A First Course in Electrical and Computer Engineering
Electrical and Computer Engineering
Engineering & Electronics
Mathematics
Statistics Science
Technology
Louis Scharf
Louis Scharf, Daniel Williamson, C. Sidney Burrus, Richard Baraniuk
Textbooks
Circuits
This eBook was written as the sequel to the eBook titled DC Circuits, which was written in 2016 by Chad Davis. This eBook covers Alternating Current (AC) circuit theory as well as a brief introduction of electronics. It is broken up into seven modules. Module 1 covers the basic theory of AC signals. Since only DC sources are used in the first eBook, details of AC signals such as sinusoidal waveforms (or sine waves), square waves, and triangle waves are provided. Module 2, titled AC Circuits Math Background, covers the mathematics background needed for solving AC circuit problems. The background material in Modules 1 and 2 are combined in Module 3 to solve circuits with AC sources that include resistors, inductors, and capacitors (RLC circuits).
Chad Davis
University of Oklahoma Libraries
Textbook
WATER , MATHEMATICS
The converting (or cancelling) of units is the most important concept in waterworks mathematics. You may be working with million gallons, cubic feet, acre feet, feet per second, gallons per minute, milligrams per liter, pounds per gallon, yard, ounce, parts per billion, etc., etc., etc. Units are the “driver” for problem solving in many waterworks math questions. The reason for this has to do with how processes are measured. For example, many water meters measure usage in hundred cubic feet. However, when Utility Managers report total usage by a class of customers it is typically expressed as acre feet or million gallons. Another example can be when dosage calculations are performed. Many times flow rates are measured as gallons per minute, but dosage computations require million gallons per day. These are just a couple of examples demonstrating the common conversion between units. In an introductory water mathematics course unit conversion is typically explained in a “unit by unit” break down. Here we are converting from cfs (cubic feet per sec) to gpm (gallon per minute).
Michael Alvord
College of the Canyons
Agile Processes in Software Engineering and Extreme Programming
Software Engineering
Agile Processes
Programming
A retrospective is a standard agile meeting practice designed for agile software teams to reﬂect and tune their process. Despite its integral importance, we know little about what aspects are focused upon during retrospectives and how reﬂection occurs in this practice. We conducted Case Study research involving data collected from interviews of sixteen software practitioners from four agile teams and observations of their retrospective meetings. We found that the important aspects focused on during the retrospective meeting include identifying and discussing obstacles, discussing feelings, analyzing previous action points, identifying background reasons, identifying future action points and generating a plan. Reﬂection occurs when the agile teams embody these aspects within three levels of reﬂection: reporting and responding, relating and reasoning, and recon structing. Critically, we show that agile teams may not achieve all levels of reﬂection simply by performing retrospective meetings. One of the key contributions of our work is to present a reﬂection framework for agile retrospective meetings that explains and embeds three levels of reﬂection within the ﬁve steps of a standard agile retrospective. Agile teams can use this framework to achievebetter focus and higher levels of reﬂection in their retrospective meetings
Springer Open
Ontology Engineering
This first general textbook An introduction to ontology engineering has as main aim to provide the reader with a comprehensive introductory overview of ontology engineering. A secondary aim is to provide hands-on experience in ontology development that illustrate the theory. The book is divided into three blocks: Block I: logic foundations for ontologies both regarding the languages (mainly First Order predicate Logic, Description Logics, and OWL) and automated reasoning. Block II: developing good ontologies with methods and methodologies, the top-down approach with foundational ontologies, and the bottom-up approach to extract as much useful content as possible from legacy material.
Maria Keet,
Beyond Lean: Simulation in Practice, Second Edition
Beyond Lea
Lean thinking, as well as associated processes and tools, have involved into a ubiquitous perspective for improving systems particularly in the manufacturing arena. With application experience has come an understanding of the boundaries of lean capabilities and the benefits of getting beyond these boundaries to further improve performance. Discrete event simulation is recognized as one beyond-the-boundaries of lean technique. Thus, the fundamental goal of this text is to show how discrete event simulation can be used in addition to lean thinking to achieve greater benefits in system improvement than with lean alone. Realizing this goal requires learning the problems that simulation solves as well as the methods required to solve them. The problems that simulation solves are captured in a collection of case studies. These studies serve as metaphors for industrial problems that are commonly addressed using lean and simulation.
