environmental management plandocuments.worldbank.org/curated/en/... · table 1-1 general...

Guiyang World Bank Financed Transport Project

Sub-project 1: Youxiao Road

ENVIRONMENTAL MANAGEMENT PLAN

Constructor: Guiyang Project Management Office

Author: Guizhou Institute of Environmental Science and Designing

December 2006

E1632v 3

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World Bank Financed Guiyang Traffic Project EMP Sub-project 1Youxiao Road Project

2

Compiler: Guizhou Institute of Environmental Science and Designing�

Certificate: No.3302, Grade 1, National Environmental Assessment

Legal person: Zhang Wei

Institute’s technical chief: Zhang Tao

Environment assessment project chief: Zhang Junfang (Engineer)

Outline Compilers

Name Title Tu Zhijiang Senior Engineer Zhu Keyong Engineer Luo Jing Engineer Xie Yun Engineer Zhang Junfang Engineer

ReviewerName Title Yang XieKe Senior Engineer Shi Lunxuan Senior Engineer


3

List of Abbreviations

EA Environmental Assessment

EIA Environmental Impact Assessment

EMP Environmental Management Plan

BOD Biological Oxygen Demands

COD Chemical Oxygen Demands

TP Total Phosphor

dB(A) Decibel (Acoustic)

NH3-N Ammonia Nitrogen

pH Acidity unit

SS Suspended Solids

NO2 Nitrogen Dioxide

OP (World Bank) Operational Policies

PMO Project Management Office

PRC The People’s Republic of China

EPB Environmental Protection Bureau

TOR Terms o f Reference


4

CATALOGUE

1 Foreword and Project Background........................................................................................... 5

1.1 Project Background............................................................................................................... 5

1.2 Project Content...................................................................................................................... 5

1.3 EMP purpose, guideline and requirements............................................................................ 6

1.3.1 EMP purpose...................................................................................................................... 6

1.3.2 Action guideline and requirements..................................................................................... 7

1.4 EA Basis and implementary standard.................................................................................... 8

1.4.1 EA Basis.................................................................................................................... 8

1.4.2 Standards for EIA...................................................................................................... 8

2 Environmental impacts and mitigations................................................................................. 11

2.1 Environmental impacts and mitigations during design phase ............................................. 11

2.2 Environmental impacts and mitigations during construction phase.................................... 12

2.3 Environmental impacts and mitigation measures during operation phase .......................... 15

3 Environmental management and supervision....................................................................... 17

3.1 Frame structure of environmental management organ........................................................ 17

3.2 Purpose................................................................................................................................ 17

3.3 Environmental management................................................................................................ 18

3.3.1 Work scope of environmental management ............................................................ 19

3.3.2Work scope of supervision ....................................................................................... 19

4 Environmental monitoring plan............................................................................................... 21

4.1 Purpose and base of making monitoring plan ..................................................................... 21

4.2 Monitoring items................................................................................................................. 21

4.3 Environmental monitoring program.................................................................................... 21

4.4 Procedure of monitoring ..................................................................................................... 23

4.5 Environmental monitoring report........................................................................................ 24

4.6 Monitoring cost ................................................................................................................... 25

5 Training plan................................................................................................................................ 26

6 Environmental protection investment..................................................................................... 27

6.1 Environmental protection cost estimation........................................................................... 27

6.2 Environmental protection cost estimation for construction phase....................................... 28

6.3 Environmental protection cost estimation for construction phase....................................... 28

6.4 Ratio of environmental protection investment to the total .................................................. 29


5

1 Foreword and Project Background

1.1 Project Background

For the purpose of pushing forward the social and economic development for

Guiyang City in a manner of full scale, harmony, sustainable and leaping, CPC Guiyang

Municipal Committee and Guiyang Municipal People’s Government have co-defined

the strategic blueprint for the Guiyang’s future, Construction of Big Guiyang City. The

construction of urban road from Youzha street (Guiyang city) to Xiaobi township, is

right derived from this great strategy. This proposed road will connect 3 districts

directly, Xiaobi township, Longdongbao district, and Ergezhai district, and provide

huge possibility for the migration of Nanming district administrative center from its

original place to Longdongbao district. On the other hand, the passenger and freight

transportation demands have rise significantly along with the rapid social and economic

development, and subsequently conflicts between traffic supply and demand surfaced.

As a result, the southeast traffic external hub has been shifted to Youzha street. Under

this condition, the construction of this proposed You-Xiao road will alleviate the traffic

pressure and contribute a lot to build an express for the urban areas. This project is a

member of Guiyang World Bank Financed Project—construction and upgrade of urban

and country road network in Guiyang city.

1.2 Project Content

This proposed road starts at the conjecture of Shinan road and Baoshan south road,

then runs into a tunnel spanning the Forest Park, and comes out at the north side of

Party School of CPC Guiyang Municipal Committee (position K2+728 within the

Forest Park), then overstrides Yuliang River, and via Xingzheng road of Longdongbao

joins the Southwest ring road which is under construction. Parameters of the road are,

vertical slope at 4%, minimum radius of plane arc at 300 m, total length at 6592.577 m

(including 1186.55 m of the Grade 1 urban trunk road in downtown area of Guiyang

city, 2489.131 m of highway, and 2916.891 m of the Grade 1 urban trunk road in

Longdongbao district). The section linking Jianlong road has a length 423.071m,

including 1 bridge of 371.7m long, 1 tunnel of 1793 m long, 1 flyover. The area

involved in house relocation is 27759 sq meters. The technical and economic

parameters of this project are listed in Table 1-1.


