Subproject: Distribution Efficiency Project
HA NOI POWER CORPORATION
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Distribution Efficiency Project (dep)
HA NOI POWER CORPORATION
Component 1: Improve rural nework of old
Ha Noi area - phase 1
Component 1: Improve Ha Dong District
and Son Tay town networks
Environmental Management Plan
(EMP)
Establisher / : / Pham Thi HaiHa noi, 19 April 2012.
dong hai consulting and construction joint stock company
Table of contents
(EMP)
I. GENERAL INTRODUCTION
II. POLICY, REGULATIONS, AND INSTITUTIONAL FRAMEWORKS
2.1. Vietnamese Legislations
2.2. World Bank Safeguard Policies
III. SUBPROJECT DESCRIPTION AND SCOPE OF WORK
3.1. Objectives of the Subproject
3.2 Subproject Location
3.3 Subproject Management Organization
3.4. Subproject description
3.4.1 Medium voltage line
3.4.2 Medium voltage underground cable
3.4.3 Low voltage line
3.4.4 Substation
3.6. Main Activities Before and During Construction
3.6.1. Main Activities Before and During Construction
3.6.2 Transprortation
3.7. Subproject Implementation Schedule and Total Investment
3.7.1. Subproject Implementation Schedule
3.7.2. Total investment of the project:
IV. ENVIRONMETNAL BACKGROUND
4.1. Summary of natural condition and society of Long Bien district.
4.2. Summary of natural condition and society of Hoang Mai district.
4.4. Summary of natural condition and society of Soc Son district.
4.5. Summary of natural condition and society of Gia Lam district.
4.6. Summary of natural condition and society of Dong Anh district.
4.7. Summary of natural condition and society of Ha Dong district.
4.8. Summary of natural condition and society of Son Tay town.
V. SUBPROJECT POTENTIAL IMPACTS
5.1. Environmental screening:
VI. ENVIRONMENTAL MANAGEMENT PLAN:
6.1. Mitigation measures:
VII.ENVIRONMENTAL MONITORING PLAN
VIII. EMP IMPLEMENTATION ARRANGEMENT AND CAPACITY BUILDING
a) During Detailed Design and Preparation of Bidding Contract Documents
b) During Construction Phase
IX. REPORTING PROCEDURE
X. CAPACITY BUILDING FOR EMP IMPLEMENTATION
XI.ESTIMATED COST FOR IMPLEMENTING THE EMP
XII. COMMUNITY CONSULTATION AND DISCLOSURE OF INFORMATION
12.1 Community consultation:
12.2 Disclosure of information:
ANNEX 1
TOR for monitoring of emp implementation for construction supervising consultant
ANNEX 2
Report template for monitoring of EMP implementation
ANNEX 3
Report template for monitoring of EMP implementation
ANNEX 4
Subproject area map
ANNEX 5
Some pictures of project area
ANNEX 6
Consultancy minutes
ANNEX 7
Environmental protection commitment
I. GENERAL INTRODUCTION
According to electric network investigation figures at 8 districts of Ha Noi cityfound that some of Medium voltage lines and low voltage networks not ensure reliability and safety in supply electricity needed to be upgraded voltage and fall cable for ensure reliability. Although Some of Low voltage networks are still good butgo in the garden of private house, too close the private house. This will make the operation meet with difficulty in the future. Therefore,they have to be adjusted to reduce compensation cost. Many actual substations is over load because the the growing rate is too fast. Thus, the upgrowth of capacity and supplement of substation to share for actual over load substation is necessary.
Ha Noi Distribution Efficiency subproject comprises two components as follow:
1.Component 1: Improve rural network of old Ha Noi area – phase 1
2.Component 2: Improve Ha Dong District and Son Tay town networks
The Subproject is implemented in 8 districts of Ha Noi city include: Long Bien District, Hoang Mai district, Tu Liem urban district, Gia Lam urban district, Soc Son urban district, Dong Anh urban district, Ha Dong district and Son Tay town.
The activities of the project include: i) Construct fifty two of new 35/0.4 kV and 22/0.4kV substations; ii) improve 25 substations; iii) move 9 substations; iv) New construction and improve 25.427 km 22kV and 35kV underground cable; v) New construction and improve 926.842 km low voltage line. These activities can cause negative impacts on environment and public in preconstruction phase, construction phase and operation phase.
