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US Army Corps of Engineers
BUILDING STRONG®
PNWA Conference Update
COLONEL Jose Aguilar
District Commander
Portland District
2 October, 2014
BUILDING STRONG®PORTLAND DISTRICT 2
Projects
Mouth of the Columbia (MCR) Jetties Columbia River Status Coastal Dredging Navigation Structures 2017 Navigation Lock Work at The Dalles
BUILDING STRONG®PORTLAND DISTRICT 3
Pacific
Ocean
Baker Bay
Clatsop Spit
Peacock Spit
Washington
Oregon
Sand Island
Ilwaco
AstoriaHammond
Chinook
Jetty “A”
Long Beach
North Head
Columbia River Estuary
N
Pacific
Ocean
Baker Bay
Clatsop Spit
Peacock Spit
Washington
Oregon
Sand Island
Ilwaco
AstoriaHammond
Chinook
Jetty “A”
Long Beach
North Head
Columbia River Estuary
NN
Mouth of the Columbia (MCR) Jetties
BUILDING STRONG®PORTLAND DISTRICT 4
North Jetty - construction
North jetty construction 1914North jetty construction 1914
Modern Day Peacock Spit & Benson Beach
Old Peacock Spit
North jetty construction 1914North jetty construction 1914
Modern Day Peacock Spit & Benson Beach
Old Peacock Spit
BUILDING STRONG®PORTLAND DISTRICT 5
South Jetty – Dune Stabilization
• FY13 O&M Funding• Prevents further dune erosion and
Pacific Ocean connecting to Trestle Bay• Completed 30 October 2013• Dynamic cobblestone revetment: over
35,000 CY of stone placed
BUILDING STRONG®PORTLAND DISTRICT 6
North Jetty Lagoon Fill and Critical Repairs (O&M)
FY14 & Proposed FY 15 O&M funds: North Jetty Lagoon Fill: Completion June 2015 North Jetty Critical Repairs: Completion September 2016
Oct. 2012
Critical Repairs
Stabilization Areas
BUILDING STRONG®PORTLAND DISTRICT 7
MCR Jetty Major Rehabilitation
FY14 “New Construction” start for Major Rehab Project
$257M project includes repairs to all 3 jetties
$1M received in FY14 to start Jetty A repairs
$1M in FY15 PBUD to initiate North Jetty repairs
BUILDING STRONG®PORTLAND DISTRICT 8
Coastal Dredging FY14 “Funding Pot” Allocation & Work:
► Yaquina Dredging:• Chetco River- 9,101CY in June• Rogue River- 39,155CY in June• Coquille River- 28,177CY in July and September• Umpqua River- 169,634CY in July and September• Siuslaw River- 74,670CY in June• Yaquina Bay –156,442CY in April through September
► Coast Clamshell Contract:• Port Orford – 34,774CY in July• Charleston – 40,630 CY in July• Yaquina Bay – 238,245 CY in August• State Funded:
• Rogue River- 15,000CY in July• Winchester Bay- 26,302CY in August
• USCG Funded – Rogue River SARDET 5,766Cy in July
BUILDING STRONG®PORTLAND DISTRICT 9
Oregon MOA for Low-Use Harbor Maintenance
MOA signed on August 28, 2013
Up to $5 million a year for 5 years
State funds leverage Appropriations and USCG funds
FY14 Accomplishments► Over 360,000 cubic yards dredged in a clamshell contract (Rogue, Port Orford,
Charleston, Winchester Bay, and Yaquina Bay)► 641,633 cubic yards dredged with the dredge Yaquina (Chetco, Rogue, Coquille,
Umpqua, Siuslaw, Yaquina Bay and Skipanon)► Estimated 45,000 cubic yards to be dredged with a pipeline contract (Depoe Bay
and Garibaldi Boat Basin)
HME HMEYaquina
BUILDING STRONG®PORTLAND DISTRICT 10
03 October 2014
Columbia River Channel Status
Astoria
Longview
Kalama
Portland & Vancouver
