Post on 14-May-2021
Environmental Monitoring Report
This environmental monitoring report is a document of the borrower. The views expressed herein do not necessarily
represent those of ADB’s Board of Director, Management or staff, and may be preliminary in nature.
In preparing any country program or strategy, financing any project, or by making any designation of or reference
to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make
any judgments as to the legal or other status of any territory or area.
Project Number: 37597-013 December 2013
PRC: Wuhan Wastewater and Stormwater Management Project
Prepared by Wuhan Urban Construction Utilization of Foreign Investment Project Management Office & Hongshan Environmental Monitoring Station
Hubei Province, PRC
ADB FINANCED WUHAN WASTEWATER AND STORM WATER
MANAGEMENT PROJECT
Loan No. 2240-PRC
ENVIRONMENTAL MONITORING
COMPLETION REPORT
To be submitted to
Asian Development Bank
H&J, Inc. USA.
December, 2013
Environmental Monitoring Completion Report 2013 No.09 ADB WWSMP
i
CONTENTS
1 BACKGROUND OF PROJECT ................................................................................................ 1
2 ENVIRONMENTAL MONITORING FOR AIR, NOISE AND SURFACE WATER ........... 9
2.1 OBJECTIVE OF MONITORING ............................................................................................. 9
2.2 MONITORING METHODS AND EVALUATION STANDARD ......................................... 10
2.3 ENVIRONMENTAL MONITORING FRAMEWORK DURING THE CONSTRUCTION
11
2.3.1 SUBPROJECT OF ERLANGMIAO WWTP IN WUCHANG DISTRICT .................... 11
2.3.2 SUBPROJECTS OF DONG-XI-HU WW COLLECTION SYSTEM, THREE GATES
SW AND CHANG-QING SW (PUMPING STATION) ..................................................................... 13
2.3.3 SUBPROJECT OF YANG-SI-GANG SW PUMPING STATION AND STORMWATER
PIPELINES ........................................................................................................................................... 15
2.3.4 SUBPROJECT OF NAN-TAI-ZI LAKE WWTP IN HANYANG ................................... 16
2.3.5 SUBPROJECT OF CAI-DIAN WASTEWATER .............................................................. 18
2.3.6 SUBPROJECT OF HUANG-PO ROAD WWTP IN HANKOU DISTRICT ................. 20
2.3.7 SUBPROJECT OF LUO-JIA ROAD SW .......................................................................... 21
2.4 MONITORING RESULTS AND ANALYSIS OF EACH ENVIRONMENTAL
MONITORING REPORT ................................................................................................................... 23
2.4.1 2008 NO. 1 ENVIRONMENTAL MONITORING REPORT .......................................... 23
2.4.2 2008 NO. 2 ENVIRONMENTAL MONITORING REPORT .......................................... 25
2.4.3 2009 NO. 3 ENVIRONMENTAL MONITORING REPORT .......................................... 28
2.4.4 2010 NO. 4 ENVIRONMENTAL MONITORING REPORT .......................................... 31
2.4.5 2011 NO. 5 ENVIRONMENTAL MONITORING REPORT .......................................... 32
2.4.6 2012 NO. 6 ENVIRONMENTAL MONITORING REPORT .......................................... 34
2.4.7 2012 NO. 7 ENVIRONMENTAL MONITORING REPORT .......................................... 35
3 ENVIRONMENTAL PROTECTION DURING CONSTRUCTION ................................... 36
3.1 IMPLEMENTATION STATUS FOR ENVIRONMENTAL MITIGATION MEASURES 36
3.1.1 ERLANGMIAO WWTP_II SUBPROJECT ..................................................................... 37
3.1.2 DONGXIHU THREE GATES CONNECTION SUBPROJECT .................................... 38
3.1.3 CAIDIAN WWTP SUBPROJECT ..................................................................................... 39
3.1.4 NANTAIZIHU WWTP EXPANSION ................................................................................ 39
3.1.5 CHANGQING PUMPING STATION EXPANSION ........................................................ 40
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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3.1.6 YANGSIGANG PUMPING STATION AND DRAINAGE .............................................. 41
3.1.7 LUOJIALU PUMPING STATION AND DRAINAGE ..................................................... 42
3.2 ENVIRONMENTAL MANAGEMENT TRAINING ............................................................. 43
3.3 ROUTINE SUPERVISION AND INSPECTION ................................................................... 44
3.4 ENVIRONMENT MANAGEMENT OF CONSTRUCTION SITES ................................... 44
4 CONCLUSION AND RECOMMENDATION ....................................................................... 44
APPENDIX 1. FIGURE OF THE CONSTRUCTION SITES .......................................................... 45
Environmental Monitoring Completion Report 2013 No.09 ADB WWSMP
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ADB Loan No. 2240-PRC:
Wuhan Wastewater and Stormwater Management Project
Environmental Monitoring Completion Report
Environmental Monitoring Entity: Wuhan Hongshan District Environmental
Monitoring Station HDEMS
Consulting Firm: H&J, Inc. USA
Project EA: Wuhan Municipal Project Management Office (WPMO)
The report is prepared by H&J, Inc., which is the conclusion for the environmental
monitoring and management during the implement period of Wuhan Wastewater and
Stormwater Management Project. The report includes: (i) the description of the
subprojects and the contractors; (ii) monitoring methods and evaluation standard; (iii)
seven times external monitoring results and evaluation; (iv) adopted environmental
mitigation and protection measures by the contractors; (v) implemented training,
supervision and inspection for the environmental management by the consulting firm
and environmental monitoring station.
1 Background of Project
Wuhan Municipal Government has obtained the loan from ADB for implementation
of the Wastewater and Stormwater Management Project (WSMP) for achieving the
objective of sustainable wastewater and stormwater management, as well as the water
resource protection. The Project consists of five wastewater subprojects and four
stormwater subprojects. See Table 1 below in detail.
Table 1 Description of the Subprojects
No. Subproject Scope of Subproject
1
Erlangmiao WWTP
Expansion and
Upgrade
Existing 180,000 m3/d (primary) WWTP to be
upgraded and expanded to 240,000 m3/d (secondary)
2
Nantaizi Lake
WWTP Expansion
and Wastewater
Collection System
i) Existing 100,000 m3/d (secondary) WWTP to be
expanded to 200,000 m3/d (secondary); ii) 7.43 km of
collection system; iii) Three pumping stations
3 Huangpu Road
WWTP Upgrade
i) Existing 100,000 m3/d (screening) WWTP to be
upgraded to secondary
4
Dongxihu
Wastewater
Collection System
i) 25.35 km of collection system; ii) Five pumping
stations
Environmental Monitoring Completion Report_No.9 ADB WWSMP
2
No. Subproject Scope of Subproject
5
Caidian WWTP and
Wastewater
Collection System
i) New 50,000 m3/d (secondary) WWTP; ii 4.59 km
of collection system; iii) One pumping station
6
Yangsigang
Pumping Station and
Drainage
i) 1.34 km of pipeline and 1.90 km of culvert; ii One
pumping station
7 Dongxi Lake Three
Gates Connection
i) 3.91 km of culvert, 4.34 km of channel, ii) and
renovation of 4.48 km of existing channel.
8 Changqing Pumping
Station Expansion
i) Existing pumping station to be increased by 135
m3/s
9
Luojialu Pumping
Station Expansion
and Drainage
i) 0.39 km of culvert and renovation of 8.81 km of
existing
channel; ii) Existing pumping station to be increased
by 55 m3/s
By the end of December 2013, all the above subprojects had been commenced and are
being constructed including subprojects of Erlangmiao WWTP_II, Dongxihu Three
Gates Connection, Nantaizi Lake WWTP_II, Caidian WWTP, Dongxihu Wastewater
Collection System, Yangsigang Pumping Station and Drainage, Changqing Pumping
Station Expansion, Huangpulu WWTP Upgrade and Luojialu Pumping Station
Expansion and Drainage. Except Luojialu Pumping Station Expansion and Drainage
and Huangpu Road WWTP Upgrade, all the other subprojects under the Project have
been completed.
(1) Erlongmiao WWTP subproject is located in east of Xudong Road in Wuchang
District, nearby Wuqing No. 4 Trunk Road. The construction period of the
subproject is from third quarter of 2007 to the end of 2009. The construction
activities include structures/building construction, demolishment and laying down
of underground pipelines, replant trees and landscaping, etc. the treatment
capacity of the WWTP will expand from 180,000 m3/day to 240,000 m
3/day; and
the treatment process will be updated from primary to secondary. The IA of the
subproject is Wuhan Municipal Drainage Development Company.
(2) Dongxihu Three Gates Connection subproject is located by the Jinyin Lake with
the catchment area of 56.7 km2. The construction scope includes 3.91 km of
culvert, 4.34 km of channel, and renovation of 4.48 km of existing channel. After
completion of the subproject, the sewer will drain to Hanxi WWTP and the
stormwater will discharge into the Fuhe River. The construction has been
completed by December 2009, and IA of the subproject is Wuhan Urban
Construction Foundation.
(3) Nantaizi Lake WWTP Expansion subproject (phase II) is located at the site of
1000m of north of the Third Bridge of the Yangtze River. The area of the
Environmental Monitoring Completion Report_No.9 ADB WWSMP
3
construction site is about 150 mu (10 ha), which is next to the northwest of the
phase I; the capacity of the WWTP will reach to 100,000 m3/d after completion of
the subproject; the subproject will be completed by end of 2010. The service area
of the phase II is the Hanyang West District with 41.2 km2, including some old
urban areas such as Qilimiao, Erqiao etc. and new area such as Sixin etc. The
employer of the subproject is Wuhan Municipal Drainage Development Company.
(4) Caidian WWTP is sited on east of Beijing-Zhuhai Expressway, north of Caihe
Street and south of the Han River. The service areas of the proposed subproject
include Caidian downtown area and Caidian Eastern Development Zone. The
short term capacity is 50,000 m3/d, and will expand to 100,000 m
3/d according to
the planning. The treatment capacity of the WWTP will be updated to 100,000
m3/d. The subproject has been completed by end of 2009. The employer of the
subproject is Caidian Branch of Wuhan Municipal Drainage Development
Company.
