Performance Based Road Asset Management And Optimization System
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Performance Based Road Asset Management And Optimization System
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Author : Hui Gao
language : en
Publisher:
Release Date : 2011
Performance Based Road Asset Management And Optimization System written by Hui Gao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Road construction industry categories.
Integrated Asset Management System For Performance Based Road Maintenance Contracts
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Author : Soliman Amr Soliman Rady Abu-Samra
language : en
Publisher:
Release Date : 2014
Integrated Asset Management System For Performance Based Road Maintenance Contracts written by Soliman Amr Soliman Rady Abu-Samra and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Asset management accounts categories.
Abstract: Performance-based maintenance contracts (PBMC) for highways are increasingly becoming an attractive mechanism for transferring activities traditionally undertaken by the public sector to private entities. Increased financial pressures on governments, demands for improved service levels by highway users, and the operational efficiencies offered by the private sector, all create a strong business case for PBMC. In order to enable government road agencies and private sector investors to engage in the use of PBMC, there is a need for quantitative tools that allow both entities to 1) Properly structure the PBMC in terms of risk allocation, 2) Develop appropriate levels for service level penalties and incentives in the contract, 3) Determine appropriate targets for highway level of service, and 4) Determine the most cost-effective set of road maintenance and rehabilitation (M&R) activities to be undertaken throughout the duration of the contract. This research developed a GIS-based Integrated Highway Asset Management System (IHAMS), which extends typical functionality of traditional pavement management systems to cover specific contractual requirements of PBMC. The system allows the analysis of both network-level and project-level asset management decisions. Defect-specific pavement deterioration models are developed using multivariate regression. Stochastic network-level deterioration models are developed using markov chains. Life cycle costing models are developed to cover specific financial obligations in PBMC like penalties and incentives, in addition to traditional M&R expenditure. A GA-based optimization modules is used to trade-off various decision scenarios that are beneficial to both road maintenance contracts and road agencies. A case study for the Cairo-Ismalliyah desert highway is used to demonstrate the capability of the system.
Compendium Of Best Practices In Road Asset Management
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Author : Asian Development Bank
language : en
Publisher: Asian Development Bank
Release Date : 2018-01-01
Compendium Of Best Practices In Road Asset Management written by Asian Development Bank and has been published by Asian Development Bank this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-01 with Technology & Engineering categories.
The objective of road asset management is generally to optimize economic benefits by minimizing maintenance costs and road user costs. This compendium presents the best practices for the introduction and development of road asset management based on a desktop review of the experiences in the 11 member countries of the Central Asia Regional Economic Cooperation (CAREC) Program. These best practices reflect common problems the different CAREC member countries face, and the most successful solutions in the development of road asset management applied by CAREC and non-CAREC countries. This compendium also provides a general introduction to the concept of road asset management and presents an overview of the status of road asset management in each CAREC country.
Road Asset Management Systems And Performance Based Road Maintenance Contracts In The Carec Region
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Author : Asian Development Bank
language : en
Publisher:
Release Date : 2021-12-03
Road Asset Management Systems And Performance Based Road Maintenance Contracts In The Carec Region written by Asian Development Bank and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-03 with categories.
This publication explains how the 11 member countries of the Central Asia Regional Economic Cooperation (CAREC) Program can build safer and more competitive transport corridors for people and goods. It gives an overview of each country's road network and identifies how to better collect data to bolster road asset management systems and improve planning. Highlighting the benefits of sharing best practices, the publication offers tips on how to fine-tune performance-based road maintenance contracts. It also shows that by efficiently using budgets, countries can maintain and manage vital transport arteries to help boost sustainable development in the region.
Integrated Asset Management System For Highways Infrastructure
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Author : Soliman A. Abu-Samra
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2015-04-14
Integrated Asset Management System For Highways Infrastructure written by Soliman A. Abu-Samra and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-04-14 with categories.
Performance-Based Maintenance Contracts (PBMC) for highways is gradually becoming an appealing contractual mechanism for transferring the maintenance activities, traditionally undertaken by the public sector, to private entities. Amplified financial pressures on governments, demands for improved service levels, and the operational efficiency offered by private entities, all create a strong business case for PBMC. This book introduces an "Integrated Highway Asset Management System," which extends the standard functionality of traditional pavement management systems to cover specific contractual requirements of PBMC. The system is designed to analyze both network-level and project-level asset management decisions. Defect-specific pavement deterioration models are developed using multivariate regression. Stochastic network-level deterioration models are developed using markov-chains. Life cycle costing models are developed to cover specific financial obligations in PBMC such as; penalties & incentives, in addition to traditional M&R expenditures. Optimization modules are used to trade-off various decision scenarios that are beneficial to both maintenance contractors and road agencies.
