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