Asian Development Bank · 2017. 9. 21. · CURRENCY EQUIVALENTS (as of 31 December 2016) Currency...

Environmental Monitoring Report # Semiannual Report July-December 2016

INO: West Kalimantan Power Grid Strengthening

Project

Prepared by Joint Venture of Tractebel Engineering Ltd and Powergrid International Limited

(Thailand) for the PT PLN and the Asian Development Bank.

CURRENCY EQUIVALENTS (as of 31 December 2016)

Currency unit – Indonesian rupiah (Rp) Rp1.00 = $0.0000741180

$1.00 = Rp13,492

NOTE

(i) In this report, "$" refers to US dollars. This environmental monitoring report is a document of the borrower. The views expressed herein do not necessarily represent those of ADB's Board of Directors, 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.

Consulting Services for Project Implementation Strengthening of West Kalimantan Power Grid

Page a |of 76 Quarterly Report on Environmental Issues (October - December 2016)

PT PLN (PERSERO) UIP KALIMANTAN BAGIAN BARAT Jl. Letjend Suprapto No. 50 G, Pontianak Kalimantan Barat

Environmental Monitoring

Semi Annual Report July - December 2016

Indonesia: Project Implementation Strengthening of West Kalimantan Power Grid

Prepared by PT PLN (Persero) for The Government of The Republic of Indonesia and the Asian Development Bank


Page i |of 76 Quarterly Report on Environmental Issues (October - December 2016)

ABBREVIATIONS

ADB - Asian Development Bank

AFD - Agence Française de Développment

AMDAL - analisis mengenai dampak lingkungan (environmental assessment under Indonesian

Government requirements)

BAPEDAL - Environmental Impact Management Agency (Government of Indonesia)

BAPPEDA - Badan Perencanaan Pembangunan Daerah (Regional Planning Agency)

EMP - environmental management plan

GI - gardu induk (substation)

HVTL - high voltage transmission line

HIV/ AIDS - human immunodeficiency virus/ acquired immunodeficiency syndrome

IEE - initial environmental examination (ADB terminology)

No - number

OPGW - optical ground wire or optical fiber composite overhead ground wire

OSH - occupational safety and health

PIC - project implementation consultant

PLN - PT Perusahaan Listrik Negara (Persero) (State Electricity Company)

PT - perusahaan terbatas (company limited)

RKL - rencana pengelolaan lingkungan or environmental management plan

SMCF - steel mortar composite foundations

ROW - right of way

SUTT - saluran udara tegangan tinggi or high voltage transmission line

SUTET - saluran udara tegangan ekstra tinggi or extra high voltage transmission line

TE - Tractebel Engineering

T - tower

UKL -UPL - upaya pengelolaan lingkungan and upaya pemantauan lingkungan (environmental

management and monitoring effort)

UPK - PT PLN (Persero) Unit Pelaksana Kerja 5 is the old name of PLN UPP of Kalbagbar 3

UPP - PT PLN (Persero) Unit Pelaksana Proyek

UIP - PT PLN (Persero) Unit Induk Pembangunan (UIP) X is the old name of PLN UIP

Kalimantan Bagian Barat

WEIGHTS AND MEASURES

ha - hectare

km - kilometer

kV - kilovolt

m - meter

MVA - megavolt ampere

http://en.wikipedia.org/wiki/Ground_wire_(transmission_line)


Page ii |of 76 Quarterly Report on Environmental Issues (October - December 2016)

Table of Contents

1. INTRODUCTION ….…………………………………………………………………………………1 2. SUMMARY OF CONSTRUCTION PROGRESS

2.1. Summary of Construction Progress of Package 1: 275 kV Bengkayang – Jagoibabang Transmission Line. ......................................................................................................... 3

2.2. Summary of Construction Progress of Package 2: 275/150 kV Bengkayang Substation 3

2.3. Summary of Construction Progress of Package 3: 150 kV Bengkayang - Ngabang – Tayan Transmission Lines ............................................................................................. 4

2.4. Summary of Construction Progress of Package 4: 150/20 kV Ngabang Substation and Tayan Substation Extension........................................................................................... 5

3. SUMMARY OF ENVIRONMENTAL PROGRESS .............................................................. 6

3.1. Summary Environmental Progress of Package 1: 275 kV Bengkayang – Jagoibabang Transmission Line .......................................................................................................... 6

3.2. Summary Environmental Progress of Package 2: 275/150/20 kV Bengkayang Substation ...................................................................................................................... 7

3.3. Summary Environmental Progress of Package 3: 150 kV Bengkayang - Ngabang – Tayan Transmission Lines ............................................................................................. 7

3.4. Summary Environmental Progress of Package 4: 150/20 kV Ngabang and Tayan substations ..................................................................................................................... 9

4. ENVIRONMENTAL MITIGATIONS AND LAND ACQUISITION IMPLEMENTED .............11

4.1. Environmental Mitigations .............................................................................................11

4.2. Land Acquisition............................................................................................................14

5. SUMMARY OF ENVIRONMENTAL COMPLIANCE MONITORING .................................16

5.1. Summary of Inspection Activities ..................................................................................16

5.2. Mitigation Compliance ...................................................................................................18

5.3. Mitigation Effectiveness ................................................................................................19

6. KEY ENVIRONMENTAL ISSUES .....................................................................................20

6.1. Environmental key Issues Identified ..............................................................................20

6.2. Action to be taken .........................................................................................................20

7. CONCLUSION ..................................................................................................................20

7.1. Overall Progress of Implementation of Environmental Management Measures .............20

7.2. Problems Identified and Actions Recommended ...........................................................20

7.3. Updated EMP ..............................................................................................................20

LIST OF TABLES

Table 1. Summary of Completion Status of Land Acquisition/Compensation of Package 1: 275

kV Bengkayang – Jagoibabang Transmission Lines ............................................................ 14

Table 2. Summary of Completion Status of Land Acquisition/Compensation of Package 2:

275/150 kV Bengkayang –Ngabang Substations. ................................................................. 15


Page iii |of 76 Quarterly Report on Environmental Issues (October - December 2016)

Table 3. Summary of Completion Status of Land Acquisition/Compensation Status of Package

3: 150 kV Bengkayang –Ngabang – Tayan Transmission Lines and Package 4: 150/20

kV Ngabang & Tayan Substations…………………………………………………………..15

LIST OF MAPS

Map 1. Project Location on the Map of Indonesia .................................................................. 2

Map 2. West Kalimantan Power Grid Strengthening Project .................................................. 3

LIST OF APPENDIX

A-1. SITE INSPECTION / MONITORING REPORTS ...............................................................22

A-1.1. Summary of Construction Progress and Environmental Performance ........................23

A-1.1.1. Summary of Construction Progress and Environmental Performance of 275 kV Bengkayang –Jagoibabang Transmission Line (Completed) .............................................. 23

A-1.1.2. Summary of Environmental Performance of 275/150 kV Bengkayang substation (Completed). ........................................................................................................................ 27

A-1.1.3. Summary of Construction Progress and Environmental Performance of 150 kV Bengkayang –Ngabang Tayan Transmission Lines ............................................................ 27

A-1.1.4. Summary of Environmental Performance of 150 kV Ngabang and Tayan Substations (Completed) ......................................................................................................................... 37

A-1.2. Mitigation Compliance Inspection Monitoring () ...........................................................39

A-1.2.1. Site Environmental Compliance Inspection and Monitoring of Package 1 (Completed) .. 39

A-1.2.2. Site Environmental Compliance Inspection and Monitoring of Package 2 (Completed). . 42

A-1.2.3 Site Environmental Compliance Inspection and Monitoring of Package 3. ...................... 45

A-1.1.4. Site Environmental Compliance Inspection and Monitoring of Package 4 (Completed). . 49

A-2. PHOTOGRAPHS .............................................................................................................52

A-2.1. Package 1: 275 kV Bengkayang – Jagoibabang Transmission Lines (Completed) .....52

A-2.2. Package 2: 275/150 kV Bengkayang Substation (Completed).....................................49

A-2.3. Package 3: 150 kV Bengkayang - Ngabang-Tayan transmission Lines ......................53

A-2.4. Package 4: 150/20 kV Ngabang and Tayan substations (Completed) ........................56

A-3. CONTRACTUAL ENVIRONMENTAL REQUIREMENTS OF EACH PACKAGE..............57

A-3.1. Package 1: 275 kV Bengkayang – Jagoibabang Transmission Line () .........................57

A-3.2. Package 2: 275/150 kV Bengkayang Substation () ......................................................58

A-3.3. Package 3: 150 kV Bengkayang– Ngabang –Tayan Transmission Line () ...................60

A-3.4. Package 4: 150/20 kV Substation at Ngabang and Tayan () ................................................ 62

A-4. LIST OF SUBMITTED ENVIRONMENTAL REPORTS ...................................................63

A-5. STATUS OF THE TOWER CHANGES AND ENVIRONMENTAL REVIEW .....................64

A-6. UPDATED ENVIRONMENTAL MANAGEMENT PLAN ...................................................72


Page 1 |of 76 Quarterly Report on Environmental Issues (October - December 2016)

1. INTRODUCTION

In accordance with the Project Administration Manual of the loan agreements with ADB and AFD of July 2013 of West Kalimantan Power Grid Strengthening Project of Item D. Consultant's Terms of Reference sub item 1. Scope of Services for Project Implementation Consultants (Firm) paragraph 62, that the consultant shall prepare the Quarterly progress reports to be submitted to PLN.

This report also corresponds with the IEE, Appendix F “Sample Mitigation Compliance Inspection Monitoring Form”, and Appendix G “Sample Project Environmental Progress and Monitoring Report”.

PT PLN (Persero) has assigned the Joint Venture of Tractebel Engineering Ltd. and Power Grid International Limited (Thailand), Contract No. 0107.PJ/041/DIR/2013 of 30th July, 2013, to carry out the monitoring of the project works.

The project comprises of design, supply, installation, testing, and commissioning of the works as follows:

Package 1: 275 kV Transmission Line between Bengkayang substation and the border with Sarawak, East Malaysia (80.26 km).

Package 2: 275/150 kV Substation at Bengkayang.

Package 3: 150 kV Transmission Lines from Bengkayang substation to the new Ngabang substation (93.34 km), and from there to the existing Tayan substation (46.64 km).

Package 4: 150/20 kV Substation at Ngabang and Tayan Substation extension.

The location of the project is presented on Map 1 and the West Kalimantan Power Grid Strengthening Project is presented on Map 2. The monitoring of the environmental works is carried out for all four packages of the works as mentioned above. The report on occupational health and safety (OHS) is presented separately.

Compared to the original schedule mentioned in IEE, there are some route changes due to the relocation of the planned sites for 275/150/20 kV Bengkayang substation and 150/20 kV Ngabang substation. The status report concerning the route changes is presented in Appendix 5.

According to the original plan of the 275 kV Bengkayang – Jagoibabang Transmission Line (Sarawak border) that comprises of 199 towers (extended from Tower No 1 in Bengkayang to Tower No. 199 in Jagoibabang). Six towers from No. 1 to 6 had been eliminated; instead of new 4 towers had been added. Besides, there are more addition of 4 inserted towers resulted 201 towers in total.

The original plan of 150 kV Bengkayang - Ngabang and 150 kV Tayan - Ngabang transmission lines comprise of 393 towers in total (260 towers and 133 towers respectively).

There are several modifications have been made to the total number of towers of the Bengkayang – Ngabang and Tayan - Ngabang transmission lines. The total towers finally increase to 408 towers (there are 280 towers and 128 towers respectively). The detail is as follows:

Bengkayang – Ngabang route

a) The shifting of 275/150 kV Bengkayang Substation position to north-eastern direction resulted in the elimination of 3 towers and addition of 7 new towers.

b) Due to site relocation of 150/20 kV Ngabang Substation to south of Ngabang and thus closer to Tayan direction, a number of towers will be relocated and added:



Relocation: 7 towers (T.253 up to T.259)

Addition:

o 3 additional towers (T.260 up to T.262) to connect with the former Ngabang - Tayan route at tower T.128

o 13 additional towers as relocated towers from former Ngabang - Tayan route of towers T. 128 up to T.116

o 2 additional towers to connect with tower T.116 of former Tayan - Ngabang route with the (New) Ngabang substation.

c) There are two towers (T.157 and T.159) to be eliminated due to span condition and one additionally inserted tower (T.24A).

Ngabang – Tayan route

The Tayan - Ngabang route has been modified as follows:

5 eliminated towers of former Ngabang - Tayan route at towers T.129 up to T.133, because the Bengkayang – Ngabang route will be connected with T.128.

13 eliminated towers which formerly belonged to the Ngabang - Tayan route from towers T. 128 up to T.116 but are now part of the Bengkayang-Ngabang route.

Two additional towers (T.114B and T.114C) are required to connect with the remaining planned towers from Tayan direction. The original tower T.115 will be shifted from previous planned location (the number will become T.114A).

9 towers are required to connect to Tayan substation which had been shifted about 2.5 km southward during the planning of 150 kV Tayan-Siantan (Pontianak) transmission line. This route has not been mentioned in the original tower schedule of 150 kV Tayan-Ngabang transmission line. In June 2016 PLN had acquired the land for eight locations.

Two additional towers as insert tower at T.04A and 73/1.

Thereby the Bengkayang – Ngabang - Tayan transmission lines will comprise of 408 towers, i.e. 280 towers for the Bengkayang – Ngabang section and 128 towers for the Tayan -– Ngabang section.

Detailed information concerning the environmental review on relocation of the substations and towers is elaborated in detail in Appendix 5.

Map 1. Project location on the Map of Indonesia



Map 2. West Kalimantan Power Grid Strengthening Project

2. SUMMARY OF THE PROGRESS OF THE PROJECT WORKS UP TO THE END OF DECEMBER 2016

2.1. Summary of Construction Progress of Package 1: 275 kV Bengkayang –

Jagoibabang Transmission Line (Completed).

A total of 201 towers has been completely constructed extending along the 80.26 km transmission lines. The works progress is currently summarized in the following table below.

No Type of works Progress of works

1 Tower foundations:

a Soil works Completed

b Concrete works Completed

2 Tower erection Completed

3 Stringing a. Fisrt circuit : 29 December 2015

b. Second circuit: Mid of March 2016

4 Energizing a. First circuit: 20 January 2016 b. Second circuit: 19 May 2016

2.2. Summary of Construction Progress of Package 2: 275/150 kV Bengkayang Substation (Completed)

The 275/150 kV Bengkayang Substation has been finally finished for the two major works, repectively, Fedeer 1 of Mambong 275 Transmission Lines and Mambong Line 2 & 50 MVA Reactor. The final works such as pre commissioning test and energizing have been completely done for them. However, several minor works need to be rectified such



as Fire Prevention Equipment on One Phase IBT and Repairing Online Monitoring System for IBT Transformer. The overall works progress is finally summarized below.


1 Civil works:

a Cut and fill Completed

b Concrete works Completed

2 Electro-Mechanical works:

a Mechanical (Metal) works Completed

b Electrical works Completed

Feeder 1 Mambong 275 KV Transmision Lines

a. Pre commissioning test: January 2016 b. Energizing: 20 January 2016

Mambong Line 2 & 50 MVA Reactor

a. Pre commissioning test: 19 May 2016

b. Energizing: 19 May 2016

2.3. Summary of Construction Progress of Package 3: 150 kV Bengkayang - Ngabang –

Tayan Transmission Lines (In progress)

The updated Package 3 comprises of 408 Towers in total. This package is divided into two sections, as follows:

i. Section 1 : the 150 KV Bengkayang - Ngabang Transmission Lines, included 280 Towers.

ii. Section 2: the 150 KV Ngabang – Tayan Transmission lines, included 128 Towers.

The total works progess of the Package 3 (included Section 1 and 2) is as follows:

Previous period (January – June 2016):

Total tower foundation : 351 Towers (86.03%)

Total tower erection : 343 Towers (84.07%)

Total Tower stringing : 0 Towers

This period (July – December 2016):


Total tower erection : 385 Towers (94.36%)

Total tower stringing : 14 Towers (5%)



The summary of individual progress of each section is as follows:


I Section 1: 150 KV Bengkayang – Ngabang Transmission Lines (280 Towers)

1 Tower foundations

a Soil works Previous semester: 243 tower sites (86.78%) Up to end of this semester: 279 Tower sites (99.64%)

b Concrete works Previous semester: 243 tower sites (86.78%) Up to end of this semester: 279 Tower sites (99.64%)

2 Tower erection Previous semester: 240 towers (85.71%) Up to end of this semester: 275 Towers (98.21%)

3 Stringing Previous: 0 Towers Up to end of this semester : 14 Towers (5%)

II Section 2: 150 KV Ngabang – Tayan Transmission Lines (128 Tower sites)

1 Tower foundations

a Soil works Previous semester: 108 Tower sites (84.37%) Up to end of this semester: 115 Tower sites (89.84%)

b Concrete works Previous semester: 108 Tower sites (84.37%) Up to end of this semester: 115 Tower sites (89.84%)

2 Tower erection Previous semester: 103 Towers erected (80.46%) Up to end of this semester: 110 Towers (85.93%)

3 Stringing Not yet started

2.4. Summary of Construction Progress of Package 4: 150/20 kV Ngabang Substation and Tayan Substation Extension (Completed)

The final construction progress of Package 4 is as the following:


I 150/20 kV Ngabang Substation

1 Civil works

a Cut and fill Completed in April 2014.

b Main civil and infrastructure works

Completed: Main buildings, in August 2016;

2 Electro-Mechanical works:

a Mechanical (Metal) works Completed: on May 2016

b Electrical works Completed: Testing, on September 27, 2016.

