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Although a lot of seawalls all over the world have a negative result on the beaches in front of them, they still do their job in general. The function of beach armor is typically to secure the buildings, not the beaches, and durable seawalls do this. marine construction of Homer, Alaska, has actually had difficulty with both beach and bluff disintegration in the past.
The popular Homer Spit is naturally more vulnerable to erosion. It is almost entirely surrounded by water. Just the base is not. The City of Homer and personal landowners both have taken steps to protect structures and all of the Homer Spit. In the past, Homer has actually used revetments as protection versus disintegration (Mason et al., 1997).


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The Homer Spit Roadway is secured by a type of revetment, called rip-rap. Rip-rap includes big boulders or blocks of damaged rock. This rip-rap is along the ideal side of the roadway for around one half to 3 quarters of its length. This armored rock, as it is likewise called, has remained in place for several years, and the majority of it remains stable.
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It stopped working to safeguard the Homer Spit Road. A number of Homer's bluff residential or commercial properties have some type of defense against disintegration. Frequently these defenses are basic, such as nets laid across bluff to minimize to amount of dirt rolling down. Some bluff homeowner utilize advanced and pricey methods of disintegration protection.
A bluff home along the shoreline of East Homer is guarded against disintegration by gabions and rip-rap. Gabions are rectangular wire containers filled with gravel. Although gabion has actually achieved success on other Alaskan coastlines, this bluff continues to deteriorate. It was the decision of the Homer City board to build a composite fiberglass seawall to safeguard to bluff properties of Ocean Drive Loop (Figure 1).

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The city is spending for the wall, however the homeowner who will be safeguarded by the wall will repay them in time. Some of the homeowners support the construction of the seawall, while others are very much opposed to it. Both sides have valid factors backing their opinions. Most of the residents of Ocean Drive Loop, nevertheless, understand that the seawall was created improperly in order to save cash.