Planned Maintenance Work

BRUNEI MUARA DISTRICT

JULY 2026
Listed below are the designated areas for the planned maintenance work as for JULY , 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1 Wednesday, 01st July 2026 9.00 am to 3.00 pm Kg. Sg. Tilong Maintenance of Overhead Line Cable Spg. 370, Kg. Sg. Tilong and its surrounding areas.
2 Thursday, 02nd July 2026 9.00 am to 3.00 pm Kg. Sg. Hanching Maintenance of Overhead Line Cable Spg. 535, Kg. Sg. Hanching and its surrounding areas
3 Thursday, 02nd July 2026 8.00 am to 4.00 pm Main Intake Station Jerudong 5 Maintenance of 11kV High Voltage System Main Intake Station Jerudong 5 and its surrounding areas.
4 Saturday, 04th July 2026 9.00 am to 3.00 pm STKRJ Tungku Gadong Replacement of Mini Feeder Pillar No. 9, Spg. 342-74, STKRJ Tungku Gadong and its surrounding areas.
5 Monday, 06th July 2026 9.00 am to 5.00 pm Sub-Station Jalan Kasat / Putat 2 Replacement of Distribution Feeder Pillar and Distribution Transformer Jalan Kasat / Putat 2 and its surrounding areas.
6 Monday, 06th July 2026 9.00 am to 3.00 pm Kg. Madang Maintenance of Low Voltage Overhead Line Cable Spg. 189, Kg. Madang and its surrounding areas.
 7 Thursday, 09th July 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

 Sub-Station Spg. 185-34 Kg. Katok  Maintenance of Distribution Transformer  Spg. 185-34 Kg. Katok and its surrounding areas.
8 Saturday, 11th July 2026 9.00 am to 4.30 pm Kg. Kulapis Relocated of UNN Overhead Line Pole near Low Voltage Overhead Line Around Spg. 99 to Spg. 99-36-8, Kg. Kulapis and its surrounding areas.
9 Monday, 13th July 2026 9.00 am to 2.00 pm Kg. Selayun Stringing and Relocated of Low Voltage Overhead Line Around Spg. 38-96, Kg. Selayun, Jalan Tanjung Bunut Kanan and its surrounding areas.
10  Thursday, 23rd July 2026 9.00 am to 3.00 pm Kg. Tungku Maintenance of Overhead Line Cable Spg. 236, Kg. Tungku and its surrounding areas.
 11 Monday, 27th July 2026 9.00 am to 3.00 pm Kg. Katok Replacement and Relocated of Overhead Line Cable Spg. 185-82 Kg. Katok and its surrounding areas.
 12 Tuesday, 28th July 2026 9.00 am to 3.00 pm  Kg. Beribi Maintenance of Overhead Line Cable Kg. Beribi Dalam Jln Kiarong and its surrounding areas. 
13 Thursday, 30th July 2026 9.00 am to 3.00 pm Kg. Katok Replacement and Relocated of Overhead Line Cable Spg. 185-82 Kg. Katok and its surrounding areas.

 

AUGUST 2026
Listed below are the designated areas for the planned maintenance work as for AUGUST , 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1 Sunday, 02nd August 2026 11.00 am to 3.00 pm Kg. Tungku Maintenance of Overhead Line Cable Spg. 177 & Spg. 162, Kg. Tungku and its surrounding areas.
2 Monday, 03rd August 2026 9.00 am to 3.00 pm Kg. Madang Installation Overhead Line Cable and Mini Feeder Pillar Spg. 46, Kg. Madang and its surrounding areas
3 Tuesday, 04th August 2026 9.00 am to 3.00 pm Kg. Lambak Maintenance of Overhead Line Cable Spg. 531 Kg. Lambak and its surrounding areas.
4 Wednesday, 05th August 2026 9.00 am to 3.00 pm STKRJ Kg. Tungku Maintenance of Overhead Line Cable Spg. 162-27, STKRJ Kg. Tungku and its surrounding areas.
5 Thursday, 06th August 2026 9.00 am to 4.00 pm Kg. Mata-Mata Replacement of Mini Feeder Pillar Simpang 364-43. Kg. Mata-Mata, Jalan Gadong and its surrounding areas.
6 Thursday, 06th August 2026 9.00 am to 3.00 pm Kg. Bolkiah ‘A’ Kg. Ayer Installation of Stay Wire and Maintenance of Overhead Line Kg. Bolkiah ‘A’ Kg. Ayer and its surrounding areas.
7 Saturday, 08th August 2026 9.00 am to 3.00 pm Kg. Madewa Maintenance of Overhead Line Cable Spg. 87, Kg. Madewa Jln Bunut and its surrounding areas.
8 Saturday, 08th August 2026 9.00 am to 3.00 pm Kg. Setia ‘B’ Relocated of Cable to New Pole Kg. Setia ‘B’ and its surrounding areas.
 8 Thursday, 13th August 2026 9.00 am to 3.00 pm Kg. Lambak Maintenance of Overhead Line Cable Spg. 119, Jln Bedil, Kg. Lambak and its surrounding areas.
9 Thursday, 13th August 2026

 9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Perumahan Yayasan Kg. Delima 1 Maintenance of Distribution Transformer Perumahan Yayasan g. Delima 1 and its surrounding areas.
 10 Saturday, 15th August 2026 9.00 am to 3.00 pm Kg. Lambak Maintenance of 11kV Aerial Cable Overhead Line Spg, 78, 88 & 98, Jln Bedil, Kg. Lambak and its surrounding areas.
11 Monday, 17th August 2026 8.00 am to 4.00 pm Main Intake Station Ban 5 Maintenance of 11kV High Voltage System Main Intake Station Ban 5 and its surrounding areas.
 12 Monday, 17th August 2026 9.00 am to 3.00 pm Kg. Lambak Maintenance of 11kV Aerial Cable Overhead Line Spg. 342 & Spg. 409 Jln Pasir Berakas Kg. Lambak and its surrounding areas.
13 Tuesday, 18th August 2026 9.00 am to 3.00 pm Kg. Sg. Hanching Maintenance of 11kV Aerial Cable Overhead Line Spg. 579, Kg. Sg. Hanching and its surrounding areas.
14 Tuesday, 18th August 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sekolah Rendah Serasa Maintenance of Distribution Transformer Spg. Sekolah Rendah Serasa and its surrounding areas.
15 Tuesday, 18th August 2026 9.00 am to 1.30 pm Kg. Jerudong Relocated of Low Voltage Overhead Line Around Spg. 396-54-15 to Spg. 396-54-36, Kg. Jerudong and its surrounding areas.
16 Wednesday, 19th August 2026 9.00 am to 3.00 pm Kg. Bunut Maintenance of Overhead Line Cable Spg. 11-100 Jln Hj Halus Kg. Bunut and its surrounding areas.
17 Thursday, 20th August 2026 9.00 am to 3.00 pm Kg. Bunut Maintenance of 11kV Aerial Cable Overhead Line Klinik Kesehatan Spg. 11 Jln Hj Halus Kg. Bunut and its surrounding areas.
18 Thursday, 20th August 2026

8.00 am to 4.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Main Intake Station VIP Housing Maintenance of 11kV High Voltage System MIS VIP Housing and its surrounding areas.
19 Saturday, 22nd August 2026 9.00 am to 3.00 pm Kg. Bunut Maintenance of Overhead Line Cable Spg. 11 Jln Hj Halus Kg. Bunut and its surrounding areas.
20 Saturday, 22nd August 2026 8.30 am to 2.00 pm Kelab Golf Pantai Mentiri Upgrading of Low Voltage Overhead Line Spg. 39 Jalan Kelab Golf Pantai Mentiri and its surrounding areas.
21 Monday, 24th August 2026 9.00 am to 3.00 pm Kg. Bunut Maintenance of 11kV Aerial Cable Overhead Line Spg. 92 Jln Hj Halus Kg. Bunut and its surrounding areas.
22 Monday, 24th August 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

 

Jalan 60 Spg. 64 Kg. Rimba Maintenance of Distribution Transformer Jalan 60 Spg. 64 Kg. Rimba and its surrounding areas.
23 Wednesday, 26th August 2026 9.00 am to 3.00 pm Kg. Tungku Maintenance of Overhead Line Cable Spg. 217-47 Kg. Tungku and its surrounding areas.
24 Wednesday, 26th August 2026

9.00 am to 4.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Main Intake Kuala Lurah Maintenance of 11kV High Voltage System MIS Kuala Lurah and its surrounding areas.
25 Thursday, 27th August 2026 9.00 am to 4.00 pm Kg. Bengkurong Replacement of New Distribution Feeder Pillar Spg. 71, Kg. Bengkurong and its surrounding areas.
26 Thursday, 27th August 2026 9.00 am to 4.00 pm Kg. Bengkurong Maintenance of Overhead Line Cable Spg. 11, Jalan Utama Kg. Bengkurong and its surrounding areas.
27 Saturday, 29th August 2026 9.00 am to 4.00 pm  Kg. Mata-Mata Relocated of Overhead Line Cable to New Pole   Spg. 52-25, Kg. Mata-Mata and its surrounding areas.
28 Monday, 31st August 2026 9.00 am until works completed Kg. Junjongan Relocated of 11kV Cable Spg. 1560 to Spg. 1580 Jln Junjongan, Kg. Junjongan and its surrounding areas.

