20262004_A2_Addendum 1_Attachment A_ASK-1 Canopy Glulam Dimensions.pdf

This is a technical specification document (Addendum 1, Attachment A) for the City of Eugene, Oregon's ITB 20262004 Terminal Canopy Repairs and Improvements project, prepared by RS&H Oregon Architects-Engineers-Planners. The document provides detailed dimensional drawings and specifications for the glulam beam components of the canopy repair project at Eugene Airport Terminal Building located at 2880 Douglas Drive, Eugene, Oregon 97402. The drawings indicate specific measurements for the canopy structure, including a main span of 54'-11 1/16" with various beam depths and radii specifications, and note that all dimensions must be field-verified by contractors. The specifications reference the original Eugene Terminal Expansion Drawings dated February 1988 and are drawn to a scale of 1/8" = 1'-0", with the document issued on 3/25/26 at 11:10:38 PM.

The glulam beam specifications detailed in this attachment are critical for bidders preparing their responses to the sealed bid solicitation due April 14, 2026 at 2:30 PM. Contractors must incorporate these exact dimensions into their shop drawings and submit AITC certificates for all glulam beams as required deliverables. The document emphasizes that field verification is mandatory, as the design references historical drawings from 1988 and acknowledges potential variations in the existing structure. Bidders must ensure their proposed materials and fabrication methods comply with AITC standards and the 2022 Oregon Structural Specialty Code during the construction phase anticipated to begin in May 2026.