1.머리말...5 2.공사의 연혁...9 3.사업개요...13 3.1 사업의 목적...15 3.2 사업의 효과...15 3.3 공사개요...15 3.4 교량(당초/복구)개요 및 연혁...16 3.5 당초 대비 주요 개선내용...19 4.공사추진 경위...27 5.성수대교 붕괴원인 분석...33 5.1 개요...35 5.2 기존교량의 일반현황...37 5.3 붕괴사고 원인의 분석...38 6.복구방법 결정 과정...47 6.1 요약...49 6.2 복구방침의 변경과정의 개요...53 6.3 여건별 단계적 검토에 따른 복구방법 변천과정...64 6.4 잔존구조들의 정밀조사 및 재사용 검토, 복구방안...90 7.조사...93 7.1 조사측량...95 7.2 토질조사...101 8.설계...105 8.1 실시설계 추진경위...107 8.2 설계기준...109 8.3 실시설계 내용...110 9.시공 및 공정관리...133 9.1 기존 현수 TRUSS 철거...135 9.2 기존 Ramp 및 구조물 철거...147 9.3 기존 우물통 보강...171 9.4 TRUSS설치...187 9.5 PLATE GIRDER설치...227 9.6 교좌장치 설치...251 9.7 STEEL DECK FORM...265 9.8 교면방수 및 아스콘 포장...277 9.9 TOP SLAB CON'C 타설...301 9.10 기타 주요공사 공정사진...309 9.11 공정표...347 10.품질관리...353 10.1 개요 및 시험업무 수행절차...355 10.2 시험기구 보유현황 및 품질관리계획/실적...359 10.3 트러수 부재 제작 및 설치작업 흐름도...365 10.4 강구조 제작, 검사 절차...377 가.강구조 제작 절차서...379 나.강구조 검사 검사절차서...393 다.육상 강구조 검사절차서...405 라.부적합 품목 관리절차6서...417 10.5 HSFG볼트 체결 점검절차...429 10.6 용접절차 사양서(W.P.S)...439 11.공사관리...449 11.1 안전관리...451 11.2 수방대책...469 11.3 시공사 직원조직표...483 11.4 감리원 직원조직표 및 업무분장...484 11.5 인원투입 현황...492 11.6 장비투입 현황...493 11.7 자재투입 현황...494 11.8 하도급 시행 현황...499 11.9 공사비 준공내역...500 11.10 감리용역비 준공내역...501 12.계측...503 12.1 초기 재하시험...505 12.2 결론...543 12.3 부록...547 13.유지관리...567 13.1 교량주요부위 특별 유지관리 지침...569 부록 : 행어 베어링 셀의 DATA SHEET...601 13.2 전기공사 관련 유리관리지침...627 14.현장 주요 설계변경 사항에 대한 조치내용...635 15.맺음말...659 부록 : 1.공사참여자 명단...661 2.공사실명동판 사본...667 3.주요공사 도면...671