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The Impact Of Change Orders On Electrical Construction Labor Efficiency
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Book Synopsis An Investigation Into the Impacts of Change Orders on Labor Efficiency in the Electrical Construction Industry by : Matthew J. Bruggink
Download or read book An Investigation Into the Impacts of Change Orders on Labor Efficiency in the Electrical Construction Industry written by Matthew J. Bruggink and published by . This book was released on 1997 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Impact of Change Orders on Electrical Construction Labor Efficiency by : David John Thomack
Download or read book The Impact of Change Orders on Electrical Construction Labor Efficiency written by David John Thomack and published by . This book was released on 1996 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Impact of Change Orders on Mechanical Construction Labor Efficiency by : Paul Joseph Vandenberg
Download or read book The Impact of Change Orders on Mechanical Construction Labor Efficiency written by Paul Joseph Vandenberg and published by . This book was released on 1996 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Change orders impact many areas of construction projects. However, the impacts that change orders have on labor efficiency are much harder to quantify and are, therefore, a significant risk to contractors. Little research has been completed in the past quantifying these impacts so that disputes are common between owners and contractors regarding the actual cost of change. This study uses data from 43 projects, 27 impacted by changes and 16 not impacted by changes, to develop a linear regression model that predicts the impact on labor efficiency. The input factors needed for the model are: (1) Total Actual Project Hours, (2) Total Estimated Change Hours, (3) Impact Classification, and (4) Timing of Change. Timing of Change is calculated by breaking the project schedule down into six periods (i.e., changes before construction start, 0 - 20%, 20 - 40%, 40 - 60%A, 60 - 80%, and 80 - 100%), listing the percentage of change that occurred in each period, and calculating a weighted timing factor. The model calculates the labor loss or gain in efficiency for a particular project so that owners and contractors will better understand the true change impact on labor efficiency. Significant results have been found in hypothesis testing. The results show that impacted projects have larger amounts of change, have a larger decrease in labor efficiency, and are more impacted by change that occurs later in the project schedule. These results appear to be consistent with the intuitive judgement of industry professionals. The research is limited to the mechanical trade, but does include specific work in plumbing, HVAC, process piping, and fire protection.
Book Synopsis Quantitative and Qualitative Approaches to Determine Cumulative Impact of Change on Mechanical and Electrical Labor Productivity by : Pehr Anthony Peterson
Download or read book Quantitative and Qualitative Approaches to Determine Cumulative Impact of Change on Mechanical and Electrical Labor Productivity written by Pehr Anthony Peterson and published by . This book was released on 1999 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantitative and Qualitative Approaches to Determine Cumulative Impact of Change on Mechanical and Electrical Labor Productivity by : Joel Phillip Dettwiler
Download or read book Quantitative and Qualitative Approaches to Determine Cumulative Impact of Change on Mechanical and Electrical Labor Productivity written by Joel Phillip Dettwiler and published by . This book was released on 1999 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Construction Change Order Claims by : Michael T. Callahan
Download or read book Construction Change Order Claims written by Michael T. Callahan and published by Wolters Kluwer. This book was released on 2005-01-01 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Construction Change Order Claims brings you up-to-date with the latest methods for determining value of work or all types of projects. Commonly encountered claim issues are covered in detail, including: Surety issues Evaluating changes resulting from ambiguous specifications or inadequate design Measuring the cost impact of delays Proving the price of damages This all-in-one resource guides you through every type and aspect of change claims, offering hands-on guidance and analysis from 25 experienced practitioners. Construction Change Order Claims helps you quickly answer difficult questions such as: Is a change order on a construction project an and“extraand”and—or is it included within the scope of the basic contract price? When does an ownerand’s unintentional interference cross the line between a mere impairment or hindrance to an alteration of the contractorand’s intended methods of performance? What specific circumstances support the use of the cardinal change doctrine? What circumstances must be present to employ the Percentage of Completion accounting method? Construction Change Order Claims delivers: Innovative defenses to avoid being bound by a release Guidance for anticipating contractor defenses, and for preparing opposing arguments Practical tips and accounting tools for evaluating progress and calculating payments Federal, state and local certification requirements for public and private projects And more!