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Table 1-1 General description of the project components No Name of the index unit Index or abstracts Note: 1 Project owner Guiyang Municipal Administration

of Transportation

2 Proposed project site Nanming District, Guiyang City 3 Project category Urban infrastructural facilities

project(Road)

4 Project scale Trunk line M 6592.577 (1) Total length Connecting line

M 423.071

Trunk line M 25 Double ways and 6 traffic lanes

(2) Width of the traffic lane

Connecting line

M 24 Double ways and 6 traffic lanes

(3) Length of drainage pipe networks

M 19643.81

(4) bridge M/per bridge 371.7/1 (5) Tunnel M/per tunnel 1793/1 (6) Cloverleaf junction 1 unit 2 (7) Total areas of red line area M2 313349 5 Total investments of the project Ten thousand

Yuan 104487.11

6 Construction period of the project

year 3.3

The EIA revealed that this project will contribute to the improvement of traffic

condition for Guiyang city, especially to Longdongbao district’s development although

undeniably it will bring some negative impacts to small scope of areas during

construction and operation phases. As a part of EIA document, this EMP is also

required by World Bank, and intends to ensure the environmental impacts mitigations,

proposed in the EIA be put into practice indeed.

1.3 EMP purpose, guideline and requirements

1.3.1 EMP purpose

As predicted by the EIA, major project-involved pollution is from vehicle noise

and exhaust. This EMP has detailed contents such as environmental impact mitigations,

environmental management, supervision and monitoring. It will act as the instructive

document in implementing those actions in ways of:

(1) to identify the environmental impact mitigations for affected objects. The

PMO, EIA compiler, and design party have conducted field investigation and

confirmation towards the environmental sensitive objects and make out effective

environmental impact mitigations which have been enclosed into the engineering design

document.


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(2) to provide an instructive document regarding environment-related issues. This

EMP will be distributed to construction supervision agency, and environmental

management agency and other parties concerned after it has been evaluated and

approved by World Bank.

(3) to sort out the role and responsibilities for each party. This EMP has clearly

defined the role and responsibilities for involved administrative and operating

departments or agencies, and presented the channels and methods by which these

departments communicate with each other.

(4) to propose the monitoring plan for construction and operation phases. This

EMP has drafted out the environmental monitoring plan in order to ensure the

environmental mitigations be put into practice and to do the preparing work to prevent

and control the unpredictable or accidental pollutions.

1.3.2 Action guideline and requirements

World Bank officials, international consultation professionals, EIA party and PMO

have co-worked to promulgated the overall goal of the environmental management for

this project: to keep the sustainable development in social, environmental and economic

aspects for Guiyang city, and improve Guiyang city’s traffic condition, and reduce or

eliminate and compensate the negative impacts, arising from this project

implementation, to rural group and environments.

Action:

(1) to propose and perform the environmental management and monitoring plan;

(2) to propose and perform the strategy of vehicle emission mitigations in order to

alleviate the impacts to ambient air.

Requirements:

(1) to examine the monitoring results towards each pollutant listed in the

monitoring plan during construction and operation phases;

(2) to implement the environmental impact mitigations proposed by the EIA

according to the specified procedure.


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1.4 EA Basis and implementary standard

1.4.1 EA Basis

Relevant regulatory, policy and administrative requirements for environmental assessment of

development projects in China, both at state and municipal levels, were followed during the

preparation and evaluation o f environmental assessment, as were the Bank’s safeguard policies.

Major laws and regulations applied in the EA are as follows:

Laws of Environmental Protection o f the PRC of December 26, 1989;

Law of Air Pollution Control o f the PRC of September 1,2000;

Law of Water PollutionControl o f the PRC of May 15, 1996;

Law of Environmental Noise PollutionControl of the PRC o f March 1, 1997;

Law of Cultural Property Protection o f the PRC of October 28, 2002;

Guizhou Environmental Protection Regulations of 1992;

Management Regulations on Environmental Protection for Construction Projects of

November, 1998;

Technical Specifications for Environmental Impact Assessment; and

Various applicable regulatory standards for air, water, noise and non-contaminated biological

fields;

World Bank safeguard policies: Environments Assessment (OP/BP/GP4.0l), Natural Habitats

(OP/BP4.04), Cultural Property (OP4.1l).

The EA also makes the reference to various project preparation documents,

including project feasibility study reports, Guiyang City Master Plan (1996-2010), and

expert opinions and review comments for the EA TOR. Various graded plans for road

net related with the project have also been the basis for the EA..

1.4.2 Standards for EIA

1) Aquatic environment

Major affected river by the project is Yulianghe River. According to

“Environmental Functional Area Classification of Surface Water Area in Guiyang

City”, Water bodies involved in the project area belongs to water environmental

functional area class II. Therefore, the “Environmental Quality Standard For Surface

Water” (GB3838—2002) Class II is the proper standard for the assessment of water

quality. Relevant standards see table 1-1�

Table1-1 Water environmental quality standards�


9

standards

items pH

NH3-N

mg/L

CODcr

mg/L

Permanganate

index

mg/L

BOD5

mg/L

Petrol

eum

Oils

mg/L

TP

mg/L

Fecal

coliform

group

unit/L

GB3838-2002

Class�6 9 0.5 15 4 3 0.05 0.1 �2000

2) Ambient air environment�

The project area is located in the ambient air quality functional area class 2. The

correspondent air quality standards is “Ambient Air Quality Standard” GB3095-1996

Class 2. The correspondent standard for asphalt gas during the construction phase is

“Integrated emission standard of air pollutants” GB16297-1996. Details see table 1-2

and 1-3.

