APPENDIX G Electrical Design Criteria（附录G电气设计标准）.pdfVIP

APPENDIX G ELECTRICAL ENGINEERING DESIGN CRITERIA ELECTRICAL ENGINEERING DESIGN CRITERIA 1.0 INTRODUCTION Control of the design, engineering, procurement, and construction activities on the Carrizo Energy Solar Farm (CESF) project will be completed in accordance with various predetermined standard practices and project specific practices. An orderly sequence of events for the implementation of the project is planned consisting of the following major activities: • Conceptual design; • Licensing and permitting; • Detailed design; • Procurement; • Construction and construction management; • Startup, testing, and checkout; and • Project completion. The purpose of this appendix is to summarize the codes and standards, and standard design criteria and practices that will be used during the project. The general electrical design criteria defined herein form the basis of the design for the electrical components and systems of the project. More specific design information will be developed during detailed design to support equipment and erection specifications. It is not the intent of this appendix to present the detailed design information for each component and system, but rather to summarize the codes, standards, and general criteria that will be used. Section 2.0 summarizes the applicable codes and standards and Section 3.0 includes the general design criteria for motors, power and control wiring, protective relaying, classification of hazardous areas, grounding, lighting, freeze protection, lightning protection, raceway, cable tray and conduit, and cathodic protection. 2.0 DESIGN CODES AND STANDARDS The design and specification of all work shall be in accordance with all applicable laws and regulations of the federal g