electric ity of viei- na n pecc4 ipower … republwicof viet nam electric ity of viei- na n pecc4...

SOCIAISTI REPUBLWICOF VIET NAM

ELECTRIC ITY OF VIEI- NA N

PECC4 IPOWER EN(I;IINEERIN( (ION'StTI,IN(, (COMPANY 4ISO 900100

E533Project: I)X - I) VOL. 29

220kV TAM KY SUBSTATION ( TRANSFORMER No.1 & No.2)

\NI) IR.ANS.IMISSION LINE

FEAXSIBIHITY STUDI)

ENVIRONMENTAL MANAGEMENT PLAN (EMP)

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Kl/a/i Hoa Pro i'ince, 04/12 |5

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R~~~~~~~~~~~~~~~~~

SOCIALIST REPUBLIC OF VIET NAM

ELECTRICITY OF VIET NAM

PECC4 POWER ENGINEERING CONSULTING COMPANY 4

ISO 9001:2000

PROJECT No.: 08 - 04

220kV TAM KY SUBSTATION (TRANSFORMER No.1&2)

AND TRANSMISSION JINE

FEASIBILITY STUDY

ENVIRONMENTAL MANAGEMENT PLAN

(EMP)

Head of department Nguyen Kim Dong

Chief engineer of project Dong Trinh Hoang

Khanh Hoa Province, April 2005

FOR AND ON XEHALF OF

POWER ENGINEERING CONSULTING COMPANY 4

DU MINH

DEPUltY DIRECTOR

STAFFS PREPARING THE EMP INCLUDED

No. Full-name Content prepared Signature

1 Tran Van Luyen Presiding EMP establishment

2 Nguyen Huong Thuy Establishing EMP rep rt

3 Dang Phuong Hao Establishing the map of line route

FS on 220kV Tam Ky substation (transformers No. I & 2) and transmission line

TABLE OF CONTENTS

ABBREVIATIONS 3

I. PROJECT DETAILS 4

H. ENVIRONMENTAL SCREENING 12

III. PUBLIC CONSULTATION 17

IV. MITIGATION PLAN 18

V. MONITORING PLAN 25

VI. INSTITUTIONAL DEVELOPMENT ACTIVITIES 32

VII. IMPLEMENTATION ARRANGEMENT 33

VIII. MONITORING AND REPORTING SYSTEM 35

APPENDICES 39

FS on 220kV Tam Ky substation (transformers No. I & 2) and transmission line 2

ABBREVIATIONS

EVN Electricity of Vietnam.

PECC4 Power Engineering Consulting Company 4

CPPMB Central Power Projects Management 1oard

EMP Environmental Management Plan

WB :World Bank

VND Vietnam dong

PTC2 Power Transmission Company 2

WHO World Health Organization

PC People's Committee

LC Land Clearance

S/s Substation

SMIC Safeguard Monitoring Independent Consultant

USD United States Dollar

ROW Right-of-way

RC Resettlement Committee

T/L Transmission Line

HPP Hydropower Plant

PAHs Project Affected Households

FS on 220kV Tam Ky substation (transformers No. I & 2) and fransmission line 3

I. PROJECT DETAILS

1. Location of project

* 220kV Tam Ky substation

220kV Tam Ky substation is expected to construct on the area of cashew

garden land belonging to Chien Dan Collective Farm, Tam Dan Commune, Tam Ky

Town, Quang Nam Province with topography as follows:

- The West is contiguous to the inter-commune road.

- The North, the South and the East is contiguous to cashew garden land of

Chien Dan Collective Farm

* 220kV transmission line

- Total length: 1,350m going through the land area for planting of cashew,

eucalyptus, some crops belonging to Chien Dan Collective Farm.

- Starting-point (incoming bay): connected within tower span 177-178 (40m

away from tower 177 to the side of tower 178) on Da Nang - Doc Soi 220kV

transmission line.

- Starting-point (outgoing bay): connected within tower span 177-178 (40m

away Erom tower 178 to the side of tower 177) on Da Nang - Doc Soi 220kV

transmission line.

- Ending-point: 220kV busbar of 220/11 OkV Tarn Ky substation

* 11OkV transmission line

- Total length: 1, 1 Om going through the land area for planting cashew, crops,

rice managed by Chien Dan Collective Farm.

- Starting-point: connected within tower span 352-353 (about 37m away from

tower 353) on Da Nang - Doc Soi I lOkV transmission line.

- Ending-point: I1 OkV busbar of 220kV Tam Ky substation

2. Main characteristics of the project

* 220kV Tam Ky substation

+ Rated voltage: the substation is designed with 3 voltage levels:

220/110/22kV.


+ Capacity scale: two (2) transformers 220/110/22kV-125 MVA + two (2)

transfonners 1 10/22kV-25 MVA are installed; (only one (1) transformer

220/110/22kV-125 M/VA + one (1) transformer 110/22kV-25 M/VA are installed at

is, stage).

+ Area of land acquisition for substation construction: 40,329.5 m2

+ Number of feeders at voltage levels:

220kVside: there are 12 feeders, whereas:

Eight (8) officialfeeders consisting of:

- 01 feeder of transformer AT 1

- 02 feeders of 220kV transmission lines to 5004V Da Nang substation

- 02 feeders of 220kV transmission lines to 500kV Doc Soi substation

- 02 feeders of 220kV transmission lines to Song Tranh 2 HPP

- 01 feeder of bus-section circuit breaker and bus coupling breaker

Four (4) back-up feeders consisting of:

- 01 feeder of transformer AT2

- 02 feeders of 220kV transmission lines

- 01 feeder of bus-section circuit breaker

I OkV side: there are 14 feeders, whereas:

Four (4) officialfeeders consisting of:

- 01 feeder of transformer AT 1

- 01 feeder of transformer T I

- 01 feeder of 11 OkV transmission line to 11 Ok Tam Ky substation

- 01 feeder of 11 OkV transmission line to 11 OkV Thang Binh substation

Ten (10) back-up feeders consisting of:

- 01 feeder of transformer AT2

- 01 feeder of transformer T2

- 06 transmission line feeders

- 01 feeder of bus-section circuit breaker

- 01 feeder of bus-section circuit breaker and bus-coupling breaker

FS on 220kV Tam Ky substation (transformers No. I & 2) and t ansmission line 5

22kVside: There are 15 indoor-installed feeders (24 kV distribution cubicles are

applied), whereas:

Eight (8) official cubicles consisting of:

- 01 incoming cubicle for transformer T I

- 04 outgoing cubicles

- 01 cubicle for measuring voltage transformer

- 01 cubicle for auxiliary transforrner

- 01 bus-section cubicle

Seven (7) back-up cubicles consisting of:

- 01 incoming cubicle for transformer T2

- 04 outgoing cubicles

- 01 cubicle for measuring voltage transformer

- 01 bus-riser cubicle

+ Structure:

- The substation is constructed as per mode of semi-outdoor; 220kV & 11OkV

switchgear system and the control-protection system at feeder level are

outdoor-installed, control system at substation level and SCADA/EMS

system are installed indoor.

- Structure of beam - equipment suspension pier, 220kV gantry: by hot dip

galvanizing shape steel.

- Gantry foundation, equipment suspension pter foundation: by reinforced

concrete

- Gantry: by hot dip galvanizing shape steel.

- Road for truck within the substation: by non-r inforced concrete

- Road for truck outside of the substation: by n n-reinforced concrete

+ Total area for substation construction (incl iding the talus): 40,329.5m2

whereas:

- Construction area for substation and the acc ss road (including the talus):

39,204.5 M2


- Construction area for shift house and access road to the house area (including

the talus): 1,125m2

+ Total excavation and filling volume (foundation leveling):

- Total excavation volume (including the remoming of 0.1 5m thick vegetative

cover): 59,691 m3

- Total filling volume: 53,448m3

+ The access road to the substation: cast in plafe concrete, 100m length, 4m

width connecting from the existing inter-commune roads.

* 220kV branch transmission line connecting to the substation:

+ Voltage level: 220kV

+ Number of circuits: 02 circuits (for each incomi~ng/outgoing feeder)

+ Route length: 1,350m (the incoming feeder: 600m; outgoing feeder: 750m)

+ Conductor: aluminium steel reinforced conductor, code ACSR-500/64, with

grease layer for anti-erosion.

+ Ground-wire: two ground-wires TK-70 are used.

+ Insulators and accessories: glass insulators or equivalent are used. The electro-

mechanical load for suspension string is 7,000daN and tension string is 12,000daN.

The creepage length of suspension and tension insulated disc is 295mm.

+ Earthing: as per ray type, TD4x30 type is used.

+ Towers: hot dip galvanizing 2-circuit steel tower is used, connected by bolts

with different heights conforming with the topography the route goes through.

+Arms: arms with towers all-in one block are manifactured.

+ Foundation: each position consists of 4 pier foundations cast in place

+ ROW width: 21.2m

* 110kV branch transmission line connecting to the substation:

+ Voltage level : 110kV

+ Number of circuits : 02 circuits

+ Route length : I,1OOm

+ Turning angle : 01

FS on 220kV Tam Ky substation (transformers No. I & 2) and tansmission line 7

+ Conductor: aluminium steel reinforced conductor, code ACSR-185/29, with

grease layer for anti-erosion.

+ Ground-wire: one ground-wire TK-50 and one composite optical fiber

overhead ground-wire OPGW are used on the whole route.

+ Insulators and accessories: glass insulators or equivalent are used. The electro-

mechanical load for suspension string is 7,000 daN and tension string is 12,000daN.

The creepage length of suspension and tension insulated disc is 295mm.

+ Earthing: as per ray and pile type, TD4x30 type is used.

+ Tower: hot dip galvanizing 2-circuit steel tower is used, connected by bolts

with different heights conforming with the topography the route goes through.

+Arms: arms with towers all-in one block are manufactured.

+ Foundation: each position consists of 4 pier foundations cast in place

+ROW width: 15.Om


3. Total investment cost

Unit VND

BranchItem Substation tralsmission Total

line

1. Construction cost 26,805,454,784 6, 57,812,877 33,763,267,661

2. Equipment cost 77,084,443,185 77,084,443,185

3. Other cost 14,016,498,587 1,436,247,422 15,452,746,009

4. Contingency cost 11,790,639,656 839,406,030 12,630,045,686

5. Part outside the fence 837,941,971 837,941,971

Total 130,534,978,183 9, 33,466,329 139,768,444,512

Round: 139,768,445,000

4. Construction schedule

Work content Implementation time

Site clearance 01/2006 - 04/2006

- Construction of building part (12 months) 05/2006 - 4/2007

- Construction of electrical part (5 months) 5/2007 - 9/2007

- Testing and finalization (3 months) 10/2007 - 12/2007


TABLE OF PROJECT DETAILS

220kV Tam Ky substation (transformers No. I1 . Project name: & 2) and transmission line

2. Program name: 3680-VN3. New project or rehabilitation New Rehabilitation g

project:4. Location of project:

i. Co-ueTam Dan comnmunei. Communeii. District, town Tam K7 towniii. Province Quang Nam province

two (2) transformers 220/110/22kV-125 MVA

5. Number of transfonmers + two (2) transformers 1l0/22kV-25 MVA;(only one transformer for each kind isinstalled at 1st stage).

6. Total capacity 02 x 125 MVA + O2x25MVA7. Voltage level 220/110/22kV - 125MVA

At 220kV side, 12 feeders installed; at 11 OkV8. Connecting diagram side, 14 feeders installed; at 22kV side, 15

feeders installed.9. Length of 220kV branch 1,350 mtransmission line incomin bay: 600m; outgoing bay: 750m)10. ROW width of 220kV branch 21.2mtransmission line11. Length of 11 OkV branch 1100 mtransmission line12. ROW width of 11 OkV branch 15.Omtransmission line

13. Site clearance Commencement: Completion:13. Site clearance 01/2006 04/200614. Construction of building part Commencement: Completion: 04/2007(month/year). 05/2006

15. Construction of electrical part Commencement: Completion: 09/200705/2007

16. Testing and finalization. Commencement: Completion: 12/200710/2007

17. Construction in rainy season. Yes x No18. Project affected households (PAHs) 0

FS on 220kV Tam Ky substation (transformers No. ] & 2) and transmission line 10

19. Area of land acquisition: Temporary: 1.8095 ha Permanent: 4.2629 ha- Transformer (cashew land) 0 ha 4.0329 ha- 220kV branch transmission line

+ Cashew + eucalyptus land 0.86 ha 0.1635 ha± Crop land 0.0965 ha

- I lOkV branch transmission line+ Cashew land 0.454 ha 0.0665 ha+ Rice land 0.37 ha+ Crop land 0.028 ha

20. Total cost of project 139,768,445,OOOVND 8,846,104.11 USD(USDI = VND15,800).

FS on 220kV Tam Ky substation (transformers No. ! & 2) and transmission line 11

II. ENVIRONMENTAL SCREENINGIMPACT POTENTIAL COMMENTS

IMPACl (Comment on scale and level of impact)YES NO

CONSTRUCTION STAGE

1. Effects on the vegetation cover: X The effect extent is low:- Decreasing the vegetation cover - Acquisition area for substation isdue to land acquisition for 4.0329 ha of cashew land.construction of substation, the - Number of trees cut down: 1,305access road and transmission line cashews.ROW. - Affected area within ROW:

Crop land: 1,250m2

Rice land: 3,70Gm2

Cashew & eucalyptus land:13,14Gm2

- Number of trees must be cut downwithin ROW:Eucalyptus: 2,180 treesCashew: 2,404 treesCrop: 1,25Gm2

Rice: 3,700 m2

2. Effects on animals No effects- Effects on the animal creatures X - Because the transmission line and- Effects on the displacement of the substation are located on the areacattle. planting cashew and rice; neither

close to the preservation area nor theliving area of wild animals.- The line route is not through andfar away from the residential areas.As a result, the conductor pullingdoes not affect to the displacement ofcattle.

3. Effects on air environment: The effects are in low level:

- Effects on air quality (increase - Tle construction site is far awaydust, exhausted gas, etc ... ) from X frorE the residential area, thevehicle and equipment use and con truction duration is short (12construction activities (due to soil months).excavation and filling, materials - Tlree (3) 12-ton trucks transporttransport). materials, equipment from Da Nang

port to Tam Ky substation (16 turns)with distance of 17 km on the roadgrade II.

FS on 220kV Tam Ky substation (transformers No. I & 2) and tansmission line 12

- Three (3) 8-ton trucks transportconstruction materials bought in TamKy town to the construction site (30turns) with distance of 10 km on theroad grade II.- Volume of land excavation andfilling for substation leveling:+ Excavation volume: 59,691m3

+ Filling excavation: 53,448m3

- Volume of land excavation andfilling for tower foundationconstruction:+ Excavation volume: 6,460m3

+ Filling excavation: 5,000m3

- Smell caused by waste from daily X The effects are in low level:life activities of workers. Total number of people on the site is

160 people as expected, in which:- Engineers, management cadres: 12people- Construction workers: 140 people- Service officers: 8 people

4. Increase noise at construction X No effects:site affectting to the residential The construction area of substationarea. and the T/L are far away from the

residential area, only daytimeconstruction made so the residentialarea is not affected by noise duringconstruction.

5. Effects on land environment The effects are in low level:- Decreasing the land area for X Permanent land acquisition forplanting industrial trees and short- construction of the substation and theday trees, etc... tower foundation:

- For the substation: 4.0329 ha ofcashew land.- For the T/L:+ 220kV branch: 1,635 m2 of cashewand crop land.

2+ 1 lOkV branch: 665m cashew, riceand crop land.

- Erosion or sediment generation X - Volume of filling and excavationcaused by earth excavation and land for substation surface leveling:filling for substation surface + Excavation land (removing theleveling and tower foundation vegetative cover in 0.15m thickconstruction. included): 59,691 m3

FS on 22OkV Tam Ky substation (transformers No. I & 2) and transmission line 13

+ Filling land: 53,448m3

-Volume of filling and excavationland for tower foundationconstruction:+ Excavation land: 6,460m3

± Filling land: 5,000 m3

- Effects on the land environment X The affected extent is low:due to the oil leakage when - The replacement and maintenancerenewing oil and grease for of construction machines andmachines during construction. equipment is implemented at the

mai tenance workshop.

6. Effects on water environment: X The affected extent is low:- Waste water from daily life - There are 160 construction workersactivities of workers in the livir4g in construction campsconstruction site. consisting of house, working-house

for cadres, workers, the dining-room,the bath-room and toilet. The wasterwater is gathered in the self-disintegrated trench.- Construction area is acquired

- Increase the turbidity of water in around the cashew, rice and croprainy season. land of Chien Dan farm. So the

effect on water turbidity isunremarkable.

7. Effects on cultural property, X No effects:historical heritage (affect to their - The S/s and the line route are awayarchitecture and scenery) from area of cultural and historical

heritage.- During the construction of soil androck excavation and filling, if thecivil contractor discovers thevaluable cultural and historicalheritage, the Owner and the civilcontractor will be responsible forinforming to the local Culture &Communication authority.

8. Affect to public transport: The affected extent is low:- Disruption to traffic movements X - There are six (6) trucks transporting

materials, equipment, machines, soiland rock (whereas three (3) 8-tontrucks transporting soil, sand androck and three (3) 12-ton trucks

FS on 220kV Tam Ky substation (transformers No. I & 2) and trinsmission line 14

transporting other materials). Thesubstation is close to the inter-commune traffic roads so no effects

- Road foundation settlement on traffic disruption.- Over-weighted equipment istransported by specialized truck. Asa result, damage to road surface israrely happened.

9. Effects on health and labor X The affected extent is low:safety of workers.

Workers are arranged to live in thetemporary camps with density asfollows: 3m2 /person (for worker'shouse); 6m2/person (for cadre'shouse); Im2/6 people (for bath-roomand toilet) and I m2/3 people (fordinning-room);- D ring construction, workers must

co ply with the norms andprocedures of labor safety.

10. Damage to property X The affected extent is low:- Permanent land acquisition forsubstation construction is 40,329m2

and 2,300m2 for tower foundationconstruction.- Number of trees must be cut down:+ Cashew: 3,709 trees+ Eucalyptus: 2,180 trees+ Crop: 1,250 m2+ Rice: 3,700m2

11. Effects caused by explosives X No effects during constructionleft after war process because there was the

implementation of bombs, mines andexpl osives destruction by aspecl'alized agency beforeconstruction commencement.


OPERATION STAGE

12. Effects on vegetative cover due The affected extent is low:to tree - cutting during ROWclearance of maintenance X - Only affect to the vegetative coveractivities. in the ROW due to clearance for T/L

maintenance activities.

13. Effects due waste matter from X The iffected extent is low:daily life activities of substation - The number of substation operatingoperating workers. worlkers is limited (6 people per

shift)i so the waste is not much. Thewaste from daily activities isgathered and brought to the regulatedplace. The waste water is gathered inthe self-disintegrated trench.

14. Effects of electromagnetic field X The affected extent is too low:on health of operation workers - Only affect to the operationand local people. . workers during working time within

the substation.- Th .e incoming and outgoing linesare constructed and installed withcon ctors at 29.7m - 45m heightaccording to the procedures andnorrns of Electricity Sector andensures that the intensity of electricfield is < 5 kV/m.

15. Interference with radio, TV or X No effects:other communications. - I 1 OkV branch T/L from 220kV

Tam Ky substation to the existing DaNan$ - Quang Ngai I I OkVtransmission line only cross throughthe railway line once.- No effects because according to thecalculation results, the disturbancevoltage and induction electromotiveforce caused on the communicationline is lower than the permissiblelimit.

16. Dangers offire and explosion X The affected extent is low:The fire-fighting system has beeninstalled at the substation.

FS on 220kV Tam Ky substation (transformers No. ] & 2) and tr9nsmission line 16

III. PUBLIC CONSULTATION

1. Public consultation plan

CONSULTATION DETAILS OF ACTIVITIES CONSULTATIONMETHOD OUTCOMES

Date(s) of 29/06/2004 to - Content of public notice (Seenotice 14/07/2004 appendix 2 for details)

- Result: No feedback fromPublic Notice Location of At community.

notice constructionsite and PC ofTam Kycommune.

2. Public disclosure

Form of public consultation used in this project is posting public notice atTam Dan commune, Tam Ky town, Quang Nam province. The purpose of publicconsultation work is to inform to people the general characteristics of project(Objective and meaning of project investment, ma n characteristics of project,construction schedule, etc...) and impacts on environment when constructing theproject. During announcement of the public notice content at local section, we willsummarize opinions of affected people (if any) and supplementing to the content ofEMP and submit it to EVN and WB.

Draft EMP (Vietnamese) will be disclosed in Quang Nam province forreceiving comments from interested parties.

Draft EMP (English & Vietnamese) will be sent to VIDC (VietnamInformation Development Center) at WB building - 63 Ly Thai To Street, Ha NoiCity for receiving comments from interested parties.

Draft EMP (English) will be sent to WB Information shop in W.D fordisclosure.


IV. MITIGATION PLAN

Phase Impact Mitigating measure Cost ResponsibilityConstructi 1. Effects on vegetalive - Trees within ROW and in substation area are cut down by manual. Included in Contractoron cover - Not cutting trees outside ROW. contractor

due to land acquisition - Not burning trees after clearance. bidding pricefor substationconstruction and withinROW.

2. Effects on animals No effects so no mitigation measures required.

FS on 220kF 7 am Ky sibstation (trans/ rmer No. 1&2 andl transmission line 18

Phase Impact Mitigating measure Cost Responsibility

3. Effects on air - Arranging rational construction time for every work item. Included in Contractorenvironment - Spraying water frequently at dusty locations during surface leveling contractor- Increasing dust, in dry and sunny days, etc... bidding priceexhausted gas, etc... - Checking machines and equipment periodically as per standards,from vehicle and ensuring the exhausted gas must be in permissible limit.equipment use and - Trucks transporting construction materials (such as sand, gravel,construction activities etc...) must get cover plate.(such as soil excavationand filling, transportingmaterials, etc...).

- Smell caused by waste - Waste must be gathered at the disposal site; waste and waste matterfrom daily life activities must be treated in a logical way.of workers. - Ideological education for workers in environmental protection.

4. Increase noise at No effects so no mitigation measures required.construction site causingeffects on the residentialarea.

IS on 22()kV 7iam Kv suibstation (transfbrmer No. 1&2 and transmission line 19


5. Soil environment- Decreasing land area - Avoid decreasing land area out of the project affected area. Included in Contractorfor planting industrial - Recovering the original condition of the cultivated land within contractortrees, rice and crops, ROW after completing the tower foundation construction. bidding priceetc...- Land erosion or - The substation constructing area gets rather smooth topography andsediment making due to belonging to inundated area. So the substation leveling measures areexcavation and filling for selected on principle of balancing the excavation and filling volumesubstation surface and rock laying for talus protection and drainage trench.leveling tower - Foundation filling soil is rammed well and in accordance withfoundation construction. commissioning norms of land work TCVN 4487-87.

- Effects on land - Frequently checking the operation of machines.environment due to oil - Renewing oil at then maintenance workshop.leakage when renewing - Not let oil and grease spreading out when changing.oil and grease forconstrction machines.

FS oM 22(kV 7am Ki' substation (tran.sf )rmer No. 1&2 and transmission line 20

a~~~~~~~~~~~~~~ = I

Phase Impact Mitigating measure Cost Responsibility6. Water environment- Increase the turbidity of - Arranging rational construction time, avoid constructing work items Included in Contractorsurface water source in that cause soil erosion during rainy days. contractorrainy season. - Designing rational water supply system in order to avoid water bidding price

waste within the camps area.- Effects due to waste - Waste water from daily activities is gathered in the self-water from daily life disintegrated trench.activities of workers atconstruction site.