Charles Standridge
Grand Valley State University
Building information - representationand management
Building information,, representationand management
This book is about the foundations and principles of building information, its representation and management. It does not tell you which software or policies to choose for representing buildings and managing the resulting information. In fact, the book argues that one should not start with practical steps before fully understanding the reasoning behind any such choice. The basis of this reasoning comprises the structure of information and of the representations that contain it, the purposes of managing information in the context of these representations and the processes in which the representations are used; in a nutshell, how information relates to a specific domain. Without adequate reasoning that takes into account all syntactic, semantic and pragmatic aspects, adopting one software or another, implementing one practical measure or another simply subjugates information processing to some prescriptive or proscriptive framework that may be unproductive, incompatible or inappropriate for the domain.
ALEXANDERKOUTAMANIS
TU Delft Open
Building Maintenance & Construction: Tools and Maintenance Tasks
Building Maintenance, Construction
Building Maintenance & Construction: Tools and Maintenance Tasks introduces and develops knowledge of basic building maintenance tools and materials, applied skills and techniques, industry health and safety tandards, and preventive maintenance and troubleshooting practices required by employers for entry-level positions in the building trades and facilities maintenance fields.
Clifford Rutherford
Independent
Engineering
This book covers Direct Current (DC) circuit theory and is broken up into three modules. Module 1 covers the basics for circuits that include DC sources (voltage or current) and resistors. Even though Module 1 is not very difficult, it forms the foundation for more complicated topics in Module 2 and 3 so it is important to have a firm grasp of all Module 1 topics before moving on. Module 2 covers more difficult problem solving techniques for circuits that include only DC sources and resistors. Module 3 introduces capacitors and inductors. These non-linear reactive components are analyzed in the transient and steady state regions in circuits with DC sources in Module 3. There are two follow-on eBooks in this 3-part series. They are AC Circuits (published in 2017) and Electromechanical Systems (Coming in 2018).
Chad Davis, PhD, PE
Digital Circuit Projects: An Overview of Digital Circuits Through Implementing Integrated Circuits - Second Edition
Digital Circuit, Integrated Circuits
Digital circuits, often called Integrated Circuits or ICs, are the central building blocks of a Central Processing Unit (CPU). To understand how a computer works, it is essential to understand the digital circuits which make up the CPU. This text introduces the most important of these digital circuits; adders, decoders, multiplexers, D flip-flops, and simple state machines. What makes this textbook unique is that it puts the ability to understand these circuits into the hands of anyone, from hobbyists to students studying Computer Science. This text is designed to teach digital circuits using simple projects the reader can implement. But unlike most lab manuals used in classes in Digital Circuits or Computer Organization classes, this textbook is designed to remove the barrier of a laboratory infrastructure needed in a face-to-face environment at a college or university. This textbook is designed to be used by the reader to create the circuits in their own homes. The textbook is free. The cost of the kits needed to do the labs is reasonable.
Charles W. Kann
Electromagnetic
Energy
Published in 1989 by Prentice-Hall, this book is a useful resource for educators and self-learners alike. The text is aimed at those who have seen Maxwell's equations in integral and differential form and who have been exposed to some integral theorems and differential operators. A hypertext version of this textbook can be found here. An accompanying set of video demonstrations is available below. These video demonstrations convey electromagnetism concepts. The demonstrations are related to topics covered in the textbook. They were prepared by Markus Zahn, James R. Melcher, and Manuel L. Silva and were produced by the Department of Electrical Engineering and Computer Science at the Massachusetts Institute of Technology. The purpose of these demonstrations is to make mathematical analysis of electromagnetism take on physical meaning. Based on relatively simple configurations and arrangements of equipment, they make a direct connection between what has been analytically derived and what is observed. They permit the student to observe physically what has been described symbolically. Often presented with a plot of theoretical predictions that are compared to measured data, these demonstrations give the opportunity to test the range of validity of the theory and present a quantitative approach to dealing with the physical world. The short form of these videos contains the demonstrations only. The long form also presents theory, diagrams, and calculations in support of the demonstrations.
