Lanzhou - Chongqing Railway Development Project
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Environment Monitoring Report Project Number: 35354-013 January 2018 PRC: Lanzhou - Chongqing Railway Development Project Prepared by Beijing OASIS Environmental Protection Technology Co., Ltd. This Environment Monitoring Report is a document of the borrower. The views expressed herein do not necessarily represent those of ADB’s Board of Directors, Management, or staff, and may be preliminary in nature. In preparing any country program or strategy, financing any project, or by making any designation of or reference to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make any judgments as to the legal or other status of any territory or area. New Project Developed with Loan from Asian Development Bank New Lanzhou-Chongqing Railway Development Project Environmental Monitoring Report (2017) Beijing OASIS Environmental Protection Technology Co., Ltd. January 2018 Environment Monitoring Report on New Lanzhou-Chongqing Railway Development Project in 2017 Table of Contents 1. Foreword ············································································ 1 1.1 Project Introduction ···························································· 1 1.2 Characteristics of This Project ·············································· 3 1.3 Environment Monitoring ······················································ 4 2. Brief of Engineering ······························································· 6 2.1 Project Construction Unit, Constructor and Supervision Unit of Lanzhou - Chongqing Railway ······················································ 6 2.2 Engineering Progress ·························································· 8 3. Environmental Management ···················································· 9 3.1 Environmental Management System ········································ 9 3.2 Environment Management of Lan-Yu Railway Company in 2017 ····· 11 4. Supervision and Inspection of Influential Point ··························· 12 4.1 Ecological Protection and Soil and Water Conservation Engineering · 14 4.2 Implementation of Pollution Control Measures ·························· 22 5. Photos ·············································································· 25 1 Environment Monitoring Report on New Lanzhou-Chongqing Railway Development Project in 2017 List of Photos Photo 1. Static Acceptance Report for Environmental Protection and Water & Soil Conservation Project of Newly Built Lanzhou ~ Chongqing Railway (K41+759.928~k221+393 <Xiaguanying ~ Min County Section>) Photo 2. Reply of Gansu Provincial Agricultural and Pastoral Department to the Evaluation Report on Impacts of Lanzhou-Chongqing Railway on Provincial Natural Reserve of Zhang County for Brachymytax Lenoks (Presently the Zhang County National Nature Reserve for Rare Aquatic Lives) Photo 3. Reply of Sichuan Provincial Agricultural Department for Disaster Prevention, Rescue & Evacuation Project of Zizhuyuan Tunnel of Lanzhou~Chongqing Railway to Run through Sichuan Maozhai Pilot Nature Reserve Photo 4. Exit of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I Photo 5. The spoil area for 3# inclined shaft of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I has been constructed with retaining wall and already restored as farmland. Photo 6. The spoil area for 3# inclined shaft of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I has been constructed with flood drainage trench and already restored as farmland. Photo 7. The spoil area for 4# inclined shaft of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I has been constructed with flood drainage trench and already restored as farmland. Photo 8. Small bridge over the flood drainage trench for 4# inclined shaft spoil area of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I Photo 9. The spoil area for 5# inclined shaft of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I has been constructed with flood drainage trench and already restored as farmland. Photo 10. The spoil area at exit of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I has already been restored as farmland. Photo 11. The spoil area at the inlet of Jutou Tunnel of China Railway No.19 Bureau in Bid Section I has already been restored as farmland. Photo 12. The spoil area at the inlet of Yangjiawan Tunnel of China Railway No.16 Bureau in Bid Section II has been constructed with retaining wall and already restored as farmland. Photo 13. The spoil area at the inlet of Yangjiawan Tunnel of China Railway No.16 Bureau in Bid Section II has been constructed with drain and planted with trees and already restored as farmland. 