ISO/TS TECHNICAL SPECIFICATION 10465-1 First edition 2007-04-15 Underground installation of flexible glass-reinforced pipes based on unsaturated polyester resin (GRP-UP)- Part 1: Installation procedures Installationenterreedecanalisationsflexiblesrenforcéesdefibresde verrea basede résinepolyesterinsaturée (GRP-UP)- Partie1:Modesoperatoiresd'installation Reference number ISO/TS 10465-1:2007(E) @ISO2007 Not for Res ISO/TS10465-1:2007(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability inthis area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below COPYRIGHTPROTECTEDDOCUMENT ISO2007 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO'smemberbody in the country of the requester. ISO copyright office Casepostale56.CH-1211Geneva20 Tel.+ 4122749 0111 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ISO 2007 -All rights reserved without license from IHS Not for Resale ISO/TS10465-1:2007(E) Contents Page Foreword. Introduction vi 1 Scope 2 Normative references.. 3 Terms and definitions.. 4 Installation- Designconsiderations. 4.1 General.... 4.2 4.3 Flexible pipe -Technical concepts.... 4.4 Pipe selection.... 5 On-site inspection,transportation, handling and storage 5.1 Inspection.. 5.2 Transportation.. 5.3 Pipe handling 5.4 Storage.... 10 5.5 On-site inspection.. 6 Trench construction. 12 6.1 Excavation... 12 6.2 Minimum trench width. 12 6.3 Trench-bottom.... 12 6.4 Water control...... 13 6.5 Support of trench walls..... 13 6.6 Trenching on slopes... 14 6.7 Exposing pipes when making service-line connections.... 15 6.8 Trench bottom in weak soils ........ 15 7 Foundation and bedding. 15 7.1 General..... 15 7.2 Migration control of bedding materials 15 7.3 Trench foundation ... 16 7.4 17 8 Pipe laying and jointing.... 17 8.1 Quality assurance. 17 8.2 Pipe laying .... 18 8.3 Jointing pipes laid on steep gradients 18 9 Embedment and backfill 19 9.1 Pipe zone backfill configurations. 19 9.2 Embedmentmaterials... 20 9.3 Placing and compacting embedment materials 21 9.4 22 9.5 Parallel or crossing piping systems.. 24 9.6 Special precautions.... 26 10 Thrust resistance and rigid connections 27 10.1 Support forcontrol devices... 27 10.2 10.3 Connectionstorigidstructures 29 10.4 Connectionswith rigid joints 31 CopyrightInternatinalOrganizationfrstandardizaion'ghtsreserved ili se fromIHS Not for Resale ISO/TS 10465-1:2007(E) 11 11.1 Jointcharacterization 32 11.2 Adhesive bonded joints.. 11.3 Butt and wrapped joints. 32 11.4 Bolted flanged joints.. .32 11.5 Socket and spigot with elastomeric sealing elements. 33 11.6 Flexible joints withelastomeric seal. 33 11.7 Mechanical compression joints.... 11.8 Slip-on coupling .. 11.9 Mechanical band couplings .. .34 12 Special installations. .34 12.1 34 12.2 Submarine pipelines .34 12.3 Embankment installations. .37 13 Testing... ..38 13.1 Deflection testing.. ..38 13.2 Pressure testing..... ..38 13.3 Non-pressurepipelines 13.4 Pressurepipelines. 41 14 Disinfectionofwatermains... 42 14.1 Swabbing 42 14.2 Disinfection.... Annex A (informative) Classification of soils and consolidation class terminology. 43 Bibliograph