PDX 2026-5 (47) E5.01.pdf
PDF 339 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 an electrical design detail document for the Portland International Airport in Oregon, specifically addressing centerline light extension procedures for the Taxiway K West Gates E3 to E6 and Vehicle Service Road Rehabilitation project (PDX 2026-5). The document provides comprehensive technical specifications and step-by-step installation instructions for managing existing airfield lighting fixtures during pavement milling and asphalt concrete overlay operations. The work involves surveying and recording base can locations, removing temporary fixture components, performing precision core drilling through overlay layers, and reinstalling lighting fixtures to proper finish elevations using calculated extension components and sealant systems. The project is designed by Chris Edwards, drawn by M. Tieaskie, checked by M. Dettmer, and submitted by S. Perry, with professional registration by Sergio Perry (Oregon PE #92070, expiration 12/31/2026) as of October 2026.
The technical procedures are divided into five distinct steps executed during different phases of the pavement rehabilitation work, with critical tolerances specified including a ±1/2 inch allowance for temporary plate positioning and 1/2 to 3/4 inch spacing requirements around the sealant dam on the grooved flange ring. The contractor must utilize Port-furnished materials including PF extensions, CF shims, stainless steel bolts, and P-605/P-606 sealant systems, with all work performed to manufacturer specifications. The document emphasizes precision in core drilling operations, proper debris removal, solvent cleaning procedures, and careful sealant application to avoid air bubbles and voids, with provisions for contractor-expense re-coring if initial drilling is improperly centered or sized.
View the file
Other files
Show 40 more
Latest 50 of 60 listed here. See the rest on GovTribe.
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
MILLED ACP SURFACE
CF TEMPORARY EXTENSION
(AS NEEDED)
PF TEMPORARY
TARGET PLATE
3" CORE
FINAL ACP SURFACE
AFTER OVERLAY/INLAY
13.5" CORE
PF TEMPORARY
TARGET PLATE
EXISTING AC SURFACE
EXISTING FIXTURE OR COVER PLATE
12" DIA, DEPTH VARIES , L-868 BASE CAN
EXISTING ACP SURFACE
CONCRETE BASE
2" PVC CONDUIT WITH
CONCRETE BACKFILL,
DEPTH VARIES
EXISTING P-605
AND P-606 SEALANTS
EXISTING EXTENSION,
SHIMS, AND FLANGE RING
EXISTING FIXTURE
OR COVER PLATE
PF FLANGE RING
SEALANT SEE DETAIL
EXISTING "0" RING
PF EXTENSION
(DEPTH VARIES. SEE
LIGHTING PLANS)
CF SHIMS
M
IL
LI
N
G D
EP
TH
PE
R
C
IV
IL
P
LA
N
S
EXISTING ACP TO BE MILLED
NEW ACP
EXISTING REINFORCING
BAR CAGE
E5.03
NOTE(S):
STEP 1
1. PRIOR TO THE PAVEMENT MILLING OPERATION, SURVEY, NUMBER AND
RECORD EACH BASE CAN AND LOCATION.
2. REMOVE FIXTURE OR COVER PLATE, GROOVED FLANGE RING, EXTENSION,
AND SHIMS. INSTALL PF TEMPORARY TARGET PLATE.
NOTE(S):
STEP 2
1. FOLLOWING THE MILLING OPERATION, THOROUGHLY CLEAN AROUND THE LIGHT BASE, REMOVING ALL DEBRIS. REPLACE THE TARGET PLATE AND PROVIDE CF TEMPORARY EXTENSION SPACER RINGS AND/OR SHIMS AS REQUIRED TO BRING THE TOP OF THE PLATE REASONABLY FLUSH WITH THE MILLED
SURFACE (PLUS OR MINUS 1/2 INCH).
NOTE(S):
STEP 3
1. FOLLOWING INSTALLATION OF THE ASPHALT CONCRETE OVERLAY FINAL LIFT, SURVEY AND MARK THE BASE
CAN CENTER LOCATION.
2. CORE DRILL A 3 INCH HOLE THROUGH THE ASPHALT CONCRETE OVERLAY AND LOCATE THE CENTER OF
THE TEMPORARY TARGET PLATE.
3. REMOVE THE 3 INCH CORE TO MEASURE THE EXACT THICKNESS OF OVERLAY AT EACH FIXTURE LOCATION, TO INCLUDE TARGET PLATE THICKNESS. DETERMINE AND RECORD THE COMBINATION OF PF EXTENSION AND NEW CF SHIMS REQUIRED TO BRING THE COMPLETED FIXTURE INSTALLATION FLUSH WITH THE FINAL
PAVEMENT GRADE.