Hermann A Haus
James R. Melcher
Prentice Hall
Electromagnetics
Steven W. Ellingson
VT Publishing, Virginia Tech University Libraries
Electromechanical Dynamics
First published in 1968 by John Wiley and Sons, Inc., Electromechanical Dynamics discusses the interaction of electromagnetic fields with media in motion. The subject combines classical mechanics and electromagnetic theory and provides opportunities to develop physical intuition. The book uses examples that emphasize the connections between physical reality and analytical models. Types of electromechanical interactions covered include rotating machinery, plasma dynamics, the electromechanics of biological systems, and magnetoelasticity.
MIT OpenCourseWare
Energy Poverty
This book is the direct result of nearly five years of work on the Energy Vulnerability and Urban Transitions in Europe project (www.urbanenergy.org), generously supported by a Starting Grant from the European Research Council—under the European Union’s Seventh Framework Programme (FP7/2007–2013/ERC grant agreement number 313478). The project, commonly known under the acronym EVALUATE (Energy Vulnerability and Urban Transitions in Europe project), has sought to transform scientific knowledge and policy action on energy poverty—a form of material deprivation that affects billions of people across the world. EVALUATE is a multi-sited study, involving extensive research across a variety of cities and countries. Focusing primarily on four Central and Eastern European cities (Budapest, Gdań sk, Prague and Skopje) the project has undertaken a customized survey with 2435 households, supplemented with insights from in-depth household interviews, ‘energy diaries’ and energy efficiency audits in the homes of approximately 160 households living in the four cities. EVALUATE has entailed 195 expert interviews in a much wider range of sites across the world, as well as an analysis of micro-data from national and European Union surveys of energy poverty. It has led to more than 200 dissemination activities, while laying the basis for the European Energy Poverty Observatory as well as a new European Co-operation for Science and Technology Action on ‘European Energy Poverty: Agenda Co-Creation and Knowledge Innovation’.
Stefan Bouzarovski
Palgave Macmillan
Energy Poverty : (Dis)Assembling Europe’s Infrastructural Divide
EVALUATE is a multi-sited study, involving extensive research across a variety of cities and countries. Focusing primarily on four Central and Eastern European cities (Budapest, Gdańsk, Prague and Skopje) the project has undertaken a customized survey with 2435 households, supplemented with insights from in-depth household interviews, ‘energy diaries’ and energy efficiency audits in the homes of approximately 160 households living in the four cities. EVALUATE has entailed 195 expert interviews in a much wider range of sites across the world, as well as an analysis of micro-data from national and European Union surveys of energy poverty. It has led to more than 200 dissemination activities, while laying the basis for the European Energy Poverty Observatory as well as a new European Co-operation for Science and Technology Action on ‘European Energy Poverty: Agenda Co-Creation and Knowledge Innovation’
Springer
Civil Engineering
This open access book disseminates some of the results of the European H2020 AiRT Project (Technology transfer of RPAs for the creative industry). In particular, it presents findings related to mitigating safety and security concerns when civil drones are piloted by the service sector (mainly, the creative industry). European policies regarding drones generally focus on outdoor drones, but they are also used indoors. Moreover, a number of European countries have fragmented regulations on drone use, and as a result, European institutions are attempting address these issues. This work is based on a detailed study of the European policies, a comparative analysis of the regulation in various European countries, an analysis of the drone sector in Europe, and primary data from members of the creative industry. The authors created focus groups in Spain, the UK and Belgium in order to discuss with the creative industry the concerns on safety and security when using civil drones for their work. Based on these results, the book offers advice to the European industry, as well as new insights for academics and policymakers.
Springer Nature
Fundamentals of Electrical Engineering I
Fundamentals Engineering
The text focuses on the creation, manipulation, transmission, and reception of information by electronic means. Contents: 1) Introduction. 2) Signals and Systems. 3) Analog Signal Processing. 4) Frequency Domain. 5) Digital Signal Processing. 6) Information Communication. 7) Appendices: Decibels; Permutations and Combinations, Frequency Allocations.
