Grant High School Modernization a $116.1 million investment in Northeast Portland.Construction began June 2017Construction complete Fall 2019
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Grant High School is the 3rd PPS high schools being modernized as part of the 2012 School Building Improvement Bond. Grant's modernization will completely reconfigure and update learning spaces with a focus on indoor environmental quality, sustainability and historic preservation. Construction began in the summer of 2017 and students are scheduled to return to a Modernized Grant in the fall of 2019.
Portland Parks & Rec is closing Grant Bowl July 9 – 26, for turf repair.
The Grant pool is open this summer but the parking lot will remain closed.
Lots of Activity - June 2018
Grant’s Modernization has entered a very busy phase with a crew size of 200 people working now on the site. Any given day it is possible to find everything from concrete work to rough-in electrical and floor polishing occurring somewhere in the building.
Structural Steel: Most of the structural steel for the 50’ west addition is in place. Crews are laying the deck and tying the addition to the existing building. The concrete floors have been poured in some locations of the addition, such as the future library.Additionally, the structural steel has been erected in the 1923 gym, giving shape to the future visual arts classrooms.
Seismic upgrades: We continue with seismic work throughout the building. Some areas such as the 1923 gym and the north wing of the main building are mostly complete. Seismic upgrades are still underway in the auditorium and south end of the main building.
Wall Framing: Crews have begun to frame the interior walls starting in the north wing of the main building. Following closely behind are plumbers and electricians roughing in all the new systems for the school.
North Parking lot: The work includes pouring a new sidewalk at the west end of the parking lot, tying it into existing park pathways, and creating an asphalt drive for delivery, maintenance and emergency vehicles. The parking lot will not be open for pool guests, but will be available to vehicles supporting the pool operations.
Concrete and Steel - April 2018
In the last month, the modernization project has made significant strides in a number of key areas;
The team has completed a great deal of the underground infrastructure. Some of this has been inside the building, particularly in the north and south wings of the main building. A large amount of the infrastructure work can be seen in the north parking lot. Primary components include the creation of a site wide storm water management system that will utilize the footprint of the former 1956 gym as a storm water detention gallery. In addition, we continue to upgrade and connect to the existing underground infrastructure.
Concrete trucks have been almost a daily sight the last few weeks. Various concrete pours have included footings and foundations in the 1923 gym, the north and south wings of the main building, and the auditorium. Concrete shear walls are being poured across the whole project. These walls extend from the foundations to the roof and are a major component of the seismic upgrades included in the modernization.
Structural steel for the seismic upgrades to the existing structure is well underway. The crews will be setting the structure for the 50-foot West addition as well this next month.
Framing of interior walls has begun. Crews have started in the north wing of the main building. Following closely behind are the plumbers and electricians, roughing in the new systems for the school.
Exterior masonry restoration is largely complete on all sides of the 1923 gym. Crews are currently working on the east façade of the main building which was also constructed in 1923. They are replacing damaged bricks with a mix of salvaged and new bricks. Additionally, crews are removing and replacing the existing mortar with a mix to minimize damage to the bricks while increasing water protection for the building.
Moving from demolition to new construction - March 2018
The modernization is rapidly moving from demolition to new construction. While there are a few areas of the project still in demolition, concrete and structural steel work began in earnest last month. Those efforts are expanding throughout the site as crews are pouring foundations, building shear walls, and restoring and repairing existing concrete floors and ceilings.
Here are updates in key areas;
- Most of the below grade walls for the new athletic facility on the south end of campus have been poured. The crews are preparing to pour the slab of the main gym and continue to add infrastructure under the locker rooms and weight room.
- While protecting the historic aspects of the auditorium, targeted areas have been demolished and are being prepared for new construction. The area between the main building and auditorium has been opened up to make way for the new three-story central staircase, seismic upgrades and ADA access into the auditorium.
- Work is underway in the north parking lot. The fence has been expanded to the northern edge of the project, and the existing curbs and landscape are being removed to make room for the additional parking area and bioswale.
- Masonry restoration continues on the facades of the 1923 gym and east façade of the main building. Crews have been working since September to remove and replace the existing mortar and damaged bricks. Replacing the mortar will extend the life of the buildings by creating less damage to the bricks and providing increased protection from the elements.
1st major concrete pour for the new gym - January 2018
Demolition is almost complete and new construction can be seen across the campus. If you were to drive or walk by the buildings right now you would be able to see right through them, as all the walls and windows have been removed. This month the project is all about concrete and underground utilities; building foundations across the campus for the new and remodeled areas, as well as installation of the deep sanitary systems.
