LOI Environmental & Demolition Services



LOI Environmental & Demolition, based in Portland, Oregon, is a general contractor specializing in demolition and environmental projects for Owners, Developers, and General Contractors. They are demolishing the 120,000 s.f. Kmart store in Milwaukie. A new 56,870 s.f. CarMax Store will be built at this location consisting of sales and service areas, reception, carwash, offices and restrooms. Work to include fully adhered flexible sheet membrane roofing, skylights, rod hung prefab aluminum canopies, steel deck and joists, aluminum entrances and storefront, sectional overhead doors, EIFS and CMU exterior, interior finishes, mechanical, plumbing, fire protection, electrical, sitework, utilities, landscape and irrigation.



The Parker Apartment Building


The Parker Apartment Building consists of new construction of a  6-story 200,000 s.f. 177 unit apartment complex with underground parking garage in the Pearl. The work consists of: earthwork, geopiers, concrete, masonry, steel, metal framing, rough carpentry, finish carpentry, casework, water proofing, insulation, siding, sheet metal, roofing, doors, storefront, vinyl windows, louvers, gyp framing, acoustical ceiling, tile, carpet, resilient, painting, signage, bathroom accessories, blinds, bike racks, elevator, plumbing, mechanical, electrical, sprinkler, communications, security (video surveillance), pavers, fencing, and landscape.

Lorentz Bruun Construction

FFA Architecture + Interiors

Prescott Apartments


The Prescott Apartments project, located at North Prescott and Interstate Avenue, consists of a 5 and 6 story mixed-use apartment building. The project is located on a 44,690 s.f. lot. The project features approx. 10,400 s.f. of commercial, approx. 114,000 s.f. of residential and 41,100 s.f. of below grade parking. Scopes of work include: CIP concrete, post tensioned concrete, gypsum cement underlayment, unit masonry, structural steel framing, steel decking, cold formed metal framing, metal fabrications, decorative metal railings, rough carpentry, sheathing, shop fabricated wood trusses, glu-lam construction, hot fluid applied waterproofing, traffic coatings, water repellents, thermal insulation, weather barriers, metal roof panels, metal wall panels, siding, built up asphalt roofing, sheet metal flashing and trim, roof accessories, penetration firestopping, joint sealants, HM doors and frames, wood doors, OH coiling doors, sectional doors, aluminum framed storefront, vinyl windows, door hardware, glazing, mirrors, louvers and vents, non-structural metal framing, gypsum board, tiling, acoustical tile ceilings, resilient base and floorings, carpeting, painting, staining, signage, toilet/bath/laundry accessories, fire extinguishers, metal lockers, postal specialties, glass shower enclosures, residential appliances, window blinds/shades, manufactured wood casework, hydraulic elevators, fire suppression, plumbing, HVAC, electrical, low voltage, communications and signals, electronic safety and security, earthwork, asphalt paving, concrete paving, joint sealants, landscape and irrigation, site furnishings and utilities.

Sierra Construction
Myhre Group Architects
Willco Painting and Construction
First Call Heating and Cooling

Duke Construction and Excavation LLC



Duke Construction and Excavation LLC is shown performing the commercial/industrial site preparation for Planet Granite, building their largest facility to date, a new 30,500 s.f. building located between NW 14th and 15th Avenue on NW Pettygrove Street in Portland. An existing warehouse building and a parking lot on the site needed to be demolished. The proposed building will house a three-story athletic facility. Proposed building materials include aluminum storefront and overhead doors, ribbed metal panels for walls the roofs, acrylic panels, ground-face block, skylights, and formed metal canopies.

Portland-Milwaukie Light Rail Bridge


A central piece of the Portland-Milwaukie Light Rail Project is a new bridge across the Willamette River. In Portland, this will be the first span built over the river since the addition of the Fremont Bridge in 1973. The Portland-Milwaukie Light Rail Bridge will be a multi-use transit bridge with a total length of 1,720 feet. It will be distinctive in the United States, carrying light rail trains, buses, cyclists and pedestrians and, in the future, streetcars. The bridge will not accommodate private vehicles, although the structure will be designed to allow emergency responders to drive on to it if necessary. This photo shows one of the two in-water towers in construction. After the two towers are built, creation of the bridge deck will begin using a balanced-cantilevered method whereby an equal section of the bridge deck is constructed on each side of the tower followed by installation of its cable supports.

Design/Build Contractor: Kiewit Infrastructure West Co./T.Y. Lin.

Tri-Met Portland-Milwaukie Light Rail Transit Project, West Segment, the Harbor Structure




The Tri-Met Portland-Milwaukie Light Rail Transit Project consists of approximately 7.3 miles of new double-tracked light rail alignment, with 10 new stations. This new “Orange Line” light rail route will provide service from Portland State University in downtown Portland through the South Waterfront redevelopment area, SE Portland neighborhoods, downtown Milwaukie to a terminus in northern Clackamas County at SE Park Avenue. This new alignment connects with the existing Yellow Line at SW Jackson Street in downtown Portland and in combination will create a 15.1 mile north/south transit route. The Project will include 10 new light rail stations, a 1.7 mile shared transit way for buses and light rail trains, a new 1,720 foot transit bridge across the Willamette River, and approximately 675 park-and-ride spaces at two park-and-rides. The Harbor Drive structure is located between the edges of the Halprin District, RiverPlace and the South Waterfront District. It will carry light rail over SW Harbor Drive, under the I-5/I-405 ramps and into the South Waterfront District traveling along the west side of SW Moody Avenue. The northern section of the structure will be the most visible to pedestrians, and they will be able to travel under this portion of the structure (the top of the structure will not be accessible to pedestrians, cyclists or private vehicles). A multi-use path that travels under portions of the structure will connect cyclists and pedestrians to other active transportation facilities in the area. The elevated structure will also be highly visible to drivers coming from the I-5 freeway and South Waterfront, and will therefore contribute to a sense of arrival in downtown. The concrete deck and weathering steel girders are designed with a thin profile to create a ribbon effect as the structure sweeps across the landscape. The Project will acquire approximately 18 light rail vehicles. The Project budget is $1.49 billion. The Project is expected to open for service in the fall of 2015.

Foursquare Senior Living


Located at 1223 SE Ankeny Street in Portland, Oregon, this 132 unit building consists of housing over commercial space and a parking garage. Unique features include a recreation center, fitness room, computer room, rooftop garden terrace and espresso cafe. This eco-friendly senior living building will be submitted for LEED Gold certification.

Architect: KTGY Group, Inc.

General Contractor: Walsh Construction Co.


Harrison Street Water System Improvements – Phase II Project #CIP-11-004


The project consists of 2500 lineal feet of 8” ductile iron water main, 180 lineal feet of 8” HDPE water main, replacement of 26 water services, boring 170 lineal feet of 20” steel casing beneath Highway 224.

General Contractor: Jim Smith Excavating, Inc.
Sub-Contractor: Gonzales Boring