STEP 4
1. UTILIZING THE TARGET PLATE WHICH IS VISIBLE AT THE BOTTOM OF THE 3 INCH CORE, ACCURATELY POSITION THE CORING MACHINE SO THAT WHEN THE FULL SIZE CORE IS COMPLETED, THE ENTIRE TARGET PLATE IS EXPOSED. A REASONABLY EQUAL SPACE IS REQUIRED AROUND THE SEALANT DAM ON THE GROOVED FLANGE RING A MINIMUM OF 1/2 INCH AND A MAXIMUM OF 3/4 INCH SPACE SHALL BE PROVIDED FOR FINAL SEALANT INSTALLATION. IF THE CORE HAS NOT BEEN PROPERLY CENTERED OR SIZED, RE-CORING AT CONTRACTOR EXPENSE WILL BE REQUIRED. AN OVERSIZED CORE DRILL WILL NOT BE ALLOWED.
2. CLEAN TARGET PLATES AND RETURN TO THE PORT.
3. CLEAN BASE CAN THOROUGHLY OF ALL WATER AND DEBRIS.
NOTE(S):
STEP 5
1. CLEAN THE TOP OF THE BASE CAN WITH SOLVENT, SELECT EXTENSION COMPONENTS PREVIOUSLY CALCULATED TO RAISE FIXTURE TO ITS FINISH ELEVATION. INSTALL PF EXTENSIONS AND PF GROOVED FLANGE RING. UTILIZE PROPERLY SIZED CF STAINLESS STEEL BOLTS WITH A MINIMUM OF TWO THREADS
EXTENDING BELOW THE BASE CAN THREADED ATTACHMENT RING. TORQUE PER MANUFACTURERS'
SPECIFICATIONS. APPLY SILICONE GREASE BETWEEN LIGHT, FLANGE RING, AND EXTENSIONS.
2. FILL THE REMAINING GAP AROUND THE EXTENSION, SHIMS, AND GROOVED FLANGE RING WITH P-605 AND P-606 SEALANT AS SHOWN IN TYPICAL DETAILS. CARE SHALL BE TAKEN TO AVOID LEAVING AIR BUBBLES OR VOIDS.
PRESSURE APPLY FROM THE BOTTOM UP. FILL TO THE TOP OF THE GROOVED FLANGE RING DAM. AVOID ALLOWING ANY SEALANT OVER THE DAM OR ON THE ADJACENT PAVEMENT SURFACES. SHOULD THIS OCCUR, CLEAN IMMEDIATELY.
3. MODIFY WIRING WHERE REQUIRED, CONFIRM GROUNDING TO BE IN PLACE, AND REINSTALL THE COVER PLATE OR LIGHT AND RECONNECT TO LIGHTING CIRCUIT. ALL DEBRIS SHALL BE REMOVED FROM THE PROJECT SITE.
RETURN SURPLUS AND PORT FURNISHED ITEMS TO THE PORT.
RE
GIS
TERED PROFESSIONAL
SERGIO LEGUIRE PERRY
MA RCH 14 , 2 017
EXP: 12/31/2026
OREGON
92070PE
ENGINEER
1/7/2026
C
AN
Y O
U S
EE
T
H E
AI
R
PL
AN
ES
T H
E
AD
JA
C
EN
T
SA
M
PL
ES
S H
O W
T H
R
EE
D
IF
FE
R
EN
T
LE
VE
LS
O
F
SH
AD
IN
G
SE
TT
IN
G
S
FO
R V
IE
W
IN
G
A N
D P
R
IN
TI
N
G D
R
AW
IN
G
C O
N
TE
N T
AR
E
O
PT
IM
IZ
ED
W
H
EN
AL
L
TH
R
EE
P
LA
N
ES
A
R E
VI
SI
BL
E.
T H
IS
G
U
ID
AN
C
E
IS
P R
O
VI
D
ED
F O
R R
EF
ER
EN
C
E O
N
LY
PRINTED:
lig ht da rk gr ay bl ac k
DESIGN NUMBER PROJECT NUMBER
2"
G R
AP
H
IC
S
C
AL
E
- F
O R
R
EF
ER
EN
C E
O N
LY
gr ay
4:52:41 PM DETTMM R:\Aviation\PDX\2026\0005 - Taxiway K West E3-E6 and VSR Rehab\SHEETS - ELEC\ELECTRICAL DETAILS - TWY K WEST.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
CENTERLINE LIGHT EXTENSION DETAILS
CHRIS EDWARDS
M. TIEASKIE
M. DETTMER
S. PERRY
OCT 2026
47 CD
PDX 2026-5 E5.012025D033 103134
SCALE:
EXISTING L-868 BASE CAN
N.T.S.1
SCALE:
STEP ONE SECTION
N.T.S.2
SCALE:
STEP TWO SECTION
N.T.S.3 SCALE:
STEP THREE AND FOUR SECTION
N.T.S.4 SCALE:
STEP FIVE SECTION
N.T.S.5
| DIGITALLY SIGNED | |
| 2026-09-24T06:42:33-0700 | |
| Sergio Perry |
File details come from the government source that posted it. Updated .