2. Fabrication and Installation

• Piping Systems: Installing plumbing, gas lines, or industrial pipelines for water, chemicals, or other fluids.
• Structural Fabrication: Erection of steel structures, platforms, or frames.
• HVAC Systems: Installing heating, ventilation, and air-conditioning systems for temperature and air quality control.
• Rotating Equipment: Installation of pumps, turbines, compressors, and other machinery.

3. Welding and Assembly

• Welding: Joining metals using techniques like MIG, TIG, or arc welding.
• Machining: Precision cutting, drilling, or shaping of components using CNC machines.
• Assembly: Building mechanical systems from fabricated parts and purchased components.

4. Maintenance and Repairs

• Preventive Maintenance: Regular inspections and servicing to prevent breakdowns.
• Troubleshooting: Diagnosing and fixing mechanical failures or inefficiencies.
• Component Replacement: Swapping worn-out or damaged parts like bearings, seals, or belts.
• Lubrication: Ensuring moving parts operate smoothly and efficiently.

5. Energy Systems

• Boilers and Heat Exchangers: Installation and maintenance of systems for heating and energy transfer.
• Chillers and Cooling Towers: Managing industrial cooling systems.
• Renewable Energy: Installing and maintaining solar panels, wind turbines, or geothermal systems.

6. Safety Systems

• Fire Protection: Installing sprinklers, extinguishers, and fire-resistant ductwork.
• Pressure Vessels: Ensuring safe operation of tanks and cylinders under high pressure.
• Emergency Shutoffs: Systems to quickly halt operations in case of malfunction or hazard.

7. Quality Control and Testing

• Non-Destructive Testing (NDT): Checking welds and materials for defects without damaging them.
• Hydrostatic and Pneumatic Tests: Ensuring piping systems and vessels can handle pressure safely.
• Vibration Analysis: Identifying imbalances or misalignments in rotating machinery.

8. Applications

• Industrial Facilities: Mechanical systems for production lines, material handling, and power generation.
• Residential and Commercial Buildings: HVAC, elevators, and plumbing systems.
• Transportation: Maintenance of mechanical systems in vehicles, trains, and ships.
• Energy Sector: Equipment for oil and gas, thermal plants, and renewable energy projects.