(5) Dongxihu Wastewater Collection System is sited at Dongxihu District Jinshan
Road and Jinyinhu area. A wastewater collection system of 25.35 km will be built.
The subproject has been completed by December 2009. IA of this subproject is
Dongxihu Branch of Wuhan Urban Drainage Development Company.
(6) The service area of Huangpulu WWTP is 7.48 km2, and the service population is
about 311,900. The current capacity of the WWTP is 100,000 m3/d with primary
treatment. The primarily treated water was discharged to Yangtze River. The
proposed subproject will upgrade the treatment progress to second treatment. The
fully treated water then will be discharged to Yangtze River. Part of the
construction has been completed in 2011. The remaining works has not yet started
for some reason. IA of this subproject is Wuhan Urban Drainage Development
Company.
(7) The service area of Yangsigang Stormwater Pumping Station is 3.67 km2 and the
service population is about 53,000. The area is suffering waterlogging. The
Wastewater and stormwater is now discharged to Moshui Lake and Yangtze River.
The proposed subproject includes 1.34 km pipeline and 1.90 km Box culvert and a
new built pumping station with the capacity of 20 m3/s. After the completion, the
wastewater will flow into Nantaizihu WWTP for treatment and the stormwater
will be pumped into Yangtze River. The subproject has been completed by
October 2011. IA of this subproject is Wuhan Urban Construction Foundation. The
subproject was completed by October 2011. IA of this subproject is Wuhan Urban
Construction Foundation.
(8) The service area of Changqing Pumping Station is 54.5 km2 and the service
population by 2020 will be 756,000. The area is suffering waterlogging and the
wastewater and stormwater is now discharged to Jinyin Lake and Fu River. The
object of the proposed subproject is to increase the capacity by 135 m3/s. after the
completion, the stormwater will flow into Hanxi WWTP for treatment and the
stormwater will be pumped into Fu River. Tri-Gates Connection subproject is the
Environmental Monitoring Completion Report_No.9 ADB WWSMP
4
counterpart works of Changqing pumping Station. There will build a new open
channel to introduce the stormwater to Changqing Pumping Station. The
subproject has been completed by December 2011. IA of the subproject is Wuhan
Urban Construction Foundation.
(9) The service area of Luojialu Drainage Works is 154 km2 and the service popular
by 2020 will be 646,000. The area is suffering waterlogging and the wastewater.
There will build 0.39 km box culvert and 8.81 km open channel under the
proposed subproject to increase the current capacity of the pumping station by 55
m3/s. After the completion, the stormwater will be pumped to Yangtze River. Up
to now, structural works of Luojialu Pumping Station has been basically
completed, and 40% of the civil works for open channel has been completed. IA
of the subproject is Wuhan Urban Construction Foundation.
The information of the contracts being constructed is shown in Table 2.
Table 2 Information of the Contractors
Contract Contract
No. Contractor
Supervision
Company Start Date
Completi
on Date
Site and foundation
preparation works
for Erlangmiao
WWTP
WW/C1.2 Wuhan
Municipal
Engineering
Group
Wuhan
Yangtze
River
Construction
Supervision
Company
2007-10 2007-12
Civil works of
Erlangmiao
WWTP upgrading
and expansion(I)
WW/C1.1
a
NO. 4 China
Railway
Construction
Bureau
Wuhan
Zhongnan
Constructio
n
Supervision
Company
2007-12 2008-12
Civil works of
Erlangmiao
WWTP upgrading
and expansion(II)
WW/C1.1
b
No. 7 China
Construction
Bureau
Wuhan
Zhongnan
Construction
Supervision
Company
2007-12 2008-12
Dongxihu
Tri-Gates
Connections Works
(I)
SW/C8.1 Hanyang
Municipal
Engineering
Company
Wuhan
Municipal
Constructio
n
Supervision
Company
2007-11 2008-5
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Contract Contract
No. Contractor
Supervision
Company Start Date
Completi
on Date
Dongxihu
Tri-Gates
Connections Works
(II)
SW/C8.2 Wuhan
Municipal
Special
Construction
Company
Wuhan
Zhongnan
Construction
Supervision
Company
2007-11 2008-5
Dongxihu
Tri-Gates
Connections Works
(III)
SW/C8.3 Wuhan Gas &
Heating
Company
Wuhan
Jingcheng
Constructio
n
Supervision
Company
2007-11 2008-5
Dongxihu
Tri-Gates
Connections Works
(IV)
SW/C8.4 No. 4 China
Railway
Construction
Bureau
Wuhan
Zhongnan
Construction
Supervision
Company
2007-11 2008-5
Dongxihu
Tri-Gates
Connections Works
(Va)
SW/C8.5a Wuhan
Municipal
Engineering
Group
Wuhan
Municipal
Constructio
n
Supervision
Company
2008-4 2008-9
Dongxihu
Tri-Gates
Connections Works
(VIa)
SW/C8.6a Wuhan
Municipal
Special
Construction
Company
Wuhan
Municipal
Constructio
n
Supervision
Company
2008-6 2008-12
Site and foundation
preparation works
for Nantaizi Lake
WWTP expansion
WW/C2.2 Wuhan No.2
Municipal
Engineering
Co.
Wuhan
Yangtze
River
Construction
Supervision
Co
2008-6-16 2009-2
Civil works of
Caidian WWTP
WW/C4.1
b
Zhejiang
Baoye
Construction
Co.
Wuhan
Nante
Construction
Supervision
Co.
2008-11-25 2009-6
Environmental Monitoring Completion Report_No.9 ADB WWSMP
6
Contract Contract
No. Contractor
Supervision
Company Start Date
Completi
on Date
Pipe works along
Jinshan Road in
Dongxihu (I)
WW/C5.2 Hunan
Industrial
Equipment
Installing
Company
Huanlong
Supervision
Firm
2009-4-10 209-12-31
Pipe works along
Jinshan Road in
Dongxihu (II)
WW/C5.3 Qingshan
Municipal Co.,
Ltd
Huanlong
Supervision
Firm
2008-10-21 2009-6-30
Pipe works along
Wuhuan Road in
Dongxihu
WW/C5.4 Yitong
Construction
Co., Ltd
Huanlong
Supervision
Firm
2008-10-21 2009-6-28
Pipe works along
Shizhigou &
Machengnan Road
in Dongxihu
WW/C5.5 Jingzhou
Construction
Co., Ltd
Huanlong
Supervision
Firm
2008-10-21 2009-6-28
Wastewater
collection system
along Jichang
River in Dongxihu
-Box-culverts (I)
WW/C5.6 Wuhan Urban
Construction
Group Corp.,
Ltd.
Wuhan
Municipal
Supervision
Firm
2008-5-4 2008-10-14
Wastewater
collection system
along Jichang
River in Dongxihu
-Box-culverts (II)
WW/C5.7 No.4 Wuhan
Municipal
Construction
Co., Ltd.
Wuhan
Municipal
Supervision
Firm
2008-7-8 2009-4-10
Wastewater
collection system
along Jichang
River in Dongxihu
-Box-culverts (III)
WW/C5..8 Hanyang
Municipal
Engineering
Company
Wuhan
Municipal
Supervision
Firm
2009-9-17 2010-2-17
Wastewater
collection system
along Jichang
River in Dongxihu
-Box-culverts (IV)
WW/C5.9 Wuhan Urban
Construction
Group Corp.,
Ltd.
Wuhan
Municipal
Supervision
Firm
2009-9-17 2010-2-17
Site and foundation
preparation works
for Caidian WWTP
WW/C4.1a Wuhan
Pengxin Urban
Construction
Co., Ltd
Nante
Supervision
Firm
2008-8-1 2008-10-12
Supply and
installation for
Caidian WWTP
WW/M4.4 Beijing
Zhonghui Co.,
Ltd
Nante
Supervision
Firm
2009-9-25 2010-2-25
Environmental Monitoring Completion Report_No.9 ADB WWSMP
7
Contract Contract
No. Contractor
Supervision
Company Start Date
Completi
on Date
Dongxihu
Tri-Gates
Connections
Works-Box Culvert
(VIII)
SW/C8.8 Wuhan
Fengsheng
Urban
Construction
Zonghe
Development
Co., Ltd
Wuhan
Municipal
Supervision
Firm
2008-11-27 2009-6-20
Dongxihu
Tri-Gates
Connections
Works-Box Culvert
(VII)
SW/C8.6b Hanyang
Municipal
Engineering
Company
Wuhan
Municipal
Supervision
Firm
2008-7-24 2009-1-30
Dongxihu
Tri-Gates
Connections
Works-Open
Channel (I)
SW/C8.6c Wuhan
Changfeng
Municipal
Water Co., Ltd
Feihong
Supervision
Firm
2009-4-24 2009-12-30
Dongxihu
Tri-Gates
Connections
Works-Open
Channel (II)
SW/C8.6d Wuhan Urban
Construction
Group Corp.,
Ltd.
Feihong
Supervision
Firm
2009-4-24 2009-12-30
Site and foundation
preparation works
for Erlangmiao
WWTP
WW/C2.2 Wuhan Urban
Construction
Group Corp.,
Ltd.
Yangtze
River
Supervision
Firm
2009-6-8 2010-4-30
Supply and
installation for
Erlangmiao
WWTP upgrading
and expansion
WW/M 1.3 Hubei
Richstates
Industry
Investment
Co.,Ltd.
Zhongnan
Supervision
Firm
2009-6-26 2010-4-30
Civil Works of
Yangsigang
Pumping Station
SW/C7.1 Wuhan
Hanyang
Municipal
Construction
Co., Ltd
Wuhan
Feihong
Construction
Supervision
Firm
2009-11-9 2010-5-20
Civil Works of
Changqing
Pumping Station
SW/C9.1 Wuhan
Municipal
Construction
Co., Ltd.
