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Benson Polytechnic High School is one of 3 PPS high schools being modernized through the May 2017 Bond. It was partially master planned as part of the 2012 School Building Improvement Bond. Phased three year construction on Benson Tech is scheduled to begin in 2021. Learn more about Benson High School here.
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Construction updates
June 2022 - Rebuilding the 1917 building from the inside out.
Workers are undertaking a month's long process of seismic reinforcement work on the historic 1917 building.
They are currently creating sheer walls that connect to new structural footings in the basement and will rise up three stories. This work will bring the school up to the latest seismic safety requirements and make staff and students safer.
To get the concrete into tight places within the historic building, workers use a method called shotcrete. It can be fed by hose into restricted spaces and it sprays the concrete into and over the structural steel framework. It’s a team effort and interesting to watch. Check out this video on OSM's Instagram.All major building demolition is complete. The remaining buildings will be rehabilitated, renovated and updated. The new center of campus will be filled with new two-story classroom and shop buildings, exterior courtyards, and student spaces.
Scaffolding with a tent over the main building is now complete and will cover it while reroofing of the historic main building is underway.
The wood floor and concrete slab in the historical gymnasium have been removed. The elevated running track will remain and be structurally retrofitted and rebuilt.
February 2022 - Seismic strengthening is underway.
This month included removing the remaining shop building wings that will be replaced with new buildings. While there will continue to be minor demolition inside the retained historic buildings, the site is open and clear in the center of the campus. Scaffolding at Benson's historic main entry is in place for a tent system, that is being installed to cover the roof.
Demolition of the C Wing Shop Building is nearly complete. The concrete slab is being removed and the historic north-facing wall towards Irving Street will remain. A part of Historic Landmarks Commission requirements, it will be rehabilitated with historic windows reinstalled and integrated into the new 2 story shop and classroom wing.
Excavation is nearly complete for the basement level of new building B. Building B will include the new library/media center, Health occupations spaces, Counseling/Career wing with lower level band room & music spaces.
The old Shop Wing Building E is being demolished, with the exception of the historic south-facing wall, which will be retained, rehabilitated and integrated with the new 2-story shop and classroom wing.
The original main 1917 school building has been shored with large steel beams and braced while excavation for tunnels and structural footings is occurring. The work along with the addition of new shear walls is part of an overall effort to bring the historic building up to modern seismic safety standards.
The interior of the Auditorium stairs has been removed for a new elevator shaft, which will provide ADA accessibility to all 3 floors of the renovated theater.January 2022 - Exterior demolition is more than halfway done.
Demolition is fully underway on the former Benson shop spaces and the north side of the building.
The demolition and roof removal work on the north shop wing (C wing) has exposed details of the historical sawtooth roofing. A style of construction no longer common.
In the center of the campus, excavation work involves removing the remaining boiler room basement walls.
Inside the building, large steel beams are being installed to support the historic main 1916/1917 building prior to excavation below the main level floor. The excavation is required to accommodate new mechanical systems, access tunnels, and the structural retrofit.
Interior demolition continues in the auditorium around the stage.
The work exposed some amusing "cultural artifacts", graffiti from students of decades past that were hidden behind the walls.
On the outside of the building's north side along Irving Street, shoring and structural supports are being put in place to prepare for the construction of Building B's new basement. The lower levels of Building B's are being remodeled to include future Benson music spaces.December 2021 - Demolition is progressing. Interior renovation underway.
Significant demolition has taken place on Significant demolition has taken place on the site with a focus on the later addition buildings that were clustered in the center of the site. The campus buildings and wings that are being removed include the 1953 Automotive/Aeronautics building, the 1917 boiler house, the 1991 band room addition, the 1953 science addition, and the 1991 library and health occupations addition.
These buildings and wings are being removed to make way for the future social and CTE courtyard areas.
Elsewhere the historic brick walls facing Irving street and Buckman field have been braced to stabilize them prior to the demolition of the shop building. The walls will be renovated and remain as part of the future building.
Additionally, historic brick salvage is underway and nearly complete.
On the inside of the main 1917 school building structural framing and hollow clay tile wall upgrades have begun.
Most of the school's historic windows have also been removed, and will be rehabilitated prior to reinstallation later in the modernization process.Sept 2021 Demolition has begun
Demolition on the former auto shop is underway.
Work is also taking place in the gym to shore up the existing wall in preparation for rennovation of the historical space.Many of Benson's historic windows have been removed and will be sent out to be refurbushed for later reinstallation.
August 2021 Groundbreaking
View the August Groundbreaking photos here.
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Stay Informed
Benson Polytech Project FAQ
View the Benson FAQ |Español |Tiếng Việt| Русский | Soomaali | 中文
Benson DAG #12 Meeting Notes (1-13-22)
Additional Benson DAG & MPC Meeting minutes and presentations have been move to here.Transportation to the Marshall Campus information for fall 2021-22
View the Transportation to Marshall Family Advisory |Español |Tiếng Việt| Русский | Soomaali | 中文
Benson modernization Info-flyer
View the Benson modernization flyer |Español |Tiếng Việt | Русский | Soomaali | 中文
Benson Online Construction Impacts
View Construction Impacts information hereWhat Is Modernization?
Benson's proposed modernization will completely reconfigure and update learning spaces with a focus on indoor environmental quality, sustainability and historic preservation. Full modernizations retain the historic character of the school while bringing those buildings up to code and concurrently creating a more modern learning environment. This is considered the most cost-effective, sustainable way to improve Benson, due to age, condition and historic significance.
View an info-graphic that describes factors that influence the design of a future Benson High School
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Get Connected
Join the Benson project mailing list at BHSMod@pps.net For more information about school building improvements, contact: 503-916-2222 or email schoolmodernization@pps.net
Benson Flythrough
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Benson Polytechnic Image Gallery
View photo galleries that document the project
Benson Construction Video 6-10-22
Benson Construction 5-13-22
Benson Construction 5-11-22
Benson Construction 4-1-22
Benson Construction 3-9-22
Benson Demolition 2-16-22
Benson Demolition 1-22-22
Benson Demolition 12-16-21
Benson @Marshall CTE Building 12-3-21
Benson Demolition 11-18-21
Benson Demolition 10-21-21
Benson Demolition 9-24-21
Benson Polytechnic Aug 2021 groundbreaking photos
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Project Team
Bassetti Architects is the architecture firm selected for the modernization of Benson Polytechnic High School. Since 1947, Bassetti Architects has designed places where people learn, work, play, and connect. They believe that architecture is most successful when it reflects client goals and thoughtfully interacts with the surroundings. The firm approach is to share their creative synergy and to join with clients and the community in a truly inclusive process with a commitment to excellence.
Andersen Construction is a Portland based, family owned general contractor that was founded in 1950. The company has grown steadily over the past 70 years, building many Portland landmarks including the OHSU Knight Cancer Research Building , Grant Highschool and the (renovated) St. Vincent Hospital patient tower. The Andersen Construction Foundation is an active philanthropic partner with many local community give back programs.