Table of Contents
Cover
Acknowledgments
About the Authors
Introduction
Introduction
Who Should Buy This Book
What’s Inside
The Mastering Series
How to Contact the Authors
For More Information
Part 1: General Project Setup
Chapter 1: Exploring the User Interface
The Ribbon
Quick Access Toolbar
User Interface Features
Menus and Settings
The Bottom Line
Chapter 2: Creating an Effective Project Template
Understanding Templates
Understanding the Project Browser Organization
Determining the Number and Types of Views Needed
Choosing Display Settings for Views
Establishing Project Settings
Defining Preloaded Content and Its Behavior
Creating Sheet Standards
The Bottom Line
Chapter 3: Worksets and Worksharing
Understanding Central Files
Working with Local Files
Managing and Using the Power of Worksets
Controlling Visibility and Worksets
Enhancing Communication
The Bottom Line
Chapter 4: Project Collaboration
Preparing Your Files for Sharing
Working with Linked Revit Files
Coordinating Elements within Shared Models
Working with Files from Other Applications
Setting Options for Quality Control
Using Autodesk Revit Server
Using Cloud-Based Solutions
The Bottom Line
Chapter 5: Multiplatform Interoperability: Working with 2D and 3D Data
2D Data Types
3D Data Types
The Bottom Line
Chapter 6: Parameters
Understanding Parameter Basics
Using Parameters in Families
Using Shared Parameters
Using Parameters in Projects
Working with Formulas
The Bottom Line
Chapter 7: Schedules
Defining Schedules
Scheduling Component and System Family Data
Using Schedules for Design and Analysis
Using Schedules for Project Management
The Bottom Line
Part 2: Autodesk Revit MEP for Mechanical Design
Chapter 8: HVAC Cooling and Heating Load Analysis
Modeling Spaces for Building Load Analysis
Performing Heating and Cooling Load Analysis
Performing Conceptual Energy Analysis on Your Building
Analyzing Duct and Pipe System Pressure
Exporting gbXML Data to Load-Simulating Software
The Bottom Line
Chapter 9: Creating Logical Systems
Managing Systems
Setting Up Air Systems
Setting Up Piping Systems
Setting Display Properties of Systems
Understanding Child and Parent Relationships in Revit Systems
Using System Filters
The Bottom Line
Chapter 10: Mechanical Systems and Ductwork
Air Distribution Components
Mechanical Equipment Components
Ductwork
Duct Types and Routing
Duct Sizing
The Bottom Line
Chapter 11: Mechanical Piping
Mechanical Pipe Settings
Pipe Routing Options
Pipe Fittings
The Bottom Line
Part 3: Autodesk Revit MEP for Electrical Design
Chapter 12: Lighting
Efficient Lighting Design
Lighting Analysis
Hosting Options for Lighting Fixtures and Devices
The Bottom Line
Chapter 13: Power and Communications
Modeling Methods for Power and Systems Devices
Placing Devices and Equipment Connections
Creating Power Distribution Systems
Creating a Fire Alarm System Model
Modeling Conduit and Cable Tray
The Bottom Line
Chapter 14: Circuiting and Panels
Establishing Electrical Settings
Creating Circuits and Wiring for Devices and Fixtures
Managing Circuits and Panels
Using Schedules for Sharing Circuit Information
The Bottom Line
Part 4: Autodesk Revit MEP for Plumbing
Chapter 15: Plumbing (Domestic, Sanitary, and Other)
Configuring the Plumbing Views
Working with Plumbing Fixtures
Working with Architectural Linked-in Plumbing Models
Choosing Pipe Settings and Pipe Routing Options
Using Fittings
The Bottom Line
Chapter 16: Fire Protection
Understanding the Essentials of Placing Fire-Protection Equipment
Creating Fire-Protection Systems
Using Mechanical Joint Fittings
Routing Piping and Adjusting Settings
The Bottom Line
Part 5: Managing Content in Autodesk Revit MEP
Chapter 17: Solid Modeling
Solids and Voids
Reference Planes and Lines
Constraints and Dimensions
Visibility Control
In-Place Massing
The Bottom Line
Chapter 18: Creating Symbols and Annotations
Using Drafting Tools in Revit
Building a Symbol Library
Controlling Visibility of Lines, Regions, and Annotations
Using Labels and Tags
The Bottom Line
Chapter 19: Creating Equipment
Modeling MEP Equipment
Adding Connectors to Equipment Families
Creating Clearance Spaces
Adding Parameters and Constraints
The Bottom Line
Chapter 20: Creating Lighting Fixtures
Understanding Types of Lighting Fixture Families
Performing a Lighting Analysis
Using Fixture Families as Intelligent Objects
Representing Light Fixtures on Construction Documents
The Bottom Line
Chapter 21: Creating Devices
Modeling Device Geometry
Using Annotations for Devices
Adding Parameters and Connectors
The Bottom Line
Chapter 22: Details
