Check with your airline in case you have connecting flights overseas as part of your journey to Australia. It may be the case that countries you pass through en route to your destination may require a separate transit visa. Please refer to visa requirements of the specific country.
Hydraulic Placard. If the fire sprinkler system is hydraulically designed, hydraulic placard(s) should be placed on or near the. riser by the installing contractor. This sign should. be able to withstand environmental elements and. permanently marked with information for each. hydraulically designed area. The information should.
How Fire Sprinkler Systems Work. Fire sprinkler systems have been in use for more than 100 years. This is no doubt a result of codes and regulations, requiring the use of these systems in public buildings. Codes and regulations that require the installation of fire sprinkler systems were first put into place in the 1960s [source: Fleming]. Before then, builders mainly installed sprinklers to reduce property loss and insurance costs.