Table 1-2 Ambient Air Quality Standard�Unit mg�m3�

Pollutants Nitrogen dioxide (NO2) Total suspended

particulate (TSP)

Values Daily average 0.12 0.30

Table 1-3 Standards for Asphalt Gas Emission Unit mg/m3

Pollutants Production process Maximum allowed concentration

for emission

Concentration limits for

non-organized emission

Asphalt Gas Asphalt smelting and

mixing

40~75 The obvious non-organized

emission is not allowed

3) Noise environment

The area 35m outside the two wings of red line of the road should carry out “Urban

environmental noise standard” �GB3096-93�Class 2, and noise sensitive buildings

such as hospital, schools in the area 35m inside the two wings of red line of the road

should carry out “Urban environmental noise standard” �GB3096-93�Class 2, while the rest area should carry out “Urban environmental noise standard” �GB3096-

93�Class 2. Details see table 1-4�

7DEOH1-4 �1RLVH�HQYLURQPHQWDO�TXDOLW\�VWDQGDUG��unit dB A

No Areas Standard and document

No Class Daytime Night

1

35m inside the two

wings of red line of the

road

“Urban environmental

noise standard”

�GB3096-93�

4 70 55

World Bank Financed Guiyang Traffic Project EMP Sub-project 1 Youxiao Road Project

10

2

noise sensitive

buildings such as

hospital, schools in the

area 35m inside the two


road

2 60 50

��

35m outside the two


road

2 60 50


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2 Environmental impacts and mitigations

This is an urban traffic upgrade project, with the principle of People-Oriented, the

construction of this project aims to provide a convenient, comfortable, and fast

transportation for the people, so that to improve their living quality, and refresh the

city’s environment as well as landscape. However, it is unavoidable that there will be

some negative environmental impacts generated during project design, construction and

operation phases. Based on the EIA report of this project, this EMP concluded the

mitigation measures towards such environmental impacts.

2.1 Environmental impacts and mitigations during design phase

Table 2-1 Environmental impacts and mitigations during design phase

Category Impacts Mitigations Execution agency

Resettlement To compile social impact assessment report, and resettlement action plan; make out resettlement compensation policy and implementation procedure.

Local government, Project management office

Concerns about weak group To deliberately design the road and its width, and set up blind road; and crossing road should be accessible for wheel chairs.

Design agency

Social environment

Passage separation To set up 5 street-crossing systems at the positions of K0+340, K0�380�K3�600, K4+720�K5+480, among which the latter two are built especially for farmers use, to pass their agricultural machineries.

Design agency

Noise environment

Noise impacts: operation noise will impose effects on environmental sensitive objects.

· To skip the road routine from villages, schools, hospitals and other sensitive objects. · To lower the vertical slope, in order to obtain least increase of noise level due to vehicles climbing up; · To select lower noise generation material to pave the road surface, to reduce the tire-ground fraction noise. · To use heavy-density materials to make bars of central separating belts and fences; thickening material(more than 3mm thick) is preferred. · to modify road warning signs, to reduce noise level arising from vibrating, braking, speeding up and etc. · Environmental sensitive buildings should not be arranged within 40 m to both sides of the road. For the existing sensitive buildings less than 50 m away from the road sides, they should be removed away gradually in compliance with Urban Plan. · To install noise screening walls, 3.5m high, 500m long on the flyover. To install ventilation and noise separating windows for the 60 households of Youzha village.

Design agency, Planning department


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Vehicle emission: Vehicle Exhaust will disperse and cause pollution to the environmental sensitive objects which inhabit along the routine.

To arrange skyscrapers which will be built in future at the places further than 20m from the road restriction line. Schools, hospitals and other sensitive objects should not be built within 40 m from road restriction line.

Planning department

Dust from construction material mixing sites: This part of dust will bring pollution to environmental sensitive objects which inhabit at its downwind.

To set concrete and asphalt mixing sites at the downwind, and at least 200m from environmental sensitive objects

Design agency

Ambient air

Flying dust arising from transportation. This part of dust will contaminate the ecological environment of the Forest Park.

To forbid using the Yuanlin Road within the Forest Park as transportation route in hauling construction materials

Design agency

Life sewage discharge To use septic tank to treat the life sewage generated by construction workers

Design agency

Bridge surface rain drainage To install rain collection pipes to convey the bridge surface rain to sewage interception ditch of Yuliang River

Design agency

Water environment

Water intake spot at the bridge site

To move the water intake spot upward 100 m. Design agency

Solid waste dumping grounds To initialize the fir forest at Mutouzhai village as the solid waste dumping ground. It is 1.5km away from the tunnel exit which is the major solid waste source. The proposed dumping ground has an area of 15 hm2, with the design capacity of 400,000 m3.

Design agency

Ecology

Water and soil loss in the solid waste dumping ground

To build solid embankments at the depressions facing Yuliang River.

Design agency

Landscape Incompatibility: Roads, flyovers, and bridges are not compatible with their surrounding landscape.

· To grow parterres or lawns in the areas near the buildings, or in the isolation strips of the newly built roads; · To plant green belts, for example, lawns or green tree fences along the both sides of the road; · To decorate sculptures, and green parergons at the road crossing, or in the space between buildings and streets.

Design agency

2.2 Environmental impacts and mitigations during construction phase

The construction will generate impacts to social, sound, air, water and ecological

environments. Although majority of such impacts is transient and recoverable, sufficient

attention is still needed to be paid on them during environmental impact assessment.

The environmental protection liabilities of construction party should be enclosed in the

bidding document, to make sure the construction party has a full understanding about

that. The environmental impacts and mitigations during construction phase are listed in

Table 2-2.

Table 2-2 Environmental impacts and mitigations during construction phase

Category Impacts Mitigations Execution agency


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Disturbance to traffic condition of concentrated residential areas

· To apply semi-enclosed construction style during road reconstruction, to leave passage for walkers, bicycles and public buses. · To build temporary roads and simple bridges and set necessary safety assuring facilities, in order to facilitate going in-and-out for people and groups who inhabit along the routine. · To stockpile construction materials in order, and employ special person to manage this; to clear and deliver out waste materials timely. By doing so, the impacts of land occupation and traffic blocking due to material dumping can be reduced.