 

SEPTEMBER 2026
Listed below are the designated areas for the planned maintenance work as for SEPTEMBER , 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1 Thursday, 03rd September 2026 9.00 am to 3.00 pm Kg. Beribi Dalam Relocated of Overhead Line Cable to New Pole Spg. 122, Kg. Beribi Dalam and its surrounding areas.
2 Saturday, 05th September 2026 9.00 am to 3.00 pm Kg. Bengkurong Maintenance of Overhead Line Spg. 66-109, Kg. Bengkurong and its surrounding areas
3  Thursday, 10th September 2026 9.00 am to 3.00 pm Kg. Tarap Bau  Relocated of Overhead Line Cable  Spg. 27 Kg. Tarap Bau and its surrounding areas. 
4 Thursday, 10th September 2026 9.00 am to 3.00 pm Kg. Beribi Dalam Relocated of Overhead Line Cable to New Pole Spg. 122 Kg, Beribi Dalam and its surrounding areas.
5 Thursday, 10th September 2026 

 9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

 Sub-Station Kasat/Putat #2 Maintenance of Distribution Transformer Kasat/Putat #2 and its surrounding areas.
6 Friday, 11th September 2026

 9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

 

Sub-Station Block 2G Bgn. Kementerian Kesihatan Jln Ong Sum Ping Maintenance of Distribution Transformer Block 2G Bgn. Kementerian Kesihatan Jln Ong Sum Ping and its surrounding areas.
7 Saturday, 12th September 2026 9.00 am to 3.00 pm Kg. Bengkurong Maintenance of Overhead Lines Cable Spg. 66-109 Kg. Bengkurong and its surrounding areas.
8 Monday, 14th September 2026 8.00 am until works completed Kg. Tanjong Bunut Maintenance of Overhead Lines Spg. 1244 to Spg. 1244-19, Kg. Tanjong Bunut and its surrounding areas.
 9 Tuesday, 15th September 2026 9.00 am to 3.00 pm Kg. Mangis Dua Installation of Cable to Mini Feeder Pillar  Spg. 58, Kg. Manggis Dua and its surrounding areas. 
10 Tuesday, 15th September 2026 8.00 am until works completed Kg. Tanjong Bunut  Maintenance of Overhead Lines  Spg. 1244-37 to Spg. 842-102, Jalan Bukit Silat, Kg. Tanjong Bunut and its surrounding areas.
11  Wednesday, 16th September 2026  9.00 am to 3.00 pm  Kg. Sg. Akar  Maintenance of Overhead Lines Cable Spg. 204-9 Kg. Sg. Akar and its surrounding areas. 
12 Wednesday, 16th September 2026  8.00 am until works completed Kg. Kilanas Maintenance of Overhead Lines Spg. 17 to Spg. 70, Jalan Bebatik Kilanas, Kg. Kilanas and its surrounding areas.
13 Thursday, 17th September 2026 9.00 am to 3.00 pm  Jln Kebangsaan Lama Maintenance of Overhead Lines Cable Spg. 570, Spg. 524 Jln Kebangsaan Lama and its surrounding areas.
14 Thursday, 17th September 2026 8.00 am until works completed Kg. Kilanas  Maintenance of Overhead Lines  Spg. 93 to Spg. 117,  Jalan Bebatik Kilanas, Kg. Kilanas and its surrounding areas.
15 Saturday, 19th September 2026 9.00 am to 3.00 pm Kg. Kasat Stringing of New Overhead Line Cable Spg. 518 Kg. Kasat and its surrounding areas.
16 Saturday, 19th September 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sub-Station Bgn Block 2C Jln Ong Sum Ping Maintenance of Distribution Transformer Block 2C Bgn JCHS Jln Ong Sum Ping
17 Monday, 21st September 2026 9.00 am to 3.00 pm Masjid Pulaie Maintenance of Overhead Lines Cable Spg. 78, Masjid Pulaie and its surrounding areas.
18 Monday, 21st September 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sub-Station Tungku 1 Replacement of Ring Main Unit (RMU) Kg. Tungku 1 and its surrounding areas.
19 Monday, 21st September 2026 9.00 am to 3.00 pm Kg. Manggis Dua Installation of Cable to Mini Feeder Pillar Spg. 58 Kg. Manggis Dua and its surrounding areas.
20 Monday, 21st September 2026 9.00 am to 4.00 pm Kg. Jangsak Replacement of Mini Feeder Pillar (MFP) Spg. 779, Kg. Jangsak and its surrounding areas.
21 Monday, 21st September 2026 8.00 am until works completed Kg. Kilanas Maintenance of Overhead Lines Cable Spg. 94 to Spg. 132 Jalan Bebatik Kilanas, Kg. Kilanas and its surrounding areas.
22 Monday, 21st September 2026 8.00 am to 4.30 pm Jalan Utama Berakas Replacement of Mini Feeder Pillar (MFP) Spg. 86, Jalan Utama Berakas and its surrounding areas.
23 Monday, 21st September 2026 9.00 am to 2.00 pm Kg. Tanjung Nangka Installation of Stay Wire for Electric Poles Jalan Seri Pahlawan, Kg. Tanjung Nangka around after Spg. 1626-41 to Spg. 1626-206 Kg. Tanjung Nangka and its surrounding areas.
24 Monday, 21st September 2026 9.00 am to 12.00 noon Kg. Kulapis Wayleave Maintenance Spg. 251, Kg. Kulapis and its surrounding area.
25 Tuesday, 22nd September 2026 9.00 am to 3.00 pm Kg. Anggerek Desa Maintenance of Overhead Lines Cable Spg. 88, Kg. Anggerek Desa and its surrounding areas.
26 Tuesday, 22nd September 2026 8.00 am until works completed Kg, Kilanas Maintenance of Overhead Lines Cable Spg. 117 to Spg. 136, Jalan Bebatik Kilanas, Kg. Kilanas and its surrounding areas.
27 Wednesday, 23rd September 2026 9.00 am to 3.00 pm Kg. Delima Dua Maintenance of Overhead Lines Cable Spg. 94-19 Kg. Delima Dua and its surrounding areas.
28 Wednesday, 23rd September 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sub-Station Spg. 185-82-32 Kg. Katok Replacement of Ring Main Unit (RMU) Spg. 185-82-32 Kg. Katok and its surrounding areas.
29 Wednesday, 23rd September 2026 9.00 am to 12.00 noon Kg. Kulapis Wayleave Maintenance Spg. 229, Kg. Kulapis and its surrounding areas.
30 Thursday, 24th September 2026 9.00 am to 3.00 pm Jalan Kustin Maintenance of Overhead Lines Cable Jalan Kustin and its surrounding areas.
31 Thursday, 24th September 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sub-Station Spg. 185-82-32 Kg. Katok Replacement of Ring Main Unit (RMU) Spg. 185-82-32 Kg. Katok and its surrounding areas.
32 Thursday, 24th September 2026 9.00 am to 12.00 noon Kg. Kulapis Wayleave Maintenance Spg. 240, Kg. Kulapis and its surrounding areas.
33 Thursday, 24th September 2026 8.00 am until works completed Kg. Kilanas Maintenance of Overhead Lines Cable Spg. 148 to Spg. 178, Jalan Bebatik Kilanas, Kg. Kilanas and its surrounding areas.
34 Thursday, 24th September 2026 9.00 am to 3.00 pm RPN Kg. Rimba Replacement of Mini Feeder Pillar Spg. 49-6-13, Jalan 60, RPN Kg. Rimba and its surrounding areas.
35 Thursday, 24th September 2026 9.00 am to 1.00 pm Jalan Bebatik Kulapis Maintenance of Low Voltage Overhead Line After Spg. 121 to Spg. 240, Jln Bebatik Kulapis, Kawasan Kemajuan Pertanian Tanah Tuah and its surrounding areas.
36 Thursday, 24th September 2026 9.00 am to 3.00 pm Kg. Tarap Bau Relocated of Overhead Line Cable Spg. 27, Kg. Tarap Bau and its surrounding areas.
37 Saturday, 26th September 2026 9.00 am to 3.00 pm Kg. Bengkurong Relocated of Overhead Line Cable Spg. 71, Kg. Bengkurong and its surrounding areas.
38 Saturday, 26th September 2026 8.00 am to 6.00 pm Jalan Bebatik Kulapis Maintenance of Low Voltage Overhead Line After Spg. 121 to Spg. 240, Jln Bebatik Kulapis, Kawasan Kemajuan Pertanian Tanah Tuah and its surrounding areas.
39 Monday, 28th September 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sub-Station Masjid Kg. Kapok Maintenance of Distribution Transformer Masjid Kg. Kapok and its surrounding areas.
40 Monday, 28th September 2026 9.00 am to 12.00 noon Kg. Kulapis Wayleave Maintenance At the end of Spg. 99, Kg. Kulapis and its surrounding areas.
41 Monday, 28th September 2026 9.00 am to 12.00 noon Kg. Kilanas Maintenance of Overhead Lines Cable Spg. 242 to Spg. 255, Jalan Bebatik Kilanas, Kg. Kilanas and its surrounding areas.
42 Monday, 28th September 2026 9.00 am to 3.00 pm Kg. Manggis 2 Installation of Mini Feeder Pillar Spg. 58 Kg. Manggis 2 and its surrounding areas.
43 Tuesday, 29th September 2026 8.00 am until works completed Kg. Bebatik Maintenance of Overhead Lines Cable Spg. 406 to Spg.  444, Jalan Mulaut, Kg. Bebatik and its surrounding areas.
44 Wednesday, 30th September 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

