An Investigation Into the Impacts of Change Orders on Labor Efficiency in the Mechanical Construction Industry

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ISBN 13 :
Total Pages : 288 pages
Book Rating : 4.:/5 (89 download)

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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:

The Impact of Change Orders on Mechanical Construction Labor Efficiency

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ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (89 download)

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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.

An Investigation Into the Impacts of Change Orders on Labor Efficiency in the Electrical Construction Industry

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ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.:/5 (89 download)

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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:

Quantitative and Qualitative Approaches to Determine Cumulative Impact of Change on Mechanical and Electrical Labor Productivity

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ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (89 download)

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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:

Calculating Construction Damages

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Publisher : Wolters Kluwer
ISBN 13 : 9780735514805
Total Pages : 488 pages
Book Rating : 4.5/5 (148 download)

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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.

Quantification of the Cumulative Impact of Change Orders on Sheet Metal Labor Productivity

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ISBN 13 :
Total Pages : 288 pages
Book Rating : 4.:/5 (89 download)

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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:

Construction Project Management

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Publisher : J. Ross Publishing
ISBN 13 : 1604270020
Total Pages : 433 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Construction Project Management by : Eddy M. Rojas

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.

Project Labor Agreements

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Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Project Labor Agreements by : John Thomas Dunlop

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:

Construction Delay Claims

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Publisher : Aspen Publishers
ISBN 13 : 0735592861
Total Pages : 1030 pages
Book Rating : 4.7/5 (355 download)

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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

Managing Construction Cost an Investigation Into the Underlying Factors which Contribute to the High Incidence of Change Orders in the Construction Industry

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Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Managing Construction Cost an Investigation Into the Underlying Factors which Contribute to the High Incidence of Change Orders in the Construction Industry by : Samuel Nathaniel Trotman

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:

The Impact of Change Orders on Electrical Construction Labor Efficiency

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Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.:/5 (89 download)

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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:

Quantitative and Qualitative Approaches to Determine Cumulative Impact of Change on Mechanical and Electrical Labor Productivity

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ISBN 13 :
Total Pages : 350 pages
Book Rating : 4.:/5 (89 download)

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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:

Artificial Intelligence Approach to Classify and Quantify Cumulative Impact of Chang Orders on Labor Productivity

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Publisher :
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Artificial Intelligence Approach to Classify and Quantify Cumulative Impact of Chang Orders on Labor Productivity by : Min-Jae Lee

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:

Quantification of Factors Affecting Labor Productivity for Electrical and Mechanical Construction

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ISBN 13 :
Total Pages : 542 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Quantification of Factors Affecting Labor Productivity for Electrical and Mechanical Construction by : Kenneth Timothy Sullivan

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:

Change Order Impact Assessment for Labor Intensive Construction

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Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (89 download)

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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:

Productivity in Construction Projects

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Publisher : John Wiley & Sons
ISBN 13 : 1119910803
Total Pages : 229 pages
Book Rating : 4.1/5 (199 download)

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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 2022-11-01 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.

Cost Engineering

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ISBN 13 :
Total Pages : 590 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Cost Engineering by :

Download or read book Cost Engineering written by and published by . This book was released on 2004 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: