Item #: SCP-2000
Object Class: Thaumiel
Special Containment Procedures: The entrance to SCP-2000 is disguised as a disused Park Ranger station in . Despite several civilian trespassing attempts, the entrance has yet to be breached in the installation's recorded history, and no further physical containment has been deemed necessary. Protocol Plainsight-201 is in effect for SCP-2000. Necessary supplies and replacement personnel may be delivered via unmarked road vehicles or civilian helicopter as appropriate.
No personnel below Level 4/2000 clearance are permitted access to documentation regarding SCP-2000, or any protocols associated with its containment and upkeep. No personnel below Level 5/2000 clearance are permitted access to SCP-2000 below Sub-level 3. All personnel assigned to SCP-2000 must submit to a neural archetype scan on a monthly basis. Personnel stationed on-site must submit to weekly scans, to be stored locally.
Level 4/2000 personnel or above stationed on-site are not permitted to leave Yellowstone National Park during the course of their assignment. In the event of transfer (either elective or compulsory), Class A amnestics must be administered, and false memories implanted consistent with assignment to other high-security or Keter-class SCP objects. Additional personnel may be assigned to SCP-2000 and granted temporary Level 4/2000 clearance at the discretion of the item's HMCL supervisor (currently Dr. Charles Gears) and O5 command.
The exterior surface of SCP-2000 is surrounded by Scranton Reality Anchors (SRAs) every 20 m, arranged hexagonally, to prevent incursion by hostile anomalous interference. Each SRA's function must be checked semi-annually and replaced as necessary. Technicians servicing SRA components may reference Document SRA-033, rev 1.0.7. Five Xyank/Anastasakos Constant Temporal Sinks (XACTS) capable of maintaining stable tachyon flux across the expanse of the facility (maximum output rating at 100 W each) have been installed and are to be maintained monthly. Technicians servicing XACTS components may refer to Document XACTS-864, rev 1.3.0.
One Pseudo-Riemannian manifold has been initiated at the entrance to Sub-level 4, and must remain open at all times. In the event of the manifold's failure, Procedure Dead Euclid-101 is to be executed immediately. Other non-anomalous life support and utility systems may be maintained in accordance with standard Foundation Maintenance Protocol, Section 101.5 (Mission Critical Components). Wherever possible, non-anomalous materials and resources are to be used for SCP-2000's maintenance and repair.
In the event of any K-Class scenario which does not compromise the existence or function of SCP-2000, Procedure CYA-009 is to be enacted as soon as possible. Remaining Foundation installations globally are to monitor the scenario as it unfolds, preserving what material resources are possible under the Ganymede Protocol until such time as all remaining sites respond "All Clear" to SCP-2000 queries as defined in Document 2000XKAC-1.9. Upon receipt of "All Clear" code, Procedure Lazarus-01 is to be implemented.
Administrator Note: I want this on permanent record, and I don't rightly care if you think it's an insult to your intelligence; some things are just this important. This device is absolutely not an excuse to let down our guard or take greater risks with SCP objects or cross-test them or whatever you might have in mind. Primary Containment is still our best chance at survival; otherwise there would be no reason to make the cover-up so extensive. We can only suspend God's disbelief so many times before . And considering what we've had to deal with in these past few decades, we may have passed that point already.
- Former Administrator Dr. William Fritz
Description: SCP-2000 is a subterranean Foundation installation originally constructed sometime in the last ███ years for the purpose of reconstructing civilization in the event that a K-Class end-of-the-world scenario could not be averted in time to prevent humanity's extinction or near-extinction. Since its inception, SCP-2000 has been activated at least twice. Foundation records regarding SCP-2000's construction and history prior to this assumed first use have been lost. Whether this information black-out is the result of accident or design is impossible to determine. The mission critical portion of this installation begins 75m below ground level and extends to a 100m depth.

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SCP Foundation: Entries
Science FictionThis is a guide book of all SCPs in the SCP foundation which is classified into Keter, Euclid, Safe, Explained, Thaumiel, Neutralized classes in Foundation. Notice: there is some new SCPs in this book which you may know.