 

Main Intake Station RTB Serasa Maintenance of Distribution Transformer Main Intake Station RTB Serasa and its surrounding areas.
45 Wednesday, 30th September 2026 8.00 am until works completed Kg. Bebatik Maintenance of Overhead Lines Cable Spg. 21 to Spg. 36, Jalan Bebatik Kulapis, Kg. Bebatik and its surrounding areas.
46 Wednesday, 30th September 2026 9.00 am to 12.00 noon Kg. Mulaut Wayleave Maintenance Spg. 228, Kg. Mulaut and its surrounding areas.

 

 

OCTOBER 2026
Listed below are the designated areas for the planned maintenance work as for OCTOBER , 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1

Thursday,

01st October 2026

9.00 am to 12.00 noon Kg. Mulaut Wayleave Maintenance Spg. 259, Kg. Mulaut and its surrounding areas.
2

Thursday,

01st October 2026

8.00 am until works completed Kg. Bebatik Maintenance of Overhead Lines Spg. 37, Jalan Bebatik Kulapis, Kg. Bebatik and its surrounding areas.
 3

Thursday,

01st October 2026

9.00 am to 3.00 pm Kg. Mata-Mata Replacement of Overhead Line Cable Spg. 74-36 Kg. Mata-Mata and its surrounding areas.
4

Thursday,

01st October 2026

 

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sub-Station Spg. 235 Jalan Jerudong Replacement of Ring Main Unit Spg. 235 Jalan Jerudong and its surrounding areas.
5

Saturday,

03rd October 2026

9.00 am to 3.00 pm Kg. Manggis 2 Installation of New Mini Feeder Pillar Spg. 58 Kg. Manggis 2 and its surrounding areas.
6 

Monday,

05th October 2026

9.00 am to 12.00 noon Kg. Mulaut Wayleave Maintenance  Spg. 353, Kg. Mulaut and its surrounding areas. 
7 

Monday,

05th October 2026

9.00 am to 3.00 pm Kg. Mata-Mata Replacement of Overhead Line Cable Spg. 74-41-6 Kg. Mata-Mata and its surrounding areas.
8

Monday,

05th October 2026

 

9.00 am to 3.00 pm Kg. Lambak Kanan Replacement and Relocated of Overhead Line Cable  Spg. 57-10-32-5 Jln 64 Kg. Lambak Kanan and its surrounding areas.
9

Monday,

05th October 2026

 

9.00 am to 4.00 pm Kg. Perpindahan Rimba Replacement of Mini Feeder Pillar (MFP) Jalan 60, Simpang 21 Kg. Perpindahan Rimba and its surrounding areas.
10

Monday,

05th October 2026

 

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sub-Station Tanjung Nangka 2 Replacement of Ring Main Unit Tanjung Nangka 2 and its surrounding areas.
11

Tuesday,

06th October 2026

9.00 am to 3.00 pm Kg. Mata-Mata Replacement of Overhead Line Cable Spg. 74-41-31-17 Kg. Mata-Mata and its surrounding areas.
12

Wednesday,

07th October 2026

9.00 am to 12.00 noon Kg. Mulaut Wayleave Maintenance  Spg. 56, Kg. Mulaut, Tanjung Nangka and its surrounding areas.
13

Wednesday,

07th October 2026

9.00 am to 3.00 pm Kg. Delima Dua Replacement of Overhead Line Cable Spg. 94-19 Kg. Delima Dua and its surrounding areas.
14

Saturday,

10th October 2026

9.00 am to 5.00 pm Kg. Delima Dua Replacement of Overhead Line Cable Spg. 95-19, Kg. Delima Dua and its surrounding areas.
15

Sunday, 

11th October 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sub-Station Baiduri Bank, Kiarong Replacement of Ring Main Unit Bgn. Baiduri Bank Kiarong and its surrounding areas.
16

Monday,

12th October 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

 

Sub-Station Mawar Desa Villa Replacement of Ring Main Unit Mawar Desa Villa Tanjong Nangka and its surrounding areas.
17

Monday,

12th October 2026

 

9.00 am to 3.00 pm

Kg. Saba Darat ‘A’, Kg. Ayer Relocated of Overhead Line Cable to New Pole Kg. Saba Darat ‘A’, Kg. Ayer and its surrounding areas.
18

Tuesday,

13th October 2026

9.00 am to 4.00 pm Kg. Tagap Selayun  Relocated of Low Voltage Overhead Line After Spg. 124 to Spg. 177, Kg. Tagap Selayun, Jalan Sengkurong A/B and its surrounding areas.
19

Wednesday,

14th October 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

Sub-Station Fire Brigade Jerudong Replacement of Ring Main Unit Fire Brigade Jerudong and its surrounding areas.
20

Friday,

16th October 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

 

Sub-Station Sg. Besar #1 (Opp Klinik Sg. Besar) Maintenance of Distribution Transformer Spg. 51, Sekolah Rendah Sultan Abdul Bubin and its surrounding areas
21

Tuesday,

20th October 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

 

Sub-Station Spg. 279 Kg. Kapok Maintenance of Distribution Transformer Spg. 279 Kg. Kapok and its surrounding areas.
22

Thursday,

22th October 2026

9.00 am to 5.00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

 

Sub-Station Spg. 361 Kg. Kapok Maintenance of Distribution Transformer Spg. 361 Kg. Kapok and its surrounding areas.

