PDX 2026-512 (91) T1.253.pdf
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- Solicitation number
- 144651
- Issued by
- Multnomah County, Oregon
About this file
This is a technical drawing document for Portland International Airport (PDX) in Oregon, specifically a demolition floor plan for Concourse D's enplaning sector 53 related to wayfinding signage and technology installation. The drawing, dated August 2026 and prepared by PAE Engineers, illustrates the existing infrastructure that requires demolition or modification to accommodate new wayfinding signage, terminal, and concourse improvements. The plan is drawn at a scale of 1/8" = 1'-0" and identifies specific elements including existing paging speakers and associated back boxes that require salvage and relocation, as well as paging circuitry that must be demolished back to the nearest existing speaker. The contractor is required to maintain paging zone operation during construction by establishing temporary circuitry until permanent systems are installed as part of final conditions.
The drawing serves as a technical reference document for bidders and contractors involved in the Portland International Airport Terminal and Concourses Wayfinding Signage project. Key technical requirements include the salvage and relocation of existing paging equipment and the careful management of paging circuitry demolition to ensure continuous operational capability throughout the project duration. The document was approved by Grant Parthemer on July 23, 2026, and is valid through December 31, 2026, with the drawing number PDX 2026-512 (91) T1.253. This technical specification is essential for contractors to understand the scope of work related to technology and communication systems removal and temporary operational maintenance during the wayfinding signage installation project.
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151 SW 1st Avenue #300 Portland, OR 97204
503.226.2921 pae-engineers.com
7/21/2026 1:47:43 PM Autodesk Docs://PDX Moving Walkways, Play Area & Wayfinding Signage/26-1037 - PDX Wayfinding MEP25.rvt
CONCOURSE D - ENPLANING - SECTOR 53 - DEMOLITION FLOOR PLAN -
TECHNOLOGY
PORTLAND INTERNATIONAL AIRPORT
T1.253
AUGUST 2026
G. PARTHEMER
B. PARTHEMER
R. LALUM
JAY OSTLUND
TERMINAL AND CONCOURSES WAYFINDING SIGNAGE
PDX 2026-512
CD
1031012026D004
N
SCALE: 1/8" = 1'-0"
CONCOURSE D - ENPLANING - SECTOR 53 - DEMOLITION FLOOR PLAN - TECHNOLOGY
24'16'8'4'0'
SCALE: IN FEET
KEYNOTES
1 EXISTING PAGING SPEAKER AND BACK
BOX TO BE SALVAGED AND RELOCATED.
2 PAGING CIRCUITRY SHALL BE
DEMOLISHED BACK TO THE NEAREST
EXISTING PAGING SPEAKER.
CONTRACTOR SHALL MAINTAIN PAGING
ZONE OPERATION BY REESTABLISHING
TEMPORARY PAGING ZONE CIRCUITRY
UNTIL NEW PERMANENT PAGING ZONE
CIRCUITRY IS INSTALLED FOR FINAL
CONDITIONS.
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EXPIRES: 12/31/2026
P
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44775PE
OREGONJ
U L Y 13 , 19 9
9G R
A
NT R. PA RTHEM
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07/23/26
| 2026-07-23T11:44:43-0700 | |
| Grant Parthemer | |
| I am approving this document. |
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