Central Hawke's Bay mayor Alex Walker has said she is "absolutely gutted" about the indefinite closure of the Waipukurau Library.
Posting on Facebook she said she was "absolutely furious that somehow in the systems of legislation, codes, compliance, accreditations, professionalism and hoop-la of a building project that these two buildings are now deemed by engineers to be less than 20 per cent of building code and are classed as earthquake-prone.
"The Central Hawke's Bay community bought into two refurbished and strengthened community buildings. The system has let us down severely and it is my expectation that we find out exactly how we have ended up with this result."
The Waipukurau Memorial Centennial Library was closed after the Central Hawke's Bay District Council confirmed the building was potentially earthquake-prone, despite a 2016 renovation and strengthening.
The building, along with the Waipukurau Memorial Hall, scored less than 20 per cent of the new building standard and will remain closed for the foreseeable future.