35 31 00 Shoreline Protection
35 31 16.13 Concrete Seawalls
35 31 16 Seawalls 35 31 16.13 Concrete Seawalls 35 31 16.16 Segmental Seawalls 35 31 16.19 Steel Sheet Piling Seawalls 35 31 16.23 Timber Seawalls 35 31 16.40 Stone Seawalls 35 31 19 Revetments 35 31 19.13 Sacked Cement-Sand Revetments 35 31 19.16 Concrete Unit Masonry Revetments 35 31 19.36 Gabion Revetments 35 31 19.40 Stone Revetments 35 31 23 Breakwaters 35 31 23.13 Rubble Mound Breakwaters 35 31 23.16 Precast Breakwater Modules 35 31 26 Jetties 35 31 26.13 Concrete Jetties 35 31 26.16 Concrete Unit Masonry Jetties 35 31 26.36 Gabion Jetties 35 31 26.40 Stone Jetties 35 31 29 Groins 35 31 29.13 Concrete Groins 35 31 29.16 Concrete Unit Masonry Groins 35 31 29.26 Steel Groins 35 31 29.36 Gabion Groins 35 31 29.40 Stone Groins