Construction party

Migration of power and communication lines

A safety supervisor should be present at the site where the power line is being relocated. At such site, obvious warning lines and night flashing indicators should be installed.

Construction party

Obstruction to local traffic and transportation

· To make reasonable construction plan, arranging neighboring or intersecting sections in different construction stages as possible as it can. · To supply illumination for sections where require un-broken lighting. · To strengthen traffic management and organization.

Construction party, project management office

Damage to the roads used as material transporting line

Before the construction begins, to consolidate the roads which are used as transportation lines. If such roads are damaged due to the construction material transportation, the construction party should recover the roads or offer compensation to local residents.

Construction party

Land use · To strengthen management on construction behavior. The construction activity can only take place in designated sites, randomly occupying farmlands or forests is not permitted. · To forbid construction vehicles exploring passages through farmlands randomly.

Construction party

Cultural and historic sites along the routine

The Tuyunguan Cultural Relics Protection unit is located within the Forest Park. Estimated from the space position, impacts caused by this project construction will not approach this unit. However, if new cultural relics or historical sites are found during the construction activity, the construction party should inform the cultural relic management departments at the first time, and take protection measures at the same time.

Construction party

Impacts to tourism due to enclosed construction, flying dust and noise in the Forest Park section

· Enclosing of the roads will affect the traffic fluency within the Forest Park. So the construction party should do their best to quicken their action and shorten the construction term. · To clear and deliver the discarded earth work out timely; to increase the water-spray frequency, install temporary noise-screening facilities, and forbid night construction activity. · To place bulletin boards on the construction site, marking information such as construction content, contact person, and complaint telephone number.

Construction party

Social environment

Issues on social safety and self-protection of the construction workers

· To train the construction workers on subjects of law and environmental protection. · To prompt safety and health education(especially precautions of infectious diseases, HIV/AIDS and etc) towards construction workers, in order to protect their operation safety and physical health. · The employer or the construction party should spread safety-issued flyers, posters or brochures.

Construction party

Sound environment

Noise generated by construction machines and transportation vehicles

· To select lower noise-generating construction machines; in the sensitive sections, speed limit and no bugle should be observed by construction-material transportation vehicles. · To forbid night construction activity. If unavoidable,

Construction party


14

the construction party should open this application to the public, and achieve their approval prior to doing so. · To adopt static-state blast in the tunnel construction.

Flying dust generated from earth work excavating and refilling, material loading and unloading, and house demolition.

· In the construction site, to spray water 4~5 times per day to inhibit dust. · To increase the frequency of water spray, and pack firmly the newly built embankments as soon as possible in the case construction activity taking place in areas near environmental sensitive objects. · To keep the construction roads flat and neatly, and employ special persons to do the work of maintaining and cleaning such roads. · To offer labor-protection appliances to construction workers. · To pile up the excavated earth works in concentrated places.

Construction party

Ambient air

Transportation vehicles · To use the modified vehicles with covers to transport the construction materials, including lime, sand, earth works, and etc.

· To forbid using the pavements(Yuanlin Road) within the Forest Park as transportation lines in hauling construction materials.

Construction party

Life sewage discharge in the construction area

· To set up a septic tank at the position K0+937, leading to municipal sewer; to set up another septic tank at the position K4+250, leading to the interception ditch of Yuliang River. · To clear and dredge the septic tanks periodically. This will be performed by the environmental sanitation department.

Construction party

Production wastewater discharge in the construction area

·To recycle the material-washing wastewater. After treated by staged sediment, the wastewater can be reused. · To use sediment tank and oil-water separating system to treat machinery and vehicle flushing wastewater.

Construction party

Water environment

Contamination to Yuliang River due to construction of bridge pile foundation and bridge surface

·To locate the stockpile ground of construction material far from water bodies to avoid runoff flushing. · To forbid dumping solid waster generated from the construction of abutments into water. Instead it should be transferred to the bank and get proper disposal, for example used as roadbed material. ·To strengthen the management on construction machines, to avoid any oil running off, spilling, dripping, and leaking.

Construction party

Destruction to land resource

· To reduce land occupation, especially for fertile soils, and by pass basic farmlands; · To forbid dumping grounds, temporary construction site and roads occupying basic farmlands. · Soil in the arable layer of the occupied farmlands should be set aside, and later reused in new reclamation or soil improvement.

Construction party

Potential damage to forest resource

To carefully protect surrounding vegetation and transplant the trees which stand right on the line of the road during the construction of the Forest Park section

Construction party

Impacts to water supply for the Forest Park

To plug or drain the water according to its flux, and adopt more mitigations, for example environmental monitoring, pre-drilling, geological radar detection, and curtain grouting, to reduce water loss.

Construction party

Ecological environment

Water and soil loss in the dumping ground

· To build retaining walls for the dumping ground, adhering to the principle of retaining first, if retaining can not work, then consider discarding. Drainage ditches should be set on the top and side of the discarded soil dump. On the bare area of the dumping ground, to spread grass seeds to address it with green. · After the dumping ground comes to the end of its service life, to reclaim or plant vegetation on it.

Construction party


15

Damage to natural landscape along the routine during construction

· To install visually obvious boundary or fence around the construction site · To clear and recover the construction sites immediately after the complete of construction. · To forbid random chopping trees, digging pits, or dumping solid waste. · To eliminate any visible scattered soil dumping spot within the eyesight scope along the routine

Construction party

Water pipes in the dumping ground may be buried.

To protect or re-install water pipes in the dumping ground.

Construction party

Methane gas released from the construction of tunnels

To install methane indicator, which will activate the ventilation equipment when methane concentration is detected to overrun the standard limit.

