693JF72344008

The project will reconfigure and realign the shoreline within the North Extension, the area north of the existing General Cargo Terminals at the Don Young Port of Alaska, one of the nation's commercial strategic seaports.

The project includes the demolition of a sheet pile wall, removal of approximately 1.465 million cubic yards of material, and construction of a shoreline revetment of armor rock.

The project is a part of the Port's Modernization Program, a series of projects designed to ensure the Port's operational safety, efficiency, and reliability.

Activities to be performed: the purpose of the project is to create a safe and stable area that will support port operations, make the North Extension land available for future use, and create safe vessel maneuvering conditions for docking at the cargo terminals.

The project will stabilize, reconfigure, and realign the shoreline north of the Don Young Port of Alaska's General Cargo Terminals and will address structural stability, seismic resilience, and navigational concerns at the port, one of the nation's commercial strategic seaports.

The project will also create a safe and cost-effective path for replacing deteriorating cargo terminals as part of the Port of Alaska Modernization Program (PAMP).

This project is made of two components:

Component 1 - Program Management and Permitting: This component consists of the work to manage the project from design through construction.

It includes the work required to apply for all federal permits and support the NEPA process, program cost and schedule reporting, document management, and risk management.

It also includes the effort required to administer and oversee the design-build contractor.

Component 2 - Design and Construction: The work to complete the project will be accomplished under a design-build contract.

The project will remove about half of the existing North Extension, extending approximately 900 feet north from the southernmost extent of the North Extension, and stabilize the shoreline in the area.

Work consists of demolition of the existing sheet pile structure, flat sheet face piles, bulkhead fill, and tailwalls, removal of approximately 1.465 million cubic yards of material down to negative 40 feet mean lower low water (MLLW).

Disposal of approximately 1.35 million cubic yards of removed material to an approved disposal location offshore.

Stockpile of approximately 115,000 cubic yards of sand and gravel in uplands on existing fill for future projects.

Temporary stockpile of up to 48,000 cubic yards of contaminated soil for remediation and disposal at the end of the project.

Construction of shoreline revetment of armor rock: the lower portion of the embankment slope will be at 6H:1V, 6 feet horizontal to 1 foot vertical slope, and unarmored.

A grade break will occur at the end of the unarmored slope, and the slope will then transition to a 2H:1V armored slope consisting of primary armor stone median sized at 4,600 pounds, filter rock, and granular fill.

Deliverables expected outcomes performance measure table from Schedule G, page 13 of the grant agreement:

Measure category and description, measurement frequency:

Closure from natural hazards - state of good repair, total hours of facility closure per year - quarterly.

Cargo volume - economic competitiveness and opportunity, total tons of cargo moved per year (TEUs or short tons) - quarterly.

Vessel calls - economic competitiveness and opportunity, total vessel calls per year - quarterly.

Intended beneficiary: Anchorage Municipality of Inc.

Subrecipient activities: none.

Municipality Of Anchorage

ASSIST IN FUNDING ELIGIBLE PROJECTS FOR THE PURPOSE OF IMPROVING THE SAFETY EFFICIENCY OR RELIABILITY OF THE MOVEMENT OF GOODS THROUGH PORTS AND INTERMODAL CONNECTIONS TO PORTS.

20.823 - Port Infrastructure Development Program

Maritime Administration (MARAD) [DOT]

Anchorage, Alaska 99501-6312 United States

Single Zip Code

MA PID 22 001