To ensure that the potential negative impacts are identified and mitigated during project implementation and compliance with policies on environment assessment of World Bank - (OP/BP 4.01), Environment Management Plan (EMP) of project had been prepared in accordance with the guidance of the Environment Management Framework (EMF) of DEP. This EMP includes: project description, policy framework, regulations of environmental technical, the potential negative impacts, the proposed mitigation methods will be implemented in the periods of pre-construction, construction and operation, implementation arrangements. EMP also includes Environmental Codes of Practice (ECOP) will be incorporated into tender documents and contract, attached with environmental monitoring.
According to regulations of VietNam government, the subproject has to make environmental protection commitment. The environmental protection commitment of the subproject is confirmed in the document No 288/TB-UBND dated on 13 December, 2011 by Gia Lam District people’s Commitee – Ha Noi city, Document No 712/TB-UBND dated on 27th December, 2011 by Hoang Mai District people’s Commitee – Ha Noi city, document No 643/TB-UBND dated on 31st December, 2011 by Tu Liem District people’s Commitee – Ha Noi city.
II. POLICY, REGULATIONS, AND INSTITUTIONAL FRAMEWORKS
2.1. Vietnamese Legislations
- Law on Protection of the Environment No. 52/2005/QH11 passed by the National Assembly on November, 29th, 2005 regulates the obligations of individuals, organizations in protecting environment.
- Law on Water Resource No. 08/1998/QH10 dated 20 May, 1998
- Decree of Government No. 80/2006/ND-CP dated 9 August, 2006 on guidance for implementation of Law on Protection of the Environment.
- Decree of Government No. 29/2011/ND-CP dated 18 April, 2006 regulating strategic environmental assessment, environmental impact assessment and environment protection commitment.
- Circular No.26/2011/TT-BTNMT dated 18 July, 2011 on guidance for Decree No.29/2011/ND-CP dated 18 April, 2011.
- Decree of Government No.106/2005/ND-CP dated 17 August, 2005 on guidance for Law on electricity relating to the protection of high-voltage networks.
- Decree of Government No.81/2009/ND-CP dated 12 October, 2009 amending some Article of Decree No.106/2005/ND-CP dated 17 August, 2005.
- Circular No.12/2011/TT-BTNMT dated 14 April, 2011 relating to toxic waste management.
- Vietnam National Standard: QCVN01: 2009/BYT- national technical regulation on drinking water quality; QCVN02: 2009/BYT- national technical regulation on domestic water quality; QCVN08: 2008/BTNMT - national technical regulation on surface water quality; QCVN09: 2008/BTNMT - national technical regulation on ground water quality; QCVN05: 2009/BTNMT – air quality – Standard for ambient air quality; QCVN06: 2009/BTNMT – air quality –specified maximum allowable concentrations of certain hazardous substances in ambient air.
- Guidance of EVN No. 2623/CV-EVN - KHCN & MT dated 28 May, 2007 on management and pollution prevention and exposure to PCBs.
2.2. World Bank Safeguard Policies
An environmental screening was undertaken in line with the guidelines provided in the Environmental Management Framework (EMF) of the DEP project and it showed that the World Bank’s policies on Environmental Assessment (OP 4.01) and Involuntary Resettlement (OP 4.12) will be triggered for the subproject. In addition, the Bank’s requirements on public consultation and information disclosure will need to be followed. The implementation of policy on involuntary resettlement (OP 4.12) will be addressed in a separate report.
III. SUBPROJECT DESCRIPTION AND SCOPE OF WORK
3.1. Objectives of the Subproject
The objectives of the proposed subproject are to:
- Prevent overload of the local power grid for the subproject communes
- Reduce power losses, improve electricity quality, and provide stable power the areas.
- New construction and improve electric network to meet demandfor use of electricity to develop socio-economic at present and in the future of subproject area.
3.2 Subproject Location
The subproject is implemented in 74 communes in 8 districts of Ha Noi city comprise: Long Bien District, Hoang Mai district, Tu Liem urban district, Gia Lam urban district, Soc Son urban district, Dong Anh urban district, Ha Dong district and Son Tay town.
