• Title/Summary/Keyword: apartment maintenance management

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The A Test of Physical Property of Fire Extinguishing Agent according to Durable Years of the Third-class Powder Extinguisher (제3종 분말소화기의 내용연수에 따른 소화약제의 미세도 실험)

  • Ju-Dal, Son;Ha-Sung, Kong
    • Journal of the Korea Safety Management & Science
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    • v.24 no.4
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    • pp.117-124
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    • 2022
  • This study collected powder extinguishers with 6-10 years of elapsed life from January 2012 to January 2017 in market, factory, and apartment areas to experiment with changes in fineness and to examine the characteristics of extinguishing power. First, in the case of ABC powder, 98.3 wt% of the 8-year market area and 98.6 wt% of the 10-year apartment complex were found to be inappropriate in the first, second, and third arithmetic average analysis of the powder extinguisher from 6 to 10 years. That is, the fine distribution and size of the powder extinguishing agent particles should be managed within an appropriate range. It is analyzed that the powder fire extinguisher may experience a change in the fineness of the powder depending on the external environment exposure, placement, management status, and age of use, resulting in a decrease in digestive power or inability to radiate. Second, the fire extinguisher cannot be used in the initial fire suppression depending on the place of deployment, the environment of deployment, the progress of the number of years of use, and maintenance, so it is necessary to strengthen the device that enables fire extinguisher maintenance and inspection. Third, in the manufacturing process, the charging method should also be reviewed in consideration of the conditions of the workplace, the humid season, and the rainy environment.

A Study on Green Remodeling Methods of Apartment Houses (공동주택의 환경친화적 리모델링 계획 방법에 관한 연구)

  • Na, Su-Yeun
    • Journal of the Korean Solar Energy Society
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    • v.23 no.2
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    • pp.9-19
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    • 2003
  • This study aims to propose Green Remodelling methods of apartment houses in Korea. Through the literature review and case studies various 'Green' Remodelling elements including environmental friendly technologies were identified and classified. Design strategies and remodeling techniques which could increase energy efficiency, reduce water and resource use, improve air qualify, improve landscape management, and improve maintenance were also investigated. Then, 'Green remodelling' methods of apartment houses are proposed as the des19n methodology of remodeling for sustainable development. The green Remodeling design methods and elements proposed by this study are proved to be simple, easy and flexible ways to enhance the environmental sustainability of the existing building.

A Study on the Maintenance System of Apartment Housing - In case of Taejon City - (공동주택의 유지관리 체계를 위한 기초적 연구 - 대전시를 중심으로 -)

  • 유명희
    • Journal of the Korean housing association
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    • v.2 no.1
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    • pp.93-114
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    • 1991
  • This research was conducted toward the types and kinds of repairing the randomly chosen apartment buildings. The conclusions are : There are eleven types of repairing executions, re - analyzed into thirty \ulcorner one kinds. For the public spaces, in and outside the buildings, there are five types and fifty - one kinds. The management of the buildings are all self - governed with the plannings to continually repair. The claims are most frequently answered by re - equipping the facilities of kitchen work. the bathroom facilities, etc. And for the public facilities there are claims against the bad conditions of electricity, noises tem other fleers, upper and lower, and moistures on the walls. The suggestions for the improvement of the apartment housing conditions may well contribute to the plannings for repairing the facilities, private and public, of the apartment buildings.

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An Analysis of Defects Apartment Houses Occurring during the Term of Warranty Liability (하자담보책임기간에 발생하는 공동주택 하자 분석)

  • Yu, Byong-Jae;Bang, Hong-Soon;Kim, Ok-Kyue
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2022.11a
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    • pp.135-136
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    • 2022
  • Defects caused by apartment houses have the term of warranty liability according to the enforcement ordinance of Acts of the Management of Apartment Houses. In case when defects occur during the term, free defect maintenance can be provided from the construction company. Yet, there occur conflicts between the construction company and residents, as to whether there occur defects or not. To resolve these conflicts, this study aimed to analyze construction classification and types that need managing, based on defects of apartment houses occurring during the term of warranty liability. This research analyzed 138,576 cases of data, as of five apartment house complexes. For the construction classification for defects of apartment houses, wooden flooring products accounted for the highest rate, followed by paper hanging, and wooden window. For the construction types of defects, torn/scratching took up with the highest rate, followed by the condition of defect in fixing and operating. In order to embody defects occurring during the term of warranty liability, into the visualization technique, this researcher utilized the word cloud method. This study will pursue the method for maintaining defects during the term of warranty liability, in the subsequent research, using the data that this research presented.

