PDX 2026-501 (278) E7.15.pdf
PDF 367 KB Posted
- Solicitation number
- 147231
- Issued by
- Multnomah County, Oregon
About this file
This is a technical drawing document for the Portland International Airport North Runway Rehabilitation project in Oregon, specifically detailing guidance sign installation plans prepared by the airport's design and engineering team. The document, designated as Drawing No. PDX 2026-501 E7.15 and dated October 2026, provides architectural and electrical guidance for the reinstallation of directional signage following runway pavement work. The plans include three sign pad locations (A1-1, A1-2, and A1-3) with scaled site plans drawn at a ratio of 1 inch equals 10 feet, and the document was prepared under the supervision of registered professional engineer Jeffery L. Nelson (Oregon PE #15521, expiration 12/31/2026), with contributions from design and construction team members including Gene Tupper, M. Tieaskie, and M. Dettmer.
The installation procedures outlined in the key notes specify that existing signs must be removed and stored safely during paving operations, with reinstallation upon project completion. The work includes removal and replacement of ground conductors and ground rods, installation of new 3/4-inch by 10-foot ground rods with inspection covers, application of P-606 sealant around cover edges, and reuse of existing isolation transformers. The document was digitally signed on October 8, 2026, at 9:18 a.m. and serves as a technical reference guide for contractors performing the guidance sign installation work as part of the broader North Runway Rehabilitation project.
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Text version
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1:39:25 PM DETTMM R:\Aviation\PDX\2026\0501 - PDX NORTH RUNWAY REHAB\SHEETS - ELECTRICAL\GUIDANCE SIGN INSTALLATION PLANS.dwg
DISC. SHT. NO.
DRAWING SCALE IS REDUCED 50% WHEN SHEET SIZE IS 11" x 17"
DESIGN BY
DRAWN BY
CHECKED BY
DATE
SHEET NO.
SUBMITTED BY
DRAWING NO.
TYPE:
1/
4" 1/
2" 1"
1/
4" 1/
2" 1"
DATE BY REVISION APPDATE BY REVISION APP ##
IF ELECTRONIC SIGNATURE IS BROKEN OR MISSING - THIS IS NOT A LEGAL DRAWING
PORTLAND INTERNATIONAL AIRPORT
NORTH RUNWAY REHABILITATION
GUIDANCE SIGN PLANS AND DETAILS
GUIDANCE SIGN INSTALLATION PLANS 10
GENE TUPPER
M. TIEASKIE
M. DETTMER
J. NELSON
OCTOBER 2026
278 CD
PDX 2026-501 E7.152024D011 102981
SCALE: IN Feet
20100 5 30
KEY NOTES:
1. REMOVE SIGN AND STORE IN A SAFE
LOCATION. REINSTALL SIGN UPON
COMPLETION OF PAVING WORK.
REUSE EXISTING ISOLATION
TRANSFORMER.
2. REMOVE SIGN GROUND CONDUCTOR
AND CUT OFF EXISTING GROUND
ROD FLUSH WITH ASPHALT SURFACE.
SAWCUT EXISTING ASPHALT
ADJACENT TO THE EXISTING BASE
CAN TO INSTALL NEW 3/4" X 10'
GROUND ROD AND INSPECTION
COVER, AS SHOWN ON DETAIL 4,
E7.02. APPLY P-606 SEALANT
AROUND COVER BETWEEN
CONCRETE AND AC PAVEMENT AND
FILL ANY SAWCUTS. ATTACH NEW
SIGN GROUND CONDUCTOR TO NEW
GROUND ROD.
SCALE: IN Feet
20100 5 30
N
SCALE: IN Feet
20100 5 30
N
SCALE:
SIGN PAD A1-1
1" = 10'1 SCALE:
SIGN PAD A1-2
1" = 10'2
SCALE:
SIGN PAD A1-3
1" = 10'3
| DIGITALLY SIGNED | |
| 2026-10-08T09:18:06-0700 | |
| Jeff Nelson |
File details come from the government source that posted it. Updated .