Don H. Johnson
Don Johnson
Fundamentals of Infrastructure Management
Infrastructure Management
The authors believe this free of charge book, Fundamentals of Infrastructure Management, will expand the impact of the material and help improve the practice of infrastructure management. By ‘free of charge,’ we mean that the material can be freely obtained, but readers should devote time and effort to mastering the material. We have provided problem assignments for various chapters, and we strongly urge readers to undertake the problems as a learning experience. This book grew out of a decade of co-teaching a course entitled ‘Infrastructure Management’ at Carnegie Mellon University. Our teaching philosophy was to prepare students for work in the field of infrastructure management. We believe that infrastructure management is a professional endeavor and an attractive professional career. The book is co-authored by two accomplished engineers - each representing professional practice, academic research and theoretical evaluation. Their collective strengths are presented throughout the text and serve to support both the practice of infrastructure management and a role for infrastructure management inquiry and search. Importantly, both co-authors have academic research interests (and a number of research publications) on various topics of infrastructure management. That said, the primary audience for this book is expected to be professionals intending to practice infrastructure management, and only secondarily individuals who intend to pursue a career of research in the area. The text draws examples and discusses a wide variety of infrastructure systems, including roadways, telecommunications, power generation, buildings and systems of infrastructure. We have found that some common fundamentals of asset management, analysis tools and informed decision-making are useful for a variety of such systems. Certainly, many infrastructure managers encounter a variety of infrastructure types during their professional careers. Moreover, due to the functional inter-dependencies of different infrastructure systems, it is certainly advantageous for managers of one infrastructure type to understand other types of infrastructure. For example, roadway managers rely upon the power grid for traffic signal operation.
Don Coffelt
Chris Hendrickson
After viewing previous lectures on seismicity you have basic understanding of earthquakes. Let’s have a further look at what this means for buildings and its foundations. This introduction lecture on geotechnical engineering by Carlos Merino discusses the behaviour of foundations under seismic loading and some more advanced topics, such as soil structure interaction.
UPT. Perpustakaan Universitas Syiah Kuala published via YouTube.com
Creative Commons License
HYDRAULICS AND ELECTRICAL CONTROL OF HYDRAULIC SYSTEMS
ELECTRICAL CONTROL, HYDRAULIC SYSTEMS
Differentiate between fluid power systems and mechanical or electrical systems Differentiate between hydraulic and pneumatic systems with respect to the fluid medium employed, characteristics, capacity, performance, and cleanliness Describe a basic fluid power system in terms of power conversion. Describe the role of a prime mover like a motor or internal combustion engine in a fluid power system.Draw the schematic symbol for a motor and internal combustion engine. Describe the role of a pump in a fluid power system. Draw the schematic symbol for a pump and reservoir.Describe what properties pressure, flow rate, and valve position influence in a fluid power system. Describe Pascal’s Law and the formula used to relate force, pressure, and area.Describe the role of an actuator in a fluid power system. Draw the schematic symbol for a cylinder and hydraulic motor.
JIM PYTEL
Openoregon
Introduction To Linear, Time-Invariant, Dynamic Systems For Students Of Engineering
Introduction To Linear
Time-Invariant
Dynamic Systems
Permission of the author is granted for reproduction in any form of this book or any part of this book, provided that there is appropriate attribution, for example, by a citation in the References section of a technical article, and provided that the reproduction is not made for the purpose of charging a fee to users (e.g., students in a class) beyond the cost of reproduction. However, plagiarism from this book is prohibited, and any use of the material in this book to produce profit or income beyond the cost of reproduction is prohibited.
William L. Hallauer, Jr.
Department of Aerospace and Ocean Engineering (AOE)
Introduction To MIPS Assembly Language Programming
MIPS Assembly, Language Programming
This book was written to introduce students to assembly language programming in MIPS. As with all assembly language programming texts, it covers basic operators and instructions, subprogram calling, loading and storing memory, program control, and the conversion of the assembly language program into machine code. However this book was not written simply as a book on assembly language programming. The larger purpose of this text is to show how concepts in Higher Level Languages (HLL), such as Java or C/C++, are represented in assembly. By showing how program constructs from these HLL map into assembly, the concepts will be easier to understand and use when the programmer implements programs in languages like Java or C/C++. Concepts such as references and variables, registers, binary and Boolean operations, subprogram execution, memory types (heap, stack, and static), and array processing are covered to clarify the decisions made when implementing HLL. Program control is presented using a mapping from structured programs in pseudo code to help students understand structured programming, and why it exists. Memory access in assembly is presented to high light the difference between references (pointers) and values, and how these impact HLL.
