| Abstract |
| I The purpose of this study is to investigate the status of maintenance data management of sewage pipes by local governments and to analyze and present improvements to introduce an asset management system for preventive maintenance. The survey was conducted on four local governments for each type of management to investigate the status of basic data management of sewage pipes for asset management. Also, the improvement plan was proposed by operator the condition assessment manual and certification system for investigators of overseas sewer pipes. As a result, local governments were using the follow-up maintenance method in terms of the operation and maintenance of sewage pipes, and outsourcing operators were using the preventive maintenance method. The preservation of data was carried out in accordance with the records classification standards prescribed by the Ordinance of local governments under the Public Records Management Act. Preserved data need to be computerized in order to introduce an asset management system, and the condition assessment needs to be acquired from the root operation. In the case of investigative companies who collect basic information on sewer pipes, it is necessary to improve the level of investigation technology and data confidence by introducing a certification system. Therefore, the system of grading engineer qualifications for operation and maintenance of sewer pipes and qualifications certification system for practical experience were proposed. |
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| Key Words |
| Asset Management System, Condition Assessment, Data Management, Qualification System, Certification System, 자산관리시스템, 상태평가, 데이터 관리, 운영기술자 등급제, 운영기술자 자격제 |
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