II 150/20 kV Tayan Substation

1 Civil works




a Cut and fill Completed: Land preparation, December 2013.

b Main civil and infrastructure works

Completed: Main civil works, in August 2016;

In progress: Acces road (additional works)

2 Electro-Mechanical works

a Mechanical (Metal) works Completed: May 2016

b Electrical works Completed: September 2016; Testing: not run yet

3. SUMMARY OF ENVIRONMENTAL PROGRESS

The environmental monitoring progress at the end of December 2016 is as follows:

3.1. Summary Environmental Progress of Package 1: 275 kV Bengkayang – Jagoibabang Transmission Line (Completed)

There are currently no any environmental monitoring progress was made on the Package 1 since the transmission lines of the pakacge 1 has been completely energized on last May 2016. The completion of environment monitoring status of Package 1 is previously resumed as follows:

No Concern Environment Impact

Mitigation Implementation progress

Notes

1 Land Compensation Completed

2 Vegetation clearing Good Vegetation clearing has been done by manual equipment/no heavy equipment used (incl. chain saw)

3 Soil erosion Fair to good Levelling the site to reduce runoff and decreasing the slope. Most tower’sites have been naturally covered by grass and shrub

4 Drainage Fair No need special drainage constructed.

5 Water quality Fair No significant impact on water quality

6 Air quality Fair to good Impact of the machine used on air quality assumed minimal; Mostly small engines used

7 Construction waste Fair Removal of remaining construction wastes such as plastic, hemp sack need to be done in some locations.

8 Domestic waste Fair Several locations, domestic wastes still remained; They need to be removed. Mostly plastic bottle or food wraps.

9 Roads and infrastructure

Good No impact.

10 Community health and safety

Fair to good Most concern on food hygiene that consumed by workers during tower construction and stringing activities. See: Occupational Safety and Health



No Concern Environment Impact


Notes

report.

11 Employment opportunities

Fair to good Subcontractors and local people were hired for tower construction.

3.2. Summary Environmental Progress of Package 2: 275/150/20 kV Bengkayang

Substation (Completed)

There are currently no any environmental monitoring progress was made during this period on the Package 2 since the whole works has been completed on last May 2016. In exception is the additional works of access road which the reconstruction is in progress. The completion of environment monitoring status of Package 2 at the end of previous period (June 2016) is resumed as follows:

No Concern Environment Impacts


Note


2 Soil erosion Fair Soil erosion considered minimal: 1. Retaining wall for all areas was completed. 2. The parking area was paved. 3. The switch yard area covered by gravel; 4. Some heap of soil still remained; 5. Some holes are not backfilled yet

3 Drainage Good A main drainage has been constructed.

4 Water quality Good No significant impact on water quality

5 Air quality Fair Impact of the machine used on air quality assumed minimal

6 Construction waste Fair to good

7 Domestic waste Fair to good

8 Roads and infrastructure

Fair Reconstruction (asphalt pavement) of the access road is not completely finished yet (additional works)


Fair No special concern observed. See: Occupational Safety and Health report.


Fair to good Local peoples were hired by local subcontractor

3.3. Summary of Environmental Progress of Package 3: 150 kV Bengkayang - Ngabang –

Tayan Transmission Lines (In progress)

The updated Package 3 comprises of 408 Towers in total. This package is divided into two sections, as follows:



a. Section 1 : the 150 KV Bengkayang - Ngabang Transmission Lines, included 280 Towers.

b. Section 2: the 150 KV Ngabang – Tayan Transmission lines, included 128 Towers.

The several works of Package 3 are still in progress such as tower foundation, tower erection, tree cutting and stringing. The total works progess of the Package 3 during this end of December 2016 (included both of Section 1 and 2) is as follows:


Total towers erection : 385 Towers (94.36%)

Total tower stringing : 14 Towers (5%) The environmental monitoring review of Package 3 is as follows:

No Environment Impact / Concern


Note

I Bengkayang – Ngabang Transmission Line route

1 Land Compensation 208 Tower sites have been compensated

See social report for details.

2 Vegetation clearing Fair. Tree cutting followed the ROW alignment;

Chain saw used in tree cutting; No chemicals or burning applied;

Some tree cutting were posponded due to delay in compesation

3 Soil erosion Fair Final soil works referred to the design. Levelling the ground to reduce runoff, decreasing the slope and developing retaining wall to protect tower ground from land sliding

4 Drainage Fair No need for special drainage.

5 Water quality Fair No significant impact

6 Air quality Fair to good No significant impact

7 Construction waste Fair Some construction wastes remained scattered, such as plastic, hemp sack in some locations. Need to be cleaned.

8 Domestic waste Fair Mostly plastic of food wraps/plastic bottles are remained scattered. Need to be cleaned.

9 Roads and infrastructure impact

Good No significant impact.


Fair to good Attention for: food hygiene that consumed by workers. See: Occupational Safety and Health report.


Fair to good The subcontractor hired local people.

II Ngabang – Tayan Transmission Line route





Note

1 Land Compensation 128 tower sites have been compensated.

See social report for details.

2 Vegetation clearing Fair Tree cutting followed the ROW alignment;

Chain saw used in tree cutting; No chemicals or burning applied;

Some tree cutting were posponded due to delay in compesation

3 Soil erosion Fair Final soil works referred to the design. Levelling the ground to reduce runoff, decreasing the slope and developing retaining wall to protect tower ground from land sliding

4 Drainage Fair No need for special drainage.

5 Water quality Fair No significant impact

6 Air quality Fair to good No significant impact

7 Construction waste Fair Some construction wastes remained scattered, such as plastic, hemp sack in some locations. Need to be cleaned.

8 Domestic waste Fair Removal of domestic waste remained to be done in some locations. Mostly plastic bottles or food wraps.


Good No impact.


Fair to good Attention for: food hygiene that consumed by workers. See: Occupational Safety and Health report.


Fair to good The subcontractor hired local people.

3.4. Summary Environmental Progress of Package 4: 150/20 kV Ngabang and Tayan substations (Completed)

This package consists of Ngabang substation and Tayan substation constructions works. The construction works of those plants has been completely on August 2016. Running test of Ngabang plant has been commenced in September 2016. However, the test of the function of the Tayan plant was not run yet. The environmental works implementation progress of Package 4 is as follows:



Note

I Ngabang Substation






Note

2 Soil erosion Good Retaining wall had been constructed along the surrounded border;

Inside roads were paved; Gravel was applied on the ground of switch yards

3 Drainage Good Inside and surrounding drainages were completely developed;

4 Water quality Fair No serious impact on surrounding water body

5 Air quality Fair Emission of machine used causing air pollution assumed minimum

6 Construction waste Fair to good Small parts of unused material were left

7 Domestic waste Fair to good No domestic wastes left


Good No access road works at Ngabang plants


Fair See: Occupational Safety and Health report.


Fair to good Local subcontractors employed local people as labour

II Tayan Substation


2 Soil erosion Fair to good Retaining wall has been constructed along the surrounding border;

But some of soil heaps remain at outside of the Tayan plant, they may be eroded by storm water;

3 Drainage Fair Drainage system has been completed.

4 Water quality Fair

5 Air quality Fair Emission pollution from machinery assumed minimum

6 Construction waste Fair to good Small parts of unused material were left

7 Domestic waste Fair to good No domestic wastes left


Good The access road of Tayan plants is additional works that being in progress now.

A little ponding during rain at road side but drain off quickly


Fair See: Occupational Safety and Health report.


Fair to good Local subcontractors employed local people as labour



4. ENVIRONMENTAL MITIGATIONS AND LAND ACQUISITION IMPLEMENTED 4.1. Environmental Mitigations

a) Air Quality:

Air quality deterioration could be caused by exhaust gas of construction machines (truck, car, motor cycle), operation of concrete mixer, drilling/pilling machineries and heavy vehicles for land preparation (these are mostly utilized for substation works; rarely for tower works).

Concrete mixer

Concreate mixer equipped with small diesel engines used intermittently about 8 hours a day for pouring concrete at each tower pad. This machine is considered producing few emission then assumed no air pollution occurred. In addition, there are no people affected since the locations are away from villages.

Drilling and excavation

Man power are mostly used in excavation works. There are two method in soil excavation works depends on the soil condition. At a low bearing soil capacity (soft soil), holes were excavated by a drilling machine. While at a better soil condition (hard soil), either the foundation holes dig manualy or drilled by pile driver machine.

The use of drilling machine assumed to generate more air pollution but not significant.

Erection of towers

No machinery used, so there is no air pollution.

Transportation of material.

Construction material was transported in two ways from store house. First, material transported directly to the site if the location can be accessed by truck (i.e. substation or tower sites that located just at roadside). Second, if the tower site is far from main road or cannot be accessed by truck, then the material carried to the roadside that closest point from the tower site. From this point the material transported manualy by labour or motorcycle to the tower sites. No significant air pollution assumed from this activity.

Land preparation of the substations.

The land preparation works is to clear and levelling the undulated ground of the Ngabang substation. But this works is not for the Tayan substation since the land has been ready for construction.

The higher ground level in the site was cut to fill lower ground using bulldozer and backhoe. No outside quarry needed to produce soil embankment. Further, there is no transporting soil from outside, then generated dust can be minimized.

b) Water Quality Water quality deterioration may be caused by soil works, concrete works, spilled diesel/oil. Soil works may generate turbid water and sedimentation in water body. Concrete works usually produce alkaline water and turbid water due to the cement deposit. In addition, spilled diesel/oil could be occured due to negligence, misconduct and or accident, further it may pollute into soil and water. Water pollution may be also from acid soil encountered during the excavation works. It may produce acid water that pollute the water body.



So far there was no water pollution indicated significantly at the sites; So there is no need specific measures applied.

There are several sources of impact predicted to cause water pollution, as follows: Drillings and excavations.

If “soft soil” indicated in a tower pad area, foundation holes shall be dig by manual drill equipment to locate concrete piles. But some drilling machine may be limited used at some specific locations. Where the soil was considered harder (better condition), no drilling method was applied. Instead of this, manual excavation was conducted in all tower pads. Both of drillings and excavations generated heap of soil and bare surface. Once the concreating finished, the soils were backfilled to the foundation holes. Further, the bare land and soil heaps may be sensitive to be washed away by storm water when it rains. The strom water that containing much soil sediment will be drained and pollute into water body surrounding areas. The soil heaps will be backfilled to the fondoution holes. Fortunately, most towers are surrounded by natural grass, bushes and litter of foliage. These will screen naturaly the soil sediment carried by storm water. So far, these activities generated insignificant soil erosion.

Land preparation. Substations of Ngabang and Tayan The land preparation of Ngabang and Tayan substations cover an area of about 1 ha each. The clearing and levelling the ground surface, done prior to civil works begun. Acces roads in the substations are paved by asphalt, and ground surface at the switch yards covered by gravel to prevent from soil erosion. Also, surround retaining walls were constructed at substations to protect soil from erosion and land sliding. Open ditches were constructed inside of the plant area and between main/access road and the substations to control run-off water from in-beetwen area that may cause a local flooding. Tower Pads of Bengkayang – Ngabang - Tayan Transmission Lines Final contour of tower pads were carried out following the each tower designs. Levelling the ground of the tower pads was done to reduce run off. Decreassing the slope is necessary to prevent soil erosion. In particular, the tower pads locate at steep slope need to develop retaining wall to protect tower pads from land slide.

Concrete works. The concreate works wastes such as spilled cement liquid and alkaline/turbid waters from equipment cleaning were assumed a little amount that generated insignificantly impacts to the soil and water surrounding project sites.

Oil uses. The contractor used diesel oil for powering the concrete mixer only. It is contained in jerry cans securely, and no signiificant oil spill was indicated during the works.

c) Noise Pollution



The noise sources are mainly from concrete mixer, drilling and excavator or bulldozer machines. But the most equipment used during construction works was concrete mixer. While, the drilling machine, excavator and bulldozer are temporarily used in sub station works. Drilling pile machine and rock breaker also used but in limited time under specific circumstances at some tower sites. The rock breaker machine Steel Mortar Composite Foundations (SMCF) was previously used approximately 4-6 days for four towers of the 275 kV Bengkayang transmission lines and at 150 kV Bengkayang - Ngabang transmission line at towers no. 172 and 174. But, the noise impact was considered minimum since the tower sites were located away from inhabitant area, and the works were conducted during day time.

d) Pollution Prevention Air Pollution

See the review of item a)

Water Pollution and Soil Pollution See the review of item b)

Land Pollution Sources of this impact are the construction and domestic wastes. In most cases, the contractor have removed the large size of the construction and domestic wastes but some smaller pieces found scattered at many tower sites. The construction wastes of paper cement containers, broken hemp sacks, plastic wraps and chunks of wood is found in development areas of most towers. The domestic wastes produced by the construction workers who throw the garbage (plastic bottles, plastic wrap) carelessly to the surrounding environment. The woods for pouring concreate were reused in further concreate works.

e) Biodiversity and Natural Resources The project passes some forest lands, that not categorized into the conservation/protected forest. It means, there are no protected or endangered plants affected by project. The most vegetations affected by project are plantation crops such as rubber, palm oil, seasonal crops and bushes. There are several public forest lands (but the lands owned by government) affected by project but they are mostly not well maintained which grown by shrubs and bushes. The workers were allowed to use woods resulting from clearing for construction purposes in limited amount. But entering into the forest out of the ROW cutting area for personal purposes is prohibited.

f) Physical Cultural Resources

Until now, the cultural heritage resources was not indicated during surveillance monitoring.

g) Employment opportunities

Local subcontractors with local labours have been hired to do project works such as substations works, tower works, tree cutting and stringing. These works have provided benefits for local peoples.

h) Capacity Building



There is no any capacity building taken place during this period. Previously, a workshop on capacity building of environment, health & safety, and social issues in Bengkayang was commenced on 16th October 2014 which attended by :

The contractors of four packages works as follows: o PT. Bukaka Teknik Utama on Package 1. o CG Consortium on Package 2. o Consortium of KEC International Ltd. and Mitsubishi Corporation on Package 3. o PT. Siemens Indonesia on Package 4.

PT. PLN (Persero) who the project owner: o PT. PLN (Persero) Unit Induk Pembangunan (UIP) Kalbagbar as the Principal

project management unit in West Kalimantan o PT. PLN (Persero) Unit Pelaksana Proyek (UPP) Kalbagbar 3 as the project

implementation management unit of the Implementation Strengthening of West Kalimantan Power Grid.

Tractebel Engineering (TE) and Power Grid International Limited in association with PT. Catur Bina Persada who organized the workshop.

4.2. Land Acquisition

a) Package 1: The 275 kV Bengkayang – Jagoibabang Transmission Lines (Completed)

All of 201 tower sites of the 275 kV Bengkayang - Jagoibabang transmission line have been totally compensated, including 4 locations as re-route towers and 4 locations as additional towers.

Table 1. Summary of the completion status of land acquisition and compensation of

the Package 1 : 275 kV Bengkayang – Jagoibabang Transmission Lines

NO ROUTES AND LOCATION TOTAL COMPENSATION STATUS

1 Towers on private land: A, B, C, D, and 07 – 17 15 Compensated

2 Towers on Forestry land: 18 - 50 33 Compensated

3 Towers on private land: 51 - 193 including Inserted

towers 76A, 99A, 110A, 158A 147 Compensated

4 Towers on Forestry land: 194 - 199 6 Compensated

Total on Forestry land 39

Total on Private land 162

Total number of Towers 201

Total of Compensated Land for towers 201

Total of not yet compensated land 0

b) Package 2: 275/150 KV Bengkayang substation (Completed) The Bengkayang substation area of about 6.6 ha that has been fully compensated prior to construction commencement in January 2014. The plant unit has been energized in May 2016.



Table 2. Summary of the completion status of land acquisition and compensation of the Package 2 : 275/150 kV Bengkayang Substation

NO LOCATION TOTAL COMPENSATION STATUS

1 275/150 KV Bengkayang substation 1 Compensated

c) Package 3: The 150 kV Bengkayang – Ngabang - Tayan Transmission Lines There are totally 408 tower sites for the 150 kV Bengkayang – Ngabang - Tayan Transmission Line which comprises of 280 tower located along the Bengkayang - Ngabang sites (Section 1), and 128 towers extend through the Ngabang - Tayan sites (Section 2). The 87 towers of them indicated crossing forestry lands, that they are 64 towers of Bengkayang - Ngabang alignment (Towers: 1A to 7A; 4 to 32; 82 to 103; and 144 to 151) and 23 towers of Tayan - Ngabang alignment (Towers: 35 to 43; 53 to 54 and 57 to 68). The total tower sites of section 1 and section 2 have been completely compensated.

d) Package 4: The 150/20 kV Ngabang and Tayan Substations

The Package 4 comprises two substatios that are: the 150/20 KV Ngabang substations and the 150/20 KV Tayan substations. Both of the them have been completely contructed during previous periods . Table 3. Summary of Completion Status of Land Acquisition and Compensation of The

Package 3: 150 kV Bengkayang – Ngabang – Tayan Transmission Line, and The Package 4: 150/20 kV Ngabang and Tayan Substations.

