Hydraulic Analysis* Inspection* and Condition Assessment of the City of San Diego PS65 FM
Pump station capacity upgrades are required at Pump Station No. 65 (PS65) to adequately handle typical dry-weather flows and peak…
Pump station capacity upgrades are required at Pump Station No. 65 (PS65) to adequately handle typical dry-weather flows and peak…
With a planned expansion to an upstream pump station, the City of Portland’s Bureau of Environmental Services, Oregon (City), determined…
The1950s-era concrete pipe sanitary sewer system in Seattle’s Broadview neighborhood experiences significant wet weather inflow and infiltration. Extreme wet weather…
The roster of technologies available for wastewater force main inspection has grown from 19 tools three years ago to 37…
As the name “Beaver State” suggests, areas of the state of Oregon are populated by beavers and as these beaver…
One of the key challenges of maintaining a utility’s operational performance is the preservation of critical information necessary to optimally…
Imagine a wastewater treatment plant reducing equipment failures by 20% over 3 years (see Figure 5). At the same time,…
Setting up a performance measurement system with levels of service, metrics and targets is a good start. A great second…
This paper describes how the Portland Water Bureau (PWB) successfully leveraged the enterprise architecture approach to strategic information technology (IT)…
A pilot study was performed over 91 days to determine if the activated sludge process could treat a segregated stripped…
The paper is an important contribution and provides valuable information on the methods developed at the Illinois Institute of Technology…
The National Renewable Energy Laboratory (NREL) is evaluating a novel process for the production of ethanol from the cellulosic feedstock,…