PDX 2026-5 (04) GI1.04.pdf
PDF 231 KB Posted
- Attached to
- Portland International Airport Taxiway K West Gates E3 to E6 and Vehicle Service Road Rehabilitation
- Solicitation number
- 146992
- Issued by
- Multnomah County, Oregon
About this file
This is a design legend and drawing document for Portland International Airport's Taxiway K West Gates E3 to E6 and Vehicle Service Road Rehabilitation project in Oregon. The document serves as a reference guide for interpreting civil and electrical symbols, utility features, and site safety elements used throughout the construction drawings. The project encompasses taxiway rehabilitation work, including proposed modifications to electrical utilities, communications lines, water lines, sanitary and storm sewer systems, natural gas lines, and airfield fuel systems. The drawing is scaled at 1 inch equals 50 feet and distinguishes between existing utilities (shown shaded) and proposed utilities (shown bold). The document includes specifications for pavement grading, topo contours, and identifies critical airfield safety areas including Taxiway Object Free Area (TOFA), Runway Object Free Area (ROFA), Taxiway Safety Area (TSA), and Runway Safety Area (RSA).
The legend provides comprehensive symbology for feature identification, including manhole covers, catch basins, hydrants, valve locations, monitoring wells, bollards, gates, and airplane tie-down points. Elevation points are marked throughout the project area, with specific notations for high points and low points at various elevations. The document was authored by Brent Nielsen, a registered professional engineer in Oregon (License #82697), with design work credited to Chris Edwards and drawings checked by B. Nielsen. The professional engineer's registration expires December 31, 2026, and the document was electronically signed on September 30, 2026. Additional electrical notes and legend information are referenced on Sheet E1.01 of the construction document set.
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Text version
12/11/2024
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PRINTED:
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DESIGN NUMBER PROJECT NUMBER
2"
G R
AP
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10:16:39 AM EBERTP R:\Aviation\PDX\2026\0005 - Taxiway K West E3-E6 and VSR Rehab\SHEETS - GEN INFO\LEGEND-CIVIL-ELEC.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
TAXIWAY K WEST GATES E3 TO E6 & VEHICLE SERVICE ROAD REHABILITATION
LEGEND
CHRIS EDWARDS
B. NIELSEN
P. EBERT
B. NIELSEN
OCT 2026
4 CD
PDX 2026-5 GI1.042025D033 103134
NOTES:
1. EXISTING UTILITY FEATURE SYMBOLS AND LINES ARE SHOWN AS THEY
WOULD APPEAR ON A 1" = 50' SCALE DRAWING.
2. EXISTING UTILITIES ARE SHADED, NEW UTILITIES ARE BOLD.
3. THIS IS A GENERAL LEGEND. FOR ADDITIONAL SYMBOLOGY - SEE
INDIVIDUAL SHEETS.
G sp
MW
HB
BF
V
UIC
HP
LP
DR
FOR PROPOSED ELECTRICAL
LEGEND INFORMATION,
SEE SHEET E-1
COMMUNICATIONS LINE
ELECTRICAL LINE
OVERHEAD POWER LINE
DUCT BANK
FAA LINE
AIRFIELD POWER LINE
EXISTING: PROPOSED: ELECTRICAL UTILITIES:
co
NOT USED WATER LINE
NOT USED IRRIGATION LINE
NOT USED FUEL LINE
NOT USED NATURAL GAS LINE
NOT USED SANITARY SEWER LINE
STORM SEWER LINE
UNDERDRAIN
NOT USED UNKNOWN UTILITY
NOT USED UNVERIFIED UTILITY
NOT USED ABANDONED UTILITY LINE
TOFA (TAXIWAY OBJECT FREE AREA)
ROFA (RUNWAY OBJECT FREE AREA)
TSA (TAXIWAY SAFETY AREA)
RSA (RUNWAY SAFETY AREA)
FENCE
WETLANDS
WETLAND BUFFER
CENTERLINE OF DITCH
X X X X X X X X
EXISTING: PROPOSED: CIVIL UTILITIES:
SITE AND SAFETY FEATURES:
HIGH POINT ELEVATION
LOW POINT ELEVATION
HP
ELEV.
ELEV.
LP
co
SYMBOLS:
LINE TYPES:
NOT USED LIMITS OF DISTURBANCE
NOT USED GRADING LIMITS
PAVEMENT MAJOR CONTOUR
PAVEMENT MINOR CONTOUR
EXISTING: PROPOSED: TOPO:
21.0'
GRADING:
CIVIL SYMBOL LEGEND:
EXISTING ADJUSTED/
NEW DESCRIPTION
MANHOLE
SLOTTED MANHOLE
CATCHBASIN
TRENCH DRAIN
CLEANOUT
STORM CULVERT
STORM SEWER OUTFALL
HYDRANT
WATER VALVE
WATER HOSE BIB
WATER BACK FLOW
STAND PIPE
FLOW ARROW
NATURAL GAS BLOWOFF VALVE
PLUG OR CAP
HAND DIG TO EXISTING UTILITY
AIRFIELD FUEL HIGH POINT
AIRFIELD FUEL HYDRANT
AIRFIELD FUEL LOW POINT
AIRFIELD FUEL DRAIN
VAULT LID
UNDERGROUND INJECTION CONTROL WELL
PUMP STATION
SPOT POINT ELEVATIONPOINT #
ELEV.
21.2'
FEATURE SYMBOL LEGEND:
EXISTING ADJUSTED/
NEW DESCRIPTION
BOLLARD
GATE POST
GUARD POST
SIGN POST
AIRPLANE TIE DOWN
MONITORING WELL
FAA
EE
COMCOM
W
IRR
AF
G
SS
STS
ABAND.
STS
SS
STS
W
IRR
AF
G
STS
PRF PRF
DUCT
OP
FAA
DUCT
OP
18.0'
18.2'
PRF PRF
AP AP
(U)
(U)
TOFA
ROFA
TOFA
ROFA
JUNE 2 , 2 0 10BRENT DA NIEL NIELSEN
EXP: 12/31/2026
ENGINEER
RE
GIS
TERED PROFESSIONAL
OREGON
82697PE
TSA
RSA
TSA
RSA
NOTE:
SEE SHEET E1.01 FOR ELECTRICAL NOTES AND LEGEND.
| 2026-09-30T11:09:16-0700 | |
| Brent Nielsen | |
| I am the author of this document. |
File details come from the government source that posted it. Updated .