PDX 2026-501 (92) C5.17.pdf
PDF 422 KB Posted
- Solicitation number
- 147231
- Issued by
- Multnomah County, Oregon
About this file
This is an Erosion and Sediment Control Plan document prepared for the Portland International Airport North Runway Rehabilitation project in Oregon. The plan depicts minimum erosion control requirements for the Contractor Staging Area - East, a 0.96-acre staging area located adjacent to NE Hood Avenue and SE 96th Avenue near the airport's perimeter road. The document establishes staging area limits, inlet protection specifications, straw wattle installations, and existing construction entrance locations to be maintained throughout the project duration. The plan includes coordinate-based site mapping with specific geographic references (N:59558.87 E:125264.31 through N:59407.29 E:125182.23) and references related erosion control details in companion sheets C5.19 and E37.
The contractor is responsible for verification of all existing surface features and utilities within the staging area and is required to obtain all necessary permits and utility connections to operate from these locations. The plan was prepared by HNTB Corporation for the Portland International Airport, with final documentation dated October 2026. The design was prepared by Gene Tupper, drawn by G. Stevens, checked by C. Aasland, and approved by B. Foster. This erosion control staging plan represents a mandatory compliance document governing contractor operations during the North Runway Rehabilitation project, with specific attention to sediment management and construction entrance protocols.
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N:59558.87 E:125264.31
N:59490.36 E:125388.39
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N:59236.85 E:125329.13
N:59363.32 E:125158.42
N:59407.29 E:125182.23
SCALE: IN FEET
0' 25' 50' 100' 150'
N
PORTLAND OFFICE
5500 MEADOWS RD., #250
LAKE OSWEGO, OR 97035
503.419.2130 OFFICE
503.639.2710 FAX
10/5/2026
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4:18:24 PM CAASLAND c:\users\caasland\dc\accdocs\hntb corporation\88598 - pdx north runway rehab\project files\shared cad\sheets - civil\erosion control plans.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
NORTH RUNWAY REHABILITATION
EROSION AND SEDIMENT CONTROL
STAGING AREA - EAST
GENE TUPPER
G. STEVENS
C. AASLAND
B. FOSTER
OCTOBER 2026
92 CD
PDX 2026-501 C5.172024D011 102981
SCALE: IN FEET
0' 50' 100' 200 300'
N
NOTE:
1. EXISTING SURFACE FEATURES AND UTILITIES IN THESE AREAS ARE
FOR INFORMATION ONLY. CONTRACTOR IS RESPONSIBLE FOR
VERIFICATION OF SURFACE FEATURES AND UTILITIES, INCLUDING
THE ADEQUACY OF THE SITE FOR THE CONTRACTOR'S INTENDED
USAGE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL
PERMITTING AND UTILITY CONNECTIONS TO OPERATE OUT OF
THESE LOCATIONS.
2. THE EROSION CONTROL PLAN DEPICTS MINIMUM REQUIREMENTS TO
USE THE STAGING AREAS AND UNCLASSIFIED EXCAVATION
DISPOSAL SITE.
3. CONTRACTOR TO MAINTAIN EXISTING CONSTRUCTION ENTRANCES
THROUGH DURATION OF PROJECT.
STAGING AREA LIMITS
INLET PROTECTION, SEE DETAIL
STRAW WATTLES, SEE DETAIL
LEGEND:
KEY PLAN
SCALE : N.T.S.
SECURITY
GATE NA-46
STAGING AREA
(0.96 ACRES)
SCALE:
CONTRACTOR STAGING AREA - EAST
1" = 100'1
SERVICE RD
PER
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ETER
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NE FRONTAGE RD
C5.19
ECONOMY
PARKING LOT
EXISTING CONSTRUCTION
ENTRANCE
C5.19
NE
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AV
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ADJACENT SITE
TO BE USED BY
OTHERS
SE 96TH AVE
50' TRUCK
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| Sheets and Views |
| EROSION CONTROL PLANS-EC PLAN 14 |
| 2026-10-06T16:19:31-0700 | |
| DIGITALLY SIGNED | |
| Garrett P Stevens |
File details come from the government source that posted it. Updated .