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The study on Analysis of Influence factors on Items in Apartment House Maintenance Cost (공동주택 관리비 항목별 영향요인 분석 연구)

  • Lim, Nam-gi;Park, Chan-jeong;Jung, Sang-jin
    • Journal of the Korea Institute of Building Construction
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    • v.2 no.1
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    • pp.155-162
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    • 2002
  • In this research, I finally came to a conclusion analyzing the connection among managing of each items in management expenses, the size of each complex and stories, and the term of using. (1) In the managing cost regarding to the management manner, although the managing cost of self-governing management is less imposed than the one of commission management, there is slight difference between those Costs. And it is more important to consider the effectiveness of management than to emphasize reduction of management cost. (2) The higher the stories, the higher the managing cost of elevator per the unit area. It Is caused by the fact that the father the distance of the elevator operating, the higher the electric charges. (3) The third of one of total management cost goes to pay the personnel expenses. So I found that the effective management of the expenses is available to reduce management cost. (4) The higher the stones, the lower the cost of personnel expenses including the cleaner cost. (5) The sum of costs assigned in repairment and management increases in proportion to the term of using. The costs assigned in special repairment and management are interacting to each other. (6) To reduce the management cost, we have to cut down the personnel in security guard that occupies one third of total management cost with application to the joint security system and operation of the self-governing guard. Through this process, it will be easy to accomplish the rationalization of contract with an outside order. Because the improvement of management service is not only the responsibility of owner but also the one of dwellers. And it Is imperative to realize the importance of cooperation and trust between the owner and dwellers. And the establishment of effective managing system which has convenience and rationality must be settled without delay.

The Study on the dweller's Expressions of Apartment Facility Management in accordance with Built Year (준공연수에 따른 공동주택 관리에 대한 주민인식 비교분석)

  • Choi, Yeol;Ha, Kyu Yang;Kim, Jong-Gyeong
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.31 no.1D
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    • pp.149-155
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    • 2011
  • The aim of this study is to grasp how the dwellers of apartment cognize the real condition of the management such as general control of janitor office or management of maintenance, environment, account and imposing price of management. The analysed results of recognition are as following. First, as the dwellers judged that the janitors are incapable to control dispute among the households, it needs to develop the ability to cope with the demand of control dispute by various curriculum. There should be more strict management of parking lot for the handicapped. Second, it needs to establish the plan to improve maintenance of the rest facility. Third, as dwellers thought the management expenses not to be made public clearly, it needs to use various way, not only by neighborhood meeting but also information system such as establishing web page or E-mail notice for better announcement of the settled matters such as management expenses. Forth, the audit result of management expenses and the measures conducted after audit should be reported widely, contract of construction work services needs to be publicized by neighborhood meeting or other information system.

A Study on the Life Cycle Energy and $CO_2$ in the Apartment Housings (공동주택의 라이프사이클 에너지와 이산화탄소 추정에 관한 연구)

  • Lee, Kang-Hee;Chae, Chang-U
    • Journal of the Korean housing association
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    • v.19 no.4
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    • pp.89-96
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    • 2008
  • The environment has played a key role to improve the living condition and develop the industry. In building industries, we should consider the environment and mitigate the environmental affect. For mitigating the its affect, various areas of building technology have been developed and applied into filed work. In addition, the process in applying into field requires to conduct the assessment of the environmental affect and improve its applied technology. A lot of assessment methods are proposed in evaluate the building condition such as post-occupancy evaluation, life cycle management and life cycle assessment. Among these assessment methods, life cycle assessment is effectively utilized the environmental affect in building life cycle. Therefore, this paper aimed at analyzing the energy consumption and $CO_2$ emission in building life cycle, using the life cycle assessment and application of the example in apartment housing. This study shows that the maintenance and the production of building materials stage shares most of the amount of energy consumption and $CO_2$ emission and therefore plays an important role to planning the building in terms of the life cycle. Second, the other stages brings about a very small amount. It is important to decide the building shape and contents to mitigate the environmental affect in terms of material, volume, the pattern of the energy use and others.

