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All boats at all hours
a proper maintaining of lookout including sounds,lights,shapes,flags,objects etc.
All boats at all hours.
keep a proper lookout.
By watching and listening
at all times
The duty as defined in the navigation rules is the responsibility of all vessels on the water to act in a way that will avoid collisions and minimize the risk of harm to those on the water. This includes following the rules of the road proper navigation communication and maintaining a proper lookout. Additionally vessels should be aware of their surroundings and the weather conditions. Following the rules of the roadProper navigationCommunicationMaintaining a proper lookoutBeing aware of surroundings and weather conditionsVessels should also avoid any dangerous activity that could potentially harm other vessels the environment and individuals on the water.
by proper placement of the Antenna and also by maintaining the proper configuration
at all times
at all times
I do, because I have a Hot Tub, and maintaining a proper Ph is necessary for proper maintenance.
Gunite can last for decades with good soil conditions. Plaster is the part that needs to be redone periodically, but maintaining proper chemistry will allow your plaster to last much longer.