Charles W. Kann III
Physical Electronics
Science and Technology
Engineering & Electronic
An introduction to solid state device including field effect and bipolar transistors. Properties of transmission lines and propagating E&M waves.
Bill Wilson
Introduction to Water Systems Technology
Water Systems Technology
Water Systems and Technology is a program designed to provide the student with enough information to build a successful and lasting career in the water and wastewater industry. It is a program that has been developed by professionals within the industry and within academia. Upon successful completion of the program and after completing any required general education course work, the student can earn an Associate of Science degree in Water Systems Technology. In addition, each course provides supplemental course work hours required for renewal of existing certifications in the water and wastewater industries and many provide specialized training coursework to qualify students to take state certification exams. The program has several general topic course options, includes coursework related to waterworks mathematics, and has specialized courses covering water distribution, water treatment, and wastewater
Math, Numerics, & Programming (for Mechanical Engineers)
Math
Numerics
Mechanical Engineers
All readings are from the textbook: Masayuki Yano, et al. Math, Numerics, and Programming (for Mechanical Engineers). V2.1, August 2013. Files for each available unit are provided in the following table, courtesy of the authors. The entire textbook is available for download as a single file. Students should read all of the assignments for the unit before proceeding to the associated Problem Sets and the MATLAB® Tutorials. In general, students should skip the advanced material in the textbook. This advanced material is indicated either by blue shading or by blue "Advanced Material" bookends.
Masayuki Yano
James Douglass Penn
George Konidaris
Anthony T Patera
Non-Isothermal Kinetic
In the modern world of ever-advancing technologies, actual tests of products and processes are more and more often preceded, if not replaced, by computer modeling. This saves the time and resources required for actual tests, and enables a better understanding of processes that occur in the course of tests. Preliminary computer modeling favors prudent planning of experiments. Calculations in thermal analysis are used everywhere, for example, in estimating the efficiency of thermal insulation of pipelines and in estimating the critical overheating conditions for some chemical substances under which their decomposition, self-heating, explosion, and so forth, occurs. This methodical manual focuses on a small aspect of calculations in thermal analysis dealing with constructing kinetic models from thermogravimetry and differential scanning calorimetry experimental data.
Igor V. Arhangel`skii
Alexander V. Dunaev
Irina V. Makarenko
Nikolay. A. Tikhonov
Andrey V. Tarasov
Operational Amplifiers & Linear Integrated Circuits: Theory and Application / 3E
Operational Amplifiers , Linear Integrated Circuits
Before we can begin our study of the operational amplifier, it is very important that certain background elements be in place. The purpose of this chapter is to present the very useful analysis concepts and tools associated with the decibel measurement scheme and the frequency domain. We will also be examining the differential amplifier that serves as the heart of most operational amplifiers. With a thorough working knowledge of these items, you will find that circuit design and analysis will proceed at a much quicker and more efficient pace. Consider this chapter as an investment in time, and treat it appropriately.
James M. Fiore
Mohawk Valley Community College
Project Management For Instructional Designers
Instructional Designers
Project Management
Project Management for Instructional Designers (PM4ID) is – as the name suggests – a book about project management tailored specifically for instructional designers. This book is a revise / remix of a pre-existing, openly licensed project management textbook which was donated to the commons by a benefactor that desires to be attributed as Anonymous
Wiley, ET AL
Semiconductor Devices: Theory and Application
Semiconductor Devices
Just as the late eighteenth through nineteenth centuries are known as the industrial age due to the rise of mechanization, the twentieth century can be referred to as the beginning of the electronic age. The first half of the century was dominated by electronic vacuum tubes that made possible devices such as radio, television, radar and long distance telephone. The technology of the vacuum tube was displaced mid-century by the introduction of solid-state semiconductors. The first working prototype transistor was invented at Bell Labs in 1947 by John Bardeen, Walter Brattain and William Shockley. This device, properly referred to as a point contact transistor, was quickly superseded by the bipolar junction transistor, a major topic of this text.