NO LOCATION TOTAL

Unit

COMPENSATION

STATUS

I Package 3: The 150 KV BENGKAYANG – NGABANG TRANSMISSION LINE (Section 1)

1 Towers on private land: 33 to 81, 91, 104 to 128 to 143;

152 to 168, 170 to 221, 224 to 244, 251 to 254 and 264 to 273 (ex Ngabang-Tayan of 118 to 127),

216 Compensated

2 Towers on Forestry land: 1A to 32, 82 to 92 to 103

and 144 to 151 64 Compensated

3 Total Towers 280 Compensated

II Package 3: The 150 KV TAYAN – NGABANG TRANSMISSON LINE (Section 2)

1 Towers on private land: 1/0, 1A/0, 1B/0, 1C/0, 1C/1,

1D/0, 1D/1, 1E/0, 1F/0, 1G/0, 1 to 34, 44 to 52, 55, 56, 69

to94, 96 to 112

105 Compensated

2 Towers on Forestry land: 35 to 43, 53, 54 and 57 to

68 23 Compensated

3 Total Towers 128 Compensated



NO LOCATION TOTAL

Unit

COMPENSATION

STATUS

III Package 4: The 150/20 kV NGABANG and TAYAN Substations

1 Ngabang Substation (New Location) 1 Compensated

2 Tayan substation extension 1 Compensated

5. SUMMARY OF ENVIRONMENTAL COMPLIANCE MONITORING The Environmental Management Plan (EMP) has been updated on June 2015 to consider the national and local standards. This updated EMP is enclosed on the Appendix A-6 of the report. The following environmental management reviews, therefore, refer to the updated EMP.

5.1. Summary of Inspection Activities a) Vegetation clearing

Vegetation clearing was done by local sub contractors after the compensation completed. Clearences area followed the designed drawings of tower sites and routes of ROW of Bekayang – Ngabang – Tayan Transmission Lines. All tree cutting and clearances were used hand tools (including chain saw) without any heavy machines used as well as no burning applied. Tree cutting in particular addressed to the trees that higher than 3 m.

All dry vegetation cut were left at the sites along the ROW lines. There were no any woods collected from the clearing sites for personal uses except for the construction purposes, such as temporary retaining wall, scaffolding works, temporary hut etc. Making fire in the clearing sites is strictly prohibited since the dried cut easily burned. But limited fires for cooking may be made by workers.

b) Soil erosion Soil erosion might be generated from foundation works at substations and towers sites. The foundation holes resulted from excavation works were backfilled by the dig soil during finalization of the works. To control soil erosion, area of the sites of substations and towers have been levelled following the designs. In particular, the substation sites have been facilitated by drainages to drain off the storm water and reducing soil erosion. However, at the tower sites, the uses of drainange depend on the need of the sites. The uses of retaining walls, especially at steep sites is necessary to retain soil erosion and land sliding.

c) Drainage

Most of tower sites were not facilitated by drainages, except in certain area where it is considered required. But drainages have been constructed at the substations sites to drain off the storm water.

d) Acid sulphate soils.

No such soil was observed. No action required to be done.



e) Water quality impacts

Source of impacts are run-off water and oil/diesel spill. The run-off water has been controlled by drainages construction at the substations sites. But there is no drainage made at tower sites. The spill diesel from machines uses are considered minimal and no significant impact on water quality.

During tower foundation works, the water for drilling and concrete works may generate waste water. But this is considered small amount and will be absorbed by soil surrounding tower sites.

f) Air quality impacts

The machine are very limited used in the construction process. Thus air quality are not significantly affected.

g) Construction waste management

The construction wastes were cleaned by contractors. But some still remained there such as small portion chunk of woods, broken hemp sacks and cement paper containers.

h) Domestic waste management

The garbages (plastic bottles, plastic wrap) produced by the construction workers thrown carelessly to the surrounding environment. The wastes were scattered within the tower sites, surrounding their huts/temporary shelters and along the temporary access/footpath.

i) Roads and infrastructure impacts

No impact was observed in such facilities.

j) Encroachment into protected forests, hunting, wood collection

No encroachment was observed. Some transmission lines passed the public state forest lands, but most lands are grown by bushes or grasses. No firewood collection from the forest was observed. Also, no hunting activity by the workers indicated.

k) Community health and safety

Prevention of HIV/AIDS.

o The contractor have campaigned the awareness of the sexually transmitted diseases to the their workers.

Safety line and notice. o Safety lines and notices were not apllied by the contractor to prevent the

people entering unsafe zones during unloading the steel materials at roadsides and or storehouse area.

The mobilization of materials. o The use of front loader equipment to load and unload the materials at both of



roadsides and warehouse is considered unsafe for people passing by. Neen more sufficient safety notices and lines applied.

The stringing of conductors. o Scaffoldings are used during stringing activities for the 150 kV Bengkayang –

Ngabang - Tayan transmission lines which crossing public utilities. The affected public utilities such as road, electric lines etc were protected by scaffoldings made of bamboo or woods to prevent the community affected by the stringing process.

l) Employment opportunities

The contractor hired local subcontractors that also employed local people to execute the construction works such as foundation, tower erection, tree cutting and stringing etc. Surrounding people also had benefit by selling meals or foods or other daily needs to the workers.

m) Physical cultural resources.

Until now no physical cultural resources were found and observed.

5.2. Mitigation Compliance

a) Vegetation clearing In general, the clearing process can be handled adequately by the contractor. There are no serious impacts that considered to endanger the environment. Also, there are no protected plants affected by the cutting. But, it must be concerned that the dried cut likes woods, branches, leaves remained at the location must be protected from fire.

b) Soil erosion Measures in soil protection have been made by the contractor to reduce soil erosion such as paving the substasion roads, finalizing the ground surface referring to the designs, decreasing the slope of tower pads, backfilling the foundation holes, establishing retaining walls surrounding the substations, gravel covering on the swith yards area.

c) Drainage Most tower sites do not need to construct a rigid drainage system. Open drain may be necessary for some towers, especially located at concave sites to drain off storm water. All substations have been facilitated by open drains to control storm water.

d) Acid sulphate soils

Up to now, this type of soil was not found.

e) Water quality impacts There is no special measures provided to control water quality. The construction



works did not significantly generate pollution to affect the surrounding water body.

f) Air quality impacts Contractor complied with the requirement.

g) Construction waste management

In general the contractor clean the construction wastes after the works completed. But some construction wastes likes woods, cement sacs, plastic bags are still remained. The cleaning works need to be improved.

h) Domestic waste management

Similarly with the point (g) above, the workers did not adequately manage their wastes after finishing the construction. The wastes such as plastic bags, papers are scattered at some towers sites.

i) Roads and infrastructure impacts

Contractor complied with the requirements.

j) Encroachment into protected forests, hunting, wood collection

Contractor complied with the requirements.

k) Community health and safety

During the stringing works, contractor installed scaffolding that passing at the public sites to protect communities from dangerous activities. Unfortunately, there are no warning signs included.

l) Employment opportunities

Contractor complied with the requirement. The local people were hired to transport the materials from roadside to the tower locations.

m) Physical cultural resources

Up to now, there are no physical cultural resources indicated.

5.3. Mitigation Effectiveness

Some notes in the mitigation review are as follows: In general environmental mitigation measures have been fairly done; but some are

still insufficient applied sush as in managing of construction and domestic wastes; Eventhough the environment/OSH officer has been hired by KEC but the final

inspection of wastes cleaning after the construction finished was not adequately controled;

Lack of monthly environmental monitoring report from the contractor submitted to the PLN causing insufficient control in environmental mitigation compliance.



6. KEY ENVIRONMENTAL ISSUES

6.1. Environmental key Issues Identified To increase in imposing of the EMP by the contractor to their subcontractor and their workers.

6.2. Action to be taken

The contractor (KEC Int. consorcium) shall commit with the EMP and OSH requirements to enforce the EMP to both of the contractor employees and the sub contractors as well as their workers. The tasks must be concerned as follows: The environmental mitigation measures should be imposed following the EMP to

whole involved personnels; To control adequately the apllied environmental mitigation measures during the

construction works; To provide monthly environmental monitoring reports that submitted to the PLN and

copied to the consultant; 7. CONCLUSION

7.1. Overall Progress of Implementation of Environmental Management Measures

In general, the environmental management measures are fairly applied. However, some mitigation measures that insufficient applied are as follows:

The wastes of construction and trashes cleaning were not adequately carried out after the works finished. The unused woodens, paper cement bags, plastic bags, plastic food wraps scattered surrounding the sites;

The soil heaps located at outsite of sub station area (Tayan) was not managed well. The storm water washed the soils away and may generate polluted water coming into the surrounding water body;

Fire for cooking made by workers around their hut must be concerned well, since it be able to burn easily the dry leaves and woods;

7.2. Problems Identified and Actions Recommended

a. The main contractors should assign the Environmental and OSH personnel to be more active in controlling environmental works;

b. The main contractor shall adequately imposing the EMP and OSH requirements to the sub contractors and their employees

c. The main contractors shall establish routine monthly environmental monitoring report to be submitted to the PLN and the consultant.

7.3. Updated EMP The EMP has been updated to adapt the local and national regulations aswell as the

conditions prevailing at the construction sites. This updated EMP has been submitted to PLN on 30 June 2015. The updated EMP is shown in Appendix A-6.



REFERENCES

1. Asian Development Bank. 2011. Initial Environment Examination: 275 kV Regional Interconnection HVTL Mambong (Sarawak) to Bengkayang and 150 kV HVTLs Bengkayang to Tayan (West Kalimantan). Prepared by SOFRECO. July 2011. TA 6441-REG. Efficiency Improvement and Connectivity Strengthening in Archipelagic Southeast Asia Project. Final Report, Part G.

2. Bukaka Teknik Utama, 2014. Approved Foundation Schedule for Bengkayang – Jagoibabang

Transmission lines for Tower 50 up to 199.

3. PLN Kalimantan Principal Project of Generation and Transmission Lines. 2010. Environmental Management Plan and Environmental Monitoring Plan (UKL-UPL) of High Voltage Transmission Line of Bengkayang-Ngabang West Kalimantan. PT PLN (Persero) Proyek Induk Pembangkit dan Jaringan Kalimantan. Printed document of translated document.

4. PLN Kalimantan Principal Project of Generation and Transmission Lines. 2010. Environmental Management Plan and Environmental Monitoring Plan (UKL-UPL) of High Voltage Transmission Line of Ngabang-Tayan West Kalimantan. PT PLN (Persero) Proyek Induk Pembangkit dan Jaringan Kalimantan. Printed document of translated document.

5. PLN Kalimantan Principal Project of Generation and Transmission Lines. 2010. Environmental Assessment, Environmental Management Plan and Environmental Monitoring Plan of Extra High Voltage Transmission Line of Bengkayang-Sarawak borderline and Bengkayang substation. West Kalimantan. PT PLN (Persero) Proyek Induk Pembangkit dan Jaringan Kalimantan. Soft file of translated document.

6. PLN, 2013. Contract document No 001.PJ/611/DIR/2013 dated April 12th, 2013 between PT Perusahaan Umum Listrik Negara (Persero) and PT Bukaka Teknik Utama. Strengthening West Kalimantan Power Grid Project Loan ADB + AFD. Package 1: Design, Supply, Installation, Testing, and Commissioning of 275 kV Overhead Transmission Lines Bengkayang Substation – Jagoibabang Volume I – IV.

7. PLN, 2013. Contract Document No. 0008.PJ/611/DIR/2013, Dated April 30th, 2013, between PT. Perusahaan Listrik Negara (PERSERO) and CG Consortium for Strengthening West Kalimantan Power Grid Project LOAN ADB + AFD Package 2 : Design, Supply, Installation, Testing, and Commissioning of 275/150 kV Bengkayang Substation. Volume 1 – III.

8. PLN, 2013. Contract document No 0009.PJ/611/DIR/2013 dated April 30th, 2013 between PT Perusahaan Umum Listrik Negara (Persero) and Consortium of KEC International Limited and Mitsubishi Corporation. Strengthening West Kalimantan Power Grid Project Loan ADB + AFD. Package 3: Design, Supply, Installation, Testing, and Commissioning of 150 kV Overhead Transmission Lines Bengkayang –Ngabang-Tayan. Volume I – IV.

9. PLN, 2013. Contract Agreement No. 0114.PJ/041/DIR/2013, Dated: August 1st, 2013 Between: PT. PLN (Persero) and PT. Siemens Indonesia for Strengthening West Kalimantan Power Grid Project Loan ADB + AFD. Package 4: Design, Supply, Installation, Testing, and Commissioning of 150/20 kV Substation at Ngabang and Tayan. Book 1 – 8.

10. PLN, 2013. Contract document No 0107.PJ/611/DIR/2013 dated July 30th, 2013 between PT Perusahaan Umum Listrik Negara (Persero) and Joint Venture of Tractebel Engineering Ltd and Powergrid International Limited (Thailand), Sub-Consultant PT Caturbina Guna Persada for Consulting Services for Project Implementation Strengthening West Kalimantan Power Grid (Loan No 3015-INO)

11. PLN UPK V, 2014. Bengkayang. Various data such as:

a) Maps of re-routes tower of 150 kV Bengkayang – Ngabang – Tayan Transmission lines and Ngabang substations.

b) Maps of re-routes tower of 275 kV Bengkayang – Jagoibabang Transmission line (Sarawak Border)

c) Land Compensation which has been conducted for Bengkayang – Jagoibabang Transmission lines and Bengkayang – Ngabang-Tayan Transmission lines.



APPENDICES

A-1. SITE INSPECTION / MONITORING REPORTS

A-1.1. Summary of Environmental Performance.

A-1.1.1. Summary of Environmental Performance of 275 kV Bengkayang-Jagoibabang

Transmission Lines (Completed); A-1.1.2. Summary of Environmental Performance of 275/150 kV Bengkayang Substation

(Completed); A-1.1.3. Summary of Environmental Performance of 150 kV Bengkayang-Ngabang-

Tayan Transmission Lines; A-1.1.4. Summary of Environmental Performance of 150 kV Ngabang and Tayan

Substations (Completed). A-1.2. Mitigation Compliance Inspection Monitoring

A-1.2.1. Site Environmental Compliance Inspection and Monitoring of Package 1

(Completed); A-1.2.2. Site Environmental Compliance Inspection and Monitoring of Package 2

(Completed); A-1.2.3. Site Environmental Compliance Inspection and Monitoring of Package 3; A-1.2.4. Site Environmental Compliance Inspection and Monitoring of Package 4

(Completed).



