Design-build permanent anchored wall in poor ground next to an existing high-end casino and hotel, with less than 1/2" movement.
Poor ground, dense urban utilities, limited easements, and existing basement walls made this project challenging. Yet movements < 1/2".
A 60-ft deep excavation next to heavily loaded hospital foundations and wall jogs were some of the challenges met by this design.
Massive 85-ft deep excavation in downtown Bellevue, with difficult wall alignment for anchors, and less than 1" movement.
Challenges included 75-ft to 90-ft deep, limited easements and deep utilities on west, and the existing Soma Towers next to the south wall.
Challenges included being 80-ft to 102-ft deep, an existing Town Hall next to north wall, limited easements on the west, and fine-grained soils.
Deepest urban soil nail wall in the world at 96 feet with 17 rows of nails, up to 70-ft long, and less than an inch of movement.
A 45-ft high wall supported by internal rakers reacting against anchored toe piles inside the site where easement width was not available.
A 45-ft deep excavation next to Rainier Square mat foundation, that was accomplished with a heavily anchored secant pile wall system.
Large project in great ground made for soil nailing. But existing building on outside corner was prestressed, and moved less than 1/8".
A 68-ft high wall in potentially difficult ground next to SR 99, and an existing condominium tower along the south, yet VENIS nailing did it.
Design-build temporary soil nailing to 84 feet with prestressed VENIS system on south wall for existing high-end Meydenbauer Center.
Mixed systems of soil nailing, anchored piles, and internal bracing used to successfully meet all the challenges of this hotel site in Kirkland.
A top-down prestressed VENIS soil nail system was used to support a historic church along one wall and finish the project much earlier.
A 29-ft high cantilevered pile wall with carved shotcrete was utilized where no easement existed, with soil nailing elsewhere.
A beautiful 50-ft high permanent site wall with carved shotcrete, utilizing anchored piles and soil nailing to meet different soil conditions.
A 58-ft high, 238,000 SF permanent VENIS wall for the Microsoft Campus Refresh Parking Garage. But the project NDA means no photos.
Ground Support PLLC
15704 NE 157th St, Woodinville, WA, USA
425-922-1501
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