Project Description
Alameda Marina Redevelopment Waterfront/Seawall Improvements. Provided Preconstruction Services – design assist services for detailed design development of the shoreline structure, sea level rise protection improvements and marina upgrades.
Major Challenges
Working adjacent and with other Contractors and Alameda Marina Boaters, ongoing design by SGH during construction and providing constructibility feedback. Project had tight access for pile driving rig on Seawall 1 and pile material lay down area (drive piles with crane on mats due to underlying soil and proximity seawall). Security issues – Stolen tools from conex and equipment tampering. Working in the tidal zone reaching compaction and planning under deck work with sufficient headroom.
Project Scope
Work consisted of Boat Hoist, Outfalls, Seawalls, Promenade Wharf Retrofit, Building 14 Retrofit, Graving Dock, Rip Rap Slopes, Pedestrian Bridge.
