DEP 32.30.20.11-Gen.pdf
《DEP 32.30.20.11-Gen.pdf》由会员分享,可在线阅读,更多相关《DEP 32.30.20.11-Gen.pdf(35页珍藏版)》请在三一文库上搜索。
1、MANUAL FIRE, GAS AND SMOKE DETECTION SYSTEMS DEP 32.30.20.11-Gen. November 1995 DESIGN AND ENGINEERING PRACTICE This document is confidential. Neither the whole nor any part of this document may be disclosed to any third party without the prior written consent of Shell International Oil Products B.V
2、. 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 this document may be reproduced, stored in any retrieval system or transmitted in any form or by
3、any means (electronic, mechanical, reprographic, recording or otherwise) without the prior written consent of the copyright owners. PDF created with pdfFactory Pro trial version PREFACE DEP (Design and Engineering Practice) publications reflect the views, at the time of publication, of: Shell Inter
4、national 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 their involvement with the design, construction, ope
5、ration 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 practice. The objective is to set the recommended sta
6、ndard 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 economic benefit from standardization. The informa
7、tion 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 is expected to be sufficiently flexible to allow ind
8、ividual 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 required design and engineering standards. In part
9、icular, 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 Manufacturer/Supplier shall, without detracting from his ow
10、n 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 technical advice and services from SIOP, SIEP or SIC.
11、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 terms and conditions of the relevant Service Agreement.
12、 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, materials supplied or - generally - work performe
13、d 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 (including injury or death) suffered by any company or
14、 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 affiliated to these companies that may issue DEPs or re
15、quire 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 whomsoever and the DEPs shall be used exclusively f
16、or 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 SIEP. Users shall arrange for DEPs to be held in saf
17、e 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 publications there are Standard Specifications and
18、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 Standard Specifications and DDDs. Standard Specifi
19、cations and DDDs will gradually be replaced byDEPs. DEP 32.30.20.11-Gen. November 1995 Page 2 PDF created with pdfFactory Pro trial version TABLE OF CONTENTS 1.INTRODUCTION4 1.1SCOPE.4 1.2DISTRIBUTION, INTENDED USE AND REGULATORY CONSIDERATIONS 4 1.3DEFINITIONS.4 1.4CROSS-REFERENCES5 2.FIRE, GAS AN
20、D SMOKE DETECTOR SELECTION6 2.1GENERAL 6 2.2.FLAMMABLE GAS DETECTOR SELECTION 6 2.3TOXIC GAS DETECTOR SELECTION.7 2.4FIRE AND SMOKE DETECTOR SELECTION9 3.SYSTEM ENGINEERING, SPECIFICATION AND INSTALLATION PRACTICES.11 3.1GENERAL 11 3.2HUMAN-MACHINE INTERFACE (HMI) 12 3.3DETECTOR STANDARDS .17 3.4CON
21、TROL MODULES18 3.5.ALARM LEVEL SETTINGS.19 3.6.REQUIREMENTS FOR CIRCUIT INTEGRITY. 20 3.7.EXTINGUISHING SYSTEMS21 3.8.PURCHASING REQUIREMENTS.22 3.9.INSTALLATION PRACTICES FOR DETECTORS AND ASSOCIATED EQUIPMENT23 4.INSPECTION AND TESTING.27 4.1FACTORY INSPECTION AND TESTING.27 4.2SITE INSPECTION AND
22、 TESTING27 5.MAINTENANCE .28 5.1GENERAL 28 5.2PRECAUTIONS DURING CONSTRUCTION, SHUTDOWNS AND COMMISSIONING28 5.3INITIAL CALIBRATION.28 5.4CALIBRATION/TESTING OF FLAMMABLE GAS DETECTORS 29 5.5CALIBRATION/TESTING OF H2S GAS DETECTORS.29 5.6CALIBRATION/TESTING OF FIRE AND SMOKE DETECTORS29 5.7TESTING F
23、REQUENCIES30 6.REFERENCES.31 APPENDICES APPENDIX IHEAT DETECTOR CLASSIFICATION.33 APPENDIX IITYPICAL CAUSE AND EFFECT MATRIX .34 APPENDIX IIITYPICAL HARDWIRED MIMIC PANEL LAYOUT35 DEP 32.30.20.11-Gen. November 1995 Page 3 PDF created with pdfFactory Pro trial version 1.INTRODUCTION 1.1SCOPE This DE
24、P specifies requirements and gives recommendations for the type selection, specification and installation of fire, gas and smoke detection systems (FGSs). This is a revision of the DEP of the same number dated August 1987. FGSs shall detect at an early stage: -the presence of flammable and toxic gas
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- DEP 32.30.20.11-Gen 32.30 20.11 Gen
链接地址:https://www.31doc.com/p-3754467.html