Wuhan
Municipal
Supervision
Firm
2009-11-11 2010-5-20
Environmental Monitoring Completion Report_No.9 ADB WWSMP
8
Contract Contract
No. Contractor
Supervision
Company Start Date
Completi
on Date
Supply and
installation for
Yangsigang
Pumping Station
SW/M7.4 Wuhan
Haichen Co.,
Ltd
Feihong
Supervision
Firm
2010-2-24 2010-8-31
Supply and
installation for
Changqing
Pumping Station
(I)
SW/M9.3a JV of Jinzhou
and Jinmao
Wuhan
Municipal
Supervision
Firm
2010-5-13 2011-3-13
Supply and
installation for
Changqing
Pumping Station
(II)
SW/M9.3b Wuhan
Haichen Co.,
Ltd
Wuhan
Municipal
Supervision
Firm
2010-5-24 2010-12-1
Shahugang open
channel
reconstruction (I)
SW/C6.3 Wuchang
Municipal
Engineering of
No. 4 Wuhan
Municipal
Construction
Co., Ltd.
Wuhan Civil
Works
construction
Supervision
Firm
2009-12-17 2010-9-20
Shahugang open
channel
reconstruction (II)
SW/C6.4 No. 2 Wuhan
Municipal
Construction
Co., Ltd.
Wuhan Civil
Works
construction
Supervision
Firm
2009-12-1 2010-9-20
Shahugang open
channel
reconstruction (III)
SW/C6.5 Wuhan Gas
Heating
Engineering
Co., Ltd.
Wuhan Civil
Works
construction
Supervision
Firm
2009-11-24 2010-9-20
Civil works of
Hankou Huangpu
Road WWTP
Upgrading
WW/C3.1 Zhongye
Group Co.,
Ltd
Yangtze
River
Supervision
Firm
2010-10-15 2011-5-15
Luojiagang open
channel
reconstruction (I)
SW/C6.1 Shantou
Chaoyang
Construction
Co., Ltd
Fuoshan
Jingcheng
Construction
Supervision
Firm
2010-4-28 2010-11-30
Environmental Monitoring Completion Report_No.9 ADB WWSMP
9
Contract Contract
No. Contractor
Supervision
Company Start Date
Completi
on Date
Luojiagang open
channel
reconstruction (II)
SW/C6.2 Qingshan
Municipal Co.,
Ltd
Fuoshan
Jingcheng
Construction
Supervision
Firm
2010-4-28 2010-11-30
Luojiagang open
channel
reconstruction (III)
SW/C6.7 Shantou
Chaoyang
Construction
Co., Ltd
Fuoshan
Jingcheng
Construction
Supervision
Firm
2010-4-28 2010-11-30
Dongxihu
Tri-Gates
Connections
Works-Open
Channel (III)
SW/C8.7 Yitong
Construction
Co., Ltd
Fuoshan
Jingcheng
Construction
Supervision
Firm
2010-10-13 2010-12-31
Civil works of
Hankou Huangpu
Road WWTP
Upgrading
WW/C3.3 Wuhan Water
Hydropower
Engineering
Co., Ltd.
Yangtze
River
Construction
Supervision
Company
2011-10-8 2012-8-4
Civil Works of
Luojialu pumping
station
SW/C6.6 No.2 Wuhan
Municipal
Construction
Co., Ltd.
Wuhan Civil
Works
construction
Supervision
Firm
2011-10-30 2012-12-30
2 Environmental Monitoring for Air, noise and surface water
2.1 Objective of Monitoring
Based on the requirements in the EIA and EMP of the Project, the objectives of the
monitoring are:
• to monitor the environmental pollution during the construction;
• to evaluate extent and severity of environmental impacts compared with the
predicted impacts;
• to inspect contractors’ performance of the environmental impacts mitigation
measures or compliance with related rules and regulations;
• to answer and solve public complains;
• to evaluate trends of impacts and overall effectiveness of the project’s
Environmental Management Plan (EMP); and
Environmental Monitoring Completion Report_No.9 ADB WWSMP
10
• to provide environmental data for the improvement of environmental
protection measures.
Wuhan Hongshan District Environmental Monitoring Station (HDEMS) conducted
the monitoring for the environment, and the consultant of the H&J, Inc. USA
conducted the inspections for the environmental management of the contractor of the
project during the period base on the Table 3.
A part of the civil of Huangpu Road WWTP (Phase II) is completed, and the rest is
not start during the seven time monitoring period. The HDEMS conducted the
monitoring for the environmental status of the contracts of the Luojialu Pump Station
Phase II, Luojiagang Open Channel Reconstruction and Shahugang Open Channel
Reconstruction etc., and inspected the environmental management of the contractors
with the consultant.
Table 3 Environmental Inspection Contents during Construction
Item Inspection Contents
Ambient Air Mitigation Measures for construction dust and vehicles emissions
Noise Noise sources: reasonable layout of construction site; are advanced
construction methods conducted? are low-noise equipment used?
Are noised equipment far apart from residential areas? is noised
construction stopped during night time? Are measures taken for
avoiding controllable noise? If ban construction vehicles from
sounding their horns to reduce noise impact; if try best to transport
material during non traffic rush hours
Ecology
protection
Properly arrange the construction time; backfills are taken as soon
as possible after completion of the earth works; brick wall should be
constructed for enclosure of open-air earth and material storage
places; ecological restoration, such as re-vegetation and land
leveling should be conduct after completion of the contraction;
conduct ecological inspection along the pipeline rout.
Environmental
Management
Regulation
Environmental management plan: includes emergency response
action plan; methods and regulations for solid wastes storage and
disposal; personnel responsibilities for environmental mitigation.
2.2 Monitoring Methods and Evaluation Standard
Based on the National Specifications, the standard methods of monitoring are listed in
Table 4, and the evaluation standards of the monitoring for the proposed construction
sites are shown in table 5 according to the environmental functional layout of Wuhan
Municipality and the EIAs of the subprojects.
Table 4 Examination Methods of Monitoring
Item Parameter Analytical Method Standard
Methods
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Ambient Air
TSP Gravimetric method GB/T15432-95
PM10 Gravimetric method GB6921-86
NO2
N-(1-naphthyl)-ethylenediamine
dihydrochloride
spectrophotometric method
GB/T15435-95
Environmental
Noise Leq(A)
Measurement method for the
urban regional environmental
noise
GB3096-2008
Site Noise Measurement method for the
site noise GB12348-2008
Table 5 Evaluation Standard
Item Parameter Standards Standard Sources
Ambient Air
TSP Daily average
0.30mg/m3
GB3095-1996 Ambient Air
Quality Standard Grade II PM10
Daily average 0.15
mg/m3
NO2 Hourly average 0.24
mg/m3
Environmental
Noise
Leq(A)
Daytime 60dB(A)
Nighttime 50 dB(A)
GB3096-2008 Urban Area
Noise Standard Grade II
Site Noise Daytime 60dB(A)
Nighttime 50 dB(A)
GB12348-2008 Noise
Standard at Boundary of
Industrial corporation Grade
II
2.3 Environmental Monitoring Framework during the Construction
2.3.1 Subproject of Erlangmiao WWTP in Wuchang District
The subproject is located on east of Xudong Road in Wuchang District, nearby
Wuqing No. 4 Trunk Road. The construction periods of the subproject will be from
third quarter of 2007 to the end of 2009. The construction involves the activities of
structures/building construction, demolishment and laying down of underground
pipelines, replant trees and landscaping, etc.
Table 6 Environmental Functional Zoning in the Project Site
Environmental
Factor Area and Scope
Functional
Zone
Legal Basis
Ambient air Project site and surrounding area II
Wuhan EPB
(2000) No.
133
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Surface Water Wuhan section of the Yangtze
River Ⅲ
Hubei-Gov.
(2000) No. 74
Acoustic
Environment Project site and surrounding area II
Wuhan EPB
(1995) No.
161
Table 7 Environmental Sensitive Points
No. Environmental
Sensitive Points Factor
Minimum
Distance to Site
boundary (m
Protection Grade
1 Zi-jing-yuan
Ambient
air
110m
Grade II of Ambient Air
Quality Standard
(GB3095-1996);
and Grade II of Acoustic
Environment Protection
(GB3096-93)
2
C Zone of Xin-shi-ji
Garden (residential
area)
50m
3 Xin-lv-mei-di 40m
4
Second Group of Hubei
No. 1 Division of
Armed Police
240m
5 Peng-cheng Garden
(residential area) 35m
6 B Zone of Xin-shi-ji
Garden 35m
7 Water Intake of
Yu-jia-tou
Surface
Water
400m to
wastewater
discharge point
Grade III of Surface
Water Quality Standards
(GB3838-2002)
Table 8 Monitoring Arrangement
Item Wastewater Air Pollution Noise
Parameter CODcr, BOD5, SS,
pH, NH3-N,Oil TSP, PM10 Leq (A)
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Location
Discharge point of
construction site
one point at 30 m
out of the
construction site in
up wind direction
(background
reference);
two points out of
the construction site
in down wind
direction
Boundary along the
construction site;
And the nearest
environmental sensitive
locations from the
construction site
Number of
Monitoring
Point
2 3
4 sensitive points; and 7
points along boundary of
the construction site
Evaluation
Criteria
GB8978-1996
Integrated
wastewater discharge
standard Grad III;
GB3095-1996
Standard of
Ambient Air
Quality II Grade
GB12523-90 Noise
Standards of Construction
Site ;
GB3096-93 Noise
Standards of Urban Area
Grade II
Frequency 2 time /day.1day 3 times /day. 3 day
(≥12hours/day)
2 time (Daytime and
nighttime each) .1day
Note: the total construction period is 9 quarters, monitoring will be conducted
semiannually (total 4 rounds). May adjust based on construction progress.
2.3.2 Subprojects of Dong-xi-hu WW Collection System, Three Gates
SW and Chang-qing SW (pumping station)
The service area of Dong-xi-hu WW Collection System is 61.4km2; the catchment
area of the Three Gates SW Subproject is 56.7km2; and area of the Chang-qing SW
Pumping Station is 12,600m2。
Table 9 Environmental Functional Zoning in the Project Site
Environmental
Factor Area and Scope
Functional
Zone
Legal Basis
Ambient air Project site and surrounding area II Wuhan Gov.
