SANS 53121-4-2009 GRP tanks and vessels for use above ground Part 4 Delivery installation and maintenance《地面上使用的玻璃钢容器 第4部分 交货、安装及维护》.pdf

《SANS 53121-4-2009 GRP tanks and vessels for use above ground Part 4 Delivery installation and maintenance《地面上使用的玻璃钢容器 第4部分 交货、安装及维护》.pdf》由会员分享，可在线阅读，更多相关《SANS 53121-4-2009 GRP tanks and vessels for use above ground Part 4 Delivery installation and maintenance《地面上使用的玻璃钢容器 第4部分 交货、安装及维护》.pdf（26页珍藏版）》请在麦多课文档分享上搜索。

1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA

2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any

3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-22250-5 SANS 53121-4:2009Edition 1 and EN corr.EN 13121-4:2005Edition 1 and corr.SOUTH AFRICAN NATIONAL STANDARD GRP tanks and vessels for

4、 use above ground Part 4: Delivery, installation and maintenance This national standard is the identical implementation of EN 13121-4:2005 and EN corrigendum, and is adopted with the permission of CEN, rue de Stassart 36, B-1050 Brussels. Published by SABS Standards Division 1 Dr Lategan Road Groenk

5、loof Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS SANS 53121-4:2009 Edition 1 and EN corr. EN 13121-4:2005 Edition 1 and corr. Table of changes Change No. Date Scope EN corr. 2007 Corrected to add information in the keys in the table on allowable liftin

6、g methods for straight vertical lift. National foreword This South African standard was approved by National Committee SABS TC 1015, Fibre-reinforced plastics products, in accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This SANS docume

7、nt was published in July 2009. EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 13121-4:2005/ACFebruary 2007Fvrier 2007Februar 2007ICS 23.020.10English versionVersion FranaiseDeutsche FassungGRP tanks and vessels for use above ground - Part 4: Delivery, installationand maintenanceRservoirs et rcipi

8、ents en PRV pourapplications hors sol - Partie 4: Livraison,installation et maintenanceOberirdische GFK-Tanks und -Behlter -Teil 4: Auslieferung, Aufstellung undInstandhaltungThis corrigendum becomes effective on 14 February 2007 for incorporation in the three officiallanguage versions of the EN.Ce

9、corrigendum prendra effet le 14 fvrier 2007 pour incorporation dans les trois versionslinguistiques officielles de la EN.Die Berichtigung tritt am 14.Februar 2007 zur Einarbeitung in die drei offiziellen Sprachfassungen derEN in Kraft.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISAT

10、IONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.Tous droits dexploitation sous quelque forme et de quelque manire que ce soit rservs dans le monde enti

11、er auxmembres nationaux du CEN.Alle Rechte der Verwertung, gleich in welcher Form und in welchem Verfahren, sind weltweit den nationalen Mitgliedernvon CEN vorbehalten.Ref. No.:EN 13121-4:2005/AC:2007 D/E/FEN 13121-4:2005/AC:2007 (E/F/D) 2 English version In Annex A Table A.1c), add in the keys: One

12、 crane: 8 Synthetic webbing sling Two cranes: 9 Tailing lug Version franaise Dans l annexe A, tableau A.1c), adapter aux lgendes: Une grue: 8 lingue darrimage synthtique Deux grues: 9 Anneau dextrmit Deutsche Fassung In Anhang A Tabelle A.1c) muss in den Legenden eingefgt werden: Ein Kran: 8 Gewebeg

13、urt Zwei Krane: 9 Fhrse EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 13121-4January 2005ICS 23.020.10English versionGRP tanks and vessels for use above ground - Part 4: Delivery,installation and maintenanceRservoirs et rcipients en PRV pour applications hors sol -Partie 4: Livraison, installati

14、on et maintenanceOberirdische GFK-Tanks und -Behlter - Teil 4:Auslieferung, Aufstellung und InstandhaltungThis European Standard was approved by CEN on 12 November 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanSt

15、andard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French,

16、 German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, D

17、enmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPI

18、SCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13121-4:2005: EEN 13121-4:2005 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Ter