7. Effects on cultural No effects so no mitigation measures required.relics and historical It must be informed to the local culture & communication authorityheritage (affect to their when underground cultural and historical heritage discovered.architecture and scenery)

FS on 22(k V Tam Ky substation (trans/brmer No. I&2 and transmission line 21

Phase Impact Mitigating measure Cost Responsibility8. Damages on assets Compensation policy of the project to mitigate the above-mentioned Included in Contractorand architectural works impacts as follows: contractor

- Households with damaged houses, assets, crops: compensation bidding pricepolicy as per Vietnam law and regulations of WB are applied.- Households with affected houses have to displace, etc... furthersubsidy will be provided such as displace allowance, productionstabilization, rehabilitation allowance, relocation bonus, etc... inorder to stabilize activities for affected people at the soonest.

9. Effects on health of Workers are arranged to live in the temporary camps with density as Included in Contractorworkers. follows: 3m2/person (for worker's house); 6m 2/person (for cadre's contractorhouse); Im 2/6 people (for bath-room and toilet) and 1m2/3 people bidding price(for dinning-room);

- Effects on labor safety - Machine and equipment must be checked periodically beforeof workers operation.

- Make frequent health inspection for workers. Checking labor tools,safety belt before working at height; the tools must be neat, light andeasy to operate.-- Not-worka height withtwilight, wih Tg or wind more than gradeV.- Making signals and barriers at sections where pulling conductors tocross the barricade; making signal light at night.- When loading and unloading material and equipment by crane, takecareful inspection of tying shrouds, cable hook.- Having medical measures to help workers avoid diseases such asmalaria, digestion and respiration (provide preventing medicine fbrworkers) .

lS oo 22(kV Tam Ky szbstation (transformer No l&2 and transmission line 22


10. Effects on the - The resettlement should be implemented after the harvest time. Included in Contractorproperty. - The compensation policies should be applied as per instructions of contractor

WB. bidding price- Implementing well the resettlement and compensation, assistance inproduction and living condition for project affected people.

I1. Effects caused by No effects so no mitigation measures required.explosives left after war.

12. Effects on the - For land area with the high trees cut, after cutting trees within Operation cost PTC2vegetative cover (due to ROW, it should maintain other types of trees impossible as high astree-cutting within ROW the permissible limit in order to keep the land and the land humidity.during maintenance). - Cutting trees as per regulations within transmission line ROW.

Operation 13. Effects due to waste - The waste water system is installed in accordance with the Operation cost PTC2matter of substation regulations on local waste matter.operating workers. - Recycle bins are arranged in the substation.

14. Effects of - Working time and rest time are arranged logically: the substation Operation cost PTC2electromagnetic field on operation is divided into 3 shifts, 6 people per shift (1 standinghealth of maintenance person, 2 repairing workers and 3 operation managing people).vorkers. - Checking the equipment of labor protection frequently.

- Checking the health of workers periodically.- System of dangerous signals are put at necessary positions.

F.S on 22(kV Tam Ky substation (tran.s former No. 1&2 and transmission line 23


15 Effects on No effects so no mitigation measures required.communication railwaylines.

16 Danger of fire and - For rooms with dangers of fire and explosion, the equipment with Operation cost PTC2explosion high safety, high prevention and fighting on fire & explosion are

installed.- For the substation: oil gathering reservoir for break-down (96m3) isarranged outside the substation foundation in order to contain allsubstation oil in case of breakdown.- The fire-extinguishers and fire-fighting tools are fully equipped inthe substation at necessary positions such as CO2 vessel, basin, hook,etc...

FS on 220kV Tam Ky substation (transformer No. I&2 and transmission line 24

V. MONITORING PLAN

Phase/ What Where is the How is the When is the Cost ResponsibilityEnvironmental Issue parameter is to parameter to parameter parameter to

be monitored? be monitored? to be be monitored?monitored?

Construction1. Effects on vegetative - Situation of Along ROW Assessment Once/month Included in Contractor - Contractorcover (Decrease vegetative by visual bidding price -Technicalvegetative cover layer cover after observation Supervisors ofon the land area within cutting. At disposal site CPPMB.ROW). - Form of waste - SMIC

gathering andtreatment aftercutting.

2. Effects on animals No effects None None NoneEffects on thedispiacement-of-cate. _ _

3. Soil environment On the whole Assessment Once/month Included in Contractor - Contractor- Decrease land area Affected land. ROW by visual bidding price -Technicalfor planting observation Supervisors ofagricultural trees, and CPPMB.industrial trees, fruit measuring - SMICtrees, etc... by the tape.

FS on 220k V Tam Ky substation (Iransformer No. 1&2 and Iransmission line 25



- Erosion or sediment Current Assessment Once/month Included in Contractor - Contractorgeneration caused by situation of soil Tower by visual bidding price -Technicalsoil and rock at construction foundation observation Supervisors ofexcavation and filling areas. positions and CPPMB.for tower foundation the area around - SMICconstruction. the substation.

- Effects on the soil Oil and grease At gathering Assessmentenvironment due to the of machines, yard of vehicle, by visualoil leakage when equipment, construction observationrenewing oil and means of machines.grease for machines traffic.during construction.

FES on 22(kV Tam Ky suhstation (trans/brmer No. /&2 and transmission line 26



4. Effects on air quality Included in Contractor - Contractor- Increase dust, Operation of At construction Assessment Once/month bidding price -Technicalexhausted gas, etc... construction site by visual Supervisors offrom vehicle and equipment and observation CPPMB.equipment use and machines. - SMICconstruction activities.

- Smell due to waste Quantity of The disposal Assessment Once/month Included in Contractor - Contractorfrom daily life waste to the area of by visual bidding price -Technicalactivities of workers. environment workers' observation Supervisors of

around the houses. and sense. CPPMB.disposal area. - SMIC

5. Increase noise atconstruction areas No effects No effects No effects Effectsaffecting--to theresidential area.

Is on 220kV laim Ky sutbstation trans former No. 1&2 and transmission line 27



6. Water environment Water turbidity At tower Assessment Once/month Included in Contractor - Contractor- Increase the turbidity foundation by visual bidding price -Technicalof water (due to positions and observation Supervisors ofexcavation and filling drainage trench CPPMB.for tower foundation behind the - SMICconstruction). workers- Waste water from houses.daily life activities ofworkers and wasteduring construction.7. Effects on cultural No effects None None Nonerelics and historicalheritage (affect to theirarchitecture andscenery)8. Effects on public Foundation of Along the inter- Assessment Once/month Included in Contractor - Contractor

-transport -- - inter-commune -commune-roads- byvisual- - bidding-price---- -T-echnical- Discruption to roads. to the observation Supervisors of

traffic movements substation. CPPMB.- Road foundation

- SMICsettlement

FS on 220kV Tam Ky substation (irarns/rmer No. 1&2 andc ransmission line 28



9. Effects on health and - Living & At construction Assessment Once/month Included in Contractor - Contractorlabor safety of working site and the by visual bidding price -Technicalworkers. condition of area of observation Supervisors of

workers. workers 'houses CPPMB.- Labor safety - SMICappliances andmethods.

