Local Projects

In Progress

500 kV Tr.Line (Double Circuit, 4 Bundle Conductor)
CLIENTVOLTAGE (kV)LOCATIONLENGTH (km)
TOTAL LENGTH125
JEP/TNB(End User TNB)500Transmission line EPC contract Jimah east power 2x1000MW coal fired power plant47
TNB500Proposed transmission line for MH-B, double circuit 500kv overhead transmission line from point 'C' to point 'X'78

 

132 kV Tr.Line (Double Circuit, Twin Bundle Conductor)
CLIENTVOLTAGE (kV)LOCATIONLENGTH (km)
TOTAL LENGTH36.0
TNB132PROPOSED UPGRADING OF 132KV TRANSMISSION LINE
BENTONG - KUALA LIPIS ( BENTONG/POINT X - AP21)
36

 

SUBSTATION PROJECTS
CLIENTVOLTAGE (kV)LOCATION
TNB132/33PMU 132/33kV Temerloh Industry Extension (2x45MVA)

 

100% Completed

500 kV Tr.Line (Double Circuit, 4 Bundle Conductor)

CLIENTVOLTAGE (kV)LOCATIONLENGTH (km)
TOTAL LENGTH149.8
TNB500Proposed 500kv transmission lines from tg. Bin to point A30.8
TNB500Proposed 500kv double circuit overhead transmission lines from janamanjung to point A 24.5
TNB500Emergency Replacement of damaged conductors for 500kV Transmission Line PGGS-PMJY0.5
ABB Zelleco Consortium500Stringing of 4xCurlew 500 kV Transmission line for Line 2 ((Phase I &I A-Line 2) 500kV TransmissionLine (Bukit Tarek to Ayer Tawar)30
Transmission Technology500Stringing of 4xCurlew 500 kV Transmission line for Line 5 and 6 of 500kV TransmissionLine Phase 1 and 1A15
Zelleco Hyundai JV500500 kV Double Circuit 4 x Curlew Transmission Line -3 from Ayer Tawar to Junjong49

 

275/132 kV Tr.Line (Quadruple Circuit,Twin Bundle Conductor)

CLIENTVOLTAGE (kV)LOCATIONLENGTH (km)
TOTAL LENGTH85.2
SESB275/132Establishment of Double Circuit 275KV & 132KV Transmission Line From KIMANIS AND SPR POWER STATIONS TO PMU KOLOPIS AND PMU LOK KAWI, SABAH10
POWERTEK BERHAD275/132Implementation of 275kV Double Circuit and 275/132 kV Quadrauple Transmission line from Power tek S/S to Kelemak S/S 275/132 kV Transmission Line from Kelemak SS to Point A16
MAHKOTA TECHNOLOGIES275/132Sabah West Coast Grid Extension Project-Supply & LTE Works
275/132Powertron S/S-Kota Belud S/S.1.2
TNBSupply & Erect 275 kV & 132 kV Transmission Lines for TNB Transmission System Development Mainhead A & C
275/132Sea Park - Jalan Pantai Baru5.0
TNBSupply and Installation of 275 kV and 132 kV Transmission Lines Mainhead B
275/132Paroi - TTJ Industrial Park8.0
275/132Sendayan Junction - PD Power Station12.0
TNBTNB Transmission System Development Satge-1-1995 ,Package-7
275/132Prai - Permatang Tok Bidan16.0
TNBNorthern Area Transmission Development stage 2 ,275 kV and 132 kV Transmission lines
275/132Prai - Bkt Tambun17.0

 

3x275kV TRANSMISSION LINES

CLIENTVOLTAGE (kV)LOCATIONLENGTH (km)
TOTAL LENGTH71.4
TNB275Poposed 132kv Double Circuit Transmission Line FromBentong to Bentong South (Package 1 )2.40
TNB/MTSB275PROPOSED 275kV (1000MVA) TRANSMISSION LINE FROM OLAK LAMPIT TO PUCHONG PERDANA 22.9
TNB/MTSB275PROPOSED 275kV (1000MVA) TRANSMISSION LINE FROM OLAK LAMPIT TO PUCHONG PERDANA 8.0
TNB275275 kV Bulk Supply To Elpion Silicon, Banting Selangorb (275kV Double Circuitb Transmission Line From PMU Olak Lempit To PMU Elpion Silicon)3.5
TNB275275 kV (1000 MVA) Transmission Line from Paroi to Lenggeng -using 3 bundle conductor27.6
TNB275275 kV High Capacity Transmission Line Bukit Rajah-Shah Alam (West) -using 3 bundle conductor7

 

