1592953647000 1312632483000 term-62765 1616541448505 1312632558000 1616290511180 adlib fitz-online adlib-term-62765 bb9350ea-b1e5-3224-8bee-b2aabfb7880b 2 1 scope note Use for impermeable, rigid barriers built out from a bank of a river or stream diverting the current to prevent or encourage scour. For similar structures located at the seashore, use "groins (erosion protection works)"; when such structures are built to control shoaling, use "jetties (erosion protection works)." reference term-62764 adlib-term-62764 a39eb0d9-bea6-3c64-ac63-ce69ae3645d3 wing dam V.RK.AFU.ALO.ALO.BZY.ALO.ARI.BOK 1 code V.RK.AFU.ALO.ALO.BZY.ALO.ARI.BOK 1 wing dams reference term-62762 adlib-term-62762 5dfcd46a-aa17-32db-a142-8113565a4b6c erosion protection works reference term-62753 adlib-term-62753 debdbc12-20a6-3799-931a-ec2155bf7f00 groins (erosion protection works) reference term-62759 adlib-term-62759 96493572-f282-319b-95ee-d14ea5d4907c jetties (erosion protection works) wing dams term