Session A: Economic Design -- A review of pipe network optimization techniques -- A generalized reduced gradient approach to expansion of water distribution networks -- Optimal design of water distribution networks with multiple loadings -- Design management of pipeline systems -- Economic pipe sizing - complex networks -- Cost reduction in irrigation networks by an efficient use of pressure reducing valves -- Water supply systems optimization for developing countries -- Time-step control in TMA for steady flows in large pipelines -- A system for the engineering design of transmission and distribution pipe networks -- Session B: Safe Design -- Measurements and computations of transients in pumped sewer plastic mains -- Surge protection on the Trimpley supply to Birmingham -- Failure of a rural water system - a case study -- Fluid-structure interaction in non-rigid pipeline systems - large scale validation tests -- Analysis of penstock fracture by water hammer -- Experiences with surge protection devices -- Pipeline systems for liquid sulfur -- Characteristics of lignite ashes transport from steam power plants through pipelines -- Session C: Operation -- Network simplification by equivalent modelling for optimal operations -- Knowledge based systems in operational scheduling of water distribution networks -- Diagnosis of hydraulic performance of water supply systems -- On-line control of a city water supply and distribution system -- Session D: Monitoring and Inspection -- Leak detection through hydraulic transient analysis -- State-of-the-art pipeline leak detection -- Flow measurement in large complex ductwork -- Structural condition assessment of water trunk mains -- Methods to determine parameters characterizing technical state of pipelines with pronounced deposition.