Facility Executive Technical

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Facility Engineer with below requirement.

A. Power Quality, Distribution & Reliability

• •Operate and maintain LT systems, transformers, LT panels, PDU/RPP, isolation transformers , and static transfer switches (STS) .
• •Ensure N+1 / 2N redundancy for critical loads (process tools, scrubbers, abatement, BMS, safety systems).
• •Monitor harmonics (THD), transients, flicker , and EMI/RFI ; implement filters/SPDs and isolation strategies for sensitive tools (litho, metrology).
• •Perform load studies , phase balancing, and feeder capacity checks prior to tool hookups and expansions.

B. UPS, Emergency Power & Controls

• •Operate and maintain UPS (modular/N+1), battery strings, DG sets , AMF/ATS panels; test black start and autotransfer sequences.
• •Periodic battery health tests (IR, discharge tests), UPS efficiency tuning, and firmware/config backup.
• •Maintain Emergency Power Off (EPO) circuits, interlocks with gas monitoring systems , and fire alarm interfaces .

C. Grounding, Bonding & ESD

• •Maintain clean/technical grounds , separate from building ground; verify low-impedance paths and equipotential bonding for tools.
• •Implement and audit ESD controls (SEMI S20.20 practices), wrist straps, surfaces, flooring resistance, and static-safe layouts in cleanroom and chase areas.

D. Maintenance, Monitoring & Response

• •Establish PM/CBM for panels, breakers, relays, STS, UPS, and IR thermography for hot spots.
• •Trend MTBF/MTTR , create SPC charts for voltage, frequency, THD, and temperature rise.
• •Lead RCA on trips/nuisance faults; implement corrective and preventive actions.

E. Safety & Compliance (Electrical)

• •Enforce LOTO , arc-flash boundaries, insulated tools, and PPE.
• •Maintain single-line diagrams , relay settings, test reports (IR, ER), and statutory compliance under CEA Regulations , Indian Electrical Safety Rules , and local inspectorate requirements.
• •Integrate BMS/EPMS alarms, define SOPs for emergency shutdowns and controlled restarts.

2) Facility Engineer – Mechanical / Process Utilities (Semiconductor Labs)

• Primary Objective:
• Ensure stable, spec-compliant utilities for process tools and cleanroom performance with high uptime and contamination control.

A. Cleanroom & HVAC (Critical Environment)

• •Operate and optimize MAUs/AHUs/FFUs , HEPA/ULPA filtration, pressurization cascades , temperature & RH controls.
• •Maintain ISO 14644 cleanroom classes; track particle counts , airflow, and room recovery times .
• •Handle filter life-cycle management , leak tests (DOP/PAO), duct hygiene , and IAQ .
• •Seasonal tuning of coils, economizer modes , and dew point management to prevent condensation in bays/chasers.

B. Chilled Water / PCW /

• •Operate chillers (centrifugal/screw), CTs, primary/secondary pumping , and PCW loops for tools.
• •Maintain temperature stability , ΔT, flow, and vibration on critical pumps; maintain N+1 for critical circuits.
• •Water treatment: scaling/corrosion inhibitors, biocide control, blowdown optimization.
• •Trending: SPC on supply temp , differential pressure, specific energy consumption .

C. Ultra-Pure Water (UPW/DI) & Wastewater

Manage rinse loops , sanitization schedules, and return/reclaim strategies (if applicable).

D. Compressed Air (CDA), Vacuum & Inert Gases

• •Operate oil-free compressors , dryers, and filtration to meet dew point and oil/particulate specs; maintain VMB/VMP pressures.
• •Maintain central vacuum and dry pump systems for tools; plan overhauls , flushing , and pump swap programs with OEMs
• •Manage bulk/packaged nitrogen (N₂) , vacuum-jacketed lines (if LN₂), and purges for tools and abatement.

E. Fire, Life Safety & Exhaust/Ventilation

• •Maintain process exhaust , toxic exhaust , and general exhaust with redundancy and failure interlocks.
• •Coordinate with fire detection/suppression (VESDA, clean agent where applicable), and ensure SEMI S2/S6/S8/S18 oriented risk controls.