Appendix: A-1.1. Summary of Construction Progress and Environmental Performance A-1.1.1. Summary of Construction Progress and Environmental performance of 275 kV

Bengkayang –Jagoibabang Transmission Lines (Completed)

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Construction Environmental Mitigation Public Safety &

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1 A 1 1 1 1 1 1 1 4 4 3 3 4 3 3 3 4

2 B 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

3 C 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

4 D 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

5 7 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

6 8 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

7 9 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

8 10 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

9 11 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

10 12 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

11 13 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

12 14 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

13 15 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

14 16 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

15 17 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

16 18 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

17 19 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

18 20 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

19 21 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

20 22 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

21 23 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

22 24 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

23 25 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

24 26 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

25 27 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

26 28 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

27 29 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

28 30 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

29 31 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

30 32 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

31 33 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

32 34 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

33 35 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

34 36 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

35 37 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

36 38 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

37 39 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

38 40 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

39 41 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

40 42 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

41 43 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

42 44 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

43 45 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

44 46 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

45 47 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

46 48 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

47 49 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4



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48 50 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

49 51 1 1 1 1 1 1 1 4 3 2 2 3 3 3 3 4

50 52 1 1 1 1 1 1 1 4 3 2 2 3 3 3 3 4

51 53 1 1 1 1 1 1 1 4 3 2 2 3 3 3 3 4

52 54 1 1 1 1 1 1 1 3 3 2 2 3 3 3 3 4

53 55 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

54 56 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

55 57 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

56 58 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

57 59 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

58 60 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

59 61 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

60 62 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

61 63 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

62 64 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

63 65 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

64 66 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

65 67 1 1 1 1 1 1 1 4 4 2 2 3 3 3 3 4

66 68 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

67 69 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

68 70 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

69 71 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

70 72 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

71 73 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

72 74 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

73 75 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

74 76 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

75 76A 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

76 78 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

77 79 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

78 80 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

80 81 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

81 82 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

82 83 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

83 84 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

84 85 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

85 86 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

86 87 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

87 88 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

88 89 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

89 90 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

90 91 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

91 92 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

92 93 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

93 94 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

94 95 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

95 96 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

96 97 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

97 98 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

98 99 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

99 99A 1 1 1 1 1 1 1 4 4 2 2 3 3 3 3 4

100 100 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

101 101 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4



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102 102 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

103 103 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

104 104 1 1 1 1 1 1 1 4 4 2 2 3 3 3 3 4

105 105 1 1 1 1 1 1 1 4 4 2 2 3 3 3 3 4

106 106 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

107 107 1 1 1 1 1 1 1 4 4 2 2 3 3 3 3 4

108 108 1 1 1 1 1 1 1 3 3 2 3 3 3 3 3 4

109 109 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

110 110 1 1 1 1 1 1 1 3 3 2 3 3 3 3 3 4

111 110A 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

112 111 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

113 112 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

114 113 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

115 114 1 1 1 1 1 1 1 3 3 2 2 3 3 3 3 4

116 115 1 1 1 1 1 1 1 3 3 2 2 3 3 3 3 4

117 116 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

118 117 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

119 118 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

120 119 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

121 120 1

1 1 1 1 1 3 3 3 3 3 3 3 3 4

122 121 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

123 122 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

124 123 1 1 1 1 1 1 1 3 3 2 3 3 3 3 3 4

125 124 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

126 125 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

127 126 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

128 128 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

129 128 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

130 129 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

131 130 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

132 131 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

133 132 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

134 133 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

135 134 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

136 135 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

137 136 1 1 1 1 1 1 1 4 4 2 3 3 3 3 3 4

138 137 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

139 138 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

140 139 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

141 140 1 1 1 1 1 1 1 4 4 3 3 3 3 3 4 4

142 141 1 1 1 1 1 1 1 4 4 3 3 3 3 3 4 4

143 142 1 1 1 1 1 1 1 4 4 3 3 3 3 3 4 4

144 143 1 1 1 1 1 1 1 4 4 3 3 3 3 3 4 4

145 144 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

146 145 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

147 146 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

148 147 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

149 148 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

150 149 1 1 1 1 1 1 1 3 3 3 3 2 3 3 3 4

151 150 1 1 1 1 1 1 1 3 3 3 3 2 3 3 3 4

152 151 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

153 152 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

154 153 1 1 1 1 1 1 1 4 3 3 3 3 3 3 3 4



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155 154 1 1 1 1 1 1 1 3 3 3 2 3 3 3 3 4

156 155 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3 4

157 156 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

158 157 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

159 158 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

160 158A 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

161 159 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

162 160 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

163 161 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

164 162 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

165 163 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

166 164 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

167 165 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3 4

168 166 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 4

169 167 1 1 1 1 1 1 1 3 4 3 3 3 3 3 3 4

170 168 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

171 169 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

172 170 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

173 171 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

174 172 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

175 173 1 1 1 1 1 1 1 3 4 2 3 3 5

3 3 4

176 174 1 1 1 1 1 1 1 3 4 2 3 3 5

3 3 4

177 175 1 1 1 1 1 1 1 3 4 2 2 3 5

3 3 4

178 176 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

179 177 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

180 178 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

181 179 1 1 1 1 1 1 1 3 4 3 3 3 5 3 3 4

182 180 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

183 181 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

184 182 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

185 183 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

186 184 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

187 185 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

188 186 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

189 187 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

190 188 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

191 189 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

192 190 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

193 191 1 1 1 1 1 1 1 3 4 2 3 3 5 3 3 4

194 192 1 1 1 1 1 1 1 3 4 2 3 3 5

3 3 4

195 193 1 1 1 1 1 1 1 3 4 2 3 3 5

3 3 4

196 194 1 1 1 1 1 1 1 3 4 2 3 3 5

3 3 4

197 195 1 1 1 1 1 1 1 3 4 2 3 3 5

3 3 4

198 196 1 1 1 1 1 1 1 3 4 2 3 3 5 3 3 4

199 197 1 1 1 1 1 1 1 3 4 3 3 3 5

3 3 4

200 198 1 1 1 1 1 1 1 3 4 2 3 3 5

3 3 4

201 199 1 1 1 1 1 1 1 3 4 2 3 3 4

3 3 4

SCORE NOTE NOTE

For Compensation &

Construction:

Blank = Not started yet

Highlight = On going; 1 = done

For Environmental Mitigation & OSH:

5=Very Good; 4=Good; 3=Fair; 2=Poor;

1=Very poor.

The towers number with yellow highlight is the new site (it differs comparing with the sites

of original tower schedule)



Note: Scoring Note refers to the IEE West Kalimantan Power Grid Strengthening Project, July, 2011, p. 147 -148.

Appendix: A-1.1.2. Summary of Environmental Performance of 275/150 kV Bengkayang Substation

(Completed)

No Project works category

Environmental Mitigation

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1 Land clearing 3 3 3 3 3 3 3

2 Land preparation 3 3 3 3 3 2 3

3 Foundation and subsoil

structure works 4 4 3 3 3 3 3

4 Metal works 4 4 4 4 4 3 4

5 Installation 4 3 3 4 4 3 4

6 Testing and

commissioning

4 3 3 4 4 3 4

Score for Environmental Mitigation & OSH:

5=Very Good; 4=Good; 3=Fair; 2=Poor; 1=Very poor.

Appendix: A-1.1.3. Summary of Construction Progress, Environmental performance of 150 kV

Bengkayang –Ngabang -Tayan Transmission Lines A. Bengkayang – Ngabang (Section 1)

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2 2A 1

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4 4A 1

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5 5A 1

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6 6A 1

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7 7A 1

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8 4 1

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9 5 1

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10 6 1

1 1 1

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11 7 1

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12 8 1

1 1 1

4 4 3 3 3 3 3 3

13 9 1

1 1 1

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14 10 1

1 1 1

4 4 3 3 3 3 3 3

15 11 1

1 1 1

4 4 3 3 3 3 3 3

16 12 1

1 1 1

4 3 2 3 3 3 3 3

17 13 1

1 1 1

4 4 3 3 3 3 3 3



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18 14 1

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19 15 1

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20 16 1

1 1 1

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21 17 1

1 1 1

4 3 2 3 3 3 3 3

22 18 1

1 1 1

4 3 2 3 3 3 3 3

23 19 1

1 1 1

4 4 3 3 3 3 3 3

24 20 1

1 1 1

4 3 3 3 3 4 3 3

25 21 1

1 1 1

4 3 3 3 3 4 3 3

26 22 1

1 1 1

4 3 3 3 3 4 3 3

27 23 1

1 1 1

4 3 3 3 3 4 3 3

28 24 1

1 1 1

4 3 3 3 3 3 3 3

29 24A 1 1 1 1 4 3 3 3 3 3 3 3

30 25 1

1 1 1

4 3 3 3 3 3 3 3

31 26 1

1 1 1

4 3 3 3 3 3 3 3

32 27 1

1 1 1

4 3 3 3 3 3 3 3

33 28 1

1 1 1

4 3 3 3 3 3 3 3

34 29 1

1 1 1

4 3 3 3 3 3 3 3

35 30 1

1 1 1

4 3 3 3 3 3 3 3

36 31 1

1 1 1

4 3 3 3 3 3 3 3

37 32 1

1 1 1

4 3 3 3 3 3 3 3

38 33 1

1 1 1

4 3 2 3 3 3 3 3

39 34 1 1 1 1 1

4 3 2 3 3 3 3 3

40 35 1 1 1 1 1

4 3 3 3 3 3 3 3

41 36 1 1 1 1 1

4 3 3 3 3 3 3 3

42 37 1 1 1 1 1

4 3 3 3 3 3 3 3

43 38 1 1 1 1 1

4 3 2 3 3 3 3 3

44 39 1 1 1 1 1

4 3 2 3 3 3 3 3

45 40 1 1 1 1 1

4 3 2 3 3 3 3 3

46 41 1 1 1 1 1

4 3 3 3 3 3 3 3

47 42 1 1 1 1 1

4 3 2 3 3 3 3 3

48 43 1 1 1 1 1

4 3 2 3 3 3 3 3

49 44 1 1 1 1 1

4 3 3 3 3 3 3 3

50 45 1 1 1 1 1

4 3 3 3 3 3 3 3

51 46 1 1 1 1 1

4 3 3 3 3 3 3 3

52 47 1

1 1 1

4 3 3 3 3 3 3 3

53 48 1

1 1 1

4 3 3 3 3 3 3 3

54 49 1

1 1 1

4 3 3 3 3 3 3 3

55 50 1

1 1 1

4 3 3 3 3 3 3 3

56 51 1

1 1 1

4 4 3 3 3 3 3 3

57 52 1

1 1 1

4 3 2 3 3 3 3 3

58 53 1

1 1 1

4 3 2 3 3 3 3 3

59 54 1 1 1 1 4 3 2 3 3 3 3 3

60 55 1 1 1 1 1

4 3 2 3 3 3 3 3

61 56 1 1 1 1 1

4 3 2 3 3 3 3 3

62 57 1 1 1 1 1

4 3 2 3 3 3 3 3

63 58 1 1 1 1 1

4 4 3 3 3 3 3 3

64 59 1 1 1 1 1

4 4 3 3 3 3 3 3

65 60 1 1 1 1 1

4 4 3 3 3 3 3 3

66 61 1 1 1 1 1

4 3 2 3 3 3 3 3

67 62 1 1 1 1 1

4 3 2 3 3 3 3 3

68 63 1 1 1 1 1

4 3 2 3 3 3 3 3

69 64 1 1 1 1 1

4 3 2 3 3 3 3 3

70 65 1 1 1 1 1

4 3 2 3 3 3 3 3

71 66 1 1 1 1 1

4 3 2 3 3 3 3 3



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72 67 1 1 1 1 1

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73 68 1 1 1 1 1

4 3 2 3 3 3 3 3

74 69 1 1 1 1 1

4 3 2 3 3 3 3 3

75 70 1 1 1 1 1

4 3 2 3 3 3 3 3

76 71 1 1 1 1 1

4 3 2 3 3 3 3 3

77 72 1 1 1 1 1

4 3 2 3 3 3 3 3

78 73 1 1 1 1 1

4 4 3 3 3 3 3 3

79 74 1 1 1 1 1

4 4 3 3 3 3 3 3

80 75 1 1 1 1 1

4 4 3 3 3 3 3 3

81 76 1 1 1 1 1

4 4 3 3 3 3 3 3

82 77 1 1 1 1 1

4 4 3 3 3 3 3 3

83 78 1 1 1 1 1

4 4 3 3 3 3 3 3

84 79 1 1 1 1 1

4 4 3 3 3 3 3 3

85 80 1 1 1 1 1

4 4 3 3 3 3 3 3

86 81 1 1 1 1 1

4 4 3 3 3 3 3 3

87 82 1 1 1 1 1

4 4 3 3 3 3 3 3

88 83 1 1 1 1 1

4 4 3 3 3 3 3 3

89 84 1 1 1 1 1

4 4 3 3 3 3 3 3

90 85 1 1 1 1 1

4 4 3 3 3 3 3 3

91 86 1 1 1 1 1

4 4 3 3 3 3 3 3

92 87 1 1 1 1 1

4 4 3 3 3 3 3 3

93 88 1 1 1 1 1

4 4 3 3 3 3 3 3

94 89 1 1 1 1 1

4 4 3 3 3 3 3 3

95 90 1 1 1 1 1

4 4 3 3 3 3 3 3

96 91 1 1 1 1 1

4 4 3 3 3 3 3 3

97 92 1 1 1 1 1

4 3 2 3 3 3 3 3

98 93 1 1 1 1

4 3 2 3 3 3 3 3

99 94 1 1 1 1 1

4 4 3 3 3 3 3 3

100 95 1 1 1 1 1

4 4 3 3 3 3 3 3

101 96 1 1 1 1 1

4 4 3 3 3 3 3 3

102 97 1 1 1 1 1

4 4 3 3 3 3 3 3

103 98 1 1 1 1 1

4 4 3 3 3 3 3 3

104 99 1 1 1 1 1

4 4 3 3 3 3 3 3

105 100 1 1 1 1 1

4 4 3 3 3 3 3 3

106 101 1 1 1 1 1

4 4 3 3 3 3 3 3

107 102 1 1 1 1 1

4 4 3 3 3 3 3 3

108 103 1 1 1 1 1

4 4 3 3 3 3 3 3

109 104 1 1 1 1 1

4 4 3 3 3 3 3 3

110 105 1 1 1 1 1

4 4 3 3 3 3 3 3

111 106 1 1 1 1 1

4 4 3 3 3 3 3 3

112 107 1 1 1 1 1

4 4 3 3 3 3 3 3

113 108 1 1 1 1

4 4 3 3 3 3 3 3

114 109 1 1 1 1

4 4 3 3 3 3 3 3

115 110 1 1 1 1

4 4 3 3 3 3 3 3

116 111 1 1 1 1

4 4 3 3 3 3 3 3

117 112 1 1 1 1

4 4 3 3 3 3 3 3

118 113 1 1 1 1

4 4 3 3 3 3 3 3

119 114 1 1 1 1

4 4 3 3 3 3 3 3

120 115 1 1 1 1

4 4 3 3 3 3 3 3

121 116 1 1 1 1

4 4 3 3 3 3 3 3

122 117 1 1 1 1

4 4 3 3 3 3 3 3

123 118 1 1 1 1

4 4 3 3 3 3 3 3

124 119 1 1 1 1

4 3 2 3 3 3 3 3



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125 120 1 1 1 1 1

4 3 2 3 3 3 3 3

126 121 1 1 1 1 1

4 4 3 3 3 3 3 3

127 122 1 1 1 1 1

4 4 3 3 3 3 3 3

128 123 1 1 1 1 1

4 4 3 3 3 3 3 3

129 124 1

1 1 1

4 4 3 3 3 3 3 3

130 125 1

1 1 1

4 4 3 3 3 3 3 3

131 126 1

1 1

132 127 1 4 4 3 3 3 3 3 3

133 128 1

1 1 1

4 4 3 3 3 3 3 3

134 129 1 1 1 1 1

4 4 3 3 3 3 3 3

135 130 1 1 1 1 1

4 4 3 3 3 3 3 3

136 131 1 1 1 1 1

4 4 3 3 3 3 3 3

137 132 1 1 1 1 1

4 4 3 3 3 3 3 3

138 133 1 1 1 1 1

4 4 3 3 3 3 3 3

139 134 1 1 1 1 1

4 4 3 3 3 3 3 3

140 135 1 1 1 1 1

4 4 3 3 3 3 3 3

141 136 1 1 1 1 1

4 4 3 3 3 3 3 3

142 137 1 1 1 1 1

4 4 3 3 3 3 3 3

143 138 1 1 1 1 1

4 4 3 3 3 3 3 3

144 139 1 1 1 1 1

4 4 3 3 3 3 3 3

145 140 1 1 1 1 1

4 4 3 3 3 3 3 3

146 141 1 1 1 1 1

4 4 3 3 3 3 3 3

147 142 1 1 1 1 1

4 4 3 3 3 3 3 3

148 143 1 1 1 1 1

4 4 3 3 3 3 3 3

149 144 1 1 1 1 1

4 3 2 3 3 3 3 3

150 145 1 1 1 1 1

4 3 2 3 3 3 3 3

151 146 1 1 1 1 1

4 3 2 3 3 3 3 3

152 147 1 1 1 1 1

4 4 3 3 3 3 3 3

153 148 1 1 1 1 1

4 4 3 3 3 3 3 3

154 149 1 1 1 1 1

4 3 2 3 3 3 3 3

155 150 1 1 1 1 1

4 3 2 3 3 3 3 3

156 151 1 1 1 1 1

4 3 2 3 3 3 3 3

157 152 1 1 1 1 1

4 3 2 3 3 3 3 3

158 153 1 1 1 1 1

4 3 2 3 3 3 3 3

159 154 1 1 1 1 1

4 3 3 3 3 3 3 3

160 155 1 1 1 1 1

4 3 3 3 3 3 3 3

161 156 1 1 1 1 1

4 3 3 3 3 3 3 3

157 1

VOID TOWER

162 158 1 1 1 1 1

4 3 2 3 3 3 3 3

159 1

VOID TOWER

163 160 1 1 1 1 1

4 3 2 3 3 3 3 3

164 161 1 1 1 1 1

4 3 2 3 3 3 3 3

165 162 1 1 1 1 1

4 3 2 3 3 3 3 3

166 163 1 1 1 1 1

4 3 2 3 3 3 3 3

167 164 1 1 1 1 1

4 3 2 3 3 3 3 3

168 165 1 1 1 1 1

4 3 2 3 3 3 3 3

169 166 1 1 1 1 1

4 4 3 3 3 3 3 3

170 167 1 1 1 1 1

4 4 3 3 3 3 3 3

171 168 1 1 1 1 1

4 3 2 3 3 3 3 3

172 169 1 1 1 1 1

4 3 2 3 3 3 3 3

173 170 1 1 1 1 1

4 4 3 3 3 3 3 3

174 171 1 1 1 1 1

4 4 3 3 3 3 3 3

175 172 1 1 1 1 1

4 4 3 3 3 3 3 3



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176 173 1 1 1 1 1

4 4 3 3 3 3 3 3

177 174 1 1 1 1 1

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178 175 1 1 1 1 1

4 4 3 3 3 3 3 3

179 176 1 1 1 1 1

4 4 3 3 3 3 3 3

180 177 1

1 1 1

4 4 3 3 3 3 3 3

181 178 1 1 1 1 1

4 4 3 2 3 3 3 3

182 179 1 1 1 1 1 1 1 4 4 3 2 3 3 3 3

183 180 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

184 181 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

185 182 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

186 183 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

187 184 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

188 185 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

189 186 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

190 187 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

191 188 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

192 189 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

193 190 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

194 191 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

195 192 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

196 193 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

197 194 1 1 1 1 1 1 1 4 4 3 3 3 3 3 3

198 195 1 1 1 1 1

4 3 3 3 3 3 3 3

199 196 1 1 1 1 1

4 4 3 3 3 3 3 3

200 197 1 1 1 1 1

4 3 3 3 3 3 3 3

201 198 1 1 1 1 1

4 4 3 3 3 3 3 3

202 199 1 1 1 1 1

4 3 3 3 3 3 3 3

203 200 1 1 1 1 1

4 4 3 3 3 3 3 3

204 201 1 1 1 1 1

4 4 3 3 3 3 3 3

205 202 1 1 1 1 1

4 4 3 3 3 3 3 3

206 203 1 1 1 1 1

4 4 3 3 3 3 3 3

207 204 1 1 1 1 1

4 4 3 3 3 3 3 3

208 205 1 1 1 1 1

4 4 3 3 3 3 3 3

209 206 1 1 1 1 1

4 4 3 3 3 3 3 3

210 207 1 1 1 1

4 4 3 3 3 3 3 3

211 208 1 1 1 1

4 4 3 3 3 3 3 3

212 209 1 1 1 1

4 4 3 3 3 3 3 3

213 210 1 1 1 1

4 4 3 3 3 3 3 3

214 211 1 1 1 1

4 4 3 3 3 3 3 3

215 212 1 1 1 1

4 4 3 3 3 3 3 3

216 213 1 1 1 1

4 4 3 3 3 3 3 3

217 214 1 1 1 1

4 4 3 3 3 3 3 3

218 215 1 1 1 1

4 4 3 3 3 3 3 3

219 216 1 1 1 1

4 4 3 3 3 3 3 3

220 217 1 1 1 1

4 3 3 3 3 3 3 3

221 218 1 1 1 1

4 3 3 3 3 3 3 3

222 219 1 1 1 1

4 3 3 3 3 3 3 3

223 220 1 1 1 1

4 4 3 3 3 3 3 3

224 221 1 1 1 1

4 4 3 3 3 3 3 3

225 222 1 1 1 1

4 4 3 3 3 3 3 3

226 223 1 1 1 1

227 224 1 1 1 1

228 225 1 1 1 1

4 4 3 3 3 3 3 3



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229 226 1 1 1 1

4 4 3 3 3 3 3 3

230 227 1 1 1 1

4 4 3 3 3 3 3 3

231 228 1 1 1 1

4 4 3 3 3 3 3 3

232 229 1 1 1 1

4 4 3 3 3 3 3 3

233 230 1 1 1 1

4 4 3 3 3 3 3 3

234 231 1 1 1 1

4 4 3 3 3 3 3 3

235 232 1 1 1 1 1

4 4 3 3 3 3 3 3

236 233 1 1 1 1 1

4 4 3 3 3 3 3 3

237 234 1 1 1 1 1

4 4 3 3 3 3 3 3

238 235 1 1 1 1 1

4 3 3 3 3 3 3 3

239 236 1 1 1 1 1 4 3 3 3 3 3 3 3

240 237 1 1 1 1 1 4 3 3 3 3 3 3 3

241 238 1 1 1 1 1 4 3 3 3 3 3 3 3

242 239 1 1 1 1 1 4 3 3 3 3 3 3 3

243 240 1 1 1 1 1 4 3 3 3 3 3 3 3

244 241 1 1 1 1 1 4 3 3 3 3 3 3 3

245 242 1 1 1 1 1 4 3 3 3 3 3 3 3

246 243 1 1 1 1 1 4 3 3 3 3 3 3 3

247 244 1 1 1 1 1 4 3 3 3 3 3 3 3

248 245 1 1 1 1 1 4 3 3 3 3 3 3 3

249 246 1 1 1

250 247 1 1 1 1 1 4 3 3 3 3 3 3 3

251 248 1 1 1 1 1 4 3 3 3 3 3 3 3

252 249 1 1 1 1 1 4 3 3 3 3 3 3 3

253 250 1 1 1 1 1 4 3 3 3 3 3 3 3

254 251 1 1 1 1 1 4 3 3 3 3 3 3 3

255 252 1 1 1 1 1 4 3 3 3 3 3 3 3

256 253 1 1 1 1 1 4 3 3 3 3 3 3 3

257 254 1 1 1 1 1 4 3 3 3 3 3 3 3

258 255 1 1 1 1 1 4 3 3 3 3 3 3 3

259 256 1 1 1 1 1 4 3 3 3 3 3 3 3 260 257 1 1 1 1 1 4 3 3 3 3 3 3 3 261 258 1 1 1 1 1 4 3 3 3 3 3 3 3

262 259 1 1 1 1 1 4 3 3 3 3 3 3 3

263 260 1 1 1 1 1

4 3 3 3 3 3 3 3

264 261 1 1 1 1 1

4 3 3 3 3 3 3 3

265 262 1 1 1 1

4 3 3 3 3 3 3

266 128 1 1 1 1 1

4 3 3 3 3 3 3 3

e

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267 127 1 1 1 1 1

4 3 3 3 3 3 3 3

268 126 1 1 1 1 1

4 3 3 3 3 3 3 3

269 125 1 1 1 1 1

4 3 3 3 3 3 3 3

270 124 1 1 1 1 1

4 3 3 3 3 3 3 3

271 123 1 1 1 1 1

4 3 3 3 3 3 3 3

272 122 1 1 1 1 1

4 3 3 3 3 3 3 3

273 121 1 1 1 1 1

4 3 3 3 3 3 3 3

274 120 1 1 1 1 1

4 3 3 3 3 3 3 3

275 119 1 1 1 1 1

4 3 3 3 3 3 3 3

276 118 1 1 1 1 1

4 3 3 3 3 3 3 3

277 117 1 1 1 1 1 4 3 3 3 3 3 3 3

278 116 1 1 1 1 1 4 3 3 3 3 3 3 3

279 116A 1 1 1 1 1 4 3 3 3 3 3 3 3

280 116B 1 1 1 1 4 3 3 3 3 3 3

SCORE NOTE NOTE



For Compensation &

Construction:

Blank = Not started yet

Highlight = On going; 1 = done

For Environmental Mitigation & OSH:

5=Very Good; 4=Good; 3=Fair; 2=Poor;

1=Very poor.

The towers number with yellow

highlight is the new site (it differs comparing with the sites of original tower schedule)

Note: Scoring Note refers to the IEE West Kalimantan Power Grid Stengthening Project, July, 2011, p. 147 -148.



B. Ngabang-Tayan (Section 2)

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1 1G/0 1

2 1F/0 1

3 1E/0 1

4 1D/1 1 1 1 1 4 3 3 3 3 3 3 3

5 1D/0 1 1 1 1 4 3 3 3 3 3 3 3

6 1C/1 1

7 1C/0 1 1 1

8 1B/0 1 1 1 1 4 3 3 3 3 3 3 3

9 1A/0 1

10 1 1

11 2 1 1 1 4 3 3 3 3 3 3

12 3 1 1 1 1 4 3 3 3 3 3 3 3

13 4 1 1 1 1 4 3 3 3 3 3 3 3

14 4A 1 1 4 3 3 3 3 3 3

15 5 1 1 1 1 4 3 3 3 3 3 3 3

16 6 1 1 1 1 4 3 2 3 3 3 3 3

17 7 1 1 1 1 4 3 2 3 3 3 3 3

18 8 1 1 1 1 4 3 2 3 3 3 3 3

19 9 1 1 1 1 4 3 3 3 3 3 3 3

20 10 1 1 1

4 3 3 3 3 3 3

21 11 1 1 1 1 4 3 3 3 3 3 3 3

22 12 1 1 1 1 4 3 3 3 3 3 3 3

23 13 1 1 1 1 4 3 3 3 3 3 3 3

24 14 1 1 1 1 4 3 3 3 3 3 3 3

25 15 1 1 1 1 4 3 3 3 3 3 3 3

26 16 1 1 1 1 4 3 3 3 3 3 3 3

27 17 1 1 1 1 4 3 3 3 3 3 3 3

28 18 1 1 1 1 4 3 3 3 3 3 3 3

29 19 1 1 1 1 4 3 3 3 3 3 3 3

30 20 1 1 1 1 4 3 3 3 3 3 3 3

31 21 1 1 1 1 4 3 3 3 3 3 3 3

32 22 1 1 1 1 4 3 3 3 3 3 3 3

33 23 1 1 1 1 4 3 3 3 3 3 3 3

34 24 1 1 1 1 4 3 3 3 3 3 3 3

35 25 1 1 1 1

4 3 3 3 3 3 3 3

36 26 1 1 1 1 4 3 2 3 3 3 3 3

37 27 1 1 1 1 4 3 3 3 3 3 3 3

38 28 1 1 1 1 4 3 3 3 3 3 3 3

39 29 1 1 1 1 4 3 2 3 3 3 3 3

40 30 1 1 1 1 4 3 2 3 3 3 3 3

41 31 1 1 1 1 4 3 2 3 3 3 3 3

42 32 1 1 1 1 4 3 2 3 3 3 3 3

43 33 1 1 1 1 4 3 2 3 3 3 3 3

44 34 1 1 1 4 3 2 3 3 3 3 3

45 35 1 1 1 1 4 3 2 3 3 3 3 3



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46 36 1 1 1 1 4 3 2 3 3 3 3 3

47 37 1 1 1 1 4 3 3 3 3 3 3 3

48 38 1 1 1 1 4 3 3 3 3 3 3 3

49 39 1 1 1

4 3 2 3 3 3 3 3

50 40 1 1 1 1 4 3 3 3 3 3 3 3

51 41 1 1 1 1 4 3 3 3 3 3 3 3

52 42 1 1 1 1 4 3 2 3 3 3 3 3

53 43 1 1 1 1 4 3 3 3 3 3 3 3

54 44 1 1 1 1 4 3 3 3 3 3 3 3

55 45 1 1 1 1 4 3 3 3 3 3 3 3

56 46 1 1 1 1 4 3 2 3 3 3 3 3

57 47 1 1 1 1 4 3 2 3 3 3 3 3

58 48 1 1 1 1 4 3 3 3 3 3 3 3

59 49 1 1 1 1 4 3 3 3 3 3 3 3

60 50 1 1 1 1 4 3 3 3 3 3 3 3

61 51 1 1 1 1 4 3 2 3 3 3 3 3

62 52 1 1 1 1 4 3 3 3 3 3 3 3

63 53 1 1 1 1 4 3 3 3 3 3 3 3

64 54 1 1 1 1 4 3 3 3 3 3 3 3

65 55 1 1 1 1 4 3 3 3 3 3 3 3

66 56 1 1 1 1 4 3 2 3 3 3 3 3

67 57 1 1 1 1 4 3 2 3 3 3 3 3

68 58 1 1 1 1 4 3 2 3 3 3 3 3

69 59 1 1 1 1 4 3 2 3 3 3 3 3

70 60 1 1 1

4 3 2 3 3 3 3 3

71 61 1 1 1 1 4 3 2 3 3 3 3 3

72 62 1 1 1 4 3 2 3 3 3 3 3

73 63 1 1 1 1 4 3 2 3 3 3 3 3

74 64 1 1 1 1 4 3 2 3 3 3 3 3

75 65 1 1 1 1 4 3 2 3 3 3 3 3

76 66 1 1 1 1 4 3 2 3 3 3 3 3

77 67 1 1 1 1 4 3 2 3 3 3 3 3

78 68 1 1 1 1 4 3 2 3 3 3 3 3

79 69 1 1 1 1 4 3 2 3 3 3 3 3

80 70 1 1 1 1 4 3 2 3 3 3 3 3

81 71 1 1 1 1 4 3 23 3 3 3 3 3

82 72 1 1 1 1 4 3 3 3 3 3 3 3

83 73 1 1 1 1 4 3 3 3 3 3 3 3

84 73/1 1

85 74 1 1 1 1 4 3 3 3 3 3 3 3

86 75 1 1 1 1 4 3 3 3 3 3 3 3

87 76 1 1 1 1 4 3 3 3 3 3 3 3

88 77 1 1 1 1 4 3 3 3 3 3 3 3

89 78 1 1 1 1 4 3 3 3 3 3 3 3

90 79 1 1 1 1 4 3 2 3 3 3 3 3

91 80 1 1 1 1 4 3 2 3 3 3 3 3



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92 81 1 1 1 1 4 3 2 3 3 3 3 3

93 82 1 1 1 1 4 3 2 3 3 3 3 3

94 83 1 1 1 1 4 3 3 3 3 3 3 3

95 84 1 1 1 1 4 3 3 3 3 3 3 3

96 85 1 1 1 1 4 3 3 3 3 3 3 3

97 86 1 1 1 1 4 3 2 3 3 3 3 3

98 87 1 1 1 1 4 3 2 3 3 3 3 3

99 88 1 1 1 1 4 3 2 3 3 3 3 3

100 89 1 1 1 1 4 3 2 3 3 3 3 3

101 90 1 1 1 1 4 3 2 3 3 3 3 3

102 91 1 1 1 1 4 3 2 3 3 3 3 3

103 92 1 1 1 1 4 3 2 3 3 3 3 3

104 93 1 1 1 1 4 3 2 3 3 3 3 3

105 94 1 1 1 1 4 3 2 3 3 3 3 3

106 95 1

107 96 1 1 1 1 4 3 3 3 3 3 3 3

108 97 1 1 1 1 4 3 2 3 3 3 3 3

109 98 1 1 1 1 4 3 2 3 3 3 3 3

110 99 1 1 1 1 4 3 3 3 3 3 3 3

111 100 1 1 1 1 4 3 3 3 3 3 3 3

112 101 1 1 1 1 4 3 3 3 3 3 3 3

113 102 1 1 1 1 4 3 3 3 3 3 3 3

114 103 1 1 1 1 4 3 3 3 3 3 3 3

115 104 1 1 1 1 4 3 3 3 3 3 3 3

116 105 1 1 1 1 4 3 3 3 3 3 3 3

117 106 1 1 1 1 4 3 3 3 3 3 3 3

118 107 1 1 1 1 4 3 2 3 3 3 3 3

119 108 1 1 1 1 4 3 2 3 3 3 3 3

110 109 1 1 1 1 4 3 2 3 3 3 3 3

111 110 1 1 1 1 4 3 2 3 3 3 3 3

112 111 1 1 1 1 4 3 3 3 3 3 3 3

113 112 1 1 1 1 4 3 3 3 3 3 3 3

114 113 1

115 114 1

116 114A 1 1 1 4 3 3 3 3 3

117 114B 1

118 114C 1

119

120

121

122

123

124

125

126

127



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128

SCORE NOTE NOTE

For Compensation & Construction: Blank = Not started yet Highlight = On going; 1 = done

For Environmental Mitigation & OSH: 5=Very Good; 4=Good; 3=Fair; 2=Poor; 1=Very poor.

The towers number with yellow

highlight is the new site (it differs comparing with the sites of original tower schedule)

Note: Scoring Note refers to the IEE West Kalimantan Power Grid Stengthening Project, July, 2011, p. 147 -148.

Appendix:

A-1.1.4. Summary of Environmental Performance of 150 kV Ngabang and Tayan Substations (Completed)

A. 150/20 kV NGABANG SUBSTATION



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3 Foundation and subsoil structure works

3 3 3 3 3 3 3

4 Metal works 4 4 4 4 4 3 4


6 Testing and commissioning



B. 150 kV TAYAN SUBSTATION EXTENSION



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3 Foundation and subsoil

structure works 3 3 3 3 3 3 3





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4 Metal works 4 4 4 4 4 3 4


6 Testing and

commissioning





Appendix: A-1.2. Mitigation Compliance Inspection Monitoring (1) Appendix: A-1.2.1. Site Environmental Compliance Inspection and Monitoring of Package 1 (Completed)

Project : West Kalimantan Power Grid Strengthening Project (RRP INO 41074)

Implementing Agency

: PLN UPK 5, UIP X

Sub-Project : 275 kV Bengkayang Jagoibabang

Transmission Line

Monitoring Agency

: PLN UIP X

Location : Districts of Lumar, Ledo, Sanggau Ledo, Seluas

Enforcement Agency

: Ministry of Environment;

Bapedalda West Kalimantan

Monitoring Period

:

1 July – September 2016 (Previous Period)

Contractor(s) : Bukaka Teknik Utama

Date : End of September 2016 Implementation Phase

: Construction (Completed)

(1). Contractor(s)

Contractor(s)

Environmental Awareness

Yes / No

Actions Required Contractor Response / Comment

Contractor(s) aware of mitigation requirements?

