| Case Studies |
| 156 Flow Monitors Installed in 14 Days - San Diego, California |
The City of San Diego Metropolitan Wastewater Department received a formal consent decree from the EPA in 2005. In response, the department decided to replace and update the flow monitoring system they had in place.
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| CSOs Reduced by 77%, SSOs Reduced by 78% - City of Nashville, Tennessee |
The City of Nashville struggled with excessive overflows totaling 158 SSOs and 30 CSOs in 1989 and 1990. They found themselves with a consent decree and officials immediately started abatement programs to address both issues.
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| FlowShark Pulse Exceeds Stringent Operations Requirements for Accuracy - Camp Pendleton, California |
The Camp Pendleton Marine Corps Base in northern San Diego County commissioned its new wastewater treatment plant in mid-2006. This new plant will consolidate flows from the other three treatment plants on the base over a period of about three years.
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| FlowShark Pulse Provides Accurate Influent Data Reporting - Oahu, Hawaii |
In March of 2007, the plant’s operational superintendent, Bud Reiter, conducted a head-to-head test of the FlowShark® Pulse Cross Correlation Technology meter to a new model of meter/sensor using gated Doppler technology.
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| Insertable Valve Network Provides Ongoing Solution to Water Loss - Orange Cove, California |
The Department of Water Resources provided Orange Cove with a grant based on the benefit to be gained from replacing and retrofitting the lines and reducing the water loss.
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| IntelliServe Alarming System Improves Monitoring and Data Efficiency - Indianapolis, Indiana |
The system alerts staff members to wet and dry conditions in the sewer system, analyze trends, and have the ability to work with flow monitors from multiple vendors.
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| Long Term Monitoring with Focused Temp Studies - Orange County, California |
The Orange County Sanitation District (OCSD) was experiencing increasing I/I over the last two decades and high peaks at the treatment plants.
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| Saved Over $1 Million in Unnecessary Expenses - Santa Barbara, California |
The City of Santa Barbara (CSB) serves nearly 100,000 customers. During the seasonal rains, deteriorating and aging sewer pipes permit unwanted I/I to enter the system raising the risk of sanitary sewer overflows.
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| Successful Isolation of 48” Water Main and Backflow Prevention - City of Salem, Oregon |
Salem specified Hydra-Stop’s Contract Services to perform the work because an essential requirement of this job was to keep pressure on the city side and isolate the transmission main from the City.
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| Training and Equipment Provide City with Line-Stopping Capabilitie - Parkersburg, West Virginia |
With the Hydra-Stopping equipment they are able to perform single or double line stops, valve replacements, and valve insertions without shutting down the system.
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