广西来宾水环境综合治理项目documents.worldbank.org/curated/en/197081468019458852/... ·...

Guangxi Laibin Water Environment Project

Environmental Management Plan

Compiled by: Environmental Protection Research Academy of

Guangxi

E4057 v2

Certificate No.: National Environmental Assessment Certificate

Class A No. 2902

Date: October 28, 2012

Guangxi Laibin Water Environment Project Environmental Management Plan

Contents1 General Introduction.................................................................................- 1 -

1.2 Objectives of Environmental Management Plan (EMP).........................- 3 -1.3 Preparation of EMP.........................................................................- 4 -1.4 Design of EMP................................................................................- 4 -1.5 Technical Details.............................................................................- 4 -

2 Policy, Law and Administrative Management Framework...............................- 6 -2.1 Environmental Policies and Regulations.............................................- 6 -2.2 Environmental Management Institutions and their Responsibilities........- 10 -

3 Project Descriptions and Analysis.............................................................- 12 -3.1 Project Name and Components.......................................................- 12 -3.2 Location and Land Acquisition for the Proposed Project (Sites)............- 14 -3.3 Linkage Projects............................................................................- 14 -3.4 Investment Estimates.....................................................................- 15 -3.5 Construction Organization and Design..............................................- 16 -

4 Environmental Management Systems.......................................................- 22 -4.1 Environmental Management Institutions...........................................- 22 -4.2 Environmental Management Responsibilities and Contents.................- 23 -4.3 Environmental Protection Supervision Plan.......................................- 27 -5 Potential Environmental Impacts and Mitigation Measures.....................- 29 -

6 Environmental Monitoring Plan.................................................................- 30 -6.1 Monitoring Objectives.....................................................................- 30 -6.2 Environmental Monitoring Institutions...............................................- 30 -6.3 Detailed Environmental Monitoring Requirements..............................- 33 -

7 Environmental Training Plan....................................................................- 34 -7.1 Training Requirements...................................................................- 34 -7.2 Training Contents and Budget.........................................................- 34 -

8 Cost Estimates for Environmental Management and Financial Sources..........- 39 -8.1 Budget Distribution........................................................................- 39 -

9 Information Management of EMP..............................................................- 43 -9.1 Information Sharing.......................................................................- 43 -9.2 Record Keeping Mechanism...........................................................- 43 -9.3 Reporting Mechanism....................................................................- 43 -

10 Sustainable Public Participation Plan and Complaint Channels for Dispute.. .- 45 -10.1 Sustainable Public Participation Plan..............................................- 45 -

11 Liabilities for Breach of Contract during Construction Period.......................- 46 -Annex 1 Environmental Specifications for Construction..................................- 46 -Annex 2 Environmental Monitoring Plan and Detailed Budget Breakdowns of Sub-components.............................................................................................- 58 -Annex 3 Special Environmental Protection Measures.....................................- 64 -Attached Map Distribution Map of Project Components of Guangxi Laibin Water Environment Project

中国·广西环境保护科学研究院地址：广西南宁市教育路5号电话：0771-5331497 邮编：530022Environmental Protection Research Academy of Guangxi. P.R. China Add:5 Jiaoyu Road Nanning Guangxi

Tel:0771-5331497 Postcode:530022I


1 General Introduction

1 1.1 Project BackgroundLaibin city was approved by the State Council as a prefecture-level city in

December 2002, and it has administrative jurisdiction over one city and four counties. Located between the east longitude 108°24′~110°28′ and the north latitude 23°16′~24°29′, and with the east-west transverse distance of 202.1km and the north-south longitudinal distance of 134.3km, Laibin City covers an area of 13,400 km2. Located on the connecting area between the provinces in southwest and central China and the southern coast of China, it borders Liuzhou, Guilin and Hechi city in the north, Wuzhou, Guilin and Guigang city in the east, Hechi and Nanning city in the west and Guigang and Nanning city in the south. Its population was 2.5 million in 2010. Since it became a prefecture-level city in 2002, its urban population increased to 270,000 from 120,000, and its urban area increased to 29km2 from 18km2, showing very fast development.

However, there is not yet effective flood control and drainage system and non-structural measures in the main urban areas of Laibin city. Frequent flood disasters have caused great impacts on local economic and social development and people’s living. There were 36 recorded flood disasters over the 916 years from 996 to 1911. Eight years suffered from flood disasters over the 38 years from 1912 to 1949. After the founding of People’s Republic of China in 1949, Laibin main urban area suffered from flood disaster in 1988 and 1994. Within the 17 hours from 20:00 on May 31 to 13:00 on June 1, 2010, the precipitation in Laibin urban area was 439mm (the recorded maximum 24-hour precipitation was 311mm before 2010). 9.45km2 of urban areas were flooded, accounting for 32% of total built-up area. 11,000 houses were flooded and 51,000 people were affected. 23 streets suffered from waterlogging of 0.3m to 1.5m. Waterlogging caused RMB 150 million direct economic losses.

After the issue of the Decision of the CPC Central Committee and the State Council to Speed up Water Conservancy Reform and Development (No. 1 document of the year) in 2011, the central government held the work conference on water conservancy on July 8~9, 2011. It was highlighted on the conference that it is the urgent need to speed up water conservancy reform and development, for it not only helps to transform the pattern of economic development, build a conservation-oriented and environment-friendly society, protect and improve people's livelihood, promote social harmony and stability, but also helps to address global climate change and to prevent natural disasters.

The flood control system for the main urban area has not been well established in Laibin city. Parts of the embankment height along the south and north banks of Hongshui River and the east bank of Beizhijiang River can not withstand the flood of one in ten years. The sluice gates (pump stations) for flood control and drainage purpose have not been built at the mouths of the inland rivers such as Caoxiegou Canal and Shizheng Canal. The existing flood drainage pipeline network on the old

Environmental Protection Research Academy of Guangxi P.R. China Add:5 Jiaoyu Road Nanning, Guangxi Tel: 0771-5331497 Postcode: 530022

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urban area was built in the 1980s. Without scientific planning at the time, it was built according to a low standard featuring narrow pipeline, mixed flow of storm water and sewage. It even depends on natural karst caves or underground rivers drainage for gravity drainage of flood in some areas. In a word, the existing flood drainage pipeline network lags far behind the demand for urban development and it proves to be very vulnerable in withstand flood hazards. Frequent and serious flood hazard in its main urban area has become a serious threat for Laibin city since it became a prefecture-level city 10 years ago. The urban area is very likely to suffer from waterlogging in case of heavy rainfall in a short term. Short-term heavy rainfall often causes serious flood in the urban area and results in great losses. With rapid economic development and its urban development, the Laibin urban area is playing increasingly important roles. A same degree of flood can cause even greater losses. It becomes urgent needs to improve the capacity of the urban area for flood control and drainage.

The project is a very important infrastructure project for Laibin city to maintain social stability, protect people’s life and properties and protect its economic achievements. The CPC Laibin committee and the municipal government decide to take this opportunity to address the flood hazards in the urban area and to improve the comprehensive flood control capacity for its inland rivers in a fundamental way. The project construction conforms to the fundamental interests of the urban residents.

To improve the flood control and drainage capacity and enhance the management of stormwater in its urban area, Laibin municipal government decides to apply the loans from the World Bank to fund the construction of Guangxi Laibin Water Environment Project. In this report, the project investment is estimated as RMB 790.15 million (incl. RMB 80 million of compensations for land acquisition, house demolition and resettlement), including RMB 490.4678 million for the construction and installation costs. Based on its construction plan, this project will be jointly funded by the World Bank and Laibin municipal government. It is planned to apply for USD 80 million from the World Bank, and the remaining will be raised and funded by Laibin municipal government.

The construction contents for this project include building or upgrading dikes for Hongshui River, Beizhijiang River and Longdong River and Class II flood control dam on Caoxiegou Canal; building flood control sluice gates and drainage pump stations on Caoxiegou Canal, Shizheng Canal, Modong Canal, Shuiyun Canal, Xiangyang Road and Longdong River; building check gates on Laihua Canal and Caoxiegou Canal; Caoxiegou Canal ecological rehabilitation; building stormwater and sewage pipeline network on the old urban area.

The Water Environment Integrated Treatment Plan for Jiangbei (North Bank of Hongshui River) Central Urban Area of Laibin City will be implemented with the construction of Guangxi Laibin Water Environment Project. The construction of flood control sluice gates, drainage pump stations and flood control dikes will help to


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improve the flood control and drainage capacity of the urban areas, reduce losses of flood and waterlogging disasters, protect the safety of people’s lives and properties and promote the harmonious and sound social development. The sewage interception and rehabilitation of original water system will improve the self-purification capacity of water body. This project will help improve water quality of the rivercourse, rehabilitate the rivercourse ecological environment and improve the functions of water system and carrying capacity of water environment. It will also improve the living environment, investment environment, competitiveness and image of the city and it is good for the coordinated development between the environment and society and economy. After the treatment, the living environment and the ecological environment of the city will be greatly improved. The project construction will create a beautiful and ecologically harmonious water-front landscape belt with rich local ethnic characteristics. As a basis of sustainable living environment in the city, it is very good for the sustainable development of Laibin City. The development strategy implemented by Laibin City is to build itself into a city with good environment, developed industries, sound urban construction, stable agricultural development, and prosperous commerce and trade. This project construction will create favorable conditions for the implementation of this development strategy.1.2 Objectives of Environmental Management Plan (EMP)

Environmental Management Plan (EMP) is developed for mitigating the inevitable environmental impacts produced by the project, proposing technically feasible, financially sustainable and practically workable environmental measures, defining impact mitigation measures, environmental management rationale, suggesting institutional strengthening measures and arrangements for contractors, supervision agencies, operators, environmental management departments during construction and operation, so as to ensure remedial actions for the mitigation of the adverse impacts generated by the project on society and environment and to reduce the impact to an acceptable level. Its specific objectives include:

(1) Define environmental management obligations of contractors and operators

Laibin Environmental Protection Bureau, the EA institutes and design institutes will be responsible for detailed checks and confirmation of the targets of environmental protection, and for proposing effective environmental mitigation measures that would be included in the project design and incorporated into the contractual obligations for contractors and operators.

(2) Provide operational guidelines for environmental management

An environmental monitoring plan proposed in EMP for the periods of construction and operation could ensure the effective implementation of environmental mitigation measures. It will serve as the environmental protection document to be provided to construction supervision agencies, environmental monitoring institutes and other relevant agencies during construction and operation.


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Responsibilities and roles of relevant functional departments and management agencies, and channels and methods for the communication among various departments, are defined clearly in the environmental monitoring plan.

(3) Guarantee the cost for environmental management

EMP estimates the costs for environmental management, environmental supervision and capacity building, and indicates the sources of funds ensuring the environmental management actions to be implemented, in which, the management fees have included labor cost and operation and transportation expenses.

The role of EMP is to avoid and/or control environmental impacts during implementation of the project and operation of constructed facilities, and to propose such necessary approaches as mitigation measures, monitoring measures, legal and regulatory means and safeguards for the measures above. The EMP acts as a key link between environmental impacts and mitigation measures and alternative measures assessed and described in detail in EA. In EMP, the technological contents, cost estimation, implementation plan, government’s functions, sources of funds and monitoring plan are specified for each environmental management measure. In order to achieve the objective of pollution reduction, the approach proposed in EA report and EMP must be implemented

1.3 Preparation of EMP

The consolidated EMP submitted to the World Bank is prepared by the Research Academy of Environmental Protection Sciences of Guangxi Zhuang Autonomous Region (GRAEPS) and based on the following documents:

（1）Consolidated EA

（2）Project Resettlement Plan

（3）Feasibility Study Reports for Subcomponents

1.4 Design of EMP

While describing in details such contents as environmental mitigation measures, environmental management, supervision and monitoring activities, the EMP is designed as a guiding document for environmental management during the implementation of the project, including the followings:

Environmental impact and mitigation measures – to identify major environmental impacts generated during construction and operation and to propose the engineering and management measures to prevent or mitigate adverse environmental impacts potentially produced by the Project;


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Environmental management and supervision plan – to propose environmental supervision actions for ensuring environmental protection measures to be implemented simultaneously with construction of the project;

Environmental monitoring plan – to propose environmental monitoring actions to eliminate pollution produced during construction and operation and to ensure the safe operation of the project and improvement of environmental conditions in project area;

Capacity building and training plan – to provide knowledge and skill training for project managers, environmental supervision staff, full-time or part-time environmental management staff in the course of project implementation to ensure the fulfillment of EMP.

1.5 Technical Details

The EMP is prepared based on the Consolidated Environmental Assessment Report of Guangxi Laibin Water Environment Project and the EMPs of the subcomponents, with necessary refines and supplements. As an independent document, it includes all environmental protection actions to be implemented during construction and operation, and provides a guideline and working framework for the implementation of mitigation measures for adverse impacts, and the execution of environmental supervision, environmental management and environmental monitoring during construction and operation.


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2 Policy, Law and Administrative Management Framework

2.1 Environmental Policies and Regulations

2.1.1 Brief

Based on the integrated analytical results in respect of project type and scale, selection of project sites, environmental sensitivity, and the characteristics and extent of the potential impacts, it is suggested that the following policy frameworks, regulations and standards will be mainly relied on in the process of environmental assessment:

（1）Environmental Protection Laws and Regulations;

（2）Pollution Control Technical Policy;

（3）Socio-Economic Development and Environmental Protection Plan;

（4）Urban Development Master Plan;

（5）Environmental Impact Evaluation Technical Guidelines and Norms;

（6）Environmental Quality Standards;

（7）；Pollutant Discharge Standards;

（8）。Safeguard Policies of the World Bank.

The above policies, regulations and standards form the framework of legal and policy documents for guiding and standardizing the environmental assessment of the project. Considering that the types and natures of each subcomponent are different, practical application of legal regulations, policies and standards for each subcomponent can be varied.

2.1.2 Environmental Protection Laws and Regulations（ 1 ）； Environmental Protection Law of the People’s Republic of China,（1989）；（2）Law of the People’s Republic of China on Prevention and Control of Air

Pollution,（2000）；（3）Law of the People’s Republic of China on the Prevention and Control of

Water Pollution,（2008）；（4）Law of the People’s Republic of China on the Prevention of Environmental

Noise Pollution,（1996）；（ 5 ） Law of the People’s Republic of China on Prevention and Control of

Environmental Pollution Caused by Solid Waste,（2004）；（ 6 ） Law of the People’s Republic of China on Promoting Clean Production,（2002）；（ 7 ） Law of the People’s Republic of China on Environmental Impact

Assessment,（2003）；（8）Law of the People’s Republic of China on Water and Soil Conservation,（1991）；


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（9）Law of the People’s Republic of China on Land Administration, ( revised in 1998 )；

（10）Law of the People’s Republic of China on Urban and Town Master Plan,(2008)；

（11）The Water Law of the People’s Republic of China ,（2002）；（12）The Flood Control Law of the People’s Republic of China,（1997）；（ 13 ） The Regulation on Protection of Basic Farmland, mandate No. 257

issued by the State Council of the People’s Republic of China in 1998;

（ 14 ） The Management Regulation on Environmental Protection for Construction Projects, mandate No.253 issued by the State Council of the People’s Republic of China in 1999;

（ 15 ） Catalogue of Construction Projects for Categorized Environmental Protection Management, mandate No. 14 issued by the National EPB on January 1, 2003;

（ 16 ） Technical Policy on the Prevention of Over-nutrition of Lakes and Reservoirs, Huanfa (2004) No. 59 issued by the National EPB;

（17） Implementing Regulations on Law of the People’s Republic of China on Water and Soil Conservation,（1993）；

（18）The Safety Production Law of the People’s Republic of China, (June 29, 2002);

（19）Interim Measures for Public Participation in the Process of Environmental Impact Assessment, Huanfa (2006) No.28, issued by the National EPB on Feb. 14, 2006；

（20）A Decision Made by the State Council in 2005 on Putting the Concept of Scientific Development into Effect and Strengthening Environmental Protection, Guofa (2005) No. 39, issued on Dec.14, 2005;

（21）National General Precautious Measures for Public Emergency Response,（2006）；（ 22 ） Regulations on Rivercourse Management of the People’s Republic of

China,（1988）；（ 23 ） Function Zoning of Surface Water in Guangxi Zhuang Autonomous

Region,（2002）；（ 24 ） The Regulation on the Environmental Protection of Guangxi Zhuang

Autonomous Region,（2006）；（25）The Regulation on the Agricultural Environmental Protection of Guangxi

Zhuang Autonomous Region,（2006）；（26）Measures of Guangxi Zhuang Autonomous Region for Implementing the

Law of the People’s Republic of China on the Prevention of Environmental Noise Pollution,（1993）；

（ 27 ） The Circular on Keystones in the Near Future for the Smooth Construction of Economic Society issued by the State Council in 2005；

（28）A Bulletin on the Modification List of Pollutants Discharge Standard for Wastewater Treatment Plants in Towns, ( issued by the National EPB, No.21, 2006);

（ 29 ）Regulation on the Administration of Cultural Relics of Guangxi Zhuang


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Autonomous Region,（2006）；2.1.3 Pollution Control Technical Policy

（ 1 ） The Technical Policy for Urban Domestic Sewage Treatment and Its Pollution Prevention and Control；

（ 2 ） The Opinions about Pushing forward Industrialization of Urban sewage and Garbage Disposal；

（3）The Inventory for Guiding the Industrial Restructuring (2005).

2.1.4 Socio-Economic Development and Environmental Protection Plan

The 12th Five-Year-Plan of Laibin City for the Socio-economic Development

2.1.5 Urban Master Plan

The Urban Master Plan of Laibin City (2008-2025)

2.1.6 Environmental Impact Evaluation Technical Guidelines and Norms

（ 1 ） Technical Guidelines for Environmental Impact Assessment - General, HJ/T2.1-2011

（2）Technical Guidelines for Environmental Impact Assessment – Atmospheric Environment, HJ/T2.2-2008；

（ 3 ） Technical Guidelines for Environmental Impact Assessment – Surface Water Environment, HJ/T2.3-93;

（ 4 ） Technical Guidelines for Environmental Impact Assessment – Acoustic Environment, HJ/T2.4-2009；

（ 5 ） Technical Guidelines for Environmental Impact Assessment – Non-Pollution Ecological Impact, HJ/T19-2011；

（ 6 ） Technical Guidelines for Environmental Impact Assessment – Water Conservancy and Hydropower Projects, HJ/T88-2003；

（7）Technical Guidelines for Environmental Risk Assessment on Construction Projects, HJ/T169-2004；

（8）Technical Criterion for Eco-environmental Status Assessment ( On Trial ), HJ/T192-2006；

（ 9 ） Technical Specifications for Schemes of Water & Soil Conservancy for Development of Construction Projects, GB50433-2008.

2.1.7 Environmental Quality Standards

（1）Ambient Air quality Standards, GB3095-1996；Environmental Protection Research Academy of Guangxi P.R. China Add:5 Jiaoyu Road Nanning, Guangxi

Tel: 0771-5331497 Postcode: 5300228


（2）Environmental Quality Standards for Surface Water, GB3838-2002；（3）Acoustic Environment Quality Standards, GB3096-2008；（ 4 ） Hygeian Standards for the Design of Industrial Projects, TJ36-79 ( the

Maximum Consistence Allowed for Hazardous Substance in the Atmosphere of Residential Areas.

Table 2.1-1 lists the environmental quality standards and assessment factors adopted by each subcomponent in the environmental impact assessment.

2.1.8 Pollutant Discharge Standards

（1）Integrated Emission Standard of Air Pollutants, GB16297-1996；（2）Emission Standards for Odor Pollutants, GB14554-93；（3）Integrated Wastewater Discharge Standard, GB8978-1996；（ 4 ） Standard for Pollutants Discharge from Urban Wastewater Treatment

Plant, GB18918-2002；（5）Discharge Standards for Wastewaster, CJ3082-1999;

（6）Noise Limits for Construction Site, GB12523-2011；（ 7 ） Emission Standards for Noise at Boundary of Industrial Enterprises,

GB12348-2008；（ 8 ） Standard for Pollution Control on the Storage and Disposal Site for

General Indusial Solid Wastes, GB18599-2001；（9）Standards for Identification of Hazardous Wastes, GB5085-2007.

2.1.9 Safeguard Policies of the World Bank

（1）OP/BP 4.01（Environmental Assessment）；（2）OP/BP 4.04（Natural Habitats）；（3）OP 4.09（Pest Management）；（4）OP 4.36（Forest）；（5）OP 4.37（Safety of Dams）；（6）OP 4.11（Physical Cultural Resources）；（7）OP/BP 4.12（Involuntary Resettlement）；（8）OP 4.10（Indigenous Peoples）；（9）OP 7.50（Projects on International Waterways）；


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（10）OP 7.60（Projects in Disputed Area）。As for this Project, the Environmental Assessment OP/BP 4.01 and the

Involuntary Resettlement OP/BP 4.12 policies are applied.

2.1.10 Project Related Documents

(1) Feasibility Study Report on Guangxi Laibin Comprehensive Water Environmental Treatment Project done by Shanghai Municipal Engineering Design Institute (Group) Co., Ltd.;

(2) Project Resettlement Plan prepared by Hehai University.

2.2 Environmental Management Institutions and their Responsibilities

In China, according to relevant laws and regulations, environmental management institutions are set up under different levels of governments, namely the central government, the provincial government, the municipal government and the county government. These institutions execute the responsibilities for the environmental management under different levels of the government respectively according the laws and regulations. The Project mainly involved Laibin Environmental Protection Bureau.

Laibin Environmental Protection Bureau is responsible for administrative management and law enforcement of environmental protection of the whole city, whose main responsibilities include: Implementing the national environmental guidelines, policies, laws, rules and regulations, and standards; Drafting of provincial-level rules and regulations related to environmental protection, and supervising their implementation; Carrying out EIAs on the key economical and technical policies, development programs, important economic development plans, when designated by the Municipal Government; Developing environmental protection programs, organizing the preparation of the program for zoning of environmental functions, development of regional and watershed plans for preventing and controlling pollution as well as plans for ecological protection; and then supervising their implementations; Carrying out the supervision and management of the work of natural eco-environment protection and the environmental protection of construction projects within the jurisdiction; Organizing to develop and supervising the implement of the plans for the control of pollution sources within a prescribed time; Developing the provincial plans for controlling the total quantity of pollutant discharge; responsible for managing the declaration and registration of pollutant discharge and issuing pollutant discharge permits, and organizing the supervision and management of levying pollutant discharge fees; Responsible for administrative inspection on environmental supervision and environmental protection; Organizing the implementation of international covenants concerning environmental protection within the city; Responsible for international economic-technical cooperation and exchange in environmental protection; Dealing with relevant foreign affairs concerning environmental protection, when designated by the Municipal Government.

A pollution control section and a supervision & management section are set up under Laibin EPB, especially responsible for daily management of EIA work of the whole Laibin city. Its main responsibilities include but not limited to: Responsible for an unified supervision and management on the implementation of EIA and the “Three Simultaneous” system within the City; Implementing the national and municipal laws,


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rules & regulations and policies that are related to the EIA and the “Three Simultaneous” system; Drafting, implementing and supervising the execution of local rules & regulations and policies that are related to EIA and the “Three Simultaneous” system; Guiding and supervising the EIA approval procedure for construction projects in the whole city; Endowing administrative permits to the EIA documents for construction projects within the authority of Laibin EPB; Providing guidance for getting administrative permits for testing and commissioning, and checking and acceptance of construction projects in respect of environmental protection within the authority of Laibin EPB.


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3 Project Descriptions and Analysis

3.1 Project Name and Components

The construction contents of Guangxi Laibin Water Environment Project include: building of four flood control dikes in Laibin main urban area, namely, Hongshui River (Shizheng Canal to Caoxiegou Canal Section) north bank flood control dike (1.33km in length), Hongshui River (Xiangyang Road to Xianggui Railway Bridge Section) north bank flood control dike (1.56km in length), Beizhijiang River (North Part of Shuiyun Canal) east bank flood control dike (2.2km in length) and Longdong River (Mengcun village to Tianran Bridge Section) north bank flood control dike (6.85km in length); newly-built slope protection for Hongshui River at the Shizheng Canal to Caoxiegou Canal Section (1.23km in length) and Xiangyang Road to Xianggui Railway Bridge Section (1.46km in length); building two Class II flood control dams on Caoxiegou Canal; building a flood control sluice gate and a drainage pump station respectively on Caoxiegou Canal, Shizheng Canal, Modong Canal, Shuiyun Canal, Xiangyang Road and Longdong River; building a check gate respectively on Laihua Canal and Caoxiegou Canal; Caoxiegou Canal (Guizhong Avenue to Hongshui River Section) ecological rehabilitation (2.9km in length); building stormwater and sewage pipeline network on the old urban areas; laying 26.123km of stormwater pipelines and 21.147km of sewage pipelines on the old urban areas in the north bank of Hongshui River; building 6.67km of sewage interception pipelines along Caoxiegou Canal, covering the total green area of 80,377m2; as well as road rehabilitation of Heshan Road and Xinxing Road (1,983 km in total length, including 1,278 km for Hedshan Road and 707km for Xinxing Road). This project components and environmental protection measures are shown in Table 3.1-1.

Table 3.1-1 Lists of Project Components

Categories Construction Contents Descriptions Environmental Protection Measures

Flood Control Dikes

Newly-built Hongshui River (Shizheng Canal to Caoxiegou Canal Section) north bank flood control dike (1.3km) and slope protection(1.23km)

General construction regulations (Annex 1) + Special construction regulations(§9.2)

Newly-built Hongshui River (Xiangyang Road to Xianggui Railway Bridge Section) north bank flood control dike (1.56km) and slope protection (1.46km)Newly-built Beizhijiang River (North Part of Shuiyun Canal) east bank flood control dike (2.2km)Newly-built Longdong River (Mengcun village to Tianran Bridge Section) north bank flood control dike (6.32km)

Flood Control Newly-built flood control dam on Caoxiegou Canal General construction


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Sluice Gates, Drainage Pump Stations, Flood Control Dam and Check Gates

(2 rubber dams, with single span of 15m and height of 2.5m)

regulations (Annex 1) + Special construction regulations

Newly-built check gate on Caoxiegou Canal (with sluice hole of 3.0m in width ×3.0m in height)Newly-built flood control sluice gate on Caoxiegou Canal (2 holes with 4m in width and 5m in height)Newly-built flood drainage pump station on Caoxiegou CanalNewly-built flood control sluice gate on Shizheng Canal (3 holes with 3m in width and 3.5m in height)Newly-built flood drainage pump station on Shizheng CanalNewly-built flood control sluice gate on Modong Canal (2 hole with 4m in width and 4m in height)Newly-built flood drainage pump station on Modong CanalNewly-built flood control sluice gate on Shuiyun Canal (3 holes with 3m in width and 3.5m in height)Newly-built flood drainage pump station on Shuiyun CanalNewly-built flood control sluice gate on Xiangyang Road (2 holes with 3.5m in width and 3.5m in height)Newly-built flood drainage pump station on Xiangyang RoadNewly-built flood control sluice gate on Longdong River (2 holes with 3.0m in width and 3.0m in height)Newly-built flood drainage pump station on Longdong RiverNewly-built check gate on Laihua Canal (with sluice hole of 3.0m in width ×3.0m in height)

Rivercourse Treatment

Newly-built Caoxiegou Canal (Guizhong Avenue to Hongshui River Section) ecological rehabilitation: including channel dredging (2.9km), newly-built slope protection and revetment

General construction regulations (Annex 1) + Special construction regulations(§9.1.1)

Stormwater Pipeline Network

Newly-built 26.123km of stormwater pipeline network on the old urban areas on the north bank and 3 stormwater drainage outlets


Sewage Pipeline Network Upgrading

Newly-built 21.147km of sewage pipeline network on the old urban areas on the north bank


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Road Rehabilitation

Rehabilitation of Heshan Road (1276m) and Xinxing Road (707m) (1983m in total length)


Construction gravel storage yard and earth borrowing yard

There will be 3 earth material yards near the project areas, namely, Xigualing earth material yard, Hualou earth material yard and Jianmaling earth material yard. The volume of earth borrowing is 841,700 m3.


Temporary piling-up area of sludge

Two temporary piling-up areas of sludge will be located near the river bank and must be 50m away from the environmental sensitive points.


Spoil ground and waste slag ground

The proposed earth material grounds for this project are all located close to the construction areas. The waste slag will be transported to the waste slag site located near Guizhong Avenue for disposal. Parts of the spoil will be transported to Laibin Waste Landfill for disposal.

General construction regulations (Annex 1)

Temporary construction access roads

All vehicles are suggested to run on the temporary construction access roads instead of surrounding village roads to avoid negative impacts on rural residents in their transport and living.


Construction area (concrete mixing stations)

The mixing station should be will be located near the single building that needs a large amount of concrete pouring.


Construction camps

The construction camps will be built separately in different bidding sections, and they should be located in a high place within the scope of bidding sections. There will be 11 construction camps in total.


Resettlement sites

① Gusan village resettlement site: with an area of 111.46mu② Shacun village resettlement site: with an area of 75mu③ Changling village resettlement site: with an area of about 40mu


Lingkage projects

Binjiang north road (Xingbin District Navigation Administration-Xiangyang Road section) flood control dike (0.83km) and revetment (0.96 km)



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3.2 Location and Land Acquisition for the Proposed Project (Sites)

The land acquisition and resettlement of Guangxi Laibin Water Environment Project involve one district (Xingbin district) and 5 villages under the jurisdiction of 4 sub-district offices/townships. Based on the topographic map (1:1000) and the red lines of project scopes provided by the project implementing agency and the land acquisition area provided by Guangxi University of Finance and Economics, together with the calculation of the topographic map, this project will permanently acquire 264.53 mu of collective land from 5 villages under the jurisdiction of Chengbei sub-district office, Hexi sub-district office, Mengcun township and Liangjiang township. This land acquisition will not cover basic farmland. 122.47 mu of collective land will be temporarily occupied as temporary sand and gravel yards, earth borrowing area, concrete mixing plant, spoil, residential area and temporary road during the construction period. The average period of temporary land occupation is 2 years. This project will also permanently acquire 94.78 mu of state-owned land and temporarily occupy 69.6 mu of state-owned land, all being unutilized land.

3.3 Linkage Projects

According to the feasibility study report on the Treatment of Guangxi Main Tributary — Qianxun River compiled in February by Guangxi Conservancy and Hydropower Survey and Design Institute, the overall layout plan on river treatment project of Laibin city specifies that Laibin city is divided into Jiangbei and Jiangnan area with Hongshui River as their border. Jiangbei area includes five protection sections, and Jiangnan includes four protection sections with dikes, revetments, drainage gates and drainage pumping stations and flood rescue road. Of all the sections, Bingjiang North Road II section in Jiangbei area, which starts from Xinbin shipping management office and ends at bridgehead of Hunan-Guangxi Railway, is built with dikes and revetments on the left bank along Hongshui River. The total length of this section is 2.39km, of which earth embankment is 1.59 km long, and eco-bag embankment is 0.8 km long. The height of dike is ranging from 85.82 meters to 85.44 meters. The top width of the earth embankment is 6 meters, and that of eco-embankment is 2 meters. The total length of the revetment is 2.42 km, of which 0.67 km belongs to comprehensive revetments made of concrete retaining walls and turf slope protection, the rest of which belongs to protective revetments made up of galvanized steel wire gabion slope protection and turf slope protection. This protection section only has one small flow capacity drainage sluice gate made of pre-fabricated concrete drain.