10. Damages on assets Crop, trees cut Compensation Assessment Once during Included in Contractor - Contractordown and the area of project by visual process of bidding price -Technicalcompensation when observation compensation Supervisors ofpayment. implementing and CPPMB.

the site resettlement. - SMICclearance.

11. Effects caused by No effects None None Noneexplosives left afterwar.

Operation- 12. Effects due to waste Waste from Substation area Assessment Quarterly Included in operation cost - PTC2matterfrom daily daily life by visual - SMICactivities of operation activities observationworkers.

I;S' on 22(kV Tam K.y stbstation (trans./rmer No. 1&2 and transmission line 29

Phase/ What Where is the How is the When is the Cost ResponsibilityEnvironmental Issue parameter is to parameter to parameter parameter tobe monitored? be monitored? to be be monitored?

monitored?

13. Effects on Current Along ROW Assessment Quarterly Included in operation cost - PTC2vegetative cover (due condition of by visual - SMICto tree cutting within vegetative observationROW during covermaintenance)

14. Effects on health of Intensity of At the Equipmentmaintenance workers electromagnetic substation and measuring Quarterly Included in operation cost - PTC2(Effects of field under the T/L the - SMICelectromagnetic field) electromagn

etic field15. Effects on No effects None None Nonecommunication andrailway lines.

____16. Dangers offire and Fire-fighting In the As per As perexplosion system substation requirement requirement of Included in operation cost - PTC2

of fire- fire-fighting - SMICfighting agencyagency

FS on 220kV Tam Ky suibstation (Iransfbrmer No. 1&2 and transmission line 30

Monitoring cost

Operation (25 years ofNo. Item Construction life cycle)

Monitoring cost (By The cost is covered in The cost is covered in1 technical supervisor running cost of CPPMB running cost of Project

consultant of CPPMB) owner1 projept x 10,000,000 4 days/year x 100.000xVND/project= 25 years =

Monitoring cost for SMIC 10,000,00 VND 10,000,000VND

Total: (1+2) 10,000, 000 VN 10,000, OOOVND

Total monitoring cost of20,000,0VNDproject 2o nl

FS on 220kV Tam Ky substation (transformer No. ] &2 and transmissipon line 3 1

- Il

VI. INSTITUTIONAL DEVELOPMENT ACTIVITIES

1. Equipment Purchases

No equipment purchases included in project.

2. Training/Study Tours

Number Duration Start Venuee o Institute or CostType of of of Date TD sic Organization (LocalTraining Students Training Date or to Provide and

(days) student Abroar ) Training Foreign)

Environmental 1 2 EVN or Dome ,tic EVN or Accountmanagement CPPMB CPPMB in costtraining course (confirmed of EVN

later) orCPPMB

3. Training cost

Cost for course organizing to improve environmental management andmonitoring capacity included:

- Cost for learner : VND 200,000

- Subsistence cost for learner (temporarily counted) : VND 500,000

- Other cost : VND 200,000

TOTAL: VND 900,000

(All these costs will be born by EVN)

FS on 220kV Tam Ky substation (transformer No. 1&2 and transmission line 32

I

VII. IMPLEMENTATION ARRANGEMENTS

ROLE RESPONSI1BILITIES ORGANIZATION

Project Owner . Ultimately responsible for overall pro ectmanagement including environmental EVNmanagement.

Overall Project . Responsible for coordination and mar agement CPPMBManagement of overall project implementation incl dingAgency guiding and supervising implementation of the

EMP.

Environmental . Help the owner to prepare EMP . Selected by CPPMIBConsultant

Environmental . Specific responsibility and point of c ntact for Belongs toOfficer environmental issues and EMP. Compensation

Department ofCPPMB

Project . Responsible for day-to-day project PlanningImplementation implementation. Activities include: Department ofAgency i. Planning and implementation o . CPPMB

environmental management acti vitiesduring construction

ii. Coordinating with other parties in relationto environmental management activities.

iii. Carrying out internal moni toring andsupervising independent monito ring

iv. Supervising and providing budg et formonitoring activities.

v. Reporting on environmental inf rmation toconcerned parties

Project Operator . Responsible for operation of the proj ct PTC2including operation stage environmen talmanagement and monitoring activities.

Consultant . Responsible for preparation of EMIP PECC4documentation.

FS on 220kV Tam Ky substation (transformer No. 1&2 and transmiss; on line 33

ROLE RESPONSIBILITIES ORGANIZATION

Contractor . Responsible for supervision of civil w rks CPPMBTechnical contractors during construction, inclut ing PECC4Supervision implementation of environmental man gement

activities under the EMP

Civil Works . Responsible for construction works ar d Contractor selected

Contractor following contractor specifications ou lined inthe EMP. This includes:

i. Applying construction-phase mitigationmeasures.

ii. Ensuring safety of constructip n workersand local people during constru tion.

ii. Following Vietnam and Wor d Bankpolicies on environmental prote tionduring construction.