Drafting and Detailing Tools
CAD Details
Strategies for Creating a Detail Library
Model Detail Views
The Bottom Line
Chapter 23: Sheets
Creating a Titleblock
Working with Sheets in a Project
Using Sheet Lists
Making Sheet Revisions
Printing Sheets
Exporting Sheets
The Bottom Line
Appendix: The Bottom Line
Chapter 1: Exploring the User Interface
Chapter 2: Creating an Effective Project Template
Chapter 3: Worksets and Worksharing
Chapter 4: Project Collaboration
Chapter 5: Multiplatform Interoperability: Working with 2D and 3D Data
Chapter 6: Parameters
Chapter 7: Schedules
Chapter 8: HVAC Cooling and Heating Load Analysis
Chapter 9: Creating Logical Systems
Chapter 10: Mechanical Systems and Ductwork
Chapter 11: Mechanical Piping
Chapter 12: Lighting
Chapter 13: Power and Communications
Chapter 14: Circuiting and Panels
Chapter 15: Plumbing (Domestic, Sanitary, and Other)
Chapter 16: Fire Protection
Chapter 17: Solid Modeling
Chapter 18: Creating Symbols and Annotations
Chapter 19: Creating Equipment
Chapter 20: Creating Lighting Fixtures
Chapter 21: Creating Devices
Chapter 22: Details
Chapter 23: Sheets
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Copyright © 2013 by John Wiley & Sons, Inc., Indianapolis, Indiana
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Dear Reader,
Thank you for choosing Mastering Autodesk Revit MEP 2014. This book is part of a family of premium-quality Sybex books, all of which are written by outstanding authors who combine practical experience with a gift for teaching.
Sybex was founded in 1976. More than 30 years later, we’re still committed to producing consistently exceptional books. With each of our titles, we’re working hard to set a new standard for the industry. From the paper we print on to the authors we work with, our goal is to bring you the best books available.
I hope you see all that reflected in these pages. I’d be very interested to hear your comments and get your feedback on how we’re doing. Feel free to let me know what you think about this or any other Sybex book by sending me an email at nedde@wiley.com. If you think you’ve found a technical error in this book, please visit http://sybex.custhelp.com. Customer feedback is critical to our efforts at Sybex.
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Neil Edde
Vice President and Publisher
Sybex, an Imprint of Wiley
To my wife, family, friends, and coworkers, with much gratitude.
—Don Bokmiller
To my wife and daughter for all their support, all the time, thank you.
—Simon Whitbread
To my family, friends, and coworkers, thank you all.
—Plamen Hristov
This is my favorite part of the book to write, where I get to thank my darling wife, Shelley. Thanks also to my family for your kindness and encouragement.
I have had the great opportunity to work with many wonderful people who have influenced my career and provided wisdom, guidance, and friendship. I want to thank my friends and colleagues at Clark Nexsen, where I have been given the opportunity to grow and learn in a terrific working environment, which I could never take for granted. Thanks Johan, Noah, Jeff, Willie, Tim, Creighton, Cheryl, and Larry. Thank you to all the great people I’ve met at the Revit Technology Conferences, and those I’ve had the opportunity to work with at Autodesk University, especially Joel and Jarrod. Peer networking is such a great way to learn and develop new ideas.
I cannot bypass the opportunity to thank all the incredible people at Sybex. Thank you, Willem, for once again keeping things moving. Thank you, Dick, Eric, and Sharon, for being such great editors. I’m sure there are many others who have worked hard to bring this book together. Thank you, all!
Thank you, Simon. I truly enjoy working with you on these books. Thanks also for your friendship. Plamen, thank you so much for all that you bring to the table. Thank you, Steve, for doing the dirty work of the technical edit. Your input has proven invaluable. It has been my pleasure to work with you all.
—Don Bokmiller
To my wife, Carole, thank you for your continued support over the past year while I have been working on this and other projects; it doesn’t go anywhere near the thanks due for all your hard work and patience during the time I have been either working away from home, or writing late into the night. Your support over the years has helped me achieve so much—what else can I say but thank you and I love you. Thanks also to my daughter, Jess, a beautiful, hardworking, caring person who now knows a man who will forever be known as Disco Bob.
