GENERAL INFORMATION: 503-823-7404
1120 SW Fifth Ave, Suite 600, Portland, OR 97204
Portland Water Bureau employees at the Sandy River Station (SRS) recently completed a repair project on Conduit 2. Conduit 2 travels 26 miles from the Bull Run Watershed to the Powell Butte Reservoirs.
Specified by the Engineering Services Group, the fiberglass pipe wrap will halt the corrosion and form a protective layer around the pipe. This was the first pipe wrap installation of its kind performed by the Water Bureau and may be used in the future on other sections of conduit.
At one point along the way, the pipe runs a short distance above ground and across a creek. This section of the pipe is protected by a culvert that channels the creek away from the conduit. Upon inspection, the conduit was observed to be in extremely poor shape due to corrosion. In addition, the existing culvert was undersized and had rotted away.
A new culvert was installed to protect the conduit.
To address these challenges, the 44-inch conduit was excavated. The SRS crew and painters then worked together to install a fiberglass pipe wrap around the conduit.
Buried conduit and restoration nearing completion.
The pipe was finally buried and the site restored with native vegetation. The entire project was completed in an efficient four weeks.
More About Conduit 2
Conduit 2 was built in 1911. It is a lock bar steel pipe with riveted joint. The diameter of the conduit ranges from 44- to 52-inches, and has the capacity to deliver 50 million gallons per day to customers.
Tomorrow, Aug. 10, the Portland Water Bureau will return to 100 percent Bull Run water. On July 25, the Portland Water Bureau blended a small portion of water from wells at the Columbia South Shore Wellfield to perform its annual maintenance operation of the groundwater system. Now that this maintenance operation is complete, the groundwater system is ready for use if needed for seasonal or emergency use.
Public notification is not required but the Portland Water Bureau informs the media and sensitive water users, as a practice, when it activates groundwater and when it has significant operational changes. The media and sensitive water users are again notified when the Portland Water Bureau returns to 100 percent Bull Run water.
As a result of careful planning, Portland is fortunate to have access to two excellent water sources that allow us to be prepared to meet the range of supply and demand conditions that occur in the Portland water system.
The Columbia South Shore Well Field is a high-quality water supply that meets or surpasses all federal and state drinking water regulations.
The city’s groundwater supply is a complex system composed of electric pumps, chemical feed systems, electronic controls and other equipment that must be operated regularly to identify maintenance needs. By doing this operation routinely, the bureau will ensure the reliability of the system when needed, either in an emergency or to meet seasonal supply demands.
During the groundwater maintenance run, the average contribution of groundwater to the system has been approximately 15 percent of the total daily water demand. Due to the low percentage of groundwater being blended with the Bull Run Source, the bureau does not expect there to be a large change in water chemistry. It takes up to two weeks, depending on location and overall water demand, for the 100 percent Bull Run water to make its way through the distribution system to homes and businesses.
Customers with questions are encouraged to call the Water Line at 503-823-7525.
The Cascade Chapter of the International Association for Public Participation (IAP2) recognized the Portland Water Bureau and JLA Public Involvement with a 2016 Public Involvement Best Practice Award for the design phase of the Washington Park Reservoir Improvements Project.
The award acknowledges projects in Oregon and Southwest Washington that promote meaningful and innovative opportunities for community engagement.
"The project was recognized for successfully engaging interested and impacted stakeholders, resulting in meaningful input and broad-based support for both the designs and the process,” commented IAP2 on Facebook.
During the design phase of the project, the Water Bureau and JLA team conducted stakeholder interviews, met nine times with a Community Sounding Board, regularly briefed many of the area neighborhood associations and business groups, met with historic advocacy groups, and communicated with the Portland Historic Landmarks Commission. Broader community outreach included sending mailers to neighboring addresses, outreach within the park, public open houses (both in-person and on-line), and presentations to Explore Washington Park.
Based on feedback, the following community values will be reflected in the project’s visual features:
For additional information on the project, visit www.portlandoregon.gov/water/WPReservoirs.
Pipe measurements are taken using a laser tool
In June 2016, Portland Water Bureau civil engineers led an interdisciplinary team to survey a water main in southeast Portland. The 16-inch ductile iron main is located inside a crawlspace less than three feet high underneath the surface of a main street of travel.
During the operation, the Water Bureau called upon All Hazards Rescue to provide an extraction team in case of an emergency. Support and assistance during the assessment also came from other Water Bureau groups and teams, including Operations, Maintenance & Construction, and Safety & Risk.
The information gathered during this investigation will be used to design and construct new supports for the 16-inch water main.
If you're interested in joining an award-winning public utility where employees thrive on the pride of delivering a life-essential product with world class customer service, the Portland Water Bureau might be just the place for you.
The Water Bureau is a recognized leader in the utility industry. We've achieved this success by investing in the very best people and empowering them to find new and better ways to meet our customer's needs.
The Water Bureau currently employs approximately 560 people. All current job postings with the City of Portland are posted online, and updated weekly. We are an equal opportunity employer that values diversity and inclusion in the workplace.
Current Job Available at the Water Bureau
|POSITION||EMP. TYPE||SALARY||CLOSING DATE|
|Laboratory Supervisor||Full Time||$5,830.00 - $7,784.00 Monthly||Mon. 08/22/16 4:30 PM Pacific Time|