Table 9. Potential Profile of Mooring With Specialized Zinc Anodes 

 and Four Cables 10 Months After Installation 



Reading 

 No." 



Potential (mv) on — 



Riser-Chain 



Legl 



Leg 2 



Leg 3 



Leg 4 



1 



-940'' 



-940^ 



-940'' 



-940'^ 



-940^ 



2 



-945 



-960 



-940 



-945 



-945 



3 



-950 



-990'^ 



-990'' 



-980'' 



-975'' 



4 



-970^^ 



-935 



-940 



-950 



-940 



5 



-945'^ 



-935 



-940 



-945 



-935 



6 



- 



-935 



-935 



-940 



-935 



7 



- 



-935 



-930 



-940 



-935 



8 



- 



-935 



-935 



-940 



-930 



9 



- 



-935 



-930 



-940 



-930 



10 



- 



-925 



-935 



-940 



-930 



11 



- 



-97 5^^ 



-ggo'' 



-985'' 



-980'' 



12 



- 



-895 



-925 



-940 



-925 



13 



- 



-925 



-930 



-940 



-920 



14 



- 



-925 



-925 



-920 



-915 



15 



- 



-925 



-925 



-940 



-920 



16 



- 



-920 



-920 



-935 



-910 



17 



- 



-920 



-920 



-935 



-910 



18 



- 



-915 



-920 



-935 



-910 



19 



- 



-920 



-920 



-935 



-910 



20 



- 



-910 



-920 



-930 



-910 



21 



- 



-97 5^^ 



-ggo'' 



-970'^ 



-965'' 



22 



- 



-930 



-920 



-930 



-905 



23 



- 



-925 



-910 



-930 



-900 



24 



- 



-925 



-905 



-930 



-900 



25 



- 



-925 



-905 



-930 



-890 



26 



- 



-925 



-900 



-930 



-880 



27 



- 



-660'' 



-870^ 



-670'' 



-850^ 



" Readings taken approximately every 10 feet. 



'' At buoy. 



'^ At ground ring. 



At link on which anode was cast. 

 '^ At anchor. 



28 



