The "Neue Gruft" was built between 1960 and 1962 under the monastery grounds as a 280 square meter enlargement to eliminate the overcrowded jumble of 140 bodies (plus cremation and heart urns of four other persons) in the other nine vaults, and to provide a climate-controlled environment to protect the metal sarcophagi from further deterioration. Its stark concrete walls evoke the solemnity of death. The New Vault is entered from the Ferdinand Vault, and exits into the back of the Franz Joseph Vault. It contains 26 sarcophagi: