1. This notice is issued for information by the Queens Harbour Master Plymouth.

2. Dredging operations will take place at the Yonderberry Jetty development (Thanckes Lake) commencing 4 August 2020 for approximately 8 weeks.      

Maintenance Dredge Area50°23.0000’N, 04°11.9404’W
50°22.9209’N, 04°11.8692’W
50°22.9372’N, 04°11.7214’W
50°22.8808’N, 04°11.6783’W
50°22.8815’N, 04°11.5855’W
50°22.9260’N, 04°11.6037’W
50°22.9345’N, 04°11.5762’W
50°23.0288’N, 04°11.6463’W
50°23.1268’N, 04°11.6872’W
50°23.1082’N, 04°11.8180’W
50°23.0933’N, 04°11.8562’W
50°23.0232’N, 04°11.8038’W
50°23.0095’N, 04°11.8683’W

3. The works will comprise backhoe dredging with disposal of material at Plymouth Deep (PL035) licensed disposal site: 

Plymouth Deep (PL035) 
50°16.7644’N, 004°17.4226’W 
50°16.2249’N, 004°17.4080’W 
50°16.2389’N, 004°16.1454’W 
50°16.7783’N, 004°16.1597’W 

4. Backhoe dredger “Doreen Dorwood” with hopper barges “Nab” & “Needles” will undertake the dredging works with survey vessel “Coastal Surveyor” and work boat “Beaver”.

5. Appropriate shapes will be displayed as required by International Regulations for Preventing Collisions at Sea. Mariners are requested to pass at a safe distance and minimise wash when passing vessels engaged in dredging and surveying operations.

6. Cancel this PLNTM 10 Oct 20.