EN 16228-6-2014 en Drilling and foundation equipment - Safety - Part 6 Jetting grouting and injection equipment《钻孔及基础设备 安全性 第6部分 注水 灌浆 注射设备》.pdf

1、BSI Standards PublicationBS EN 16228-6:2014Drilling and foundation equipment SafetyPart 6: Jetting, grouting and injection equipmentBS EN 16228-6:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 16228-6:2014.It supersedes BS EN 791:1995+A1:2009 and BS EN 996

2、:1995 + A3:2009 which are withdrawnThe UK participation in its preparation was entrusted to Technical Committee B/513, Construction equipment and plant and site safety.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport

3、to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 73269 0ICS 93.020Compliance with a British Standard cannot confer immunity from legal obligations.Thi

4、s British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2014.Amendments/corrigenda issued since publicationDate Text affectedBS EN 16228-6:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 16228-6:2014.It

5、supersedes BS EN 791:1995+A1:2009 and BS EN 996:1995 + A3:2009 which are withdrawnThe UK participation in its preparation was entrusted to Technical Committee B/513, Construction equipment and plant and site safety.A list of organizations represented on this committee can be obtained on request to i

6、ts 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 Standards Limited 2014ISBN 978 0 580 73269 0ICS 93.020Compliance with a British Standard ca

7、nnot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2014.Amendments/corrigenda issued since publicationDate Text affectedTogether with BS EN 16228-1:2014, BS EN 16228-2:2014, BS EN 16228-3:2014,

8、BS EN 16228-4:2014, BS EN 16228-5:2014 and BS EN 16228-7:2014, it supersedes BS EN 791:1995+A1:2009 and BS EN 996:1995+A3:2009, which are withdrawn.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2014.BS EN 16228-6:2014EUROPEAN STAN

9、DARD NORME EUROPENNE EUROPISCHE NORM EN 16228-6 May 2014 ICS 93.020 Supersedes EN 791:1995+A1:2009, EN 996:1995+A3:2009English Version Drilling and foundation equipment - Safety - Part 6: Jetting, grouting and injection equipment Machines de forage et de fondation - Scurit - Partie 6: Machines pour

10、traitement des sols par injection et machinespour injection des sols par jet Gerte fr Bohr- und Grndungsarbeiten - Sicherheit - Teil 6: Gerte fr Injektionsarbeiten This European Standard was approved by CEN on 6 March 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations wh

11、ich 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 application to the CEN-CENELEC Management Centre or to any CEN member. This E

12、uropean 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 Management Centre has the same status as the official versions. CEN members

13、 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, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,

14、 Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form a

15、nd by any means reserved worldwide for CEN national Members. Ref. No. EN 16228-6:2014 EBS EN 16228-6:2014EN 16228-6:2014 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 List of additional significant hazards 7 5 Safety requirements and/o

16、r protective measures 7 5.1 General 7 5.2 Components .8 5.2.1 Fluid pumps, hoses and mixers .8 5.2.2 Working conditions .8 5.2.3 Additional requirements for hazardous gases .8 5.2.4 Remote control .8 5.2.5 Additional requirements for hoses used for jet-grouting 8 5.2.6 Emergency stops for jet-grouti

17、ng 8 5.2.7 Hose fastening for jet-grouting 8 5.2.8 Burst safety factors for jet-grouting hoses .8 5.2.9 Conditions for testing the high pressure jet of jet-grouting drill rigs 9 5.3 Dust .9 6 Verification of the safety requirements and/or protective measures .9 6.1 General 9 6.2 Functional test 10 7

18、 Information for use . 10 7.1 Operators manual 10 7.2 Maintenance instructions 11 Annex A (normative) Noise test code 12 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC . 13 Bibliography . 14 BS EN 16228-6:2014EN 16228-6:20

19、14 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 List of additional significant hazards 7 5 Safety requirements and/or protective measures 7 5.1 General 7 5.2 Components .8 5.2.1 Fluid pumps, hoses and mixers .8 5.2.2 Working condition

20、s .8 5.2.3 Additional requirements for hazardous gases .8 5.2.4 Remote control .8 5.2.5 Additional requirements for hoses used for jet-grouting 8 5.2.6 Emergency stops for jet-grouting 8 5.2.7 Hose fastening for jet-grouting 8 5.2.8 Burst safety factors for jet-grouting hoses .8 5.2.9 Conditions for

21、 testing the high pressure jet of jet-grouting drill rigs 9 5.3 Dust .9 6 Verification of the safety requirements and/or protective measures .9 6.1 General 9 6.2 Functional test 10 7 Information for use . 10 7.1 Operators manual 10 7.2 Maintenance instructions 11 Annex A (normative) Noise test code

22、12 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC . 13 Bibliography . 14 BS EN 16228-6:2014EN 16228-6:2014 (E) 3 Foreword This document (EN 16228-6:2014) has been prepared by Technical Committee CEN/TC 151 “Construction eq

23、uipment and building material machines - Safety”, 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 November 2014 and conflicting national standards shall be

24、 withdrawn at the latest by November 2014. This document supersedes EN 791:1995+A1:2009, EN 996:1995+A3:2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For r

25、elationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This European Standard is divided into several parts and covers drilling and foundation equipment. Part 1 contains requirements that are/may be common to all drilling and foundation equipment. Oth