Yes Bukaka to provide continued awareness of EMP during maintenance and demobilization to the subcontractors and the labourers

Contractor(s) have a copy of EMP?

Yes Bukaka to provide Simple Works Instruction Procedure to the labourers

1Refer to APPENDIX F. Initial Environmental Examination, July 2011. West Kalimantan Power Grid Strengthening Project

(RRP INO 41074).



(2). Mitigation Compliance Inspection

No Impact / Mitigation Measure (From EMP)

Mitigations Implemented

(Yes, No)

Mitigations Effective?

(1 to 5)*

Impact Observed / Location

Action Required Contractor Response / Comment

Endorsed by: Implementing

Agency Monitoring

Agency

1 Vegetation clearing Yes and No 4 TA – T199 All vegetation clearing has been completed

2 Soil erosion Yes and No 4 TA – T199

3 Drainage Yes and No 4 TA – T199 All backfilling in each leg has been finished

4 Acid sulphate soils - - TA – T199 There is no acid sulphate soils observed

5 Water quality impacts Yes and No 4 TA – T199 All construction works has been finished

6 Air quality impacts Yes 4 TA – T199 All construction works has been finished

7 Construction waste management

Yes and No 4 TA – T199

8 Domestic waste management Yes and No 4 TA – T199

9 Roads and infrastructure impacts

Yes 4 TA – T199

10

Encroachment into protected forests, hunting, wood collection

- - TA – T199 There is no protected forest area

11 Community health and safety Yes and No 4 TA – T199

12 Employment opportunities Yes 4 TA – T199

13 Physical cultural resources - - TA – T199 There is no PCR observed/ affected

*) Mitigation Effectiveness Rating Criteria: (5). Very Good (all required mitigations implemented); (4) Good (the majority of required mitigations implemented); (3). Fair (some

mitigations implemented); (2). Poor (few mitigations implemented); (1). Very Poor (very few mitigations implemented)



(3). Environmental Incidents during Reporting Period (if relevant)

Environmental Incidents (accidents,

spills, complaints)

Date / Location

Reported by

Description/ Location

Action Taken Further Action

Required

Endorsed by:

Implementing Agency

Monitoring Agency

None

(4). Summary of Actions Required and Follow-up (if relevant)

Action Required Timeframe (e.g. within one week)

Responsible Parties

Follow-up (to be completed if inspection/monitoring indicates actions are required)

None Required Action Taken:

Effectiveness:

Further Action Required?:

Prepared by:

Date:

Inspection Completed by:…………… Date: …………… Signature: ………….

Attachments: (e.g. notes, photographs)



Appendix: A-1.2.2. Site Environmental Compliance Inspection and Monitoring of Package 2 (Completed)


Implementing Agency

: PLN UPK 5, UIP X

Sub-Project : 275/150/20 kV Bengkayang Substation

Monitoring Agency

: PLN UIP X

Location : Magmagan, Bengkayang Enforcement Agency

: Ministry of Environment;

Bapedalda West Kalimantan

Monitoring Period

: 1 July – 30 September 2016 (Previous Period)

Contractor(s) : CG Consortium



(1). Contractor(s)

Contractor(s)


Yes / No



Yes CG Consortium to provide continued awareness of EMP to the subcontractors and the labourers


Yes CG Consortium to provide Simple Works Instruction Procedure to the labourers






(Yes, No)


(1 to 5)*




Agency Monitoring

Agency

1 Vegetation clearing Yes Yes

2 Soil erosion Yes/No 4 Levelling the remaining excavated soil.

3 Drainage Yes/No 4

4 Acid sulphate soils - - None

5 Water quality impacts Yes and No 4 Bengkayang Substation

6 Air quality impacts Yes 4 Maintenance of the machinery used

7 Construction waste management Yes and No 3 Small fraction of construction waste to be removed

8 Domestic waste management Yes and No 4

9 Roads and infrastructure impacts Yes 4 The village/access road has been improved. Pouring asphalt on the road surface

10 Encroachment into protected forests, hunting, wood collection

- - No forest affected. Not applied.

11 Community health and safety Yes and No 4 Awareness for workers and supervisors

12 Employment opportunities Yes and No 3 Always encourage the usage of local labourers

13 Physical cultural resources - - None

*) Mitigation Effectiveness Rating Criteria: (5). Very Good (all required mitigations implemented); (4) Good (the majority of required mitigations implemented); (3). Fair (some

mitigations implemented) ; (2). Poor (few mitigations implemented) ; (1). Very Poor (very few mitigations implemented)





spills, complaints)

Date / Location

Reported by



Required

Endorsed by:

Implementing Agency

Monitoring Agency

None



Responsible Parties



Effectiveness:


Prepared by:

Date:

Inspection Completed by: …………… Date: …………… Signature: ………….




Appendix: A-1.2.3 Site Environmental Compliance Inspection and Monitoring of Package 3.

Project : West Kalimantan Power Grid Strengthening Project

(RRP INO 41074)

Implementing Agency

: PLN UPK 5, UIP X

Sub-Project : 150 kV Bengkayang-Ngabang-Tayan Transmission Line

Monitoring Agency

: PLN UIP X

Location : Bengkayang, Landak and Sanggau Regencies

Enforcement Agency

: Bapedalda of West Kalimantan

Bapedalda of Bengkayang

Bapedalda of Landak

Bapedalda of Sanggau

Monitoring Period

:

July - December 2016

Contractor(s) : Consortium of KEC International Limited and Mitsubishi Corporation

Date : End of December 2016 Implementation Phase

: Construction (in Progress)

(1). Contractor(s)

Contractor(s)


Yes / No



Yes KEC & Mitsubishi Consortium need to provide continued awareness of EMP to the subcontractors and the labourers

-


Yes KEC & Mitsubishi Consortium need to provide Simple Works Instruction Procedure to the labourers

-




No

Impact / Mitigation Measure (From EMP)


(Yes, No)


(1 to 5)*




Agency Monitoring

Agency

1 Vegetation Clearing Yes Yes

Bengkayang- Ngabang

T 1A – T116B

Ngabang -

Tayan T1G/0 – T114C

Keep the dried cut away from fire

2 Soil Erosion Yes/No 3 Levelize the tower site and reducing the steep slope

3 Drainage Yes/No 3 To conduct backfilling for each leg as soon as it is finished

4 Acid Sulphate Soils - - There is no acid sulphate soils observed

5 Water Quality Impacts Yes and No 3 Prevent the water pollution (concrete waste water and oily water)

6 Air Quality Impacts Yes 4 Maintenance of the machinery used

7 Construction Waste Management

Yes and No 3 Improve in construction waste management

8 Domestic Waste Management Yes and No 3 Improve in domestic waste management

9 Roads and Infrastructure Impacts

Yes 4 No significant impact

10

Encroachment into Protected Forests, Hunting, Wood Collection

- -

There is no protected forest area

11 Community Health and Safety Yes and No 3 Awareness for workers and supervisors

12 Employment Opportunities Yes and No 4 Encourage the usage of local labour

13 Physical Cultural Resources - - There is no PCR observed/ affected

*) Mitigation Effectiveness Rating Criteria (5). Very Good (all required mitigations implemented); (4) Good (the majority of required mitigations implemented); (3). Fair (some

mitigations implemented); (2). Poor (few mitigations implemented); (1). Very Poor (very few mitigations implemented)





spills, complaints)

Date / Location

Reported by



Required

Endorsed by:

Implementing Agency

Monitoring Agency

None



Responsible Parties



Effectiveness:


Prepared by:

Date:

Inspection Completed by: …………… Date: …………… Signature: ………….




Appendix: A-1.1.4. Site Environmental Compliance Inspection and Monitoring of Package 4 (Completed)


Implementing Agency

: PLN UPK 5, UIP X

Sub-Project : 150/20 kV Ngabang & Tayan Substation

Monitoring Agency

: PLN UIP X

Location : Ngabang and Tayan Enforcement Agency

: Bapedalda of West Kalimantan

Bapedalda of Landak

Bapedalda of Sanggau

Monitoring Period

: 1 July – 30 September 2016 (Previous Period)

Contractor(s) : PT. Siemens Indonesia



(1). Contractor(s)

Contractor(s)


Yes / No



Yes PT. Siemens Indonesia to provide continued awareness of EMP to the subcontractors and the labourers


Yes PT. Siemens Indonesia to provide Simple Works Instruction Procedure to the labourers






(Yes, No)


(1 to 5)*




Agency Monitoring

Agency

1 Vegetation clearing Yes Yes

2 Soil erosion Yes/No 3

Continue to construct retaining wall at the rear border and right side (viewed from main road) to protect land slide and erosion.

3 Drainage Yes 4 Maintain the drainage siphon adjacent to the road side area at Ngabang Substation.

4 Acid sulphate soils - - None

5 Water quality impacts Yes and No 3 Ngabang &

Tayan Substations

Prevent the water pollution (concrete waste water and oily water)

6 Air quality impacts Yes 4 Maintenance of the machinery used

7 Construction waste management

Yes and No 4 Removing whole construction waste

8 Domestic waste management Yes and No 3 Removing whole domestic waste

9 Roads and infrastructure impacts

Yes 4

10 Encroachment into protected forests, hunting, wood collection

- - No forest affected. Not applied.

11 Community health and safety Yes and No 3 Awareness for workers and supervisors

12 Employment opportunities Yes and No 3 Always encourage the usage of local labour

13 Physical cultural resources - - None

*) Mitigation Effectiveness Rating Criteria : (5). Very Good (all required mitigations implemented); (4) Good (the majority of required mitigations implemented); (3). Fair (some

mitigations implemented) ; (2). Poor (few mitigations implemented) ; (1). Very Poor (very few mitigations implemented)



(3). Environmental Incidents During Reporting Period (if relevant)


spills, complaints)

Date / Location

Reported by



Required

Endorsed by:

Implementing Agency

Monitoring Agency

None



Responsible Parties



Effectiveness:


Prepared by:

Date:

Inspection Completed by: …………… Signature: ………….




APPENDIX: A-2. PHOTOGRAPHS

A-2.1. Package 1: 275 kV Bengkayang – Jagoibabang Transmission lines (Completed)

No of Picture: 1 and 2

Route: 275 kV Bengkayang - Jagoibabang

Tower: T.115 andT.116

Picture taken: September 2016. (Completed)

Note:

Left: Retaining Wall at Tower T201

Right: Retaining Wall at Tower T191


Route: 275 kV Bengkayang - Jagoibabang

Tower: T.50 (T52 working no.)

Picture taken:

July 2016 (Completed)

Note: Retaining Wall at Tower T50.

A-2.2. Package 2: Bengkayang Substation (Completed)


Area: 275/150/20 kV Bengkayang Substation

Status: Completed

Picture taken:

October 2016

Note:

Left: Completed Works of Switch Yards



Right: PLN Engineers Training

Note:

Left: Bengkayang substation

Right: PLN Engineers Training for Bengayang Substation



Status: Completed works

Picture taken:

September 2016

Note:

Left: Completed Works of Switch Yards

Right: Completed Works of Switch Yards



Status: Completion Works

Picture taken:

September 2016

Note:

Left: Rehabiltation/asphalt paving on access road was in progress

Right: Finalization of Gravel Covering on Switch Yards area



A-2.3. Package 3: 150 kV Bengkayang - Ngabang-Tayan transmission line Section 1: Bengkayang – Ngabang Transmission Lines


Route:

150 kV Bengkayang – Ngabang

No of Tower: T 85 and T 09

Status: Tower Stringing and Tower erection works

Picture taken:

Left: November 2016

Right: December 2016

Note:

Left: Roller Hoisting T85 Right: Tower Erection T09


Route:


No of Tower: T 85-86 and T.116A

Status: Tree cutting and Tower foundation construction

Picture taken:

Left November 2016

Right November 2016

Note:

Left: Tree Cutting at Span T85-86

Right: Bore Pilling Foundation at Tower T116A


Route:


No of Tower: T.194 and T126

Status: Tower stringing and foundation construction

Picture taken:

Left: November 2016.

Right: December 2016

Note:

Left: Stringing at Tower 194, a Pulling Tensioner Machine



Right: Foundation concreting at Tower T126

Section 2: Ngabang – Tayan Transmission Lines

No of Picture: 17 and 18 Route: 150 kV –Ngabang - Tayan No of Tower: T.116B and T.73/1

Status: Foundation construction

Picture taken: Left: December 2016 Right: December 2016

Note:

Left: Foundation concreting at Tower T116B

Right: Excavation for Foundation at Tower 73/1

No of Picture: 19 and 20 Route: 150 kV –Ngabang - Tayan No of Tower: T.1A/0 and T.1/0


Picture taken: Left: December 2016 Right: December 2016

Note: Left: Excavation works at tower T1/0 Right: Excavation work at tower T1/0, blocking the rear drain

No of Picture: 21 and 22 Route: 150 kV –Ngabang - Tayan No of Tower: T.1A/0 and T.1/0


Picture taken: Left: November 2016 Right: December 2016

Note: Left: Bore pile work at tower T1A/0 Right: Excavation work at tower T1/0



A-2.4. Package 4: 150/20 kV Ngabang and Tayan substations (Completed)


Area: 150/20 kV Ngabang substation

Status: Completed

Pictures taken:

December 2016

Note:

Left: Ngabang Substation (Front view)

Right: Ngabang substation (Side view)



Status: Completed

Pictures taken:

October 2016

Note:

Left: Final Lanscaping works

Right: Control Building, Finishing works



Status: Completed

Pictures taken:

October 2016

Note:

Left: ADB Visit, Joint Review Mission



Right: Training for PLN Engineers

APPENDIX: A-3. CONTRACTUAL ENVIRONMENTAL REQUIREMENTS OF EACH PACKAGE. A-3.1. Package 1: 275 kV Bengkayang – Jagoibabang Transmission Line (2)

Section VII Special Section 8 - Special Conditions of Contract Conditions

Special Conditions of Contract (SCC) shall supplement the General Conditions of Contract (GCC). Whenever there is a conflict, the provisions herein shall prevail over those in the GCC. The clause number of the SCC is the corresponding clause number of the GCC (Page 8-1).

Clause 46. Protection of the Environment (Page 8-6)

The Contractor shall comply with all applicable national, provincial, and local environmental laws and regulations.

The Contractor shall: a. establish an operational system for managing environmental impacts, b. carry out all of the monitoring and mitigation measure set forth in the Initial

Environmental Examination (lee) or Environmental Management Plan (EMP), and c. allocate the budget required to ensure such measures are carried out.

The Contractor shall submit semi-annual reports on the carrying out of such measure to the Employer.

More particularly, the Contractor shall comply with: (i) the measures and requirements set forth in the initial environmental examination

and the environmental management plan attached hereto as Appendix 9; and (ii) any corrective or preventive actions set out in safeguards monitoring reports that the

Employer will prepare from time to time to monitor implementation of the initial environmental examination and the environmental management plan.

The Contractor shall allocate a budget for compliance with these measures, requirements and actions

Addendum No. 1 of Bidding Document Package 1: 275 kV Bengkayang - Jagoibabang Transmission Line (September 2012)

Section 8: Special Conditions of Contract (Page 8-5 - R1) Clause 35. Unforeseen Conditions Clause 35.3 (added at end of 35.3)

2 Contract document No 001.PJ/611/DIR/2013 dated April 12

th, 2013 between PT Perusahaan Umum Listrik Negara (Persero) and PT

Bukaka Teknik Utama. Strengthening West Kalimantan Power Grid Project Loan ADB + AFD. Package 1: Design, Supply, Installation,

Testing, and Commissioning of 275 kV Overhead Transmission Lines Bengkayang Substation – Jagoibabang Volume I – IV.



o In addition to notice of any Unforeseeable physical conditions, the Contractor shall provide the Project Manager with a written notice of any unanticipated environmental or resettlement risks or impacts that arise during construction, implementation or operation of the Plant or Permanent Works, which were not considered in the initial environmental examination, the environmental management plan or the resettlement plan attached hereto as Appendix 9 through Appendix 10 (not attached in this report)

A-3.2. Package 2: 275/150 kV Bengkayang Substation (3)

VOLUME I of III, BOOK 2 of 2, April 2013 6.2.2. GENERAL TECHNICAL REQUIREMENT: 2.4 Environmental Considerations

The contractor shall comply with the following acts and regulations a follows: - Act of Republic of Indonesia no. 23/1997, regarding Environmental Management - Act of Republic of Indonesia no. 24/1992, regarding Spatial Use Management - Degree of the Minister for Environmental of Republic of Indonesia No. KEP-

28/MENLH/11/1996, regarding Noise Level Standards - The following are other environmental considerations for which the Contractor shall take due considerations.

