Thames Water has agreed to pay a package worth £86m to customers after it mis-reported sewer flooding data in 2010, the regulator Ofwat has said.
"I've been calling it an internet-connected light bulb or "bulbuino", that works by receiving a signal from a radio transmitter that relays the sewer level data from Pachube," says Mr Percifield.
(41 ) Importantly, the sewer cost data do not include the costs of piped water supply, which is typically necessary for a sewer system to function properly and may double the cost of sewer service.
This study presents a decision support system (DSS) for the management of sewer infrastructure using data warehousing technology.
Urban databases often offer very detailed data for sewer networks and 3D streets, yet the data covering rural zones may be coarser.
After Thursday's vote, Leon Cooper, the council's president, said the group plans to continue to lobby for the bill in the Assembly because "we don't know how much it (the sewer) costs, or have data on the health problems". The county's environmental impact report on the sewer project is expected to be completed this summer.
Storm-inundation models based on hydrology and hydrodynamics require a large amount of input data (detailed terrain, sewer system and land use data).
In order to ensure and extend the serviceability of sewage infrastructure, sewer managers need more accurate data to estimate its actual state.
With a few quick calculations, comparing restaurants that did not have a carter with geo-spatial data on the sewers, the team was able to hand inspectors a list of statistically likely suspects.
On this framework can be superimposed as many layers of information as there are sources of geographic data: water mains, sewers and underground utilities; census tracts; tax lots, property and ownership records; even water depth, based on bathymetric measurements by the Army Corps of Engineers.
