- Overseeing Telecommunication System (TEL) of Eastern Monorail Yellow Line Project:

• Power Distribution System (PDS),
• Digital Transmission System (DTS),
• Master Clock System (MCS),
• IP Camera Closed Circuit Television System (CCTV),
• Public Address System (PAS),
• Passenger Information Display System (PIDS),
• Private Branch Exchange (PBX) – Telephony System,
• Information Technology System (ITS) and
• Digital Radio System (DRS)

- Supporting and Controlling onsite Installation, Testing and Mock-up Works:

• Cabinet Assembly and Equipment Installation
• Cable Containment Installation for wiring Power, Optical Fiber, LAN, Feeder and Fire-Resistant cables
• Power Cable Continuity and Insulation Test by Megger
• Optical Time Domain Reflectometer (OTDR)Test
• LAN CAT6 F/UTP Cable Termination and Network Cable Analyzer by Fluke
• Feeder Cable Voltage Standing Wave Ratio (VSWR), Return Loss and Distance To Fault (DTF) Test by Site Master

- Ensuring that the equipment is installed in accordance with the installation method statement and approved drawing of each sub-systems.

- Preparing and being a tester of Post-Installation Inspection and Check Out (PICO)

- Supporting Project Management Team for scheduling and manpower allocation.

- Overseeing on Communication System (COM) of Red Line Railway Project:

• Data Transmission System (DTS), Backbone and LAN
• Master Clock System (MCS),
• IP Camera Closed Circuit Television System (CCTV),
• Public Address System (PAS),
• Passenger Information Display System (PIDS),
• Telephone System (TEL),
• Station Management System (SMS),
• Train borne Communication System (TCS), and
• Radio System (RAD)

- Scheduling and Coordinating on-site Communication System Testing and Commissioning (T&C) activities.

- Liaising with clients, subcontractors, and site managements.

- Ensuring that the equipment is tested in accordance with the procedures.

- Investigating and diagnosing any problems which occur during site testing and commissioning with design teams and then making a report the status issue.

- Ensuring safe working conditions for test staff and test attendees

- Updating Master Test List (MTL) and Site Work Management (SWM) on Sigma MHSC (https://www.mhsc-pj.com/Sigma_Web_Portal_MHSC/).

- Supporting Engineering, Design Installation, Testing and Commissioning team to deliver a fully operational and integrated Communication System.

- Reviewing test reports submission from suppliers

- Monitoring the open /close punch items

- Preparing and Submitting final test reports to support project requirements

- Leading the site testing and commissioning for Individual Acceptance Test (IAT), Sub-System Interface Test (SSIFT) of Red Line Railway

- Supporting System Operation Demonstration for System Interface Test (SIT) at Operation Control Center / Communication Equipment Room of Bang Sue Grand station, each station, and onboard trains.

- Participating in bidding activities and identify requirement from tender document.

- Supporting the budgetary plan, project plan, resource plan for project management.

- Designing system diagram/layout, writing proposal and quotation to customer.

- Conducting the implementation, testing, commissioning, and acceptance test.

- Participating to do overall responsibility for project activities.

- Supporting ICT network, server, storage, security, surveillance system, and unified

communication.

- Supporting railway communication solution.

- Supporting the piping/cabling structure design.

- Supporting preventive and corrective maintenance work.