(2000) No. 58
Surface Water Fu-he River V Hubei-Gov.
(2000) No. 74
Acoustic Project site and surrounding area II, IV Wuhan EPB
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Environment (1995) No.
161
Table 10 Environmental Sensitive Points
Item Sensitive
Point
Minimum
distance
m
Protection Grade
Ambient Air Noise
Dong-xi-hu WW
Collection
System
Residential
house 25
GB3095-1996
Standard of
Ambient Air
Quality II Grade
GB3096-93
Standard of Noise
in Urban Area II
Grade
Three Gates SW
Wan-ke-Si-ji
Garden
(residential
Area)
200
GB3095-1996
Standard of
Ambient Air
Quality II Grade
GB3096-93
Standard of Noise
in Urban Area II
Grade
Table 11 Monitoring Arrangement
Item Wastewater Air Pollution Noise
Parameter CODcr, BOD5, SS, pH,
NH3-N,Oil TSP, PM10 Leq (A)
Location
Discharge point of
construction site, and
nearby section of the
Fuhe River
A point at 30 m out
of the construction
site in up wind
direction
(background
reference); two
points out of the
construction site in
down wind
direction
Boundary along the
construction site;
And the nearest
environmental sensitive
locations from the
construction site
Number of
Monitoring
Point
2 3
1 sensitive points; and, 6
points within
Construction Site
Evaluation
Criteria
GB8978-1996
Integrated
wastewater discharge
standard Grad III;
GB3095-1996
Standard of
Ambient Air
Quality Grade II
GB12523-90 Noise
Standards of Construction
Site ;
GB3096-93 Noise
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Item Wastewater Air Pollution Noise
GB3838-2002
Surface Water
Quality standard Grad
V
Standards of Urban Area
Grade II
Frequency 2times/day.1day 3 times /day. 3 day
(≥12hours/day)
2 time (Daytime and
nighttime each) .1day
Note: the total construction period is 9 quarters, monitoring will be conducted
semiannually (total 4 rounds). May adjust based on construction progress.
2.3.3 Subproject of Yang-si-gang SW Pumping Station and Stormwater
Pipelines
The subproject is located on Ying-wu-zhou in Hanyang District, nearby Yangtze River
in the east, from Xinwuli in the south, Lanjiangti Road in the west, and Hong jian
Road in the North, with the catchment area of 3.67km2.
Table 12 Environmental Functional Zoning in the Project Site
Environmental
Factor Area and Scope
Functional
Zone
Legal Basis
Ambient air Project site and surrounding
area II GB3095-1996
Surface Water Yangtze River Ⅲ GB3838-2002
Acoustic
Environment surrounding area of the project II GB3096-93
Table 13 Environmental Sensitive Points
Sensitive
Point Location
Minimum
distance
(m)
Protection Grade
Ambient Air Noise
Village of
Xin-wu-li
Hou-di
North side of
the pumping
station
2
GB3095-1996
Standard of
Ambient Air Quality
II Grade
GB3096-93
Standard of
Noise in Urban
Area II Grade
Gang-fu
Company in
Hanyang
East side of
the pumping
station
3
GB3095-1996
Standard of
Ambient Air Quality
II Grade
GB3096-93
Standard of
Noise in Urban
Area II Grade
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Village of
Xin-wu-li
West side of
the pumping
station
20
GB3095-1996
Standard of
Ambient Air Quality
II Grade
GB3096-93
Standard of
Noise in Urban
Area II Grade
Table 14 Monitoring Arrangement
Item Wastewater Air Pollution Noise
Parameter CODcr, BOD5, SS,
pH, NH3-N,Oil TSP, PM10 Leq (A)
Location
Discharge point of
construction site, and
nearby section of the
Yangtze River
A point at 30 m out
of the construction
site in up wind
direction
(background
reference);
two points out of the
construction site in
down wind direction
Boundary along the
construction site;
And the nearest
environmental sensitive
locations from the
construction site
Number of
Monitoring
Point
2 3
3 sensitive points; and 4
points within Construction
Site
Evaluation
Criteria
GB8978-1996
Integrated
wastewater discharge
standard Grad III;
GB3838-2002
Surface Water
Quality standard Grad
III;
GB3095-1996
Standard of
Ambient Air
Quality Grade II
GB12523-90 Noise
Standards of Construction
Site ;
GB3096-93 Noise
Standards of Urban Area
Grade II
Frequency 2times/day.1day 3 times /day. 3 day
(≥12hours/day)
2 time (daytime and
nighttime each) .1day
Note: the total construction period is 9 quarters, monitoring will be conducted
semiannually (total 4 rounds). May adjust based on construction progress.
2.3.4 Subproject of Nan-tai-zi Lake WWTP in Hanyang
The increased capacity of the Nan-tai-zi Lake WWTP is 100,000 m3/d. The subproject
site is located on 1000m north of the No.3 Bridge on Yangtze River. The service area
of the WWTP is 67km2 with the population of 650,000.
The total investment of the subproject is 223.36 million RMB including environment
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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protection cost of 14.0748 million RMB. The subproject scope includes the existing
100,000 m3/d WWTP (secondary) to be expanded to 200,000 m
3/d (secondary).
Table 15 Environmental Functional Zoning in the Project Site
Environmental
Factor Area and Scope
Functional
Zone Legal BasisLegal BasisLegal BasisLegal Basis
Ambient air Project site and surrounding area II
Wuhan EPB
(2000) No.
133
Surface Water Yangtze River Ⅲ Hubei-Gov.
(2000) No. 74
Acoustic
Environment surrounding area of the project II
Wuhan EPB
(1995) No.
113
Table 16 Environmental Sensitive Points
Environmental Sensitive
Points
Environmental
Sensitive
Points
Minimum
Distance to
Site Edge(m)
Protection Grade
Wastewater
Collection
System
Qin-duan-kou
Wastewater
Pumping
Station
School of
General
Technology
50
II Grade of Ambient
Air Protection
(GB3095-1996);
and II Grade of
Acoustic Environment
Quality Standard
(GB3096-93)
Village of
Zhu-jia-ting-zi 20
Long-yang
Lake
Wastewater
Pumping
Station
Xiao-cun
Village 3
Han-cheng
Village 40
Table 17 Monitoring Plan
Item Wastewater Air Pollution Noise
Parameter CODcr, BOD5, SS,
pH, NH3-N,Oil TSP, PM10 Leq (A)
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Location
Discharge point of
construction site, and
nearby section of the
Yangtze River
A point at 30 m out
of the construction
site in up wind
direction
(background
reference);
two points out of
the construction site
in down wind
direction
Boundary along the
construction site;
And the nearest
environmental sensitive
locations from the
construction site
Number of
Monitoring
Point
2 3
4 sensitive points; and 4
points within Construction
Site
Evaluation
Criteria
GB8978-1996
Integrated
wastewater discharge
standard Grad III;
GB3838-2002
Surface Water
Quality standard
Grad III;
GB3095-1996 II
Grade Ambient
Air Quality
Standard Grad II
GB12523-90 Standard of
Noise at Boundary of
Construction Site ;
GB3096-93 Acoustic
Environment Quality
Standard Grade II
Frequency 2times/day.1day 3 times /day. 3 day
(≥12hours/day)
2 time (daytime and
nighttime each) .1day
Note: the total construction period is 9 quarters, monitoring will be conducted
semiannually (total 4 rounds). May adjust based on construction progress.
2.3.5 Subproject of Cai-dian wastewater
Caidian WWTP is located on east of Beijing-Zhuhai Expressway, north of Caihe
Street, South of Hanjiang River. The service area of the WW subproject includes
Caidian urban area and eastern development area.
Table 18 Environmental Functional Zoning in the Project Site
Environmental
Factor Area and Scope
Functional
Zone Legal BasisLegal BasisLegal BasisLegal Basis
Ambient air Project site and surrounding area II
Wuhan EPB
(2000) No.
133
Surface Water Wuhan section of Hanjiang
River Ⅲ
Hubei-Gov.
(2000) No. 74
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Acoustic
Environment surrounding area of the project II
Wuhan EPB
(1995) No.
161
Table 19 Environmental Sensitive Points
Item Environmental Sensitive
Points
Minimum
Distance to
Site Edge (m)
Protection Grade
WWTP
No. 3 and 5 groups of
Shi-xiang Village 500
Grade II of Ambient Air
Protection
(GB3095-1996); and
Grade II of Acoustic
Environment Protection
(GB3096-93)
No. 4 group of Shi-xiang
Village 450
Da-qiao
Pumping
Station
Dormitory of Petro
Company 15 Grade II of Acoustic
Environment Protection
(GB3096-93) Dormitory of Petro
Company 40
Table 20 Monitoring Arrangement
Item Wastewater Air Pollution Noise
Parameter CODcr, BOD5, SS,
pH, NH3-N,Oil TSP, PM10 Leq (A)
Location
Discharge point of
construction site, and
nearby section of the
Yangtze River
A point at 30 m out
of the construction
site in up wind
direction
(background
reference);
two points out of the
construction site in
down wind direction
Boundary along the
construction site;
And the nearest
environmental sensitive
locations from the
construction site
Number of
Monitoring
Point
2 3
2 sensitive points; and 5
points along Construction
boundary
Evaluation
Criteria
GB8978-1996
Integrated
GB3095-1996
Standard of
GB12523-90 Noise
Standards of
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Item Wastewater Air Pollution Noise
wastewater discharge
standard Grad III;
GB3838-2002
Surface Water
Quality standard Grad
III;
Ambient Air
Quality Grade II
Construction Site ;
GB3096-93 Noise
Standards of Urban
Area Grade II
Frequency 2times/day.1day 3 times /day. 3 day
(≥12hours/day)
2 time (daytime and
nighttime each) .1day
Note: the total construction period is 8 quarters, monitoring will be conducted
semiannually (total 4 rounds). May adjust based on construction progress.
