencies of a recreational scuba diver at level 1 (“Superv

40、ised diver”)Scuba divers at level 1 shall be trained such that when evaluated in accordance with Clause 10 they are deemed to have sufficient knowledge, skill and experience to dive in open water under the direct supervision of a dive leader.Scuba divers at level 1 are qualified to dive within the f

41、ollowing parameters: dive to a recommended maximum depth of 12 m; dive in groups of up to four level 1 scuba divers per dive leader; make dives which do not require in-water decompression stops; dive only when appropriate support is available at the surface; dive under conditions that are equal or b

42、etter than the conditions where they were trained.If accompanied by a scuba instructor, a scuba diver at level 1 may gain progressive experience beyond these parameters and develop competency in managing more challenging diving conditions designed to lead to higher qualifications.6DIN EN ISO 24801-1

43、:2014-08 EN ISO 24801-1:2014 (E) Where further instruction is required this can only be provided by a suitably qualified scuba instructor. Where only further experience is required, this may be supervised by a dive leader.5 Prerequisites for training5.1 GeneralThe service provider shall ensure that

44、the client fulfils the following prerequisites to take part in the training course envisaged.5.2 MinorsDocumented parental or legal guardian consent shall be obtained when the applicant is a minor.5.3 Health requirementsDocumented evidence shall be obtained that the student has been medically screen

45、ed as suitable for recreational diving by means of an appropriate questionnaire or medical examination (see Annex A for an example of a medical sheet). In any case of doubt, or at the scuba instructors discretion, students shall be referred to proper medical resources. If the student is not examined

46、 by a physician the student shall be obliged to confirm by signature that he or she has understood written information given by the scuba instructor on diseases and physical conditions which can pose diving related risks.Students shall be advised of the importance of appropriate regular medical exam

47、inations.6 Introductory informationInformation in accordance with ISO 24803 shall be made available to the students prior to, or during the first class meeting.7 Required theoretical knowledge7.1 EquipmentStudents shall have an appropriate knowledge concerning the practical use of diving equipment i

48、tems as defined in 3.7.7.2 Physics of divingStudents shall have an appropriate knowledge of the influence and effects of changing pressure in particular regarding: equalization (e.g. ears and mask); breathing (not holding breath and effect of pressure on air consumption); buoyancy and how to control

49、 it.7.3 Medical problems related to diving7.3.1 GeneralStudents shall have a basic knowledge of avoiding problems resulting from 7.3.2 and 7.3.3.7DIN EN ISO 24801-1:2014-08EN ISO 24801-1:2014 (E)7.3.2 Direct effects of pressure7.3.2.1 Increasing pressure (descent phase): gas compression (e.g. ears, sinuses, masks, lungs, suits, teeth).7.3.2.2 Decreasing pressure (ascent phase): gas expansion (e.g. ears, sinuses, lungs, stomach,