Environmental Monitoring Report

# Semiannual Report July-December 2020 December 2020

INO: West Kalimantan Power Grid Strengthening Project – Part 4 Prepared by Pusat Manajemen Proyek (Pusmanpro) for the PT PLN and the Asian Development Bank.

CURRENCY EQUIVALENTS (as of 31 December 2020)

Currency unit – Indonesian rupiah (Rp) Rp1.00 = $0. 0000712251

$1.00 = Rp14,040

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.

APPENDIX 8

ENVIRONMENTAL MONITORING RESULT

8.a Drainage

Drainage cleaning periodically in the Sanggau Substation (20 September 2020)

8.b Water Quality

Water Quality Monitoring for Package 5 (Sanggau SS) in collaboration with Tanjugpura University

8.c Air Quality

Air Quality Monitoring for Package 5 in collaboration with Tanjungpura University

8.d Encroachment

Supervisor Monitoring

8.e Soil Erosion

Supervisor Monitoring

8.f Air Quality

Air Quality Monitoring for Package 6 in collaboration with Tanjungpura University

Air Quality Monitoring for Package 7 in collaboration with Tanjungpura University

8.g Occupational and Community Health and Safety

Data Statistic in PT Krakatau Engineering HSE Monthly Report

APPENDIX 9

Mission Findings

9.a Engineering Drawing

Engineering drawing of the underground oil-water separator for Sanggau Substation

9.b ROW Monitoring

Tree Growth Monitoring along the ROW Transmission Line

PT. PLN (PERSERO) FORMULIR CHECK LIST GROUND PATROL MINGGUAN

UNIT : UP3B SISTEM KALBAR FORMULIR : TOWER DAN SPAN

GI / GITET : GARDU INDUK BENGKAYANG JENIS TOWER : 41

PENGHANTAR : TRS 275KV BENGKAYANG - JAGOIBABANG SID : 00000959

NAMA BAY : TOWER BENGKAYANG - JAGOIBABANG 10 TIPE TOWER :

NO.PERALATAN : 010PERIODEINSPEKSI

: MINGGUAN

TANGGAL & JAM : 17-NOV-20 11:59:12 DURASI : 2.83 MENIT

PETUGAS : F NIKO LOKASI BUJUR : .9231999269686941

TANGGAL SYNC : 21-NOV-20 11:40:25 LOKASI LINTANG : 109.47258550487452

NO KOMPONEN KONDISI STATUS CATATAN PHOTO

1 LINGKUP TOWER

1.1 Jumper Konduktor (Mayor) Normal Tidak Terpasang Rantas Mekar AMAN (9)

1.2Chimney/ Kepala Pondasi(Mayor)

Normal Tertimbun Retak Terendam Bergeser AMAN (9)

1.3 Jumper GSW (Mayor) Normal Putus AMAN (9)

1.4 Ceramic Insulator (Mayor) Normal Terdapat Benda Asing Pecah Posisi string AMAN (9)

1.5Non-Ceramic Insulator(Mayor)

Normal Terdapat Benda Asing Patah Posisi string AMAN (9)

NO KOMPONEN KONDISI STATUS CATATAN PHOTO

1.6 Tangga Panjat (Minor) Normal Hilang Korosi Bengkok AMAN (9)

1.7 Papan Informasi (Minor) Normal Hilang/ Rusak Informasi Salah AMAN (9)

2 LINGKUP SPAN

2.1 Bare Conductor (Mayor) Normal Kawat Rantas Mekar AMAN (9)

2.2 ROW (Mayor)

Normal Ada Aktifitas Pekerjaan/ Crane Ada KegiatanPembangunan/ Bangunan Tumbuhan Benda Asing/ AktifitasManusia Layang-layang Jarak Terdekat (Wajib Diisi) Tidakada

AMAN (9)

2.3 Spacer (Minor) Normal Jatuh Tidak Terpasang Hilang Lepas AMAN (9)

2.4 Kawat GSW/ OPGW (Mayor) Normal Benda Asing Rantas Melorot AMAN (9)

2.5 Jejaring Pengaman (Minor) Hilang Normal Tidak Terpasang Korosi Lepas AMAN (9)

NO KOMPONEN KONDISI STATUS CATATAN PHOTO

3 LINGKUP TOWER

3.1 Bracing Tower (Mayor) Normal Kendor Bengkok Patah Hilang AMAN (9)

3.2 Grounding (Mayor) Normal Rantas Korosi Kendor Hilang Putus AMAN (9)

3.3Plat sambungan rangka(Mayor)

Normal Hilang/ Rusak AMAN (9)

3.4 Stub (Mayor) Normal Tertimbun Korosi Bengkok Terendam AMAN (9)

3.5Sealing End Kabel (TowerTransisi SUTT-SKTT) (Minor)

Bukan tower transisi Rembes Normal Bocor AMAN (9)

3.6 Halaman Tower (Mayor) Normal Longsor Dimanfaatkan pihak lain Banjir AMAN (9)

3.7 Anti Climbing Device (Minor) Normal Patah Korosi Hilang AMAN (9)

PT. PLN (PERSERO) FORMULIR CHECK LIST GROUND PATROL MINGGUAN

UNIT : UP3B SISTEM KALBAR FORMULIR : TOWER DAN SPAN

GI / GITET : GARDU INDUK NGABANG JENIS TOWER : 44

PENGHANTAR : TRS 150 KV NGABANG - TAYAN SID : 00001489

NAMA BAY : TOWER NGABANG-TAYAN T.60 TIPE TOWER :

NO.PERALATAN : T.60PERIODEINSPEKSI

: MINGGUAN

TANGGAL & JAM : 20-NOV-20 08:09:07 DURASI : 3.13 MENIT

PETUGAS : MUSLIMIN LOKASI BUJUR : .17700893897563758

TANGGAL SYNC : 21-NOV-20 07:27:24 LOKASI LINTANG : 110.07128022238614

NO KOMPONEN KONDISI STATUS CATATAN PHOTO

1 LINGKUP TOWER

1.1 Jumper Konduktor (Mayor) Normal Tidak Terpasang Rantas Mekar AMAN (9)

1.2Chimney/ Kepala Pondasi(Mayor)

Normal Tertimbun Retak Terendam Bergeser AMAN (9)

1.3 Jumper GSW (Mayor) Normal Putus AMAN (9)

1.4 Ceramic Insulator (Mayor) Normal Terdapat Benda Asing Pecah Posisi string AMAN (9)

1.5Non-Ceramic Insulator(Mayor)

Normal Terdapat Benda Asing Patah Posisi string AMAN (9)

1.6 Tangga Panjat (Minor) Normal Hilang Korosi Bengkok AMAN (9)

1-Semiannual Environmental S2 2020 Final.pdf2-APPENDIX.pdfAPP 1.pdfAPP 2.pdfimage_001.pdf (p.8)

APP 3.pdfAPP 4.pdfAPP 5.pdfAPP 6.pdfAPP 7.pdfSAFETY TALK (3).pdf (p.2)

APP 8.pdfAPP 9.pdf