Years of extensive research culminated in this easy to read reference guide for the analysis and formulation of delay claims. Complex delay analysis concepts are made accessible with easy to understand diagrams and descriptions. The Second Edition of this popular book includes a new section on claims as a result of pandemics. The book shares information in a user-friendly manner on: Delays - terms, definitions, and conceptsCommon Causes of delay - Delay Analysis - terms, definitions, and concepts- Common Delay Analysis Methods simplified- Cause & Effect, Concurrency, and Float Ownership- Delays caused by Pandemics - Risk Allocation - How construction contracts deal with pandemics - Pandemics as Excusable delays - Pandemics as Force Majeure - Claim Analysis - Pandemics and popular form contracts- Step-by-step Delay Analysis for complex claims- Claim Formulation in 6 easy steps- Construction Form Contacts - Claim Analysis The book is written in such a way that it can be utilized for an in-depth study into delays or as a roadmap to analyze or formulate delay claims.
Delays in construction projects are frequently expensive, since there is usually a construction loan involved which charges interest, management staff dedicated to the project whose costs are time dependent, and ongoing inflation in wage and material prices. Many techniques are used to analyze delays. Some of these methods have inherent weaknesses and should be avoided. This book points out the shortcomings of these faulty methods and explains how a delay analysis should be performed. It then describes specifically how the analysis is done with CPM schedules. A explanation of delays and delay damages, presented in a straightforward, accessible manner, should be useful to public and private owners, construction managers, general contractors, subcontractors, designers, suppliers, and attorneys whose work involves them in the construction industry. The discussion will include subtleties of the process, such as shifts in the critical path, and non-critical delays. The subject of damages is covered in detail, including the major categories of extended field overhead and unabsorbed home office overhead. Likewise, the damages suffered by the owner, either actual or liquidated, are also explained. Finally, a chapter is devoted to managing the risk of delays and time extensions from the viewpoints of the various parties to a construction project. A discussion of early completion schedules and constructive acceleration is also included. In this new ediion, all chapters are updated to reflect the changes in the construction field since the first edition published over l6 years ago. The Second Edition includes over 40% more information such as new methods for analyzing delays with examples of the proper approach. The author also includes a new chapter on risk managment which focuses on the delay-related risks of the various parties in a construction project. Explains the different categories of delays Addresses the concept of concurrency and also non-critical delays Discusses the more common approaches used for measuring and analyzing delays and the strengths and weaknesses associated with them Prevention of Time-Related Delay Problems
The most significant unanticipated costs on many construction projects are the financial impacts associated with delay and disruption to the works. Assessing these, and establishing a causal link from each delay event to its effect, contractual liability and the damages experienced as a direct result of each event, can be difficult and complex. This book is a practical guide to the process of delay analysis and includes an in-depth review of the primary methods of delay analysis, together with the assumptions that underlie the precise calculations required in any quantitative delay analysis. The techniques discussed can be used on projects of any size, under all forms of construction contract, both domestic and international. The authors discuss not only delay analysis techniques, but also their appropriateness under given circumstances, demonstrating how combined approaches may be applied where necessary. They also consider problematic issues including ‘who owns the float’, concurrent delay, early completion programmes, and disruption. The book has been brought fully up to date, including references to the latest publications from the CIOB, AACEI and SCL, as well as current case law. Broad in scope, the book discusses the different delay analysis approaches likely to be encountered on national and international projects, and features practical worked examples and case studies demonstrating the techniques commonly used by experienced practitioners. This is an invaluable resource to programmers and schedulers, delay analysts, contractors, architects, engineers and surveyors. It will also be of interest to clients’ professional advisors managing extension of time or delay claims, as well as construction lawyers who require a better understanding of the underlying assumptions on which many quantitative delay analyses are based. Reviews of First Edition "John Keane and Anthony Caletka are pukka analysts in that tricky area of delays, programming and extension of time. I highly recommend their book Delay Analysis in Construction Contracts. Buy the book." (Building Magazine, February 2009) "The book′s stated purpose is to provide a practical guide for those interested in schedule delay analysis. It provides a good in–depth review of the most common delay analysis techniques.... An excellent book, full of practical tips for the reader and very timely in its publication. It is well worth the cost and a good read for anyone involved in schedule delay analysis." (Cost Engineering, February 2009) It achieves in spades its stated aim of being a practical guide for contractors, contract administrators, programmers and delay analysts, as well as construction lawyers who require a better understanding of the underlying assumptions on which many quantitative delay analyses are based. (Construction Law Journal, 2009)
Construction Delays, Third Edition, provides the latest specialized tools and techniques needed to avoid delays on construction projects. These include institutional, industrial, commercial, hi-rise, power and water, transportation and marine construction projects. Most other references provide only post facto construction delay analysis. This update includes 18 chapters, 105 sections and approximately 100 new pages relative to the second edition. Features greatly expanded discussion of the project management concerns related to construction delays, including a more comprehensive discussion of the development and review of the project schedule Offers a detailed analysis of the strengths and weaknesses of the most common construction delay approaches and how they should be properly deployed or avoided Includes significant discussion of the contract provisions governing scheduling, the measurement of delays and payments for delay Includes numerous real world case studies
-- Learn how construction delays are defined and categorized and why it matters. -- Walk through the delay analysis process. -- Discover what you can do to minimize or even eliminate many causes for delay actions that may now be costing you thousands of dollars every year.