 

NOVEMBER 2026
Listed below are the designated areas for the planned maintenance work as for NOVEMBER , 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1
2
         

 

DECEMBER 2026
Listed below are the designated areas for the planned maintenance work as for DECEMBER , 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1
2
         

 

TUTONG DISTRICT

JULY 2026
Listed below are the designated areas for the planned maintenance work as for JULY, 2026:
BILL DAY & DATE TIME LOCATION WORK DESCRIPTION AFFECTED AREAS OF OUTRAGES
1 Saturday, 04th July 2026 08:30am until finished Kg Bukit, Mukim Ukong Maintenance of Distribution Feeder pillar as Substation Kg Bukit #1. A part of Kg Bukit.
2 Tuesday, 07th July 2026 08:30am until finished Kg Lubok Pulau, Mukim Tg Maya Tutong Maintenance of Distribution Feeder pillar at Substation at Lubok Pulau #2. A part of Kg lubok Pulau.
3 Friday ,10th July 2026 08:30am until finished Kg Kiudang, Mukim Kiudang Tutong Maintenance of Distribution Feeder pillar at Substation Kiudang Luar. A part of Kg Kiudang.
4 Thursday, 09th July 2026 08:30am until finished Kg Luagan Timbaran & Kg Birau Tutong Installation of poles

A part of Kg Luagan Timbaran and Kg Birau Tutong

 

5 Saturday, 11th July 2026 08:30am until finished Kg Bukit Udal, Mukim Tg Maya Tutong Maintenance of Distribution Feeder pillar at Substation Sek Ren Bukit Udal. A part of Kg bukit Udal.
6 Saturday, 18th July 2026 08:30am until finished Kg Bang Ligi, Mukim Ukong Tutong Maintenance of Distribution Feeder pillar at Substation Bang Ligi. A part of Kg Bang Ligi, Tutong.
7 Saturday, 25th July 2026 08:30am until finished Kg Tumpuan Ugas, Mukim Telisai Tutong Maintenance of Distribution Feeder pillar at Substation Tumpuan Ugas. A part of Tumpuan Ugas Telisai.
8 Tuesday, 28th July 2026 08:30am until finished Kg Long mayan, Mukim Ukong Tutong Maintenance of Distribution Feeder pillar at Substation Long mayan #2. A part of Kg Long mayan, Tutong
9 Thursday, 30th July 2026 08:30am until finished Kg Danau, Mukim Telisai Tutong Maintenance of Distribution Feeder pillar at Substation Spg 3 Danau. A part of Kg Danau, Tutpng

 

AUGUST 2026
Listed below are the designated areas for the planned maintenance work as for AUGUST, 2026:
BILL DAY & DATE TIME LOCATION WORK DESCRIPTION AFFECTED AREAS OF OUTRAGE
1 Saturday, 1st August 2026 09:00 until finished Kg Sengkarai DFP maintenance at Substation pengasing Dalam  Jalan Pengasing Dalam, Mukim Sengkarai Tutong
2 Tuesday, 04th August 2026 09:00 until finished Kg Long Mayan DFP maintenance at Substation Kg Long mayan A part of Kg Long Mayan. Tutong
3 Thursday, 06th August 2026 09:00 until finished Kg Penanjong DFP maintenance at Substation Masjid Kampong Penanjong Overall Jalan Masjid Kg Penanjong, Mukim Pekan Tutong
4 Wednesday, 19th August 2026 08:00 until finished Kg Sembatang Rectification of Partial Discharge at Substation Sembatang A part of Kg Keriam
5 Thursday, 20th August 2026 08:00 until finished Kawasan Perpindahan Bukit Beruang Rectification of Partial Discharge at Substation Spg 1185-73-180 RPN Bukit Beruang A part of RPN Bukit Beruang
6 Monday, 24th August 2026 08:00 until finished Kg Penanjong Rectification of Partial Discharge at Substation Palu  A part of  Jalan Palu, Kg Penanjong
7 Wednesday, 26th August 2026 08:00 until finished Kawasan Perpindahan Bukit Beruang Rectification of Partial Discharge at Substation H11 RPN Bukit Beruang A part of RPN Bukit Beruang
8 Monday, 31st August 2026 08:00 until finished Bangunan O G Complex Rectification of Partial Discharge at nearest Substation O G Building

 

SEPTEMBER 2026
Listed below are the designated areas for the planned maintenance work as for SEPTEMBER, 2026:
BILL DAY & DATE TIME LOCATION WORK DESCRIPTION AFFECTED AREAS OF OUTRAGE
1 Tuesday, 1st September 2026 08:00 until finished Kg Bukit, Tutong Rectification of PD at Substation Kg Bukit #2  A part of Kg Ukong Tutong
2 Wednesday, 2nd September 2026 08:00 until finished Kg Merimbun, Tutong Rectification of PD at Substation Kg Merimbun A part of Kg Merimbun, Tutong
3 Thursday, 03rd September 2026 08:00 until finished Kg Pengkalan Piasau Tutong Maintenance of Distribution Transformer (TX) at Substation Pengkalan Piasau A part of Kg Pengkalan Piasau and surrounding areas
4 Monday, 07th September 2026 08:00 until finished Jalan Binturan Kem Maintenance of 11 000 k V Electrical equipment at Substation Package Unit Huighway #2, Binturan Kem A part of Kg Bukit Panggal
5 Saturday, 12th September 2026 08:00 until finished Kg Bukit Udal Tutong Maintenance of Distribution Transformer (TX) at Substation Bukit Udal #2 A part of Kg Bukit Udal and surrounding areas
6 Tuesday, 15th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
7 Wednesday, 16th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
8 Thursday, 17th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
9 Thursday, 17th September 2026 08:00 until finished Kg Luagan Timbaran Replacement of Distribution Feeder Pillar (DFP) at Substation Luagan Timbaran From Spg 142 to Spg 158 and surrounding areas.
10 Friday, 18th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
11 Saturday, 19th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
12 Sunday, 20th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
13 Monday, 21st September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
14 Tuesday, 22nd September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
15 Wednesday, 23rd September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
16 Thursday, 24th September 2026 08:00 until finished Kg Bukit Sulang Tutong Maintenance of Distribution Transformer (TX) at Substation Spg 3 Bukit Sulang A part of Kg Bukit Sulang and surrounding areas
17 Thursday, 24th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
18 Friday, 25th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
19 Saturday, 26th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
20 Sunday, 27th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
21 Monday, 28th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
22 Tuesday, 29th September 2026 08:00 until finished Kg Bukit Tutong Maintenance of Distribution Transformer (TX) at Substation Kg Bukit #3 A part of Kg Bukit and surrounding areas
23 Tuesday, 29th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau
24 Wednesday, 30th September 2026 08:00 until finished Kg Bekiau Replacement work of the 11,000 overhead line at Jalan Kecil Bekiau. A part of Kg Bekiau

 

OCTOBER 2026
Listed below are the designated areas for the planned maintenance work as for OCTOBER, 2026:
BILL DAY & DATE TIME LOCATION WORK DESCRIPTION AFFECTED AREAS OF OUTRAGE
1 Thursday, 08th October 2026 09:00am until 16:30pm Kg Serambangun Maintenance Distribution Transformer (TX) at Substation Hj Junaidi Serambangun  A part of Kg Serambangun
2 Thursday, 15th October 2026 09:00am until 16:30pm Kg Mungkom Dalam Maintenance Distribution Transformer (TX) at Substation Mungkom Dalam A part of Kg Mungkom Dalam
3 Saturday, 17th October 2026 09:00am until 16:30pm Kg Bukit Sulang Maintenance Distribution Transformer (TX) at Substation Spg 3 Bukit Sulang

 

A part of Kg Bukit Sulang

4 Thursday, 24th October 2026 09:00am until 16:30pm Kg Long Mayan Maintenance Distribution Transformer (TX) at Substation Long Mayan #3 A part of Kg Long Mayan
5 Thursday, 29th October 2026 09:00am until 16:30pm Kg Bukit Udal Maintenance Distribution Transformer (TX) at Substation Bukit Udal #1 A part of Bukit Udal

 

NOVEMBER 2026
Listed below are the designated areas for the planned maintenance work as for NOVEMBER, 2026:
BILL DAY & DATE TIME LOCATION WORK DESCRIPTION AFFECTED AREAS OF OUTRAGE

 

DECEMBER 2026
Listed below are the designated areas for the planned maintenance work as for DECEMBER, 2026:
BILL DAY & DATE TIME LOCATION WORK DESCRIPTION AFFECTED AREAS OF OUTRAGE

 

BELAIT DISTRICT

JULY 2026
Listed below are the designated areas for the planned maintenance work as for JULY, 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1 Wednesday, 01st July 2026

08:00 am to 12:00 noon

01:30 pm to 04:00 pm

S/S RMU Kg. Baru

S/S Jalan Bolkiah

Connection of power supply from Distribution Feeder Pillar to a new street light Control Panel

