AIWW MAINTENANCE DREDGING,
WILMINGTON NC
W912PM-19-C-0003
BRIEF DESCRIPTION
Atlantic Intracoastal Waterway (AIWW) and USCG Maintenance Dredging Project
Project Overview The maintenance dredging project covers the Atlantic Intracoastal Waterway (AIWW) between Morehead City and Shallotte and the U.S. Coast Guard (USCG) basins at Fort Macon and Wrightsville Beach. The objective is to remove and dispose of shoaled material accumulated in these channels and basins since they were last dredged. This dredging work is critical to maintaining safe and navigable waterways for commercial and recreational vessels.
Dredging Operations
- Scope of Work: The project includes dredging the AIWW channels and USCG basins at Wrightsville Beach and Fort Macon.
- Depth Requirements:
- AIWW channels: 12 feet required depth plus 2 feet of allowable over depth.
- USCG Wrightsville Beach basin: 10 feet required depth plus 2 feet of allowable over depth.
- USCG Fort Macon basin: 22 feet required depth plus 2 feet of allowable over depth.
- The volume of Material:
- Approximately 400,000 cubic yards from the AIWW.
- Approximately 5,000 cubic yards from the USCG Wrightsville Beach basin.
- Approximately 80,000 cubic yards from the USCG Fort Macon basin.
Material Disposal
- Disposal Sites: Dredged material will be placed on approved ocean beaches and upland disposal islands.
- Ocean Beaches: Selected for beach nourishment to combat erosion and improve coastal resilience.
- Upland Disposal Islands: Confined disposal areas equipped with containment dikes and spillway systems to safely manage and contain the dredged material.
Environmental Considerations
- Compliance: All dredging and disposal activities comply with federal, state, and local environmental regulations.
- Containment Measures: Containment dikes and spillway systems are used on disposal islands to prevent the spread of dredged material and protect surrounding ecosystems.
TITAN’s Role anTITAN’sibutionsnts was crucial in ensuring the project was executed safely, efficiently, and in compliance with all relevant regulations. Titan’s contribTitan’sicontribTitan’sincludednd Health Officer (SSHO):
- She oversees safety protocols and ensures a safe working environment for all personnel involved in the dredging operations.
- We conduct regular safety inspections and promptly address any potential hazards.
- We are coordinating with project stakeholders to maintain adherence to safety regulations and best practices.
Quality Control Services:
- Ensuring all dredging and disposal activities met the required quality standards.
- We are monitoring the dredging process to ensure accurate depth achievement and proper disposal of material.
- We are implementing and managing a comprehensive quality control plan to oversee the project.
Project Highlights
- Scope of Work: Maintenance dredging the AIWW channels and USCG basins at Wrightsville Beach and Fort Macon to specified depths with allowable over depths.
- Material Removal: Approximately 400,000 cubic yards from the AIWW, 5,000 cubic yards from the USCG Wrightsville Beach basin, and 80,000 cubic yards from the USCG Fort Macon basin.
- Disposal Sites: Approved ocean beaches and upland disposal islands with containment systems to manage dredged material.
- Environmental Focus: Compliance with environmental regulations and use of containment measures to protect local ecosystems.
- Titan’s ContribTitan’s ContribTitan’sSHO and quality control services ensures safety and quality throughout the project.
Through meticulous planning, execution, and management, Titan Consultants ensured the AIWW and USCG Maintenance Dredging Project was conducted efficiently, safely, and in compliance with all regulatory requirements. Titan’s commitmTitan’s environmental stewardship were pivotal in successfully maintaining and improving these critical waterways.
AT A GLANCE
| Project Type | Dredging |
|---|---|
| TITAN Role | Site Safety & Health Officer (SSHO) & Quality Control (QC) Manager |
| Client | Southwind Construction |
| Contract Price | $5,412,776 |