On the south end of the campus concrete footings have been poured for the new athletic facility, which will house the main and auxiliary gyms, weight room, band room and wrestling room. The crews are hard at work forming and pouring the below grade walls of the gym. In the main building, we are getting ready to start the foundation for the 50’ addition along the west side of the existing school. The excavation to connect the existing north and south wing basements is complete. Crews are preparing to pour the new footings and erect the steel which will form the new exterior wall. Over in the 1923 gym concrete footings have been poured that will bring the building into compliance with current structural and building codes and support the new life of the building as a visual arts complex.
Additionally, crews have been busy up in the north parking lot. Utility work has begun to support the modernized building. This is deepest utility work we will do on the site, eventually creating a 15’ deep seepage trench to manage the storm water on site. Concurrently crews have begun to remove shrubs and trees to make way for an expanded parking lot and turn-around, to be located at the west end of the parking lot, right next to the pool.
1956 Gym is Demolished - November 2017The last existing building at Grant to be demolished has come down! Just prior to Thanksgiving the demolition team brought down the 1956 Gym, which was often referred to by the Grant community as the “New Gym”. It was originally built to house an automotive shop and regulation sized gym. Most recently, it was the location of the weight room, wrestling room, dance studio, batting cages, and main gym. Parts of the gym will see new life when Grant reopens in 2019. Keep an eye out for sections of the gym floor and bleachers in the modernized campus.
With the 1956 gym removed, the historic front of the 1923 gym has become wholly visible. This little gem (also known as the “old gym”, was built as part of the original school and has been covered up for the past 50 years. The 1923 gym will be renovated as an arts complex, housing all of the visual arts programs and a central gallery space. The elevated track has been removed to make way for second floor classrooms.
On the other end of campus, excavation is complete for the new athletic facility. This will house a regulation size gym with seating for 1,700, an auxiliary gym, weight room, concessions, band room and spin area. Soon crews will begin installing underground utilities and structure.As of the Thanksgiving break, about 80% of the planned demolition has been completed. If you look at most parts of the school you will be able to look straight through the building as no walls are left, only the concrete floors and the structure.Demolition and abatement October 2017Demolition and abatement are in full swing at Grant High School. Most of the former outbuildings have been removed including the science building, library and all three portables. The is also slated for demolition this fall. The team is in the process of salvaging the gym floor and bleacher wood from the 1956 gym for use in the modernized school. Once salvage is complete the “new” 1956 gym will be demolished.
Exterior brick restoration has begun. This is largely focused on the portions of the school that were built in 1923; the east elevation of the main building (facing NE 36th) and the 1923 gym, which is being redesigned as the arts complex. If you are in the park, you may see work being done to remove the existing mortar which will be replaced with a mortar that will elongate the life of the bricks. The original mortar had a tendency to crack the bricks and make them fail, so this process is designed to stop that. Additionally, we are removing and replacing failed bricks at the 1923 buildings to better protect the structures from rain.
You might notice that the west side of the school facing the park has been stripped of the windows and brick. This side of the building will be extended by fifty feet, adding new construction to the renovated building. What you currently see will become an interior wall in the final configuration. The addition will be a three-story structure, designed to connect the north and south basement classrooms to the rest of the school.
Lastly, excavation for the new athletic facility is underway at the south side of the site. This new facility will house the main gym, an auxiliary gym, locker rooms, weight room and band room.
Construction Begins August 2017Construction is now underway for the Modernization of Grant High School. Construction crews are working on abatement of materials in the historic buildings and those structures that will be demolished to make way for new facilities. The Grant staff and teachers have taken up residence in the former Marshall High Campus that will serve as Grant's temporary home for the next two years. Transportation systems are now in place to help students reach the Marshall campus once school starts on August 30th. For more information please consult this tranportation to Marshall FAQ and this new interactive map shows the transportation options for reaching Marshall.
After a joyous groundbreaking ceremony on June 3rd the Grant Community is preparing for the transition to the Marshall Campus. The Grant site will be closed off by late June and abatement will begin shortly after that.
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For more information about school building improvements, contact: 503-916-2222 or email email@example.com
The construction schedule is typically 7am-5pm, Mon.-Fri. However some work may occur on evenings and weekends.The Grant site is now closed and fenced off. The Grant pool is open this summer but the parking lot will remain closed.Portland Parks & Rec is temorarily closing the Grant Bowl from July 9 – 26, for turf repair.
Mahlum is the architecture firm that PPS selected for the modernization of Grant High School. Deeply rooted in the Pacific Northwest, Mahlum creates spaces that express the culture, aspirations and identity of the communities they serve, distinctively honoring the character of each K-12 school they design.Andersen Colas Construction joint venture team is the CM/GC contractor for the modernization of Grant High School. As two locally owned, multi-generational, family-run construction companies, Andersen Colas is excited to play a vital role in the transformation of this historic community school.