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:
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.
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:
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:
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:
Download or read book Managing Construction Cost an Investigation Into the Underlying Factors which Contribute to the High Incidence of Change Orders in the Construction Industry written by Samuel Nathaniel Trotman and published by . This book was released on 2001 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
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
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:
Download or read book Project Labor Agreements written by John Thomas Dunlop and published by . This book was released on 2002 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Construction Project Management written by Eddy M. Rojas and published by J. Ross Publishing. This book was released on 2009-06-15 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Construction Project Management offers some of the best project management studies commissioned by ELECTRI International: The Foundation for Electrical Construction that were selected, coordinated, and monitored by some of the most progressive contractors and performed by outstanding scholars from top U.S. universities. Topics include pre-construction planning, early warning signs of project distress, impact of change orders, project sequencing, ideal jobsite inventory levels, tool and material control systems, recommended safety practices, partnering, total quality management, quality assurance, performance evaluations, and contract risk management. All specialty and general contractors will find value in this practical book. The concepts presented will improve your understanding of the main issues affecting construction project management and will provide you with tools and strategies to enhance your company's productivity and profitability.
Download or read book Quantification of Factors Affecting Labor Productivity for Electrical and Mechanical Construction written by Kenneth Timothy Sullivan and published by . This book was released on 2002 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guide to Damages in International Arbitration written by John A Trenor and published by Law Business Research Ltd.. This book was released on 2016-11-05 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Arbitration Review's The Guide to Damages in International Arbitrationis a desktop reference work for those who'd like greater confidence when dealing with the numbers. The guide, edited by John A. Trenor of Wilmer Cutler Pickering Hale and Dorr LLP, covers all aspects of damages - from the legal principles applicable, to the main valuation techniques and their mechanics, to industry-specific questions, and topics such as tax and currency. For each of the major methodologies employed by damages experts the book describes the basics of the approach, the areas of general agreement, and the points at which consensus can break down. The book acts as a compass for non-accountants and non-economists, enabling them to argue or umpire the damages part of cases more effectively. This guide contains 27 chapters, sectioned into four parts: I. Legal Principles Applicable to the Award of Damages II. Procedural Issues and the Use of Damages Experts III. Approaches and Methods for the Assessment and Quantification of Damages IV. Industry-Specific Damages Issues. Contributors include top names at organisations like White & Case LLP, Freshfields Bruckhaus Deringer LLP, PricewaterhouseCoopers LLP and Victoria University. 'The Global Arbitration Review Guide to Damages in International Arbitration covers most issues likely to be faced by arbitrators, counsel and experts. The twenty-six chapters are written by experts in their respective fields. Their advice is down to earth and practical. The Guide fulfills the aim described by John Trenor in his Introduction: "e; to make the subject of damages in international arbitration more understandable and less intimidating for arbitrators and other participants in the field and to help participants present these issues more effectively to tribunals."e;'- Anthony Connerty, Barrister in practice, IDR Group and 4-5 Gray's Inn Square
Download or read book Artificial Intelligence Approach to Classify and Quantify Cumulative Impact of Chang Orders on Labor Productivity written by Min-Jae Lee and published by . This book was released on 2002 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Productivity in Construction written by S. P. Dozzi and published by . This book was released on 1993 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Productivity in Construction Projects written by Ted Trauner and published by John Wiley & Sons. This book was released on 2022-11-01 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.
Download or read book Advancing the Competitiveness and Efficiency of the U S Construction Industry written by National Research Council and published by National Academies Press. This book was released on 2009-11-09 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Construction productivity-how well, how quickly, and at what cost buildings and infrastructure can be constructed-directly affects prices for homes and consumer goods and the robustness of the national economy. Industry analysts differ on whether construction industry productivity is improving or declining. Still, advances in available and emerging technologies offer significant opportunities to improve construction efficiency substantially in the 21st century and to help meet other national challenges, such as environmental sustainability. Advancing the Competitiveness and Efficiency of the U.S. Construction Industry identifies five interrelated activities that could significantly improve the quality, timeliness, cost-effectiveness, and sustainability of construction projects. These activities include widespread deployment and use of interoperable technology applications; improved job-site efficiency through more effective interfacing of people, processes, materials, equipment, and information; greater use of prefabrication, preassembly, modularization, and off-site fabrication techniques and processes; innovative, widespread use of demonstration installations; and effective performance measurement to drive efficiency and support innovation. The book recommends that the National Institute of Standards and Technology work with industry leaders to develop a collaborative strategy to fully implement and deploy the five activities
