LOCH LONG - SEABED SAMPLING

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Queen's Harbour Master Clyde

LNTM No 13/21

British Admiralty Charts 3746

1. Mariners are advised that the GSS vessel Mary M will be conducting seabed sampling work in the area of upper Loch Long on or around Tuesday 15th June 2021. 

2. Please see below chart and table showing the sample area and positions:-

 

 
Table 1 Details the proposed benthic survey sample positions (WGS84)

Station Number

Latitude

Longitude

Lat D m.mmm

Lon D m.mmm

1

56.15594

-4.807

56 9.356 N

4 48.420 W

2

56.15602

-4.81112

56 9.361 N

4 48.667 W

3

56.15494

-4.8088

56 9.296 N

4 48.828 W

4

56.15388

-4.81097

56 9.233 N

4 48.658 W

5

56.15364

-4.81248

56 9.218 N

4 48.749 W

6

56.15327

-4.81525

56 9.196 N

4 48.915 W

7

56.15031

-4.81135

56 9.019 N

4 483681 W

8

56.14995

-4.81568

56 8.997 N

4 48.941 W

9

56.14895

-4.81628

56 8.937 N

4 48.977 W

10

56.14816

-4.81203

56 8.890 N

4 48.722 W

 
 

3. Please see below Image of GSS Vessel Mary M: 

4. Mariners are to navigate with caution when transiting in this area and reduce speed adjacent to the works area. 

5. Further Information can be obtained from QHM Harbour Control on VHF CH73 or 01436 674321 Ext 3555/4005.

6. Next CWM 14/21 

 

Friday 11 Jun 2021

David Lightfoot OBE MSM AFNI
Queen's Harbour Master Clyde