Examination of suitability of performance based contracts for the Turkish road maintenance sector

Date

2020-09-01

Author

Ateş, Koray
Atasoy Özcan, Güzide
Öztürk, Hande Işık

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

65
views

0
downloads

Over the last decades, many countries have been in the search of new contracting types for the road maintenance sector to increase the efficiency and to reduce the cost. Lately, Performance based Contracting (PBC) became a popular approach for road maintenance (RM). Although there are many studies and cases that present the affirmative results of PBC, changing the RM system from the traditional contracting methods to PBC, is very compelling. Turkey has made huge investments in road construction sector and maintenance activities in recent years. These investments will lead to excessive road maintenance costs in the near future. Moreover, sustaining the quality of road networks can be a challenge. PBC is known to be very promising to maintain the road network on a permanently good level of service. However, based on the existing conditions and expectations of each country, a custom PBC system needs to be established. Hence, the objective of this study is to acquire the perspectives of road users and experts on the quality of the existing RM services and their expectations. Moreover, it was aimed to examine the perspective of experts to the current contracting method and PBC. For this purpose, three interviews were performed with senior road experts, and two sets of surveys were designed. The first survey targeted road users and the second survey targeted road experts from different stakeholders (e.g., designers, consultants, road agency). Consequently, the majority of participants stated that the current RM services require improvement and PBC has the potential to address this need.

URI

https://hdl.handle.net/11511/57901

Journal

Journal of Construction Engineering, Management & Innovation

DOI

https://doi.org/10.31462/jcemi.2020.03179192

Collections

Department of Civil Engineering, Article

Suggestions

OpenMETU
Core

Assessment of applicability of performance-based contracts in Turkey for road maintenance services Ateş, Koray; Öztürk, Hande Işık; Department of Civil Engineering (2019) In the last decades, many countries have been in search of new contracting types for the road maintenance sector to reduce the cost by increasing efficiency. Performance-based contracting (PBC) for road maintenance services, which is one of the most popular approaches that has been preferred by many countries all over the world, has been reviewed in detail in this study. Although many studies and cases present the affirmative results of PBC, changing the road maintenance system from the traditional contract...
A Strategic Plan for the Implementation and Monitoring of Performance-based Maintenance Contracting (PBMC) for Turkish Construction Sector Öztürk, Hande Işık; Atasoy Özcan, Güzide (2018-8-14) Roadway maintenance is significantly important to maintain the quality of roads, which can be achieved by successful contracting models. This study includes the identification of the implementation and monitoring strategies of Performance-based Maintenance Contracting (PBMC). Preliminary findings indicate that the advantages and challenges vary from country to country. In addition, cost efficiency of PBMC significantly depends on the length of the road network and the duration of the contact. Thus, each con...
Estimation of road freight transportation emissions in Turkey Özen, Murat; Tüydeş Yaman, Hediye; İnal, Ayhan; Department of Civil Engineering (2013) To obtain a more sustainable transportation system, it is also important to decrease both fuel consumption and carbon emissions in road freight sector, as well. The first step towards this goal is to determine the current level of road freight demand and related emissions. This is rather challenging in Turkey, because disaggregate commodity flow data does not exist. However, annual roadside axle survey, performed by the Turkish General Directorate of Highways, is a valuable source of circulation information...
Türkiye de Şehirlerarası Yük Trafiği CO2 Emisyonlarının Tahmini Özen, Murat; Tüydeş Yaman, Hediye (Dergipark, 2013-01-01) Recently, road freight transportation dominates the freight sector in many countries including Turkey, which is causing a growing concern about environmental and sustainability issues. To develop better policies, road freight emissions have to be determined. Such evaluations are very challenging in the absence of disaggregate commodity flow data, which is the case in Turkey. As a solution, to calculate truck freight transportation emissions a model that combines national level national freight transportatio...
Evaluation of Condition States of Bridge Elements Based on the Intensity of Different Damage Types Akgül, Ferhat (2012-10-19) Transportation infrastructure facilities are the essential components for the continuous development of the economics and community well-being of any country. Maintaining such facilities at all times is a difficult task for service authorities. To assist in conducting such a task, bridge management systems (BMSs) have been developed for effective asset management. This paper presents a novel technique for evaluation of condition states of elements based on the intensity of different damage types. Damages of...

Citation Formats

K. Ateş, G. Atasoy Özcan, and H. I. Öztürk, “Examination of suitability of performance based contracts for the Turkish road maintenance sector,” Journal of Construction Engineering, Management & Innovation, pp. 179–192, 2020, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/57901.