Book Synopsis An Investigation Into the Impacts of Change Orders on Labor Efficiency in the Mechanical Construction Industry by : Timothy W. Gotzion
Download or read book An Investigation Into the Impacts of Change Orders on Labor Efficiency in the Mechanical Construction Industry written by Timothy W. Gotzion and published by . This book was released on 1998 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Construction Productivity by : Eddy M. Rojas
Download or read book Construction Productivity written by Eddy M. Rojas and published by J. Ross Publishing. This book was released on 2008-11-15 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents construction productivity concepts. This book includes topics such as measuring labor productivity, establishing a field benchmarking program, negotiating loss of labor efficiency, and recommended practices for productivity enhancement. It is suitable for electrical engineers and students.
Book Synopsis The Wiley Guide to Project Technology, Supply Chain, and Procurement Management by : Peter Morris
Download or read book The Wiley Guide to Project Technology, Supply Chain, and Procurement Management written by Peter Morris and published by John Wiley & Sons. This book was released on 2010-09-29 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete guide to managing technical issues and procuring third-party resources The Wiley Guides to the Management of Projects address critical, need-to-know information that will help professionals successfully manage projects in most businesses and help students learn the best practices of the industry. They contain not only well-known and widely used basic project management practices but also the newest and most cutting-edge concepts in the broader theory and practice of managing projects. This fourth volume in the series offers expert guidance on the supply chain and delivery cycle of the project, as well as the technology management issues that are involved such as modeling, design, and verification. Technology within the context of the management of projects involves not so much actually doing the "technical" elements of the project as managing the processes and practices by which projects are transformed from concepts into actual entities-and doing this effectively within the time, cost, strategic, and other constraints on the project. The contributors to this volume, among the most recognized international leaders in the field, guide you through the key life-cycle issues that define the project, ensure its viability, manage requirements, and track changes-highlighting the key steps along the way in transforming and realizing the technical definition of the project. Complete your understanding of project management with these other books in The Wiley Guides to the Management of Projects series: * The Wiley Guide to Project Control * The Wiley Guide to Project, Program & Portfolio Management * The Wiley Guide to Project Organization & Project Management Competencies
Book Synopsis Quantifying the Impact of Schedule Compression on Construction Labor Productivity by : Chul-Ki Chang
Download or read book Quantifying the Impact of Schedule Compression on Construction Labor Productivity written by Chul-Ki Chang and published by . This book was released on 2004 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Change Order Impact Assessment for Labor Intensive Construction by : Murat Gunduz
Download or read book Change Order Impact Assessment for Labor Intensive Construction written by Murat Gunduz and published by . This book was released on 2002 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Productivity in Construction Projects by : Ted Trauner
Download or read book Productivity in Construction Projects written by Ted Trauner and published by John Wiley & Sons. This book was released on 2022-09-21 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: PRODUCTIVITY IN CONSTRUCTION PROJECTS From planning/design to post-construction, this valuable guide provides the construction industry the key to understanding the importance of properly tracking and measuring productivity, resulting in increased efficiency and profitability for contractors, subcontractors, owners, civil and construction engineers, and attorneys. Productivity in Construction Projects anticipates and answers the questions of owners, contractors, sub-contractors, and construction professionals to avoid cost overruns in a specific area of work, or when activities are taking more resources to perform than planned. Packed with real-world case studies, Productivity in Construction Projects' thirteen chapters move beyond the symptoms and provide a remedy. This book provides a comprehensive look at how to: Complete more projects on time and budget, and earn greater profits and future business. Track and analyze productivity on construction projects, and quantify additional costs resulting from productivity losses. Select the right experts and attorneys should litigation or arbitration occur, and employ credible and reliable methods of analysis. Solve problems on the project instead of incurring lengthy and costly litigation or arbitration.
Book Synopsis Advances in Human Factors, Sustainable Urban Planning and Infrastructure by : Jerzy Charytonowicz
Download or read book Advances in Human Factors, Sustainable Urban Planning and Infrastructure written by Jerzy Charytonowicz and published by Springer. This book was released on 2018-06-26 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses human factors research directed towards realizing and assessing sustainability in the built environment. It reports on advanced engineering methods for sustainable infrastructure design, as well as on assessments of the efficient methods and the social, environmental, and economic impact of various designs and projects. The book covers a range of topics, including the use of recycled materials in architecture, ergonomics in buildings and public design, sustainable design for smart cities, design for the aging population, industrial design, human scale in architecture, and many more. Based on the AHFE 2018 International Conference on Human Factors, Sustainable Urban Planning and Infrastructure, held on July 21–25, 2018, in Orlando, Florida, USA, it offers various perspectives on sustainability and ergonomics. As such, it is a valuable reference resource for designers, urban engineers, architects, infrastructure professionals, public infrastructure owners, policy makers, government engineers and planners, as well as operations managers and academics active in urban and infrastructure research.