A Study on Investigation into Actual Condition of Management in Fire Protection System -Apartment Buildings, Shopping Center, Office Buildings- (소방시설 관리실태조사에 관한 연구 -공동주택, 상가건축물, 사무소건축물-)

  • 김홍배;한상민;이영재;조병선
    • Fire Science and Engineering
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    • v.15 no.3
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    • pp.70-76
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    • 2001
  • In a daily life these days, the safety and the comfort are considered very important. As the same as other areas, the good maintenance of fire protection systems and the fire drill plans in buildings can minimize the loss of human life and the property in case of fires. In this paper, a survey has been conducted to investigate the maintenance status of the fire protection systems of apartment buildings, shopping center and office buildings. Both practical procedures for checking the systems and for fire drills and strategic plans to minimize the losses in case of fires are suggested by analyzing how well the occupants in the buildings acknowledge the evacuation drills when the fire occurs.

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Improvement Directions for the G-SEED System from the Resident's Perspective - Focused on Certification Assessment Criteria for Apartment Buildings -

  • Choi, Yeo Jin;Lhee, Sang Choon
    • KIEAE Journal
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    • v.14 no.4
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    • pp.19-26
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    • 2014
  • The building section is providing immediate causes for global climate change problems since it takes about 50% of carbon emission, 20~50% of waste discharge, 33% of energy consumption, 40% of resource use, and 17% of water consumption. So, many countries over the world have developed and implemented green building certification systems to assess sustainable performances of buildings since the early 1990s. In korea, the green building certification system to induce the diffusion of sustainable buildings was first introduced in 2002 and developed as an improved version of the G-SEED(Green Standard for Energy and Environmental Design) system in 2013 after major revisions of related legislations. This research conducts a survey targeting residents on an apartment building that was certified as green building and examines the importance of assessment criteria on apartment buildings to certify green buildings using the Analytic Hierarchy Process(AHP) method. And it proposes a new direction on certification assessment standards from the resident's prospective. As a result, assessment criteria such as indoor environment, ecological environment, energy & environment pollution, and maintenance management among 7 main ones turned out important on assessing the G-SEED system for apartment buildings, while criteria such as material & resource, water circulation management, and land use & transportation did relatively unimportant.

Analyzing Weights of Certification Assessment Criteria on the G-SEED System Using the AHP Method -Focused on Certification Standards for Apartment Buildings- (계층분석법을 이용한 녹색건축 인증제도 평가항목의 중요도 분석 -공동주택 인증기준을 중심으로-)

  • Choi, Yeo Jin
    • KIEAE Journal
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    • v.13 no.6
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    • pp.113-120
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    • 2013
  • Many countries over the world have taken many discussions and endeavors on environmental improvements of energy savings and greenhouse gas emission reductions for solving global climate change problems. In Korea, pre-considerations of environment-conscious factors in buildings have been taken to be critical with new constructions and renovation markets. In this situation, the Korean Green Building Certification(KGBC) system to induce the diffusion of sustainable buildings was introduced in 2002 and developed as an improved version of the G-SEED(Green Standard for Energy and Environmental Design) system in 2013 after major revisions. This research examines the importance of assessment criteria on apartment buildings to certify green buildings using the AHP(Analytic Hierarchy Process) method and suggests a new direction on certification assessment standards from the AHP result. In order to apply the AHP method, the survey via e-mail was conducted to design staffs in domestic architectural firms. As a result, assessment criteria such as ecological environment, indoor environment, and energy & environment pollution among 7 main ones proved to be important on assessing the G-SEED system for apartment buildings, while criteria such as land use & transportation, material & resource, water circulation management, maintenance management did relatively unimportant.