• Title/Summary/Keyword: Defect Dispute

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Case Study on Landscape Defect Type of Defect Lawsuit in Apartment Building (공동주택 하자소송에서의 조경하자유형 사례분석)

  • Park, Jun-Mo;Seo, Deok-Seok
    • Proceedings of the Korean Institute of Building Construction Conference
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    • pp.263-264
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    • 2016
  • Since 2000s in Korea, apartment building tended to become goods or assets rather than houses. Therefore, conflicts between supplier and consumer were aggravated, and the defect dispute has been increased rapidly. This dispute enlarges to defect lawsuit and it is social and economical matter. The landscape work in apartment building is main work for a resident that appearance and convenient facility which lawn, tree, fountain, chair, playground, and etc. A number of defects surround landscape work are important issue in defect lawsuit, but, a related research is a minority, and a regulation is incomplete. Therefore, this study is basic study for standard of landscape defect type. As case study on defect lawsuit, draw a landscape defect type in apartment building.

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A Study on Types and Problems of Defect lawsuit on Apartment Buildings (공동주택 하자소송의 발생형태 및 문제점에 관한 분석연구)

  • Seo, Deok-Seok;Um, Sang-Kweon
    • KIEAE Journal
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    • v.7 no.6
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    • pp.127-132
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    • 2007
  • Recently, the cases of lawsuit are growing on residential defects. Though, mostly residential construction companies are trying to mitigate resident's dissatisfaction due to keep the company's brand image by operating customer service team, some representatives of apartment buildings initiate litigations without any negotiation with countrepartner companys incited by planned suit lawyers. But lawsuit takes longtime to sentence(about more than one year), and judged amount of money are very few (averaging about 14%) compared with asserted amount of it. To suggest the improving alternatives, the types and problems of defect lawsuit on apartment complex are analyzed.

Comparative Analysis on the Defect Evaluation System in Apartment Buildings (공동주택 하자감정 평가체계의 비교 분석)

  • Kim, Min-Jeong;Park, Jun-Mo;Kim, Ok-Kyue;Seo, Deok-Suk
    • Proceedings of the Korean Institute of Building Construction Conference
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    • pp.111-112
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    • 2012
  • The purpose of this study is to evaluate a defect in apartment buildings as review a safety investigation and consult a defect. As a result to compare a safety investigation to consult a defect, they are almost similar in spite of the purpose and the scope of evaluation are different. Therefore, it needs to establish a special and systemic system, and follow an organized effort about raising a consultant and improving an ability.

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Study on the Improvement Plans of Condensation Defect Examples in Apartment Building (공동주택 결로 하자 사례를 통한 개선방안 도출)

  • Oh, Se Min;Park, Sun Hyo;Joung, Kwang Sub
    • Korean Journal of Air-Conditioning and Refrigeration Engineering
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    • v.29 no.2
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    • pp.82-88
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    • 2017
  • There are main issues of defect type that condensation, concrete crack and noise in apartment buildings. Especially, according to the Apartment Defect Dispute Mediation Committee in Korea (ADDMC) at Ministry of Land Infrastructure and Transport in Korea (MLIT), condensation defects are great importance (14 percent) on whole number of reported cases of faults from 2015 in Korea. Most condensation defects have many different causes that take a toll on the resident's life and space. So it is very important to early detection and repair. For preventing the condensation in apartment buildings, there are building codes in Korea such as 'Standard of Method and Judgment for Apartment defect of investigation, Repair cost Estimate'. This research aims to study on the improvement of preventing the condensation aforementioned korea standard. Types and characteristics (opaque wall, windows, doors) of cause of occurrence and existing state condensation defect is analyzed from evaluation of real application 100 case in 2015 ADDMC data.

Study on the Defects of Finishing Works of Apartment Houses during Warranty Liability Period and its Correlation (공동주택 마감공사의 하자보수기간 현황 및 연관성 연구)

  • Lee, Ung-Kyun;Seo, Deok-Seok
    • Journal of the Korea Institute of Building Construction
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    • v.17 no.4
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    • pp.385-391
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    • 2017
  • The warranty liability period for defects in apartment buildings by work type is not based on scientific analysis, making the appropriateness of the term a culprit behind the lawsuits. Therefore, this research aims to evaluate the appropriateness of the warranty liability term of apartment buildings by identifying the current status of defects, in particular, caused by finishing works. That is because the number of defects, caused during the finishing works, accounted for the largest portion of the total defect cases of apartment buildings reported to the Apartment Defect Dispute Mediation Committee under the Ministry of Land, Infrastructure, and Transport of Korea between 2010 and 2011. The result from analyzing claims for defect repairs of the finishing works showed that most cases by work type continued to be made after two years, and only about 60% were charged within the warranty period. And, defects by work type have correlation, which needs to be considered for a better construction technique. Considering a low correlation between the possibility of defects and the construction performance rankings, which are highly relevant to the apartment preference. It is believed that there needs to be a qualification process for agencies that actually performs finishing works.

