Breakwaters

Channel Islands Breakwater & Jetty Repairs

Owner: USACE
Date(s): May 2021 – Present
Project scope: Furnish & install 15,200 tons A-14 armor stone and 5,100 tons A-10 armor stone. Reset existing armor stone. Repair damaged side slopes, harbor slopes, head sections, and navigation aid base on the detached breakwater. Install new stairways on detached breakwater

Mission Bay Jetty Repair

Owner: USACE
Date(s): July 2020 – Present
Project scope: Furnish & install 15,000 ton of armor stone and reset existing armor stone. Remove and dispose concrete monolith

Los Angeles – Long Beach Harbor Breakwater Repairs

Owner: USACE
Date(s): November 2015 – Present
Project scope: Furnish & install armor stone, reset existing armor stone, furnish & install new stairways

San Pedro Breakwater Repair

Owner: USACE
Date(s): November 2016 – October 2017
Project scope: Furnish & install 2,600 tons of armor stone and reset existing armor stone

Seal Beach Naval Weapons Station Jetty Repairs

Owner: USACE
Date(s): June 2016 – January 2017
Project scope: Furnish and install 22,800 tons of armor stone

San Pedro Emergency Breakwater Repairs

Owner: USACE
Date(s): September 2014 – March 2015
Project scope: Furnish and install 33,100 tons A-12 armor stone.