Among the planned 2.39km of flood control dike and 2.42km of slope protection, 1.56km of flood control dike and 1.46km of slope protection (Xiangyang Road to Xiangui Railway Section) are included into this project. The remaining 0.83km of flood control dike and 0.96km of slope protection are not part of this project but


15


belong to its lingkage project. The linkage will be financed by Laibin Guizhong Water City Development and Investment Co., Ltd. with the special fund from the Ministry of Water Conservancy. The construction is expected to start in 2013.

3.4 Investment Estimates

The total investment of this project is estimated to be RMB776.3525 million, including RMB527.0616 million construction and installation costs. The detailed investment estimates are listed in Table 3.5-1. The investment will be financed by both the World Bank and Laibin Municipal Government, including USD80 million from the World Bank.

Table 3.4-1 Investment Estimates

Serial No.

Names of Components

Investment Estimates (RMB10,000)

Construction

Installation

Procurement of Equipment and Devices

Total

2 3 4 5 7Part I Construction and Building Costs

45770.45 2100.32 4835.39 52706.17

I Flood Control Engineering 3613.21 3613.21Caoxiegou Canal Rivercouse Treatment

3613.21 3613.21

IIFlood Control and Drainage Sluice Gates

1908.36 112.40 2020.76

1 Sluice gate on Shuiyun Canal 323.70 23.40 347.102 Sluice gate on Modong Canal 290.53 17.20 307.733 Sluice gate on Shizheng Canal 292.43 23.40 315.834 Sluice gate on Caoxiegou Canal 588.58 17.20 605.785 Sluice gate on Xiangyang Road 237.68 15.60 253.286 Sluice gate on Longdong River 175.45 15.60 191.05

III Water Storage Engineering 432.32 33.60 99.60 565.521 Check gate on Caoxiegou Canal 97.46 7.80 105.262 Check gate on Laihua Canal 101.31 7.80 109.11

3Rubber dam #1 on Caoxiegou Canal

107.26 16.80 42.00 166.06

4Rubber dam #2 on Caoxiegou Canal

126.29 16.80 42.00 185.09

IVFlood Control Dikes and Slope Protection

12006.58 12006.58

1Hongshui River flood control dike (Caoxiegou Canal to Shizheng Canal section)

1109.52 1109.52

2 Hongshui River flood control 1386.67 1386.67


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dike (Xiangyang Road to Xianggui Railway Bridge section)

3Beizhijiang River flood control dike (north of Shuiyun Canal)

1754.39 1754.39

4Longdong River flood control dike (Mengcun village to Tianran Bridge section)

7756.01 7756.01

V Flood Drainage Engineering 22877.22 2066.72 4248.59 29192.531 Flood drainage pump stations 8187.73 2046.72 3848.59 14083.03

Flood drainage pump stations 2086.9 542.38 903.54 3532.82Flood drainage pump station on Caoxiegou Canal

1398.33 261.6 821.75 2481.68

Flood drainage pump station on Modong Canal

1013.05 283.86 525.92 1822.83

Flood drainage pump station on Xiangyang Road

1475.58 383.5 638.87 2497.95

Flood drainage pump station on Shizheng Canal

1225.15 318.41 530.44 2074

Flood drainage pump station on Shuiyun Canal

988.71 256.96 428.07 1673.75

2Stormwater and sewage pipeline network upgrading in old urban area

14489.49 14489.49

3 Community sanitation project 200 300 500

4Rain and flood monitoring equipment

20 100 120

VIUrban Area Flood Drainage Pilot Project (Road Rehabilitation)

4104.77 4104.77

1 Xinxing Road 1394.35 1394.352 Heshan Road 2710.41 2710.41

VIIEngineering Management Facilities

375 74.8 449.8

VIIIFlood Control Non-structural Measures Costs

300 300

IXConstruction Temporary Facilities

453 453

Part II Other Costs of Basic Construction

10765.21

1Land acquisition and resettlement costs

5465.24


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2 Project capacity building costs 1300.003 Independent costs 3999.97

Subtotal of Part I and Part II 63471.37Part III Preparation Costs 10735.98Basic preparation costs 6347.14Inflation preparation costs 4388.85Environmental protection investment

945.4

Water and soil conservation investment

1809.33

Front-end fees for the World Bank

127.60

Interests cost of the World Bank Loans

2645.10

Loans management costs 255.20Project static investment 70218.50Total project investment 77635.25

3.5 Construction Organization and Design

3.5.1 Project Location and External Traffic

The project is located within the planned urban area and distributed along the municipal roads along the river, and it has very convenient external traffic connection. The urban arterial roads include Guizhong Avenue and Pangu Avenue (under construction) running east to west, and Weilin Avenue, Hongshuihe Avenue, Yinbin Road and Zhongnan Road running south to north.

The project contents include rivercourse dredging, newly-built flood control dikes, slope protection, revetment, flood control sluice gates, flood drainage pump stations, check gates, rubber dam and landscaping. The main work amounts are listed in Table 3.5-1.

Table 3.5-1 Summary of Main Engineering Quantities

Earthwork excavation (10,000 m3)

Earthwork backfilling (10,000 m3)

Concrete and reinforced concrete pouring (10,000 m3)

Stone-laying (10,000 m3)

Reinforcing steel (t)

Landscaping area (10,000 m2)

37.75 112.88 2.6 7.03 850 80377

The project construction features long distance, many engineering components and large earthwork excavation and filling. The earthwork excavation and filling are unevenly distributed along the construction sites. A reasonable and balanced allocation of earthwork can increase the direct utilization of excavated earthwork and reduce transfer, which can thus reduce the land acquisition for earth-borrowing area


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and spoil ground.

3.5.2 Building Materials and Stock Ground

The building materials for this project construction such as gravel, steel, cement and timbers etc. can be purchased from the local building material markets in Laibin city.

There are total 3 earth material yards near the project areas, namely, Xigualing earth material yard, Hualou earth material yard and Jianmaling earth material yard.

3.5.3 Water and Electricity Supply for Construction

The project is located in the urban area and has access to water supply and power supply. The urban tap water can be directly connected for construction use. There is also power supply near the construction areas. Temporary transformers can be installed and separate power lines can be connected for construction use.

3.5.4 Construction Diversion

3.5.4.1 Diversion Standards and Periods

The grade of main structures of this project is Grade 2, and that for diversion structures is Grade 4. Based on the Specifications for Construction Planning of Water Resources and Hydropower Engineering (SL303-2004), the design flood standard for diversion structures is determined as once in every 10 years, and the period of diversion is selected in dry season from November to March of following year.

3.5.4.2 Diversion Methods and Buildings

Based on the flood characteristics of the watershed and the geographical conditions of the rehabilitation section, the dike foots of this project are located in a high elevation, and the construction can be carried out in dry conditions in most sections. Temporary cofferdam is only necessary for the construction of sluice gates in the canal and the rubber dam. The earth-rock cofferdam will be adopted, and the excavated materials will become the filling materials for the cofferdam. The crest level of the cofferdam will be 0.5m higher than the low water level and have a crest width of 2m. The slope gradient is 1:2 on both sides. 5200m3 of earth materials will be needed for the cofferdam filling.

3.5.5 Construction of Main Works

3.5.5.1 Dike Enhancement and Slope Protection Engineering Construction

(1) Dike Enhancement

The earth filling material for dike enhancement will come mainly from the earth stock ground. The overall construction procedures will start from the ground to the crest of the dike, and the construction will be carried out in flow process along the direction of earth-borrowing in different sections. Massive foundation clearing will be carried out by 74kW bulldozers or 1.0m3 backdiggers. Scattered filling surfaces,


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ditches, slope with gradient of more than 1:3, and slope angles will be cleared with assistance of labor power. Given that the unit filling engineering quantities are small and the construction surfaces are narrow in most sections of the dikes, layered filling will be mainly carried out by 74kW crawler bulldozers for leveling and compaction. For the sections with the filling width of less than 3.5m, the frog-type ramming or artificial ramming are required.

(2) Stone Masonry Retaining Wall

The stonework will be fully carried out by labor power. The mortar needed for stone masonry will be mixed on the site by the 0.25m3 mixer or labor power and transported to the construction sites with barrows. The mortar will be mixed according to related construction specifications. The stone will be laid with the mortar sealed in between, and it is not allowed to lay the stone without any mortar in between. The dry stone will be laid in separate frames. The cushion layer will be paved by labor power before the stone is laid. The cushion layer of the slope will be laid by labor power from down to top. The protection foundation should be laid vertically with square rock blocks in break joints. Large rock blocks should be laid in the foundation, edges and top of slope protection. The surface of stonework should be flat and its thickness should meet related design and specification requirements.

(3) Turf Slope Protection

The turf slope protection will be carried out with three-dimensional geogrid turf after the completion of each section of rivercourse or dike from early autumn to the spring of the following year. Fine varieties of turf should be selected and must grow well in local climate conditions. In general, the turfs should have strong adaptability to the soil and environment, and they should be resistant to salinity,alkalin, cold, drought and waterlogging and have strong root system. Regarding the construction, the three-dimensional geogrid will be first laid on the surface, and then the turfs or the grass seed will be placed on the geogrids. No matter which method is applied, the turfs or grass seed need careful maintenance after construction to increase their survival rate.

3.5.6 Building Construction

3.5.6.1 Earthwork Construction

The earthwork excavation of foundation pit for sluice gates and pump stations will be carried out with backdiggers and dump truck. The excavation of protection layer of construction base surface and other surfaces that are not suitable for machinery excavation will be carried out by labor power with the assistance of rubber-tired vehicles. The earth filling mainly refers to backfilling of foundation pit, and the earth will be from excavated earth. The sections that are close to the structures will be leveled and compacted by labor power. For the sections with the filling width of less than 3.5m, the frog-type ramming or artificial ramming are


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required. The remaining areas will be compacted in different layers by 74kW crawler bulldozers.

The stone excavation is mainly located in the foundation of building structures. The stone will be drilled with pneumatic drill and will be excavated in layers. The 1m construction base surface will be excavated as the protection layer. The stone will be drilled with pneumatic drill and be exploded with a small amount of dynamite to make it loose, and it is then excavated with labor power. The ballast will be excavated with excavator and transported to the soil pit with 8t dump truck.

3.5.6.2 Concrete Pouring

Based on the volume of concrete pouring needed for the construction, a 50m3/h mixing station and 0.8m3 mixer will be set up. The mixing station should be will be located near the single building that needs a large amount of concrete pouring. The concrete will be transported to the pouring site through concrete pump, dump truck and concrete container. The 1t diesel dumper will be used to transport the concrete in some areas, with the assistance of barrow and chute for concrete pouring. Regarding the concrete pouring for temporary construction, scattered concrete pouring and the narrow area that requires small amount of concrete pouring, the concrete will be prepared in the nearest concrete mixer and transported by the 1t diesel dumper and barrow. The concrete will be compacted with the plug-in concrete vibrator.

3.5.6.3 Stonework Construction

The stonework construction will start after the corresponding foundation pit is excavated and will have to complete before the rainy season. The mortar needed for stone masonry will be mixed on the site by the 0.25m3 mixer or labor power and transported to the construction sites with barrows. The mortar will be mixed according to related construction specifications. The stone will be laid with the mortar sealed in between, and it is not allowed to lay the stone without any mortar in between. The dry stone will be laid in separate frames. The cushion layer will be paved by labor power before the stone is laid. The cushion layer of the slope will be laid by labor power from down to top. The protection foundation should be laid vertically with square rock blocks in break joints. Large rock blocks should be laid in the foundation, edges and top of slope protection. The surface of stonework should be flat and its thickness should meet related design and specification requirements.

3.5.6.4 Equipment Installation

The sluice gates should be the finished products prepared by qualified manufactors, and they should be transported as a whole or in great mechanical parts to the construction sites for installation or assembly. The sluice gates should be prefabricated by the manufactors and assembled on the site. The embedded parts of the sluice gates will be embedded together with the concrete pouring for the gate pier. The manufactors should be required to supply the sluice gates in advance so as


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to ensure the progress of the construction process.

3.5.7 Construction of Pipeline Network

Since most of the sewage pipelines for this project have a small pipe diameter and are buried shallow, the open excavation construction can be considered for it will not pose too much impacts on the traffic on the roads. Some sewage pipelines are buried about 6m deep, and the pipe jacking construction is recommended for the open excavation construction will pose too impacts on the surrounding environment. The pipe jacking construction will also be applied when the pipelines pass through the national highway or rivercourse. Some sewage pipelines need to be buried beneath the existing roads that will not have road upgrading. To reduce the impacts on the house demolition and traffic, the trenchless technology can be applied to lay underground pipe line with the method of towing the pipes. The construction should be carried out by strictly following the Code for Construction and Acceptance of Water and Sewage Pipeline Works (GB50268-2008), and the close water test will be required.

Given the high elevation of the underground water, to prevent the penetration of underground water into the sewage pipelines through intercepting wells and inspection wells, the chambers of the intercepting wells and inspection wells should be poured with reinforced steel concrete. The well bores should be laid with bricks and their surrounding area should be backfilled with clay to be above the underground water level.

3.5.8 Construction of Road Rehabilitation

The existing Heshan Road is an important road running from the south to north in main urban area of Laibin city. Xinxing Road is a secondary main road in the main urban area. During the construction of road upgrading, efforts should be made to minimize the impacts on the vehicles and ensure the normal transit of vehicles. Therefore, the construction sequence should be arranged in a reasonable manner, and the road traffic should be managed and organized in an orderly and effective manner by making full use of existing road resources during the construction period.

During the upgrading construction of Heshan Road and Xinxing Road, the vehicles can be diverted to the parallel Zhongnan Road and Liulai Road and other roads that connect with Heshan Road such as Qianwei Road, Beiyi Road, Bei’er Road and Beisi Road. In addition, noticeable marks should be placed in the nearby road intersections to help achieve the traffic diversion in an orderly way. The selection of construction sequence and construction methods should take into consideration of traffic demands on the existing roads. The half-range construction method is often used in the similar road rehabilitation construction.

There are many intersections on Heshan Road, and some roads have large traffic flow. The traffic diversion plans and road occupation application for construction should be reported to the traffic police department and related municipal


22


department for approval before they are implemented. When the underground pipelines and the surface engineering are constructed, the application for traffic diversion can be submitted to the traffic police department, and the traffic diversion can be implemented upon approval. The half-range construction method is recommended for it can ensure the traffic flow on the other half range of the road during the construction. On some of the access roads that have a small traffic flow, the traffic can be diverted to other roads to ensure smooth traffic flow on the existing roads.

3.5.9 Construction Machinery

Major construction machinery include excavators, bulldozers, vibrating roller, road roller, trucks (including dump truck), concrete mixer and mortar mixer etc. Different types of machinery are selected based on the construction requirements. The allocation of construction machinery will be based on parallel construction.

3.5.10 General Construction Layout

The construction sites of different project components can be arranged separately.

(1) Layout of Construction Roads

External traffic: The project is located in the Laibin urban area. Liuzhou-Nanning Expressway, Zhijiang Road, Pangu Avenue, Guizhong Avenue, Weilin Avenue and Hongshuihe Avenue are located near the construction sites. Therefore, it has very convenient transportation.

Internal traffic: The construction sites have good connection to the urban arterial roads. The internal roads are laid on the planned urban road. They are short in distance and can be used after basic treatment. However, temporary construction roads need to be built along the interception sewage pipelines and flushing water pipelines.