19、ms and definitions .4 4 Delivery .4 4.1 General4 4.2 Low temperature effects .4 4.3 Pre-delivery check .5 4.4 Storage5 4.5 Lifting devices5 4.6 Loading .5 4.7 Transportation5 5 Installation 6 5.1 General6 5.2 Pre-installation checks6 5.3 Preparation of installation location6 5.3.1 Requirements for i

20、nstallation surfaces .6 5.3.2 Preparation of support and erection of tanks or vessels6 5.4 Bolting.7 5.4.1 Anchor bolting .7 5.4.2 Nozzle bolting.7 5.4.3 Bolt torques7 5.5 Connections .7 5.6 Attachments .7 5.7 Inspection and tests 7 6 Maintenance .8 Annex A (informative) Allowable lifting methods fo

21、r straight vertical lift .9 Annex B (informative) Repositioning of tank/vessel from horizontal to vertical12 Annex C (informative) Delivery checklist15 Annex D (informative) Installation checklist.16 Annex E (informative) Guidance notes for maintenance.17 E.1 General17 E.2 Service conditions.17 E.3

22、Cleaning and servicing .17 E.4 Repairing and replacing17 E.5 Inspections and tests 17 Bibliography 18 EN 13121-4:2005 (E) 3 Foreword This document (EN 13121-4:2005) has been prepared by Technical Committee CEN/TC 210 “GRP tanks and ves-sels”, the secretariat of which is held by DIN. This European St

23、andard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2005, and conflicting national standards shall be withdrawn at the latest by July 2005. Document EN 13121 consists of the following parts under the general tit

24、le GRP tanks and vessels for use above ground: Part 1: Raw materials Specification conditions and acceptance conditions. Part 2: Composite materials Chemical resistance. Part 3: Design and workmanship. Part 4: Delivery, installation and maintenance. This document has been prepared under a mandate gi

25、ven to CEN by the European Commission and the European Free Trade Association. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun-tries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Esto-ni

26、a, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 13121-4:2005 (E) 4 1 Scope This document gives requirements for delivery, installa

27、tion and maintenance of GRP tanks and vessels in accordance with prEN 13121-3. 2 Normative references Not applicable. 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 delivery delivery includes loading, transportation and off-loading of the GR

28、P tank or vessel at the site designated by the purchaser 3.2 installation installation includes the preparation of the support(s), erection or placement on the supports and fixing the tank or vessel, inspection and tests before commissioning 3.3 bedding material bedding material for flat-bottomed ta

29、nks, pliable during installation and load bearing before commissioning 3.4 screed hard setting material to correct minor surface irregularities 3.5 transporter organisation in charge of the transport of the tank/vessel from the place of loading to the place of storage or instal-lation 3.6 installer

30、organisation in charge of installing the tank/vessel in its place of use 4 Delivery 4.1 General If the manufacturer considers that the requirements of this document are insufficient for the loading and the transpor-tation of the GRP tank or vessel for the purposes of any particular delivery, he shal

31、l provide the necessary additional information. NOTE A recommended check list of those items which should be verified is given in Annex C (informative). 4.2 Low temperature effects The possible effects on the material properties of the GRP tank or vessel of ambient temperatures experienced during tr

32、ansportation shall, as far as possible, be taken into consideration, especially temperatures less than 5 C. EN 13121-4:2005 (E) 5 4.3 Pre-delivery check A pre-delivery check shall be made to ensure that: the appropriate inspection certificate is available; the tank/vessel is correctly identified; th

33、e tank/vessel is in its as-released condition; all branches are blanked with either service blanks or temporary covers. NOTE To avoid damage to the GRP tank or vessel during delivery, temporary bracings should be used. 4.4 Storage If, after unloading, the GRP tank or vessel cannot immediately be ins

34、talled in its final position, it shall be stored as follows: a) Wherever possible the GRP tank or vessel shall be stored in the design orientation i.e. vertical tank or vessel shall be stored (supported and anchored) vertically. If it is not possible to store the item in their operational orientatio

35、n it may be stored otherwise with special considerations on supporting and anchoring. The use of saddles or supporting timbers with wedges may be necessary. b) The storage area shall be level and free from protrusions or ridges to avoid point loading. The GRP vessel or tank shall be located in an ar