Local Employment

The contractor shall make every endeavour to maximize the employment of people from the local villages of the site.

Earthworks

The Contractor shall ensure that stripped topsoil is stored for later use for landscaping and re-vegetation. The Contractor shall ensure that adequate and appropriate temporary silt ponds, site drainage and silt traps are constructed during earth works, especially in the rainy season to minimize the impact of silt/mud run off into local streams. The Contractor shall minimize the extent of vegetation stripping during earth works. At the completion of the main earth works the Contractor shall spread topsoil in open areas inside the site and re-vegetate such areas as appropriate.

Construction Traffic

The road to the site is narrow and passes through a village. There are a number of residents’ houses and a school near the road. Therefore, in order to minimize construction traffic impact and ensure the safety of local people - in particular children - the Contractor shall schedule as best as practical the construction traffic through the village so as to minimize impacts. Construction traffic shall be during the day except for large transportation items. The contractor shall install traffic signs around the village and impose and strictly enforce a 20km/h speed limit for construction traffic in the vicinity of the site and village. All construction vehicles shall be maintained as to minimize their noise and exhaust pollution levels. The road in the vicinity of the site and the local village which is used for construction

3 Contract Document No. 0008.PJ/611/DIR/2013, Dated April 30th, 2013, between PT. Perusahaan Listrik Negara (PERSERO) and CG Consortium for Strengthening West Kalimantan Power Grid Project LOAN ADB + AFD Package 2 : Design, Supply, Installation, Testing, and Commissioning of 275/150 kV Bengkayang Substation



traffic shall be regularly water sprinkled by water truck to minimize the level of dust in the air around local villages.

Site Noise Control

All works shall be carried out without unreasonable noise. Welding generator, concrete mixers, drilling equipment and stringing motors used at site shall be silenced either by using only full silenced models fitted with effective exhaust silencers and properly lined and sealed acoustic covers or by the use of effective acoustic screen to enclose the noise source. Such equipment shall be maintained in good and efficient working order.

Public Morality

The Contractor shall be responsible for keeping discipline at the site and in this regard the Contractor shall pay attention to the public morality of his staff and labourers both on and off the site. In the interests of good community relations, the Contractor and his personnel shall be circumspect in their dealing with people residing in the neighbourhood of the works and take steps to minimize any disturbance to them. The Contractor shall arbitrate any dispute arising between his personnel and persons in the neighbourhood of the works.

Interference with Existing Water Courses

The Contractor shall not interfere with damage, contaminate and/or pollute any existing significant streams or rivers. The Contactor shall take all precautions not to affect the original condition. Direct discharge of construction waste water or contaminated water into the stream or river is not permitted. The Contractor shall provide adequate setting basins for construction works.

VOLUME I of III, BOOK 1 of 2, April 2013

SECTION 8. SPECIAL CONDITIONS OF CONTRACT (SCC)

46. Environmental Protection (page 8-6)


The Contactor shall:

(a) establish an operational system for managing environmental impacts,

(b) carry out all the monitoring and mitigation measure set forth in the Initial Environmental Examination (IEE) or Environmental Management Plan (EMP), and

(c) allocate the budget required to ensure such measures are carried out. The Contractor shall submit semi-annual reports on the carrying out of such measures to the Employer.

More particularly, the Contractor shall comply with (i) the measures and requirements set forth in the initial environmental examination and the environmental management plan attached hereto as Appendix 9; and (ii) any corrective or preventive actions set out in the safeguards monitoring reports that the Employer will prepare from time to time to monitor implementation of the initial environmental examination and environmental management plan.


ADDENDUM NO. 1

35. Unforeseen Conditions



35.3 (added to end of 35.3)

In addition to notice of any unforeseeable physical conditions, the Contractor shall provide the Project Manager with a written notice of any unanticipated environmental or resettlement risks or impact that arise during construction, implementation or operation of the Plant or Permanent Works, which were not considered in the initial environmental examination, the environmental management plan or the resettlement plan attached hereto as Appendix 9 through Appendix 10 (not added to this report).

A-3.3. Package 3: 150 kV Bengkayang– Ngabang –Tayan Transmission Line (4)

Section VI Addendum No. 1 of Bidding Document (September 2012) Section 8 - Special Conditions of Contract (Page 8-5-R1) Section VII: Special Conditions Section 8 - Special Conditions of Contract

Special Conditions of Contract (SCC) shall supplement the General Conditions of Contract (GCC). Whenever there is a conflict, the provisions herein shall prevail over those in the GCC. The clause number of the SCC is the corresponding clause number of the GCC (Page 8-1). Section 8 - Special Conditions of Contract (Page 8-5) Clause 35. Unforeseen Conditions Clause 35.3. (added at end of 35.3)

In addition to notice to any unforeseen physical conditions, the Contractor shall provide the Engineer with a written notice of any unanticipated environmental or resettlement risks or impacts that arise during construction, implementation or operation of the Plant or Permanent Works, which were not considered in the initial environmental examination, the environmental management plan or the resettlement plan attached hereto as Appendix [B] through Appendix [D].

Clause 46. Protection of the Environment (Page 8-5 and 8-6)


The Contractor shall: a. establish an operational system for managing environmental impacts, b. carry out all of the monitoring and mitigation measure set forth in the Initial

Environmental Examination (lEE) or Environmental Management Plan (EMP), and c. allocate the budget required to ensure such measures are carried out.

The Contractor shall submit semi-annual reports on the carrying out of such measure to the Employer.

More particularly, the Contractor shall comply with: (i) the measures and requirements set forth in the initial environmental examination

and the environmental management plan attached hereto as Appendix [B and D]; and

4 Contract document No 0009.PJ/611/DIR/2013 dated April 30

th, 2013 between PT Perusahaan Umum Listrik Negara (Persero) and

Consortium of KEC International Limited and Mitsubishi Corporation. Strengthening West Kalimantan Power Grid Project Loan

ADB + AFD. Package 3: Design, Supply, Installation, Testing, and Commissioning of 150 kV Overhead Transmission Lines

Bengkayang –Ngabang-Tayan. Volume I – III.



(ii) any corrective or preventive actions set out in safeguards monitoring reports that the Employer will prepare from time to time to monitor implementation of the initial environmental examination and the environmental management plan.




A-3.4. Package 4: 150/20 kV Substation at Ngabang and Tayan (5)

BOOK I (1 of 8) Section 8. Special Conditions of Contract (SCC) and Addendum No. 1 September, 2012 46. Environmental Protection

The Contractor shall comply with all applicable national, provincial, and local environmental

laws and regulations.

The Contactor shall:

(a) establish and operational system for managing environmental impacts,

(b) carry out all the monitoring and mitigation measure set forth in the Initial

Environmental Examination (IEE) or Environmental Management Plan (EMP), and

(c) allocate the budget required to ensure such measures are carried out.

The Contractor shall submit semi-annual reports on the carrying out of such measure to

the Employer.

More particularly, the Contractor shall comply with:

(i) the measures and requirements set forth in the initial environmental examination

and the environmental management plan attached hereto as Appendix 9; and

(ii) any corrective or preventive actions set out in the safeguards monitoring reports

that the Employer will prepare from the time to time to monitor implementation of

the initial environmental examination and environmental management plan.

The Contractor shall allocate a budget for compliance with these measures, requirements and actions.

5 Contract Agreement No. 0114.PJ/041/DIR/2013, Dated : August 1st , 2013 Between: PT. PLN (Persero) and PT.

Siemens Indonesia FOR Strengthening West Kalimantan Power Grid Project Loan ADB + AFD. Package 4 : Design,

Supply, Installation, Testing, and Commissioning of 150/20 kV Substation at Ngabang and Tayan



APPENDIX: A-4. LIST OF SUBMITTED ENVIRONMENTAL REPORTS

a. Inception Report/First Quarterly Report (1 book):

1. Quarterly Report on Evironmental Issue, April 2016

b. Quarterly Environmental Monitoring Reports (11 books):

1. Period: May 2014; 2. Period: July - September 2014; 3. Period: October - December 2014; 4. Period: January - March 2015; 5. Period: April - June 2015; 6. Period: July – September 2015; 7. Period: October - December 2015; 8. Period: January - March 2016; 9. Period: April - June 2016; 10. Period: July – September 2016; 11. Period: October - December 2016

c. Semi Annual Reports (6 books):

1. Period: January – June 2015; 2. Period: July – December 2014; 3. Period: January – June 2015; 4. Period: July – December 2015; 5. Period: January – June 2016; 6. Period: July – December 2016;

d. PIC Monthly Progress and Activity Reports (36 books):

1. Period: January 2014 – December 2016.



APPENDIX: A-5. STATUS OF THE TOWER CHANGES AND ENVIRONMENTAL REVIEW

Comparing with the original schedule mentioned in IEE, there are some route changes due to relocation of the planned sites for 275/150kV Bengkayang substation and 150/20 kV Ngabang substation.

The routes location are highlighted in the Map A-1 and the addition or elimination of towers as consequence of the site changes of both substations are discussed in the following paragraphs:

Map A-1 Situation map of re-routing of 275 kV Bengkayang – Jagoibabang and

150 kV Bengkayang – Ngabang – Tayan Transmission Lines

a) Tower reroutes and changes of tower locations of 275 kV Bengkayang–Jagoibabang Transmission Line

According to the original planning, this route comprised of 199 towers (Tower No 1 in Bengkayang to Tower No 199 in Jagoibabang). For the sake of synchronizing with the route of the 150 kV Singkawang-Bengkayang transmission line, the planned 275/150kV Bengkayang substation which was originally located at the left side of road into direction to Jagoibabang, had been shifted to north-eastern direction at right hand side of the road, located adjacent to the 150/20 kV Bengkayang substation which is under construction and where the 150 kV Singkawang - Bengkayang Transmission Line will be terminated. Now this line comprises of 201 towers as described below:

a.1) Six towers from No.1 to 6 had been eliminated, and replaced through four towers of

No. A, B, C, D which had been erected to connect the 275 kV Bengkayang Substation (see Map A-1) with tower No. 7 (Coordinate X=331159.42, Y= 10100704.350). For the sake of mitigating of insufficient ground clearance of conductors, there are an additional four intermediate/insertion towers of No. 76A,



99A, 110A, and 158A had been constructed. So in total, there will be 201 towers, or more two additional towers on the 275 kV Bengkayang-Jagoibabang route.

Table A.1.1 Tower Changes of 275 kV Bengkayang – Jagoibabang Transmission Line

TOWER NUMBERS A B C D 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 76A 77 78 79 80 81 82 83 84 85 86 87 88 89 90

91 92 93 94 95 96 97 98 99 99A 100 101 102 103 104 105 106 107 108 109 110 110A 111 112 113 114 115 116 117 118 119 120

121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150

151 152 153 154 155 156 157 158 158A 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180

181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199

Tower inserted The 275/150kV Bengkayang substation has been shifted to North-Eastern direction at right

hand side of the road, located adjacent to 150/20 kV Bengkayang substation to connect with Singkawang. The towers connecting to it were relocated (4 sites) and eliminated 2 sites.

Map A-2 Tower re-routing of 275 kV Bengkayang – Jagoibabang and

150 kV Bengkayang - Ngabang Transmission Lines

Environmental review:

The route to the new substation location at Bengkayang had less impact on forest land due to shorter distance of the Right of Way (ROW) but slightly more impact on rubber and palm oil plantation, and it also added one more crossing of the main National Road of Bengkayang - Jagoibabang and electricity medium voltage lines. No major impact and no special environmental management measures were encountered. During the construction of towers and stringing activities the environmental standard protection measures had been applied and thereby eliminated the expected associated impact.

Regarding land use of the alignment which was rubber and palm oil plantation, in general, the potential impacts to be experienced by affected households due to the permanent land acquisition for the tower bases were minor. The towers in West Kalimantan have been constructed higher than those of International standard, so the farmers may cultivate along the ROW area with the annual or perennial crops with its canopy up to 3 m in height.



The impact on traffic due to main road crossing could be neglected because no traffic congestion had been encountered caused by stringing activities. Scaffolding as temporary protection made of bamboo at both sides of the road eliminated the traffic disturbance.

a.2) The new 275/150 kV Bengkayang substation is being developed adjacent to the new 150/20 kV substation of Bengkayang where it will connect with the 150 kV Bengkayang - Singkawang Transmission Line, but its construction was very slow due to financial matters. The landuse of the substation area was rubber plantation. The planned area was undulating and so it needed soil works to level the site. The higher soil level had been excavated to fill the lower level. No quarry from outside was needed for the embankment, all soil for embankment came from the same area. The 275/150 kV Bengkayang substation has been operated for receiving electric energy from Mambong substation in Sarawak. The energy is transmitted using 150 kV Ngabang bay (as temporary service) to Singkawang transmission lines. This temporary solution had to be taken because the 150 kV Bengkayang-Ngabang transmission line is not completed yet and at the time being the construction works for the 150 kV Bengkayang switchyard for the 150 kV Bengkayang-Singkawang transmission line is still ongoing.


Impact on erosion and polluting the water body was minimal because there was no significant creek or river in that area.

No embankment for land preparation using soil/material from other location outside, thus no hauling truck going in/out carrying soil that might cause an impact on air quality such as fugitive dust and exhaust gas.

No wild animal affected, since the area was rubber plantation and bushes.

Close to the substation area at approximately 100 to 300 m, there is an elementary school, but without impact on children since there is no access for them to go to the site. The substation area have been fenced to prevent anybody from entering the site without permission.

b) Tower re-routes of 150 kV Bengkayang - Ngabang Transmission Line

According to the original plan, this route would comprise of 260 towers (Tower No 1 in Bengkayang to Tower 260 in Ngabang). The total tower will become 280 after several modifications to the number of the towers:

Due to 275/150/20 kV Bengkayang Substation shifted north-eastern, it had been decided to eliminate three towers (number 1 to 3) and add seven new towers (1A, 2A, 3A, 4A, 5A, 6A, and 7A), see Map A-2.

According to recalculation of the design regarding the conductor ground clearance, it had been decided to eliminate two towers (Tower No. 157 and 158), but in addition one insert tower (Tower No. 24A) will be required.

Seven towers to be shifted due to relocation of 150/20 kV Ngabang Substation (see Map A-3.1). It is planned that nine towers will be added to connect T.1 to Tayan substation.



Table A.1.2. TOWER CHANGES OF 150 KV BENGKAYANG – NGABANG TRANSMISSION LINE

TOWER NUMBERS 1A 2A 3A 4A 5A 6A 7A 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 24A 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110

111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 127 128 129 130 131 132 133 134 135 136 137 138 139 140

141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 158 160 161 162 163 164 165 166 167 168 169 170

171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200

201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230

231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260

Note:

Tower Changes

Due to landuse problem on previously proposed Ngabang Substation, the towers connecting to it have been planned to be relocated. (The new route survey and design had been completed).

As the new Ngabang substation is now closer to Tayan direction, tower No. 117 up to 133 of Tayan - Ngabang Transmission Line has been added to Bengkayang - Ngabang Transmission Line. Accordingly, the total number of towers of Bengkayang - Ngabang will become 280.

b.1) Re-routes and addition of 7 new towers (1A, 2A, 3A, 4A, 5A, 6A, and 7A). Environmental review: Of the seven new additional tower sites of 150 kV Bengkayang – Ngabang Transmission Line, there are four towers which will be constructed in parallel route to the completed 150 kV Bengkayang - Singkawang Transmission Line. The latter route is on the western side and the Bengkayang - Ngabang Transmission Line route is on the eastern side.

The landuse of the new alignment is palm oil, rubber plant and bushes. There is no protected wild animal, so the impact on flora and fauna is considered insignificant.

The new route is far from the river and other water bodies, impact on sedimentation and water quality caused by new alignment can be neglected.

b.2) Re-routes due to relocation of originally proposed Ngabang substation. Nine new towers will be constructed due to the relocation of the originally planned Ngabang substation site, out of which seven towers will belong to the previous Bengkayang-Ngabang alignment and two towers belong to the previous Ngabang - Tayan alignment. The footprint of the proposed tower sites has been surveyed and the tower types have been designed.



Map A-3.1 Tower re-routes of 150 kV Bengkayang - Ngabang Transmission Line at originally proposed Ngabang substation

Note: The green mark (T.259) was planned for Ngabang substation, but now it is used as dwelling

area, so it had been decided to relocate the substation to the South-East of Ngabang (see Map No. A-3.2)

Tower of Tayan – Ngabang shifted to become Bengkayang-Ngabang

Ngabang SS Tayan – Ngabang route shifted to Bengkayang-

Ngabang route Connected

to

Relocated Bengkayang – Ngabang route

116B 116A 116 117 118 119 120 121 122 123 124 125 126 127 128 262 261 260 259 258 257 256 255 254 253

Due to (New) Ngabang substation shifted southward, towers (yellow mark) are to be relocated.


The new alignment of the 150 kV transmission line passes through gentle area with landuse of rubber plantation and mixed garden. The area is far from the water body, so erosion and sedimentation will be insignificant. There is no protected wild animal, so the impact on flora and fauna is considered insignificant.

