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1、TECHNICAL SPECIFICATION SEAMLESS STEEL TRANSPORTABLEGAS CONTAINERS (ENDORSEMENT OF BS 5045-1) DEP 31.22.90.30-Gen. December 1996 DESIGN AND ENGINEERING PRACTICE USED BY COMPANIES OF THE ROYAL DUTCH/SHELL GROUP This document is confidential. Neither the whole nor any part of this document may be disc
2、losed to any third party without the prior written consent of Shell International Oil Products B.V. and Shell International Exploration and Production B.V., The Hague, The Netherlands. The copyright of this document is vested in these companies. All rights reserved. Neither the whole nor any part of
3、 this document may be reproduced, stored in any retrieval system or transmitted in any form or by any means (electronic, mechanical, reprographic, recording or otherwise) without the prior written consent of the copyright owners. PREFACE DEP (Design and Engineering Practice) publications reflect the
4、 views, at the time of publication, of: Shell International Oil Products B.V. (SIOP) and Shell International Exploration and Production B.V. (SIEP) and Shell International Chemicals B.V. (SIC) The Hague, The Netherlands, and other Service Companies. They are based on the experience acquired during t
5、heir involvement with the design, construction, operation and maintenance of processing units and facilities, and they are supplemented with the experience of Group Operating companies. Where appropriate they are based on, or reference is made to, national and international standards and codes of pr
6、actice. The objective is to set the recommended standard for good design and engineering practice applied by Group companies operating an oil refinery, gas handling installation, chemical plant, oil and gas production facility, or any other such facility, and thereby to achieve maximum technical and
7、 economic benefit from standardization. The information set forth in these publications is provided to users for their consideration and decision to implement. This is of particular importance where DEPs may not cover every requirement or diversity of condition at each locality. The system of DEPs i
8、s expected to be sufficiently flexible to allow individual operating companies to adapt the information set forth in DEPs to their own environment and requirements. When Contractors or Manufacturers/Suppliers use DEPs they shall be solely responsible for the quality of work and the attainment of the
9、 required design and engineering standards. In particular, for those requirements not specifically covered, the Principal will expect them to follow those design and engineering practices which will achieve the same level of integrity as reflected in the DEPs. If in doubt, the Contractor or Manufact
10、urer/Supplier shall, without detracting from his own responsibility, consult the Principal or its technical advisor. The right to use DEPs is granted by SIOP, SIEP or SIC, in most cases under Service Agreements primarily with companies of the Royal Dutch/Shell Group and other companies receiving tec
11、hnical advice and services from SIOP, SIEP or SIC. Consequently, three categories of users of DEPs can be distinguished: 1)Operating companies having a Service Agreement with SIOP, SIEP, SIC or other Service Company. The use of DEPs by these Operating companies is subject in all respects to the term
12、s and conditions of the relevant Service Agreement. 2)Other parties who are authorized to use DEPs subject to appropriate contractual arrangements. 3)Contractors/subcontractors and Manufacturers/Suppliers under a contract with users referred to under 1) or 2) which requires that tenders for projects
13、, materials supplied or - generally - work performed on behalf of the said users comply with the relevant standards. Subject to any particular terms and conditions as may be set forth in specific agreements with users, SIOP, SIEP and SIC disclaim any liability of whatsoever nature for any damage (in
14、cluding injury or death) suffered by any company or person whomsoever as a result of or in connection with the use, application or implementation of any DEP, combination of DEPs or any part thereof. The benefit of this disclaimer shall inure in all respects to SIOP, SIEP, SIC and/or any company affi
15、liated to these companies that may issue DEPs or require the use of DEPs. Without prejudice to any specific terms in respect of confidentiality under relevant contractual arrangements, DEPs shall not, without the prior written consent of SIOP and SIEP, be disclosed by users to any company or person