Electrical Engineering Technology .Mohawk Valley Community College
Small-signal stability, control and dynamic performance of power systems
Small-signal
The main purpose of this book is to introduce the graduate engineer to the concepts and applications of small-signal analysis and controller design for the enhancement of the dynamic performance of multi-machine power systems. To this end, the analyses of the control and dynamic performance are illustrated by examples based on an interconnected highvoltage system comprising fourteen generating stations and various types of FACTS devices. An emphasis in the book is on more recent theoretical developments and application to practical issues which are amenable to small-signal analysis using a comprehensive software package. In addition, the tools in - and features of - such a software package for analysis and controller design are illustrated.
M.J. Gibbard
P. Pourbeik
D.J. Vowles
University of Adelaide Press
The Art of Insight in Science and Engineering
Art
Science and engineering, our modern ways of understanding and altering the world, are said to be about accuracy and precision. Yet we best master the complexity of our world by cultivating insight rather than precision. We need insight because our minds are but a small part of the world. An insight uniﬁes fragments of knowledge into a compact picture that ﬁts in our minds. But precision can overﬂow our mental registers, washing away the understanding brought by insight. This book shows you how to build insight and understanding ﬁrst, so that you do not drown in complexity.
Sanjoy Mahajan
The MIT Press
The Delft Sand, Clay & Rock Cutting Model
Rock Cutting Model
This book gives an overview of cutting theories for the cutting of sand, clay and rock as applied in dredging engineering. In dredging engineering in general sand, clay and rock are excavated with buckets of bucket ladder dredges, cutter heads of cutter suction dredges, dredging wheels of wheel dredges, drag heads of trailing suction hopper dredges, clamshells, backhoes and other devices. Usually the blades have a width much larger than the layer thickness of the cut (2D process) and the blade angles of these devices are not too large in the range of 30°-60°. Although clamshells and backhoes may have blade angles around 90°when they start cutting. Other devices like drill bits of oil drilling devices,blades of tunnel boring machines,ice berg scour and the bull dozer effect in front of a drag head may have cutting angles larger than 90°. In such a case a different cutting mechanismis encountered, the so called wedge mechanism
Sape Miedema
Wastewater Treatment
The wastewater collection system is the network of pipes that convey the wastewater from households and business to a wastewater treatment facility. Each customer will have a lateral connected to the main sewer lines. In order to keep sediment from settling out in the collection system and causing a blockage the pipe is sloped to ensure a velocity of 2 ft/sec. A majority of the system will utilize the slope of the pipe and gravity so the water travels downhill. However, that is not always feasible and when needed a lift station will be installed. The lift station is comprised of a wet well where the wastewater is collected and pumps the water to a higher elevation where it can then resume to flow by gravity. The portion of the pressure pipe that is connected to the lift station is called a force main. The force main is always under pressure and the wastewater completely fills the pipe. Where a gravity sewer has minimal pressure and under normal conditions only about ⅓ of the pipe is filled with wastewater.
Nick Steffen
Proper wastewater treatment and disposal is essential for the vitality of a functioning society. Without it, a community’s environment can be severely polluted and the health of the public is at great risk. To better understand the relationship between wastewater treatment and water treatment and distribution, examine the urban water cycle (link). Like the typical hydrologic cycle, which shows the natural movement of water in the environment, the urban water cycle shows how water is moved in an urban environment. In some cases, as shown is FIG XX, (show detailed picture of typical community water/wastewater infrastructure) wastewater that has been treated by a wastewater treatment plant will be discharged back into a natural water body. Water from that water body will then be used by downstream communities as source water for their water treatment plants. If either of these two treatment facilities are not operating to current regulations and standards, public health is at risk. In addition, if the wastewater treatment facility is not operating properly there can also be additional environmental damage to the water body
WATE R QUAL ITY
This chapter presents a brief introduction on the water sources that are available for potable supply; detailed information is presented in Water 032 (Water Supply). Understanding the water sources used for potable application is important to appreciate the variety of contaminants that can be present in water, and assess their characteristics.