Tower T.252 toward tower T.259 as the end tower of 150 kV Bengkayang - Ngabang route had been decided to be shifted by approximately 700 m southern of original route to connect with the tower of the Ngabang – Tayan Transmission Line. It will overpass the regency road and the green area along the creek in between the highly growing residential area. No significant impact is anticipated along this relocated route.

c) Tower re-routing of 150 kV Ngabang –Tayan Transmission Line

The planned number of towers of the original plan for 150 kV Tayan – Ngabang Transmission Line was 133, counting starts from Tayan substation. The total number of towers will become 128 due to relocation of Ngabang and Tayan substations.

c.1) Tower changes to connect 150 kV Ngabang substation.

The new 150/20 kV Ngabang Substation is under construction near to the previous tower No T.116 of the 150 kV Tayan - Ngabang Transmission Line (x=388919.962; y=39117.041). This tower was located adjacent with and on the right hand side of the main road of Pontianak – Tayan - Ngabang in the village of Tebedak, Ngabang Subdistrict, Landak Regency (see Map A-3.2).



Map A-3.2 Tower re-routes of 150 kV Bengkayang - Ngabang Transmission

Line

Environmental review: The area of the New Ngabang substation is approximately 1 ha. The topography was undulating and the level of the area at about 1 to 4 m higher than the main road. There is no major settlement close to the area. To level the site, soil works had been conducted in March - April 2014. No quarry was needed for embankment and no excess soil to be moved in/out from the site, so there was no major impact on traffic caused by the land preparation. Impact on water quality during the land preparation was insignificant, since the river is about 1.5 km away. The landuse of the proposed new substation was mixed vegetation that consisted of bamboo, rubber trees and other wood trees. No protected fauna was found in that area. The Tayan - Ngabang transmission line will be relocated from T.114 up to T115. In the alignment of those towers are palm oil plantations for which no significant environmental impact is expected.

c.2) Tower additions to connect with 150 kV Tayan substation

In the original tower schedule, the first tower (T.01) of Tayan is not adjacent to the existing Tayan substation, because the previous planned Tayan substation was relocated about 2.5 km southward due to land acquisition and other consideration of the Siantan-Tayan transmission line route. The Tayan-Ngabang transmission line needed nine additional towers (1A, 1B, 1C, 1C1 1D, 1D1, 1E, 1F and 1G).


The direct route will cross the national road that connects Pontianak with several regencies in eastern part of West Kalimantan and in the future to southern part of West Kalimantan after the Kapuas (1.5 km length) bridge has been completed. The crossing point of the transmission lines with that important road will be in the area which is very close to the cross junction road connecting Tayan – Sosok. That area is a new high value commercial area where several buildings (some of them with two storey floors) have been built along those road, leaving relatively very narrow corridors that could be used as the route for the transmission line.



From the environmental point of view, the construction of the transmission line crossing the area will be acceptable if associated with appropriate environmental mitigation measures. The land is privately owned, so it might not require permit from the Ministry of Forestry. Social constraint shall be anticipated by providing appropriate approach with the land owners. The rest of the line corridor will go through agriculture and rubber plantation area. No environmental concern is anticipated.

The optional route is to avoid the commercial area by passing through agriculture area with less impact but with longer length. This option has been chosen by connecting T.1 with other nine towers to connect with Tayan substation. The detailed designed of towers and route to connect T.1 to Tayan substation has been conducted by the contractor and the land compensation process by PLN was completed for seven tower locations in June 2016.

The following is the towers changes of 150 kV Tayan-Ngabang Transmission Line (Table A.1.3.) Table A.1.3. Tower Changes of 150 kV Tayan-Ngabang Transmission Line

TOWER NUMBERS

Tayan SS 1G 1F 1E 1D1 1D 1C1 1C 1B 1A

1 2 3 4 4A 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60

61 62 63 64 65 66 67 68 69 70 71 72 73 73A 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90

91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 114A 114B 114C Ngabang SS

Tower Changes (addition and insert)

Towers (yellow mark) are to be relocated .



Table A.1.4. Summary of new tower arrangement of 150 kV Bengkayang-Ngabang-Tayan Transmission lines

No Changes Note Towers balance

Total Towers

A Calculation of tower numbers of New arrangement Bengkayang-Ngabang Transmission lines

1 Based on original tower schedule the amount of towers: T.01 up to T.259 259

2 Due to relocation of Bengkayang Substation:

a) T.01 up to T.03 will not be used -3

b) T.1A up to T.7A will be added to connect the T.04 to Bengkayang Substation 7

3 Tower 24A has been inserted 1

4 Towers T.157 and T.159 will not be used due to span condition and they will be deleted -2

5 Due to relocation of Old Ngabang Substation:

a) Towers will be relocated started from T.252 up to T.259 0

b) Addition towers of T.260 up to T.262 to connect original Tayan - Ngabang Transmission lines 3

c) Shifting of T.128-T116 of original Tayan - Ngabang Transmission lines to become Bengkayang -Ngabang Transmission lines (New number will be T.263 -T.275)

13

d) Addition towers of new T.116A and T116B to connect with Ngabang substation 2

7 Numbers of towers in New arrangement Bengkayang-Ngabang (with considering the shifting the Tayan-Ngabang route)

280

B Calculation of tower numbers of New arrangement Tayan-Ngabang Transmission lines

1 Based on original tower schedule the amount of towers: T.01 up to T.133 133

2 Due to relocation of Ngabang Substation:

a) Reduced of towers (T.129-T133) due to number of last tower used is T.128 to connect with T.262 of Bengkayang-Ngabang transmission lines

-5

b) Shifting of T.128-T.116 of original Tayan - Ngabang Transmission lines to become Bengkayang - Ngabang Transmission lines (New number will be T.263 -T.275)

-13

3 The next tower after T.114 from Tayan to Ngabang Substation will be connected to one inserted tower and the original T.115 (to be shifted) and add a dead-end tower (in total will be two addition towers) respectively

2

4 There will be an insert of T.04A and 73/1 2

5 Tayan substation was not located in adjacent with tower No. 1, in fact is located about 1.5 km further southward. I This measure requires about 9 towers

9

Numbers of towers in New arrangement Tayan-Ngabang after considering the shifting of some towers into Bengkayang-Ngabang

128

C Total towers of 150 kV Bengkayang-Ngabang and Tayan – Ngabang Transmission Line 408



APPENDIX: A-6. UPDATED ENVIRONMENTAL MANAGEMENT PLAN

Updating of Environmental Management Plan

In June 2015 the Environmental Management Plan (EMP) was updated on request by ADB. The changes are shown below, additions are shown in blue, deletions in red font. Project Phase / Potential Environmental Impacts

Proposed Mitigation Measures

1.Permanent alienation of land and vegetation for HVTL Transmission lines tower bases

Careful routing of the HVTLs Transmission lines to ensure that final alignment avoids to the maximum extent possible sensitive ecosystems such as parks and protected forests; other sensitive locations such as houses and schools; buildings and areas with high concentrations of high values economic trees, such as palm oil plantations..

All necessary permits to be required associated with HVTL Transmission lines routing (e.g. for Protection Forests).

2.Permanent alienation of land and vegetation for substations and substation access roads.

Careful siting routing of substations the Transmission lines to avoid ensure that final alignment avoids to the maximum extent possible sensitive ecosystems such as parks and protected forests; other sensitive locations such as houses and schools; buildings and areas with high concentrations of high values economic trees, such as palm oil plantations.

3.Disturbance of houses and infrastructure and sensitive ecosystems, including impacts from electric and magnetic fields (EMF).

Careful routing of the HVTLs and siting of substations Transmission lines to ensure that final alignment avoids to the maximum extent possible sensitive ecosystems such as parks and protected forests; and other sensitive locations such as houses and schools. Buildings.

6.Impact on rivers at crossings.

Where possible, towers will also be located so as to avoid affecting flood flows through any narrow off-stream channels. .

7.Visual impacts for local residents.

Careful routing of the HVTLs Transmission lines to ensure that final alignment avoids skylines and sensitive locations such as houses and schools.

8.Impacts on protected areas, primary forest, wetlands, peatlands, swamp forest, mangroves, estuarine areas

Areas classified as Protection Forest, National Park or proposed Park, and primary forest will be classified as “no go” areas for workers. There will be several tower locations to be built in scattered peatland. Temporary access for delivering meterial will use wood platform and boring piles will be applied, so the peatland disruption will be limited

9. Vegetation Clearing The RoW is sited so as to avoid high value plantation trees and mature secondary forest trees as much as practical.

Tree For transmission lines, tree removal and trimming will only be undertaken by hand tools, including chain saws.

For Substation, Clearing vegetation will be conducted with the combination of cutting trees with hand and chainsaw, while the stump removal will be conducted by bulldozer.

10 Soil Erosion In addition, mitigations, designed in accordance with relevant guidelines and good construction practices adapted to suit the requirements at each site will include: e.g.:



a) Transmission lines:

I. On steep slope:

minimizing the extent and duration of land disturbance on steep slopes;

using sandbags, banks or channels to divert water flows from upslope around the disturbed area;

using vegetation cut during the establishment of the Row or foliage to protect disturbed ground on a temporary basis; and,

II. covering the On dry flat area, using vegetation cut or foliage to protect disturbed ground with geotextilefrom rain water impact on a temporary basis

III. Rice field and wet area no significant erosion control mattingis anticipated.

b) Substation area:

Compaction the soil will be conducted in the embankment areas,

Construction of slope protection (e.g. retaining wall, gabions etc).

under the outdoor equipment will be deployed gravel over the land, in the unused open area will be covered with grass and seeding. small plants. There will be very limited erosion problem.

The soil erosion control measures will be regularly inspected and maintained during construction and until the area is stabilized and or revegetated.

11.Drainage Site drainage plans will be developed in accordance with good international drainage practices management for each substation, including constructing above flood levels and ensuring drainage around the site is provided for high storm flows.

12.Water Quality Impacts To protect against impacts on water quality arising from spillage of oil, fuel and other hazardous materials, good international practices will be adopted, including: to be taken away by licenced third party.

Fuel, oil and hazardous materials will be stored in designated areas with temporary impermeable bunds in accordance with international standards National standards and at distance of at least 100 m from any water course.

Refueling Refuelling of machinery, equipment and vehicles will be undertaken at distance of at least 100 m from any water course.

During construction of tower site in ricefield and wet areas, extra measures shall be applied to prevent water contamination by the oil drip or spilled waste water from cement mixers and concrete.

Waste oil and oil contaminated material shall be collected and to be taken away for recycling.by licenced third party.

Oil contaminated material shall be disposed off at designated waste disposal facilities. to be taken away by licenced third party.

Herbicides will not be used in the Project.

13.Air Quality Impacts Substation Spray the dusty soil within substation construction sites and access roads should be sprayed area with water as necessary to suppress



dust. .

Trucks should pass through a water pit when leaving in the site, and excessively muddy trucks should be washed prior to departure from site entrance of substation.

Truckloads with dusty soil should be covered, with the exception of on-site or local trips.

Soil and temporary spoil piles should be covered or sprayed if generating dust. Piles that are not going to be used in the short-term should be allowed to develop vegetation cover. Construction waste and garbage burning are prohibited.

14. Construction Waste Management

Construction waste will be contained in a designated area on each site (tower site, substation or substation access road).

Wastes will be routinely collected and disposed of at licensed safe waste disposal facilities.

Construction waste burning is prohibited

15. Domestic Waste Management

Domestic waste will be routinely collected and disposed of at safe waste disposal fasilities

Worker camp sanitation facilities should developed in consultation with relevant local authorities and has all required local, province and national approvals accordance with good practice waste management.

Garbage burning is prohibited

16. Roads and Infrastructure Impacts

A Road survey will be done at the commencement of the Project heavy equipment mobilization to determine the initial condition of such assets and infrastructure.

especially caused by the transportation of heavy equipment e.g. 150 kV power transformer.

17. Occupational Health and Safety

identify and minimize, so far as reasonably practicable, the causes of potential hazards to workers, including communicable diseases such as HIV/AIDs and vector borne diseases;

provide preventive and protective measures, including modification, substitution, or elimination of hazardous conditions, with particular attention to live power lines, working at height, working during thunderstorms (lightning strikes), EMFs, and exposure to chemicals;

provide for the provision of appropriate personal protective equipment (PPE) to minimize risks;

provide training for workers, and establish appropriate incentives to use and comply with health and safety procedures and utilize PPE;

18. Community Health and Safety

procedures to identify and minimize, so far as reasonably practicable, the causes of potential Project related hazards to local communities, including communicable diseases such as HIV/AIDs and vector borne diseases;

specific emergency response procedures;

relevant emergency equipment and facilities (e.g. first aid stations, fire extinguishers/hoses, sprinkler systems);.

protocols for fire truck, ambulance and other emergency vehicle services;

drills. Putting safety sign.

19.Employment Be clear about the limited scale possibility and



Opportunities communicate this limitation during the meetings

Design a social investment strategy for developing skill level to increase employability of the Project impacted families. Give priority to impact affected people to participate with the project works e.g. in transmission work the material transportation from roadside to tower site, and other unskilled and semi skilled available labour either transmission line works and substation works

20.Physical Cultural Resources

Awareness to all workers concerning chance find physical cultural resources during construction implementation:

21.Electrical and Magnetic Fields

Monitor All conductors and equipment will be designed and constructed to ensure EMFs are within comply with national and international engineering and maintenance standards/guidelines (see Mop) for Transmission high voltage (SNI 04-6918-2002. Clearance of Transmission High Voltage and SNI 04-6950-2003 Threshold value of Magnetic Field of Transmission High Voltage.)

22.Noise All equipment will be designed and operated to comply with national and international standards

23.Contamination of Soil and Water

The design of the substations will incorporate international national standard for the containment of oil spills and hazardous materials:

Discharge from these bunds and other areas with the potential to be oil contaminated will be directed to oil-water separators. pits. Oil pit will be maintained.

ENVIRONMENTAL MONITORING PLAN

Aspects to be Monitored Means of Monitoring

1. Vegetation Clearing

Ensure that vegetation removal mitigations are implemented

Monitor effectiveness of vegetation removal control measures

2. Drainage Ensure drainage plans implemented

Monitor effectiveness of drainage system

3. Acid Sulphate Soils

Check for presence of potentially acid forming soils at construction sites

If encountered, ensure mitigations are implemented

Monitor effectiveness of acid forming soil mitigation measures

4. Water Quality

Ensure mitigation measures are in place with respect to oil, fuel and other hazardous materials storage, handling, disposal; and fueling fuelling and maintenance of equipment

Monitor effectiveness of mitigation on water quality

5. Air Quality

Ensure mitigation measures with respect to dust control, truck cleaning, load covering, and soil and spoil pile management are in place

Monitor effectiveness of mitigation on air quality

6. Waste Management

Ensure construction and domestic waste management collection, storage and disposal mitigations are in place.

Monitor effectiveness of mitigation on waste management



7. Roads and Infrastructure

Ensure mitigation measures are in place with respect to road and infrastructure damage by heavy equipment transport.

Ensure any damage is documented and repaired

Monitor effectiveness of mitigation on Road and infrastructure

8. Encroachment

Ensure mitigation measures are in place with respect to no hunting or firewood wildlife collection is undertaken by workers, and that Protection Forests and other sensitive areas are “no go” for workers.

Monitor effectiveness of mitigation on Encroachment impact

9. Occupational and Community Heath Health and Safety

Ensure mitigation measures are in place with respect to construction phase OHS and CHS have been develop and are being implemented

Monitor effectiveness of mitigation on Occupational and Community Health and Safety

10. Employment Opportunities

Ensure good communication and transparent process mitigation measures are in place with local people regarding respect to employment opportunities opportunity

Monitor effectiveness of mitigation on Occupational and Community Health and Safety

11. Physical Cultural Resources

Ensure mitigation measures are in place with respect to implementation of chance find procedure is in place physical cultural resources awareness, and being applied if required

Monitor effectiveness of mitigation on physical cultural resources awareness,

12. Electrical and magnetic fields (EMFs)

Monitoring to determine if EMFs within national and international standards/guidelines

Monitor effectiveness of maintaining EMFs within national and international standards

13. Vegetation management

Ensure that vegetation removal mitigations are implemented

Monitor effectiveness of vegetation management

14. Oil, fuel and hazardous materials management

Ensure mitigation measures are in place with respect to oil, fuel and other hazardous materials storage, handling, disposal; and fueling fuelling and maintenance of equipment

Monitor effectiveness of mitigation of Oil, fuel and hazardous materials management

15. Health and Safety Monitor effectiveness of implementation OSH and CHS

16. Bird collision Monitor effectiveness of mitigation on bird collision

Asian Development Bank · 2017. 9. 21. · CURRENCY EQUIVALENTS (as of 31 December 2016) Currency...

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Transcript of Asian Development Bank · 2017. 9. 21. · CURRENCY EQUIVALENTS (as of 31 December 2016) Currency...