Crumbling concrete, known as RAAC, is believed to be present in four areas of the General Hospital.
The Infrastructure Minister, Deputy Tom Binet, says it was found after 'exhaustive investigations'.
"Structural engineers will now undertake a full site inspection to confirm whether RAAC is present and in the event that it is, all necessary measures will be taken to ensure that the buildings are made safe for the longer term.
DFDS releases Jersey-Saint Malo timetable
DFDS releases its ferry services between Jersey and St. Malo, but it will take twice as long to arrive at the two ports.
Jersey issues orange warning for gale force wind
Jersey Met issues an orange warning for wind with gusts to 63 miles per hour.
Storm Eowyn to graze the Channel Islands
As the UK braces itself for Storm Eowyn, forecasters here say the Channel Islands will escape the worst of the bad weather.
First CI Food Warehouse opens in Guernsey
Iceland Foods is collaborating with Alliance to launch the first Channel Island Food Warehouse, with five outlets promised across Guernsey and Jersey this year.
World-first food carbon footprint scheme launched in Jersey
'Plate to Planet' will show the carbon impact of food items on menus a chain of Jersey cafes.
Three islanders rescued in St Ouen car crash
Three islanders have been rescued by firefighters after a car crash in St Ouen.
