Key Projects
Our flagship projects showcasing exceptional scale, complexity, and impact in the construction industry.
Cheras Bomba Quarters
Completion of remaining works for 226 medium-cost apartments for the Fire & Rescue Department (Bomba) quarters at Lot 53681, Jalan Tenteram, Cheras, Kuala Lumpur.
FIbre Optic work for Telekom Malaysia
The work involved providing fibre optic cabling and network development services for Telekom Malaysia Berhad (TM), requiring the deployment of three certified fibre optic teams.
11kV Cable Relocation Works
SISJ is involed in the relocation of 11kV cable from the existing location to a new location. Includes the installation of new switchgears, transformers, and feeder pillars. SISJ is also involved in the undertaking of routine of preventative maintenance works for the 11kV and 33kV cable.
Other Projects
Additional projects demonstrating our diverse capabilities and commitment to quality construction.
Contractor Services - Bumiputera
Appointment as contractor for Bumiputera development works with renewable contract terms
Infrastructure Development - Serantau
Construction of infrastructure development for Serantau Upper Kerayong Di Zon 1- Taman Maluri C Dan Zon 3-Taman Lembah Maju, Selangor
Waste Management Facility
Design and construction of integrated waste management facility with recycling capabilities
Electrical Substation
Construction of high-voltage electrical substation with advanced monitoring systems
Road Construction Project
Major highway construction project connecting multiple districts with modern road infrastructure
Water Treatment Plant
Construction of advanced water treatment facility with filtration and purification systems
Telecommunications Tower
Installation and construction of telecommunications infrastructure and support facilities
Industrial Warehouse
Construction of large-scale industrial warehouse with modern logistics facilities
Solar Power Installation
Installation of solar power systems for commercial and residential buildings
Hospital Renovation
Comprehensive renovation and modernization of hospital facilities and infrastructure
Routine & Preventive Maintenance for 11KV
Routine and preventive maintenance services for 11KV electrical systems
Construction of 3 Storey Building, Fire Services Muar
Construction of three-storey building for fire services in Muar
Installation & Commissioning of Fiber Optics Cables
Installation and commissioning of fiber optic cable systems
Line Termination and Optic Fibre Works at MEC Substation
Line termination and optic fibre works at MEC substation in Gambang, Kuantan
Mixed Development Project - Damansara
Mixed development project in mukim damansara, daerah petaling, Selangor for Selat Makmur S/B
Guthrie Corridor Expressway Transmission Line Relocation
Transmission line relocation works (33kV, 132kV, 275kV) at multiple chainages
SESB Distribution Network Project - RMK-8
33kV overhead line landing for PPU Ranca-Ranca F.T. Labuan
KWSP-YTL Joint Venture Project Sungai Besi
Joint venture construction project with KWSP and YTL S/B in Sungai Besi, Kuala Lumpur
TNB Silibin 132kV GIS Sub-station Erection
Erection work at TNB Silibin 132 kV GIS Sub-station
Taman Hopeful 33kV Transmission Line Relocation
Relocation of existing 33kV transmission line and towers for earthwork commencement
M308-KL Putrajaya Highway Package 6
Relocation of 33kV overhead transmission lines for highway project
275kV Skudai - Gelang Patah Transmission Line
275kV transmission line landing into Gelang Patah substation
Shah Alam West Substation 275kV AIS & 132kV GIS
Supply, erect and commissioning of 275kV AIS, 132kV GIS switchgear and ancillary equipment
Flood Retention Pond - 33kV Line Relocation
Design, build and complete flood retention pond with 33kV line relocation
DUKE Section 1 - Jalan Duta Interchange
Increasing vertical clearance between HT cables (132 & 275kV) and finished road level
USJ Height TNB Pylons Relocation
Relocation of TNB Pylons at USJ Height development project
132kV TNB Line Three Towers Project
Design, build and prepare three towers (1 permanent 2 temporary) on 132kV TNB line
DUKE Section 1 - 275kV Transmission Line Relocation
Relocation of 275kV T/L at Jalan Khalsa for DUKE highway project
33kV Transmission Line PMU Santong to PMU AMBS
Design, build and prepare 33kV transmission line towers crossing East Coast Expressway
Selangor Turf Club 33kV Transmission Line Relocation
Relocation of 33kV transmission line for proposed Selangor Turf Club development
Cyberjaya Development - 33kV Line Relocation
Relocation of TNB 33kV steel lattice mono-circuit towers and H Poles in Cyberjaya
Damansara Perdana 11kV Cable Rerouting
Proposed rerouting of existing 11kV TNB cables for road upgrading project
275kV Kenyir - Tanah Merah Transmission Line
Construction and preparation of 2 units of 275kV transmission line towers
132kV Double Circuit T-off Taiping - Kemunting
132kV double circuit T-off from existing transmission lines into Ibukota Ductile Iron Pipe Industry
Electrified Double Track - TNB Overhead Relocation N6
TNB overhead relocation package N6 for Parit Buntar - Padang Rengas section
Electrified Double Track - TNB Overhead Relocation N7 to N8
TNB overhead transmission line crossing relocation package N7 to N8 (Padang Rengas - Ipoh)
Electrified Double Track - TNB Work Package N5 Sub-package 16
Utilities relocation of TNB work package N5 sub-packages 16 (Butterworth - Bukit Tengah)
Electrified Double Track - TNB Work Package N5 Sub-package 17
Utilities relocation of TNB work package N5 sub-packages 17 (Bukit Tengah - Bukit Mertajam)
Electrified Double Track - TNB Work Package N5 Sub-package 18
Utilities relocation of TNB work package N5 sub-packages 18 (Bukit Mertajam - Simpang Empat)
Electrified Double Track - TNB Work Package N5 Sub-package 19
Utilities relocation of TNB work package N5 sub-packages 19 (Simpang Empat - Nibong Tebal)
Electrified Double Track - TNB Work Package N5 Sub-package 20
Utilities relocation of TNB work package N5 sub-packages 20 (Nibong Tebal - Parit Buntar)
33kV Transmission Line Crossing River Project
Design, build and complete 33kV transmission line towers crossing river/flood areas
33kV Transmission Line Crossing KTMB Double Track
33kV transmission line crossing the proposed KTMB double track and existing KTMB track
Electrified Double Track - TNB Overhead Relocation
Relocation of overhead transmission line crossings for electrified double track project
Jejambat Mahkota - TNB Transmission Pylon Relocation
Proposed construction of bridge connecting Jalan Mahkota, Taman Maluri, Kuala Lumpur