Current  |  Residential  |  Commercial  | Green Roofs/Roof Gardens
Wetland  |  Athletic Fields

Current Projects

Amazon Building B34

General Contractor: GLY Construction, Inc.
Landscape Architect: Walker-Macy

Type: Intensive & Extensive

Size: 6,000 sf
 

Description: Work included ground level and right of way planters, over-structure plaza planters, Rain Gardens, 2nd, 3rd, 11th, and 12th floor terrace planters, as well as a 6,000sf extensive green roof on top of the restored and historic Terry Avenue Building. Unique aspects included moving materials to all terraces after the tower crane had been removed and transplanting of a 50’ tall (14”-16” caliper) Scarlet Oak Tree.

Sound Transit Central Link Light Rail Landscape Restoration

Owner: Sound Transit
Landscape Architect: Karen Kiest Landscape Architects

Description: Approximately 4 acres of infill restoration planting under 5 miles of transit guideway for the Sound Transit Link Light Rail in the SeaTac area. Scope of work included clearing and grubbing of invasive vegetation, import soils and soil preparation, drainage improvements, large scale planting, erosion control, and 1 year of hand watering and maintenance.
 

Good Samaritan Hospital Green Roofs

General Contractor: Skanska USA
Landscape Architect: Walker Macy Landscape Architects

Description: 15,000 square feet of extensive green roofs on roof levels 4 & 5. Scope of work including installation of drainage layers, separation filter fabrics, edging, growing media, automatic sub-surface irrigation systems, erosion control netting, paver walkways, drainage access boxes, planting, and 2 years of maintenance.

Bastyr University Student Housing Green Roofs

Owner's Representative: Architek

System:  Zinco

Type:  Extensive (built up)

Size:  2,300 sf

Description:  Installation of four separate extensive green roof areas atop new student housing buildings.

Marysville Getchell High School

General Contractor: Absher Construction Company
Landscape Architect: DLR Group

Description: Complete Landscape, Irrigation, and Athletic Field Installation for the new Marysville Getchell High School Site. Unique aspects of this project included an extensive network of Rain Gardens, a Soccer/Baseball Field, under drain work for the Field Turf Football Field, several Geo Block lawn fire lanes, and a 75 zone irrigation system utilizing a 2 wire control system. Approx 14 acres of the 30 acre site had some form of landscaping performed to it. This took just under 1 year to install and we will be performing maintenance for an additional year.

Tahoma National Memorial Cemetery

General Contractor: K.O.O. Construction, Inc.

Description: Irrigation and Seeding for 3 acre addition to the existing cemetery. 6” gasketed mainline was used and all irrigation had to run very deep to avoid interference with accessing new crypt lids.

Cascadia Community College Center for Global Learning and the Arts

General Contractor: Hoffman Construction Company
Landscape Architect: Gustofson Guthrie Nichols LTD

Traditional Landscape and irrigation project for new building with a few unique aspects. We screened and blended onsite salvaged soil with soil laboratory’s recommended amendments to come up with a suitable topsoil for plants and lawn areas; there were 2,400 cubic yards needed. We also installed a 7,500 sf mortar set paver plaza with a grand staircase.

University of Washington Savery Hall Renovation

General Contractor: Hoffman Construction Company

Landscape Architect: Fredericks Landscape Architect

New lawns, planter areas, and irrigation for perimeter landscape areas to Savery Hall. Also included were new sand set brick paver entries to the building as well as paver restoration around the perimeter.
 

Snohomish High School Modernization

General Contractor: Lydig Construction

Landscape Architect: Weisman Design Group

Multiphase project with the first phase including work around the new North Parking Lot. Work included ornamental iron fence, chain link fence, rain garden installation, soil prep, new irrigation, and new plants with mulch. This was a challenging project in that towards the end, we had to work with the parking lot in use by the students.
 

Luther Burbank Park Shoreline Restoration

Architect: Barker landscape Architects and owner: City of Mercer Island

Project included asphalt and concrete demo, removal of invasive plants and hazardous trees, and installation of boulders, vegetated soil bag retaining walls, anchored large woody debris, and salmon spawning gravel along 1500 feet of shoreline. Also included asphalt and crushed rock ADA paths, split rail fencing with chain link fabric and gates, granite treads and risers, underground drainage and irrigation, planting, mulching and maintenance.