275kV TRANSMISSION LINES

CLIENTVOLTAGE (kV)LOCATIONLENGTH (km)
TOTAL LENGTH324.5
SESB275Establishment of Double Circuit 275KV & 132KV Transmission L:ine From KIMANIS AND SPR POWER STATIONS TO PMU KOLOPIS AND PMU LOK KAWI, SABAH53
TNB275Proposed 275kV Double Circuit Looping In/Out From Existing 275kV Segari – Ayer Tawar To Vale Iron Ore Plant
(Mainhead A)
19
TNB275/132275kV & 132kV Transmission Line Terminations at PMU Rantau, Negeri Sembilan4
TNB275TNB Transmission System Development Stage 1-1995 Package 7 (V.0 No. 2) 6.0
Powertek BerhadImplementation of 275kV Double Circuit and 275/132 kV Quadrauple Transmission line from Power tek S/S to Kelemak S/S
275275kV Line from Powertek to Point A7
TNBE275275kV Transmission Line Deviation at Greater Kuantan Water Supply Project Phase 2, Sg. Cereh Dam7
Mahkota Technologies275/132275kV Transmission Line Deviation at Greater Kuantan Water Supply Project Phase 2, Sg. Cereh Dam
275/132Powertron S/S-Kota Belud S/S-Simpang Mangaris S/S.110
TNBSupply & Erect 275 kV & 132 kV Transmission Lines for TNB Transmission System Development Mainhead A & C
275Olak Lampit - Amsteel4.0
275Pegoh to Rantau36.0
275Loop Into Rantau from Paroi - PDP16.0
275Loop Into Batu Pahat29.0
275Line A5 -Loop Into Gebeng Industrial8.0
TNBSupply and Installation of 275 kV and 132 kV Transmission Lines Mainhead B
275TTJ Industrial Park - Sendayan Junction15.0
UEM275Relocation of Towers at Nilai1.5
TNBNorthern Area Transmission Development stage 2 ,275 kV and 132 kV Transmission lines
275Bkt Tambun - Juru9.0

 

132 kV Tr.Line (Double Circuit, Twin Bundle Conductor)

CLIENTVOLTAGE (kV)LOCATIONLENGTH (km)
TOTAL LENGTH1086.2
TNB132UPGRADING OF 132KV TRANSMISSION LINE BENTONG - KUALA LIPIS (AP21-BENTA)34
TNB132Upgrading of 132kv Single Circuit Overhead Line to Double Circuit From PMU Rantau to PMU Chembong13
TNB132Poposed 132kv Double Circuit Transmission Line From Bentong to Bentong South (Package 1 )6
TNB132Upgradation of 132KV Double Circuit Transmission Line from Bukit Beruntung to Slim River61
TNB132132kv Transmission Line Double Circuit Papan - Menglembu6.8
TNB132132KV Double Circuit Transmission Line from Point X (AP26A) to PPU Tanju Gemok substation30.04
TNB132132KV Double Circuit Transmission Line from PMU Mersing 132/33KV to Point X (AP26A) including extension of 132KV Terminal Bays at PMU Mersing & PPU Tanju Gemok substations29.25
TNB132Rehabilitation Project for 132kV Transmission Line Package 2 Perak Darul Ridzuan - 199930
Mahkota Technologies275132,275/132Sabah West Coast Grid Extension Project-Supply & LTE Works
Powertron S/S-UMS S/S.9
Simpang Mangaris S/S -Kudat S/S.55
TNB132Implementation of 132 kV Double Circuit Transmission Line from Point "X" to Avetani Substation, Pahang10
Implementation of 275 kV & 132 kV Transmission Line Projects for tarnsmission System development 1997-Stage 2 Mainhead 'D"
TNB132Kangkar Tebrau - Tebrau3
Loop in/out Harta Kemuncak2
Seelong - Bkt Batu51
TNBSupply & Erect 275 kV & 132 kV Transmission Lines for TNB Transmission System Development Mainhead A & C
132Silibin - Papan12
132Loop Into Bukit Merah18
132Tasek - Gopeng & Loop Into G. Rapat18
132Loop Into Bercam2
132Loop Into Jelapang1
132Silibin - Tasek Cement6
132Behrang - Proton City10
132Pulau Indah - West Port5
TNB Supply and Installation of 275 kV and 132 kV Transmission Lines Mainhead B
132PD Power Station - TJPS3
132Looping into Lukut Industial 1
132/132Paroi - Jalan Kilat7
132Mazly Termination0.5
TNB132Double Circuit Transmission line from Jor Power Station to
Bintang Substation ,Cameroon Highland,Pahang Darul Makmur,Stage -1
9
TNB Transmission System Development Satge-1-1995 ,Package-7
TNB132Permatang Tok Bidan - Bedong29
Implementation of Transmission line project in TNB system-Mainhead F
TNB132Kampung Awah - Kerayong29
132Looping into Bkt Mertajam0.3
132Looping into Chendering Estate10
132Looping into Lemal10
132Teluk Ewa - Ulu Melaka, Langkawi12.5
132Looping into Ladang Kundang1.5
TNB132Looping into Pahang Cement Plant (Stage1)26
TNB132Looping into Pahang Cement Plant (Stage2)17
UEM132Relocation of Towers at Shah Alam0.6
TNB132Kg Pertang - Simpang Pertang8.5
TNB132Looping into Temerloh Industrial Park11
TNB132Nilai - KTM Batang Benar2
TNB132Tg Gelang - Citawaja Steel Mills2.5
Bkt Tinggi SS - Bkt Tinggi Switching Stn6.5
Amoco Termination0.5
TNB132Kulim Hitech - Bedong45
132Bedong Termination2
TNB132Kuala Krai - Gua Musang113
TNB132Segamat - Kuala Pillah98
TNB132Looping into Desaru8.5
TNB132Sg Siput - Chenderoh22
Sg Siput to Selibin32
Looping into Ingerback Substation0.5
Tg Gelang - MTBE3
Valdor Termination1
Kulim - Kulim Hitech16
Kulim Hitech - Baling55
IRCON132Deviation of line at Subang Jaya0.7
TNB132Segamat - Yong Peng83
Segamat (New) - Segamat (Old)7
Work completed and inspection by TNB in progress.

