TPi October 2011

business & market news

Renewing Kansas City water distribution system

means that up to 40% of a utility’s water main valves are likely to be inoperable and either cannot be located, accessed or opened/closed. “Aging water networks are becoming more challenging to manage with each passing year,” added Mr Wilson. “The good news is that with the support of Wachs Water Services, utilities are boosting their water main valve operability as high as 97% and achieving significant and measurable efficiency gains as well.” As water distribution infrastructure continues to age, the fastest route to sustainability is accomplished through addressing the operability of valve control points and renewing information assets. With this restored level of control, utilities can prioritise and address the remainder of the system such as water mains. Pipeline valves and information assets can be improved in the short-term and renewed at a fraction of the cost of long-term water main replacement projects.

“The Kansas City Water Department has taken another big step toward ensuring water distribution sustain- ability and we are proud to be supporting the utility in their efforts,” said Cliff Wilson, president, Wachs Water Services. “More and more utilities are discovering that gaining control of their water network and obtaining accurate system information is the critical first step in results- oriented asset management. Wachs Water Services has a proven track record, with successful programmes in over 200 utilities, including Baltimore, Washington DC, Atlanta and Houston.” According to the Environmental Protection Agency, there are about 240,000 water main breaks in the United States each year. The US Geological Survey estimates that these water main breaks waste more than 1.7 trillion gallons of water at a cost of about $2.6bn annually. An additional challenge facing utilities is the operability of aging water main valves to help control and minimise the consequences of these main breaks. Wachs Water Services has seen an average initial water main valve operability of only 60% in more than 500,000 inspections nationwide. This

Wachs Water Services, a provider of solutions for the management of aging water infrastructure in North America, has announced a service contract worth up to $6mn over a renewable multi-year period, awarded by the Water Services Department of Kansas City, Missouri (KCMO), to perform asset location, operational condition assessment and GPS location mapping services of more than 35,000 water main valves in the Kansas City water distribution system. Valves are installed in water mains to control the flow of water. However, with a high percentage of water mains reaching the end of their useful life in many urban areas, the operability of valves has become one of the most critical concerns for utilities dealing with sustainability, main breaks, repair and replacement activities. Working closely with KCMO, Wachs Water Services will be primarily focused on improving the reliability of the small and large valves in the water network and creating an accurate information knowledge base for each asset that is accessible to all water utility stakeholders, including engineering, operations and field personnel.

Wachs Water Services – USA info@wachsws.com www.wachsws.com

Dates announced for sewerage & drainage and plastic pressure pipes conferences

specifiers and installers, resin suppliers, additive producers, machinery makers, pipe manu- facturers and fittings suppliers. Plastic pressure pipes are well established, particularly in gas and water supply lines, where performance is critical.

delegates represented across the entire industry. Plastic sewerage and drainage pipes are established in many global regions replacing traditional materials such as clay and concrete. International and national standards ensure a good safety margin in materials, production processes and installation, and innovation is taking place at all levels. Plastic Pressure Pipes 2011 will provide similar opportunities for delegates representing pipe

Following the success of the previous events, AMI’s two focused plastics pipes conferences will again run consecutively in February 2012 at the Maritim Hotel in Cologne, Germany. The technical programme will run over three days from 21 to 23 February. Sewerage & Drainage Pipes 2012 will take place from 21 to 22 February, and Plastic Pressure Pipes 2012 takes place from 22 to 23 February.

Applied Market Information Ltd – UK

info@amiplastics.com www.amiplastics.com

Sewerage & Drainage Pipe 2012 will offer a networking opportunity for

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October 2011 Tube Products International