John Rowe
Water Distribution
A water distribution system is nothing more than a network of components designed to deliver water from a source to a user. It can be thought of as an array of piping networks and various pieces of equipment taking water from one location and delivering it to another. As a comparison, the human body has a number of different “distribution” systems. The circulatory system for example distributes blood throughout the body through a series of organs. You can also look at our roadways as a “distribution system”. You leave your house and follow a path to a destination. In between are turns, signals, signs, etc. Understanding this general description of water distribution systems by no means undermines the complexity of delivering safe and reliable drinking water to consumers.
Mike Alvord
https://www.canyons.edu
Pipeline projects can be small jobs requiring only a few sticks of pipe. Or, they can be extensive jobs covering several miles or more. Regardless of the size of the job, it is important to properly plan. Preparing the pipe at the job site is an important aspect of job preparation. The pipe should be placed as close to the trench as possible. This makes it easier for the pipe to be accessed and placed into the trench. String the pipe on the opposite side of the trench as the dirt (spoils) that is being excavated and should be located away from traffic and heavy equipment. The bells should be located in the direction of installation and only enough pipe should be laid out for a days work. It is also important that the pipe is protected from rolling into the trench or away from the job site.
Water Supply and Demand in California
You’re about to understand water demand and water supply more deeply. This understanding is going to change how you look at your water bill, grass in your yard and around town, and all those canals you see while driving around in California. Understanding the connection between demand and supply is critical to anyone working in the water industry today. Water demand is our need and use of water. Water supply refers to our sources of water. This textbook has three primary parts. In Part One, you will learn foundational concepts in water supply, including the water cycle, water management concepts, water rights and stakeholder concepts.
Stephanie Anagnoson
College Canyons
Water Systems, Technology Program
Water Systems and Technology is a program designed to provide the student with enough information to build a successful and lasting career in the water and wastewater industry. It is a by professionals within the industry and within academia. Upon successful completion of the program and after completing any required general education course work, the student can earn an Associate of Science degree in Water Systems Technology. In addition, each course provides supplemental course work hours required for renewal of existing certifications in the water and wastewater industries and many provide specialized training coursework to qualify students to take state certification exams. The program has several general topic course options, includes coursework related to waterworks mathematics, and has specialized courses covering water distribution, water treatment, and wastewater.
https://www.canyons.edu/Offices/DistanceLearning/OER/Documents/Water%20020%20Text%20- 203rd%20Edition%20(2).pdf
Water Treatment and Plant Operation Processes II
Water treatment plants
The basic objective in the operation of drinking water treatment plants is to produce a drinking water that is safe and aesthetically pleasing at a reasonable cost with respect to capital as well as operation and maintenance. From a public health perspective, production of a safe drinking water is one that is free of harmful microorganisms and toxic materials, and this object is the first priority. It is also important to produce a high-quality, water that appeals to the consumer. Generally, the water must be clear, free of turbidity, colorless, and free of objectionable tastes and odors. Consumers also show a preference for water supplies that do not stain plumbing fixtures and clothes, do not corrode plumbing fixtures and piping, and do not leave scale deposits or spot glassware.
College of the Canyons Fall 2018
Text book
Water Treatment Plant Operation Processes I
Water Treatment ,
A very finite amount of water on our planet (0.34%) is available to treat for human consumption. Knowing where the water comes from assists certified operators in treating raw source water to make it potable. Newer technology has been developed to treat salinized or salty water found in the ocean. These treatment methods are still extremely expensive and not widely accessible. Supplying water to the public is an extremely important function in society as water is the basic building block of life. Because water quality is of the utmost importance new regulations and water quality standards are continually changing and evolving to make sure the public has safe sources of drinking water. The first drinking water standards were signed into law by President Ford in 1974 and it was known as the Safe Drinking Water Act (SDWA). Throughout the text new concepts will be introduced and an acronym will be given and used subsequently. You are going to learn to love acronyms if you become a certified operator. We use them quite frequently!
Vincent Titiriga