Tunnels; Conveyor belts Cable trays; Bus ducts Production areas Any special hazard application Fire Detection / Special Hazard Gas and liquid pipelines Heated lines like sulfur pipelines Cryogenic pipes transporting LNG or LPG CCS facilities Buried pipelines to guard against TPI and accidents Pipeline Monitoring Pipeline leakage Regasification and liquefaction Tank annulus and base slab Spill containment control LNG Monitoring