 

33 kV Tr.Line (Single Circuit, Single Conductor)

CLIENTVOLTAGE (kV)LOCATIONLENGTH (km)
TOTAL LENGTH103.5
Mahkota Technologies33Simpang Mangaris S/S -Marudu S/S8.5
SESB, Sabah3333 kV interconnection between Sandakan 132/33 and Taman Tsun Nyen Substation7
TNB33Implementation of 33 kV Distribution Lines Project for Pahang Darul Makmur Stage 1-1998.25
TNB33Pasak - Tenggaroh63

 

SUBSTATION PROJECTS

CLIENTVOLTAGE (kV)LOCATION
TNB132/11Reconfiguration work for PMU 132/11kV Jengka, Pahang
TNB275275kV Segari-Ayer Tawar D/C LILO - Relay Retrofitting works
KTMB (IRCON INTERNATIONAL .LTD)132/25Seremban - Gemas Electrified Double Track Project Design, Supply, Erection, Testing, Commissioning, Handing Over and Maintenanace of System Works Comprising of 25kV Traction Power
TNB275/132Supply, Erect of selected 275kV & 132kV equipment - "Replacement and Refurbishment Equipment" for Asset Maintenance - Mainhead E in 6 substation (275kV & 132kV), Terrenganu.
TNB275/132Replacement and Refurbishment of equipment for PMU Lower Piah 132KV, PMU Upper Piah 132KV, PMU Grik 275KV and PMU Papan 132KV
TNB132/11Supply ,Erect and Commissioning of 132 kV switchgears, 2X30MVA Transformers and Ancillary Equipment complete with associated civil works at ITC Bentong Substation
TNB132/11Supply ,Erect and Commissioning of 132 kV switchgears and Ancillary Equipment complete with associated civil works at Dungun and Chendering Substations
TNB132/11Supply ,Erect of 132 kV & 11 kV Switchgears,Ancillaries and associated civil works for TNB Transmission system development 1997,Mainhaed 'B', MEC CITY, GAMBANG

 

INSTALLATION OF ADSS

CLIENTVOLTAGE (kV)LOCATIONLENGTH (KM)
TOTAL LENGTH1110.0
TNB132Enhancement of TNB's Digital Transmission and Protection System - Phase 1230
Installation of OPGW and ADSS fiber Optic cable on transmission line under live line conditions
Pirelli220Install of ADSS cable under single side outage in collaboration with Steel Products Ltd,India 400
FibercommInstall ADSS 275kV & 132kV lines265
FibercommInstall ADSS 275kV & 132kV lines215

 

INSTALLATION OF OPGW

CLIENTVOLTAGE (kV)LOCATIONLENGTH (km)
TOTAL LENGTH2034.5
TNB275 kVEnhancement of TNB's Digital Transmission and Protection System - Phase 2697
Installation of OPGW on double circuit transmission line under FULL live line conditions
TNB132Enhancement of TNB's Digital Transmission and Protection System - Phase 1700
Installation of OPGW and ADSS fiber Optic cable on transmission line under live line conditions
TNB132Supply and Installation of Optical Fibre Cable on 132 kV Transmission Lines from Kuala Lumpur (South) to Bandar Tun razak Substation in Live Condition7.5
SESB, SabahDismantling of 1 x Skunk Earthwire (70 mm²) abd Installation of 1 x 18 SMF OPGW 132 kV Tarnsmission Line Penampang-Tenom-Keningau.170
Pirelli Install of OPGW cable under single side outage in collaboration with Steel Products Ltd,India 400
TNB-TJPS - Serdang (OPGW only)60

 

AIRCRAFT WARNING LIGHTS INSTALLATION

CLIENTSYSTEM VOLTAGE (V)POWER SOURCETYPE OF LANTERNOPERATION CYCLENO. OF SYSTEMS SUPPLIEDLOCATION
TNB12Solar PoweredLED Type (RED)12 Hrs Night Time24Supply and Installation of Aircraft Warning Lights on 132 kV Transmission lines
TNB12Solar PoweredXenon Flash Tube24 Hrs Day/Night170Supply and Install 171 unitsAircraft Warning Lights for TNB Transmission Lines
TNB24Solar Powered6 Lamp Changer12 Hrs Night Time75Supply of Air Naviation System for 500 kV Transmission line from Ayer Tawar Substation to TNB Tanamanjung Power Station