1) Spg 94 Sg. Bera

2) Jalan Bolkiah and surrounding areas

3) Jalan Kelinik Seria

2 Saturday, 04th July 2026 08:30 am to 04:30 pm Jalan Sungai Kampong Melayu Asli Replacement of Overhead Cable Jalan Sungai Kampong Melayu Asli, Jalan Sultan and surrounding areas
3 Saturday, 11th July 2026 08:30 am to 04:30 pm Jalan Sungai Kampong Melayu Asli Replacement of Overhead Cable Jalan Sungai Kampong Melayu Asli, Jalan Sultan and surrounding areas
4 Thursday, 16th July 2026 08:00 am to 04:30 pm Jalan Lubok Palam Replacement of Overhead Cable Jalan Lubok Palam and surrounding areas
5 Friday, 17th July 2026 08:00 am to 05:00 pm S/S Pejabat Kerajaan Lama Replacement of Transformer & Distribution Feeder Pillar Belait District Office Building Jalan McKerron, Kuala Belait Library and surrounding areas
6 Tuesday, 21st July 2026

08:00 am to 05:00 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

S/S Panaga 8 Maintenance of Transformer Spg 31, Spg 32, Spg 38, Spg 37, Spg 43, Spg 46, Spg 48 and Spg 52 Jalan Teripas, Panaga Housing and surrounding areas
7 Tuesday, 21st July 2026 08:00 am to 04:30 pm Spg 116 Jalan Maulana Replacement of Overhead Cable Spg 116, Spg 108 Jalan Maulana and surrounding areas
8 Thursday, 23rd July 2026 08:00 am to 04:30 pm Jalan Dipa Negara Replacement of Overhead Cable Spg 23, Spg 23-7, Spg 23-14, Spg 23-21, Spg 23-22 Jalan Dipa Negara and surrounding areas
9 Thursday, 23rd July 2026

08:00 am to 04:30 pm

(Interruption of supply is about 5-15 mins i.e during switching)

S/S Mariam Industrial Park – S/S Sungai Teraban B Load transfer BSP Rasau
10 Saturday, 25th July 2026

08:00 am to 04:30 pm

(Interruption of supply is about 5-15 mins i.e during switching)

Jalan Sungai Empat Straightening an 11 kV Pole Sungai Tujoh Control Post, the entire Kampong Sungai Teraban and surrounding areas
11 Monday, 27th July 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Spg 372-28 Jalan Singa Menteri Replacement of street light mounted on electrical pole Spg 372-28 Jalan Singa Menteri and surrounding areas
12 Tuesday, 28th July 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Spg 372-28 Jalan Singa Menteri Maintenance of street light mounted on electrical pole Spg 372-28 Jalan Singa Menteri and surrounding areas
13 Wednesday, 29th July 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Spg 372-28 Jalan Singa Menteri Maintenance of street light mounted on electrical pole Spg 372-28 Jalan Singa Menteri and surrounding areas
14 Wednesday, 29th July 2026 08:00 am to 05:00 pm Jalan Mumong By-pass Replacement of Overhead Cable Spg 120 Jalan Mumong By-pass and surrounding areas
15 Thursday, 30th July 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Spg 372-28 Jalan Singa Menteri Maintenance of street light mounted on electrical pole Spg 372-28 Jalan Singa Menteri and surrounding areas
16 Thursday, 30th July 2026 08:00 am to 05:00 pm Jalan Lubok Palam Replacement of Overhead Cable Jalan Lubok Palam, Jalan Petai, Jalan Melilit and surrounding areas
17 Friday, 31st July 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Spg 372-28 Jalan Singa Menteri Maintenance of street light mounted on electrical pole Spg 372-28 Jalan Singa Menteri and surrounding areas

 

AUGUST 2026
Listed below are the designated areas for the planned maintenance work as for AUGUST , 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1 Monday, 03rd August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Sungai Pandan Maintenance of street light mounted on electrical pole Spg 231, Spg 231-6, Spg 112 to Spg 160 Jalan Sungai Pandan, Jalan Pandan 1, Jalan Pandan 2, entire areas of Simpang Pandan 5 and 5A, parts of Jalan Jaya Negara, parts of Jalan Sungai Pandan and the surrounding areas
2 Monday, 03rd August 2026 08:30 am until works completed S/S Terunan Replacement of Distribution Feeder Pillar Parts of Jalan Kecil Tenajor Ratan, Jalan Utama Ratan, parts of Jalan Labi Lama including Labi Mosque, UNN Tower, Jalan Terunan, and Labi Police Station.
3 Tuesday, 04th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Sungai Pandan Maintenance of street light mounted on electrical pole Spg 231, Spg 231-6, Spg 112 to Spg 160 Jalan Sungai Pandan, Jalan Pandan 1, Jalan Pandan 2, entire areas of Simpang Pandan 5 and 5A, parts of Jalan Jaya Negara, parts of Jalan Sungai Pandan and the surrounding areas
4 Wednesday, 05th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Sungai Pandan Maintenance of street light mounted on electrical pole Spg 231, Spg 231-6, Spg 112 to Spg 160 Jalan Sungai Pandan, Jalan Pandan 1, Jalan Pandan 2, entire areas of Simpang Pandan 5 and 5A, parts of Jalan Jaya Negara, parts of Jalan Sungai Pandan and the surrounding areas
5 Thursday, 06th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Sungai Pandan Maintenance of street light mounted on electrical pole Spg 231, Spg 231-6, Spg 112 to Spg 160 Jalan Sungai Pandan, Jalan Pandan 1, Jalan Pandan 2, entire areas of Simpang Pandan 5 and 5A, parts of Jalan Jaya Negara, parts of Jalan Sungai Pandan and the surrounding areas
6 Friday, 07th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Sungai Pandan Maintenance of street light mounted on electrical pole Spg 231, Spg 231-6, Spg 112 to Spg 160 Jalan Sungai Pandan, Jalan Pandan 1, Jalan Pandan 2, entire areas of Simpang Pandan 5 and 5A, parts of Jalan Jaya Negara, parts of Jalan Sungai Pandan and the surrounding areas
7 Saturday, 08th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Sungai Pandan Maintenance of street light mounted on electrical pole Spg 231, Spg 231-6, Spg 112 to Spg 160 Jalan Sungai Pandan, Jalan Pandan 1, Jalan Pandan 2, entire areas of Simpang Pandan 5 and 5A, parts of Jalan Jaya Negara, parts of Jalan Sungai Pandan and the surrounding areas
8 Monday.10th August 2026 08:00 am to 05:00 pm Spg 284 Jalan Singa Menteri Installation of new overhead cable Spg 284 & Spg 314 Jalan Singa Menteri and surrounding areas
9 Monday.10th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Dipa Negara Maintenance of street light mounted on electrical pole Spg 24, Spg 24-15, Spg 42-15, Spg 23, Spg 23-7, Spg 23-14, Spg 23-21, Spg 23-22 Jalan Dipa Negara and surrounding area, Spg 50-22, Spg 50-22-15, entire Spg 7 Jalan Mumong and surrounding areas
10 Monday, 10th August 2026 08:00 am to 04:00 pm Labi Area Wayleave Clearing Kago C to Melilas areas including Soon Lee KKP Singap, Jalan Singap, Merangking Primary School and surrounding areas, Bukit Sawat Primary School, Merangking Hilir and long house at Mukim Sukang
 12 Tuesday, 11th August 2026 08:00 am to 05:00 pm Spg 284 Jalan Singa Menteri Installation of new overhead cable Spg 284 & Spg 314 Jalan Singa Menteri and surrounding areas
 13  Tuesday, 11th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Dipa Negara Maintenance of street light mounted on electrical pole Spg 24, Spg 24-15, Spg 42-15, Spg 23, Spg 23-7, Spg 23-14, Spg 23-21, Spg 23-22 Jalan Dipa Negara and surrounding area, Spg 50-22, Spg 50-22-15, entire Spg 7 Jalan Mumong and surrounding areas
 14 Tuesday, 11th August 2026 08:00 am to 04:00 pm Labi Area Wayleave Clearing Kago C to Melilas areas including Soon Lee KKP Singap, Jalan Singap, Merangking Primary School and surrounding areas, Bukit Sawat Primary School, Merangking Hilir and long house at Mukim Sukang
15  Wednesday, 12th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Dipa Negara Maintenance of street light mounted on electrical pole Spg 24, Spg 24-15, Spg 42-15, Spg 23, Spg 23-7, Spg 23-14, Spg 23-21, Spg 23-22 Jalan Dipa Negara and surrounding area, Spg 50-22, Spg 50-22-15, entire Spg 7 Jalan Mumong and surrounding areas
 16 Wednesday, 12th August 2026 08:00 am to 04:00 pm Labi Area Wayleave Clearing Kago C to Melilas areas including Soon Lee KKP Singap, Jalan Singap, Merangking Primary School and surrounding areas, Bukit Sawat Primary School, Merangking Hilir and long house at Mukim Sukang
17  Thursday, 13th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Dipa Negara Maintenance of street light mounted on electrical pole Spg 24, Spg 24-15, Spg 42-15, Spg 23, Spg 23-7, Spg 23-14, Spg 23-21, Spg 23-22 Jalan Dipa Negara and surrounding area, Spg 50-22, Spg 50-22-15, entire Spg 7 Jalan Mumong and surrounding areas
18 Thursday, 13th August 2026 08:00 am to 04:00 pm Labi Area Wayleave Clearing Kago C to Melilas areas including Soon Lee KKP Singap, Jalan Singap, Merangking Primary School and surrounding areas, Bukit Sawat Primary School, Merangking Hilir and long house at Mukim Sukang
 19 Friday, 14th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Dipa Negara Maintenance of street light mounted on electrical pole Spg 24, Spg 24-15, Spg 42-15, Spg 23, Spg 23-7, Spg 23-14, Spg 23-21, Spg 23-22 Jalan Dipa Negara and surrounding area, Spg 50-22, Spg 50-22-15, entire Spg 7 Jalan Mumong and surrounding areas
20 Saturday, 15th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Dipa Negara Maintenance of street light mounted on electrical pole Spg 24, Spg 24-15, Spg 42-15, Spg 23, Spg 23-7, Spg 23-14, Spg 23-21, Spg 23-22 Jalan Dipa Negara and surrounding area, Spg 50-22, Spg 50-22-15, entire Spg 7 Jalan Mumong and surrounding areas
21 Saturday, 15th August 2026