Book Synopsis Quantification of the Cumulative Impact of Change Orders on Sheet Metal Labor Productivity by : Kenneth Timothy Sullivan
Download or read book Quantification of the Cumulative Impact of Change Orders on Sheet Metal Labor Productivity written by Kenneth Timothy Sullivan and published by . This book was released on 2004 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Structural & Construction Conf by : Franco Bontempi
Download or read book Structural & Construction Conf written by Franco Bontempi and published by CRC Press. This book was released on 2003-01-01 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt: Objective of conference is to define knowledge and technologies needed to design and develop project processes and to produce high-quality, competitive, environment- and consumer-friendly structures and constructed facilities. This goal is clearly related to the development and (re)-use of quality materials, to excellence in construction management and to reliable measurement and testing methods.
Book Synopsis Calculating Construction Damages by : William Schwartzkopf
Download or read book Calculating Construction Damages written by William Schwartzkopf and published by Wolters Kluwer. This book was released on 2000-01-01 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calculating construction damages can be complex and confusing. Written by recognized experts in the area of construction claims, Aspen Publishersand’ Calculating Construction Damages is a one-of-a-kind resource providing step-by-step guidelines for valuing a claim and calculating damages. Calculating Construction Damages keeps you completely up-to-date with the changes in the construction industry, and provides new and updated coverage on: Reductions in scope through deductive changes The meaning and explanation of acceleration The use of the actual cost method and the total cost method to calculate damages The effectiveness of expanding on productivity analysis. The definition of home office overhead costs and the use of the Eichleay formula. The most recent assessment of attorneysand’ fees on Miller Act claims Only Aspen Publishersand’ Calculating Construction Damages leads you through every step you need to take in order to reach an accurate assessment of construction damages. Complete coverage includes: General Principles of Damage Calculation Labor Costs Equipment and Small Tool Costs; Additional Equipment Costs Material Costs Bond and Insurance Costs Home Office Overhead Calculating Construction Damages is organized by type of damage rather than type of claim. Its clear, mathematical techniques will enable you to value any claim and accurately calculate damages.
Book Synopsis Construction Delay Claims by : Barry B. Bramble
Download or read book Construction Delay Claims written by Barry B. Bramble and published by Aspen Publishers. This book was released on 2010-10 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contracts can be your first line of defense against delays. But they have tobe drafted very carefully. Construction Delay Claims gives youan in-depth analysis of all the pertinent clauses and details what they canand can't do to minimize delays and avoid litigation.Construction Delay Claims, Fourth Edition, by Barry B. Brambleand Michael T. Callahan is written for everyone involved with delay and impactconstruction claims--the most common form of disputes in the constructionindustry. You'll find that this resource presents the most thorough, detailedreview of delay claims liability available, including a complete descriptionof the entire process for filing and pursuing claims along with more than1,950 cases and analyses.Construction Delay Claims gives you the information you need todetermine your best course of action. The book presents detailed knowledgedrawn from the authors' thirty-five years of experience in the industry.You'll learn how to anticipate delays and mitigate damages through the use ofadvanced planning and immediate responses by the parties involved. You'll alsoreceive helpful instructions about the best use of construction schedules toavert delays, or to prove their impact if they do occur.Construction Delay Claims keeps you completely up-to-date withthe changes in the construction industry, and the construction litigationprocess. Coverage includes:Effective ways to challenge a claimant's use of the Total Cost Method ofCalculationThe effectiveness of "no damages for delay" clausesThe use of ADR methods to resolve delay claimsThe meaning and implication of concurrent delaysCumulative impact effect of multiple change ordersThe impact and probability of delays in design-build, construction management,and multiple prime contractingLatest research into the effect and measurement of lost productivityThe most recent assessments of how states are applying the Eichleayformula
