The Company
TL-Line Enterprise Sdn. Bhd. was incorporated in 26th of January 2011. The main purpose of the company was to carry on business as suppliers, importers, dealers, buying or selling as commission agents or otherwise deals in electrical, mechanical machinery, appliances & tools of all descriptions for industries, commercial or private use, the provisions of after sales services of products or machinery supplied thereof, including general repair, electrical contractor, maintenance and servicing. We are especially strong in carrying out control wiring and system installation, modification, verification and testing.
We have our contractor to carry on the business of electrical works as an Electrical Installation Contractor in Sarawak. We also supply and manufacture protection and control panels for substations, control stations and general industries.
In conclusion, we provide the following services and project list:
- To Design, Supply of Labor, Material, Tools, Equipment & Expertise for Electrical Work of 500M Steel Silo at CMS Clinker Plant
- Supply, Delivery, Installation, Testing and Site Commissioning of LVAC Distribution Board at Kemantan 275kV Substation, SESCO
- To Design and Supply of Labor, Material, Tools, Equipment, Technical Expertise & Modification of Electrical Isolation System (EIS) at CMS Clinker Plant
- To Supply of Labor, Tools, Equipment & Materials to do Cable Ladder Tray in New Coal Mill Area at CMS Clinker Plant
- To Supply of Labor, Tools, Equipment, & Material to do 400W Metal Halide Spotlight Installation Work & WP Distribution Panel at New Coal Storage Area, CMS Clinker Plant
- To Dismantle, Installation, Manpower Supply & Hacking Wall for Main Switchboard at Klinik Kesihatan, Jalan Masjid Kuching
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- To Design & Supply of Labor, Tools, Equipment, Materials, Technical Expertise, Modification, Testing & Commissioning for Raw Mill & Coal Mill Substation 6kV Switchgear's Remote Switching Panel at CMS Clinker Plant
- Annual Supply & Delivery of Low Voltage 7 way 6 feeder Distribution Pillars for SESCO Kuching
- Tender for the Supply & Delivery of Line Differential Relay for Western Region, SESCO Kuching
- Tender for the Supply & Delivery of Thermal Cameras for Transmission Line, SESCO Kuching
- Servicing of the 9 nos of 33kV Transmission Towers from Mambong 275/33/11kV, SESCO Substation to CMS Clinker Substation
- Re-tender for the Annual Supply & Delivery of Outdoor LV CT Meter Cabinet, SESCO Kuching
- Supply of Labor, Tools, Equipment, Materials, Cable Ladder Trays & HDPE pipes to lay cable from PD1PC01 to clinker silo at CMS Clinker Plant
- Supply of Labor, Materials and laying for 4C x 150mm2 cables for the new crane area at CMS Cement Plant, Kuching
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Testing & Commisioning
Over the past years, we have been providing testing and commissioning services to the industries for voltages from LV up to 275kV in Sarawak and Brunei. We have been especially active in high voltage substation work, carrying out complete design, pre-commissioning, testing and commissioning for the client. We have the equipment, experience and expertise to carry out comprehensive commissioning tests to ensure safe continuous operation of the equipment under tests to the standards required by the authority and client. We are especially strong in carrying out control wiring and system installation, modification, verification and testing. We have extensive experience in troubleshooting, calibrating and design of control and instrumentation in the electrical field and the water and sewerage environment.
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For existing installation, we provide maintenance services to enhance the safety of operation and life span of the equipment. The maintenance involves switchboards, switchgears, and DC System, control and protection equipment. We carry out primary and secondary injection tests, megger and hipot tests and other functional checks to ensure proper operation of the equipment. We also carry out discharge tests for DC systems to ascertain the condition, intergrity and security of this critical power source.
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In recent years, there has been a shift from the traditional time-based preventive maintenance program and turn it into condition monitored maintenance program. This new approach is possible with the advances in new analysis technology and a general lowering of instrument cost. The concept is to use non-intrusive measurement methods such as partial discharge and loss angle measurement to continuously determine condition of HV equipment and give an alarm if below required safety limits. We have identified this direction more than a decade ago and we are actively pushing for widespread application of this new technique of non-intrusive, continuous preventive maintenance.
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We provide system studies including protection grading, system static and dynamic simulation, system stability studies and protection scheme design studies. We supply and manufacture protection and control panels for substations, control stations and general industries. Together with our associates, we employ CAD/CAM in the design and manufacturing of control panels to improve efficiency and cut down delivery periods. We are dynamic and able to adapt to changes of requirement by our customers.
In conclusion, we provide the following services:
- Testing of electrical equipment up to 275kV
- Commissioning of electrical installation up to 275kV
- Testing of earthing system
- Maintenance of electrical installation up to 275kV
- Switching of live system up to 66kV
- Test, verify and modification of control and instrumentation system
- System studies for power system
- Design of control and protection system
- Manufacture of protection and control panel and system
- Design and implement SCADA system
Control Panel Design and Manufacture
- Temana Diesel & Gas Generator Control Panel
- Sri Arjuna 33/11kV Control & Protection Panel for Penjara Sesco Substation
- Sesco 11kV Distribution Substation Control & Protection Panel for Police Field Force Camp, Kuching
- Sesco Dalat 11kV Distribution Substation Control & Protection Panel
- Sesco Serian & Batu Kitang 33kV Control & Protection Panel
- Control and protection for Xian switchgears
- Sesco Entinggan 33/11kV Substation Control & Protection Panel
- Sesco Engkilili 33/11kV Substation Control & Protection Panel
- 3rd Battalion 11kV, DES
- Bukit Beruang substation 66kV, DES
- Sarawak Agricultural Farm 11kV, Chen Kwong
- Komag Plant 11kV, Komag
- Samina Plant 11kV, Samina