Construction party

A large amount of construction garbage due to house demolition, industrial factories relocation

To reuse the old construction material in the construction of resettled houses. For the un-reusable part, to convey them to the landfill for proposal.

Construction party

Life garbage of construction workers

To dump in a fixed place. In the rural area, they can be reused as agricultural fertilizer; in urban area, they should be collected and then sent to landfill by local environmental sanitation department.

Construction party

Solid waste

Discarded earthwork from tunnel excavating

To reuse part of them in ground leveling or soil covering for the temporary construction site in bridge construction; to send other parts which can not be reused, to the specified dumping ground.

Construction party

Water and soil loss

Water and soil loss will be deduced from tunnel excavating, roadbed refilling, and road surface pavement.

· To clear the excavated earth work daily, if not achievable, they should be dumped and packed tightly into a slope ratio of 1.5. · To avoid digging or filling earth works in raining weather; · To plant trees or grass as required by the green design, immediately after the roadbed comes into form.

Construction party

2.3 Environmental impacts and mitigation measures during operation phase

The project operation will generate impacts to social, sound, air, water and

ecological environments. The environmental protection liabilities of implementation

party should be enclosed in the bidding document, to make sure the implementation

party has a full understanding about that. The environmental impacts and mitigations

during operation phase are listed in Table 2-3.

Table 2-3 Environmental impacts and mitigations during operation phase Category Impacts Mitigations Execution

agency Noise environment It is predicted that in the far

future the noise level in the day time exceeds the standard limit by 1.3�14.7dB; the noise level at night exceeds the standard limit by 4.9�20.6dB.

· To strengthen the road surface maintenance and keep the road surface flat and neatly. · To require the vehicles to observe the rule of speed limit and no bugle when running through sensitive sections. · To build noise screening walls(3.5m high and 500 m long) for the flyover, and install ventilation and noise separating windows for 60 households of Youzha village.

You-Xiao urban road service company

Ambient air It is predicted that in the far future, NO2 level within 40 m

· To specify driving speed in the plan in order to alleviate vehicle emission

Guiyang municipal


16

to the both sides of many road sections exceeds the class 2 standard limit.

pollution. · To forbid the passing-by of vehicles whose exhaust exceeds the standard limit; to reinforce the vehicle inspection and maintenance; to reduce the dust on the road surface; and to support and cooperate with local government in control of motor vehicle emission. · To arrange no new building of school, hospital or other sensitive objects within 40m to the both sides of the road.

government

Accidents of vehicles transporting dangerous substances will cause contamination to Yuliang River.

To set up a buffer tank with a capacity of 10 m3 at each end of the Yuliang River bridge.

Design agency Water environment

Drainage of bridge surface runoff will cause impacts to Yuliang River

To collect runoff(rain) from the bridge surface and then deliver to sewage interception ditch of Yuliang River

Design angecy

In the initial phase of operation, the leakage of tunnel walls will affect the growing of the plants on the tunnel top, or deduce the decrease or drying out of surrounding water supply.

To conduct periodic monitoring towards the tunnel, and adopt effective protection to treat such leakage.


Ecological environment

Reforestation and maintenance during the operation phase

· To plant trees and grass in the slope of the road side, and in the available area of occupied lands. · To recover and maintain the vegetations in the dumping ground and temporarily occupied lands.


Traffic administration

Traffic issue during operation phase

· To strengthen traffic administration, in order to provide a good driving condition; to periodically investigate vehicles’ noise and exhaust with random sampling, and cut the passing-by of ones whose emission exceeds the standard limit. · To conduct public propaganda and education.


Management and emergency response for accidental discharge

Accidental pollution discharge · To start up emergency response system Guiyang municipal government, and You-Xiao urban road service company


17

3 Environmental management and supervision

3.1 Frame structure of environmental management organ

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3.2 Purpose

For the purpose of protecting the environment along the road routine, and

effectively controlling and alleviating the negative impacts arising from this project

design, construction or operation, close and scientific tracking, normative environmental

management and monitoring should be performed throughout the whole process of this

project implementation.

Fig 3-1 Frame structure of environmental management organ

Management and execution organs Supervising organs

Transportation Bureau of Guiyang City

EIA agency

Operation company

Monitoring

department

Design agency Contractor

Design and construction phases

Local EPB

EPB of Guizhou province

Project management

Environmental protection sector

Operation phase


18

3.3 Environmental management

Individual organ should be established to take the task of environmental

management for each stage-- feasibility study, design, construction and operation, since

the environmental management has different implications for the four stages. For this

road reconstruction project, its environmental management and supervision plan is

shown in Table 3-1.

Table 3-1 Environmental management and supervision plan

Stage Supervisor Content of supervision Purpose of supervision Feasibility study stage


1. To evaluate the EIA outline, 2. To evaluate the EIA report.

1. To ensure the EIA covers all the needed points, subjects are set properly, and key points are highlighted. 2. To ensure the EIA presents all the potential, significant environmental issues. 3. To ensure the environmental mitigations are accessible, and have practical implementation plan.


1. To check whether the environmental protection funds has been put into the right place

1. To ensure the environmental protection funds are really injected.

2. To inspect the dumping and disposal of the solid waste from bridge and tunnel construction. 3. to inspect the discharge and treatment of life sewage from construction workers and waste oil from construction machines

2. To ensure the surface water is kept free from contamination. 3. To ensure the solid waste from the construction will not jam or contaminate the surface water.

4. To inspect the restoration and treatment of the earthwork taking and discarding ground.

4. To ensure the landscape and land resources along the routine are free from serious destruction, and get recovery.

5. To inspect whether the sites of material piling, asphalt and concrete mixing are located in appropriate places.

5. To ensure such sites meet the environmental protection requirements.

EPB of Guizhou province, and EPB of Guiyang city

6. To inspect the performance of dust and noise control, and determine the construction time.

6. To reduce the environmental impacts deriving from the construction activity, and act upon the requirements stated in corresponding environmental protection laws and regulations.

