PDX 2026-514 (43) S6.101.pdf
PDF 176 KB Posted
- Solicitation number
- 146793
- Issued by
- Multnomah County, Oregon
About this file
This is a technical drawing specification document for the Portland International Airport Terminal Upper Roadway Joint Replacement project (PDX 2026-514) in Portland, Oregon. The document provides detailed construction specifications for expansion joint repairs and replacements at the terminal upper roadway, specifically addressing seismic joints at the approach ramp curb (Joint 34). The project involves existing condition assessment and demolition of joint materials, followed by installation of new seismic joint systems with cover plates, threaded insert anchors, and associated concrete repair work. The specifications include precise measurements, material requirements, and safety protocols such as scanning existing slabs prior to drilling and cutting to avoid damage to reinforcing steel and structural components. Key technical elements include 4-inch nominal joint specifications, stainless steel cover plates fabricated in 4-foot to 6-foot lengths, 5/8-inch diameter stainless steel countersunk machine bolts, Hilti HIS-N 5-inch threaded insert anchors epoxy-doweled at 18-inch centers, and Emseal Wabocrete joint sealant with cover plate systems per project specifications.
The drawing was prepared by S. Thomas J. De Boer with design by Jay Ostlund and checked by C. Totten in October 2026. The technical document is oriented toward construction contractors and specifies precise installation requirements to ensure structural integrity and seismic compliance at Portland International Airport's terminal upper roadway. The specifications emphasize adherence to detailed dimensions, material standards, and safety protocols to prevent damage to existing reinforced concrete structural elements during demolition and installation phases. No pricing, set-asides, incumbent information, or contract award details are contained within this technical drawing specification document.
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Text version
EXISTING CONDITION AND DEMO
JOINT REPAIR
NOTCH/SAWCUT CONCRETE
AS REQUIRED. DO NOT CUT
REINFORCING IN
STRUCTURAL SLAB
REMOVE (E) JOINT
MATERIAL
JOINT V.I.F.
(E) 2"
SEISMIC
(E) ROADWAY STRUCTURAL
SLAB
V .I .F
/4
2" CONCRETE
COVER AT
ENDS V.I.F.
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.
3/8" SS COVER W/ 5/8" DIA. SS
COUNTERSUNK MACHINE BOLT INTO
THREADED INSERT. SEE NOTES
EMSEAL WABOCRETE W/
COVER PLATE.
SEE SPECIFICATIONS
(E) CONC. CURB
(E) CONC. CURB
PROVIDE 1/4" CHAMFER AT
EDGES OF PLATE TYP.
NOTE(S):
2"
1 1/2"
JOINT
4" NOMINAL
(E) CURVED
PLATE GIRDER
4" MIN.
HILTI HIS-N 5" THREADED INSERT
ANCHOR EPOXY DOWELED INTO
CONC. AT 18" O.C.
V .I .F
/4
2" CONCRETE
COVER AT
ENDS V.I.F.
REMOVE (E) JOINT MATERIAL
(E) ROADWAY
STRUCTURAL SLAB
NOTCH/SAWCUT CONCRETE
AS REQUIRED. DO NOT CUT
REINFORCING IN
STRUCTURAL SLAB
EXISTING CONDITION AND DEMO
JOINT REPAIR
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.
NOTE(S):
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
JOINT
4"
NOMINAL
5/8" x 4" SCREW ANCHOR
AT 12" O.C. 1" CLR. FROM TOP
OF CONCRETE
CONT. #3 BAR TYP.
2"
1 1/2"
1/4" CHAMFER IN PLATE
REVEAL
1 1/4"
MIN.
3"
(E) CURVED
PLATE
GIRDER
4"
WELDED WIRE MESH 4x4xW2.9
TYP.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 - 2
1029702025D018
S. THOMAS
J. DE BOER
C. TOTTEN
OCTOBER 2026
S6.101
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 AT APPROACH RAMP - CURB (JOINT 34)
SCALE: N.T.S.2
SEISMIC JOINT AT APPROACH RAMP (JOINT 34)
P ro gr es s P rin t
DIGITALLY SIGNED
06-30-26
| 2026-09-24T17:06:05-0700 | |
| Craig Totten |
File details come from the government source that posted it. Updated .