(2) Construction Camps

The construction production and residential camps will be built separately in different bidding sections. The residential camps should be located in a high place within the scope of bidding sections. The construction camps should include residential and office facilities, construction processing plant, construction warehouse, simple maintenance station and other construction auxiliary facilities.

(3) Balance of Earthwork Excavation and Filling

To reduce the engineering costs, the excavated earthwork should be backfilled on the sites. Based on the characteristics of different building structures and corresponding construction periods, the earth filling for rivercourse treatment, sewage interception engineering, flushing water engineering, temporary construction roads and temporary cofferdam should be backfilled with the earth materials


23


excavated from the same construction sites. The spoil (excluding the earth materials that can not be utilized such as sludge) can be backfilled on the rivercourse outside the planned red lines. The surplus spoil and other unutilized earth materials will be transported to the waste slag site for landfill.

(4) Spoil Ground

A total of 376,000 m3 of earthwork will be excavated , of which 56,400 m3 can be reused for backfilling, 321,000 m3 are spoil. The spoil will be transported to the low lying area near Guizhong Avenue for disposal. Parts of the sludge will be reused for landscaping and the rest will be transported to Laibin Waste Landfill for disposal.

3.5.11 Overall Construction Schedule

The arrangement of construction schedule should take into consideration of national conditions of the construction sites, the relationship between the construction procedures and spatial arrangement of separate engineering, so as to ensure the equal consistency of engineering construction, reasonable allocation of construction machinery and labor power, as well as the implementing agency’s requirements on the construction period.

The implementation of project construction is composed of three phases, namely, the preparation period, main structure construction period and completion period. The temporary construction roads, production and residential facilities need to complete during the preparation period. The main structural construction includes earthwork excavation and backfill, newly-built slope protection, revetment, pump station, sluice gates and rubber dam. The tailing in work will be completed in the completion period, including site clearing and processing of data.

Based on actual situations and the advice of the implementing agency, the construction period of this project is determined as 2 years, which starts from early November 2012 to the end of October 2014.


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4 Environmental Management Systems

According to the Environmental Protection Law of the People’s Republic of China and the Regulations on the Administration of Construction Project Environmental Protection, the review and approval responsibility for the Environmental Assessment Report falls on the Laibin Environmental Protection Bureau (EPB) which is also responsible for the environmental management of this project. Laibin EPB’s responsibilities are mainly setting out environmental protection requirements based on the EA reports of the project, making coordination between different departments on environmental management, and responsible for organizing the inspection and acceptance of implementation of the “three simultaneous” system of environmental protection facilities. Within the overall administrative framework of the project, the Laibin PMO is authorized by the Laibin Municipal government to be fully responsible for the management of the implementation of the project. Under the PMO, the IA are responsible for the physical implementation of the subcomponents respectively. To guarantee the smooth implementation of the EMP of the project, Laibin PMO, IAs, contractors and operators will designate full-time or part-time personnel to be responsible for the environmental management and to concretely implement the EMP.

4.1 Environmental Management Institutions Due to significant differences in environmental management between

construction period and operation period, such work can be divided into temporary one and chronic one in nature. The contractors and operators, in line with the division, will establish their own management institutions and will be held liable for phase-based responsibilities. Upon the construction period concludes, the corresponding institutions will be dismissed and those ones in charge of the operation period will start to work. Sometimes, to accomplish certain specific tasks, the overlapping of functions will happen between the two kinds of institutions. Please see Chart 4.1-1 for the Project’s Environmental Management Institutional Framework.

Environmental Protection Research Academy of Guangxi. P.R. China Add: 5 Jiaoyu Road Nanning Guangxi Tel:0771-5331497 Postcode:530022

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Chart 4.1-1 for the Project’s Environmental Management Institutional Framework

4.2 Environmental Management Responsibilities and Contents

1. Responsibilities

Relevant Environmental Management Institutions assume the responsibilities as follows:

① Environmental Department of the World Bank

In line with relevant environmental protection requirements put forward by the World Bank, being responsible for supervising the whole process of this project, raising requirements on the project’s environment protection.

② Project Managment Office

Assisting the environmental protection department in supervising the project.

③ Laibin EPB

In line with relevant laws and regulations of China, being responsible for supervising the whole process of this project, raising requirements on environmental protection and inspecting the implementation of the “three simultaneous” system of


26

Laibin EPB

高层环境管理机构 ProjectWorld

Bank

Laibin Guizhong Water City Development Co., Ltd.公司

Local EMI

EP Project Implementing

agency Labin Environmental Monitoring Station

EA Compiling Institution

Design Institute

Environmental Monitoring

Contractor

Environmental Supervision Engineer构

IA or (Contractor

Construction Operation


environmental protection facilities.

④ Environment Supervisiion Engineer

Assisting the Implementing Party (Laibin Guizhong Water City Development & Investment Co., Ltd.) in monitoring the use environmental protection measures at the construction site, and proposing remedies for the environmental problems that take place during the construction process.

In line with the construction schedule, working out detailed management plan and having checks over the implementation on a monthly basis and making amendments afterwards, if needed. To report to the project leaders every month on the results of environmental management, and find out solutions to relevant problems.

⑤ Design and Environmental Assessment Institution

Preparing for environmental management plan and plans for implementing environmental protection measures, and directing the implementation of environmental management plan.

⑥ Laibin Guizhong Water City Development & Investment Co., Ltd.

Guaranteeing that the environmental management measures will be implemented as planned by environmental management departments and relevant departments of the World Bank, assisting environmental protection management institutions in conducting routine examination, and establishing special department like the Environmental Protection Service and arranging special persons in charge.

⑦ Contractor

Undertaking environmental protection.

2. Contents

Table 4.2-1 Environmental Management Contents for Subcomponents

Phase Parties ConcernedMajor Environmental Management

Contents

Number of Persons in

Charge Design and Preparation

Project Office

Keeping in contact and coordinating with competent government departments on environmental management issues

2

Implementing Party (IA) 1. Environmental protection tasks needed for the project design and preparation phase; 2. Guaranteeing working expenditures for environmental protection;3. Coordinating with competent government departments on implementing environmental management;

2


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Contents


Charge 4. Entrusting supervision institutions and collecting records.

Design Institute

1. Including environmental protection measures into the design plan and budget; 2. Making mitigation measures of the environmental management plan a part of technical norms stipulated in bidding document.

2

EA Institution

1. Providing technical support for environmental protection of the project design; 2. Preparing for documents on environmental impacts assessment;3. Drafting environmental management plan.

4

Construction Period

IA 1. Being responsible for enviornmental protection management during the construction period, and guaranteeing relevant working expenditures ; 2. Management and supervision over environmental protection during the construction period, investigating and handling disturbance and pollution caused to the surrounding area during the period ; 3. Coordinating with competent government departments on implementing environmental management;4. Following up the implementation of environmental management plan, reporting on a regular basis to the environmental management institutions at the same level, the project management office of the provincial government and the World Bank;5. Handling complaints filed by the public.

2


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Contents


Charge

Contractor

1. Conducting environmental protection measures and tasks arranged for the construction period in line with the bidding document, contracting agreement and environmental management plan; 2. Being subject to the direction and supervision of the environmental management personnel and environmental monitoring engineer assigned by the IA and the officials from competent government departments; 3. Accepting technical support of environmental protection consulting institutions; 4. Adopting safety protection measures like setting up signs and warnings at the construction site, building fence around the construction site and establishing channels for communication with the public, so as to guarantee the construction safety; 5. Implementing the environmental management plan.

2

Project/Environment Supervisor

1. Supervising contractors of implementing the environmental management plan by fulfilling all environmental mitigation measures listed in the contracting agreement; 2. Making on-site supervision over contractor’s implementation of the environmental management plan; 3. Having environmental management on the constructor partners; 4. Making records on the implementation of environmental management plan and reporting to the IA on a regular basis.

1


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Contents


Charge

Environmental Monitoring Institution

1. Preparing for the environmental monitoring plan and making full-ranged environmental monitoring on the construction and operation periods; 2. Conducting monitoring on those abnormalities happening during the construction period, as entrusted by the IA.

Based on the amount of

tasks

Local EPB

1. Conducting supervision and inspection on the environmental protection measures taken by the IA and Contractor; 2. Receiving the reports on the implementation of environmental management plan submitted by the IA and Contractor, and conducting administration accordingly; 3. Should abnormality occur during the construction period, arranging emergency measures; 4. Handling the complaints filed by the public.

1

Technical Assistance/Consultation

Adviser

1. As entrusted by the IA, providing technical support for environmental protection during the construction period, with reference to the Report on EIA and environmental protection design; 2. Providing technical suggestions to the Contractor on environmental protection, and arranging environmental training during the construction period.

No limit

Operation Period

IA or Operator 1. Being responsible for environmental protection management during the operation period, implementing the mitigation measures of environmental management and conducting environmental monitoring;

2


30



Contents


Charge 2. Coordinating with competent government departments on implementing environmental management;3. Environmental emergency treatment; 4. Arranging regular training for persons in charge to improve their capabilities, and arranging networking programs on sharing environmental protection technologies and experience, in a bid to perfect environmental management of the project;.

Environmental Monitoring Institution

1. Entrusted by the IA, making full-ranged environmental monitoring during construction and operation periods, in line with the environmental monitoring plan; 2. Routine monitoring over the project.

Based on the amount of

tasks

Local EPB

1. Examination and approval of environmental protection projects; 2. Management and supervision over environmental protection index during the operation period; 3. Supervision and inspection on the operation of environmental protection facilities that have been built.

2

Societies or Non-governmental Organizations

Social supervisions No limit

4.3 Environmental Protection Supervision Plan

Implementation of environmental protection of this project is subject to both the supervision of the Department of Environmental Protection of Guangxi and local EPB and that of relevant departments of the World Bank. During the construction period, environmental monitoring engineers shall be assigned to work with the contractors in on-site supervision, and when it comes to the operation period, it will be the Environmental Protection Service that will be responsible for the supervision.

Please see Table 4.3-1 for the environmental protection supervision plan.


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Table 4.3-1 Project Environmental Protection Supervision Plan

Period Institution Supervision Tasks Supervision Objectives

Feasibility Study

Laibin EPB,World Bank

1. review summary of EIA report

2. review EIA reports3. review EAP

1. to make sure the EA is set out with sufficient information, appropriate framework and highlights

2. to make sure appropriate presentation of important potential issues that might be generated by the project

3. to make sure concrete and practical implementation plan for mitigation measures for the environmental impacts

Design and construction

Laibin Municipal Government,Laibin EPB,Laibin Cultural Relics Administration Bureau

1. to review the preliminary design of environmental protection and EAP

2. to inspect the restorations of temporary occupied land, vegetation, and natural environment.

3. to examine the pollution control measures concerning pollutions of dusts and noises and to determine the time for execution of construction.

4. to inspect air pollutant discharges

5. to inspect the discharges and treatment of domestic wastewater and waste engine oils from the construction site

6. to inspect the restoration and/or treatment of soil borrowing and / or dumping sites

7. to inspect sludge disposal8. to inspect the existence of

underground cultural relics

1. to strictly implement the “Three Simultaneous” policy

2. to ensure all environmental protection requirements are met on site

3. to reduce impacts on the surroundings and to implement relevant environmental protection laws, regulations and standards

4. to ensure inland water bodies be exempted from being polluted

5. to ensure natural landscapes and land resources be exempted from being seriously damaged and to avoid soil and water loss

6. to ensure appropriate sludge disposal

7. to prevent cultural relics from being damaged

Operation Laibin EPB, Labin Fire Prevention Authority, Laibin Public Security Authority

1. to inspect the implementation of EAP during operation

2. to inspect the implementation of monitoring plans

3. to identify sensitive points required further measures for taking environmental protection actions (in case that unexpected environmental events occur)

4. to inspect the environmental quality of sensitive points

1. to put into effect the EAP2. to put into effect the

monitoring plans3. to practically protect the

environment4. to strengthen environmental

management and to practically protect public health

5. to ensure pollutant discharges meet the discharge standards


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Period Institution Supervision Tasks Supervision Objectivesand to make sure the environmental quality meet relevant quality standards

5. to strengthen supervision so as to prevent the occurrence of emergent accidents. A Precautious Scheme for Emergency Response should be made ready for timely eliminating of dangers in case of the occurrence of emergent accidents


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5 Potential Environmental Impacts and Mitigation Measures

Most of the environmental impacts caused by this Project will take place during the construction period, due to construction tasks, external traffic, construction machinery, land use for construction, constructors and disposal of slag. Major pollutants include construction waste water, noise, waste gas, solid waste and negative impacts on the water environment, acoustic environment and air, water and soil erosion, people’s health and ecological environment of the surrounding areas. As for all the subcomponents of project construction, special environmental protection measures will be adopted correspondingly. Please see Annex 1 for the Common Environmental Protection Measures.

While during the operation period, major pollutants will be domestic waste water

and solid waste from surrounding households, which will be discharged to rivers and

waters. With respect to this Project, during its operation period, no waste water,

waste gas and solid waste will be discharged, which will merely have negative impact

on the environment. Construction behaviors will be conducted based on the existing

project, so it will cause significant impact on the ecological stability of this area. After

the flood control dams are built, as time goes on, the parts of ecological environment

that have been impacted during the construction period will be rehabilitated

gradually.


34


6 Environmental Monitoring Plan

6.1 Monitoring Objectives

Environmental monitoring involves two periods, namely the construction period and the operation period. Its objectives are: i) to timely have the overall dynamic pollution information of the proposed projects; ii) to understand the extent of changes of environmental quality and the extent of impacts in the project areas caused by the project construction; iii) to understand the dynamic environmental quality during operation; and iv) to make timely feedbacks to superintended authorities so as to provide scientific underpins for the project environmental management.

6.2 Environmental Monitoring Institutions

Contractors or operators will entrust Environmental Monitoring Stations in Nanning to undertake environmental monitoring tasks during construction and operation respectively. The entrusted institutions are those that have been certified by national authorities in respect of environmental quality monitoring and with complete equipments and sufficient technical expertise, thus ensuring an appropriate fulfillment of the undertaken monitoring tasks.

Based on the projected results of the EA, the environmental monitoring is to make follow-up monitoring of pollutions during construction and operation, the concerned sensitive points that might probably have obvious pollutions will be selected as monitoring points. Monitoring items can cover areas that might have relatively great impacts on the environment, namely noises, ambient air and surface water environment. The selection of monitoring factors can be made based on the pollution characteristics of specific project. Relevant monitoring analytical methodologies defined in Technical Specifications for Environmental Monitoring issued by National EPA shall be applied respectively. Executed assessment standards will be national standards confirmed in the EA report of each subcomponent.

Detailed key approaches for effective monitoring of activities on construction sites are summarized in the Table 6.2-1.

