Performance-Based Road Maintenance Contracts in the CAREC Region PDF Download

Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292705288
Category : Business & Economics
Languages : en
Pages : 205

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Book Description
This publication shares lessons from performance-based road maintenance contracts implemented in Azerbaijan, Georgia, the Kyrgyz Republic, Mongolia, the People’s Republic of China, and Tajikistan. It outlines the contract scope, performance standards, inspections, response and reaction times, payments and deductions, and procurement and contract costs. The publication highlights learning from the different experiences and provides recommendations for future performance-based road maintenance contracts in these and other countries.

Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292611097
Category : Technology & Engineering
Languages : en
Pages : 165

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Book Description
Road asset management is one of the top priorities of the Central Asia Regional Economic Cooperation (CAREC) Transport and Trade Facilitation Strategy 2020. The implementation of performance-based road maintenance contracts (PBCs)—an essential element of road asset management—promotes effective and efficient maintenance of road networks. Well-designed PBCs keep roads in predefined good condition at relatively low cost. This guide aims to help policy makers in CAREC member countries understand and implement PBCs. After a brief history of the development of PBCs, it discusses the various types of PBCs and their relative advantages and disadvantages. It highlights PBC implementation in selected developed, developing, and transitional countries, including CAREC member countries, to illustrate best practices.

Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292691473
Category : Business & Economics
Languages : en
Pages : 216

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Book Description
Under the CAREC 2030 framework, a regional trade strategy will provide a more coherent approach to strengthen trade and enhance growth potential of CAREC countries. The CAREC Integrated Trade Agenda (CITA) 2030 aims to support CAREC countries in integrating further with the global economy through trade expansion from increased market access, greater diversification, and stronger institutions for trade. Taking into consideration the countries' capacities and varying levels of progress, CITA 2030 will be implemented in a phased and pragmatic approach including through a three-year rolling strategic action plan.

Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292610694
Category : Technology & Engineering
Languages : en
Pages : 86

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Book Description
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.

Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292700324
Category : Political Science
Languages : en
Pages : 496

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Book Description
This report shows how smart trade and investment policies, and regulatory cooperation in the Asia and Pacific region can help economies tackle climate change, recover from the pandemic, and support resilient and sustainable development. Analyzing topics including global value chains, investment, the movement of people, and regional cooperation initiatives, it outlines the economic and environmental challenges the region currently faces. It explores how trade and investment policies can support climate action and highlights why a joined-up approach is essential to help deepen the digital economy, strengthen supply chains and foster greener businesses, markets, and trade.

Author: Soliman Amr Soliman Rady Abu-Samra
Publisher:
ISBN:
Category : Asset management accounts
Languages : en
Pages : 448

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Book Description
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.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 204

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Author: William Albert Hyman
Publisher: Transportation Research Board National Research
ISBN:
Category : Business & Economics
Languages : en
Pages : 124

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At head of title: National Cooperative Highway Research Program.

Author: Ivan Damnjanovic
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 68

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Book Description
Performance-based maintenance contracts are becoming increasingly popular method of procuring maintenance work. This study presents a framework for specifying such contracts. This framework is based on developing a pavement reliability model that is able to account for the effects of rehabilitation actions. The developed reliability model is able to predict the pavement performance before as well as after rehabilitation actions. Numerical illustration for optimization model shows that the developed model can be used to obtain an optimal trade-off between cost and performance. Further, the model considers a tradeoff between economies of scale associated with managing longer pavement sections, and risk mitigation benefits with managing relatively smaller e.g. more homogeneous sections. The results indicate that the length of optimal management sections depends not only on risk premium costs, but also the ability of the contractor to explore economies of scale. The model is illustrated using typical data available to transportation agencies.

Author:
Publisher:
ISBN:
Category : Road construction contracts
Languages : en
Pages :

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