PDX 2026-514 (49) S6.107.pdf
PDF 183 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's Terminal Upper Roadway Joint Replacement project (PDX 2026-514) in Portland, Oregon. The project involves the replacement of expansion joints at the South Exit Ramp, specifically addressing seismic joint repairs at Joints 25 and 25/26. The scope of work includes demolition of existing roadway asphalt surfaces and concrete elements, removal of existing joint material, and installation of new joint repair systems. Key installation details specify the use of EMSEAL WABOCRETE joint sealant with stainless steel cover plates (3/8" SS with 5/8" diameter countersunk machine bolts), epoxy-doweled HILTI HIS-N 5" threaded insert anchors spaced at 18" on center, non-shrink grout for joint repair, and welded wire mesh (4x4xW2.9) for reinforcement. The specifications require scanning existing slabs prior to drilling and cutting to avoid damaging existing reinforcing steel, with cover plates fabricated in lengths between 4 feet and 6 feet minimum and maximum, respectively. The technical drawings include details for both roadway structural slab joints and concrete curb joints, with specified clearances and chamfered edges.
The document establishes critical construction requirements including a minimum 1 inch clearance from the top of concrete for anchor placement, 2.5 inches minimum pour-back allowance with bonding agent application, and 1/4-inch chamfered edges on cover plate joints. The project is located at Portland International Airport, 111 SW Fifth Avenue, Suite 2600, Portland, OR 97204. The technical specifications were prepared by design professionals including S. Thomas, J. De Boer, C. Totten, and Jay Ostlund, with the drawing dated October 2026 and digitally signed on June 30, 2026. The document notes that drawing scale is reduced 50 percent when sheet size is 11 inches by 17 inches, and all specifications are presented at a notation of "not to scale" for reference purposes only.
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Text version
EXISTING CONDITION AND DEMO
(E) ROADWAY ASPHALT
SURFACE
(E) ROADWAY
ASPHALT
SURFACE
NOTCH/SAWCUT CONCRETE
AS REQUIRED. DO NOT CUT
REINFORCING IN STRUCTURAL
SLAB
REMOVE (E) JOINT
MATERIAL
JOINT V.I.F.
(E) 2"
SEISMIC
V .I .F
2" CLEAR
V.I.F.
JOINT REPAIR
NON-SHRINK
GROUT TYP.
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):
3/8" SS COVER w/ 5/8" DIA. SS
COUNTERSUNK MACHINE BOLT INTO
THREADED INSERT. SEE NOTES
CHIP DOWN OF EXISTING
CONC. TO ALLOW FOR 2 1/2"
MIN OF POUR BACK AND APPLY
BONDING AGENT TO SURFACE
5/8" DIA. x 4" SCREW ANCHOR
AT 12" O.C. 1" CLR. FROM TOP OF
CONCRETE TYP.
#3 CONT. BAR TYP.
EMSEAL WABOCRETE
W/ COVER PLATE.
SEE SPECIFICATIONS
1/4" CHAMFER IN PLATE
JOINT
3" NOMINAL
MIN.
4"
WELDED WIRE
MESH 4x4xW2.9 TYP.
CL CL
1 1/4" REVEAL
MIN.
3"
MIN.
4"
MIN.
1 1/2"
MIN.
2"
HILTI HIS-N 5" THREADED
INSERT ANCHOR EPOXY
DOWELED INTO CONC.
AT 18" O.C.
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
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
JOINT
3"
NOMINAL
(E) CONC. CURB
(E) CONC. CURB
PROVIDE 1/4"
CHAMFER AT
EDGES OF
PLATE TYP.
NOTE(S):
V .I .F
/4
4" MIN.
2" 1 1/2"
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 12:14:15 PM Autodesk Docs://10022500555 - PDX Roadway Rehab/PDX-102970-STR-Roadway.rvt
EXPANSION JOINT DETAILS - 8
1029702025D018
S. THOMAS
J. DE BOER
C. TOTTEN
OCTOBER 2026
S6.107
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 SOUTH EXIT RAMP (JOINT 25)
SCALE: N.T.S.2
SEISMIC JOINT AT SOUTH EXIT RAMP - CURB (JOINT 25/26)
P ro gr es s P rin t
DIGITALLY SIGNED
06-30-26
| 2026-09-24T17:06:20-0700 | |
| Craig Totten |
File details come from the government source that posted it. Updated .