Table 6.2-1 Monitoring Tasks during Construction and Operation

Plan Activity Responsibility

Remarks Implementation Supervision

Fund Raising

Construction Period1 year （ 1~2 months）

Preparation of EMP for construction sites

IA Environmental supervision/EPB

IA To start EMP preparation within one month after the signing of the contract and complete


35




Fund Raising

the preparation of EMP within two months after the signing of the contract, subjected to the review and approval of EMC

Construction Period

For each selected site, the construction contractor and the operator should propose the boundary for the construction of the project for approval

IAEnvironmental supervision /EPB

-

The construction contractor and the operator are required to prepare a site map before the commencement of the project

1year （ 1~3 months）

Preparation of pollution control plan to prevent air and noise pollutions

IAEnvironmental supervision /EPB

IA

To be reviewed and approved by EMC after consulting relevant institutions and the residents

Construction Period

Monitoring of air, noise, and water quality

Special components

Construction Period

Environmental Pollution Control Plan and all pollution control measures mentioned in CSEMP must be put into effect, the contractor and the operator are required to execute mitigation measures in advance and to make weekly inspections on all construction camps and installations

IA Environmental supervision -

CSEE will make daily visit to construction sites for inspection of camps and installations

EMC 2 months

Construction Period

Construction contractor and operator is required

IA Environmental supervision

- The final payment made by IA/PMO is


36




Fund Raising

to fill in monthly statements and report the same to relevant departments

based on the suggestion of CSEE

Construction Period

To observe and report the project non-compliance according to the process and extent


Level 1：EMCLevel 2：EMC and IALevel 3 ：EMC，IA，PMO

Construction Period

Decision-making on delay or refusal of interim payments to the construction contractor or the operator

IA Environmental supervision, -

Construction Period

To ensure the process of land acquisition satisfies the construction plan

IALand and Resources Bureau

Construction Period

All traffic information involved the whole process of project construction must be provided

IA

Environmental supervision/ Traffic Police Depart.

IA

The IAs to provide the latest updates of traffic information for a joint review by CSEE & EMC and traffic administrative departments and a final approval will be made by EMC

Construction Period

To provide necessary traffic lights in the areas neighboring the construction sites

IA Traffic Police Depart. IA

Construction Period

For temporary interruption of public services, to make public notifications at least three days before the event

IA EPB IA

The IAs will provide latest updates of the plan for a joint review and approval of relevant institutions and EMC

Constructio To report daily IA Environmental - Weekly Site


37




Fund Raising

n Period supervisionReport ， Monthly SRS Report

Construction Period

Daily/weekly/monthly reports


Weekly Site Report ， Monthly SRS Report

Construction Period

To report once every season IA Environmental

supervision -

The report should be made available to other relevant institutions if requested

Construction Period

To report once every half a year IA Environmental

supervision -

The report should be made available to other relevant institutions if requested

Project Completion

Restoration of temporary sites, removal of all construction materials and equipments and plants

IA Environmental supervision IA

Operation PeriodAfter the completion of construction, i.e., one year after the restoration of temporary sites


Application for final payment if no non-compliance exists

Summing-up of project experiences for application to other projects of similar natures

IA Environmental supervision

The process of standardization; organization for joining the training workshop held by the third party institutions and to make showcase of project outcomes and benefits

6.3 Detailed Environmental Monitoring Requirements


38


The detailed environmental monitoring plans and cost estimates of each sub-component are listed in Annex 2.

7 Environmental Training Plan

7.1 Training Requirements

The main objective of environmental management capability building is to train environmental managers and environmental supervisors, and the training is one of the components under the project technical supports. The training launched during construction also involves the construction unit and workforce. Before the commencement of construction, all construction units, operation units and construction supervisors are required to compulsively join in the trainings concerning environment management plan, related skills and knowledge. The training should also be carried out according to different work positions.

7.2 Training Contents and Budget

(1) Environmental Managers and Environmental Supervision Engineers

The training will be organized by PMO one year before the implementation of the project and to be attended by the full time environmental manager of the PMO, full time coordinators of environmental manager, and environmental supervision engineers of the subcomponents. The environmental technical expert will be responsible for the execution of the training.

(2) Contractors and Construction Workers

The PMO or IAs of the project subcomponents will organize training in project located areas before the commencement of construction. The training will be practically executed by the Environmental Management Expert of the project or the trained full time environmental managers of relevant enterprises.

(3) Operators

The PMO or IAs of the project subcomponents will organize training in project located areas before the commencement of operation. The training will be practically executed by the Environmental Management Expert of the project or the trained full time environmental managers of relevant enterprises.

The training contents, personnel, time arrangement and cost budgets are listed in Table 7.2-1.


39


Table 7.2-1 Training Contents, Personnel, Time Arrangement and Cost Budgets

Issues Contents Time Duration Number of Trainee

Cost/RMB10,000

Environmental Managers and Environmental Supervisors

Operation Capability

A fast browse and identification of the functions of the hotkeys of Word、Excel and PowerPoint

To study the World Bank’s safeguard policies To strengthen the study; the technical consultant

is to prepare detailed environmental protection rules for the IAs, each copy of the detailed rules should include detailed specifications for monitoring.

To study the environmental impacts and required environmental monitoring items of the project.

2012

4 days

2 full time Environmental Managers, 2 environmental management coordinators and 5 Environmental supervision engineering

6

Identification of compliances

Training concerning the process of on-site monitoring, including the observation procedures for organization & communication, roles and responsibilities, decision-making process, reports and standards.

1 day

Emergency Response Team

Identification of on-site hazardous materials Potential leakage and overflow Impacts on the environment and human being

caused by the leakage and overflow The process of emergency response ( including

prioritized response ) The location and application of equipments for

emergency responseEquipments for communication and reports

1/2 day

Emergency rescue and medical first aid

The process of seeking medical assistance under emergency and non-emergency situations and other relevant medical assistance ( such as long distance calls and medical consultations)

1/2 day



The management of hazardous materials and wastes, including the disposal of explosive wastes

Proper application and storage process Proper application process, including the process

for infusion of fuels, the calculation of applicable quantities and ensuring of effective utilization of relevant equipments

Proper disposal of used storage tanks The storage process for hazardous wastes The management of borrowed land and ruin sites Management of non-hazardous wastes Medical issues concerning the exposure to

hazardous waste Emergency response process

1/2 day

The inspection and reporting process concerning health and safety

Health and safety issues Health and safety requirements Execution of health and safety inspection The process for reporting and solving of issues

1 day

Traffic safety

Traffic rules and regulations Training for safety driving Vehicle maintenance process Fuel infusion processEmergency response process

1/2 day

Monitoring and analysis of water quality, air quality and noise

Utilization of equipments, including quality control for execution of standards, testing, methodology, transportation of samples and data quality control

Monitoring and reporting requirements

1/2 day

Contractors and Construction WorkersGeneral Environmental Knowledge for Construction workers

Introduction of relevant environmental impact factors and environmental protection measures

Introduction of special sensitive areas and issues and the status of the areas in the vicinity of the construction site

Introduction of the roles and responsibilities of environmental management design engineer, environmental supervisor and construction

Before construction

A half-day workshop at each construction site

All workers of contractors

3.5



supervision engineer and the essentials for the reporting of environmental issues

Wastes management on the construction camps and sites

Pollution control measures for construction sites Cultural relics

Penalties for violation of laws, regulations and rules

General health and safety of construction workers

Prevention of HIV/PIDS and STD, including the introduction of their ways of spreading and the ways for prevention.

Prohibition of alcohols and drugs The process of seeking medical assistance under

emergency and non-emergency situations and other relevant medical assistance ( such as laboratory tests and consultancy services for STD )

General knowledge regarding health and safety, including processes such as traffic safety, safety utilization of electricity, management of explosives, fires and hazardous wastes

The utilization of personal protection apparatusPenalties for violation of laws and regulations

A half-day workshop at each construction site

Operators Environmental Management Staff

Management procedures for the World Bank funded Projects

Mechanism for the filing, disclosure, communication and reporting of environmental information

Emergency response for environmental risksInspection and reporting process for health and

safety

Before operation

A one day workshop in Laibin City

2 full time Environmental Managers, 1 environmental risk emergency personnel and 2 Environmenta

4

Study tours for advanced techniques and environmental management.

Domestic study tours in localities with



experiences of advanced municipal projects

l workersEnvironmental Workers

Utilization of equipments, including quality control of execution of standards, testing, methodology, transportation of samples and data quality control

Monitoring and reporting requirementsEmergency response for environmental risks: potential leakages and overflows; impacts on the environment and human beings caused by the leakages and overflows; the process of emergency response ( including prioritized response ) ; the location and application of equipments for emergency response

A two-day workshop in Laibin City



8 Cost Estimates for Environmental Management and Financial

Sources

8.1 Budget Distribution

The implementation of the measures defined in EMP will involve plenty of units, thus the funds for implementation are sourced variously. An absolute majority of the environmental protection activities are launched through project measures, therefore, the construction contractors and project operators should be responsible for the financial resources and include the same into the cost of their project estimation and make detailed breakdowns in the tender documents.

The budget for EMP is mainly used for the environmental management during construction and operation periods, including costs for environmental monitoring, environmental supervision, personnel training, and operational costs for environmental management institutions. Costs for prevention of risks should also be included in some of the sub-components. Costs for EMC’s activities, water quality and atmosphere monitoring, noise pollution monitoring, and the costs for CSEE and EESI, are covered under financial arrangements for international project management of PMO and IAs. Costs of monitoring and supervision activities of CSEE form a part of the costs for construction and supervision. Local monitoring stations will be responsible for the monitoring of water quality, atmospheric quality and noise pollution as per the requirements defined in the contract entrusted by IAs and the IAs will bear the monitoring costs. The routine monitoring data of environmental protection departments are applicable for the project if the activities of routine monitoring of local environmental protection departments are executed in synchronization with the implementation of the project.

8.2 Financial Sources and EMP Budget

Table 8.2-1 summarized the costs for environmental management during construction and operation.

According to the time span of project implementation, it must be guaranteed that the annual budget for project interim payments has included a certain amount of deposits allocated for guaranteeing complete compliances in respect of relevant management requirements for the construction contractors and operators. Table 8.2-2 lists the weighing for deposits of different activities which is to apply as a rate and to be incorporated into the sum of construction contracts.


44


Table 8.2-1 Summary of Environmental Management Budgets by Sub-component

No.

Names of Components

Annual average cost during construction ( RMB 10,000 )

Environ.

Protection trainings

Total cost during 2 years of construction

①


②


③

Cost during operation ( RMB 10,000 )

Environ.

Protection trainings


④E

nvironmental

protection investm

ent during operation

Total( + + +① ② ③ ④+⑤ ）

PMU operation

Environ. m

onitoring

Environ. supervision

Cost during operation

Environ. m

onitoring

Salary

Logistics

Transportations Sala

ry

Logistics

Transportations

1

Caoxiegou Canal ecological rehabilitation

4.2

2 1.53.8

5 5 38 128.1 420.3 4.2 21.5

1.0

219.4

6.5 612.3

2Flood control dikes

5.3

3 1.54.2

5 5 43 417.31119.03

5.3 31.5

0 221.6

16.8

1617.73

3

stormwater and sewage pipeline network in old urban area

10

5 21.4

8 11 63.8 50.4 216 10 5 2 0 3 37 0 367.2

4Road rehabilitation

3 1 0.50.4

3 2 17.8 4.5 54 3 10.5

0 2 11 0 87.3

5 Flood 5 3 1.5 2. 4 4 35.8 11 0 5 3 1. 0 2 21. 2 70.2



control sluice gates and drainage pump stations

4 5.2

4

Total27.5

14 712.2

25

27198.4

611.31809.33

27.514

71.2

11

110.4

25.3

2754.73



Table 8.2-2 Distribution of the Rate of Allocated Deposits for Environmental Management Required in the IAs Budget

NO. IA requirements Rate of allocated deposit in the budget by sub-component

1 Environmental protection management 0.5

2 Management of labour unions and occupational health 0.5

3 Public safety management 14 Social management 1


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9 Information Management of EMP

9.1 Information Sharing

Environmental management requires necessary information sharing among various departments and different posts of PMO, IAs, contractors and operators within the project framework; meanwhile, relevant information should be disclosed to related parties and the public.

Internal information sharing can be realized by various means, such as meetings and internal briefings. A formal meeting must be held once a month and all shared information must be recorded and filed. External information sharing can be executed once a year or a half-year. The information sharing with cooperate units must be recorded on the minutes and filed.

9.2 Record Keeping Mechanism

In order to guarantee an effective operation of the environmental management system, all involved institutions must establish a prime record system and keep good records of the followings:

1) Requirements of Laws and Rules;

2) Administrative Permissions;

3) Environmental factors and related environmental impacts;

4) Training;

5) Activities concerning inspections, checking and maintenance;

6) Monitoring data;

7) Effectiveness of correction and precautious measures;

8) Information of related parties;

9) Review process;

10) Appraisal process.

Besides, necessary actions should be taken for the control of the above mentioned records, including the processes of marking, collecting, cataloging, filing, saving, managing, maintaining, inquiring, storage life and treatment of the records.

9.3 Reporting Mechanism

In the course of project implementation, construction contractors, operators,


48


monitoring institutions, environmental supervision engineers and PMO should be responsible for the record keeping concerning project progress, implementation of EMP, environmental monitoring results, and the timely report of the same to relevant departments. The following aspects are mainly involved:

(1) The project ESE will keep monthly detailed records of the implementation of EMP and will timely submit the weekly report and monthly report to the IAs and PMO, information regarding the implementation of environmental protection measures, the execution of environmental monitoring as well as monitoring data must be included in the weekly report and monthly report.

(2) Construction contractors and operators are responsible for keeping detailed records of the project progress and the implementation of EMP by season and for the timely submittal of seasonal reports to PMO. Copies of the same must be provided to Laibin EPB simultaneously.

(3) At the completion of the entrusted tasks, monitoring institutions should submit monitoring reports to the construction contractors ( or operators ) and the ESE in time.

(4) The construction contractors and operators should submit to Laibin EPB and the Laibin PMO project environmental monitoring reports in a timely manner. The project progress reports about the implementation of EMP (such as monthly reports, seasonal reports and annual reports) prepared by PMO should submit to Laibin EPB the relevant agencies and the WB (if required) in a timely manner, such reports should include information, such as the implementation progress and effectiveness of EMP,.

(5) In case of occurrence of special events violating relevant laws and regulations in environmental protection, the ESE and PMO should report to local superintended administrative departments responsible for environmental protection and reports should also be made to their higher departments whenever it is necessary.

(6) Project EMP Implementation Report should be prepared and submitted to the World Bank twice a year. The EMP implementation report shall mainly cover the followings:

a) The implementation of the training plan; b) General progress of the project, e.g.the construction progresses of

river course treatment project, pavement rehabilitation, and the completed length of pipelines networks etc.

c) Information about the execution of environmental protection measures, environmental monitoring activities and the key results of environmental monitoring of the project.

d) Information about public complaints. In case of the occurrence of public complaints, records should be made for the main contents of complaints, their solutions, and the level of satisfaction of the public.

e) EMP implementation plan for the next year.


49


10 Sustainable Public Participation Plan and Complaint Channels

for Dispute

10.1 Sustainable Public Participation Plan

(1) During the construction period and within 3 years after being in operation, 1 spot check will be conducted on each environmental sensitive target on a quarterly basis, and 1 spot fact-finding meeting with public participation will be held in those areas with concentration of environmental sensitive targets on an annual basis.

(2) Based on the results of quarterly surveys and the annual survey, assess the public’s satisfaction, analyze relevant opinions, and make necessary improvement to environmental mitigation measures.

10.2 Complaint Channels for Dispute

(1) Establishment and Composition of Complaint Agency

To better protect the legitimate rights of all affected persons, a complaint system will be established to provide a convenient, transparent, fair and effective complaint channel for the affected persons, and for this purpose, an Environmental Impact Complaints Handling Directive Team (hereinafter referred to as “the Complaints Handling Directive Team”) will be organized for this project. The team leader will be served by an official from the Environmental Protection Bureau of Laibin City, and team members will comprise staff members from the Project Management Office, the Environmental Monitoring Station of Laibin City, the environmental impact assessment body, the project owner’s unit and other relevant organs, bodies or units. Subordinate to the Complaints Handling Directive Team, complaints handling offices will be set up in the Environmental Protection Bureau of Laibin City and the project owner’s unit, to be in charge of collecting and sorting all kinds of environmental impact complaints and giving resolution views after consulting with relevant accountable units.