16、whomsoever and the DEPs shall be used exclusively for the purpose for which they have been provided to the user. They shall be returned after use, including any copies which shall only be made by users with the express prior written consent of SIOP and SIEP. The copyright of DEPs vests in SIOP and S
17、IEP. Users shall arrange for DEPs to be held in safe custody and SIOP or SIEP may at any time require information satisfactory to them in order to ascertain how users implement this requirement. All administrative queries should be directed to the DEP Administrator in SIOP. NOTE: In addition to DEP
18、publications there are Standard Specifications and Draft DEPs for Development (DDDs). DDDs generally introduce new procedures or techniques that will probably need updating as further experience develops during their use. The above requirements for distribution and use of DEPs are also applicable to
19、 Standard Specifications and DDDs. Standard Specifications and DDDs will gradually be replaced by DEPs. DEP 31.22.90.30-Gen. December 1996 Page 2 TABLE OF CONTENTS 1.INTRODUCTION.4 1.1SCOPE 4 1.2DISTRIBUTION, INTENDED USE AND REGULATORY CONSIDERATIONS4 1.3DEFINITIONS AND ABBREVIATIONS.4 1.4CROSS-REF
20、ERENCES4 2.EXTERNAL STANDARD APPROVED FOR USE5 3.REFERENCES6 DEP 31.22.90.30-Gen. December 1996 Page 3 1.INTRODUCTION 1.1SCOPE This DEP specifies requirements and gives recommendations for the materials, design, construction and testing of seamless steel transportable gas containers. This DEP is bas
21、ed on BS 5045-1, which is fully endorsed for use. This DEP replaces the DEP of the same number dated April 1987. The previous DEP applied only to hydrogen and nitrogen containers for hydro-processing units, but this limitation no longer applies. 1.2DISTRIBUTION, INTENDED USE AND REGULATORY CONSIDERA
22、TIONS Unless otherwise authorised by SIPM, the distribution of this DEP is confined to companies forming part of the Royal Dutch/Shell Group or managed by a Group company, and to Contractors and Manufacturers/Suppliers nominated by them (i.e. the distribution code is “F“ as described in DEP 00.00.05
23、.05-Gen.) This DEP is intended for use in oil refineries, chemical plants, gas plants, exploration and production facilities and supply/marketing installations If national and/or local regulations exist in which some of the requirements may be more stringent than in this DEP the Contractor shall det
24、ermine by careful scrutiny which of the requirements are the more stringent and which combination of requirements will be acceptable as regards safety, environmental, economic and legal aspects. In all cases the Contractor shall inform the Principal of any deviation from the requirements of this DEP
25、 which is considered to be necessary in order to comply with national and/or local regulations. The Principal may then negotiate with the Authorities concerned with the object of obtaining agreement to follow this DEP as closely as possible. 1.3DEFINITIONS AND ABBREVIATIONS 1.3.1General definitions
26、The Contractor is the party which carries out all or part of the design, engineering, procurement, construction, commissioning or management of a project or operation of a facility. The Principal may undertake all or part of the duties of the Contractor. The Manufacturer/Supplier is the party which
27、manufactures or supplies equipment and services to perform the duties specified by the Contractor. The Principal is the party which initiates the project and ultimately pays for its design and construction. The Principal will generally specify the technical requirements. The Principal may also inclu
28、de an agent or consultant authorised to act for, and on behalf of, the Principal. The word shall indicates a requirement. The word should indicates a recommendation. 1.4CROSS-REFERENCES Where cross-references to other parts of this DEP are made, the referenced section number is shown in brackets. Ot
29、her documents referenced by this DEP are listed in (3). DEP 31.22.90.30-Gen. December 1996 Page 4 2.EXTERNAL STANDARDAPPROVED FOR USE The following standard is approved for use without any Group amendments: BS 5045-1. DEP 31.22.90.30-Gen. December 1996 Page 5 3.REFERENCES In this DEP, reference is m
30、ade to the following publications: NoteUnless specifically designated by date, the latest edition of each publication shall be used, together with any amendments/supplements/revisions thereto. SHELL STANDARDS Index to DEP Publications and StandardDEP 00.00.05.05-Gen. Specifications BRITISH STANDARD
31、Transportable gas containers. Specification forBS 5045-1 seamless steel gas containers above 0.5 litre water1982 edition, plus AMD capacity5145 (1986), AMD 6318 (1991) and AMD 7910 (1993) Issued by: British Standards Institution, 389 Chiswick High Road, London W4 4AL, England DEP 31.22.90.30-Gen. December 1996 Page 6 Last page of this DEP