To provide a glass solidified body storing facility capable of reducing an arrangement pitch of storage pipes without impairing the workability of the concrete filling work of a ceiling wall.

The glass solidified body storing facility includes: a plurality of beam members 20 arranged in parallel to each other with gaps S, and a plurality of storage pipes 10 inserted into the gaps S and having flange parts 11 supported astride the neighboring beam members 20. On opposed surfaces 16 opposite to the storage pipes 10 adjacent to each other in the gap S, each flange part 11 includes a plurality of shapes cut out over support parts 13 supported by the beam members 20 by setting a point located in the upper part of the gap S as a starting point.