2.3.6 Subproject of Huang-po Road WWTP in Hankou District
The proposed Huang-po Road WWTP is an upgraded engineering for advanced
wastewater treatment based on the first phase construction. The service area of the
subproject will be 7.2km2 after completion of the proposed construction including
pumping station areas of Huangpo Road, Tianjin Road and Wuhan Gate.
Table 21 Environmental Functional Zoning in the Project Site
Environmental
Factor Area and Scope
Functional
Zone
Legal Basis
Ambient air Project site and surrounding
area II
Wuhan EPB
(2000) No.
133
Surface Water Wuhan section of Yangtze
River Ⅲ
Hubei-Gov.
(2000) No. 74
Acoustic
Environment
Project site and surrounding
area II
Wuhan EPB
(1995) No.
161
Table 22 Environmental Sensitive Points
No. Environmental
Sensitive Points
Minimum
Distance to Site
Boundary m
Protection Grade
1 Rong-qing-pian 120 II Grade of Ambient Air Protection
(GB3095-1996); and II Grade of 2 Bin-jiang-yuan 350
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Acoustic Environment Protection
(GB3096-93)
Table 23 Monitoring Plan
Item Wastewater Air Pollution Noise
Parameter CODcr, BOD5, SS,
pH, NH3-N,Oil TSP, PM10 Leq (A)
Location
Discharge point of
construction site, and
nearby section of the
Yangtze River
A point at 30 m out
of the construction
site in up wind
direction
(background
reference);
two points out of the
construction site in
down wind direction
Boundary along the
construction site;
And the nearest
environmental sensitive
locations from the
construction site
Monitoring
Point 2 3
2 sensitive points; and 4
points along Construction
boundary
Evaluation
Criteria
GB8978-1996
Integrated
wastewater discharge
standard Grad III;
GB3838-2002
Surface Water
Quality standard Grad
III;
GB3095-1996
Standard of
Ambient Air
Quality Grade II
GB12523-90 Noise
Standards of
Construction Site ;
GB3096-93 Noise
Standards of Urban
Area Grade II
Frequency 2times/day.1day 3 times /day. 3 day
(≥12hours/day)
2 time (daytime and
nighttime each) .1day
Note: the total construction period is 7 quarters, monitoring will be conducted
semiannually (total 3 rounds). May adjust based on construction progress.
2.3.7 Subproject of Luo-jia Road SW
The proposed subproject is located on south-east side of Yanjiang Road, and the
construction includes expansion pumping stations of Sha-hu-gang, Luo-jia-gang and
Luo-jia Road.
Table 24 Environmental Functional Zoning in the Project Site
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Environmental
Factor Area and Scope
Functional
Zone
Legal Basis
Ambient air Project site and surrounding
area II
Wuhan EPB
(2000) No.
133
Surface Water Wuhan section of Yangtze
River Ⅲ
Hubei-Gov.
(2000) No. 74
Acoustic
Environment
Project site and surrounding
area II
Wuhan EPB
(1995) No.
161
Table 25 Environmental Sensitive Points
No. Environmental Sensitive
Points
Minimum
Distance to
Site Edge m
Protection Grade
1 Hubei Jian-gong Concrete
Product Co. 20m
Grade III of surface water;
Grade II of Ambient Air
Protection (GB3095-1996);
and Grade II of Acoustic
Environment Protection
(GB3096-93)
2 Residential building 50m
3 Water intake of Yu-jia-tou 450m
4 Water intake of Qing-jiang
Chemical Co. 1750m
5 Water intake of Wuhan Steel
Co. 5900m
6 Water intake of Qing-shan
Ship Yard 10000m
7 METRO Super Market 20m to the
boundary
8 Tian-li Garden (residential
area) 30m
9 Tie-ji Village of He-ping
Township 40m
10 Gang-du Garden (residential
area) 40m
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Table 26 Monitoring Plan
Item Wastewater Air Pollution Noise
Parameter CODcr, BOD5, SS,
pH, NH3-N,Oil TSP, PM10 Leq (A)
Location
Discharge point of
construction site, and
nearby section of the
Yangtze River
A point at 30 m out
of the construction
site in up wind
direction
(background
reference);
two points out of the
construction site in
down wind direction
Boundary along the
construction site;
And the nearest
environmental sensitive
locations from the
construction site
Monitoring
Point 2 3
6 sensitive points; and 4
points within
Construction Site
Evaluation
Criteria
GB8978-1996
Integrated
wastewater discharge
standard Grad III;
GB3838-2002
Surface Water
Quality standard Grad
III;
GB3095-1996
Standard of
Ambient Air
Quality Grade II
GB12523-90 Noise
Standards of
Construction Site ;
GB3096-93 Noise
Standards of Urban
Area Grade II
Frequency 2 times/day.1day 3 times /day. 3 day
(≥12hours/day)
2 time (daytime and
nighttime each) .1day
Note: the total construction period is 8 quarters, monitoring will be conducted
semiannually (total 4 rounds). May adjust based on construction progress.
2.4 Monitoring Results and Analysis of Each Environmental Monitoring
Report
2.4.1 2008 No. 1 Environmental Monitoring Report
The monitoring was conducted from February 19 to March 18 by HDEMS. The
monitoring parameters include TSP, NO2, PM10 and noise around the construction
site.
The monitoring data of ambient air quality are shown in Table 27.
Table 27 Monitoring data of Ambient Air Quality
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Project Monitoring
Point
TSP PM10 NO2
Time1 Time2 Time1 Time2 Time1 Time2 Time3
Erlangmiao
WWTP
Expansion
Office area 0.802 0.959 0.773 1.344 0.031 0.043 0.024
Construction
Site 0.824 0.883 0.725 0.851 0.036 0.043 0.031
Xinmeilvdi 0.987 0.803 0.815 0.629 0.034 0.025 0.027
Dongxihu
Three Gate
Connection
Jinyinhu
Primary
School
0.643 0.447 0.271 0.296 0.029 0.066 0.040
Office Area 0.789 0.124 0.591 0.589 0.086 0.067 0.042
Construction
Site 0.421 0.250 0.636 0.667 0.075 0.053 0.045
Standard (mg/m3) 0.30 0.15 0.24
The concentrations of TSP and PM10 in the monitoring data exceed the standard
(GB3095-1996) due to dust caused by transport of materials and construction wastes;
and the NO2 meets the standard.
The noise monitoring data at sensitive point surrounding the construction sites are
shown in Table 28.
Table 28 Monitoring Data of Noise at Construction Boundary and Sensitive
Points
Site Point Day time Night Time
Erlangmiao
WWTP
Zijingyuan 59.8 58.8
Xinshiji Garden C 45.9 44.9
Xinmeilvdi 42.2 41.0
Armed Police
Hubei No.1
Brigade
54.0 51.3
Pengcheng Garden 44.7 42.8
Xinshiji Garden B 47.0 45.8
Aijia Guoji
Huacheng 44.4 43.8
Boundary of site 1 47.0 45.8
Boundary of site 2 44.9 43.1
Boundary of site 3 58.0 58.6
Boundary of site 4 45.2 46.2
Boundary of site 5 55.2 54.7
Boundary of site 6 51.4 47.1
Boundary of site 7 50.4 45.0
Dongxihu Three Jinyinhu Primary 57.6
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Gates Conection Scholl
Residential
Building of Public
Security Bureau
53.3
Boundary of Site 1 58.8
Boundary of Site 2 49.8
Boundary of Site 3 57.6
Boundary of Site 4 61.0
Boundary of Site 5 65.4
Boundary of Site 6 66.2
Boundary of Site 7 51.6
Based on the monitoring results in Table 28, the noise at the sensitive points of
Zijingyuan and Xinlvdi surrounding the construction site of Erlangmiao WWTP
exceeds the national standard during night time due to traffic noise, but other points
meet the standard (Grade II) during both daytime and nighttime; the noise at all points
surrounding the site of Dongxihu Three Gates Connection project meet the Grade II of
the national standard.
2.4.2 2008 No. 2 Environmental Monitoring Report
The HDEMS conducted the monitoring and inspections for the subprojects of
Erlangmiao WWTP_II, Dongxihu Three Gates Connection, Nantaizi Lake WWTP_II
and Caidian WWTP. The monitoring and inspections were conducted on 24
September, 9-10 December 2008 by HDEMS. The monitoring parameters include TSP,
PM10.and Noise.
The monitoring data of ambient air quality are shown in Table 29.
Table 29 Monitoring Data of Ambient Air Quality
Project Monitoring
Point
TSP PM10
Time
1
Time
2
Time
3
Time
1
Time
2
Time
3
Erlangmiao WWTP
Office area 0.195 0.296 0.124 0.172 0.261 0.108
Construction
Site 0.147 0.099 0.150 0.130 0.085 0.132
Xinlvmeidi 0.194 0.170 0.147 0.166 0.152 0.124
Dongxihu Three
Gates Conection
Construction
Site 1.265 0.658 0.267 0.985 0.578 0.231
Construction
Site 0.311 0.512 0.194 0.274 0.443 0.162
Construction
Site 0.501 0.315 0.193 0.432 0.277 0.156
Caidian WWTP Construction
Site 0.289 0.509 0.461 0.252 0.433 0.386
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Construction
Site 0.095 0.144 0.167 0.081 0.116 0.142
Construction
Site 0.175 0.481 0.239 0.151 0.418 0.206
Nantaizihu WWTP_II
Construction
Site 0.214 0.240 0.338 0.182 0.204 0.275
Construction
Site 0.141 0.354 0.331 0.118 0.305 0.288
Construction
Site 0.371 0.350 0.349 0.306 0.302 0.285
Standards (mg/m3) 0.30 0.15
During the air quality monitoring, due to dust impact generated by passing vehicles,
TSP and PM10 at some points exceeds the Grade II of national standard of
GB3095-1996.
