Importance of investment decisions and rehabilitation approaches in an ageing wastewater pipeline network. A case study of Oslo (Norway)

Water Science and Technology

Volumn 58, Issue 12, 2008, Pages 2279-2293

  Ugarelli, Rita ^a   Venkatesh, G ^b   Brattebø, Helge ^b   Sægrov, Sveinung ^c  

^a UNIVERSITY OF BOLOGNA   (Italy)

^b NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Norway)

^c SINTEF   (Norway)

Author keywords

Asset management; Depreciation; Long term planning; Oslo; Service life; Wastewater pipelines

Indexed keywords

ATTAINABLE SET; CAPITAL VALUE; INVESTMENT DECISIONS; LEVEL OF SERVICE; LONG TERM PLANNING; OPERATION AND MAINTENANCE; OSLO; PERFORMANCE APPROACH; SELF-FINANCING; USING LIFE; WASTEWATER PIPELINES;

DEPRECIATION; INFORMATION MANAGEMENT; INVESTMENTS; PATIENT REHABILITATION; PIPE; PIPELINES; PLANNING; SERVICE LIFE; SEWAGE; WASTEWATER; WATER PIPELINES;

ASSET MANAGEMENT;

ECONOMIC ANALYSIS; INVESTMENT; LIFE CYCLE ANALYSIS; PIPELINE; WASTEWATER;

DECISION MAKING; GEOGRAPHY; INVESTMENTS; NORWAY; WASTE DISPOSAL, FLUID;

EID: 58849107715     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2008.559     Document Type: Article

References (9)

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8. Ugarelli, R. 2008 Asset Management of wastewater networks. PhD thesis, Bologna University. www.xe.com (4th October, 2007).
9. Ugarelli, R., Di Federico, V. & Sægrov, S. 2007 Risk-based Asset Management for wastewater systems. Proc. Conf. NOVATECH 2, 917-924.