ELECTRICAL TESTING

• Protective electrical insulating equipment and tools (gloves, shoes, boots, helmets, pliers, stools, poles, voltage indicators, plates, barriers, mats)
• High-voltage testing of transformer oils
• Electrical installations
• Electrical installations in Ex (explosion-proof) version
• Lightning protection systems
• Lightning protection systems in Ex (explosion-proof) version
• Power plants/facilities
• Power plants/facilities in relation to limits of human exposure to electromagnetic fields (contact currents)
• Exposure level to low-frequency electric and magnetic fields

PHYSICAL TESTING

• Physical testing (noise, human vibrations, illuminance, dust)

INSPECTIONS AND TESTING

• Measurement of mechanical vibrations on machinery and plants
• Environmental noise measurement – to determine compliance with conditions to be met by a noise limiter and report preparation

MICROCLIMATE AND HARMFUL RADIATIONS

• Temperature, relative humidity, and air flow velocity
• Harmful radiations – UV and IR

PHYSICO-CHEMICAL TESTING

• Air – ambient air quality (PM2.5 and PM10 particles, heavy metals Pb, As, Cd, and Ni in PM10 particles, gases CO, SO2, NOx, O3, benzene, benzo[a]pyrene)
• Soil – physico-chemical testing (pH, heavy metals, organotin compounds, PAHs, PCBs)
• Water – physico-chemical testing (temperature, pH, electrical conductivity, ammonia, phenols, fluorides, phosphates, heavy metals, organotin compounds, PAHs, PCBs)

MECHANICAL TESTING

• Safety valves
• Pressure vessels
• Industrial fittings/valves
• Bodies of permanently fixed tanks (ADR)
• Testing of signalization retroreflection

FIRE TESTING

• Testing of fire hydrant network

NON-DESTRUCTIVE TESTING (NDT)

• Measurement of coating thickness on metallic and non-metallic materials

DOCUMENTATION REQUIRED FOR OBTAINING A PERMIT FOR PLACING ADVERTISEMENTS ON A BUILDING

• Development of an advertisement study/project design