(2) Complaint Procedures

The Complaints Handling Directive Team and their subordinate complaints handling offices will start to accept environmental impact complaints from the public within one week after the project commences operation, and in the meantime, a complaint hotline and a complaint mailbox will also be put into service. See the following for the details regarding the complaint procedures:

When an affected person believes his/her rights have been infringed in any aspect of environmental protection, he/she may make a written or oral complaint to the complaints handling office set up by the project owner’s unit. The project owner will, on the basis of the condition of the issue, try to resolve the complaint through negotiation with the complainant within one week, and take a detailed record of the complaint and the resolution thereof and have it sorted. All complaints shall also be reported to the Complaints Handling Directive Team on a regular basis.

If a complaint can not be resolved through negotiation, the complainant may continue to complain orally or in writing to the complaints handling office of the


50


Environmental Protection Bureau. Officers of the complaints handling office shall take a detailed record of the complaint and have it sorted. After consulting with relevant accountable units, the complaints handling office shall give its view on the resolution of the complaint within two weeks.

If the complainant does not accept the review of the complaints handling office, he/she may lodge a written complaint with the Labin EPB within 1 month after receiving the resolution view from the complaints handling office. The Environmental Protection Bureau will give its view on the resolution of the complaint within three weeks.

If the complainant still disagrees with the resolution review given by the Environmental Protection Bureau, he/she may, after receiving such view, bring an action with the competent local people’s court of law in accordance with the Civil Procedure Law of the People’s Republic of China for adjudication.

11 Liabilities for Breach of Contract during Construction Period

The construction contractor shall perform its contractual obligations to complete its construction assignments in good quality and on schedule. If the construction party fails to reach the required quality under the contract due to its own reasons, the project owner shall have the right to demand the construction party to render repair, rework or reconstruction within a reasonable time limit. A “Reasonable Time Limit” shall mean the length of time needed by the construction party to complete free repair, rework or reconstruction as determined according to the degree of inconformity of the finished works with the required quality and on the basis of the construction period determined as per relevant rules of the state and the provisions of relevant contracts. All repairs, reworks and reconstructions must be rendered free of charge.

If any repairs, reworks or reconstructions which are attributable to the construction party result in delay in the delivery of the finished works on schedule, the construction party shall also have to bear the liabilities for delayed delivery.

All construction supervision personnel must perform their contractual obligations of supervision. During the construction of the principal body of the project, the supervision personnel must be stationed on the construction site for at least 80% of the total construction days (which will be determined according to the attendance records taken by the attendance checker of the construction party and the inspection results of the inspection team of the Project Management Office), if supervision personnel fail to station on the construction site as required, they will be deducted a portion of their supervision fees. During the construction process, if dereliction of supervision duties results in any environmental pollution or disruption accidents or incidents, relevant supervision personnel will be held accountable for the resulting liabilities in accordance with applicable statutory or regulatory rules.


51


Annex 1 Environmental Specifications for Construction

1 Overview

I. The constructors and construction staff are obliged to implement mitigation

measures mentioned in these Specifications to avoid the inconvenience to the local

people during project implementation as well as to reduce environmental impacts

during the construction period and operation period.

Ⅱ.Remedial measures which are not able to be implemented effectively during the

construction period should be realized when the project completes:

1) Restore vegetation landscape in all affected areas, e.g. grass and trees planting;

2) Clean rubbles and sludge, which are left over during rivercourse construction, to

make sure that waterflow in drains and culverts is unblocked;

3 ） Clean gravels and waste in all construction sites and dispose the remaining

materials properly;

4) Restore the borrowing area.

2 Code of Conduct for Construction Staff and Environmental Standards

This section, integrating national and local laws and regulations, provides guidance

for the construction staff. Before construction, the constructors should design a

construction plan specific to the project and clarify the abidance to the code in the

plan. Only after the plan is approved by the project engineer can the project

construction moves forward.

2.1 Prohibited Acts:

The acts below are prohibited in or around the construction sites:

1) Cutting down trees beyond the permitted area of the project for any reason;

2) Hunting, fishing, catching wild animals and picking plants;

3) Using toxic materials which have yet to be approved, including leady paint and

asbestos;

4) Affecting other artistic buildings and constructions with historical value;


52


5) Building fire;

6) Using fireproofing facilities without permission (not include the authorized staff with

safety protection) ;

7) working on construction after drinking liquor.

2.2 Traffic

The selection of the routes to the construction sites should get the permission from

the project engineer. Chose appropriate vehicles according to the level of local roads

and impose restriction on loading capacity to prevent roads and bridges from

damage. If damage happens due to overloading, the constructors should take the

responsibility of repairing after the project engineer agrees.

The constructors are not allowed to use vehicles with heavy exhaust emission and

loud noise. In the construction finished area, noise abatement facilities should be set

up and their normal operation should be guaranteed.

During the fulfillment period of the contract, the constructors can carry out necessary

traffic control measurement after the project engineer agrees.

2.3Construction Staff and Construction Camps

The constructors should recruit workers at the local place as far as possible and

provide appropriate trainings.

The constructors should, on the construction sites, provide workers with sufficient

hygiene facilities (toilets and area for washing).The facilities also include enough cold

and hot water, soaps, drying machines and etc.

The constructors should build temporary septic-tanks for the workers living on the

sites so as to avoid the impacts on nearby rivers.

The constructors should figure out measures for construction sites to store building

materials and dispose solid waste.

The constructors should forbid the use of wood for cooking or heating in construction

camps and provide other alternative fuel instead.

The constructors make sure to set up construction sites, warehouses, pitch-

generated devices and plants in the suitable places, at least 500m far from


53


residential area. Pitch-generated devices should be set up at least 1000m far from

residential area. At the same time, the layout should be approved by the project

engineer.

The constructors make sure to set up construction sites, warehouses, diesel &pitch

storage sites as well as pitch-generated devices at least 500m far from rivers. Also,

the constructors should prevent pollutant running into rivers in the operation time,

especially prevent its running through land or surface water in rainy seasons.

Recycling lubricants, digging channels round the sites and setting up sedimentation

tanks or oil-collecting grooves are necessary.

During the molding of building materials, the construction staff is forbidden to use

wood to heat up the fuel.

2.4Solid Waste Management and Water and Soil Erosion

Solid waste and harmful waste can be controlled effectively by implementing the

following measures.

2.4.1 Solid Waste Management

1) Reduce the generation of waste which needs to be disposed and cleared away.

2) Identify and categorize the waste. If hazardous waste is generated, it should be

stored, collected, transported and disposed according to properly procedures.

3) Identify and divide disposal area as well as clearly indicate what kind of materials

and substances are allowed to be stored.

4) Waste generated during construction(including the excavated soil) should be

transported to designated places for stacking and disposal(at least 300m far from

rivers, brooks, ditches, lakes or wetlands).In the designated place, set up solid waste

recycling and separating/categorizing system to dispose waste, scrap metals, used

oil and other remaining building materials generated during construction.

2.4.2 Control of Water and Soil Erosion

Minimize the utilization and damage to the land, reinforce damaged areas as soon as

possible, manage areas for drainage and dispose sediments on sites. Screen for

erosion control should be set up around dug holes, dug wells and road surface.


54


Protect the leaf litter and its organic matter on the topsoil, which can be backfilled to

the damaged area so as to facilitate the growth of local plants.

Cover eroded barren area with local grasses and vegetation, or conduct hardening

treatment to the soil surface in the region.

Implement erosion control measures well before rainy seasons, in order to better

carry out the following construction. When each construction site completes its

engineering, erosion control measures should be ready.

Sedimentation control facilities, including stockpiles, stone roads, settling basins,

bales of straw, shrubs fences, slag mucks and etc., should be set up on all

construction sites to slow down runoff, convert flow directions and deposited

sediments before vegetations recover.

Prevent waterflow from running into construction sites or disturbing the work by

setting up gutterways, berms, grass fences, stone-stackings and etc.

Keep doing erosion control until vegetations recover completely.

If necessary, sprinkle the earth roads, excavated places, filler and soil-deposited

areas to reduce wind erosion.

2.4.3 Protection Areas

Identify and divide protection areas for equipments (at least 15m far from rivers,

brooks, lakes or wetlands).Fuel should be stored in proper places and approved by

the project engineer.

Make sure all equipments can be only used in the divided protection areas; it is

forbidden to pour out the used oil on the ground, or into the water body, drainage

system or sewers.

All overflow and collected oils should be disposed based on standard environmental

procedures or guidance. Areas for fuel storage and backfilling should be set up 300m

far from the crossing of drainage structures and important water body, or under the

guidance of the project engineer.

2.5 Civil Works Engineering and Slope Excavation and Filling Engineering

Arrange civil works engineering properly especially in rainy seasons. During the


55


construction, slope excavation and filling should be kept firmly and minimize the

impacts on other places outside the restricted area of construction. Especially in rainy

seasons, continuous construction is necessary, in order to finish excavation and

filling engineering for the same sections as soon as possible. Try to avoid

construction suspension due to raining or other reasons, which will cause slope

erosion.

To prevent slope excavation and filling from erosion, catchwater and drain should be

built on the top and the bottom of slop surface according to engineering drawings.

Besides, grass and other plants should be planted. Catchwater ought to be built

above the excavated slop surface so as to reduce the erosion by runoff.

The soil and rocks generated from excavation and other waste materials should be

transported to designated places for disposal after the project engineer agrees.

Disposal places can not be set up in the places which have potential landslides, and

the disposal places should not affect other farmland or private land; meanwhile, the

stackings should not be washed into surface water body by rain water. Build up

drains around stacking places under the guidance of the project engineer.

2.6 Borrowing Earth and Borrowing Area

When the constructors open up new borrowing area on the earth’s surface, in the

river or the used land, they should get the approval from the project engineer.

Borrowing area should not be located in the place that may damage natural or

designed drainage facility. Borrowing area in riverway should not be located in the

place that may erode or damage the riverbed, or where the sand may run

downstream easily.

The constructor should guarantee the used borrowing area in the condition of firm

slops and leveled sites. Besides, there should be no dead water in drains otherwise it

will bring mosquitoes.

The sand and stones excavated from rivers should be kept far enough. The depth of

excavation in any borrowing area should more than 1/10 of the width of rivercourse,

in order to avoid the river being cut off and the riverbed being eroded or damaged. If

the constructors have to borrow earth from vegetation places, they should get

approval from the project engineer, and try to avoid the environmental sensitive spots


56


and residential areas as well as use effective processing device for smoke.

The following acts should be done in any borrowing area and spoil area:

1) Identify and divide the borrowing area and spoil area, at least 15m far from

sensitive areas(e.g. high abrupt slopes, easily eroded soil and areas where water is

directly drained to sensitive water body);

2) Make sure the earth material is excavated from the approved and designated

borrowing area;

3) The new-excavated borrowing area should keep the surface soil, which can be

backfilled the area after the useful earth material has been excavated , so as to form

the even land or slop surfaces. Terraced fields should be built on certain steep slops

in case of water loss and soil erosion;

4) Surplus surface soil should be compacted and planted vegetation. In proper areas,

the constructors can cover the surface with waste slag or surface soil containing

organic matter, which is good for vegetation recovery. Local plants can grow up more

easily;

5) In construction areas where drains have been built, earth material should be

avoided to rush into the drains and block them;

6) All waste slag generated during the construction should be cleared away once the

work is completed.

2.7 Construction Waste and Transport

The constructors should work out and implement daily working procedures for waste

disposal on construction sites as well as prepare sufficient disposal facilities for

construction waste.

Rubbles and gravels generated from demolition of old buildings can be recycled

properly to serve as building materials for other projects (e.g. roadbed pavement).

This waste should be identified and evaluated on construction sites first and

approved by the project engineer before its recycle. The constructors should follow

the next three points: （a）do not carry out construction in designated forest areas;

（b）do not impact the natural water body; （c）and do not impact endangered or

rare phytocoenosium. Besides, the constructors are definitely not allowed to dispose


57


any waste within any environmental sensitive area.

During the construction, waste slag or sludge should be cleared away at once if piling

up on the ground near the construction sites, and then the constructors should

restore the ground and get the approval from the project engineer.

During the whole construction, including periods of preparation, maintenance,

demolition and waste clean, transportation should be planned under guidance of the

project engineer, and measures dealing with the emergency also have to be taken

into consideration.

2.8 Safety Issue during Construction

One of the constructors’ responsibilities is to protect the people on and around

construction sites to avoid the impacts of construction on the person and property. It

is the constructors’ responsibility to abide by national and local safety regulations and

take any necessary measure to prevent accidents, including the following 10 items:

1) To set up clear marks for pedestrian safety at the entrances/exits of construction

sites and the roads for construction transportation;

2) To arrange staff for traffic safety guidance near schools during the rush time;

3) To set up sufficient warming signs (including picture paintings, frames, marks and

etc.), road signs and protective barriers to ensure pedestrian safety during

construction;

4) To provide trainings to workers before construction;

5) To provide personal protective equipments and clothes (goggle, gloves, mask,

dust cover, helmet and etc.), which are compulsory to be used;

6) Each construction site should have bulletin boards for safety information and set

up warming marks at the warehouse where chemicals are stored;

7) To require all workers to learn about safety information related to various

materials; to explain the potential risks from the materials to the construction staff

and their families, especially to pregnant women and ones who are planning to have

babies; and to encourage workers to share relative information;

8) To make sure that asbestos-containing material or other toxic ones have been


58


disposed by well training workers;

9) To suspend construction when there are heavy rains or other emergencies;

10) The power facilities and mechanical equipments should be able to withstand the

impacts of a certain level of earthquakes.

2.9 Control of Noise and Dust

The constructors should guarantee the followings in order to control damages and

dust:

1) The running speed of construction vehicles outside construction sites is no more

than 15 miles per hour (24.14 km per hour);

2) The running speed of vehicles on construction sites is no more than 10 miles per

hour (16.09 km per hour);

3) Try to maintain the noise of machines and equipments under 90 decibel;

4) In sensitive areas (including residential area, hospital, sanatorium and etc.), more

strict measures are needed to prevent harsh noise;

5) Minimize the generation of dust and particulate matter to avoid its impact on

people’s living and commercial activities around;

6) Remove green plants by stages in case of being exposed to the wind;

7) Set up dustproof screen around construction sites, especially in the places near

houses, commercial areas and entertainment areas;

8) Sprinkle properly on construction sites such as the roads of heavy dust,

excavation areas, borrowing areas and spoil areas;

9) Take the right measures to reduce the impact of noise and vibration, which is

generated during construction, on the surroundings of construction sites.

2.10 Demolition of Existing Buildings

During the demolition of existing buildings, the constructors should take sufficient

measures to protect workers and the public from injury by fallen gravels and waste

slag. The measures include:

1) To set aside a designated area or chute for the fallen waste and make sure the


59


safety when the waste falls down;

2) To control the process of saw cutting, digging, sanding, slicing and etc, and take

the right method of anchoring to lead the waste down;

3) To keep clean during transportation. Try to avoid vehicle overload, which may

cause road and air pollution due to the falling of waste materials;

4) To adopt temporary protection measures at the edge of scaffold, e.g. setting up

railings and toe boards to prevent the waste falling;

5) To evacuate all the people within the blast affected areas before conducting

blasting work near populated places and other buildings. Try to minimize the impacts

of slungshots and the splashing by using blast cushion or other deflection ways.

6) To provide protective outfits such as goggle, shield, mask, safety helmet and

shoes to all workers.

