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Pages:
2 pages/β‰ˆ550 words
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2 Sources
Style:
APA
Subject:
Engineering
Type:
Essay
Language:
English (U.S.)
Document:
MS Word
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$ 10.8
Topic:

Building Alteration and Modifications and Life Safety and Building Codes

Essay Instructions:

1. What part did the building design, layout, and structure play in the incident which caused the loss of the fire personnel?
2. What information should have been gleaned from the exterior of the structure that the structure had been modified?
3. How could an improperly installed "relieving" wall actually strain the structure?
4. What provisions are there in your jurisdiction's codes or procedures to cover the recommendation to "ensure that modifications/renovations to buildings are in compliance with applicable building codes?
5. Life safety codes and building codes are often separate and enforced by different agencies. How are these codes and standards enforced in your jurisdiction?
6. Often there is little, if any, supervision or enforcement of modifications to single-family dwellings. What provisions are there in your area? (As an example, are decks regulated in your jurisdiction. Each year the collapse of decks is a regular headline grabber. All too often there was no inspection or no permit.)
7. Now that you have a handle on the problem-how would you go about raising the problems found in your jurisdiction to public attention and then develop a solution to the problem of unauthorized or unsafe building modifications?
Use this link to form an opinon: https://myclassroom(dot)apus(dot)edu/content/enforced/73960-494983/Assignment%20and%20Discussion%20Readings/Week%204%20NIOSH%2098F-17%20Sudden%20Floor%20Collapse%20Claims%20the%20Lives%20of%20Two%20Firefighters.pdf

Essay Sample Content Preview:

Building Alteration and Modifications
Student’s Name
University
Course
Professor
Due Date
Building Alteration and Modifications
Question 1
The collapse of the rear end of the second floor in one of the buildings led to the loss of fire personnel as they fell onto a burning inferno on the first floor of the building.
Question 2
In the incident, there was an indication that renovations had been done on the second floor. To this end, photographs from the site indicate that the building owners had put in place a relieving wall on the first floor of the building that was intended to support the rear of the second floor that was renovated (NIOSH, 1998). The added relieving wall should have suggested that the second floor would not be able to support the significant weight of the firefighters in the conditions.
Question 3
Due to ineffective load transfer, poor deflection, and inability to sustain lateral loads, a badly built relieving wall might put undue strain on the second level's rear floor. In order to transmit weight from one area of a building to another and lessen the stress on the structure, relieving walls are often erected. The relieving wall may not be able to transfer the load adequately if it is not installed properly, which could put additional strain on other components of the building. In order to spread the weight over the structure more equally, relieving walls are often built to gently deflect when loaded. The relieving wall may not be able to deflect effectively if it is not installed properly, which could put additional strain on other components of the building. Finally, a relieving wall is often built to be able to endure lateral stresses in addition to vertical loads, such as wind and earthquakes. The relieving wall may not be able to sustain lateral stresses if it is not installed properly, which could put additional strain on other components of the building.
Question 4
The California Building Standards Code (CBSC) outlines the technical specifications that must be satisfied in order to guarantee that structures are secure and livable in California (CBSC, 2001). In addition to the CBSC, the California Environmental Quality Act (CEQA) mandates that the environmental effec...
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