The monitoring data of noise are as Table 30 below
Table30 Monitoring Data of Noise at Construction Boundary and Sensitive
Points
Project Monitoring
Point
Data during
Daytime
Data during
Nighttime Standard
Erlangmiao
WWTP
Dongxihu
Three Gates
Conection
Caidian
WWTP
Nantaizihu
WWTP_II
Erlangmiao
WWTP
Zijingyuan 50.3 49.5
Daytime
60dB(A)
Nighttime
50 dB(A)
Xinshiji Garden
C 50.2 45.5
Xinlvmeidi 47.9 40.5
Armed Police
Hubei No.1
Brigade
48.1 43.2
Pengcheng
Garden 47.1 42.7
Xinshiji Garden
B 50.0 48.1
Aijia Guoji
Huacheng 49.6 37.6
Boundary of
site 1 50.7 49.8
Boundary of
site 2 50.8 43.0
Boundary of
site 3 47.0 45.3
Boundary of
site 4 48.6 47.5
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Boundary of
site 5 51.6 49.8
Boundary of
site 6 50.0 48.3
Boundary of
site 7 48.4 47.0
Dongxihu
Three Gates
Conection
Caidian
WWTP
Changqing
Garden 62.8
Tianhe Airport
Road 1 56.6
Tianhe Airport
Road 2 58.2
Jinshan Avenue
1 57.4
Jinshan Avenue
2 47.1
Jinshan Avenue
3 50.0
Nantaizihu
WWTP_II
Erlangmiao
WWTP
No.3 Group of
Shiyang Village 53.6
No.5 Group of
Shiyang Village 44.3
Boundary of
site 1 57.7
Boundary of
site 2 58.6
Boundary of
site 3 60.9
Boundary of
site 4 51.7
Boundary of
site 5 50.6
Dongxihu
Three Gates
Conection
Boundary of
site 1 54.5
Boundary of
site 2 51.9
Boundary of
site 3 50.1
Boundary of
site 4 47.7
Boundary of
site 5 49.1
Environmental Monitoring Completion Report_No.9 ADB WWSMP
28
Boundary of
site 6 49.5
Boundary of
site 7 50.9
Boundary of
site 8 52.2
Based on the monitoring results in Table 30, the noise at the points nearby Jinshan
Avenue of Dongxihu Three Gates Connection Project, and the point nearby Jingzhu
Expressway of Caidian WWTP Project exceed the national standard during day time
due to traffic noise, but other points meet the standard (Grade II) during both daytime
and nighttime.
2.4.3 2009 No. 3 Environmental Monitoring Report
Wuhan Hongshan District Environmental Monitoring Station (HDEMS) conducted
the monitoring and the environmental inspections for the above mentioned
subprojects (16 contracts) under the five subprojects during the period. The
monitoring parameters include TSP, PM10.and Noise.
• 20 May 2009 (Erlangmiao WWTP_II);
• 28 October 2009 (Dongxihu Three Gates_VI);
• 13 May 2009 (Caidian WWTP and Nantaizihu WWTP_II)
• 30 October 2009 (Nantaizihu WWTP_II)
• 28 October 2009 (Dongxihu Wastewater Collection System)
The monitoring data of ambient air quality are shown in Table 31.
Table 31 Monitoring Data of Ambient Air Quality
Project Monitoring
Point
TSP PM10
Time
1
Time
2
Time
3
Time
1
Time
2
Time
3
Erlangmiao WWTP
Office area 0.240 0.281 0.205 0.161 0.152 0.127
Construction
Site 0.249 0.293 0.215 0.182 0.176 0.114
Xinlvmeidi 0.197 0.188 0.192 0.158 0.155 0.102
Dongxihu Three
Gates Conection
Dushijiari 0.192 0.209 0.212 0.176 0.184 0.188
Construction
Site 0.329 0.357 0.351 0.183 0.194 0.207
Construction
Site 0.342 0.333 0.325 0.177 0.182 0.179
Caidian WWTP Construction
Site 0.255 0.260 0.266 0.167 0.144 0.154
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Construction
Site 0.261 0.269 0.263 0.150 0.149 0.161
Construction
Site 0.259 0.253 0.260 0.155 0.142 0.149
Nantaizihu WWTP_II
Construction
Site 0.183 0.190 0.189 0.132 0.140 0.142
Construction
Site 0.222 0.241 0.253 0.157 0.160 0.157
Construction
Site 0.177 0.186 0.182 0.143 0.149 0.140
Standards (mg/m3) 0.30 0.15
During the air quality monitoring, due to dust impact generated by passing vehicles,
TSP and PM10 at some points exceeds the Grade II of national standard of
GB3095-1996.
The monitoring data of noise are as Table 32 below
Table32 Monitoring Data of Noise at Construction Boundary and Sensitive
Points
Project Monitoring
Point
Data during
Daytime
Data during
Nighttime Standard
Erlangmiao
WWTP
Dongxihu
Three Gates
Conection
Caidian
WWTP
Nantaizihu
WWTP_II
Erlangmiao
WWTP
Zijingyuan 51.5 49.8
Daytime
60/70dB(A)
Nighttime
50 dB(A)
Xinshiji
Garden C 50.6 47.6
Xinlvmeidi 48.1 45.4
Armed Police
Hubei No.1
Brigade
49.3 46.6
Pengcheng
Garden 50.2 48.5
Xinshiji
Garden B 50.8 49.3
Aijia Guoji
Huacheng 51.4 45.0
Boundary of
site 1 52.4 48.0
Boundary of
site 2 50.9 47.6
Boundary of
site 3 48.8 49.3
Boundary of
site 4 49.9 48.8
Boundary of 52.7 48.9
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site 5
Boundary of
site 6 51.4 48.6
Boundary of
site 7 49.5 48.9
Dongxihu
Three Gates
Conection
Caidian
WWTP
Dushijiari 57.5
Tianhe Airport
Road 1 63.3
Tianhe Airport
Road 2 64.8
Machi Bridge 1 65.5
Machi Bridge 2 66.2
Machi Bridge 3 63.9
Nantaizihu
WWTP_II
Erlangmiao
WWTP
No.3 Group of
Shiyang
Village
54.5
No.5 Group of
Shiyang
Village
47.2
Boundary of
site 1 59.5
Boundary of
site 2 59.7
Boundary of
site 3 58.3
Boundary of
site 4 49.0
Boundary of
site 5 57.2
Dongxihu
Three Gates
Conection
Boundary of
site 1 57.4
Boundary of
site 2 52.7
Boundary of
site 3 48.6
Boundary of
site 4 47.5
Boundary of
site 5 45.8
Boundary of
site 6 48.1
Boundary of
site 7 51.8
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Boundary of
site 8 58.0
Based on the monitoring results in Table 32, the noise at the points nearby Jinshan
Avenue of Dongxihu Three Gates Connection Project, and the point nearby Jingzhu
Expressway of Caidian WWTP Project exceed the national standard during day time
due to traffic noise, but other points meet the standard (Grade II) during both daytime
and nighttime.
2.4.4 2010 No. 4 Environmental Monitoring Report
Wuhan Hongshan District Environmental Monitoring Station (HDEMS) conducted
the monitoring and the environmental inspections for the above mentioned nine
subprojects during the period. The monitoring parameters include TSP, PM10.and
Noise.
• 17 May 2010 (Dongxihu Wastewater Collection System);
• 17 May 2010 (Changqing Pumping Station Phase II);
• 22 October 2010 (Yangsigang Pumping Station and Drainage);
The monitoring data of ambient air quality are shown in Table 33.
Table 33 Monitoring Data of Ambient Air Quality
Project Monitoring
Point
TSP PM10
Time
1
Time
2
Time
3
Time
1
Time
1
Time
2
Dongxihu
Wastewater
Collection System
and Chagnqing
Pumping Station
Phase II
Office area 0.263 0.291 0.217 0.159 0.166 0.118
Jinyinjiao
Residential
Area
0.221 0.257 0.206 0.154 0.160 0.109
Construction
Site 0.270 0.315 0.202 0.158 0.171 0.111
Hanyang Yangsigang
Pumping Station and
Drainage
Xinwulihoudi
Village 0.272 0.227 0.216 0.162 0.139 0.194
Hanyang
Gangbu
Company
0.222 0.257 0.203 0.151 0.144 0.178
Xinwuli
Village 0.218 0.308 0.212 0.154 0.150 0.153
Standards (mg/m3) 0.30 0.15
During the air quality monitoring, due to dust impact generated by passing vehicles,
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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PM10 at all points exceeds the Grade II of national standard of GB3095-1996. And
the monitoring results of TSP meet the standard.
The monitoring data of noise are as Table 34 below.
Table34 Monitoring Data of Noise at Construction Boundary and Sensitive
Points
Project Monitoring
Point
Data during
Daytime
Data during
Nighttime Standard
Dongxihu
Wastewater
Collection System
and Changping
Pumping Station
Phase II
Boundary of
site 1 54.7
Daytime
60dB(A)
Boundary of
site 2 53.1
Boundary of
site 3 55.5
Boundary of
site 4 63.2
Daytime
70dB(A)
Jinyinjiao
Residential
Area
52.7 Daytime
60dB(A)
Hanyang
Yangsigang
Pumping Station
and Drainage
Boundary of
site 1 54.9
Boundary of
site 2 56.4
Boundary of
site 3 55.0
Boundary of
site 4 55.8
Xinwulihoudi
Village 56.3
Hanyang
Gangbu
Company 57.8
Xinwuli
Village 57.1
Based on the monitoring results in Table 34, the noises at the points meet the national
standard during day time.
2.4.5 2011 No. 5 Environmental Monitoring Report
Wuhan Hongshan District Environmental Monitoring Station (HDEMS) conducted
the monitoring and the environmental inspections for the two subprojects during the
period. The monitoring parameters include TSP, PM10.and Noise.
• 23 November, 2011 (Changqing Pumping Station Phase II);
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• 23 November, 2011 (Luojiagang Open Channel Reconstruction);
The monitoring data of ambient air quality are shown in Table 35.