2.11 Social Impacts

The constructors should do the followings to reduce negative impacts on social life

during construction:

1) Publicize information about construction plan, statement on environmental effect,

construction road, temporary course for public transportation, blasting, demolition

and etc. timely;

2) Impose restrictions on night construction. If it is needed, the constructors should

make reasonable arrangement for the work at night and inform the affected

communities in advance to adopt any necessary preventive measure;

3) If public facilities (e.g. water pipe, electric power and public transportation) are not

able to work normally due to construction, the constructors should publicize the

information, at least 5 days in advance, at the construction sites, public transportation

stops and the affected areas.

2.12 Handling of Cultural Relics and Historical Remains during Construction

During excavation and construction, If historical sites, historical remains, cemetery or

personal tombs are discovered, the procedures are as follows:

1) Stop construction at the place;


60


2) Mark out the location and area;

3) Protect the site in case of any damage to the cultural relics. When moveable

cultural relics or sensitive fossil remains are discovered, safeguard staff should be

assigned to make sure the safety until the local government or national

administration of cultural relics come to take over;

4) When discovering cultural relics, the constructors should inform the supervising

engineer within 24 hours, who is responsible for contacting the local government or

national administration of cultural relics;

5) It is the local government or national administration of cultural relics that preserve

the sites or historical relics before the follow-up work procedures are decided. The

experts of national administration of cultural relics issue preliminary evaluation

reports, analyzing the significances of the discovery in terms of various aspects such

as aesthetics, history, science, society and economic price based on relative

evaluation standards;

6) It is decided by the local government and national administration of cultural relics

that how to deal with the discovery, including how to modify the construction plan

(e.g. when an unmovable historical relic was discovered), how to preserve and

restore the relic and how to make use of it;

7) The local government, in the form of written material, notifies the project manager

of its decision on the discovered cultural relics;

8) For the safety of historical relics and remains, the constructors have to get

permission from the local government or national administration of cultural relics

before resuming the construction.

2.13 Dangerous Waste

If there are possibilities of dangerous waste or suspected dangerous

waste(something containing asbestos in the waste generated by construction

demolition) on construction sites, the constructors need to figure out a management

plan for dangerous waste, which has to be approved by the project engineer and

apply to all the workers participating in operation and transportation. The work of

cleaning up and disposing dangerous waste should be done by the specially trained

people, in accordance to the process with national, provincial or international


61


acknowledgment.

2.14 Health Services and AIDS Education

The constructors should provide basic first-aid service and facilities for emergency

rescue, including medical equipments and operation measures for individuals. The

injured worker should have been under a certain treatment before arriving at hospital.

The constructors have the responsibility to draw up a preventive plan to prevent

sexual diseases, especially preventing the spread of HIV/AIDS among workers.

Healthy plan, which provides suggestions for workers during construction period,

should be put into the construction scheme and approved by the project engineer

before starting the project.

3 Environmental Monitoring during Construction Period

In the process of construction, the project engineer will monitor the execution of

these specifications. If more specifications failed to be carried out, the project

engineer will require the constructors to stop the work or take other punishment

measures until the violations have been solved. Meanwhile, the constructors will be

required to follow the related national or local rules and regulations on environment,

public health and safety.


62


Annex 2 Environmental Monitoring Plan and Detailed Budget Breakdowns of Sub-components

Annex 2-1 Caoxiegou Canal Ecological Rehabilitation Project

Monitoring period

Environ. Factors

Monitoring Localities (quantity)

Monitoring items

Monitoring frequencies

Unit rate(RMB/ term)

Annual cost(RMB / year)

Interim cost (RMB)

Total(RMB)

Monitoring institution

Construction （ 2

years）

Ambient air

3 monitoring locations: Laibin No. 1 Middle School, Shacun village and Gusan village

TSP4 terms/year ， 2 days/term ， 1 time/day

360 1440 288076320

Qualified monitoring institutions

Odor 4 terms/year ， 1 day/term ， 4 times/day

6000 24000 48000

Water quality

3 monitoring locations: the effluent outlet of construction site and / or machinery maintenance area, wastewater outlet of construction camp, effluent discharge point of concrete mixing site

PH, SP, Petroleum

4 terms/year ， 1 day/term ， 1 time/day

390 1560 3120

2 monitoring locations: Caoxiegou Canal (300m in the lower reach of two tributaries of Caoxiegou Canal), outlet of Caoxie Lake into Hongshui River

Temperature, pH, DO, COD, BOD5,

NH3-N, TP, TN

3 term/year ， 1 term in seasons of low water level, mean water level and high water level respectively, 3 days/term, 1 time/day

3240 9720 19440

Noise 3 monitoring locations: Laibin LeqdB （ A 4 terms/year, 1 360 1440 2880



No. 1 Middle School, Shacun village and Gusan village

）

day/term, 2 times/day, one time during daytime and one time during nighttime

Sub-total RMB ） 41520 76320

Operation （ 2 years）

Water quality

2 monitoring locations: Caoxiegou Canal (300m in the lower reach of two tributaries of Caoxiegou Canal), outlet of Caoxie Lake into Hongshui River

PH,DO,COD, BOD5,NH3-N, TP, TN, SP

3 term/year, 1 term in seasons of low water level, mean water level and high water level respectively, 3 days/term, 1 time/day

3240 9720 19440 19440


Total （ RMB） 95760

Annex 2-2 Flood Control Dikes and Dams

Monitoring period

Environ. Factors Monitoring Localities (quantity) Monitoring

itemsMonitoring frequencies



Interim cost (RMB)

Total(RMB)


Construction （ 2 years ）

Ambient air

6 monitoring locations: Kuihua① village; Caicun Village;②

Mengcun village; Laibin③ ④ smelting works; Residential⑤ house located near the flood control dike (Caoxiegou Canal to

TSP 4 terms/year ，2 days/term ， 1 time/day

720 2880 5760 83720




Shizheng Canal) Residential⑥ house located near the flood control dike (Xianggui Railway Bridge to Xiangyang Road)

Water quality

4 monitoring locations: the sewage collection tank in different construction sites

PH, SP, Petroleum

4 terms/year ，1 day/term ， 1 time/day

520 2080 4160

7 monitoring locations: ① Qingshui River (Caicun section); ② Outlet of Modong Lake into Hongshui River; ③ 300m from the outlet of Modong Lake into Hongshui River in the lower reach; ④ Hongshui River (1000m from the intake site of water plant in the upper reach ) ⑤500m from the intake site of water plant in the lower reach;

Longdong River; ⑥ ⑦Hongshui River (500m from the outlet of Longdong River in the lower reach)

Temperature, pH, DO, COD, BOD5, NH3-N, TP, TN

3 term/year ， 1 term in seasons of low water level, mean water level and high water level respectively, 3 days/term, 1 time/day

11340

34020 68040

Noise 6 monitoring locations: Kuihua① Village; Caicun Village;②

Mengcun Village; Laibin③ ④ smelting works; Residential⑤ house located near the flood

LeqdB （ A）

4 terms/year, 1 day/term, 2 times/day, one time during daytime and

720 2880 5760



control dike (Caoxiegou Canal to Shizheng Canal) Residential⑥ house located near the flood control dike (Xianggui Railway Bridge to Xiangyang Road)

one time during nighttime



Attached Table 2-3 Stormwater and Sewage Pipeline Network on the Old Urban Area

Monitoring period

Environ. Factors Monitoring Localities (quantity) Monitoring

itemsMonitoring frequencies



Interim cost (RMB)

Total(RMB)


Construction （ 2 years ）

Ambient air

8 monitoring locations: Laibin No.3 Middle School; Laibin Central Primary School; intersection of Zhongnan Road and Dongnanyi road; intersection of Zhongnan Road and Dongnanyi Road; intersection of Zhongnan Road and Dongnanyi road; intersection of Weilin Avenue and Dongyi Road; intersection of Weilin Avenue and Nansi Road; Laibin Traditional Chinese Medicine Hospital; Maternal and Child Health Hospital; Affiliated hospital of Laibin Health School.

TSP 4 terms/year， 2 days/term， 1 time/day

960 3840 7680 28080




Water quality


PH, SP, Petroleum

4 terms/year， 1 day/term， 1 time/day

390 1560 3120

Noise 18 monitoring locations: Laibin No.3 Middle School; Laibin Central Primary School; intersection of Zhongnan Road and Dongnanyi road; intersection of Zhongnan Road and Dongnanyi Road; intersection of Zhongnan Road and Dongnanyi road; intersection of Weilin Avenue and Dongyi Road; intersection of Weilin Avenue and Nansi Road; Laibin Traditional Chinese Medicine Hospital; Maternal and Child Health Hospital; Affiliated hospital of Laibin Health School; Laibin Experimental Middle School; Laibin No.2 Middle School; Laibin Changcheng Hospital; Intersection of Liulai Road and Dongnanyi Road; Qixiang Kindergarten; Xiaobudian Kindergarten; Intersection of Weilin Avenue and Xiangyang Road; Intersection of Xiyi Road and Dong’er

LeqdB （A ）

4 terms/year, 1 day/term, 2 times/day, one time during daytime and one time during nighttime

2160 8640 17280



Road; Xingbin district government and Laibin Jimin Clinic.



Attached Table 2-4 Road Rehabilitation

Monitoring period

Environ. Factors


Monitoring items




Interim cost (RMB)

Total(RMB)


Construction （ 2 years ） Ambient

air

3 monitoring locations: Laibin Experimental Middle School; Laibin Health School; Jimin clinic

TSP

4 terms/year， 2 days/term， 1 time/day

360 1440 2880

7840 Qualified

monitoring

institutions

Water quality


PH, SP, Petroleum


260 1040 2080

Noise 3 monitoring locations: Laibin Experimental Middle School; Laibin Health School; Jimin

LeqdB （ A）

44 terms/year, 1 day/term,

360 1440 2880



clinic

2 times/day, one time during daytime and one time during nighttime



Attached Table 2-5 Flood Control Sluice Gates, Check Gates and Pump Stations

Monitoring period

Environ. Factors


Monitoring items




Interim cost (RMB)

Total(RMB)


Construction （ 2 years ） Ambient

air

3 monitoring locations: Modong village, Xinxun village and Cunbei

TSP

4 terms/year， 2 days/term， 1 time/day

360 1440 2880

47760


Water quality

3 monitoring locations: the effluent outlet of construction site and / or machinery maintenance area, wastewater outlet of construction camp, effluent discharge point of concrete

PH, SP, Petroleum


390 1560 3120



mixing site

4 monitoring locations: Caoxiegou Canal (100m from the two rubber dams) respectively) and Longdong River (100m from the two rubber dams)

Temperature, pH, DO, COD, BOD5, NH3-N, TP, TN

3 term/year， 1 term in seasons of low water level, mean water level and high water level respectively, 3 days/term, 1 time/day

6480 19440 38880

Noise3 monitoring locations: Modong village, Xinxun village and Cunbei

LeqdB （ A）

4 terms/year, 1 day/term, 2 times/day, one time during daytime and one time during nighttime

360 1440 2880

Sub-total RMB ） 27240 47760Operation （ 2 years ）

Noise 4 monitoring locations: residential sites near the flood drainage pump stations

LeqdB （ A）

During the operation of pump

480 1920 3840 3840



(Modong, Daohang station,, Binjiang North Road and Weilin Avenue)

station, 4 terms/year, 1 day/term, 2 times/day, one time during daytime and one time during nighttime





Annex 3 Special Environmental Protection Measures

Attached Table 3-1 Caoxiegou Canal Ecological Rehabilitation

Potential Impacts

Mitigation Measures Implementation Time

Implemented by

Supervision Agency

Environmental Protection Investment and Monitoring Costs (RMB10,000)

Exhaust gas

1. The construction site for dredging of sludge in the river course must be enclosed with hoardings not lower than 1.8 m. The hoardings must be solid, stable, tidy, standardized and esthetically nice;2. To hollowed-out cover the surface of silt disposal site with plastic film;3. The sludge should be transported with closed transport vehicles to avoid splash. The lime should be spray into the sludge pool to control odor. 4. Sludge must be carted away to designated site in a timely manner to avoid odor in surrounding environment.5. During dredging of bottom mud, each building worker must be equipped with safety appliances such as gas defense masks or respirators stuffed with activated charcoal fiber for safeguarding their health; medical personnel must be standby on site as well, for taking rescue actions timely.6. The transport time and route for sludge should avoid rush hour, busy business area and densely residential area.

Construction Period

Construction Contractor Environmen

tal supervision

Laibin EPB

135.7



Wastewater

1.The sludge or spoil are prohibited in piling up near the river, ponds and irrigation channel, and the piling-up spot shall be covered with canvas; it shall be fenced with earthwork cloth during rainstorm to prevent their flushing into the water.

Solid waste

1. The spoil caused from construction of various engineering shall be cleaned and carried away by entrusted carrying agency and are not allowed for arbitrary piling-up.2. The dry excavation method will be used for river dredging. A diversion canal and cofferdam will be made to dry the river before the construction machinery come to the construction sites. 3. Temporary sludge piling-up area should be at least 50m from the residential area.

Noise

1. Appropriate layout of construction sites shall be made to reduce huge noise pollution to certain areas; 2. Temporary sound barriers shall be built to reduce negative impacts upon the surrounding areas.

Physical health

1. The low-lying area should be leveled on regular basis to prevent flies and mosquitoes. Necessary protection measures should be taken to protect personal health. 2. Local health and disease prevention department should be invited to carry out monitoring and prevention of disease to ensure the physical health of construction worker and local residents.

Social Impacts

1. For construction activities near the villages, efforts should be made to build construction access roads in order to avoid disturbance and damage to rural roads by heavy machinery and vehicles. 2. Notice board should be placed on the construction sites. Information about project construction status should be released to



the public on time so that they can have better understanding about the progress of the project. The contact person and the complaint hotline should also be included in the notice board. 3. Upon identification of cultural relics during construction, all construction activities must be stopped promptly following by an immediate report to local supervision authorities for cultural relics, and the construction should not restart until the completion of identification and protection of cultural relics.

Water and solid erosion

1. To rationally arrange construction time and avoid earthwork excavation in rainy days. Water drainage should be carried out to avoid the scouring of rainwater on the surface soil. 2. The reserved land should maintain its original vegetation when it has not been used for construction. 3. 8.04hm2 of land requires grading work. For turf slope protection engineering, 2000m2 of land will be covered with temporary plastic braided cloth.

Construction Period

Laibin Water Conservancy Bureau

Total water and soil conservation investment 420.3

Ecological Environment

1. To build ecological slope protection as designed and rehabilitate the damaged vegetation promptly; 2. To improve the monitoring system; 3.To strengthen green building and management, using local species as much as possible.

Operation Period

Laibin Guizhong Water City Development and Investment Co., Ltd.

Laibin EPB 8.4

Water Environment

1. To improve the monitoring system; 2. To arrange effective promotion campaign and supervision, setting up indication boards on promotion and prohibition of sewage drainage; 3. To enhance routine maintenance of rivercourse, cleaning wastes on a regular basis; 4. To monitor water quality and dredge up rivercourse on a regular



basis for those landscape canals.

Solid Waste

1. To arrange rubbish collecting device (dustbin) along the two banks of rivers for the collection of rubbish and send it to the disposal stations; It is prohibited that solid waste be discharged to the Caoxiegou Canal; 2. To promptly clean the small amount of rubbish produced by the maintaining workers.

Attached Table 3-2 Flood Control Dikes and Dams

Potential Impacts


Implemented by

Supervision Agency


Exhaust gas

1. The fugitive dust in constructions sites and roads could be brought under control by sprinkling water and cleaning. It is suggested that water should be sprinkled on construction sites for 4 to 5 times every day. Based on domestic practices, this measure will allow the discharged gas to meet the monitoring concentration limits regarding unorganized emissions of particles as required by the Atmospheric Pollutants Emission Standard (GB16298-1996); The damaged vegetation should be timely restored and rational choice should be made in selecting places for piling materials and spoil; Materials that easily cause dust and are piled up temporarily shall be

Construction Period

Construction Contractor

Environmental supervision

Laibin EPB

425.7



covered. 2. To strengthen the control of smoke and dust: the emission of hazardous smoke, dust and gas is prohibited. Efforts should be made to reduce the pollution on rivers due to the fugitive dust of construction activities.

