Maryam Rezaei is a highly experienced and internationally certified Quality Control Inspector with over 20 years of hands-on experience across oil & gas, petrochemical, power generation, and manufacturing. She manages complex inspection scopes for mechanical, electrical, coating, painting, welding, and NDT activities, ensuring compliance with international standards and delivering clear technical documentation. Her mechanical expertise covers inspection and FAT of rotating and static equipment including pumps, compressors, turbines, gearboxes, blowers, and fans. She also brings specialist experience in industrial protective coatings, electrical and instrumentation equipment, welding documentation, welder qualification, and NDT interpretation. Maryam prepares inspection reports, audits factories, and issues ITPs and test procedures. In 2025, she was recognized among the 101 Top Women Entrepreneurs in France.
| Discipline | Equipment | Inspection Scope | ||
|---|---|---|---|---|
| Piping & Fixed | Industrial valve Pipe Fitting Pressure Vessel (Tower, Drum, etc.) Storage Tank Heat Exchanger Boiler FRP&GRP (Tanks, vessels, pipes,…) | Raw material inspection MTC check PMI Sampling Mechanical tests Dimensional Inspection Fit-up check Welding check Hardness check Heat treatment Hydrostatic test Air leakage test Helium leakage test Final inspection Packing and shipping Final book review | ||
| Painting & Coating | Piping, fixed, electrical and rotating equipment | Certified and experienced QC Inspector specialized in industrial coatings and protective painting systems, with full-cycle expertise: pre-surface evaluation, application supervision, and final inspection. Skilled in cleanliness checks (Sa2.5/SP10), roughness measurement, dew point analysis, WFT/DFT, adhesion and pinhole testing, and RAL/color matching. Holds international certifications including SSPC Level II and RINA Coatings General, with hands-on experience across various industries (oil & gas, petrochemical, marine). Experienced with epoxy, polyurethane, rubber lining, PTFE, and composite coatings, ensuring compliance with ISO 12944, NACE MR0175, and project specifications. | ||
| Machinery | Pump Compressor Gear box Blower Fan Turbine | Raw material inspection MTC check PMI Sampling Mechanical tests Dimensional Inspection Clearance check Hydrostatic test Mechanical run test Performance test Overspeed test Dynamic balancing Lube oil system tests Full load test Vibration test Noise measurement Pneumatic test Final inspection Packing and shipping Final book review | ||
| Electrical | Generator Motor Power transformer Control panel Switchgear Power cable | Raw material inspection MTC check Visual and dimensional check Wiring check No-Load current test and losses test Phase sequence test Windings insulation resistance test Noise level tests High voltage test Generator vibration measurement Bearing temperature rise at no load and full load Dielectric tests Dynamic Balance Test Operation test Tightness/torque of terminals Heat run test Open circuit saturation curve test | ||
| Welding & NDT | Piping, fixed, electrical and rotating equipment | WPS, PQR & WQT review Personnel’s certificate review Visual inspection Liquid penetrant test Magnetic test Ultrasonic test RT film review Eddy current test | ||
| ROW | Supplier | Equipment Description | Inspection Activity | Inspection Location |
| 1 | FLENDER GRAFFENSTADEN | Gearbox | FAT MRT & Noise & Vibration UT & MT &PT Dimensional, Backlash, Tooth contact pattern Total, Profile Deviation (Right Flank / Right Helix) Radial Run-out Final inspection and painting | France |
| 2 | LUFKIN GEAR FRANCE | Gearboxes | FAT MRT & Noise & Vibration UT & MT &PT Dimensional, Backlash, Tooth contact pattern Total, Profile Deviation (Right Flank / Right Helix) Radial Run-out Final inspection and painting | France |
| 3 | FARAPOX, FARASAN | GRP&FRP Tanks, Pipes, Fittings | Raw material (Resin, Fiber Glass,) Chemical and mechanical tests Visual and Dimensional, … Process Final inspection | IRAN |
| 4 | GE Energy Product France | Gas turbine and gas power system | Rotor dynamic balancing Final inspection MRT | France |
| 5 | GE Energy-Power Conversion Rotating Machines and Electrical Motors | Electrice Motors | Cold windings resistances and continuity check Dielectric strength (hipot) Polarization index Over speed test Shaft displacements measurement Bearing vibrations at no-load Voltages balance | France |
| 6 | Nexans | Underground medium voltage câbles | Mechanical test Peeling test Dimensional test Hot set test Voltage test Partial discharge test RL measurement test | France |
| 7 | Baker Hughes | TPS Power transmission | Hardness test inspection of cylindrical flank teeth or conical superficially hardened | France |
| 8 | Haws AG | Solar Marine Services WLLSAFETY SHOWER AND EYEWASH STATION WITH CHILLER | FAT | Switzerland |
