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INDUSTRIAL AUTOMATION & CONTROL SYSTEM

01

GANTRY CRANE MIGRATION

The 100-ton Gantry Crane has been vital to industrial operations. The old PLC system was replaced in July 2018 with Mitsubishi Electric's Q-PLC, reorganizing control and ensuring smooth integration, thereby enhancing efficiency and reliability.

Mitsubishi Electric Q-PLC
Equipment supplied: Mitsubishi Electric Q-PLC
Brownfield Projects
PLC supplied needs to be able to integrate to current exisiting system
Migration of obsolete PLC for 100T Gantry Crane
Year of Commissioning: July 2018
Brownfield Projects
PLC supplied needs to be able to integrate to current exisiting system

02

MLNG - EMERGENCY DIESEL GENERATOR REMOTE CONTROL PANEL

The commissioning of an Emergency Diesel Generator (EDG) control panel with Automatic Mains Failure (AMF) and Synchronizing functions marks a significant step in ensuring uninterrupted power supply during critical situations. This aims to upgrade the existing EDG control panel, seamlessly integrating it with the current switchboard infrastructure.

Brownfield Projects
To upgrade the existing EDG control panel and integrating to the existing switchboard.
Control Panel Features
Auto Mains Failure (AMF), synchronization with main utility, auto breaker control, genset protection.
Commissioning of EDG control panel with AMF & Synchronizing function.
Year of Commissioning: 2018
Control Panel Features
Auto Mains Failure (AMF), synchronization with main utility, auto breaker control, genset protection.

03

MLNG - EMERGENCY DIESEL GENERATOR REMOTE CONTROL PANEL & LOCAL CONTROL PANEL

In 2019, we initiated the supply, installation, and commissioning of both local and remote control panels for the MLNG Emergency Diesel Generator (EDG) system. The project aimed to enhance the control and monitoring capabilities of the emergency genset system.

Local and Remote Control Panels
Supply, install and commission of local and remote control panels for emergency genset system.
Control Panel Features
Auto Mains Failure (AMF), synchronization with main utility, auto breaker control, genset protection.
Commissioning of EDG control panel with AMF & Synchronizing function.
Year of Commissioning: 2019
Control Panel Features
Auto Mains Failure (AMF), synchronization with main utility, auto breaker control, genset protection.

04

PALM OIL FRESH FRUIT BUNCH TRANSFER CARRIAGE

A new Transfer Carriage Control System was commissioned, featuring Mitsubishi Electric iQ-F PLC and GS21 HMI technology. This aims to automate FFB handling, reducing required manpower from four to two individuals, marking a significant advancement in the palm oil industry, and setting a precedent for future automation endeavors.

Reducing Manual Labour
Manpower required reduced to 2 pax from 4 pax previously
Transfer Carriage Control System Features
By automating movement and loading of Transfer Carriage
Supply of new Transfer Carriage Control System
Year of Commissioning: August 2019
Transfer Carriage Control System Features
By automating movement and loading of Transfer Carriage

05

PLANT SCADA MIGRATION

A Cement plant upgraded from Wonderware Intouch to Siemens WinCC SCADA, enhancing efficiency. Over 5000 IO points across four Siemens S7-300 PLCs were migrated. The new SCADA server rack with redundant servers ensures high availability, reflecting the plant's commitment to modernization and operational excellence.

IO Points Migrated
Over 5000 IO Points spread across 4 Siemens S7-300 PLCs to be migrated to new SCADA
Redundancy and High Availability
Supply of new SCADA server rack with redundant servers and UPS power supply for high availability
Migration of Cement plant SCADA from > 10 years old Wonderware Intouch to Siemens WinCC SCADA
Year of Commissioning: February 2020
Redundancy and High Availability
Supply of new SCADA server rack with redundant servers and UPS power supply for high availability

06

PGB SANTONG - 6.6KV MOTOR DRIVEN FIRE WATER PUMP CONTROL PANEL

The commissioning of 4 diesel-driven FWP control panels, 2 jockey pump panels, and 2 6.6kV motor-driven FWP panels was upgraded with PLC and HMI tech to NFPA 2.0 standards. Features include deluge valve start, remote start, low water pressure auto start, redundant DC power, and battery charger protection. Equipped with pressure transmitters for enhanced functionality.