Safeguard . Responsible for independent monitoritg of EMP Consultant selected

Independent implementationMonitor (SMIC)

FS on Z20kV Tam Ky substation (tran.sformer No. 1&2 and transmission line 34

VIII. MONITORING AND REPORTING SYSTEM

PRIMARY REPORTING LEVEL SECONDARY REPORTING TERTIARY REPORTINGREPORT TYPE LEVEL LEVEL'

BY TO FREQUENCY BY TO FREQUENCY BY TO FREQUENCY

SITE Contractor CPPMB Once beforeENVIRONMENTAL constructionMANAGEMENT commences

& monthlythereafter

ENVIRONNMENTAL Technical CPPMB Monthly CPPMB EVN Quarterly EVN World Quarterl!PERPFORMANCE supervisor Bank

MONITORING: of CPPMBCONSTRUCTION

SMIC CPPMB Half-yearly

EVN

WB

PTC3 CPPMB Halt-yearly

ENVIRONMENTAL

PERFORMANCE EVN Annully EV WorldNAnnually

MONITORING: SMIC CPPMB Half-yearly Bcankl

OPERATION EVN

WVv_

FS on QOy Nhon - Thy Hoa 220 kV transmission line 35

1-

TABLE VIII.1Example of Site Environmental Management Monitoring Report

Project Name: Project Location:Name of Contractor:Commencement of project report or monthly report:Date of report:

No. Impact {Mit gtneures .CommentI mplemented

Construction stage1 Tree-cutting within substation area and

transmission line ROW.2 Turbidity of surface water and the soil

erosion

3 Land environment pollution due to oilleakage when renewing oil.

4 Noise level around the constructionsite.

5 Dust, waste gas from vehicle andmachines and construction activities onthe transport roads and theconstruction site.

6 Waste mafter (waste water, waste)from workers'daily activities andsafety measures during construction.

7 Waste from construction and treesclearance within ROW afterconstruction.

8 Damage to the existing road system9 Environmental impacts caused by

construction workers.10 Quality of underground water and

surface water of local section.11 Health and safety for construction

workers. lName of person prepared this Report:Title:Address:Telephone:

FS on Ouy Nhon - Tuy Hoa 220 kV transmission line 36

TABLE VIII.2 Example of Environmental performance Monitoring Report(this Example can be used for environmental monitoring report of Technical

supervisor consultant, SMIC)

Project Name: Project Location: Province:District:Commune:

Type of Report:Monthly report (Yes/No):Quarterly report to EVN (Yes/No):Quarterly report to WB (Yes/No):SMIC report(Yes/No):Date of Report:

_Assessment

ofComnsNo. Parameter Consultant/ Comments!

.om nt Recommendationscommunity_ complaints

Construction stageI Tree-cutting within substation area and T/L

ROW.2 Turbidity of surface water and soil erosion _3 Land environment pollution due to oil leakage

when renewing oil. I4 Noise level around the construction site.5 Dust, waste gas from vehicle and machines use

and construction activities on the transport roadsand at construction site.

6 Waste matter (waste water, waste) fromworkers'daily activities and safety measuresduring construction.

7 Waste from construction and trees clearancewithin ROW after construction.

8 Damage to the existing road system9 Environmental impacts caused by construction

workers.10 Quality of underground water and surface water

of local section.11 Health and safety for construction workers.Operation stage I12 Clearance for transmission line ROW l13 Waste, waste water from operation workers I14 Safety problems of voltage system l15 Dangers of fire and explosion. IReporter prepared by: Position:

FS on Quy Nhon - Tuy Hoa 220 kV transmission line 3 7

I'

Table VIII.3 Cost for EMP implementation of the whole project

Operation stageNo. Content Construction stage (Project lifetime of

25 years )1 Cost for mitigation The Contractor wieIncluded in the

measures responsible for operation cost of theimplementing the project. The Operatormitigation measures will be responsible forduring construction. implementing the

mitigation measures.2 Cost for environment VND 10,000,000 VND 10,000,000

monitoring plan3 Cost for environmental VND 900,000

management trainingcourse

Total (1+2+3) VND 10,900,0(0 VND 10,000,000Total cost for EMP

implementation of project VND 20,900,000

FS on Quy Nhon - Tuy Hoa 220 kV transmission line 38

APPENDICES

1. License of environmental standards

2. Contents of Public Notice (at Tam Dan commune, Tam Ky town).

3. Map of the line route

FS on Quy Nhon - Tuy Hoa 220 kV transmission line 39

UY BAN N-HAN DAN CONG HOA xA HOI CHU NGHIA VItT NAMTINH QUANG NAM D6c lIp - Tgr do - Hank phu'c

*1 SO TAI NGUYEN VA MOI TRUONG Tam Ky, ngay t- thang 7 ndm 2004r So: 44 iPXN-TMT -

PHEU XAC NHLN\BAN DANG KV DAT TItU CHUAi MOI TRUONG

Dur an TBA 220 kV Tam k (M1 &I2 ) va Nhanh ReX;a Tam Dain, thi xa Tam Ky, tinh Quang Nam.

j GIAM DOC sO TAI NGUYEN vA MOI TRIONGTINH QUANG NAM

XAC NHAN

Dieu 1. Ban QLDA cac c6ng teinh Didn Mien fiLncg da tilnh noi dung BAnddng k5' dat tieu chuLn moi trv&ng DLr in Tram bien ap 220 kV Tam Ky( Ml&M2) v-i Nhanh Re, xa Tam D&in, thi xa Tam Ky, tinh QuAing INam vaiongay 30 thaing 6 nam 2004.

.1 Dieu 2. Ban QLDA cac cong trinh Di6n Mi6 Tiung c6 trach nhiem thLrchien dung nhfrng noi dung dca isc neu trong Ban dang ky dat tieu chuan moitnirbrnca

Dieu 3. Ban dcang ky dat tieu chuin m6i tnr lg ciua Ban QLDA cac congtreinh Di8n Mien TmLng la cc sd de cac ca quan qua 1n 1y Nh nwr6c ve b'ao ve m6itiv6&ng kiem tra viec thLrc hien bao ve m6i trir&ng cu1a Dur an.

W )Dieu 4. Sau khi hoan thThh ca4c hang muc co g tremh ve moi tirubng, BanQLDA cac cong tnrnh Dien Mien Ti-ung ph'ai co baio cdio b-ang vain ban gtri S& Tainguyen v'a Moi tivrng Quang Nr am de kiem tra, theo doi.

Noi nhdn: .DOC- Chu Du dn. . SO .K- S& Didn L.rc Quang Nam. /TAI NCu YL !- UBND thi xaTan Ky.