Professionally, thank you to Jasmax architects; their early vision of a collaborative environment meant that I (and they) had an early introduction to Revit. For his encouragement, thank you also goes to Shane Morris, CTO with one of the world’s largest Autodesk resellers, A2K Technologies, for whom I provide Revit MEP consulting, teaching and implementation services. Their extended team is the best to work with.
Thank you also to everyone at Sybex who helped to get this edition moving. It seems unfair to single out any one person; suffice it to say that without you, there would be no book.
Finally, a special thanks to Don Bokmiller. What? Again? You wanted my help…again? It’s been a pleasure. I think we have a really strong team; let’s keep it going!
—Simon Whitbread
To my mother, Krisi, and my dad, Marin, thank you for raising me and, more important, for the encouragement, faith, and love you surrounded me with while guiding me on this journey to the man I have become. I can never thank you enough!
Many thanks to all the people whom I have learned so much from and without a doubt have influenced my personal and professional life—Saeid Berenjian, Shawn Zirbes, Bob Palioca, David Haynes, Glynnis Patterson, Dennis Nunes, Mark Reid, Bryan Johnson, and Lowell Shields. Thanks to my friends Stephanie, Suzie, Jessica, Ethan, and Krinchev.
I also want to thank all my colleagues at Capital Engineering Consultants, Inc. for the great opportunity to be part of an amazing team.
And finally, thanks to Don, Simon, and the entire Sybex team for giving me the opportunity to be part of something I will never forget.
—Plamen Hristov
Don Bokmiller is a CAD/BIM specialist at Clark Nexsen, an architecture and engineering firm in Norfolk, Virginia. He has worked in the AE design industry since 1996, when he started out as a CAD technician in the electrical department. As the company grew, he eventually became one of a few CAD managers, while also participating as an electrical designer on several projects. When Revit Systems came along, he participated in the Autodesk Beta program and has continued to do so for each release. His current position is to optimize the company’s use of Revit MEP. He currently works in a team under the direction of the IT department director, tying the software user experience directly to the software, hardware, and network administrators. Don has also worked as an application specialist, supporting clients of various sizes and company structures on their use of Revit MEP. He has taught classes and given presentations to local engineering organizations. Don is an Autodesk User Group International (AUGI) member and has presented at Autodesk University and the Revit Technology Conference USA.
Simon Whitbread, Revit and CAD implementation specialist, started using Revit at release 5.1. He has over 30 years of experience in the building services and architectural industries. Since the early 1990s, he has been involved in developing and managing CAD and IT systems. He moved to New Zealand in 2002, where he led the implementation of Revit Architecture at Jasmax, one of New Zealand’s leading architectural practices. More recently he has been providing implementation, support, and training services for AutoCAD and the Revit suite of programs to companies in Australia, Dubai, Indonesia, New Zealand, Singapore, the United States, and the United Kingdom. Simon enjoys spending time with his family, is a frequent speaker at Autodesk University and Revit Technology Conference (RTC) events, is a member of AUGI, is on Twitter, and is part of the Australasian organizing committee for the RTC.
Plamen Hristov is the director of design technology at Capital Engineering Consultants, Inc., where he is leading the implementation of building information modeling (BIM).
Plamen has also worked as an application specialist, actively developing Autodesk Revit implementation strategies, techniques, and procedures for architectural and MEP companies. He has been establishing and updating company standards and best practices, as well as assisting project teams with pilot projects, implementations, on-site project consulting, custom content creation, and training. Plamen is an Implementation Certified Expert (ICE), and he has presented various BIM topics at Autodesk University, the Revit Technology Conference, Ecobuild America, and Revit user groups.
Welcome to Mastering Autodesk® Revit® MEP 2014. We have worked diligently to bring you a book that takes you through the core features and functionality of Revit MEP 2014 from both the design and documentation perspectives.
Revit MEP started out as Revit Systems in 2006, and, in just a few years, it has been on a fast-track development pace in order to bring it up to speed with the Revit Architecture and Revit Structure platforms. The 2014 release of Revit MEP provides platform improvements along with MEP-specific features that make this a very exciting edition. When Revit Systems was first released, it was primarily to allow MEP engineers to join the move toward building information modeling (BIM) that was being taken on by architects and structural engineers. The features and functionality were, in the opinion of most, limited to provide a complete MEP project. The development team has been listening to the needs of users, and has delivered tools and features in this release that have been desired by many from the beginning. We now have tools for duct-mounted air terminals, applying lookup table files directly to fittings, temporary visibility overrides, and many other new features.
