Core Engineering & Supervisory Responsibilities

A. Preventive & Predictive Maintenance (PPM) Architecture

â Formulate, schedule, and execute comprehensive daily, weekly, monthly, and quarterly preventive maintenance protocols across all active plant assets and machinery.
â Establish predictive conditioning monitoring practices, leveraging specialized field techniques—such as vibration analysis, oil spectrometry, structural thermal imaging, and acoustic emission tracking—to detect early component degradation.
â Author and update centralized digital asset history ledgers, meticulously tracking breakdown histories, component running hours, and mean-time-between-failures (MTBF) to forecast overhauls accurately.

B. Emergency Breakdown & Troubleshooting Command
â Lead the site’s rapid-response maintenance team, executing swift electrical, mechanical, or hydraulic fault isolation during unexpected equipment failures.
â Diagnose and resolve complex automation glitches, including Programmable Logic Controller (PLC) loop errors, industrial network sensor faults,



and pneumatic circuit blocks.
â Drive formal Root-Cause Analysis (RCA) investigations following any major or repetitive machine failure, modifying standard operational procedures and executing permanent mechanical/electrical upgrades to guarantee zero recurrence.

C. Mechanical, Electrical & Hydraulic System Overhauls
â Plan and execute major internal overhauls on heavy concrete mixing equipment (twin-shaft paddles, mixing arms, wear-resistant liner plates, and hydraulic discharge doors).
â Supervise the meticulous calibration and structural certification of high-pressure hydraulic prestressing jacks, power packs, pressure relief valves, and gantry crane hoist electromagnetic braking assemblies.
â Govern all plant electrical installations, including the programming and diagnostics of Variable Frequency Drives (VFDs), computerized control desks, star-delta starter relays, and high-accuracy weighing load cells.

D. C

📌 Senior Plant Maintenance Engineer (Hedri)
🏢 Corporate Stalwarts
📍 Hedri