08:00 am to 04:30 pm

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

S/S Jati 2 Maintenance of Transformer Spg 120-48-35-27-12, Spg 120-48-35-27-18, Spg 120-48-35-27-22, Spg 120-48-35-27-28, Spg 120-48-35-27-34, Spg 120-48-35-70-40, Spg 120-48-35-27-46, Spg 120-48-35-27-52, Spg 120-48-35-27-58 and Spg 120-48-35-27-64 STKRJ Kg. Mumong, part of Jalan Jaya Indera and surrounding areas
22 Monday, 17th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Kg Sg Teraban Maintenance of street light mounted on electrical pole Jalan Sungai Satu Spg 284-22, Spg 292-13 Kampong Sungai Teraban and surrounding areas
23 Monday, 17th August 2026 08:30 am till works completed S/S Sg Petai Maintenance of Transformer Spg 489 Jalan Sungai Petai and surrounding areas
24 Tuesday, 18th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Kg Sg Teraban Maintenance of street light mounted on electrical pole Jalan Sungai Satu Spg 284-22, Spg 292-13 Kampong Sungai Teraban and surrounding areas
25 Wednesday, 19th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Temenggong Maintenance of street light mounted on electrical pole Jalan Temenggong and surrounding areas
26 Wednesday, 19th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Kg Sg Teraban Maintenance of street light mounted on electrical pole Jalan Sungai Satu Spg 284-22, Spg 292-13 Kampong Sungai Teraban and surrounding areas
27 Thursday, 20th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Temenggong Maintenance of street light mounted on electrical pole Jalan Temenggong and surrounding areas
 28 Thursday, 20th August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Kg Sg Teraban Maintenance of street light mounted on electrical pole Jalan Sungai Satu Spg 284-22, Spg 292-13 Kampong Sungai Teraban and surrounding areas
 29 Thursday, 20th August 2026

08:30 am till works completed

(Interruption of supply is about 5-15 mins)

S/S Kenapol Maintenance of Transformer Part of Jalan Gatas, Jalan Terselin, Jalan Kecil Kenapol, parts of Jalan Terawan including Chung Hwa Primary School
30 Friday, 21st August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Temenggong Maintenance of street light mounted on electrical pole Jalan Temenggong and surrounding areas
31 Friday, 21st August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Kg Sg Teraban Maintenance of street light mounted on electrical pole Jalan Sungai Satu Spg 284-22, Spg 292-13 Kampong Sungai Teraban and surrounding areas
 32 Saturday, 22nd August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Jalan Temenggong Maintenance of street light mounted on electrical pole Jalan Temenggong and surrounding areas
33 Saturday, 22nd August 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Kg Sg Teraban Maintenance of street light mounted on electrical pole Jalan Sungai Satu Spg 284-22, Spg 292-13 Kampong Sungai Teraban and surrounding areas
34 Monday, 24th August 2026 09:00 am to 10:00 am S/S Jati 2 Installation of Neutral Earthing for Transformer Spg 120-48-35-27-12, Spg 120-48-35-27-18, Spg 120-48-35-27-22, Spg 120-48-35-27-28, Spg 120-48-35-27-34, Spg 120-48-35-70-40, Spg 120-48-35-27-46, Spg 120-48-35-27-52, Spg 120-48-35-27-58 and Spg 120-48-35-27-64 STKRJ Kg. Mumong, part of Jalan Jaya Indera and surrounding areas
35 Thursday, 27th August 2026 08:00 am to 04:30 pm Jalan Dipa Negara Maintenance of Overhead Cable Spg 41-22. Spg 23-22, Spg 41-8 Jalan Dipa Negara and surrounding areas

 

SEPTEMBER 2026
Listed below are the designated areas for the planned maintenance work as for SEPTEMBER, 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1 Tuesday, 01st September 2026

08:00 am to 05:00 pm

(Interruption of supply is about 5 mins i.e during load transfer)

MIS Seri Maharaja Maintenance of 11kV Switchgear KB Sentral Shopping Centre, housing areas at Jalan Dermawangsa, Jalan Laila Bentara, part of Jalan Dipa Negara, part of STKRJ Kg Mumong and The Reach Apartment
2 Tuesday, 01st September 2026

08:30 am to 12:00 noon

01:30 pm to 04:30 pm

Kampung Sungai Kuru Maintenance of street light Kampung Sungai Kuru and the surrounding areas
3 Wednesday, 02nd September 2026

08:30 am to 12:00 noon

01:30 pm to 04:30 pm

Kampung Sungai Kuru Maintenance of street light Kampung Sungai Kuru and the surrounding areas
4 Thursday, 03rd September 2026

08:30 am to 12:00 noon

01:30 pm to 04:30 pm

Kampung Sungai Kuru Maintenance of street light Kampung Sungai Kuru and the surrounding areas
5 Thursday, 10th September 2026

08:30 am to 12:15 noon

02:00 pm to 04:00 pm

Sg. Bakong & Lumut Tersusun Maintenance of Low Voltage Overhead Cable

Jalan Kecil Sg. Bakong Lumut

Spg 217 Sg Bakong and surrounding areas

Nimanja Lumut Store, Al-Muhamadiyah Enterprise Supermarket and surrounding areas

Spg 638, Spg 638-40, Spg 638-34, Spg 638-28 Lumut Tersusn and surrounding areas

6 Saturday, 12th September 2026

08:30 am to 12:15 noon

02:00 pm to 04:00 pm

Sg. Bakong & Lumut Tersusun Maintenance of Low Voltage Overhead Cable

Jalan Kecil Sg. Bakong Lumut

Spg 217 Sg Bakong and surrounding areas

Nimanja Lumut Store, Al-Muhamadiyah Enterprise Supermarket and surrounding areas

Spg 638, Spg 638-40, Spg 638-34, Spg 638-28 Lumut Tersusun and surrounding areas

7 Sunday, 13th September 2026 08:30 am until works completed S/S Jalan Lorong Bolkiah Seria Replacement of Sub-Distribution Feeder Pillar Seria Municipal Department, Information Department, Seria Library, barrack Jalan Bolkiah, Spg 3, Spg 7 and Spg 13 Jalan Bolkiah Seria and surrounding areas
8 Monday, 21st September 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Sungai Kuru Maintenance of Street Light Kampong Sungai Kuru and its surrounding areas
9 Monday, 21st September 2026