| 9 | Busch Vacuum Solutions | Vacuum System | FAT Visual inspection Functional Test P &ID Review Documents | Germany |
| 10 | Burckhardt Compression AG | Multi stages compressor & Pumps | Pre-inspection meeting /Audit | Switzer land |
| 11 | WANDER AG | Chocolaté and biscuits | Visual inspection, Dimensional, Packing and container | Switzer land |
| 12 | JOHN ZINK HAWORTHY COMBUSTION | Flare | Visual inspection PMI examination Dimensional inspection Mechanical function test / open-closed Tip orifice Tip projection Tip orientation | Luxembourg |
| 13 | DELISARI FOOD SUPPLIES PTELTD | Milk Powder | Visual Invoice Packing list All the information on the bags Quality of goods as packing list Checking the containers | France Langres |
| 14 | VELAN S.A.S | Industrial Valves | Final hydraulic shell pressure test Hydraulic plug/seat pressure test Seat leakage test with water Seat tightness test in reverse direction with helium and nitrogen Functional test Visual inspection Packing | France |
| 15 | MANNESMANN STAINLESS TUBES FRANCE S.A.S A member of the Salzgitter Group | Stainless tubes | Visual and dimensional inspection and sampling Hydro test Ultrasonic test Destructive test (tensile, flattering, hardness and pitting corrosion test, impact test at –46°, micrographic examination) | France |
| 16 | SEFCO | Industrial pump supplier | Visual inspection Performance test of pumps Vibration test Sound pressure level test Hydraulic test with nitrogen gas | Switzerland |
| 17 | DOSATEC S.A | Weight belt feeder & LIW | Visual inspection Quantity checking Dimensional checking Packing and pre-shipment | Switzerland |
| 18 | SRI S.A.S | BALL VALVES | Visual Inspection Dimensional control Hydrostatic body test Hydrostatic seat test Functional test Torque measurement High pressure gas test | Marseille /France |
| 19 | SUNDYNE S.A.S | Centrifugal pumps & Compressor Lube oil skids Seal Gas panel | Visual inspection Dimensional test Hydrotest Performance test Running test NDT PMI FERRITE | Dijon /France |
| 20 | OELTECHNIK | Seal gas panel Lube oil system | Hydrotest Performance test Final inspection Painting control Dimensional P&ID -Drawing control | France & Germany |
| 21 | ENDRESS+HAUSER | Magnetic flowmeters Levels gauge | Visual & functional FAT Calibration test Hydrotest Final inspection | Germany & France & Switzer land |
| 22 | CRYOSTAR | .Expansion Turbines /Turbo-expanders .Cryogenic Centrifugal Pumps .Cryogenic Compressors .Heat Exchangers & Cryogenic Skids / Systems | Performance test Final and packing check Mechanical running test | France |
| 23 | FERRY-CAPITAIN | Cast steel ring gears & PIGNONS | NDT Dimensional Hardness Mechanical test | France |
| 24 | GE General Electric (Switzerland) GmbH | Rotor | Overspeed - Rotor Final Balance - Rotor Insulation Resistance Test - Rotor Winding Resistance Check - Rotor Generator Rotor Shipping Hi-Potential Test | Switzerland |
| 25 | CLA VAL | Valves | Shell Pressure, Seat Leakage, Internal Mechanism & low-pressure test Final inspection of Valve | Switzerland |
| 26 | AUMA | ACTUATORS | FAT Final Inspection Protective earting test High voltage test Wiring check Motor test Test under load MWG torque calibration MWG Limit setting Checking handweel activation Test of control functions Packing & checking certificates Leak tightness test | Germany |
| 27 | SWAN | SYSTEM ANALYTICAL INSTRUMENT | FAT FINAL INSPECTION HYDROTEST | Switzerland |
| 28 | CARRIER | CHILLER SYSTEM | FAT Final inspection Packing | France |
| 29 | Alfa Laval Vicarb | Welded plate heat exchangers | Pre-inspection meeting | France |
| 30 | Fives Cryo GOLBEY | Cold Box & Exchangers | Visual check Hydrostatic strength test Pre-shipment | France |
| 31 | FIVE CELES | Cooling Unit | Visual check Dimensional check FAT Hydrostatic Test | France |
| 32 | Emerson | valves | Functional test Visual and dimensional check Seat leakage test Hydrostatic test Documents Review | France |
| 33 | Hitachi Energy Ltd. | Generator Circuit Breaker | Visual check Pre-shipment Packaging | Switzer land |
| 34 | HELMKE | Electric machines and Drive systems | Partial load heat run test Noise test of all individual items, motor, drive, transformer Vibration severity Test of remote-control conditions | France |
| 35 | SIEMENS | Electromagnetic Flowmeter | FAT Visual and dimensional check Calibration check Painting Documents review | Germany |
| 36 | De Dietrich | Glass-lined Reactor & VESSELS &Thanks | FAT Visual and dimensional check Painting | France |
| 37 | CP PUMPE AG | Pumps | Expediting FAT MRT HYDROTEST | Switzer land |
| 38 | GUTOR | UPS | FAT | Switzer land |
| 39 | AxFlow-HERMETIC-Pump GmbH | pumps | MRT Hydrotest NPSH NOISE VIBRATION MDR | Germany |
| 40 | Estrella AG | Glass Lined storage tanks, Separators, Pressure filters… | FAT | Switzer land |
| 41 | VEGA Grieshaber KG | Transmitter | FAT | Germany |
| 42 | YOKOGAWA | Rota meters | FAT | Germany |
| 43 | ABB | Control panel | PIM | Switzerland |