Use of Medium Voltage Relay
To upgrade the existing FWP control panel using MVR, PLC and HMI technology
Built according to NFPA 2.0 standard
This code is based on the principles of fire safety engineering and available scientific data on the properties and behavior of hydrogen.
Commissioning of 2 sets of 6.6kV motor driven FWP control panel
Year of Commissioning: 2020
Built according to NFPA 2.0 standard
This code is based on the principles of fire safety engineering and available scientific data on the properties and behavior of hydrogen.

07

FUEL GAS SUPERHEATER

The commissioning of 6 sets of Fuel Gas Superheaters at North Sabah Field aimed to address nuisance tripping caused by high humidity in the fuel gas. Key deliverables included the supply of control panels and heaters and integration of the heater control panel with the existing Engine LCP (Local Control Panel).

Reduce Nuisance Tripping
To reduce nuisance tripping due to high humidity of Fuel Gas
Integration of Heater control panel with existing Engine LCP (Local Control Panel)
Supply of Control Panel and Heaters
Commissioning of 6 sets of Fuel Gas Superheater at North Sabah Field
Year of Commissioning: 2021-2023
Integration of Heater control panel with existing Engine LCP (Local Control Panel)
Supply of Control Panel and Heaters

08

BOOSTER PUMP TELEMETRY SYSTEM

Commissioned in May 2021, the Booster Pump Telemetry System project involved the supply and installation of a telemetry system at two remote stations: the Booster Pump Station and the High-Level Tank in Marudi, Sarawak.

Remote Monitoring
Supply flowrate and tank level is able to be monitored in central office located in Miri, Sarawak

Two Remote Stations
Booster Pump Station and High-Level Tank
Supply of Booster Pump Station Telemetry System located at Marudi, Sarawak
Year of Commissioning: May 2021
Two Remote Stations
Booster Pump Station and High-Level Tank

09

REJUVENATION OF FIREWATER PUMP (FWP) SKID

The Firewater Pump (FWP) Skid rejuvenation replaced the old control panel with a PLC system for enhanced reliability and easier troubleshooting. The skid also underwent a comprehensive overhaul, with the new control panel featuring an HMI interface for convenient monitoring and configuration.

Replaced with new PLC Control System
Replacement of old control panel with hardwire control design, into PLC control system
Brownfield Projects
Overhaul of FWP skid
Rejuvenation of Firewater Pump (FWP) Skid, including control panel and engine.
Year of Commissioning: 2022
Brownfield Projects
Overhaul of FWP skid

10

INVERTER / SOFTSTARTER UPGRADING

The Inverter/Softstarter Upgrading project involved migrating outdated equipment to the latest Mitsubishi F800 Inverters. Integration with the existing plant PLC was achieved through the Industrial PROFIBUS protocol.

Industrial PROFIBUS protocol
Inverters integrated with existing plant PLC via Industrial PROFIBUS protocol
Total of 9 Equipment Upgraded
1 x 400kW, 1 x 160kW, 2 x 132kW, 1 x 75kW, 3 x 55 kW, 1 x 37kW
Migration of dated Inverter/Softstarter to latest Mitsubishi F800 Inverters
Year of Commissioning: July 2022
Total of 9 Equipment Upgraded
1 x 400kW, 1 x 160kW, 2 x 132kW, 1 x 75kW, 3 x 55 kW, 1 x 37kW

11

PBG SANTONG - DIESEL ENGINE POWERED FIRE PUMP CONTORL PANEL

Commissioned the 2022 PGB Santong Diesel Engine Powered Fire Pump Control Panel, upgrading the existing Firewater pump control panel using PLC and HMI technology. Features include Deluge valve start, remote start, Low water pressure auto start, redundant DC power, and Battery charger protection, meeting NFPA 2.0 standard.

Brownfield Projects
To upgrade the existing FWP control panel using PLC and HMI technology
Built according to NFPA 2.0 standard
This code is based on the principles of fire safety engineering and available scientific data on the properties and behavior of hydrogen.
Commissioning of 4 sets of Diesel Driven FWP control panels
Year of Commissioning: 2022
Built according to NFPA 2.0 standard
This code is based on the principles of fire safety engineering and available scientific data on the properties and behavior of hydrogen.