Sustainable Market Involvement in Transport Infrastructure Management

The construction industry is going through hard times in many countries. This is certainly true in the Netherlands as all big Dutch contractors face disappointing results. The market policies of major (public) clients are held accountable by politics and the market for this situation. However, for the operation and development of transport...

Dynamic contracting mechanism for pavement maintenance management

Technological advances, financial possibilities and changes of demands have increasingly affected the pavement maintenance environment for outsourcing in recent years. This induces complexity in the contracting methods of pavement maintenance activities. Despite the fact that current contracting practices on pavement maintenance activities are...

Dynamic contracting: An asset management tool in controlling infrastructure maintenance activities

Infrastructure road network is a complex system in a fast changing complicated environment and therefore subject to change. The changes refer to demands, requirements, regulations and financial possibilities as well as advanced technologies. Therefore outsourcing maintenance activities are rather difficult. In result, increasing complexity and...

Reconnaissance level study Mississippi storm surge barrier

This paper reports a reconnaissance level study of a storm surge barrier in the Mississippi River. Historical hurricanes have shown storm surge of several meters along the Mississippi River levees up to and upstream of New Orleans. Future changes due to sea level rise and subsidence will further increase the risk of flooding due to hurricane...

Infrastructure asset management: The valuation of complex objects

For two years now, Rijkswaterstaat, an agency of the Dutch Ministry of Transport, Public Works and Water Management, is required to have a financial administration, which is based on accrual accounting principles. This involves the use of a balance sheet and the equivalent of a profit and loss statement. These documents will the basis for...

Het ontwerp van Nederland

Design & construct of complex civil engineering systems: A new approach to organization and contracts