26、er parts contain additional requirements for specific machines that supplement or modify the requirements of part 1. Compliance with the clauses of part 1 together with those of a relevant specific part of this standard giving requirements for a particular machine provides one means of conforming wi

27、th the essential health and safety requirements of the Directive concerned. When a relevant specific part does not exist, part 1 can help to establish the requirements for the machine, but will not by itself provide a means of conforming to the relevant essential health and safety requirements of th

28、e Directive. This European Standard, EN 16228, Drillling and foundation equipment Safety, consists of the following parts: Part 1: Common requirements Part 2: Mobile drill rigs for civil and geotechnical engineering, quarrying and mining Part 3: Horizontal directional drilling equipment (HDD) Part 4

29、: Foundation equipment Part 5: Diaphragm walling equipment Part 6: Jetting, grouting and injection equipment Part 7: Interchangeable auxiliary equipment According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Euro

30、pean 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, Slovakia, Slo

31、venia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 16228-6:2014EN 16228-6:2014 (E) 4 Introduction This document is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards are covered are indicated in the scope of this standard. When p

32、rovisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for drilling and foundation equipment that have been designed and built according to the provisions

33、 of this type C standard. BS EN 16228-6:2014EN 16228-6:2014 (E) 4 Introduction This document is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards are covered are indicated in the scope of this standard. When provisions of this type C standard are di

34、fferent from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for drilling and foundation equipment that have been designed and built according to the provisions of this type C standard. BS EN 16228-6:

35、2014EN 16228-6:2014 (E) 5 1 Scope This European Standard, together with part 1, deals with all significant hazards for jetting, grouting and injection equipment when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the

36、whole life time of the machine (see Clause 4). The requirements of this part are complementary to the common requirements formulated in EN 16228-1:2014 This document does not repeat the requirements from EN 16228-1:2014, but adds or replaces the requirements for application for jetting, grouting and

37、 injection equipment. Rigs for drilling, vibrating, pile driving, to be used for preparing holes for these applications are covered by EN 16228-2:2014 and/or EN 16228-4:2014. Jetting, grouting and injection equipment is used in the preparation, transfer and application of grouting materials used for

38、 either: the improvement of ground condition; or the filling of voids e.g. around piles or ground anchors. Jetting, grouting and injection equipment are constituted by all equipment and installations, operated by hand or electrically, pneumatically, mechanically or hydraulically powered, necessary f

39、or the following: mixing, storing, measuring and pumping of substances (cement suspension, mortar or chemical liquids/mixtures); jetting, grouting and injection processes (of/into subsoil) with low, medium or high pressure or vacuum systems; all types of pressure and wear resistant grout hoses, fitt

40、ings, quick release coupling with thread or hose connection, ball valves and flexible pipes; all control systems, electrical or mechanical pressure and flow recorders, for monitoring the grouting; all jetting, grouting and injection accessories, such as: special tools, lances, rods, sockets, packers

41、, retention clamps and swivel hooks. 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 ref

42、erenced document (including any amendments) applies. EN 809:1998+A1:2009, Pumps and pump units for liquids Common safety requirements prEN 853:2013, Rubber hoses and hose assemblies Wire braid reinforced hydraulic type Specification prEN 854:2013, Rubber hoses and hose assemblies Textile reinforced

43、hydraulic type Specification prEN 855:2011, Plastics hoses and hose assemblies Thermoplastics textile reinforced hydraulic type Specification prEN 856:2011, Rubber hoses and hose assemblies Rubber-covered spiral wire reinforced hydraulic type Specification BS EN 16228-6:2014EN 16228-6:2014 (E) 6 prE

44、N 857:2013, Rubber hoses and hose assemblies Wire braid reinforced compact type for hydraulic applications Specification EN 12001:2012, Conveying, spraying and placing machines for concrete and mortar Safety requirements EN 12151:2007, Machinery and plants for the preparation of concrete and mortar

45、Safety requirements EN 16228-1:2014, Drilling and foundation equipment Safety Part 1: General requirements EN ISO 4413:2010, Hydraulic fluid power General rules and safety requirements for systems and their components (ISO 4413:2010) EN ISO 4414:2010, Pneumatic fluid power General rules and safety r

46、equirements for systems and their components (ISO 4414:2010) EN ISO 12100:2010, Safety of machinery General principles for design Risk assessment and risk reduction (ISO 12100:2010) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100:2010, EN 16

47、228-1:2014 and the following apply. 3.1 grouting method for filling boreholes voids Note 1 to entry: The pressure of the grout pump is up to 0,3 Mpa. 3.2 injection method for grouting liquid mixtures or resins into voids/pores or for injecting of ground anchors or micro piles Note 1 to entry: Two di

48、fferent methods can be distinguished: the injection of solid matter in a liquid mixture, like cement or bentonite and the injection of chemicals, like water glass and hardener. Note 2 to entry: The pressure of the injection pump is up to 11 Mpa. 3.3 jetting or jet-grouting method for producing concr

49、ete part in soil, which is normally used for the underpinning of foundations of existing buildings, to produce a dense pit or to densify the pit floor, to stabilize the soil while tunnelling or to erect a dense screen for dams Note 1 to entry: The pressure of the jetting or high pressure pump is up to 60 MPa, which creates an exit velocity of the jet from the nozzle of more than 100 m/s. 3.4 safety burst hose special hose with a lower burst strength than the normally used hoses, which is intended to burst