List of communes in the project, as follow:
Hoang Mai district (7 wards)Thinh Liet ward
Đai Kim ward
Hoang Liet ward
Linh Nam ward
Yen So ward
Hoang Van Thu ward
Thanh Tri ward / Tu Liem district (9 communes )
Trung Van commune
Me Tri commune
Tay Tuu commune
Xuan Phuong commune
Minh Khai commune
Tay Mo commune
Dai Mo commune
Thuy Phuong commune
Phu Dien commune / Gia Lam District (10 communes)
Yen Vien commune
Yen Thuong commune
Phu Dong commune
Co Bi commune
Dang Xa commune
Trau Quy Townlet
Da Ton commune
Kim Son commune
Duong Xa commune
Phu Thuy commune
Dong Anh disctrict (5 communes)
Kim No
Co Loa
Dai Mach
Viet Hung
Vong La / Long Bien district (9 wards):
Long Bien ward
Ngoc Thuy ward
Duc Giang ward
Sai Dong ward
Thuong Thanh
Viet Hung ward
Bo De ward
Phuc Loi ward
Gia Thuy ward / Soc Son district (15 communes)
Hong Ky commune
Trung Gia commune
Tan Minh commune
Kim Lu commune
Xuan Thu commune
Tan Dan commune
Minh Tri commune
Mai Dinh commune
Hien Ninh commune
Phu Lo commune
Phu Ninh commune
Quang Tien commune
Duc Hoa commune
Xuan Giang commune
Viet Long commune
Ha Dong (6 wards)
Phu Luong ward
Phu Lam ward
Phu La ward
Dong Mai ward
Bien Giang ward
Yen Nghia ward / Son Tay Town (13 wards, communes)
Son Dong commune
Kim Son commune
Co Dong commune
Xuan Son commune
Thanh My commune
Duong Lam commune
Xuan Khanh ward
Phu Thinh ward
Trung Son Tram ward
Ngo Quyen commune
Le Loi Ward
Son Loc Ward
Quang Trung Ward
3.3 Subproject Management Organization
- Subproject Owner: Electricity of Ha Noi coporation
- Technical Design Consulting Unit: Dong Hai consulting and construction joint stock company.
- Subproject Management Unit: Project management Board of EVN Ha Noi - Electricity of Ha Noi coporation.
3.4. Subproject description
3.4.1 Medium voltage line
Newly construction and improve 35.182 km medium voltage line. Length of section and subproject areas which line passes descriped as follow:
Table 3.4.1 Table of description of improvement and newly construction medium voltage line
No / Section / Length (m) / DescriptionI / Dong Anh district
1 / CoLoa commune
MV transmission line supply electricity for Xom Vang 2 substation / 500 / The line goes along the rice field and the village road to new Xom Vang 2 Substation
2 / Viet Hung commune
MV transmission line supplies electricity for
Gia Luong 3 substation / 450 / MV transmission line supplies electricity for Gia Luong 3 substation is connected to the pole of Gia Luong 2 substation belong to 473E1 feeder. It passes through the rice fields and village road to New Gia Luong 3 substation.
MV transmission line supplies electricity for
Lo Giao 2 substation / 450 / MV transmission line supplies electricity for Lo Giao 2 substation connected to Pole 1 belong to 473E1 feeder. It passes throughthe road then goes along the village road to new Lo Giao 2 substation.
MV transmission line supplies electricity for
Doai 3 substation / 270 / It startsat pole No 7 belong to feeder476 E1. It passes through the railway then goes along the village road of Viet Hung commune then goes across the rice field to new Doai 3 substation.
3 / Vong La commune
MV transmission line supplies electricity for
Lang Chai 3 substation / 330 / The line starts from connected point pole then goes along the village road to new Lang Chai 3 substation.
II / Soc Son district
1 / Hong Ky commune
Branch to Ca Phe 3 substation / 1,080 / The branch is connected at the pole before the pole belong to Tan Yen substation – feederTrung Gia 972-TG. It goes above the rice field to Ca Phe 3 substation
2 / Trung Gia commune
Branch to Xom Do substation / 356 / The branch is connected at T6 pole belong tofeeder972 TG. It goes along the village road to Xom Do substation.
Branch to Xuan Son substation / 256 / The branch is connected at feeder972 TG. It goes along the village road and rice field to Xuan Son 3 Substation
3 / Tan Minh commune
Branch to Xuan Dong substation / 30 / The branch is connected at no number pole belong to 674 Da Phuc intermediate feeder. It goes along the village road to Xuan Dong substation
Branch to Son Doai substation / 520 / The branch is connected at no number pole belong to 974 Da Phuc intermediate feeder. It goes along the village road to Son Doai 3 substation.
4 / Kim Lu commune
Branch to Xuan Duong 2 substation / 500 / The branch is connected at pole number 3 belong to 674 feeder. It goes along the village road to Xuan Duong 2 substation
Branch to Kim Trung substation / 300 / The branch is connected at no number pole before Kim Trung 1 substation. It goes along the village road to Kim Trung 2 substation.
5 / Xuan Thu commune
Branch toXuan Lai 4 substation / 350 / The branch is connected at no number pole belong to 674 Da Phuc intermediate feeder. It goes along the village road to Xuan Ap substation
6 / Tan Dan commune
Branch to Xuan Ap substation / 700 / The branch is connected at the pole before electric industrial school. It goes along the village road to Xuan Ap substation.