At this time, we do not have a universally accepted method to precisely determine the construction project delays, their causes or responsibilities. The float ownership is another vague issue and deserves up front assignment, because it can affect the project risk as a result of float consumption by the owner and the contractor(s). The current Project Management software is used as a tool only to manage the project time, cost, and resources without the ability to determine the project delay, acceleration, or float consumption responsibilities that frequently cause the construction projects ending up in litigations. This research has investigated the delay analysis techniques, and attempted to solve all of the identified weaknesses in analyzing the float ownership and consumption, acceleration impacts, and the effect of concurrent delays. A new concept of float ownership has been introduced in this research labeled, "Total Risk Concept". The concept is based on the basic thinking that the party who carries the project risk should be entitled to the float ownership consumption and deserves compensation by other project parties that might increase the project risk by consuming the float. The concept takes into consideration the changes in float as a result of in-progress delaying or accelerating the project. A new technique, labeled "Total Float (TF) Management", has been introduced for attempting to solve all the associated issues of float ownership while determining the project delays and accelerations. The technique uses a day-by-day methodology to track the float consumptions in addition to track the project delays and accelerations. The analysis establishes a record of Entitlement Float Consumption, assigned to the owner and the contractor for each activity on the schedule. Further, the TF Management technique determines precisely the liquidated and compensable damages periods. The developed system in this research has been validated using two shell projects. Finally, a Computer Programming has been developed that automates the process of TF Management, by using C++ object-oriented programming. The Computer Programming has been tested on the two example projects used on the TF Management, in addition to a factual project.
This practical, user-friendly guide for construction professionals and lawyers deals with extensions of time, and includes examples for detailed submissions, helpful charts, graphics and electronic templates.
Standard ANSI/ASCE/CI 67-17 presents 35 guiding principles that can be used on construction projects to assess responsibility for delays and to calculate associated damages.
A practical, step-by-step guide on how to prepare and respond to construction claims. Everyone involved in the preparation or review of construction claims should have this book to hand. The book examines the different types of claim common to construction contracts and presents a step-by-step guide to demonstrate the process of building up a fully detailed claim submission. It includes advice on: Contract administration for claims and claims avoidance. Identifying the various types of claim. The key points for an effective claim or response document. The essential elements to be included in a claim or response. Extension of time claims. Claims for additional payment. Principles of delay analysis. Quantum calculations. Responses and determinations to achieve agreement and avoid disputes. A note on dispute boards. The advice given in the book is supported by worked examples of typical claims and responses with sample wording. The book includes a foreword by Roger Knowles, who has this to say: “The book is without a doubt fully comprehensive and goes though the preparation of a claim from A to Z. I have no hesitation in recommending it to students, beginners, those involved on a day-to-day basis with time and cost on projects, as well as the seasoned claims consultants”. This book is suitable for contracts managers, commercial managers, project managers, quantity surveyors, engineers and architects. A practical, step-by-step guide on how to prepare and respond to construction claims. Everyone involved in the preparation or review of construction claims should have this book to hand. The book examines the different types of claim common to construction contracts and presents a step-by-step guide to demonstrate the process of building up a fully detailed claim submission. It includes advice on: Contract administration for claims and claims avoidance. Identifying the various types of claim. The key points for an