Waste Water

1. Constructors shall put the discharge of waste water under strict control during the construction period. Indiscriminate discharge of construction waste water is prohibited, to avoid pollution to the surrounding water environment. Construction waste water shall be drained to the temporary sediment tank before being sprayed upon the construction site or to water plants, reducing the pollution of SS to waters. 2. Waste water produced by engineering machinery shall be collected for treatment rather than being discharged to waters directly; 3. Materials that are easily eroding away or containing hazardous substances and spoil should not be piled up near the river banks. Shelters and covers should be equipped and geotextile fences be set up in construction sites in heavy rain in case materials are washed away into rivers.

Solid Waste

1. Earthwork balance shall be kept during construction. It is suggested that all waste earthwork be backfilled as much as possible, and the rest part shall be transported to other backfilling sites or special storage grounds that are designated by local environmental protection authorities. It is prohibited that waste earthwork be dumped directly to the nearby rivers; 2. During construction, construction waste and slag shall be



prevented from falling into rivers and cause pollution.

Noise

1. Appropriate layout of construction sites shall be made to reduce huge noise pollution to certain areas; 2. Temporary sound barriers shall be built to reduce negative impacts upon the surrounding areas.

Physical Health

1. Domestic sewage and excrement of constructors shall have sterilization and simple sediment, to prevent the outbreak and spread of infectious diseases and reduce the negative impact upon water quality; 2. Low-lying places produced by construction shall be cleaned frequently to avoid mosquitoes and other insects, preventing the outbreak and spread of infectious diseases; 3. To pay great attention to environmental protection during construction, adopting measures like wet earthwork excavation and spraying water on construction sites and roads;4. When working at those high noise-hit areas, workers shall wear earpieces to prevent noise damage.

Water and Soil Erosion

1. Working periods shall be arranged well to avoid possible construction in storm rainy days. Good drainage shall be guaranteed at construction sites, to avoid water and soil erosion and other damage due to heavy rain; 2. Earthwork storage shall be arranged well, earthwork balance shall be maintained during the whole construction process, and earthwork that has been excavated shall be used for backfill as much as possible;


Total water and soil conservation investment 1,119.03



3. Vegetation on the reserved places that are not used right now shall be maintained; 4. Revetments of flood control projects shall be covered with plastic braided cloth. New revetments shall be built along the Hongshui River (Shizheng Canal to Caoxiegou Canal Section), total 1230 meters in length, where 28560.60m2 of such cloth will be needed, while the Xiangyang Road to Xianggui Railway Section, the 1460 meter-long part, will need 33171.20m2 of color braided cloth, moving the total amount to 61731.80m2; 5. Altogether 12000 meters of temporary drainage canals will be excavated, with the unit earthwork amount being 0.375m3/m, and the unit commonly plaster mortar, 70m2/m.

Ecological Environment

1. To build ecological slope protection as designed, and to rehabilitate the damaged vegetation promptly; 2. To improve the monitoring system; 3. To strengthen green building and management, using local species as much as possible.

Operation Period


Laibin EPB 16.8

Water Environment

1. To improve the monitoring system; 2. To arrange effective promotion campaign and supervision, setting up indication boards on promotion and prohibition of sewage drainage.

Attached Table 3-3 Stormwater and Sewage Pipeline Network Potential Impacts


Implemented by

Supervision Agency

Environmental Protection Investment



and Monitoring Costs (RMB10,000)

Exhaust gas 1. The construction site should be enclosed with hoardings not

lower than 1.8 m. The hoardings must be solid, stable, tidy, standardized and esthetically nice; 2. Construction management shall be strengthened. Building materials shall be loaded and unloaded gently. Before leaving the construction site, all vehicles shall have their wheels washed and cleaned. Those vehicles loaded with lime, sands and stones and cement which will easily cause fugitive dust shall be covered with tent cloth, to avoid the fugitive dust or the secondary pollution of fugitive dust; 3. Engineering machinery with high energy consumption, low efficiency and severe emission of waste gas shall not be used. Vehicles and machinery like excavating machines shall be maintained promptly, and quality fuel shall be used, in order to reduce gas emission; 4. Construction scheduled shall be arranged well to shorten construction period and reduce the impact of waste gas; 5. Construction sites and roads shall be watered or swept promptly to reduce fugitive dust. It is suggested that the floor be watered 4 to 5 times a day for the purpose; 6. Transportation of building materials and spoil shall follow the local traffic rules (packed, covered or sealed during transportation). Overloading is not allowed, and the materials and spoil shall be covered to prevent from falling down. Before leaving the

Construction Period



Laibin EPB

53.2



construction site, vehicles shall have their wheels cleaned or washed;7. Concrete mixing machines shall be installed inside tents, and such machines can be shared by neighboring construction sites, being kept away from residential complex, organizations, schools and other populated areas. When working, water shall be sprayed to reduce fugitive dust; 8. Workers shall be given good protection, who shall wear masks when work.

Waste Water

1. Project management shall be strengthened. Water shall be saved;, production of waste water shall be minimized; Machinery shall be maintained promptly to avoid leakage. Moreover, all machineries shall be covered in rainy days.

Solid Waste

1. Spoil shall be transported by special forwarders, prohibited to be stored randomly; 2. Construction wastes shall be collected for recycling after the construction completes; 3. Domestic waste shall be collected and transported to designated treatment grounds.

Noise 1. Environmental protection education shall be strengthened for constructors. Both construction and domestic noise shall be minimized;2. Appropriate layout of construction sites shall be made to reduce huge noise pollution to certain areas;3. Low noise equipments are recommended. Maintenance done on a regular basis is requested for machinery and equipments; 4. As for pipeline construction, operation time of all machineries shall be scheduled well to reduce noise pollution. If construction



happens near schools and kindergartens, the engineering machinery that will produce loud noise, such as piling machines, shall be prohibited for use. And when schools are having exams, construction shall be stopped completely; 5. Construction shall be paused from 22:00 to 08:00, if near hospitals and residential complex; 6. During construction, measures shall be taken to reduce noise and vibration, including using elastic cushions, wraps and soundproof covers. Honking is prohibited at the construction site. 7. To reduce noise, transportation at night shall be avoided. Traffic routes shall be arranged well. During transportation at night, honking is prohibited.

Social Impact

1. Pipe paving shall be done section by section, whose excavation and backfilling shall be completed as soon as possible; 2. Temporary passages shall be arranged for construction sites near hospitals, schools and bus stations. Transportation of building materials shall not be done at rush hours. Special construction roads shall be set aside, when the construction is done near villages, to avoid the occupation of village roads, and to prevent those large machines and vehicles from damaging the roads; 3. Indication boards shall be established at construction site, explaining the construction contents and construction schedule to the public for their understanding and cooperation. The persons in charge and complaint hotlines shall be arranged.

4. Pipeline construction shall avoid rush hours. If inevitable, it shall follow the direction of traffic police, and make way for pedestrians and other vehicles;



5. Construction management and environmental protection training for constructors shall be strengthened; 6. Once cultural relics found, the construction shall be stopped completely, before local cultural relics protection departments finish identification and protection.

Water and Soil Conservation

To avoid water and soil erosion or scouring by rainwater during the construction, the surface soil will be covered with the earth-filled bags on the side of earthwork excavation to avoid landslide. The surface soil will be covered with temporary plastic braided cloth during rainy season or strong wind. Temporary retaining wall will be built with earth-filled bags and will be 0.5m in top width, 1.5m in foundation width 0.5m in height. The earth materials are from the stripping of surface water. The temporary retaining wall will be covered with plastic braided cloth. Upon the completion, the temporary retaining wall will be demolished as a soil source for landscaping on the project area. The unit earth-filled bag filling volume is 0.5m3/m. Temporary retaining wall will be 40,000m long, and the earth-filled bag filling (demolition) volume is 20,000 m3. 40,000 m2 of plastic braided cloth will be needed.


Total water and soil conservation investment 216

Attached Table 3-4 Road RehabilitationPotential Impacts


Implemented by

Supervision Agency

Environmental Protection Investment and Monitoring



Costs (RMB10,000)

Exhaust gas

1. The construction area should be enclosed with hoardings not lower than 1.8 m. The hoardings must be solid, stable, tidy, standardized and esthetically nice;2. Construction management shall be strengthened. Building materials shall be loaded and unloaded gently. Before leaving the construction site, all vehicles shall have their wheels washed and cleaned. Those vehicles loaded with lime, sands and stones and cement which will easily cause fugitive dust shall be covered with tent cloth, to avoid the fugitive dust or the secondary pollution of fugitive dust; 3. Engineering machinery with high energy consumption, low efficiency and severe emission of waste gas shall not be used. Vehicles and machinery like excavating machines shall be maintained promptly, and quality fuel shall be used, in order to reduce gas emission; 4. Construction scheduled shall be arranged well to shorten construction period and reduce the impact of waste gas; 5. Construction sites and roads shall be watered or swept promptly to reduce fugitive dust. It is suggested that the floor be watered 4 to 5 times a day for the purpose; 6. Transportation of building materials and spoil shall follow the local traffic rules (packed, covered or sealed during transportation). Overloading is not allowed, and the materials and spoil shall be covered to prevent from falling down. Before leaving the construction site, vehicles shall have their wheels cleaned or washed;

Construction Period



Laibin EPB

5.3



7. Concrete mixing machines shall be installed inside tents, and such machines can be shared by neighboring construction sites, being kept away from residential complex, organizations, schools and other populated areas. When working, water shall be sprayed to reduce fugitive dust.

Waste Water

1. Project management shall be strengthened. Water shall be saved;, production of waste water shall be minimized; Machinery shall be maintained promptly to avoid leakage. Moreover, all machineries shall be covered in rainy days.

Solid Waste

1. Spoil shall be transported by special forwarders, prohibited to be stored randomly; 2. Construction wastes shall be collected for recycling after the construction completes; 3. Domestic waste shall be collected and transported to designated treatment grounds.

Noise 1. Environmental protection education shall be strengthened for constructors. Both construction and domestic noise shall be minimized;2. Appropriate layout of construction sites shall be made to reduce huge noise pollution to certain areas;3. Low noise equipments are recommended. Maintenance done on a regular basis is requested for machinery and equipments; 4. As for pipeline construction, operation time of all machineries shall be scheduled well to reduce noise pollution. If construction happens near schools and kindergartens, the engineering machinery that will produce loud noise, such as piling machines, shall be prohibited for use. And when schools



are having exams, construction shall be stopped completely; 5. Construction shall be paused from 22:00 to 08:00, if near hospitals and residential complex; 6. During construction, measures shall be taken to reduce noise and vibration, including using elastic cushions, wraps and soundproof covers. Honking is prohibited at the construction site. 7. To reduce noise, transportation at night shall be avoided. Traffic routes shall be arranged well. During transportation at night, honking is prohibited.

Social Impact

1. Construction shall be done section by section, whose excavation and backfilling shall be completed as soon as possible; 2. Temporary passages shall be arranged for construction sites near hospitals, schools and bus stations. Transportation of building materials shall not be done at rush hours. Special construction roads shall be set aside, when the construction is done near villages, to avoid the occupation of village roads, and to prevent those large machines and vehicles from damaging the roads; 3. Indication boards shall be established at construction site, explaining the construction contents and construction schedule to the public for their understanding and cooperation. The persons in charge and complaint hotlines shall be arranged. 4. Pipeline construction shall avoid rush hours. If inevitable, it shall follow the direction of traffic police, and make way for pedestrians and other vehicles;



5. Construction management and environmental protection training for constructors shall be strengthened; 6. Once cultural relics found, the construction shall be stopped completely, before local cultural relics protection departments finish identification and protection.

Water and Soil Conservation

Before project construction, comprehensive grading work is required on the roads. The grading work area will cover 140,432 m2. To avoid water and soil erosion or scouring by rainwater during the construction, it is therefore suggested to set up grit chambers on both sides of construction roads. After the sedimentation process in the grit chambers, the rainwater will be directly connected to nearby municipal water drainage pipelines. There will be 18 grit chambers, which are in the trapezoidal cross-section and are 2.0m long, 2.0m wide and 1.0m deep. The slope gradient is 1 ： 0.5. The unit engineering earthwork excavation is 2.70m3/set.


Total water and soil conservation investment 54

Attached Table 3-5 Flood Control Sluice Gates, Check Gates and Pump Stations

Potential Impacts


Implemented by

Supervision Agency




Exhaust gas

1. The fugitive dust in constructions sites and roads could be brought under control by sprinkling water and cleaning. It is suggested that water should be sprinkled on construction sites for 4 to 5 times every day. Based on domestic practices, this measure will allow the discharged gas to meet the monitoring concentration limits regarding unorganized emissions of particles as required by the Atmospheric Pollutants Emission Standard (GB16298-1996); The damaged vegetation should be timely restored and rational choice should be made in selecting places for piling materials and spoil; Materials that easily cause dust and are piled up temporarily shall be covered. 2. To strengthen the control on smoke and dust in construction sites. Hazardous smoke, dust and gas are prohibited to be emitted there. Pollution to river course caused by dust emissions from construction sites should be reduced.

Construction Period



Laibin EPB

15.8

Waste Water

1. Constructors shall put strict control on waste water discharge during the construction period. Waste water discharge shall be regulated and not pollute surrounding water system and environment. Waste water should be channeled into temporary sedimentation tanks for sedimentation and then reused for sprinkling and greening in construction sites so as to reduce the impact of SS produced by construction on rivers. 2. Waste water produced by engineering machinery shall be collected for treatment rather than being discharged to waters directly; 3. Materials that are easily eroding away or containing hazardous substances and spoil should not be piled up near the river banks. Shelters and covers should be equipped and geotextile fences be



set up in construction sites in heavy rain in case materials are washed away into rivers.

Solid Waste

1. To do a good earthwork balance during the construction. Discarded earthworks produced by construction should be backfilled into the sites by all means, and the left-over earthworks should be carried to fill other needed construction sites. If there is no other construction site needing those earthworks, they should be carried to pile up in designated places as requested by the local environment protection authority. The earthworks shall not be dumped into nearby rivers by any means. 2. During the construction period, construction waste and slag should be prevented from falling into rivers and causing pollutions.

Noise

1. Enhance the environment education to construction workers, ensure construction being carried out in a civilized way and reduce the pollution caused by noise construction operations and living noises. 2. Rationally planning the overall construction site to avoid excessively high sound level in specific parts. 3. Reduce the man-made noises, reduce traffic at night and rationally arrange the transport routes. Vehicles for transport at night should not use horns.

Noise

1. Machinery equipment with good process performance and low noise value shall be favored in making purchase. Vibration isolation and anti-vibration measures should be adopted in equipment installation to reduce noise to a minimum level. 2. As water pump is the equipment in long-term service, the pump should have a sturdy base and could grout evenly to absorb different vibrations and to give its substrate a strong supporting

Operation Period


Laibin EPB 2.4



point3. To strengthen the maintenance on water pumps and check the concentricity of motor and pump shaft on a regular basis, to ensure good lubrication of bearings and reduce the wear of pump parts. 4. Sounding absorbing materials and vibration dumping devices such as dampers shall be placed around the pump house walls, roof and ground, and also beside the equipment to effectively control and block the noise transmission and reflection. 5. Greenbelts, trees and shrubs shall be planted around the pump house. Strong anti-pollution species should be planted to improve the landscape and reduce the impact of waste gas, noises and fumes on environment