08:30 am to 12:15 noon

01:30 pm to 04:30 pm

Kampong Rampayoh Replacement of Low Voltage Overhead Part of Jalan Utama Rampayoh, Jalan Rampayoh (Mobil), Sekolah Rendah Rampayoh, Jalan Kecil Telingan Rampayoh Timur (Coffee Farm) and its Surrounding areas
10 Tuesday, 22nd September 2026

08:00 am to 12:00 noon

01:30 pm to 04:30 pm

Sungai Kuru Maintenance of Street Light Kampong Sungai Kuru and its surrounding areas
11 Tuesday, 22nd September 2026

08:30 am to 12:15 noon

01:30 pm to 04:30 pm

Kampong Rampayoh Replacement of Low Voltage Overhead Part of Jalan Utama Rampayoh, Jalan Rampayoh (Mobil), Sekolah Rendah Rampayoh, Jalan Kecil Telingan Rampayoh Timur (Coffee Farm) and its Surrounding areas
12 Wednesday, 23rd September 2026

08:30 am to 12:15 noon

01:30 pm to 04:30 pm

Kampong Rampayoh Replacement of Low Voltage Overhead Part of Jalan Utama Rampayoh, Jalan Rampayoh (Mobil), Sekolah Rendah Rampayoh, Jalan Kecil Telingan Rampayoh Timur (Coffee Farm) and its Surrounding areas
13 Thursday 24th September 2026

08:30 am to 12:15 noon

01:30 pm to 04:30 pm

Kampong Rampayoh Replacement of Low Voltage Overhead Part of Jalan Utama Rampayoh, Jalan Rampayoh (Mobil), Sekolah Rendah Rampayoh, Jalan Kecil Telingan Rampayoh Timur (Coffee Farm) and its Surrounding areas
14 Friday, 25th September 2026 08:30 am to 04:30 pm Kampung Sungai Teraban, Kuala Belait Wayleave Clearing Kampung Sungai Teraban ( Spg.57, Spg.60, Spg.60-30 ) and its surrounding areas
15 Sunday, 27th September 2026 08:30 until works completed Seria Replacement of Distribution Feeder Pillar Bangunan Kerajaan Pejabat Pos Seria, Balai Polis Seria, Barek Balai Polis Seria, Jalan Raja Isteri, Flat Jalan Raja isteri, Jalan Awang Semaun, Jalan Perakong, Jalan Sultan, Jalan Jerambak Pekan Seria and its surrounding areas
16 Monday, 28th September 2026

08:30 until works completed

(Interruption of supply is about 5-15 mins i.e during load transfer)

Kampong Sungai Petai Transformer Maintenance Simpang 489, Jalan Sungai Petai and its surrounding areas

 

OCTOBER 2026
Listed below are the designated areas for the planned maintenance work as for OCTOBER, 2026:
Bill Day & Date Time Location Work Description Affected Areas for Outages
1 Wednesday, 07th October 2026

08:30 am until works completed

(For info, Department of Electrical Services will supply temporary electricity to the affected areas through mobile generator services at the substation)

S/S Kg Baru ERM Maintenance of Transformer Part of Simpang 94 Kg Baru including the surrounding areas
2 Monday, 12th October 2026

08:30 am to 12:15 noon

01:30 pm to 04:30 pm

Labi Replacement of Low Voltage Overhead Cable and 28ft/35ft poles Jalan Tenajor, Tapang Lupak, UNN Tower and the surrounding areas
3 Tuesday, 13th October 2026

08:30 am to 12:15 noon

01:30 pm to 04:30 pm

Labi Replacement of Low Voltage Overhead Cable and 28ft/35ft poles Jalan Tenajor, Tapang Lupak, UNN Tower and the surrounding areas
4 Wednesday, 14th October 2026

08:30 am to 12:15 noon

01:30 pm to 04:30 pm

Labi Replacement of Low Voltage Overhead Cable and 28ft/35ft poles Jalan Tenajor, Tapang Lupak, UNN Tower and the surrounding areas
5 Thursday, 15th October 2026

08:30 am to 12:15 noon

01:30 pm to 04:30 pm

Labi Replacement of Low Voltage Overhead Cable and 28ft/35ft poles Jalan Tenajor, Tapang Lupak, UNN Tower and the surrounding areas
6 Saturday, 17th October 2026

08:30 am to 12:15 noon

01:30 pm to 04:30 pm

Labi Replacement of Low Voltage Overhead Cable and 28ft/35ft poles Jalan Tenajor, Tapang Lupak, UNN Tower and the surrounding areas

 

TEMBURONG DISTRICT

JULY 2026
Listed below are the designated areas for the planned maintenance work as for JULY, 2026:
Bill
Day & Date
Time
Location
Work Description
Affected Areas for Outages
1
Wednesday, 1st July 2026 9:00 am until 4:30 pm Kg Selapon and Kg Lemaling Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon and the surrounding area
2
Thursday, 2nd July 2026 9:00 am until 4:30 pm Kg Selapon and Kg Lemaling Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon and the surrounding area
3
Saturday, 4th July 2026 9:00 am until 4:30 pm Kg Selapon and Kg Lemaling Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon and the surrounding area
4
Monday, 6th July 2026 9:00 am until 4:30 pm Kg Selapon and Kg Lemaling Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon and the surrounding area
5
Tuesday, 7th July 2026 9:00 am until 4:30 pm Kg Selapon and Kg Lemaling Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon and the surrounding area
6
Wednesday, 8th July 2026 9:00 am until 4:30 pm Kg Selapon and Kg Lemaling Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon and the surrounding area
7
Thursday, 9th July 2026 9:00 am until 4:30 pm Kg Selapon and Kg Lemaling Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon and the surrounding area
8
Tuesday, 7th July 2026 9:00 am until 4:30 pm Kg Rebada Stringing Aerial Cable A part of Kg Rebada Jalan Selapon and the surrounding area
9
Wednesday, 8th July 2026 9:00 am until 4:30 pm Kg Rebada Stringing Aerial Cable A part of Kg Rebada Jalan Selapon and the surrounding area
10
Thursday, 9th July 2026 9:00 am until 4:30 pm Kg Rebada Stringing Aerial Cable A part of Kg Rebada Jalan Selapon and the surrounding area
11
Saturday, 11th July 2026 9:00 am until 4:30 pm Kg Selapon, Kg Lemaling and Kg Rebada Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon, Kg Rebada and the surrounding area
12
Monday, 13th July 2026 9:00 am until 4:30 pm Kg Selapon, Kg Lemaling and Kg Rebada Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon, Kg Rebada and the surrounding area
13
Tuesday, 14th July 2026 9:00 am until 4:30 pm Kg Selapon, Kg Lemaling and Kg Rebada Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon, Kg Rebada and the surrounding area
14
Wednesday, 15th July 2026 9:00 am until 4:30 pm Kg Selapon, Kg Lemaling and Kg Rebada Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon, Kg Rebada and the surrounding area
15
Thursday, 16th July 2026 9:00 am until 4:30 pm Kg Selapon, Kg Lemaling and Kg Rebada Stringing Aerial Cable A part of Kg Selapon, Kg Lemaling Jalan Selapon, Kg Rebada and the surrounding area
16
Tuesday, 14th July 2026 9:00 am until 4:30 pm Kg Simbatang Stringing Aerial Cable A part of Kg Simbatang Jalan Selapon and the surrounding area
17
Thursday, 16th July 2026 9:00 am until 4:30 pm Kg Simbatang Stringing Aerial Cable A part of Kg Simbatang Jalan Selapon and the surrounding area
18
Saturday, 18th July 2026 9:00 am until 4:30 pm Kg Simbatang and Kg Rabada Stringing Aerial Cable A part of Kg Simbatang Jalan Selapon, Kg Rabada Jalan Selapon and surrounding area
19
Monday, 20th July 2026 9:00 am until 4:30 pm Kg Simbatang and Kg Rabada Stringing Aerial Cable A part of Kg Simbatang Jalan Selapon, Kg Rabada Jalan Selapon and surrounding area
20
Monday, 20th July 2026 8.30 am until 3.00 pm Kg Negalang Ering Maintenance Low Voltage A part of Kg Negalang Ering Spg 620 and surrounding area
21
Tuesday, 21st July 2026 9:00 am until 4:30 pm Kg Simbatang and Kg Rabada Stringing Aerial Cable A part of Kg Simbatang Jalan Selapon, Kg Rabada Jalan Selapon and surrounding area
22
Tuesday, 21st July 2026 8.30 am until 3.00 pm Kg Negalang Ering Wayleave Maintenance A part of Kg Negalang Ering Spg 709, Spg 719 and surrounding area
23
Wednesday, 22nd July 2026 9:00 am until 4:30 pm Kg Simbatang and Kg Rabada Stringing Aerial Cable A part of Kg Simbatang Jalan Selapon, Kg Rabada Jalan Selapon and surrounding area
24
Wednesday, 22nd July 2026 8.30 am until 3.00 pm Kg Perdayan Wayleave Maintenance A part of Kg Perdayan and surrounding area
25
Thursday, 23rd July 2026 9:00 am until 4:30 pm Kg Simbatang and Kg Rabada Stringing Aerial Cable A part of Kg Simbatang Jalan Selapon, Kg Rabada Jalan Selapon and surrounding area
26
Friday, 27th July 2026 8.00 am until 11.30 am Kg Negalang Ering Wayleave Maintenance A part of Kg Negalang Ering, Spg 709, Spg 719 and surrounding area
27
Saturday, 25th July 2026 8.00 am until 3.00 pm Kg Batang Tuau Wayleave Maintenance A part of Kg Batang Tuau, Spg 182 and the surrounding area
28
Saturday, 25th July 2026 9.00 am until 4.30 pm Kg Rabada Stringing Aerial Cable A part of Kg Rabada Jalan Selapon and the surrounding area
29
Monday, 27th July 2026 9.00 am until 4.30 pm Kg Rabada Stringing Aerial Cable A part of Kg Rabada Jalan Selapon and the surrounding area
30
Tuesday, 28th July 2026 8.30 am until 12.00 pm Kilang Papan Sungai Bataian Wayleave Maintenance A part of Kilang Papan Sungai Bataian, UNN Tower and the surrounding area
31
Tuesday, 28th July 2026 1.30 pm until 3.30 pm Kg Tanjung Bungar Wayleave Maintenance A part of Kg Tanjung Bungar and the surrounding area
32
Wednesday, 29th July 2026 8.30 am until 3.00 pm Kg Negalang Ering Wayleave Maintenance A part of Kg Negalang Ering, Spg 657 and the surrounding area
33
Thursday, 30th July 2026 8.30 am until 3.00 pm Kg Rataie Wayleave Maintenance A part of Kg Rataie and the surrounding area