7. To inspect the implementation of the Three-At-The-Same-Time of the environmental protection facilities.

7. To ensure the Three-At-The-Same-Time has been put into practice.

Design and construction stage


8. To inspect whether the environmental protection facilities can reach the standard requirements.

8. To test the environmental protection facilities.

Operation stage


1. To inspect the implementation of monitoring plan 2. To identify whether further environmental protection measures are needed to be taken (when unpredicted environmental problems occur).

1. To ensure the monitoring plan has been executed. 2. To ensure the environmental protection measures have been taken.


19

EPB of Guizhou province, and EPB of Guiyang city

3. To inspect whether the environmental quality at the sensitive areas can meet the corresponding standard limits. 4. To inspect the dumping, delivering out, and landfill of the solid waste.

3. To strengthen the environmental management, and protect human health indeed.

3.3.1 Work scope of environmental management

The work scope of the environmental management in construction phase includes:

to draft out detailed environmental protection management method and plan,

especially to make and execute the plan of training on subjects of environmental

knowledge and environmental monitoring towards project contractor and environmental

protection supervisor.

to examine the construction sites periodically, supervise how far the

construction party has implemented the environmental protection management method,

and stop and correct any wrong construction behaviors at the first time.

� to investigate and handle any problems, for example, disturbance to people or

pollution arising from the construction period.

to submit the staged report of environmental management to local

administrative department who is in charge of environmental protection.

3.3.2Work scope of supervision

In order to have an effective control on pollution arising from construction

activities, the supervision in construction phase should not only cover the management

on construction quality and progress, and also should involve the inspection on

civilization level of the construction behavior, how far the environmental mitigations

have been executed, and the implementation status of articles specified in project

contract regarding environmental protection responsibilities.

the employer should enclose the articles of environmental protection measures

in the contract when awarding the overall contract. The construction party is required to

act such articles strictly and apply the rewards and penalties system.

the construction behavior of the construction party should be in compliance

with the requirements defined in the State or local government-made regulations,

contract articles, and EIA environmental protection suggestions. A civilized and

environmental-friendly construction will be highly appreciated.


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the employer should consign qualified supervision agency to designate special

supervisor of environmental protection who will be responsible for supervising the

construction party to implement the environmental protection measures.

� the construction party should appoint full-time or part time personnel to be in

charge of environmental management, who will be present in the construction site to

manage the pollution source control. Especially for high noise and vibrating

construction machines, their operation time should be limited strictly.

� the construction party should be honest to publish the environmental impacts information. Constricted by technology and construction conditions, it is unavoidable

that construction activities will generate environmental pollution even with mitigations

taken. So the information release should be done towards the affected residents who live

along the routine, in order to obtain their understanding and support in advance, so that

the construction can go ahead without obstruction.

� the selection of new sites where are proposed to accept the relocated households

should be evaluated in terms of environmental impact assessment. Once the sites have

been identified, they should be planned scientifically, and equipped with a complete set

of utilities, to make sure the resettled group lead a good life.

� A complaint office should be established by the employer or the construction party. The complaint office should release a hot line to hear the public’ voice and once

receiving the complaint they should arrange special personnel to handle it within a

specified term.


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4 Environmental monitoring plan

4.1 Purpose and base of making monitoring plan

The purpose of making a monitoring plan is: to supervise whether each

environmental protection program has been taken into practice; to provide realtime

monitoring results based on which to adjust environmental protection action; to provide

basis for drafting time schedule and implementation mode for environmental protection

program. Preparing of the monitoring plan is based on the predicted environmental

impacts in every phase (construction and operation phases).

4.2 Monitoring items

The environmental impacts are mainly brought out in construction and operation

phases. In construction phase, the dominating environmental pollutants are TSP and

construction noise; while in the operation phase, the dominating environmental

pollutants are traffic noise and NO2.

4.3 Environmental monitoring program

According to the engineering character of urban transportation project, the

environmental monitoring program is divided into two parts towards the construction

and operation phases respectively, as shown in Table 4-1.

Table 4-1 environmental monitoring program in construction and operation phases

Monitoring program (divided into two phases ) Category Item Construction phase Operation phase

Pollution source Flying dust from construction

activity Vehicle exhaust

Monitoring item TSP NO2 Environmental quality standard

Ambient air quality standard�GB3095-1996�

Ambient air quality standard�GB3095-1996�

Applied standard Pollutant

discharge standard

—

Limits and measurement methods for emissions from

light-duty vehicles (GB18352.1-2001)

Monitoring spot Boundary of the construction site, and sensitive spots nearby

Yuanlin road, and Xingzheng road

Monitoring frequency

Once per month for busy construction period; for each time, the sampling should be

done at morning and afternoon respectively.

