Cost Benefit Analysis Essay

This case summarizes events preceding the Hurricane Katrina, which was one of the worst natural catastrophes in the modern history of the USA. It raises questions about the lack of reasonable prevention and preparation actions due to flimsy structure and management of the responsible organizations and persons, invalidity and inconsistence of their actions and incapability of making the decisions in a timely manner. As a result of the unstructured and incoherent activities, we could observe several ineffective and costly attempts to mitigate floods and hurricanes. In the beginning the local officials, U.S. Army Corps of Engineers and “White Houses past and present always seem penny-wise and pound-foolish” because of the chain of the wrong

“There are natural hazards, but disasters are the result of human actions that put people and property in harm’s way” (Cigler 2007: 64). Throughout history New Orleans has been continuously altered by the presence of humans through the creation of levees and canals, the introduction of artificial irrigation systems, and through human induced processes that have ultimately accelerated the process of land degradation and erosion. While a natural hazard struck New Orleans in 2005, the disaster portion resulting from Hurricane Katrina was a result of human induced interactions throughout the history of New Orleans.

In addition, some of the New Orleans residents might decide to rebuild their homes and businesses themselves instead of waiting for the federal government.

In the late summer of 2005, a terrible tragedy occurred that changed the lives of many in the south-east region of the United States. A Category 3, named storm, named Hurricane Katrina, hit the Gulf Coast on the 29th of August and led to the death of 1,836 and millions of dollars’ worth of damage (Waple 2005). The majority of the damage occurred in New Orleans, Louisiana. Waple writes in her article that winds “gusted over 100 mph in New Orleans, just west of the eye” (Waple 2005). Not only was the majority of the damage due to the direct catastrophes of the storm but also city’s levees could no longer hold thus breaking and releasing great masses of water. Approximately, 80% of the city was submerged at sea level. Despite the vast amount

On Sunday August 28, 2005 the National Weather Service warned the storm would make southeast Louisiana “uninhabitable for weeks, perhaps longer” and also warned of “human suffering incredible by modern standards.” This same

Often, the government responds to natural disasters with thorough preparation and planning. The federal, state, and local levels of government do this in an effort to help reduce injury and property damage as well as ensure the overall safety of the general population. The 2005 Atlantic hurricane season saw the costliest and one of the deadliest storms in United States history. This storm was Hurricane Katrina. Hurricane Katrina displaced of an estimated 645,000 Louisiana citizens (Cepeda, Valdez, Kaplan, & Hill, 2010). This paper will examine…

(Thiede & Brown, 2013). Lastly, the improper constriction levees and floodwalls will be addressed (Thiede & Brown, 2013). By narrowing down the substantial factors, the government and public can learn from the disaster management mistakes of Hurricane Katrina so aftermath effects can be prevented/alleviated in the future. Recommendations for improving disaster management practices can also be provided and would be beneficial in saving many lives.

On August 29, 2005, Hurricane Katrina hit New Orleans, two days later roughly eighty percent of New Orleans was underwater. This hurricane ranked number three in the thirty deadliest US Hurricanes (Weather Underground, 2007). This disaster has had a ripple effect on the economy, the environment, the population of New Orleans, and the habitats of animals in that area. It also put to death over 1,500 people in Louisiana, more than half were senior citizens. In New Orleans, 134,000 housing units —70% of all occupied units — suffered damage from this Hurricane.

Hurricane Katrina was not New Orleans’ first time being hit with devastating effects from a hurricane. New Orleans has been struck by hurricanes six times over the past century. In 1915 was a category 4 hurricane, it killed 275 people and caused millions of dollars’ worth of damage. 1940, 1947, 1965, 1969 and again in 2005. The Mayor of New Orleans issued a first ever mandatory evacuation. With New Orleans being hit multiple times over the past decade surprised me that serious precautions weren’t taken previously, such as better levees or seawalls. Living in a place below sea level, one would think that the levees and seawalls would be stronger, but the levees collapsed below design height during the Katrina storm .

It is inevitable that the coast is sinking due to rising sea levels and sediment erosion caused by storms or nature. With that in mind it is imperative that lessons learned from previous encountered storms and floods should move engineers to redesign entirely a new format of construction of the levees, as well as aid in saving as much of the coast that can be recovered and cut the losses of area now under sea level. After Katrina much effort was focused on quickly recovering the locations that were in dire need of rescue. Sandbags were placed in several locations and in others pumps were used to redirect flooding and allow for immediate repair of the levees. Following Katrina eight years after, at least $14.5 billion was invested in a storm protection system that consisted of high-quality built levees, floodwalls, and efficient pumps for drainage. In 2012, Hurricane Issac would be the test to see if all would stay intact and perform as designed, and it did. Both the State of Louisiana and the United States Army Corps of Engineers recognized that the new system was holding well, however it did not eliminate the risk. Therefore, the State of Louisiana and the United States Corp of Engineers initiated work under way in strategizing for future risk reduction efforts for both the levees and restoration of the coast. As a result of their initiated work, the State of Louisiana’s 2012 Coastal Master

The failure to adequately prepare for the storm led to increased and more widespread devastation, which in many cases harmed those living in the affected areas. An independent analysis of the reason for such massive chaos was performed and determined that “Most of the damage was due to the failure of the levee system that surrounds the city to protect it from flooding” (Ubilla). Had these levees been properly built, and had there been more of them protecting the city of New Orleans, major flooding could have potentially been lessened. A simple feature of the levee structure which engineers neglected to include is the concrete

Hurricane Katrina resulted in massive loss of life and billions of dollars in property damage. There are many lessons worth learning from this event. Finger pointing started before the event was over. Most of the focus on Hurricane Katrina was on its impact on New Orleans; however, the storm ravaged a much wider area than that. This paper will briefly summarize the event, the impact on the city of New Orleans and the lessons learned to ensure preparedness today.

Too asses and give recommendation on whether or not to rebuild the city of new Orleans I will be examining the cost to benefits of such a rebuild and the impact and benefits it will have towards the city. In the CBA, I will be examining the cost of rebuilding New Orleans to pre Katrina conditions without making any additional upgrades to the levees and infrastructure. This will give me a more accurate cost model to base my recommendation on.

A comparison of the direct and indirect cost that is associated with the navigation system within VectorCal and my company.

Katrina traveled into the Gulf of Mexico on August 26 and started to expand. When the storm reached the warm waters of the Gulf of Mexico, it strengthened to a Category 5 hurricane however, deteriorated before making it to Louisiana to a Category 3 on August 29 with winds at 145mph. Due to the 20 to 30 foot storm surge and levee failure, it resulted with the infrastructure critically damaged from Florida to Texas. State and local agencies use the Sea, Lake, and Overland Surges from Hurricanes (SLOSH) model to know whom and when to evacuate to include what routes people should take. There was argument on who failed the devastated areas, since the assistance needed could not get to the certain areas due to massive flooding and bridges destroyed. Even though there was no one agency to blame through the lack of coordination and communication from local agencies up through the Federal Government, the lessons learned where noticed within hours and days after the storm arrived, the local population felt as being neglected or forgotten.