The primary focus of this book is, of course, on the MEP disciplines, but there is plenty of information that applies to Revit in general. The idea behind the format is to take you through the major points of the design process and requirements for completing a building design and project submittal. This book focuses on building engineering, but it may also be helpful for other types of engineering projects such as process piping design or any others that require a combination of data and model components.
The book is written in five parts, the first of which covers general functionality that is useful for all disciplines. You will find suggestions throughout the book for including features and components in your project templates. The first part does not cover every pick and click available in the software; it approaches the use of Revit from a best-practices standpoint, which we hope will inspire you to think about ways to make Revit MEP 2014 work best for you. Any topics not covered were not omitted to imply that they are unimportant, but simply because you can find information about these features in the documentation provided by Autodesk and in the Revit MEP 2014 Help.
The next three parts of the book are MEP-specific and have been written to cover the key design areas of each individual discipline. Again, we focus on best practices by relating our professional experience with not only the software but also the design industry. In an effort to tie it all together, the fifth part of the book contains information on how to optimize your Revit experience by learning the tools and features available for creating the various components that make up an MEP model.
This book is intended for readers who are at least somewhat familiar with Revit MEP. It is not intended to be a “how-to” book by simply explaining picks and clicks; it is more for readers who are looking to find ideas on how to make the software work for them. Engineers, designers, and CAD technicians will all find useful information related to their workflows. If you are looking to move further with your Revit MEP implementation, you should find this book to be a useful resource. Even if you know the topics discussed in this book, we hope you will be inspired to think of new ways to improve your Revit MEP experience.
Here is a glance at what’s in each chapter:
Part 1: General Project Setup
Part 2: Autodesk Revit MEP for Mechanical Design
Part 3: Autodesk Revit MEP for Electrical Design
Part 4: Autodesk Revit MEP for Plumbing
Part 5: Managing Content in Autodesk Revit MEP
The Mastering series from Sybex provides outstanding instruction for readers with intermediate and advanced skills in the form of top-notch training and development for those already working in their field, and clear, serious education for those aspiring to become pros. Every Mastering book includes the following:
We welcome feedback from you about this book or about books you’d like to see from us in the future. You can reach us by writing to:
For more information about our work, visit our websites at:
Sybex strives to keep you supplied with the latest tools and information you need for your work. Please check the website at www.sybex.com/go/masteringrevitmep2014, where we’ll post additional content and updates that supplement this book if the need arises.
Autodesk® Revit® MEP 2014 is similar to the majority of the software produced by Autodesk in that it utilizes a ribbon interface. This allows for not just ease of access to the tools needed for mechanical, electrical, and plumbing (MEP) design and modeling, but also a familiarity between those different software packages, making the transition between them easier.
Although this book is titled Mastering Autodesk Revit MEP 2014, having a good knowledge of where tools are located and how to access the commands easily is the best way to efficiently use Revit MEP 2014, hence this chapter on the user interface. Improvements and changes have been made to the user interface for this version, through the addition of tools in contextual tabs and improved functionality.
If you are transitioning to Revit MEP 2014 from a release prior to Revit MEP 2010, the ribbon-style interface will be totally new to you. The ribbon works well in Revit because it allows many of the tools to be organized in one area of the interface, which gives you more screen real estate for viewing the model. Although the user interface is customizable, you are limited in the amount of customization and number of features that you can change. At first this may seem a bit restrictive but, like any software, with familiarity comes an increased proficiency.
Some features have been added to improve workflow and efficiency, and typical workflow features that were previously accessed through buttons in the interface are now available as part of the interface itself.
With the 2013 release came the availability of another version of Revit. This is Autodesk® Revit® and it combines all the features of Autodesk® Revit® Architecture, Autodesk® Revit® Structure, and Autodesk® Revit® MEP. This version is available to those who purchase the Building Design Suites packages released by Autodesk, and gives users the option to deploy/install either each separate version of Revit or the all-inclusive one, giving them all the available Revit tools in one box. Knowing your way around the Revit MEP 2014 user interface is the first step to reaping the benefits of utilizing a building information modeling (BIM) solution for your building projects.
