PDX 2026-514 (42) S6.100.pdf
PDF 214 KB Posted
- Solicitation number
- 146793
- Issued by
- Multnomah County, Oregon
About this file
This is a technical construction drawing for the Portland International Airport in Oregon, specifically detailing expansion joint repair work for the Terminal Upper Roadway. The document presents detailed specifications and cross-sectional diagrams for seismic joint replacement at the north sidewalk (Joint 31), illustrating the removal of existing joint materials and installation of new components. The project involves chipping down existing concrete, applying bonding agents, installing non-shrink grout, welded wire mesh reinforcement, and securing cover plates fabricated in lengths between 4 feet and 6 feet using stainless steel fasteners and threaded insert anchors spaced at specified intervals. The drawing establishes critical construction requirements including scanning the existing slab prior to drilling and cutting, locating anchors to avoid existing reinforcing steel, and maintaining minimum clearances and reveal dimensions throughout the joint repair process.
The specifications detail material requirements including 3/8-inch stainless steel cover plates, 5/8-inch diameter stainless steel countersunk machine bolts, Hilti HIS-N 5-inch threaded insert anchors epoxy-doweled into concrete at 18-inch on-center spacing, 5/8-inch by 4-inch screw anchors at 12-inch on-center spacing, and welded wire mesh 4x4xW2.9 with 1/4-inch chamfered joints. The document references Emseal Wabocrete waterproofing membrane and establishes pour-back requirements of minimum 2.5 inches with specified joint dimensions ranging from 3 inches to 4 inches nominal. The drawing was completed in October 2026 and includes technical notes addressing concrete surface preparation, bonding agent application, and structural integrity preservation during the demolition and reconstruction phases.
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Text version
NOTE(S):
1. SCAN (E) SLAB PRIOR TO DRILLING AND CUTTING.
2. LOCATE ANCHORS TO AVOID (E) REINFORCING.
3. DO NOT CUT OR DAMAGE BAR IN (E) STRUCTURAL SLAB.
4. COVER PLATE TO BE FABRICATED IN LENGTHS OF 4'-0"
MIN., 6'-0" MAX. PLATES SHOULD BE EQUAL LENGTH.
JOINT REPAIR
CLEAN AND REPAIR
GUTTER
SEE SPECIFICATIONS
JOINT
3" NOMINAL
NON-SHRINK
GROUT OR MIX B
TYP.
3/8" SS COVER
W/ 5/8" DIA. SS
COUNTERSUNK
MACHINE BOLT INTO
THREADED INSERT
SEE NOTES
EMSEAL WABOCRETE
W/ COVER PLATE.
SEE SPECIFICATIONS CHIP DOWN OF EXISTING
CONC. TO ALLOW FOR 2 1/2"
MIN OF POUR BACK AND APPLY
BONDING AGENT TO SURFACE
5/8" x 4" SCREW ANCHOR
AT 12" O.C. 1" CLR. FROM TOP
OF CONCRETE
CONT. #3 BAR TYP.
REVEAL
1 1/4"
WELDED WIRE MESH 4x4xW2.9
1/4" CHAMFER AT JOINT
(E) ASPHALT ROADWAY
SURFACE
V .I .F
(E) 6" 1973
ROADWAY SLAB
(E) SIDEWALK
SEE PLAN
(E) GUTTER
(E) STRUCTURAL
SLAB
EXISTING CONDITION AND DEMO
5" V.I.F.
JOINT V.I.F.
(E) 2"
SEISMIC
REMOVE (E) JOINT
MATERIAL
WATERPROOFING MEMBRANE
REMOVE ASPHALT
AND (E) JOINT
MATERIAL AS
REQUIRED
V .I .F
/4
CL
40 DEG.
MAX.
MIN.
1 1/2"
MIN.
2"
MIN.
4"
HILTI HIS-N 5"
THREADED INSERT
ANCHOR EPOXY
DOWELED INTO
CONC. AT 18" O.C.
