1. 요약...1-1 2. 서울의 교통현황...2-1 2.1 서울의 개황...2-1 2.2 교통특성과 현황...2-4 3. 수송수요예측...3-1 3.1 수송수요예측을 위한 기본전제...3-1 3.2 수송수요추정...3-1 3.3 지하철 3, 4호선 관련연계수송...3-16 4. 노선...4-1 4.1 기본원칙...4-1 4.2 경유지...4-2 4.3 지형 및 측량...4-5 4.4 지질 및 기초...4-12 4.5 평면 및 종단선형...4-16 4.6 지장물 현황...4-27 5. 역...5-1 5.1 제반고려사항...5-1 5.2 위치 및 역간거리...5-1 5.3 기본배치계획...5-1 5.4 역의 건축재료...5-8 5.5 역의 방화, 소화시설...5-8 6. 궤도...6-1 6.1 현존노선의 궤도현황...6-1 6.2 3, 4호선의 기본구조...6-1 6.3 3, 4호선의 설계선형 및 허용한도...6-2 7. 운전...7-1 7.1 운송계획...7-1 7.2 열차계획...7-2 8. 차량...8-1 8.1 차종 및 열차편성...8-1 8.2 사용조건...8-1 8.3 차량한계...8-3 8.4 외관 및 주요치수...8-3 8.5 구조 및 성능...8-4 8.6 차량조달계획...8-10 9. 차량기지...9-1 9.1 개요...9-1 9.2 편성차량의 유치설비...9-2 9.3 차량검사 설비계획...9-3 9.4 공장설비계획...9-8 9.5 검차지역 설비계획...9-12 9.6 보수지역 기타설비...9-13 9.7 차량기지 소요면적...9-13 9.8 차량기지 위치선정...9-14 10. 전기설비...10-1 10.1 기본방식...10-1 10.2 전략공급 및 급전설비...10-2 10.3 전차선로...10-15 10.4 송배전설비...10-21 10.5 기타 전기설비...10-23 11. 신호 및 통신설비...11-1 11.1 개요...11-1 11.2 TTC 장치...11-1 11.3 ATC 장치...11-4 11.4 계전연동장치...11-4 11.5 전철장치...11-6 11.6 신호장치...11-6 11.7 궤도회로장치...11-6 11.8 전선로...11-7 11.9 통신설비...11-7 12. 환기 및 공기조화설비...12-1 12.1 개요...12-1 12.2 기본방식 및 설계조건...12-2 12.3 발생열 및 환기량...12-12 12.4 냉난방부하...12-13 12.5 System Simulation...12-14 12.6 운전순서...12-17 13. 토목구조물...13-1 13.1 설계기준...13-1 13.2 적용시방서...13-3 13.3 각종구조물...13-3 14. 건설...14-1 14.1 공법비교...14-1 14.2 공정계획...14-8 14.3 추정건설비...14-12 15. 재무분석...15-1 15.1 재무분석의 전제조건...15-1 15.2 지출...15-1 15.3 수입...15-3 15.4 자금조달...15-4 15.5 결과의 해석...15-6 16. 수익성 평가...16-1 16.1 평가방법...16-1 16.2 분석 결과...16-1 16.3 감도 분석...16-1 16.4 결론...16-2 17. 회사설립개황...17-1