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Adrian A. Firmansyah · Industrial Automation
Plenty of automation projects stop at the panel. Or at the software. Management still reads yesterday's numbers. I keep going until it works, from the sensor in the pipe to the boardroom screen. For palm oil mills and water treatment plants. Based in Medan, reaching from Aceh to Sulawesi.
Industries
From the boiler at a remote mill to the screen at head office. 71 PTPN IV mills on one SCADA, lightning sensors at 7 mills, boiler water dosing, boiler and decanter control retrofits.
PTPN IV · Sinarmas · GEA Westfalia · Mechmar · PT Prima Tetap Jaya
Five PDAM Tirtanadi plants, IPAM Lhoksukon and the 500 L/s IPAM Sunggal uprating. Analyzers, pump control and interlocks that stop cloudy water before it reaches the tap.
PDAM Tirtanadi · PDAM Tirta Mon Pase · KINRA Sei Mangkei
All water projects →Expertise
Most vendors handle one or two layers. Get one wrong and the whole system is wrong. My team and I handle all four.
PTPN IV's directors open one screen and see all 71 palm oil mills. Reports? Download them yourself, any time.
The mills are remote, the data has to reach head office. Over VSAT and cellular. Reports used to arrive the next day; now it is every second.
PLCs, interlocks, on-site SCADA. Example: turbidity goes past 5 NTU and the distribution pumps stop right away. Operators no longer chase cloudy water.
Sensors and analyzers installed, calibrated, checked. The device doesn't exist yet? We build it. Our lightning sensors log strikes and grounding resistance every second.
Our clients
Through Xtend Integrasi Indonesia and Firmansyah.co, since 2018. Some as a subcontractor.
PDAM Tirta Mon Pase
PT Sinergi Gula Nusantara
About
I am Technical Director at Xtend Integrasi Indonesia in Medan. Since 2018 I have been on site myself. Installing and calibrating instruments, programming PLCs, building SCADA, connecting remote mills to head office.
Alongside that I run my own practice, Firmansyah.co. I am also active in FIM-PII North Sumatra (young engineers' forum of the Institution of Engineers Indonesia), and JCI Medan.
I talk straight. But relax, I don't bite.
Speaking
71 remote mills connected. What was hard, and what changed for management.
Turbidity, pH, residual chlorine, pump interlocks. Everything measured, nothing guessed.
When an old PLC just needs an upgrade, and when it really has to go.
Locally built lightning sensors, and why young engineers in North Sumatra should dare to build.
Contact
Tell me how things stand. I will tell you straight which layer to fix first. Just asking around is fine too, no pressure.