NOTE(S):
1. SCAN (E) SLAB PRIOR TO DRILLING AND CUTTING.
2. LOCATE ANCHORS TO AVOID (E) REINFORCING.
3. DO NOT CUT OR DAMAGE BAR IN (E) STRUCTURAL SLAB.
4. COVER PLATE TO BE FABRICATED IN LENGTHS OF 4'-0"
MIN., 6'-0" MAX. PLATES SHOULD BE EQUAL LENGTH.
JOINT REPAIR
CLEAN AND REPAIR
GUTTER
SEE SPECIFICATIONS
3/8" SS COVER W/ 5/8" DIA. SS
COUNTERSUNK MACHINE
BOLT INTO THREADED INSERT
SEE NOTES
CONT. #3 BAR TYP.
(E) ASPHALT
ROADWAY
SURFACE
V .I .F
(E) GUTTER
(E) STRUCTURAL SLAB
EXISTING CONDITION AND DEMO
JOINT V.I.F.
(E) 2"
SEISMIC
REMOVE (E)
JOINT
MATERIAL
WATERPROOFING
MEMBRANE
REMOVE ASPHALT
AND (E) JOINT
MATERIAL AS
REQUIRED
V .I .F
/4
CL
(E) CONC. OVER
METAL DECK
(E) 6" 1973
ROADWAY
SLAB V.I.F.
CL
V.I.F.
4"
V.I.F.
8 1/2"
(E) 1/4" BENT PL
V .I .F
V .I .F
/4
CL
(E) CONC. OVER
METAL DECK
CL
(E) 1/4" BENT PL
MIN.
4"
MIN.
1 1/2"
MIN.
2"
JOINT
4" NOMINAL
1 1/4" REVEAL
MIN.
3"
(E) ASPHALT ROADWAY
SURFACE
CHIP DOWN OF EXISTING
CONC. TO ALLOW FOR 2 1/2"
MIN OF POUR BACK AND APPLY
BONDING AGENT TO SURFACE
WELDED WIRE
MESH 4x4xW2.9
1/4" CHAMFER AT JOINT
5/8" x 4" SCREW ANCHOR
AT 12" O.C. 1" CLR. FROM TOP
OF CONCRETE
NON-SHRINK
GROUT OR
MIX B TYP.
(E) ROADWAY GIRDER
FOR CONT. SOUTH
SEE
S6.109
MIN.
4"
HILTI HIS-N 5" THREADED
INSERT ANCHOR EPOXY
DOWELED INTO CONC.
AT 18" O.C.
/4
/2
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DESIGN NUMBER PROJECT NUMBER
DRAWING SCALE IS REDUCED 50% WHEN SHEET SIZE IS 11" x 17".
NO. DATENO. DATE BY REVISIONS APP REVISIONS APPBY
DISC. SHT. NO.
DESIGN BY
DRAWN BY
CHECKED BY
DATE
SHEET NO.
SUBMITTED BY
DRAWING NO.
TYPE:
IF ELECTRONIC SIGNATURE IS BROKEN OR MISSING - THIS IS NOT A LEGAL DRAWING
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501 SE 14TH AVE., SUITE 103
PORTLAND, OR 97214
P 503.973.5151 - F 503.973.5060
9/24/2026 12:14:14 PM Autodesk Docs://10022500555 - PDX Roadway Rehab/PDX-102970-STR-Roadway.rvt
EXPANSION JOINT DETAILS - 1
1029702025D018
S. THOMAS
J. DE BOER
C. TOTTEN
OCTOBER 2026
S6.100
JAY OSTLUND
PDX 2026-514
CD
TERMINAL UPPER ROADWAY JOINT REPLACEMENT
PORTLAND INTERNATIONAL AIRPORT
111 SW Fifth Ave., Suite 2600 Portland, OR 97204 O 503.227.3251 - F 503.227.7980
SCALE: N.T.S.1
SEISMIC JOINT - NORTH SIDEWALK (JOINT 31)
SCALE: N.T.S.2
SEISMIC JOINT - NORTH SIDEWALK - N/S SECTION (JOINT 31)
P ro gr es s P rin t
DIGITALLY SIGNED
06-30-26
| 2026-09-24T17:06:02-0700 | |
| Craig Totten |
File details come from the government source that posted it. Updated .