Asset Management Strategy for Unsealed Low-Volume Roads in New Zealand

2007 ◽  
Vol 1989-1 (1) ◽  
pp. 80-85 ◽  
Author(s):  
Bryan Pidwerbesky ◽  
Simon Hunt ◽  
Robert A. Douglas
Keyword(s):  
New Zealand ◽  
Asset Management ◽  
Management Strategy ◽  
Low Volume Roads ◽  
Low Volume

Cost-Effective Structures for Off-System Bridges

2003 ◽  
Vol 1819 (1) ◽  
pp. 397-404
Author(s):  
Francesco M. Russo ◽  
Terry J. Wipf ◽  
F. Wayne Klaiber
Keyword(s):  
Asset Management ◽  
Cost Effective ◽  
The United States ◽  
Federal Aid ◽  
Rural And Urban ◽  
Low Volume Roads ◽  
Bridge Strengthening ◽  
Maintenance And Rehabilitation ◽  
Low Volume ◽  
Local Agencies

Nearly half of the 587,000 bridges in excess of 6.1 m (20 ft) long on public roads in the United States are located off the Federal Aid System, are on local rural and urban roads or rural minor collectors, and are classified as off-system bridges. Approximately one-third of the off-system bridges are structurally deficient or functionally obsolete. The majority of states with large bridge populations are rural states with large percentages of structures owned by counties and other local agencies. Many of these bridges are on low-volume roads. Given the size of the deficient bridge population and the concentration of these bridges largely on locally owned networks, a recent NCHRP synthesis (NCHRP 32-08, Cost Effective Structures for Off-System Bridges) has explored the current practices regarding the maintenance, rehabilitation, and replacement of off-system bridges. The administrative aspects of off-system bridge ownership and management were explored, including sources and problems of funding, bridge asset management, design policies for off-system bridges, exploration of the environmental process, and discussions of interagency partnering and coordination problems. A significant body of work exists on effective bridge maintenance and rehabilitation. A significant discussion of bridge strengthening, including specific techniques used on low-volume-road bridges, was also examined. Concerning bridge replacements, the literature and owner survey were used to provide information on successful concepts currently being used. In addition to successful bridge replacement options, discussion of the use of standard plans, design aids, and software is promoted as leading to standard and efficient low-volume-road bridge replacements.

Total Asset Management Strategy for the McKee Field, New Zealand

1998 ◽  
Author(s):  
M.R. Adams ◽  
L.R. Stoltz ◽  
A.W. Wadsley
Keyword(s):  
New Zealand ◽  
Asset Management ◽  
Management Strategy ◽  
Total Asset

Study & Experimental Analysis of Pervious Concrete In Low Volume Roads

2018 ◽  
pp. 172-176
Author(s):  
Suraj Pinate ◽  
Hitesh Sonawane ◽  
Jayesh Barhate ◽  
Mayur Chaudhari ◽  
Utkarsha Dhok ◽  
...  
Keyword(s):  
Experimental Analysis ◽  
Pervious Concrete ◽  
Low Volume Roads ◽  
Low Volume

Comparison of Superpave and Marshall Mixtures for Low-Volume Roads and Shoulders

1998 ◽  
Vol 1609 (1) ◽  
pp. 44-50 ◽  
Author(s):  
Affan Habib ◽  
Mustaque Hossain ◽  
Rajesh Kaldate ◽  
Glenn Fager
Keyword(s):  
Mix Design ◽  
River Sand ◽  
Low Volume Roads ◽  
Superpave Gyratory Compactor ◽  
Asphalt Content ◽  
Low Volume ◽  
Project Site ◽  
Axle Loads ◽  
Crushed Limestone ◽  
Asphalt Film

Superpave and Marshall mix designs using local aggregates were done to study the suitability of the Superpave mix design as compared with the Marshall mix design for low-volume roads, especially shoulders. The project site was Kansas Route 177 in northeast Kansas. Three locally available aggregates, crushed limestone and coarse and fine river sands, were used in this study. Five blends with varying proportions of coarse and fine river sands were selected. Mix samples were compacted in the Superpave gyratory compactor with the applicable number of gyrations and were compacted with the Marshall hammer by using 50 blows per face. Bulk densities of the compacted samples and maximum specific gravities of loose samples also were measured for each blend. The results show that the Superpave mix design for low-volume roads and shoulders results in lower estimated asphalt content than does the Marshall method. The required asphalt content increases as the proportion of coarse river sand increases in the mix. Superpave requirements for the voids filled with asphalt (VFA) for low-volume traffic, that is, less than 0.3 million equivalent single-axle loads, appeared to be too high. High asphalt film thicknesses were computed for the mixtures that did not meet the Superpave VFA requirements. Lowering the design number of gyrations (Ndes) for compaction of samples would result in increased asphalt requirement for the Superpave mixture with a given gradation.