F. Maintenance, Monitoring & Analytics PPM

• •Create PM schedules for pumps, compressors, chillers, FFUs, filters, cabinets, scrubbers, UPW, and neutralization systems.
• •Use BMS to alarm, trend, and report; deploy predictive maintenance (vibration, oil analysis, dew point trends).
• •Maintain spares strategy for high-risk items (VFDs, AHU motors, pump seals, pH probes, sensors, HEPA/ULPA, MERV prefilters).

H. Safety & Compliance (Mechanical/Utilities)

• •Enforce PTW/LOTO , confined space, hot work, and chemical handling SOPs.
• •Comply with Factory Act , Boiler Regulations (if applicable), Lift Act , local PCB norms for discharge, PESO/SMPV Rules for gas storage, and explosion-proof ratings where needed.
• •Maintain MSDS/SDS , calibration certificates, and interlock validation records.

3) Common Responsibilities (Both Electrical & Mechanical)

Projects & Tool Hookups

• •Review PFD/P&ID , MEP/shop drawings , and hook-up packages ; validate utility points, capacity, and interlocks.
• •Coordinate FAT/SAT , commissioning, and as-built updates; manage change control and redlining.
• •Plan shutdowns with clear MOPs (Method of Procedure) and rollback plans—particularly when tying into live loops.

Operations, Documentation & Reporting

• •Maintain O&M logs , trend charts , equipment history , and SOP/EOP libraries.
• •Generate MIS : uptime, incidents, energy use, water use, chemical use, and environmental KPIs (e.g., CUE/WUE).
• •Track OEE , MTBF/MTTR , and SPC metrics for critical utilities and cleanroom performance.

Vendor/OEM & AMC Management

• •Manage AMCs for chillers, compressors, scrubbers, UPS, gas detection , and UPW .
• •Validate service reports , calibration certificates , and PM checklists ; enforce spares and response SLAs.
• •Conduct RCA with OEMs for chronic faults and implement design/controls improvements.

EHS, Training & Culture

• •Run toolbox talks , competency training (LOTO, toxic gas, electrical safety, ESD, cleanroom behavior).
• •Lead HIRA/JSA , safety walks, and near-miss programs; maintain permit-to-work rigor.
• •Interface with QA/EHS/Process teams to align operational windows with experiment schedules and risk profiles.

4) Day/Week/Month Checklist Snapshot

Daily

• •Power quality & alarms ( EPMS/BMS ): voltages, THD, breaker statuses, UPS load, battery float.
• •Cleanroom: pressures, temp/RH , particle counts (critical bays), FFU/AHU alarms.
• •Utilities: CDA dew point & oil carryover , PCW temps/flows, vacuum levels, UPW resistivity/TOC, scrubber DP/pH/ORP.
• •Gas monitoring: sensor health , bump tests where applicable; verify EPO/gas shutdown panels healthy.

Weekly

• •Visual checks: hot spots via IR (rotational basis), pump vibrations, belt/tension, filter DP trends.
• •Test generator no-load/loaded (per schedule), UPS self-tests, review alarm logs & interlock events .
• •Sample & trend UPW bacteria , cooling tower chemistry; verify tool hook-up backflow preventers.

Monthly

• •Full PMs as per OEM: compressor dryers, scrubber spray nozzles, HVAC coils & filters , UPS battery IR.
• •Calibration rotation: gas sensors, pressure/flow/temp transmitters, pH/ORP meters.
• •Emergency drill (gas leak/EPO) and RCA review of any incidents; update SOPs/MOPs/EOPs.

5) Useful Standards/Frameworks to Align With

• •SEMI : S2 (EH&S for equipment), S6 (exhaust ventilation), S8 (ergonomics), S18 (risk assessment), S20/S20.20 (ESD).
• •ISO 14644 (cleanrooms), ASHRAE (HVAC), NFPA (fire protection, electrical safety), IEC/IEEE (electrical), FM Global guidanc