A Study on the Newly Recognized Defect Factors in Defect Lawsuits of Apartment Housing (공동주택 하자소송단계에서의 하자인정항목에 관한 연구)

  • Ko, Young-Tae;Shin, Yoon-Seok;Lee, Myungdo
    • Journal of the Korea Institute of Building Construction
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    • v.20 no.6
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    • pp.567-576
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    • 2020
  • This study proposes additional items to be recognized as defects in a defect lawsuit through a case analysis of lawsuit cases in apartment housing. Identifying these defects prevents an unexpected increase in litigation costs, delays in the date of litigation, and emotion repercussions or additional lawsuits. In this study, the defects that were not discovered by the existing occupants and construction companies, but were newly discovered in litigation, were defined as defects in lawsuits. Fifteen cases of lawsuits were analyzed and a total of 77 defects were derived. Each item was then reviewed for location, work type, number of occurrences, and cost. The results were yielded 23 defect items, which were validated by appraisers who directly appraised the cases. In addition, the derived defect factors were analyzed. Finally, the 23 defect items were categorized into 10 main factors which include attributes such as causes of occurrence and characteristics. This can provide an overall area of defects to be considered in addition to existing defect items in the life cycle of the housing. The results of this study can contribute to reducing the actual occurrence of defects and minimizing the disputes in the case of defect lawsuits.

Comparative Analysis on Repairing Cost of Lawsuit on Concrete Crack Defect in Apartment Building (공동주택 하자소송의 균열하자보수비 비교.분석 연구)

  • Kim, Beop-Su;Park, Jun-Mo;Choi, Jeong-Hyun;Seo, Deok-Seok;Kim, Ok-Kyue
    • Korean Journal of Construction Engineering and Management
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    • v.12 no.6
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    • pp.142-150
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    • 2011
  • Defect dispute has been increasing to claim by condominium, in increasing to demand and concern in value, quality, and management of apartment building since 2000s. In this study, for checking property of cost in crack issue with precedure of lawsuit on defect, it is analyzing details about repairing cost of concrete crack defect that formed 77 percent of repairing cost. Futhermore, it is studying of composition of repairing cost and difference of repairing cost by repairing method. This is checking details that cost growth has a difference whether court accept a acceptable range of crack width, and repairing method and reinforcement work has to choose between a surface treatment method, a filling method and a injecting method. Meanwhile, it is considerable that disparity of repairing cost whether is a method of painting work.

Evaluating Importance of Defects through Defect Dispute Case Study in Apartment Buildings (하자분쟁사례를 통한 공동주택 하자 중요도 평가에 관한 연구)

  • Lee, Sang-Hoon;Kim, Jae-Jun;Lee, Sang-Hyo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.3
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    • pp.56-64
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    • 2019
  • Various defects that occur in the maintenance stage are connected to all kinds of wasted resources and economic losses as additional investments are made. Residents are harmed temporally, materially, and psychologically, and businesses suffer not only monetary losses but also reduced credit ratings. The aim of this study was to increase the efficiency of quality management and minimize defect disputes by estimating the importance of the defect type considering the defect frequency and severity in apartment buildings. For this, 7,548 defect items for 48 apartment buildings were examined. The analysis confirmed that defects are concentrated on RC, finishing and MEP work. In addition, defects with high importance are identified as broken, incorrect installation, missing tasks, and water problems. In addition, the exterior wall/roof, the Internal wall, ceiling, and floor, which are constructed in the field, are more important than the furniture and MEP equipment installed in the field.

Analysis of Defect Risk by Work Types based on Warranty Liability Period in Apartments (공동주택 하자보수보증기간에 기초한 공종별 하자위험 분석)

  • Kim, Sang-Hyeon;Kim, Jae-Jun
    • Korean Journal of Construction Engineering and Management
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    • v.19 no.4
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    • pp.34-42
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    • 2018
  • Apartment is a typical type of housing preferred by the majority of people. However, and defect disputes occur because various defects such as cracks, subsidence, breakage, water leakage, dew condensation and dropout are confirmed with numerous structures and finishing materials. From this point of view, this paper analyzes defect frequency and costs of each warranty period by work types, and estimates defect risks by using defect dispute cases. It examined about 5,337 defect items for 32 apartment over ten years old. In this paper, there are 10 types of work types and the warranty liability period is divided into 6 categories. Based on these categories, defect frequency and costs are investigated, and finally defect risk of the warranty liability period by work types confirmed. As a result of this analysis, it was found that defect risk in RC and finishing work is very high. Especially the RC work revealed that there is a high risk of trying from the third year onwards and it was found that the defect risk up to the second year is high in the finishing work. Due to aging of RC structure, the defect risk gradually increases, and finishing work initially cause defect disputes because of the housing environment.