- - Ltnu VT, p.MT. -

DUG~CH COG

40

YET THI CONG CHUNGTRAM BIEN AP 220kV TAM KY (M1&M2) VA NHANH RE

Ten Dw dn: TBA 220kV Tam Ky (MI&AM2) va nhanh reDia Miem xay dirng: Tren dMt tr8ng dWeu cua nong trwdwg Chie'n

Dan, xd Tam Dan, thi xd Tam K, tinhQuang Nam.

1. Muc dich Dir an.TBA 220kV Tam Ky va nhanh re duarc dau ta xay durng nham cung cap di8n

cho phu tai tinh Quang Nam, va truyen tai c6ng su t tir Nha may Thuy dien SOngTranh 2 cho luai di8n 220kV khu vurc trong tuong lai. Thhiren Du an g6p phan phattrien co s6 ha tang va mang ngu6n di8n d8n voi cac ha dIan nam xa luri di8n hien htru.2. Gi6i thieu Dir an.- Tong dien tich xay dung tram: 4,0329 ha.- Cap die.n ap: 220/110/22kV- C6ng suat tram: Cng suat lap d4t 02 x 125 MVA + 02 x 25 MVA (lap 01 mAy 125 MVA +

01 mAy 25 MVA trong giai doan d).- Chiu dinhnh r 220kV: 1.350 m- Dien tich chiem dvng xay duing m6ng cot nhfinh re 220kV: 1.635 m2

- Chieu dai nhAnh re 1 OkV: 1.100 m- Dien tich chiem dungxay dumg m6ng cotnhinh re 1 OkV: 665 m2

- COng tac giai ph6ng mat bang: 01/2006 - 04/2006- Thoi gian thi co^ng phan xay durng (12 thang): 05/2006 - 04/2007- Thai gian thi cong phan di6n (05 thang): 05/2007 - 09/2007- Thai gian thi nghiem va hoan thien: 10/2007 - 12/2007

3. Anh hir&ng cuia Dir in qua dia ban xa.+ Di8n tich dAt chiem dung vinh vien 4,2629 Ha

- Phan tram : 4,0329 Ha- Phan du6ng day (m6ng cot) ' : 0,23 Ha

+ Dien tich dat anh hua&ng trong hanh lang an toan- Dieu . 1,3145 Ha- Mau 0,125 Ha.- Luia 0,37 Ha

A Ai4. Cac van de m8i trur&n* va ke hoach giam thieua.

- Giai phong mat bdng: Chat ha cay coi trqng khu vuc tram bien ap vahanh lang an toan tuyen dutng day.

Bien phap giam thieu: Ban giai phong mat bang se th6ng bao thai gian vadia diem khi tien hanh giai toa trong pham vi hanh lang tuyen. Ap dungphucang phap thud cong de chat ha cay va co bien Iph'p thu gom rac thai hap ly.- 0 nhiem khong khi: lam tang luang bui va 1khi thai

Bien phap gidm thieu: Bao dam tAt ca cac phruang tien, may moc khi vanhanh phai co giay phep hoat dong hap 1, cac xe chuyen cha vat lieu deu duac

che phui khi van chuyen, ttrui nir6c tai nhufng khu vurc c6 nhieu bui, trong dieu

kien th6i tiet nang n6ng, kh6 va gi6. C6 bai thu gom rac va xu ly rac hap Iy.

- Tdc Odng din mbi trwrng dat: lam x6i m6n dat hoac gay b6i Iang trongqua trinh dao dap san nen tra.m va xay durng m6ng cot.

Bien phap giaim thieu: Nen tra.m duac dam nen chat, xung quanh lat da

bao ve ba taluy va murong thoat nmr6c.+ Dat lap m6ng duac dam nen chat va tuan theo qyy pham nghiem thu c6ng tac

dat TCVN 4487-87.+ Thuang xuyen kiem tra may moc thiet bi trong qu4 trinh van hanh, thay daumo cac may moc thiet bi tai xix6ng bao dua6ng.

- Tc ddng Adn moi trwrbng nwkc:Bien phap giaim thieu: Thiet ke he th6ng cap nurcoc va thoat nuo'c hop Iy

trong khu vuc lan trai. Nuac thai sinh hoat cua c6r .g nhan duac t.p trung xuongham rut tu hoai.

- Thc td3ng dAen giao thong cong cong: gian doan giao th6ng va lam hu

h6ng mat du6ng.Bien phap giam thieu: B6 tri cac chuyen xe van chuyen nguyen vat lieu

hap 1. Bac gian giao khi cang rai day qua cac doan vuat va c6 bien, d6n baohieu. Sura chua du6ng khi xuat hien hu h6ng, lin sit mat du6ng.

- An toan lao tong:Cong nhan xay dung thuang xuyen duac trang bi day dfi nhung kien thixc

ve an toan lao d6ng va chap hanh nghiem chinh ca noi quy ve an toan lao d6ngkhi lam viec tai c6ng trtrung.

- Trong giai doan va(n hanh:+ Lap d4t he' th6ng ph6ng ch6ng chay n6.+ Thu gom va xu ly rac thai, nuoc thai sinh hoat cua c6ng nhan van hanh

tr.am bien ap phu hop vai cac quy dinh cuia dia phuqng.5. Cam ket thirc hie.n.

Cac ke hoach giam thieu tac d6ng m6i tru6o g se ducc cac dan vi thi cOllgva van hanh thuc hien trong tufng giai doan cua Du an.6. Cac y kien phan hoi.

Trong truang hap nguai dan c6 bat ky y ki4n d6ng g6p nao hoac can tim

hieu them ve cac van de m6i truang cuia D. an xin lien he vai Phong Thuy van -

M6i truang Cong ty' Tir van Xay dung Dien 4 tr ng khoang th6i gian tur ngay29/6/2004 den ngay 14/7/2004.

Dia chi lien he': Phong Thuy van - Moi trw6,ng

Cong ty Tw vjn XMy d(rng Di@n 4137 Thong Nhdt - Nha Trang - Khanh Hoai

Dien thoai: 058.810990 FPx: 058.824208

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