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Independent Consultants for
Roofing | Waterproofing
Building Envelope Systems
Our Services

Portfolio
Client: General Services Administration (GSA)
Team: ZGA Architects, Chartered;
TM Rippey Consulting Engineers, Inc.;
PRC
Project: Edith Green / Wendell Wyatt Federal Bldg Roof & Window Washer Replacement
Year: 2002 / 2003
Cost: $1,400,000.00 (const. value)
Contact: Joe Salamanca, Project Manager
General Services Administration
GSA Center (10PC)
400 15th St. SW
Auburn, WA 98001-6599
(253) 931-7342
Project Description: This multifaceted project started with a thorough investigation and assessment of the existing conditions covering the high-rise building located in downtown Portland, Oregon. Our report outlined a scope of work, which was generated into a detailed set of contract documents. The project scope included complete replacement of all roof and waterproofing systems at the roof level, complete replacement of the window washer system, and a new lightning protection system.

Additional Portfolio Examples:

Client: Lundin Cole Architects
Project: Clark Family Center - Roof and Building Envelope Consulting Services
Client: Portland Parks & Recreation
Project: Mt. Scott Community Center Gymnasium Upgrade
Client: Portland Public Schools
Project: Roof Management Program
Client: Tecom, Inc.
Project: Bonneville Power Administration Headquarters Bldg. - Roof Management Program
Client: Port of Portland / DLR Group
Project: PDX - Terminal, Concourses, and Support Buildings - Roof Management Survey
Client: North Wasco County School District #21
Project: Dalles Middle School - Leak Evaluation
Client: Valley Insurance Company
Project: Jefferson County Middle School - Roof Inspection
Client: Port of Portland
Project: Various Roof Evaluations, Surveys, Design, and Inspections at PDX
Client: Forest Grove School District #15
Project: Various Roof Replacement Projects, Surveys, and Inspections
Client: Portland Public Schools
Project: Year 2008 Scope Assessment
Client: City of Portland, Portland Parks & Recreation
Project: East Portland Community Center-Roof Consulting Services
Client: Port of Portland
Project: Marine Terminals 1, 2, 4, & 6 Roof Management Program
Client: General Services Administration (GSA)
Project: Edith Green / Wendell Wyatt Federal Bldg Roof & Window Washer Replacement
Client: Corvallis School District
Project: Various Roof Replacement Projects and Inspections
Client: General Services Administration (GSA)
Project: 911 Federal Office Building Roof Repair and Replacement Project
Client: City of Albany
Project: Water Treatment Plant - Roofing and Exterior Restoration Projects
Client: City of Portland, Portland Parks & Recreation
Project: Hillside Community Center - Roof Replacement and Exterior Repair Project
Client: City of Portland, Portland Parks & Recreation
Project: Pittock Mansion - Roof and Chimney Repair Project