 

AUGUST 2026
Listed below are the designated areas for the planned maintenance work as for AUGUST, 2026:
Bill
Day & Date
Time
Location
Work Description
Affected Areas for Outages
1
Saturday, 1st August 2026 8:30 am until 11.00 am Pekan Bangar Wayleave Maintenance A part of Pekan Bangar, Flat Guru-guru, Jabatan Sekolah-sekolah and the surrounding area
2
Thursday, 6th August 2026 9.00 am until 4.30 pm Kg Simbatang and Kg Sungai Radang Jointing Cable A part of Kg Simbatang, Kg Sungai Radang and the surrounding area
3
Saturday, 8th August 2026 9.00 am until 4.30 pm Kg Simbatang and Kg Sungai Radang Jointing Cable A part of Kg Simbatang, Kg Sungai Radang and the surrounding area
4
Monday, 10th August 2026 9.00 am until 4.30 pm Kg Simbatang, Kg Sungai Radang, Kg Belingus and Kg Belaban Jointing Cable A part of Kg Simbatang, Kg Sungai Radang, Kg Belingus, Kg Belaban and the surrounding area
5
Tuesday, 11th August 2026 9.00 am until 4.30 pm Kg Simbatang, Kg Sungai Radang, Kg Belingus and Kg Belaban Jointing Cable A part of Kg Simbatang, Kg Sungai Radang, Kg Belingus, Kg Belaban and the surrounding area
6
Wednesday, 12th August 2026 9.00 am until 4.30 pm Kg Simbatang, Kg Sungai Radang, Kg Belingus and Kg Belaban Jointing Cable A part of Kg Simbatang, Kg Sungai Radang, Kg Belingus, Kg Belaban and the surrounding area
7
Saturday, 15th August 2026 8.30 am until 3.30 pm Kg Sibulu Wayleave Maintenance Kg Sibulu and the surrounding area
8
Saturday, 15th August 2026 9.00 am until 3.00 pm Kg Sungai Dalit, Kg Sungai Radang, Kg Simbatang, Kg Rabada, Kg Lemaling, and Kg Selapon Maintenance 11kV Aerial Cable  Kg Sungai Dalit, Kg Sungai Radang, Kg Simbatang, Kg Rabada, Kg Lemaling, Kg Selapon and the surrounding area
9
Tuesday, 18th August 2026 8.30 am until 3.00 pm Kg Belingus and Kg Belaban Wayleave Maintenance A part of Kg Belingus, Kg Belaban and the surroundign area
10
Wednesday, 19th August 2026 8.30 am until 3.00 pm Kg Selangan Wayleave Maintenance A part of Kg Selangan and the surrounding area
11
Saturday, 22nd August 2026 8.30 am until 3.00 pm Kg Parit Wayleave Maintenance A part of Kg Parit, Spg 1111 and the surrounding area
12
Monday, 24th August 2026 8.30 am until 3.00 pm Kg Belaban Wayleave Maintenance A part of Kg Belaban and the surrounding area
13
Thursday, 27th August 2026 8.30 am until 3.00 pm Kg Selangan and Kg Parit Wayleave Maintenance A part of Kg Selangan, Kg Parit and the surrounding area
14
Friday, 28th August 2026 8.30 am until 11.30 am and 1.30 pm until 4.00 pm Kg Batu Apoi  Wayleave Maintenance A part of Kg Batu Apoi, Sekolah Rendah Batu Apoi and the surrounding area

 

SEPTEMBER 2026
Listed below are the designated areas for the planned maintenance work as for SEPTEMBER, 2026:
Bill
Day & Date
Time
Location
Work Description
Affected Areas for Outages
1
Tuesday, 1st September 2026 8.30 am until 3.00 pm Kg Lepong Lama Wayleave Maintenance A part of Kg Lepong Lama and the surrounding area
2
Wednesday, 2nd September 2026 8.30 am until 3.00 pm Kg Lepong Lama Wayleave Maintenance A part of Kg Lepong Lama and the surrounding area
3
Thursday, 3rd September 2026 8.30 am until 3.00 pm Kg Parit Wayleave Maintenance A part of Kg Parit, Spg 1062 and the surrounding area
4
Saturday, 19th September 2026 8.30 am until 4.30 pm Kg Batang Duri Wayleave Maintenance A part of Kg Batang Duri and the surrounding area
5
Tuesday, 29th September 2026 8.30 am until 4.00 pm Kg Parit Lama Wayleave Maintenance A part of Kg Parit Lama, Spg 913 and the surrounding area

 

OCTOBER 2026
Listed below are the designated areas for the planned maintenance work as for OCTOBER, 2026:
Bill
Day & Date
Time
Location
Work Description
Affected Areas for Outages
1
Thursday, 8th October 2026 8.30 am until 4.00 pm Kg Amo Wayleave Maintenance A part of Kg Amo and the surrounding area
2
Friday, 9th October 2026 8.30 am until 11.00 am and 2.00 pm until 5.00 pm Kg Amo Wayleave Maintenance A part of Kg Amo and the surrounding area
3
Saturday, 10th October 2026 8.30 am until 3.00 pm Kg Bokok Wayleave Maintenance A part of Kg Bokok and the surrounding area
4
Monday, 12th October 2026 8.30 am until 4.00 pm Kg Bangbulan, Kg Lagau and Kg Belingus Wayleave Maintenance A part of Kg Bangbulan, Kg Lagau, Kg Belingus and the surrounding area
5
Tuesday, 13th Ocotber 2026 8.30 am until 3.00 pm Kg Selangan and Kg Parit Wayleave Maintenance A part of Kg Selangan, Kg Parit and the surrounding area