Per 
Special Containment Procedures: SCP-XXXX is to be kept in a 3 x 3 x 3 meter room, constructed of hardened double glazed glass panes. Each sheet of glass must be a minimum of 20mm thick, and the voids between individual sheets are to be filled with any group 18 gaseous element.
The glass containment cell is to be kept in a larger concrete room, embedded into fresh, unweathered rock, with a single access point via elevator shaft. All metal fixings within the containment area must be specially manufactured from an alloy containing titanium and gold to prevent oxidation, and all structural elements not able to be fabricated from this alloy must be coated in PTFE.
The oxygen concentration within the containment cell shall not exceed 17% in order to reduce oxidation of metallic elements, and to facilitate cooperation of SCP-XXXX. In the event of an attempted containment breach, oxygen levels are to be reduced to <10% to fully incapacitate SCP-XXXX via oxygen deprivation.
SCP-XXXX is required to be fed via exposure to radioactive isotopes, preferably U-235, three times a day for 30 minutes. Exact timing is not essential and is usually at the request of SCP-XXXX.
The containment cell is to be thoroughly inspected weekly by research staff accompanied by structural and geotechnical engineers to ensure the structural integrity of the containment cell. All elemets showing signs of degradation are to be rectified immediately. All repair works on the glass cell shall be conducted only when SCP-XXXX is fully incapacitated via oxygen deprivation.
In the event of a containment breach,
Description: SCP-XXXX is a tall and