36、ea remote from vehicular traffic or suitably protected from traffic. Consideration shall be given to movements due to wind on the empty item and temporary anchors shall be provided. 4.5 Lifting devices Where the lifting device will make direct contact with GRP surfaces, synthetic fibre flat webbing

37、slings shall be used. The minimum width of the slings shall be 80 mm. 4.6 Loading The GRP tank or vessel shall be lifted and handled in a suitable manner according to the state of the art; appropriate manners are shown in the examples in Annex A (informative) and Annex B (informative). The lifting d

38、evices shall be attached to the GRP tank or vessel in correspondence with the design of the tank or vessel. All lifts shall take into the consideration the site and atmospheric conditions, especially wind. All lifts shall avoid any impact. Loading details shall be recorded. NOTE This may be done by

39、e.g. using the form given in Annex C (informative). 4.7 Transportation Loads occurring during transport shall be considered to ensure that undue stress, local loads and abrasion are not imposed on the GRP tank or vessel. The GRP tank or vessel shall be secured by webbing slings or ropes. NOTE At the

40、 destination and before off-loading the GRP tank or vessel should be visually inspected. The results of inspec-tion should be recorded, e.g. using the form Annex C (informative). EN 13121-4:2005 (E) 6 5 Installation 5.1 General The manufacturer shall advise the methods of installation of the GRP tan

41、k or vessel. NOTE 1 The installation should be carried out by trained personnel only. NOTE 2 The details of installation should be recorded, e.g. using the form given in Annex D (informative). 5.2 Pre-installation checks A pre-installation check shall be made to ensure that: a) supporting structures

42、 or foundations are suitable for the installation; b) supporting structures or foundations are within the specified tolerances; c) if necessary, the item is protected from flotation. Pre-installation details shall be recorded, e.g. using the form given in Annex D (informative). 5.3 Preparation of in

43、stallation location 5.3.1 Requirements for installation surfaces The supporting structure shall meet the requirements of the manufacturer of the GRP tank or vessel. 5.3.2 Preparation for support and erection of tanks or vessels 5.3.2.1 Flat-bottomed tanks or vessels a) Installation on flat and even

44、surfaces The foundation shall be flat and level within 2 mm/m with an overall maximum deviation of 5 mm. Flat-bottomed tanks/vessels shall be erected vertically with a maximum deviation of 0,5. b) Installation using a bedding material On uneven foundations or in case of uneven tank or vessel bottoms

45、, a fresh bedding material of a sufficient thickness shall be used to ensure contact between the foundation and the bottom. NOTE The bedding material, e.g. cement screed, polymer concrete, sodium/potassium water glass sand mixtures and bituminous sand mixtures, rubber, bitumen felt should be laid sh

46、ortly before erection ensuring that any orientation marks are visible. The bedding material should be covered to prevent adhesion to the tank/vessel. c) Installation on piers or beams Installation on piers, beams or gratings shall be in accordance with the design. 5.3.2.2 Horizontal tanks/vessels Sa

47、ddle supports shall be as designed. NOTE The saddle support should be installed with a tolerance of 1 mm/m separation. EN 13121-4:2005 (E) 7 5.3.2.3 Circumferential skirt supported vertical tanks or vessels The tank or vessel shall be installed vertically with a maximum deviation of 0,5. The alignme

48、nt may be achieved by placing suitable load-bearing shims, on either side of the anchor bolts. Any gap between the skirt and the supporting structure shall be filled with a load-bearing infill before commissioning. 5.3.2.4 Tanks or vessels with supporting legs Tanks or vessels with supporting legs s

49、hall be installed vertically with a maximum deviation of 0,5 and securely anchored to the supporting structure. The legs shall be shimmed using a load-bearing material to ensure that the tank or vessel is uniformly supported. 5.3.2.5 Drop-through tanks or vessels with separate supporting rings When using drop-through tanks or vessels it shall be ensured that the support arrangement, whether continuous or split, will support the tank/vessel uniformly. 5.4 Bolting 5.4.1 Anchor bolting The bolting work shall be carried out in acc