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A player in sustainable development - Dalkia

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BUSINESS ACTIVITIES<br />

Water<br />

50 2007 ANNUAL REPORT VEOLIA ENVIRONNEMENT<br />

Contract with Tampa Bay Water renewed<br />

and expanded<br />

Tampa Bay Water renewed its contract with Veolia Water <strong>in</strong> 2007<br />

and, under the largest design-build-operate contract ever signed<br />

<strong>in</strong> the United States, put it <strong>in</strong> charge of extend<strong>in</strong>g the capacity<br />

of its surface water treatment plant from 272,500 cu.m/day to<br />

454,200 cu.m/day.<br />

The exist<strong>in</strong>g Tampa Bay plant was designed and built, and is now<br />

operated, by Veolia Water under a contract won <strong>in</strong> 2000. It is one of<br />

the world’s most technologically sophisticated facilities and is the<br />

Florida regional water authority’s biggest plant. It supplies<br />

Hillsborough, Pasco and P<strong>in</strong>ellas counties and the cities of New<br />

Port Richey, St. Petersburg and Tampa, provid<strong>in</strong>g water of a quality<br />

far better than required by federal and state standards.<br />

The new plant will be equipped with a proven multi-barrier<br />

process tra<strong>in</strong>: Actifl o® ballasted fl occulation from Veolia Water<br />

Solutions & Technologies, ozonation, fi ltration through granular<br />

activated carbon gravity fi lters, dis<strong>in</strong>fection, and sludge treatment.<br />

Scheduled for handover <strong>in</strong> 2010, it will be operated for thirteen years<br />

by Veolia Water.

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