Branch to My Linh 3 substation branch / 100 / The branch is connected at pole number 5 belong to 478 E1.19 feeder. It goes along the village road to My Linh 3 substation.
7 / Minh Tri commune
Branch to Go Gao substation / 1,252 / The branch is connected at the pole before Dong Bong substation belong to 478 E19 feeder. It goes along the village road to Go Gao substation
Branch to Lap Tri 4 substation / 531 / The branch is connected at the pole before Dong Bong 2 substation belong to 478 E19 feeder. It goes along the village road to Lap Tri 4 substation.
8 / Mai Dinh commune
Branch to Hoang Duong substation / 400 / The branch is connected at the added pole between 31 and 32 pole belong to 672 Da Phuc intermediate feeder. It goes along the village road to Hoang Duong substation.
Branch to Noi Phat Substation / 900 / The branch is connected at no number pole belong to 673 Phu Lo intermediate feeder. It goes along the village road to Noi Phat substation.
9 / Phu Lo commune
Branch to Phu Lo 9 substation / 150 / The branch is connected at the pole number 16 belong to 671 Phu Lo intermediate feeder. It goes along the village road to Phu Lo 9 substation
10 / Phu Linh commune
Branch to Ve Linh 3 substation / 40 / The branch is connected at the pole number 2 belong to 478 E1.19 feeder. It goes along the village road to Ve Linh 3 substation
Branch to Cong Hoa 2 substation / 300 / The branch is connected at the pole number 7 belong to 972 Da Phuc intermediate feeder. It goes along the village road to Cong Hoa 2 substation
11 / Duc Hoa commune
Branch to Thanh Hue 2 / 600 / The branch is connected between pole 20 and 21 belong to 674 Da Phuc intermediate feeder. It goes along the village road to Thanh Hue 2 substation.
Branch to Hau Duc 3 / 400 / The branch is connected at the pole number 6 belong to 674 Da Phuc intermediate feeder. It goes across the field to Duc Hau 2 substation.
Branch to Duc Hoa 4 substation / 400 / The branch is connected at the pole number 2 belong to 674 Da Phuc intermediate feeder. It goes along the village road to Duc Hoa 4 substation
12 / Xuan Giang commune
Branch to Lai Cach 3 substation / 490 / The branch is connected to 478 E1.19 feeder. It goes along the village road to Lai Cach 3 substation.
13 / Viet Long commune
Branch to Tang Long 2 substation / 70 / The branch is connected to 973 Trung Gia-Dong Ngan feeder. It goes along the village road to Tang Long 2 substation.
Branch to Luong Phuc 2 substation / 300 / The branch is connected to 478-E19 feeder. It goes along the village road to Lai Cach 3 substation.
III / Long Bien district
1 / Ngoc Thuy ward
Branch to Ngoc Thuy group 20 substation / 320 / The branch is connected at the pole number 6 belong to 375 E1 feeder. It goes along the field to Ngoc Thuy group 20 substation
2 / Phuc Loi Ward
Branch to Phuc Loi 14 substation / 518 / The branch is connected at Hoi Xa 2 substation bus work belong to 373-E2 feeder. It goes along the village road to Phuc Loi 14 substation
IV / Ha Dong district
Phu Luong Commune
The linepasses through the railway / 720 / The line passes through the railway ( border Ha Dong station)
V / Son Tay Town
Feeder973 starts at E1.7 to the pole N0 6 from Tung Thien intermediate. / 6,398 / This feederstarts from E1.7. It goes above the rice field and private house to the pole number 6 from Tung Thien intermediary. Then it is connected to Tung Thien intermediate substation.
Feeder979 from E1.7 to the pole N0 17 / 9,585 / This Feeder starts from E1.7. It goes across the garden, field and private house to near 19/5 business substation. From that point it turns left. It goes closely to ancient town to close material depot substation then turn right. It follows closely road 32 to the pole No 63 belong to Son Tay, Ba Vi district, Ha Noi city.
Feeder973 from Tung Thien intermediary to the pole No 176 / 4,371 / This Feederstarts from Tung Thien intermediary. It goes along the street and the village road to close Son Tay-Xuan Mai road. From that point it turns right then follows closely Son Tay-Xuan Mai road to circuit breaker 176
Branchto 8 moving substations / 1,245
3.4.2 Medium voltage underground cable
Total length of new construction and improvement medium voltage underground cable feeder is 25.427km. The length of every section and subproject area that the line goes through described as follow:
Table 3.4.2: Description of new construction and improve medium voltage underground cable line
N0 / Section / Length (m) / DescriptionI / Tu Liem district
24kV Medium voltage underground cable feeder to Me Tri 8 substation / 416 / The line goes along pavement of Do Duc Duc street then turn in lane. It goes along side of the lane nearwasteland. It supplies electricity for new Me Tri 8 substation.
