목차 전체
1
탄천 처리구역 하수도 월류수 관리 컨설팅
Contents 3
1 The advisory consulting mission 4
1.1 Context 4
1.2 Main steps 5
1.3 SUEZ’s team 5
1.4 Consulting contents 6
2 Benchmark of CSOs management 7
2.1 CSO’s international control standards 8
2.2 Feedback from some referent cities 11
2.3 Review of storm management practices:progressive improvement 18
2.4 Position of Seoul Metropolitan regarding CSOsmanagement 19
3 Analysis of Tancheon Basic Study 22
3.1 Listing of documents reviewed 23
3.2 Seoul Metropolitan sewage maintenance plan 24
3.3 Improvement plan for storm overflow chambers 28
3.4 Proposed adaptation for the improvement of thestorm over flow chambers 29
4 Our observations to go further 33
4.1 Water quality objectives for the Tancheon river 33
4.2 Runoff control 38
4.3 From a systematic approach to a flexible and agileapproach 39
4.4 Towards a cost-effective management 40
5 Recommendations for Tancheon CSOsmanagement 42
5.1 Step1: Formulation of the objective for SeoulMetropolitan 42
5.2 Step 2: Comparison of the three potential solutions,best combination on Tancheon area 44
5.3 Step3 and 4: Deployment of the best combination 46
5.4 Recommended Roadmap 48
6 Conclusion 50
7 Consulting Engineers list 51
8 Reference documents 52
9 Appendix 54