Otta Seals and Gravseals as Low-Cost Surfacing Alternatives for Low-Volume Roads: Experiences in South Africa

2003 ◽  
Vol 1819 (1) ◽  
pp. 338-342 ◽  
Author(s):  
Simon Oloo ◽  
Rob Lindsay ◽  
Sam Mothilal
Keyword(s):  
South Africa ◽  
Low Cost ◽  
Cost Savings ◽  
Cost Effective ◽  
Field Trials ◽  
Low Volume Roads ◽  
Kwazulu Natal ◽  
Traffic Volumes ◽  
Low Volume ◽  
To Come

The geology of the northeastern part of the province of KwaZulu–Natal, South Africa, is predominantly alluvial with vast deposits of sands. Suitable gravel sources are hard to come by, which results in high graveling and regraveling costs brought about by long haul distances and accelerated gravel loss. Most gravel roads carry fewer than 500 vehicles per day of which less than 10% are heavy vehicles. The high cost of regraveling has led to consideration of upgrading such roads to surfaced standard, even though traffic volumes do not justify upgrading. Traditional chip seals are expensive and cannot be economically justified on roads that carry fewer than 500 vehicles per day. The KwaZulu–Natal Department of Transport is actively involved in efforts to identify cost-effective alternative surfacing products for low-volume roads. Field trials were conducted with Otta seals and Gravseals, which have been used successfully in other countries, as low-cost surfacing products for low-volume roads. The Otta seal is formed by placing graded aggregates on a relatively thick film of soft binder that, because of traffic and rolling, works its way through the aggregates. Gravseal consists of a special semipriming rubberized binder that is covered by a graded aggregate. Both Otta seals and Gravseals provide relatively flexible bituminous surfaces suitable for low-volume roads. Cost savings are derived mainly from the broad aggregate specifications, which allow for the use of marginal materials.

scholarly journals The management strategy for government building disposal process in Jakarta

2018 ◽  
Vol 195 ◽  
pp. 06007
Author(s):  
Mulyadi ◽  
Ayomi Rarasati
Keyword(s):  
Public Service ◽  
Asset Management ◽  
Management Strategy ◽  
Actual Process ◽  
The Past ◽  
The Government ◽  
Building Demolition ◽  
Management Cycle

The feasibility of government buildings, especially offices and schools as public service and social infrastructures, must be well maintained. When the building needs to be majorly rehabilitated, the government sometimes has to combine building demolition and deconstruction processes. In the government asset management cycle, the process starts with erasing the asset from the accountancy system, by selecting a building demolition contractor, then producing a new asset by selecting another builder contractor. In the past few years, the duration of this actual process acquired longer than the planned time. Therefore, this research aims to develop a management strategy in order to improve the government building disposal process. The process of the research started with obtaining the dominant factors that influence the demolition and deconstruction process, and then it is continued by developing the strategy.

Implementing your BAM2 strategy: 11 steps to making your brand a more valuable business asset

2002 ◽  
Vol 19 (6) ◽  
pp. 503-513 ◽  
Author(s):  
Scott Davis
Keyword(s):  
Asset Management ◽  
Management Strategy ◽  
Business Success ◽  
Business Culture ◽  
Previous Issue

Businesses are becoming more sophisticated about brand, its value and its role as a crucial driver of business success. But what do they need to put in place to realize the benefits of brand as an asset? In the previous issue, the author looked at the philosophy behind brand asset management. This article continues the discussion with an 11‐step approach to putting a brand asset management strategy in place, from developing a brand vision for the organization to the need to establish a brand‐based business culture.

Sign in / Sign up

Export Citation Format

Share Document