Performance Based Road Asset Management System With A Case Study
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Author : Abdulla Al-Kathairi
language : en
Publisher:
Release Date : 2015
Performance Based Road Asset Management System With A Case Study written by Abdulla Al-Kathairi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
Pavement Asset Management
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Author : Ralph Haas
language : en
Publisher: John Wiley & Sons
Release Date : 2015-05-26
Pavement Asset Management written by Ralph Haas and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-26 with Technology & Engineering categories.
Comprehensive and practical, Pavement Asset Management provides an essential resource for educators, students and those in public agencies and consultancies who are directly responsible for managing road and airport pavements. The book is comprehensive in the integration of activities that go into having safe and cost-effective pavements using the best technologies and management processes available. This is accomplished in seven major parts, and 42 component chapters, ranging from the evolution of pavement management to date requirements to determining needs and priority programming of rehabilitation and maintenance, followed by structural design and economic analysis, implementation of pavement management systems, basic features of working systems and finally by a part on looking ahead. The most current methodologies and practical applications of managing pavements are described in this one-of-a-kind book. Real world up-to-date examples are provided, as well as an extensive list of references for each part.
A Two Phase Maintenance And Rehabilitation Framework For Pavement Assets Under Performance Based Contracts
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Author : Zaid Alyami
language : en
Publisher:
Release Date : 2012
A Two Phase Maintenance And Rehabilitation Framework For Pavement Assets Under Performance Based Contracts written by Zaid Alyami and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
Traditional Canadian pavement construction contracts provide detailed specifications for the work that needs to be carried out. This is the case for both maintenance and rehabilitation contracts. However, for many road agencies around the world, this traditional way of contracting had shortcomings. These agencies have been proactive in changing their contracts to maintain the road networks while reducing the cost. The challenge of maintaining the road networks to the highest possible condition while investing the minimal amount of money has promoted innovative contracting approaches. Furthermore, road agencies have increased the private sector involvement through warranty contracts. According to road agencies around the world, there has been a movement over the last two decades towards Performance Based Contracts (PBCs); a long term warranty contract. In PBCs, the client agency specifies certain clearly defined minimal performance measures to be met or exceeded during the contract period and payments are explicitly linked to the contractor successfully meeting or exceeding those performance measures. Therefore, the PBC maintenance and rehabilitation selection differs significantly from that of traditional asset management contracts and more complex due to the pavement deterioration process and probability of failure to achieve the specified level of service for various performance measures along the contract period. This thesis involves the development of a novel framework that facilitates the selection of maintenance and rehabilitation activities for pavement assets under PBCs. The framework consists of two phases. Phase-One, called the Initial Program, uses historical data, performance modeling, and optimization to establish and select the maintenance and rehabilitation program for the bidding stage. Phase-Two, called Project Asset Management, is implemented after the contract is awarded. This phase uses the contract performance monitoring data and the cost estimate from Phase-One as a baseline budget to update and validate the established program through performance modeling and optimization. A case study using data from the Ministry of Transportation Ontario (MTO) second generation Pavement Management System (PMS2) is used to illustrate the framework.
Public Infrastructure Asset Management Second Edition
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Author : Waheed Uddin
language : en
Publisher: McGraw Hill Professional
Release Date : 2013-07-29
Public Infrastructure Asset Management Second Edition written by Waheed Uddin and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-29 with Technology & Engineering categories.
The Latest Tools and Techniques for Managing Infrastructure Assets Fully updated throughout, this practical resource provides a proven, cost-effective infrastructure asset management framework that integrates planning, design, construction, maintenance, rehabilitation, and renovation. Public Infrastructure Asset Management, Second Edition, describes the most current methodologies for effectively managing roads, bridges, airports, utility services, water and waste facilities, parks, public buildings, and sports complexes. This comprehensive guide covers information management and decision support systems, including proprietary solutions and new technological developments such as cloud storage. The book discusses total quality management, economics, life-cycle analysis, and maintenance, rehabilitation, and reconstruction programming. Up-to-date examples and real-world case studies illustrate the practical applications of the concepts presented in this thoroughly revised reference. This new edition features: Planning, needs assessment, and performance indicators Database management, data needs, and analysis Inventory, historical, and environmental data In-service monitoring and evaluation data Performance modeling and failure analysis Design for infrastructure service life Construction Maintenance, rehabilitation, and reconstruction strategies, policies, and treatment alternatives Dealing with new or alternate concepts Prioritization, optimization, and work programs Integrated infrastructure asset management systems Visual IMS: an illustrative infrastructure management system and applications Available asset management system and commercial off-the-shelf providers Benefits of implementing an asset management system Sustainability, environmental stewardship, and asset management Future directions for infrastructure asset management
Ntegrated Asset Management For Corridor Infrastructure
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Author : Soliman Abu-Samra
language : en
Publisher: Universal-Publishers
Release Date :
Ntegrated Asset Management For Corridor Infrastructure written by Soliman Abu-Samra and has been published by Universal-Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on with Technology & Engineering categories.