Epoxy resin (EPON) was experimentally 

 applied in the intertidal and splash zones 

 (-2.5 to 14.5 feet) to test its effectiveness 

 in preserving the tower from corrosion and 

 fouling. Here a diver pours water over the 

 dry pilings (dolphins) before applying the 

 EPON coating. 



Instrument cables are periodically examined and 

 tested for corrosion. A urethane coating has proved 

 useful in preventing corrosion and fouling of running 

 and bearing surfaces in and out of the water. 



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