ENGINEERING SYMBOLOGY PRINTS AND DRAWINGS 2

DOE HDBK 1016 2 93 1993 FUNDAMENTALS HANDBOOK SYMBOLOGY AND DRAWINGS 2 of 2 Department of Energy D C 20585 Statement A Approved for public release distribution is unlimited document has been reproduced directly from the best available copy to DOE and DOE contractors from the Office of Scientific and Information P O Box 62 Oak Ridge TN 37831 to the public from the National Technical Information Services U S of Commerce 5285 Port Royal Springfield VA 22161 No DE93012181 SYMBOLOGY PRINTS AND DRAWINGS Engineering Symbology Prints and Drawings Handbook was developed to assist facility operating contractors in providing operators maintenance personnel and technical with the necessary fundamentals training to ensure a basic understanding of engineering their use and their function The handbook includes information on engineering fluid and prints piping and instrument drawings major symbols and conventions electronic and schematics logic circuits and diagrams and fabrication construction and drawings This information will provide personnel with a foundation for reading and using the engineering prints and drawings that are associated with various DOE facility operations and maintenance Words Training Material Print Reading Piping and Instrument Drawings Schematics Diagrams Block Diagrams Logic Diagrams Fabrication Drawings Construction Architectural Drawings 0 SYMBOLOGY PRINTS AND DRAWINGS Department of Energy DOE Fundamentals Handbooks consist of ten academic which include Mathematics Classical Physics Thermodynamics Heat Transfer and Flow Instrumentation and Control Electrical Science Material Science Mechanical Chemistry Engineering Symbology Prints and Drawings and Nuclear Physics and Theory The handbooks are provided as an aid to DOE nuclear facility contractors handbooks were first published as Reactor Operator Fundamentals Manuals in 1985 use by DOE category A reactors The subject areas subject matter content and level of of the Reactor Operator Fundamentals Manuals were determined from several sources Category A reactor training managers determined which materials should be included and as a primary reference in the initial development phase Training guidelines from the nuclear power industry results of job and task analyses and independent input from and operations oriented personnel were all considered and included to some degree developing the text material and learning objectives DOE Fundamentals Handbooks represent the needs of various DOE nuclear facilities training requirements To increase their applicability to nonreactor nuclear facilities Reactor Operator Fundamentals Manual learning objectives were distributed to the Nuclear Training Coordination Program Steering Committee for review and comment To update reactor specific content DOE Category A reactor training managers also reviewed and on the content On the basis of feedback from these sources information that applied two or more DOE nuclear facilities was considered generic and was included The final draft each of the handbooks was then reviewed by these two groups This approach has resulted revised modular handbooks that contain sufficient detail such that each facility may adjust the to fit their specific needs handbook contains an abstract a foreword an overview learning objectives and text and is divided into modules so that content and order may be modified by individual contractors to suit their specific training needs Each handbook is supported by a separate bank with an answer key DOE Fundamentals Handbooks have been prepared for the Assistant Secretary for Energy Office of Nuclear Safety Policy and Standards by the DOE Training Program This program is managed by EG G Idaho Inc 0 SYMBOLOGY PRINTS AND DRAWINGS Department of Energy Fundamentals Handbook entitled Engineering Symbology and Drawings was prepared as an information resource for personnel who are responsible the operation of the Department nuclear facilities A basic understanding of engineering and drawings is necessary for DOE nuclear facility operators maintenance personnel and technical staff to safely operate and maintain the facility and facility support systems The in the handbook is presented to provide a foundation for applying engineering to the job This knowledge will improve personnel understanding of the impact that actions may have on the safe and reliable operation of facility components and systems Engineering Symbology Prints and Drawings handbook consists of six modules that contained in two volumes The following is a brief description of the information presented each module of the handbook 1 of 2 1 Introduction to Print Reading module introduces each type of drawing and its various formats It also the information contained in the non drawing areas of a drawing 2 Engineering Fluid Diagrams and Prints module introduces engineering fluid diagrams and prints P IDs reviews common symbols and conventions used on P IDs and provides several of how to read a P ID 3 Electrical Diagrams and Schematics module reviews the major symbols and conventions used on electrical and single line drawings and provides several examples of reading prints 0 SYMBOLOGY PRINTS AND DRAWINGS Cont 2 of 2 4 Electronic Diagrams and Schematics module reviews electronic schematics and block diagrams It covers the symbols used and provides several examples of reading these types of 5 Logic Diagrams module introduces the basic symbols and common conventions used on logic It explains how logic prints are used to represent a component control Truth tables are also briefly discusses and several examples of reading diagrams are provided 6 Engineering Fabrication Construction and Architectural Drawings module reviews fabrication construction and architectural drawings and the symbols and conventions used to dimension and tolerance these of drawings information contained in this handbook is by no means all encompassing An attempt present the entire subject of engineering drawings would be impractical However the Symbology Prints and Drawings handbook does present enough information to the reader with a fundamental knowledge level sufficient to understand the advanced concepts presented in other subject areas and to improve understanding of basic operation and equipment operations 0 of Energy Handbook SYMBOLOGY PRINTS DRAWINGS 4 Diagrams and Schematics Diagrams and Schematics OF CONTENTS OF CONTENTS OF FIGURES OF TABLES 1 2 DIAGRAMS AND SCHEMATICS Schematic Drawing Symbology of Electronic Schematic Diagrams Electronic Prints Diagrams and Schematics Drawing Symbology of Block Diagrams 0 i R 04