In this chapter, you will learn to do the following:
If you are familiar with the Revit MEP user interface prior to the 2010 version, transitioning to the ribbon-style interface may indeed take some getting used to. Once you understand the way that the ribbon is set up and how you can customize it to better suit your workflow, though, you will see that it is an optimal interface for a BIM and design application. If you are transitioning from an earlier ribbon interface, you will inevitably notice some changes to the location and order of the tabs and the introduction of additional tabs/commands.
The ribbon portion of the user interface consists of several tabs, each organized by panels that relate to the topic of the tab. Each panel contains one or more buttons for the relevant features available in Revit MEP 2014. You can access a tab by simply clicking the name at the top of the ribbon. Although each tab is designed to provide a unique set of tools, some of the features of Revit are repeated on different tabs. Depending on your screen resolution, some of the buttons on the panels may become compressed to fit on your screen. The panels and tools for each tab are described here (not all panels are shown for each tab):
Some new tools on the Energy Analysis panel allow for choosing a mass model or the building components to establish an energy analysis model.
If you are running any external applications or macros, the Add-Ins tab appears on your ribbon as the next-to-last tab. The buttons or other features provided by the external application appear on the tab as configured. Some third-party applications create an additional tab on the ribbon.
The Modify button appears in the Select panel on every tab. This button allows you to exit from any active command, giving you an alternative to using the Esc key multiple times or selecting another tool. A new feature to this panel is the drop-down that contains options for selection in the drawing area. These options also appear as icons on the status bar. Figure 1-16 shows the various selection options available. Notice that you can now select elements by clicking anywhere on the element by using the Select Elements By Face option. However, this option does not work when a view is set to Wireframe.
You may need to experiment with combinations of these settings to achieve the results that suit your workflow. Note that if you deselect the Select Underlay Elements check box, you cannot select non-MEP components such as doors, walls, or windows that may exist in your model.
In addition to the tabs provided by default on the ribbon, other tabs appear when you select objects in your project. These contextual tabs contain tools specific to modifying the selected object. Contextual tabs appear in the location of the Modify tab and are identified by their green color and a name that applies to the selected object. A contextual tab for a selected object is an extension of the Modify tab, which is why the base Modify tab is so compact compared to the other tabs. This allows for the selection-specific tools to appear on the right side of the Modify tab. The top of Figure 1-17 shows the contextual tab for an electrical distribution board selected in the model of a project. The standard tools on the Modify tab are available to the left, but are not shown in this figure for clarity.
When you select an object in the model that is part of a system, an additional contextual tab appears with tools for editing the system. These tabs are completely separate from the standard Modify tab and contain only tools for system editing. If you select an object on a system, the system tab appears along with the contextual Modify tab, as shown at the bottom of Figure 1-17. However, if you select an actual system, only the system tab appears. The panels and buttons on contextual tabs cannot be removed or rearranged on the ribbon. The buttons cannot be added to the Quick Access toolbar.
The tabs in the Family Editor environment differ from those in the Project File environment. When you open a family file, the tabs on the ribbon contain some familiar tools, but many of them are specific to the creation and modification of family components. The tabs available in the Family Editor environment are as follows:
You can customize the ribbon interface to better suit your workflow. For example, you can rearrange the order of the tabs by holding down the Ctrl key and clicking a tab name to drag it to a new location.
You can move panels on a tab to different locations on the tab by clicking a panel name and dragging it to a new location. Figure 1-24 shows the Mechanical panel being dragged from its location on the Systems tab. The panels to the right slide over to fill in the space left by the moved panel.
You cannot move a panel from one tab to another, however. If you attempt to drop a panel onto another tab, it returns to its original location on its original tab.
You can remove panels from a tab and place them in another location on your screen. You can dock floating panels together by dragging one panel over the other, and you can move the docked panels as a group by clicking and dragging the gray grip that appears when you hover your mouse pointer over a floating panel. If you use dual monitors, you can even drag a panel to the second monitor. The panel’s new position is maintained when you restart the software, but the panel does not appear until a file is opened. Keep in mind that moving tools to another screen may actually hinder your workflow, your efficiency, and possibly the stability of the program itself.
You can control the visibility of the ribbon tabs by clicking the small button to the right of the tabs. This button cycles through the different display options. You can also click the small arrow next to the button to display and select a specific option, as shown in Figure 1-25.
You can establish the switching behavior of the tabs on the ribbon to determine which tab is displayed when you exit a tool or command. When you click a tool, the contextual Modify tab for that tool appears. The interface stays on the Modify tab when you exit the tool, or you can set it to return to the previous tab. These settings are located on the User Interface tab of the Options dialog box, which is discussed later in this chapter.
Figure 1-26