Table 35 Monitoring Data of Ambient Air Quality
Project Monitoring
Point
TSP PM10
Time 1 Time 2 Time 3 Time 1 Time 2 Time 3
Dongxihu
Wastewater
Collection
System and
Chagnqing
Pumping
Station
Phase II
Office area 0.255 0.260 0.268 0.140 0.146 0.148
Jinyinjiao
Residential
Area
0.245 0.260 0.249 0.144 0.140 0.139
Construction
Site 0.260 0.257 0.261 0.148 0.141 0.141
Luojia Road
Drainage
Subproject
Ao Shan
Century
Garden
Community
0.285 0.310 0.290 0.152 0.150 0.155
Ou Jing
Yuan
Community
0.285 0.296 0.330 0.155 0.156 0.158
Project
Department
of Luojia
Road
Drainage
0.298 0.315 0.322 0.150 0.154 0.155
Standards (mg/m3) 0.30 0.15
During the air quality monitoring, due to dust impact generated by passing vehicles,
PM10 of Luojia road drainage subproject exceeds the Grade II of national standard of
GB3095-1996, other results meet the standard.
The monitoring data of noise are as Table 36 below.
Table 36 Monitoring Data of Noise at Construction Boundary and Sensitive
Points
Project Monitoring
Point
Data during
Daytime
Data during
Nighttime Standard
Dongxihu
Wastewater
Collection System
and Changping
Boundary of
site 1 56.5
Daytime
60dB(A) Boundary of
site 2 52.0
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Pumping Station
Phase II
Boundary of
site 3 53.5
Boundary of
site 4 62.7
Daytime
70dB(A)
Jinyinjiao
Residential
Area
53.9 Daytime
60dB(A)
Luojia Road
Drainage
Subproject
Ao Shan
Century
Garden
Community
57.9
Daytime
60dB(A)
Ou Jing Yuan
Community 54.4
Project
Department of
Luojia Road
Drainage
53.8
Based on the monitoring results in Table 36, the noise of Luojia road drainage
subproject reached the national standard during day time.
2.4.6 2012 No. 6 Environmental Monitoring Report
The monitoring and inspections were conducted for the Luojiagang Open Channel
Reconstruction during February 1, 2012 to June 30, 2012 by HDEMS. The monitoring
parameters include TSP, PM10.and Noise.
The monitoring data of ambient air quality are shown in Table 37.
Table 37 Monitoring Data of Ambient Air Quality
Project Monitoring
Point
TSP PM10
Time 1 Time 2 Time 3 Time 1 Time 2 Time 3
Luojialu
Drainage
Subproject
Ao Shan
Century
Garden
Community
0.274 0.240 0.254 0.139 0.144 0.141
Ou Jing
Yuan
Community
0.291 0.302 0.288 0.133 0.136 0.135
Project
Department
of Luojialu
Drainage
0.311 0.326 0.346 0.155 0.152 0.158
Standards (mg/m3) 0.30 0.15
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During the air quality monitoring, due to dust impact generated by passing vehicles,
TSP and PM10 of Project Department of Luojialu Drainage exceeds the Grade II of
national standard of GB3095-1996 other results are meet the standard.
The monitoring data of noise are as Table 38 below.
Table 38 Monitoring Data of Noise at Construction Boundary and Sensitive
Points
Project Monitoring
Point
Data during
Daytime
Data during
Nighttime Standard
Luojialu Drainage
Subproject
Ao Shan
Century
Garden
Community
56.1
Daytime
60dB(A)
Ou Jing Yuan
Community 55.6
Project
Department of
Luojialu
Drainage
58.7
Based on the monitoring results in Table 38, the noise of Luojialu drainage subproject
reached the national standard during day time.
2.4.7 2012 No. 7 Environmental Monitoring Report
The monitoring and inspections were conducted for the Luojiagang Open Channel
Reconstruction during July 1, 2012 to December 31, 2012 by HDEMS. The
monitoring parameters include TSP, PM10.and Noise.
The monitoring data of ambient air quality are shown in Table 39.
Table 39 Monitoring Data of Ambient Air Quality
Project Monitoring
Point
TSP PM10
Time 1 Time 2 Time 3 Time 1 Time 2 Time 3
Luojialu
Drainage
Subproject
Construction
Site of
Luojialu
Drainage
0.227
0.231
0.219
0.131
0.132
0.128
Construction
Site of
Luojiagang
0.193
0.197
0.210
0.107
0.113
0.125
Construction
Site of
Shahugang
0.239
0.245
0.233
0.183
0.191
0.172
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Standards (mg/m3) 0.30 0.15
The TSP and PM10 of the Project meet the Grade II of national standard of
GB3095-1996.
The monitoring data of noise are as Table 40 below.
Table 40 Monitoring Data of Noise at Construction Boundary and Sensitive
Points
Project Monitoring
Point
Data during
Daytime
Data during
Nighttime Standard
Luojialu Drainage
Subproject
Construction
Site of
Luojialu
Drainage
58.6
Daytime
60dB(A)
Construction
Site of
Luojiagang
52.5
Construction
Site of
Shahugang 58.4
Based on the monitoring results in Table 40, the noise of Luojialu drainage subproject
reached the national standard during day time.
3 Environmental Protection during Construction
3.1 Implementation Status for Environmental Mitigation Measures
The Consultant, H&J, Inc. USA began to distribute standard forms for inner
environmental monitoring to each of the contractors in early 2008 including weekly
and monthly standard forms, which will be submitted to the consultant every month
with the signatures of contractors and construction supervision engineers.
The above-mentioned contractors of constructions set up and submitted the
environmental protection regulations during construction in accordance with the
requirement of EMP in the summary of ADB project EIA. They also prepared and
submitted weekly and monthly environmental monitoring reports on schedule. Refer
to the app.
The emergency response action plans for environmental pollutions during
construction are worked out by each of the contractors. And the environmental
supervision organizations of the contractors were also established.
The construction of Erlangmiao WWTP_II Subproject, Dongxihu Three Gates
Connection Subproject, Caidian WWTP Subproject, Nantaizihu WWTP Expansion,
Changqing Pumping Station Expansion and Yangsigang Pumping Station and
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Drainage has been completed by 2011, and the monitoring of which was introduced in
previous five monitoring reports. All the contractors of the above subprojects have
implemented the environmental protection and mitigation measures in accordance
with the environmental management plan (EMP). Wuhan Hongshan District
Environmental Monitoring Station conducted the monitoring during the construction
period in accordance with the EMP.
3.1.1 Erlangmiao WWTP_II Subproject
The contractors of Erlangmiao WWTP_II Subproject have completed the following
jobs:
• Set up regulations for environmental protection issues during construction
by each of the contractors;
• Set up the site environmental management plan, properly treatment and
disposal of construction wastes;
• The ecology restoration measures were conducted including ecological
compensation and re-vegetation.
The mitigation measures are listed in Table 41 according to the submitted forms.
Table 41 Conducted Mitigation Measures by Contractors
Item Mitigation Measure
Materials transport and
hauling
Materials are covered during transportation to avoid dust
generation;
Disposal and storage of
hazardous and petroleum
materials
Minimizing and proper storage of petroleum products,
hazardous, reactive, ignitable and flammable materials on
site, to avoid impacts to soil, groundwater and surface.
Erosion protection Measures have been taken
Disposal of solid and
liquid wastes Measures have been taken
Wastewater discharge Measures have been taken
Water collection basins
and sediment traps. N/A
Soil erosion on road Measures have been taken
Culture conflicts N/A
Landscaping Protect trees nearby earth pits, and minimizing impact to
nature vegetations
Re-vegetation Re-vegetation in short period after completion of
constructions
Constructions nearby
river and other sensitive
areas
All construction drainage areas with water collection
basins and sediment traps. Oil separators are constructed
on all construction equipment wash-down areas to avoid
contamination of the nearby rivers.
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Vibration Take anti-vibration measures
Stability of slope Cover the slope with textile material
Disposal of empty
containers for hazardous
materials
Appropriate storage of petroleum products, hazardous
materials and wastes on an impermeable surface in a
secure, covered area; hazardous waste will be stored
separately from non hazardous waste.
Restoration of sites Restore the site by contractors after completion of
constructions
Surface soil Take proper measures
Proper lay out of vehicle
routs
Take measures to ensure lands can be agriculturally used
after completion of constructions
Restoration of earth
taking pits
Follow the relevant regulations. Ban any arbitrarily taking
earth
Contractor’s temporary
land used
Designing temporary construction camps and storage
areas to minimize land area required and impact on soil
erosion. Properly store construction materials, and
disposal rubbish following the regulations.
Earth excavation Properly disposal residue earth and mud.
The contractors conduct noise-protection measures and use low-noise equipment
during the construction for mitigation of noise impact; and for air pollution control,
the contractor arrange 10 full-time workers for daily cleaning, water spraying and
maintaining the construction site and nearby roads.
3.1.2 Dongxihu Three Gates Connection Subproject
The contractor of the Subproject had worked out the regulations for environmental
impacts mitigation during construction. The self environmental monitoring monthly
report, as well as the weekly checks was conducted by the contractor. The mitigation
measures are being taken are as follows:
• Water spraying of transportation routes and materials handling sites where
dust is being generated;
• Al hazardous, or harmful construction materials including petroleum
products were stored on an impermeable surface and managing these
materials in such a way as to prevent spillage or leakage, which could spread
and affect surface water or groundwater systems;
• Protect trees nearby earth pits, and minimizing impact to nature vegetations;
After pipe-laying construction, the trenches will be properly compacted and
re-vegetated;
• Take measures to protect surface soil from corrosion, to ensure the land can
be agriculturally used after completion of the construction
• Properly disposal residue earth and mud.
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• Noise Control:
i. Installed the noised machineries at proper location where far from
residential areas;
ii. Arranged proper construction time, report the local EPB and got
permission for night construction;
iii. Keep the equipment in good operation condition by strengthening
maintenances;
iv. Covered and enclosed the noised equipment during construction
• Air Pollution Control:
i. Stopped using Environmental non-compliance equipment;
ii. Arranged specific workers for cleaning and water spaying construction
site and routs
3.1.3 Caidian WWTP Subproject
The contractor of the Subproject had submitted the monthly environmental
monitoring report on schedule. According to the site inspection, the mitigation
measures are being taken are as follows:
• Set up regulations for environmental protection issues during construction
by each of the contractors
• Drew up the site environmental management plan, properly treatment and
disposal of construction wastes;
• The ecology restoration measures were issued including ecological
compensation and re-vegetation.