2 Environment Monitoring Report on New Lanzhou-Chongqing Railway Development Project in 2017 Photo 14. The spoil area at the outlet of Yangjiawan Tunnel of China Railway No.16 Bureau in Bid Section II has been constructed with drain and divided into two levels of steps and already restored as farmland. Photo 15. After delivery, the spoil area at the outlet of of Kezhai Tunnel of China Railway No.16 Bureau in Bid Section II is occupied by Lintao~Weiyuan Expressway as permanent construction land. Photo 16. Daping trackless spoil area for Muzhailing Tunnel of China Railway Tunnel Group in Bid Section III has been constructed with retaining wall and drain and presently is used as construction camp of the Expressway project. Photo 17. Daping track-section spoil area for Muzhailing Tunnel of China Railway Tunnel Group in Bid Section III has been constructed with retaining wall and now is used as construction camp of the Expressway project. Photo 18. The spoil area for south drainage ditch of Muzhailing tunnel of China Railway Tunnel Group in Bid Section III has been constructed with retaining wall and the side slope has been divided into four levels of steps and already restored as forest land and planted with trees. Photo 19. The newly-built Luzha Spoil Area of Muzhailing Tunnel of China Railway Tunnel Group in Bid Section III has been constructed with retaining wall and the side slope has been divided into three levels of steps and already afforested. Now houses have been built for the Expressway project. Photo 20. The Luzha spoil area of Muzhailing Tunnel of China Railway Tunnel Group in Bid Section III has been constructed with retaining wall and the side slope has been divided into three levels of steps and already afforested. Some work sheds have been built there for the Expressway project. Photo 21. Dagouzhuang Spoil Area for Muzhailing Tunnel of China Railway Tunnel Group in Bid Section III has been constructed with retaining wall and the side slope has been divided into three levels of steps and already afforested. Photo 22. Dazhangou Spoil Area for Muzhailing Tunnel of China Railway Tunnel Group in Bid Section III has been constructed with retaining wall and the side slope has already been afforested. Photo 23. The spoil area at the outlet of of Muzhailing Tunnel of China Railway Tunnel Group in Bid Section III has been constructed with retaining wall, and most of wasted soil is transported away for reuse. Some resident houses are built there. Photo 24. The spoil area at the inlet of Guzishan Tunnel of China Railway No.7 Bureau in Bid Section II 3 Environment Monitoring Report on New Lanzhou-Chongqing Railway Development Project in 2017 has been constructed with retaining wall, and the side slope has been divided into 5 steps and the land there is already restored as farmland. Photo 25. The camp for 3# inclined shaft of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I has been rehabilitated and now is going through the delivery formalities. Photo 26. The mixing station for 3# inclined shaft of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I has been rehabilitated and delivered. Photo 27. The camp for 4# inclined Shaft for Humaling Tunnel of China Railway No.19 Bureau in Bid Section I has already been restored as farmland and already delivered. Photo 28. The camp for 5# inclined shaft of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I has already been restored as farmland and already delivered. Photo 29. The construction roads for 3# and 5# inclined shafts of Humaling Tunnel of China Railway No.19 Bureau in Bid Section I is being restored as farmland. Photo 30. The camp at the inlet of Jutou Tunnel of China Railway No.19 Bureau in Bid Section I has been restored as farmland and already delivered. Photo 31. The mixing station at the inlet of Jutou Tunnel of China Railway No.19 Bureau in Bid Section I has been restored as farmland and already delivered. Photo 32. The sites of the camp and mixing station for 6# inclined shaft of Muzhailing Tunnel of China Railway Tunnel Group in Bid Section III have been restored as farmland. Photo 33. The noise barrier for K136+211~k136+411 of China Railway No.16 Bureau in Bid Section II has been completed, beside which is Weiyuan County Vocational School. 4 Environment Monitoring Report on New Lanzhou-Chongqing Railway Development Project in 2017 1. Foreword 1.1 Project Introduction 1.1.1 Route trend & major technological standards Lanzhou-Chongqing Railway (Lan-Yu Railway) starts from Lanzhou terminal of Lanzhou city, Gansu, goes through administration areas such as Dingxi and Longnan of Gansu, Hanzhong of Shaanxi, Guangyuan, Nanchong and Guang’an of Sichuan, and Hechuan District of Chongqing, and ends at Chongqing terminal of Chongqing. A single-line railway branches out from Nanchong to Gaoxing via Guang’an. The railway line goes roughly in the south-north direction. A double-line railway, 819.975 Km in total, shall be built between Lanzhou station and Beibei North Station. Of it, 491.437 Km is for the section between Lanzhou and Guangyuan (not included) and 328.538 Km for the section between Guangyuan (included) and Chongqing. The length of single-line railway between Nanchong and Gaoxing via Guang’an is 93.639 Km. The construction period of this project is 6 years and the estimated total investment for this project is 78.9 billion yuan, of which, 300 million US dollars are the loan from Asian Development Bank.