MOUTH OF COLUMBIA RIVER 57 57 52 MOUTH OF COLUMBIA RIVER 42MOUTH OF COLUMBIA RIVER 52 53 52 MOUTH OF COLUMBIA RIVER 42LOWER DESDEMONA SHOAL 46 47 49 50UPPER DESDEMONA SHOAL 44 45 44 41FLAVEL BAR 43 43 44 36UPPER SANDS 41 43 44 42UPPER SANDS 41 44 43 40TONGUE POINT CROSSING 40 44 44 44TONGUE POINT CROSSING 41 44 42 38MILLER SANDS 39 45 44 36MILLER SANDS 41 45 44 40MILLER SANDS 42 44 45 41PILLAR ROCK RANGES 40 44 43 38PILLAR ROCK RANGES 46 48 45 42BROOKFIELD-WELCH ISLAND 46 48 46 44BROOKFIELD-WELCH ISLAND 46 49 42 31SKAMOKAWA BAR 38 43 42 40SKAMOKAWA BAR 45 45 45 42PUGET ISLAND BAR 52 55 52 47PUGET ISLAND BAR 42 43 44 42WAUNA & DRISCOLL RANGES 40 43 42 38WAUNA & DRISCOLL RANGES 40 44 44 42WESTPORT BAR 42 43 43 42WESTPORT BAR 42 44 44 39EUREKA BAR 41 43 42 40EUREKA BAR 45 46 42 41EUREKA BAR 41 43 44 42GULL ISLAND BAR 43 45 43 41GULL ISLAND BAR 49 45 44 38STELLA-FISHER BAR 47 48 46 42STELLA-FISHER BAR 42 43 43 40WALKER ISLAND REACH 46 48 46 40WALKER ISLAND REACH 44 45 44 40WALKER ISLAND REACH 47 48 43 41SLAUGHTERS BAR 41 43 43 41SLAUGHTERS BAR 41 43 43 41LOWER DOBELBOWER BAR 42 43 45 41LOWER DOBELBOWER BAR 45 45 44 40UPPER DOBELBOWER BAR 45 42 43 37UPPER DOBELBOWER BAR 41 43 43 42KALAMA BAR 47 57 57 57KALAMA BAR 41 45 44 33KALAMA BAR 41 44 43 40LOWER MARTIN BAR 39 44 44 42LOWER MARTIN BAR 43 44 44 41LOWER MARTIN BAR 44 44 45 39UPPER MARTIN BAR 48 45 44 41UPPER MARTIN BAR 42 43 43 43UPPER MARTIN BAR 41 43 43 41ST. HELENS BAR 39 42 43 37ST. HELENS BAR 42 44 41 38WARRIOR ROCK BAR 49 50 50 45WARRIOR ROCK BAR 40 42 42 43WARRIOR ROCK BAR 39 43 44 43HENRICI BAR 39 43 41 38HENRICI BAR 43 43 43 41WILLOW BAR 44 44 40WILLOW BAR 40 43 42 41MORGAN BAR 42 44 44 44MORGAN BAR 44 46 49 50MORGAN BAR 43 44 43 43LOWER VANCOUVER BAR 47 47 46 36LOWER VANCOUVER BAR 42 42 42 38LOWER VANCOUVER BAR 45 44 41 40VANCOUVER TURNING BASIN 39 33 41VANCOUVER TURNING BASIN 30 24 22
Comparison of Draft Restrictions
Year Days Percent of Time
2014 39 11
2013 67 18
2012 121 33
2011 258 71
7 or more feet above project depth5 or 6 feet above project depth3 or 4 feet above project depth1 or 2 feet above project depthAt or 1 foot below project depth2 or 3 feet below project depth4 feet or more below project depth
BUILDING STRONG®PORTLAND DISTRICT 11
Coastal Structures
District Portfolio: 44 Jetty and Breakwater Structures Over 230 Pile Dike Structures
Condition: 14 have a structural condition rating of D or lower (D = An extensive portion of the structure has deteriorated to a condition that repairs are required)
Need to protect the Federal investment and maintain function
BUILDING STRONG®PORTLAND DISTRICT 12
Pile DikesPassive Channel Maintenance
• Pile Dikes: decreased dredging requirements and increased habitat creation
• Focusing Attention – 2013 OCA review of 4 most critical near Mouth of the Columbia River
• Poor condition and expensive rehab requirements
BUILDING STRONG®PORTLAND DISTRICT 13
The Dalles 2017 Extended Lock Outage
Plan
Scope of work limited to critical items► Improve life safety concerns► Improve lock reliability
2017 Scope:► Replace downstream gate gudgeon hardware► Replace upstream gate► Upgrade controls
Current Status (Fall 2014)► Completing Design Reports► Initiating Plans & Specifications
US Army Corps of Engineers
BUILDING STRONG®
PNWA Conference Update
COLONEL Jose Aguilar
District Commander
Portland District
2 October, 2014