• For Noise Control, the contractor’s staff of the specifically appointed for
monitoring noise along the borders of the site, and took quick measures for
controlling the noise;
• Took measures, such as covered the material and transport vehicles, spaying
water on site, cleaning construction wastes timely, etc. for reducing the dust
generation.
3.1.4 Nantaizihu WWTP Expansion
The contractors conduct the following measures for mitigating the environmental
impacts:
� Constructed temporary gateway and enclosure for isolation of the
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construction site;
� Publicized environment protection surrounding the construction site;
� Established a civilized construction team for maintaining clean
construction sites;
� Built a facility for vehicle washing, and wash the vehicles and
construction machineries before out of the construction site;
� Protect trees nearby earth pits, and minimizing impact to nature
vegetations; After pipe-laying construction, the trenches will be properly
compacted and re-vegetated;
� To ensure the land can be agriculturally used after completion of the
construction
� Take measures to protect surface soil from corrosion; Properly disposal
residue earth and mud.
� Noise Control:
i) Arranged proper construction time;
ii) Installed the noised machineries at proper location where far from
residential areas;
iii) Keep the equipment in good operation condition by strengthening
maintenances;
iv) Covered and enclosed the noised equipment during construction
� Air Pollution Control:
i) Conducted the construction section by section for reducing dust
ii) Properly stored the construction materials and disposed the
construction wastes;
� Arranged specific workers for cleaning and water spaying construction
site and routs
3.1.5 Changqing Pumping Station Expansion
The contractors conduct the following measures for mitigating the environmental
impacts:
� Publicized environment protection surrounding the construction site;
� All machines were equipped with dust-proof device or dust cover;
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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� Protected trees nearby earth pits, and minimizing impact to nature
vegetations; After pipe-laying construction, the trenches will be properly
compacted and re-vegetated;
� Constructed temporary office, canteen, toilets to keep to site tidy and
beautiful.
� Established a civilized construction team for maintaining clean
construction sites;
� Noise Control:
i) Arranged proper construction time;
ii) Installed the noised machineries at proper location where far from
residential areas;
iii) Keep the equipment in good operation condition by strengthening
maintenances;
iv) Covered and enclosed the noised equipment during construction
� Air Pollution Control:
i) Conducted the construction section by section for reducing dust
ii) Properly stored the construction materials and disposed the
construction wastes;
iii) Arranged specific workers for cleaning and water spaying
construction site and routs
3.1.6 Yangsigang Pumping Station and Drainage
The contractors conduct the following measures for mitigating the environmental
impacts:
� Water spraying of transportation routes and materials handling sites
where dust is being generated;
� Al hazardous, or harmful construction materials including petroleum
products were stored on an impermeable surface and managing these
materials in such a way as to prevent spillage or leakage, which could
spread and affect surface water or groundwater systems;
� Protected trees nearby earth pits, and minimizing impact to nature
vegetations; After pipe-laying construction, the trenches will be properly
compacted and re-vegetated;
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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� To ensure the land can be agriculturally used after completion of the
construction;
� Take measures to protect surface soil from corrosion; Properly disposal
residue earth and mud.
� Noise Control:
i) Arranged proper construction time;
ii) Installed the noised machineries at proper location where far from
residential areas;
iii) Keep the equipment in good operation condition by strengthening
maintenances;
iv) Covered and enclosed the noised equipment during construction
� Air Pollution Control:
i) Conducted the construction section by section for reducing dust
ii) Properly stored the construction materials and disposed the
construction wastes;
iii) Arranged specific workers for cleaning and water spaying
construction site and routs
All the contractors of the above subprojects have submitted their environmental
management regulation and the implementation results to the local EPB and Wuhan
Municipal Drainage Company.
3.1.7 Luojialu Pumping Station and Drainage
The contractors conduct the following measures for mitigating the environmental
impacts:
� Water spraying of transportation routes and materials handling sites
where dust is being generated;
� Al hazardous, or harmful construction materials including petroleum
products were stored on an impermeable surface and managing these
materials in such a way as to prevent spillage or leakage, which could
spread and affect surface water or groundwater systems;
� Take measures to protect surface soil from corrosion; Properly disposal
residue earth and mud.
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� Noise Control:
i) Arranged proper construction time;
ii) Keep the equipment in good operation condition by strengthening
maintenances;
iii) Installed the noised machineries at proper location where far from
residential areas;
iv) Covered and enclosed the noised equipment during construction
� Air Pollution Control:
i) Conducted the construction section by section for reducing dust
ii) Properly stored the construction materials and disposed the
construction wastes;
iii) Arranged specific workers for cleaning construction site and routs.
3.2 Environmental Management Training
H&J, Inc. held three environmental monitoring trainings during April 2008 to
December 2012 according to the implementation status. The manager of construction
unit, supervision engineer, and full-time environmental management personnel of
construction unit attended the training. The trainings contents include:
� Objectives and requirements of EMP during construction;
� Contractors’ regulations and personnel for environmental protection
during construction;
� Relevant environmental laws, regulations and standards;
� Major environmental impacts and corresponding mitigation measures;
� Detailed monitoring parameters and site environmental inspection;
� Requirements and explanation for filling-in the environmental daily and
monthly reports
After the training, the training materials and the standard tables were distributed to all
the contractors. H&J required the contractors to commit all the mitigation measures,
and incorporated all the environmental regulations into their QA/QC systems.
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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3.3 Routine Supervision and Inspection
Base on the EMP, the environmental mitigation measures during construction are
mainly for the impact from noise, vibration, dust and construction wastewater,
guaranteeing expedite traffic and normal municipal facilities and vegetation recovery
etc. Wuhan Hongshan District Environmental Monitoring Station, entrusted by the
Consultant, conducted the monitoring for air, water and noise, as well as the sites
inspections for contractors’ environmental management and implementation of the
mitigation measures during the period.
3.4 Environment Management of Construction Sites
All the contractors has assigned full time staff for environment management, and the
environmental mitigation measures were listed as an issue of construction
implementation plan; the notice boards were erected on all construction sites, on
which the construction schedules, the contractors, the construction supervision
companies, telephone numbers for environmental complaints, etc. were publicized.
Before constructions, training were held to workers of the contractors for learning
environmental knowledge, laws and regulations, as well as the EMP and the
mitigation measures.
4 Conclusion and Recommendation
The main reason for TSP and PM10 exceeded the standards is the dust caused by
material and construction wastes transport vehicles, which also caused the noise.
The mitigation measures for environment protection have been generally
implemented by the contractors. The monitoring results indicated that the
environmental impacts due to the constructions are acceptable.
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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Appendix 1. Figure of the Construction Sites
Figure 1 Guardrail have set up around the project department of contractors
Figure 2 Monitoring for the Air on the construction site
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Figure 3 Monitoring for the Air in the environmental sensitive point
Figure 4 Implementing Ecological Restoration
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Figure 5 Guardrail have set up along the construction line
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Appendix 2 ENVIRONMENTAL IMPACT ANALYSIS
1 Introduction
The Project consists of five wastewater subprojects and four stormwater subprojects.
The appendix introduces the environmental monitoring and management during the
implement period (2007 – December 2013), analyses the environmental impact and
provide the actual issues.
2 Institutional Setup and Environmental Management
Based on the requirements in the EIA and EMP of the Project, the objectives of the
monitoring are:
• to monitor the environmental pollution during the construction;
• to evaluate extent and severity of environmental impacts compared with the
predicted impacts;
• to inspect contractors’ performance of the environmental impacts mitigation
measures or compliance with related rules and regulations;
• to answer and solve public complains;
• to evaluate trends of impacts and overall effectiveness of the project’s
Environmental Management Plan (EMP); and
• to provide environmental data for the improvement of environmental
protection measures.
Wuhan Hongshan District Environmental Monitoring Station (HDEMS) conducted
the monitoring for the environment, and the consultant of the H&J, Inc. USA
conducted the inspections for the environmental management of the contractor of the
project during the period. The environmental monitoring results during construction
period have been provided to PMO, ADB and other related institutions.
3 Environmental monitoring
The environmental monitoring includes: (1) everyday conducted inspect by contractor
and supervisor; (2) conducted regular environmental monitoring by the local certified
environmental monitoring institute. The monitoring items include waste water, surface
water, noise, air and solid waste. The monitoring samples are collected and analyzed
in accordance with the related environmental regulations and standards.
During the construction the environmental consultant has provided the semiannual
environmental monitoring report to Wuhan PMO and ADB.
The TSP, PM10 and noise of some construction sites exceeded the standard. The main
reason is the dust and noise caused by material and construction wastes transport
vehicles.
Environmental Monitoring Completion Report_No.9 ADB WWSMP
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4 Mitigation Measures Undertaken and Result
The environmental mitigation measures were the important standard for the bid
evaluation of each contract. This ensured that the environmental mitigation measures
in EIA were properly implemented, and the construction and operation of the project
improved the environment in accordance with the EIA.
During construction the contractor of each subproject has implemented the mitigation
measures base on the requirement. The monitoring results show that the construction
has slight impact on the environmental protection receptors.
5 Environmental impact and improvement
The Project improves the urban environment, public health, the life quality of urban
and suburban residents, and which develops of businesses in Wuhan by improving and
developing the municipal wastewater infrastructure and storm water management
facilities, support the training activities and enhance the institutional construction,
which will also improve the quality of surface and groundwater in and downstream of
the project locations, reduce waterborne diseases and the damage of urban flooding.
6 Environmental protection acceptance
The Erlangmiao WWTP_II Subproject has conducted environmental protection
acceptance, and the report is shown in Appendix 3. The environmental protection
acceptances of other wastewater subproject are ongoing. The storm water subprojects
has slight impact on the environment, the local environmental institute don’t requirted
to implement the environmental protection acceptance.
7 Conclusions
The Project improves the urban environment, public health, the life quality of urban
and suburban residents, and which develops of businesses in Wuhan, and improve the
quality of surface and groundwater in and downstream of the project locations, reduce
waterborne diseases and the damage of urban flooding.