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5319 SW Westgate Drive, Suite 215
Portland, Oregon 97221-2411

Portland: 503-292-1635
Bend: 541-382-1004
fax: 503-292-9846
email: contact@psengineers.com
 
5319 SW Westgate Drive
Suite 215
Portland, Oregon 97221

(503) 292-1635
contact@psengineers.com
home > projects > infrastructure > prestressed concrete reservoirs
 
Infrastructure Project Experience:
Prestressed Concrete Reservoirs

Our Services

Featured Projects

Sunset Reservoir #2
Reservoir Design, 4.0 Million Gallon
2007
Client: City of Sherwood, Oregon

PSE provided the design and generation of specifications and construction documents for this 4.0 Million Gallon partially buried storage reservoir in Sherwood. Provisions for and design of special detailing was included for the installation of two fenced tennis courts on the roof.


Stewart Lennox Reservoir
Reservoir Design, 1.2 Million Gallon
2006
Client: City of Klamath Falls, Oregon

As structural design consultants, PSE provided the design and generation of specifications and construction documents for a 1.2 Million Gallon fully buried storage reservoir.
Design services for this project included consultations for optimization of reservoir components and assistance in final subgrade configuration. Construction of the reservoir structure was completed in September of 2007.


Bonney Lake Peaking Storage Reservoir
Reservoir Design, 15.0 Million Gallon
2005
Client: City of Bonney Lake, Washington

Wild Turkey Farm was established in 1989 as an equestrian breeding and training facility in Woodside, California. In 2004, Equine Facility Design was engaged to provide the architecture for the design of the Farm’s new home just south of Portland, a site which spans more than 200 acres. PSE acted as the structural engineering consultant for the project, providing the structural design for the various new buildings on the property.
A new sport horse track lines the perimeter of the 180-acres to the north, and several acres of pastures and wooded trails preserve the natural beauty of the facility’s surroundings. New structures on the site include training, stallion, broodmare, and retirement barns as well as indoor and outdoor riding arenas, a veterinarian center, and a breeding facility and lab.


Sexton Mountain Reservoirs Inspection Reservoir Evaluation, 5.0 Million Gallon
1998-2003
Client: City of Beaverton, Oregon

This project was performed in two phases, an evaluation in 1998 and rehabilitation in 2003. In the first phase, a structural evaluation of this existing 5.0 Million Gallon prestressed concrete water reservoir for gravity and lateral loads was performed. A report was generated, which included the results of the structural analysis as well as reporting of the existing condition of the reservoir based on field investigations. The report also included preliminary construction cost estimates and repair recommendations for existing construction defects and roof ponding conditions.

The second phase of this project consisted of design and generation of construction documents for various repairs, including the installation of new concrete columns to support areas of roof ponding. This design detailed a process of pouring new columns through temporary roof penetrations.


 

 

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