• Watertight door keep shut 150mmx150mm
  • To be kept unlocked during working hours 150mmx150mm
  • This hatch must be kept closed at sea 150mmx150mm
  • This door to be kept locked when not in use 150mmx150mm
  • This door must be kept closed at sea 150mmx150mm
  • This door must be kept closed 150mmx150mm
  • Ventilation to be used prior to entry 300mmx100mm 400mmx150mm
  • This hatch must be kept closed at sea. 300mmx100mm 400mmx150mm
  • This door must be kept closed at sea. 300mmx100mm 400mmx150mm
  • Think safety 300mmx100mm 400mmx150mm
  • take care in the shower during rough weather 300mmx100mm 400mmx150mm
  • Protective equipment stored inside 300mmx100mm 400mmx150mm
  • Protective clothing must be worn in this area 300mmx100mm 400mmx150mm
  • Persons entering area comply with safety regulations 300mmx100mm 400mmx150mm
  • Personal protective equipment is provided. USE IT 300mmx100mm 400mmx150mm
  • plant not in use gas cylinder valves and other valves shall be shut 150mmx200mm
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