Once in winter, and once in spring; for each time, the

sampling should last 1 or 2 days (continuous 24-hour monitoring)

Ambient air

Performed by Environmental monitoring station

of Guiyang city Environmental monitoring

station of Guiyang city


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Supervised by

Pollution source Noise from construction

machines Traffic noise

Monitoring item LAeq(dB) LAeq(dB) Environmental quality standard

Standard of environmental noise of urban area�GB3096-93�

Standard of environmental noise of urban area�GB3096-93�

Pollutant discharege standard

Noise limits for Construction Site�GB12523-93�

— Applied standard

Measuring method

Measuring method of environmental noise of urban

area�GB/T14623-93�

Measuring method of environmental noise of urban

area�GB/T14623-93�

Monitoring spot Boundry of the construction

site and sensitive spots nearby

Hospital of Guizhou Steel Group, and Jinxiu jiayuan residential area

Monitoring frequency One day per month, twice per day

(at day time and at night)

Two times per year, two days per time (at day time and at night for

each sampling)


of Guiyang city

Environmental monitoring station of Guiyang city or a

monitoring station newly built Administrated by EPB of Guiyang city EPB of Guiyang city

Noise environment

Supervised by World Bank Office of Guiyang

city World Bank Office of Guiyang

city

Pollution source Wastewater from construction

activities

Monitoring item pH, NH3-N, CODcr, CODMn,

BOD5, petroleum, TP, coliform bacteria

pH, NH3-N, CODcr, CODMn, BOD5, petroleum, TP, coliform

bacteria

Environemtal quality standard

Environmental quality standard for surface water (GB3838-2002),Quality standard for

ground water�GB/T14848-93�

Environmental quality standard for surface water (GB3838-2002),Quality standard for

ground water�GB/T14848-93� Applied standard

Pollutant discharge standard

— —

Monitoring spot

Yuliang River at the water intake port of Party School of CPC Guiyang Municipal Committee

Yuliang River at the water intake port of Party School of CPC Guiyang Municipal Committee

Monitoring frequency Twice per month in construction

phase Twice per year


of Guiyang city Environmental monitoring

station of Guiyang city Administrated by EPB of Guiyang city EPB of Guiyang city

Water environment

Supervised by

Except the above compulsive monitoring program, the construction party should

train personnel to take the burden of routine monitoring, for example, to sense the flying

dust and judge them exceeding standard or not by eyesight; or to smell the vehicle

exhaust and tell them acceptable or not; and so forth for noise and other pollutants. By

doing so, problems can be shot and solved at the first time, and the environmental

impacts caused by the project can be minimized.


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4.4 Procedure of monitoring

The employer should draft out the environmental monitoring procedure for

construction and operation phases, after referring to the project’s features, other’s

experiences on operation and management of same type of project, and requirements of

environmental management system ISO14004. The environmental monitoring

procedure should cover the following contents:

(1) to establish an environmental management organ with sufficient funds and

human resource allocated.

(2) to define environmental management system, monitoring program, personnel

training plan, and pollution mitigations for this project.

(3) to conduct training according to the above training plan, to make sure all the

workers own required environmental protection acknowledge and operation skills,

including pollution prevention and control skill.

(4) to assign works to individuals; to process daily affairs(including site

supervision) according to the plan, and execute environmental monitoring for this

proposed project.

(5) to build a fluent channel for information communication, especially to build an

effective response approach towards public’s complaints.

(6) to organize the corresponding monitoring agency to perform periodic

monitoring, and duly report the monitoring results to relevant departments in charge.

(7) to correct the articles which can not stop the re-occuring of some environmental

regulation violation or disturbance to civilians in both construction and operation

phases, and draft out prevention measures; if necessary, to amend relative management

method.

(8) to manage the important records, for example, monitoring report, civilian’s complaint, form

on requiring the responsible agency to treat the pollution within a specified term, and etc.

(9) the environmental management organ should conduct periodical supervision on

implementation progress, and prepare and submit the Environmental Monitoring Report

to relative administrative departments in charge, who will then give comments after

examining the monitoring report. The environmental management organ then should

amend the problem parts of the management procedure after considering such


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comments and civilian’s complaints. With such effort, it is hopeful to achieve better

environmental management for this project.

4.5 Environmental monitoring report

�1�Environmental monitoring report in the construction phase

The construction work will last for 3 years, which can be divided into various

stages, such as demolition, pipes dismantlement, pipes migration, construction of

drainage works, construction of road works, install of traffic signs and road markings,

test and acceptance, and etc. According to requirements of Chinese management

policies and regulations towards construction projects, and stipulations of World Bank

business, the environmental monitoring agency should prepare the Staged Report of

Environmental Monitoring, which convinced the administrative department of

environmental protection that the environmental protection program has been taken into

practice, and that special measures will be taken soon in order to eliminate some other

predicted negative impacts. Staged monitoring report should be prepared twice per year

for construction phase.

Staged Environmental Monitoring Report should cover the following contents:

configuration of the environmental management organs, progress of the construction,

elements and method of construction, environmental impacts caused by construction

activity and relief measures, how the relief measures have been implemented, if

necessary, civilian’s complaints and addressing status should be included.

Aside from the staged monitoring report, daily report and monthly report are the

necessary materials to be prepared by the construction party. Such reports should be

submitted to superior departments in charge and local administrative departments of

environmental protection.

�2 Environmental monitoring report in the operation phase

When the project is put into operation, it is the duty of environmental monitoring

agency to prepare the Environmental Monitoring Report periodically (generally once

per year), which should include the following contents: configuration and changes of

environmental management organs, how the comments, which are issued by the

administrative department of environmental protection regarding the previous

monitoring reports, have been implemented, monitoring program (including monitoring


25

time, frequency, spot, instruments and equipments, applied standards, and etc), analysis

and result of monitoring data, proposed further pollution mitigations, and etc.

4.6 Monitoring cost

The monitoring cost at the first year of construction and operation phases

respectively is shown in the Table 4-2.

Table 4-2 monitoring cost in the construction and operation phases

(Unit: 10,000 Yuan per year)

Project Monitoring category

Ambient air

Noise Surface water

subtotal

In construction

phase 8.4 0.7 3 9.4

Road and transportation

In operation phase

3.6 1.2 - 4.8

Total 14.2


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5 Training plan

Personnel training plays a big role in achieving fluent and effective project

implementation. The training should focus on environmental protection knowledge and

environment-friendly work skills towards the construction workers. In addition to

explaining the importance and implications of the project construction to all the

workers, the training will also take different forms and apply different courses towards

different groups who have been sorted out according to their posts. Generally the

training locations have two alternatives, in domestic and abroad. The detailed training

plan is shown in Table 5-1.