II / Gia Lam district
35kV Medium voltage underground cable feedersupply electricity for Trau Quy 11 substation / 280 / The line goes along canal edge of An Dao street . It supplies electricity for new Trau Quy 11 substation.
III / Hoang Mai district
1 / Yen So Ward
Section from pole 14 to Yen Duyen church substation / 135 / The line goes on the roadside borderon private house.
Section from Yen Duyen church substation to Yen Duyen 2 substation / 416 / The line goes on the roadside borderon private house.
Section from Yen Duyen 2 substation to Van Chi substation / 461 / The line goes on the road right, a part of it boder on private house, a part of it boder onYen So lake.
Section from pole number 30.1 to Yen Duyen B substation / 498 / The line goes on the road right to near pole number 38. From that point it turns left to Yen Duyen B substation.
2 / Thinh Liet ward
24kV Medium voltage underground cable line to Thinh Liet 10 substation / 271 / The line starts from Thinh Liet 2 substation belong to feeder484 E3. It goes along 1141 lane, Giai Phong street to Thinh Liet 10 substation.
24kV Medium voltage underground cable line to Thinh Liet 11 substation / 1.066 / The line starts from Thinh Liet 7 substation belong to feeder483 E3. It goes along 141 lane, Giap Nhi street to RMU cabinet of Thinh Liet 11 substation.
24kV Medium voltage underground cable line to Thinh Liet 12 substation / 116 / The line goes along 1295 lane, Giai Phong street.It supplies electricity for new substation.
24kV Medium voltage underground cable line to Thinh Liet 13 substation / 44 / The line goes in lane of Nguyen Chinh street.
III / Long Bien district
1 / Bo De ward
underground cable line supplies electricity for Ngoc Lam primary school substation / 22 / The line connects at the pole number 4. It goes along pavement to new substation.
2 / Sai Dong Ward
Branch to Sai Dong 11 substation / 22 / The line is stretched from connected point pole to extra-high voltage of transformer.
3 / Thuong Thanh ward
Branch to Thuong Thanh 16 substation / 450 / The line goes along the lane number 29, Thuong Thanh street (from Gia Quat Thuong Thanh substation to new substation).
Branch to Thuong Thanh 26 Group substation / 430 / The line starts from Thanh Am 2 substation. It goes along Thanh Am street to new substation.
4 / Long Bien ward
Underground cable line connects feeder477E15 to feeder475 E2 / 3.000 / The line starts from 24kV distribution cabinet of 110kV E15 substation to Lam Du substation (feeder475-E2). The line goes in pavement of internal road belong to Sai Dong industrial area and pavement of Tu Dinh road.
IV / Ha Dong district
Feeder 485E1.4 / 4.900 / The line starts from 220kV Ha Dong substation. It goes along 6 highway (on the right of pavement) to Ba La turning point. From that point the feederturns left then goes along 21B highway. Its supplies electricity for substations belong to Phu Lam ward and Phu Luong ward.
Feeder483E1.4 / 5.900 / The line starts from 220kV Ha Dong substation. It goes along 6 highway (most the line goes along pavement and right lobby of 6 highway according to direction from Ha Noi to Hoa Binh) to Dong Dung gas station turning point. From that point the line turn on the left then goes along to Mai Linh market - Dong Mai ward. It supplies electricity for substations belong to Phu La district area, Nhan Hue hamlet, Mai Linh market belong to Dong Mai district.
Feeder481E1.4 / 6.700 / The line starts from 220kV Ha Dong substation ( from 6-22kV distribution room of the substation). It goes along 6 highway (most the line goes along pavement and right lobby of 6 highway according to direction from Ha Noi to Hoa Binh) to Dong dung gas station turning point. From that point the line turn left then goes in Co Ban hamlet area. It goes along concrete lane to Y Son Hamlet-Dong Mai ward supplies electricity for substations belong to Co Ban hamlet area, Nhan Dao hamlet and Y Son hamlet.
V / Son Tay town
Feeder979 from E1.7 to pole 63 / 150 / It is outgoing cable section that adds for outgoing cable section of feeder979
Feeder973 from E1.7 to pole 6 (from Tung Thien intermediary) / 150 / It is outgoing cable section that adds for outgoing cable section of feeder973
3.4.3 Low voltage line
Total length of newly construction and improvement low voltage line is 926.842km. The length of every section and subproject areas that the line goes through described as follow: