PDX 2026-501 (250) E5.18.pdf
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- Solicitation number
- 147231
- Issued by
- Multnomah County, Oregon
About this file
This is an electrical design drawing for the Portland International Airport North Runway Rehabilitation project in Oregon. The document, prepared by design firm personnel including Jeffery L. Nelson (a registered professional engineer in Oregon), contains detailed specifications for in-pavement stop bar light installation and electrical vault and rack configurations. The drawing, dated October 2026 and designated as Sheet 250 (PDX 2026-501 E5.18), provides technical guidance on conduit and duct information for the installation of new electrical infrastructure. Key specifications include four-inch PVC conduit connections for multiple entry points, with a manhole (P-16) featuring approximate inside dimensions of 42 inches by 42 inches by 42 inches, and wire splicing rack layouts for the vault system. The contractor is responsible for completing dimensional data and entry point information once the project is finished.
The drawing includes standard professional engineering documentation practices, with signatures and digital certification dated October 8, 2026. The project is referenced under Design Number 102981 and relates to electrical infrastructure supporting runway operations at Portland International Airport. No specific contract terms, pricing information, or procurement timeline details are contained within this technical drawing document, as it serves primarily as a construction specification and reference guide for electrical installation work rather than a procurement or contract opportunity document.
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Text version
JUL Y 2 5 , 1991
JEFFERY L. NELSON
EXP: 12/31/2026
ENGINEER
RE
GIS
TERED PROFESSIONAL
OREGON
15521PE
7/14/2026
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DESIGN NUMBER PROJECT NUMBER
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1:32:48 PM DETTMM R:\Aviation\PDX\2026\0501 - PDX NORTH RUNWAY REHAB\SHEETS - ELECTRICAL\INPAVEMENT STOP BAR LIGHT INSTALLATION DETAILS.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
ELECTRICAL DETAILS
VAULTS AND RACKS DETAILS 3
GENE TUPPER
M. TIEASKIE
M. DETTMER
J. NELSON
OCTOBER 2026
250 CD
PDX 2026-501 E5.182024D011 102981
N
W
S
N
E
NOTES:
1. CONTRACTOR SHALL FILL IN DATA ONCE
PROJECT IS COMPLETE (DATA CONSISTS OF
DIMENSIONING ENTRY POINTS OF DUCT BANKS
AND TABLES).
2. UNLESS OTHERWISE NOTED, ALL CONDUIT
CONNECTIONS ARE NEW.
CONDUIT / DUCT INFORMATION
WALL HOLE SIZE TYPE CONTENTS COMMENT
W A 4" PVC
W B 4" PVC
W C 4" PVC
W D 4" PVC
E E 4" PVC
E F 4" PVC
E G 4" PVC
E H 4" PVC
SIZE: 4' X 4'
MH P-16
444-LA TYPE
E F
G H
MANHOLE P-16
(APPROXIMATE INSIDE DIMENSIONS: 42" X 42" X 42")
LW
W
G S1
0L
LW
W
AE
C
La
AH
BY
AE
C
Lb
AH
BY
AS
BR
AS
BR
AEAE G
SA
G
SA
SCALE:
WIRE SPLICING RACK LAYOUT AND LABELING
N.T.S.1
SCALE:
VAULT MH P-16
N.T.S.2
BA
DC
| DIGITALLY SIGNED | |
| 2026-10-08T09:16:08-0700 | |
| Jeff Nelson |
File details come from the government source that posted it. Updated .