Table 5-1 training plan for environmental protection technicians

Personnel Training course Method Number of trained persons

Term(days) Cost (10,000 Yuan)

Technicians in charge of construction-related environmental protection

Basic theories about environmental protection, monitoring method, monitoring report compiling, and post training

Training in domestic

2 from each construction section

2 5

Regulations on environmental protection, construction plan, environmental monitoring guideline and specification


1~2 persons from each construction section, 2~4 persons from the employer’s party

3 supervising engineers of environmental protection, environmental managers from employer’s party

Air monitoring and air pollution control technology, noise monitoring and noise pollution control technology


6 4

5

Senior environmental managers, environmental engineers

International advanced technology on traffic environmental management, and noise control method

Training abroad

4 15 10

Total -- 24 20


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6 Environmental protection investment�

On the base of environmental impact prediction and impact mitigation analysis, this chapter listed

the finance budget for each stage of project implementation, and provided a brief analysis regarding

this project’s environmental and economic benefits.

6.1 Environmental protection cost estimation�

Elements and cost of multiple-purpose environmental protection works are listed in

Table 6-1, and those of direct environmental protection works are listed in Table 6-2.

7DEOH��Elements and cost of multiple-purpose environmental protection works�

No. Environmental protection

works

Elements Amount Cost (10,000

Yuan)

Remark

1 Reforestation Planting trees and grass 7.020km 166.92

2 Drainage works Sewage interception and drainage

ditches

7.020km 3400

3 Environmental sanitary

facilities

Garbage station 118 9.44

4 Land occupation Lands requisition 405Mu

5 Resettlement Demolishing and relocating

houses

27759m2

16334.4

Total 19910.76

Project feasibility

study

Table 6-2 Elements and cost of direct environmental protection works

No. Environmental

protection works Location Amount

Cost (10,000

Yuan) Remark

1 Life sewage treatment

facilities In construction site At 2 spots 120

2 Bridge surface drainage

collection

On bridge over Yuliang

River 1 set 50

3 Collection and disposal

of solid waste

Environmental sanitary

facilities At 118 spots 9.44

In order to protect

water environment

Noise screening walls 500m 500 In the flyover section

4 Noise insulation doors

and windows

For 60

households 170

Households belong to

Youzha village

Noise control

Green belt to separate

noise 550m 132

Total 981.44

Note: cost for water and soil preservation not included.


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6.2 Environmental protection cost estimation for construction phase�

In the construction phase, the environmental protection cost estimation is listed in

Table 6-3.

7DEOH��environmental protection cost estimation�

Category Environmental protection works Cost (10,000

Yuan)

1. to control construction time --

2. to locate the camp of construction works, material stockpile ground, mixing

sites and etc at least 100 m away from the environmental sensitive objects --

3. to deliberately select construction machines and maintain them carefully, and

adopt temporary fence to screen noise 50.0

Noise

environment

4. to offer health protection to machine operators and site supervisors 90.0

1. to build septic tank for the camp of construction workers, and to clear and

deliver out their garbage 15.0

2. to treat the construction wastewater 25.0

3. to prevent bridge construction contaminating the river (mud pit) 80.0

4. to stockpile construction materials in a way avoiding rain flushing 20.0

5. to clean the construction site 10.0

6. to control water and soil erosion 40.0

Water

environment

7. to migrate the water intake port at the bridge and lay pipes 200.0

1. to spray water in the construction site 10.0

2. to put the powder materials into package or cans prior to transportation, and put

up a tent to shield their dumps 15.0

3. to offer health protection for operators engaging in concrete and asphalt mixing

sites 20.0

4. to add the enclosure to the vehicles which transport soil, sand, and stones, in

order to prevent dropping off 15.0

Ambient air

5. to deliberately select the sites and equipments for concrete and asphalt mixing --

Environmental

management

1. to conduct environmental monitoring, management, and supervision in

construction phase 60.0

Training 1. to provide trainings for construction workers, supervisors of environmental

protection, project managers, and environmental protection engineers 20.0

Total 670

6.3 Environmental protection cost estimation for construction phase

In the operation phase, the environmental protection cost estimation is listed in Table 6-4.�


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Table 6-4 environmental protection cost estimation

Category Elements of environmental protection

works

Annual cost

(10,000

Yuan/year)

Cost

(10,000

Yuan)

Execution agency

Routine management on environmental

protection (employees’ salary, office cost

and etc)

2.0 40

Cost for equipment operation, maintenance,

and depreciation 3.0 60

Cost for reforestation and maintenance 10.0 200

Management

on

environmental

protection

Cost for solid waste collection and

environmental sanitation 4.0 80

Environmental

monitoring

Cost for environmental monitoring in

operation phase 1.0 20

Personnel

training Cost for personnel training 1.0 20

Other

environmental

protection

works

Unpredicted additional cost for

environmental protection works 1.5 30

Total It is estimated that the project will operate

for 20 years(2010~2030) 22.5 450

Local road

management bureau

and environmental

protection bureau

6.4 Ratio of environmental protection investment to the total�

Through the above analysis, we draw the following conclusions regarding

environmental protection investment (multiple-purpose environmental protection works

and operation cost for the environmental protection works are not included):

(1) the investment for direct environmental protection works is 9,814,400 Yuan.

(2) in the construction phase, the investment for environmental protection works is

6,700,000 Yuan.

(3) in the operation phase, the investment for direct environmental protection works

and their management and operation is 6,700,000 Yuan.

The total investment for this project is 1,044,871,100 Yuan, of which the environmental protection

accounts for 21,014,400 Yuan, that is 2.01% of the total.


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