With a raised feeder, a dog is eating at his knee level or at chest level (depending on how tall the dog is and how high the feeder) which is an unnatural position for the way dogs swallow, causing the intake of air.
â¢ JETTY (noun) The noun JETTY has 1 sense: 1. a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away. Familiarity information: JETTY used as a noun is very rare. Dictionary entry details.
Estimating Costs to Construct a Jetty. When attempting to estimate costs of constructing a new jetty we experienced issues when looking for general costs of building a jetty. The main issue is that construction costs for building a jetty varies from project to project.We looked at similar jetties constructed by the army core and calculated an average cost per foot of jetty.Our estimates came in around $750-$850 per foot of jetty to construct a jetty that is fairly close to what the marinas already have in place.The next step was to attempt to analyze how sediment would build up over time so that we could calculate how long it would take before dredging was necessary again.ur estimates came in around $750-$850 per foot of jetty to construct a jetty that is fairly close to what the marinas already have in place. The next step was to attempt to analyze how sediment would build up over time so that we could calculate how long it would take before dredging was necessary again.