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SCP-4004 Thaumiel ~ medium confidence
SCP-4004
Expected annual
$563.0M
One-time setup
$1.2B
Annual recurring
$557.2M
Personnel
85
One-time construction and covert infrastructure (excavation, tunnel, Mount Rushmore setup, and a contingency reserve) drive capital costs (~$1.17B). Recurring costs are dominated by the daily 20 kg gold requirement, producing annual expenses on the order of $0.5–0.6B, with most other operations in the low tens of millions per year.
🏗️ One-Time Capital Costs Total: $1.2B
Facilities $545.0M
[#1, #2, #23, #27] Civil works: clandestine chamber excavation beneath Arlington, hardened tunnel to Site-02, covert Mount Rushmore setup/initial work, and initial vault/archival space setup.
Contingency Reserve $500.0M
[#26] One-time/held contingency reserve for large-scale breach remediation, public-cover operations, and emergency replacement of critical consumed materials.
Equipment $110.1M
[#3, #4, #5, #19, #20, #15] Capital hardware and installations: anti-esoteric shielding and installation, generators/UPS, HVAC capital units, initial security equipment/armor, monitoring/robotics initial purchase, and aviary/setup costs.
Initial Research And Lab Setup $12.0M
[#21] Initial R&D lab buildout and instrumentation for the SCP-4004 Research Group.
🔄 Annual Recurring Costs Total: $557.2M/yr
Supplies And Consumables $471.1M/yr
[#7, #8, #9, #10, #11, #12, #13, #14, #15, #29] Daily consumables: primary driver is 20 kg/day gold bullion (~$470M/yr if consumed), plus wet clay, human blood, presidential blood logistics, DC soil, cerulean paint, daily jack-o'-lantern, New York Times copies, peafowl operating costs, and routine PPE/reagents.
Research And Monitoring $34.0M/yr
[#3, #20, #21, #27, #23] Ongoing R&D/maintenance/R&D upgrades for anti-esoteric systems, sensor/robotic upkeep, the SCP-4004 Research Group experimental budget, archival upkeep, and Mount Rushmore monitoring/maintenance.
Staff Wages $12.8M/yr
[#16, #18, #17, #19, #21, #27] Salaries/benefits for core personnel including horticulture/grounds keepers, core team relocation/retention costs, auditing/accounting staff, security guard wages, research staff, and conservators (headcount-based estimate).
Facilities Maintenance $9.5M/yr
[#4, #5] Ongoing generator/fuel maintenance and HVAC/environmental system utilities and maintenance for the chamber and tunnel.
Cover Story And Legal $6.3M/yr
[#10, #24] White House liaison and medical coordination for presidential blood collection and ongoing legal/political/cover-up budget (FOIA mitigation, PR, liaison to DoD/White House).
Logistics And Transport $6.2M/yr
[#6, #17] Secure daily transfer operations (tram/escort/vehicle ops) plus armored bullion logistics, vault handling, and associated insurance/handling premiums.
Security And Response Ops $6.0M/yr
[#19] Non-salary security recurring costs: specialized-response training, specialized anti-anomalous equipment maintenance, and on-call response unit readiness.
Public Safety And Visitor Control $5.0M/yr
[#28] Ongoing public-safety measures, covert visitor rerouting, embedded park-security, and plausible-access work around Arlington and Mount Rushmore.
Procurement And Rare Material Contingency $5.0M/yr
[#30] Yearly contingency buffer for inflation, rare-material procurement delays, emergency airlifts, and thaumaturgic reagent shortages.
Secure Communications And Isolation Enforcement $1.2M/yr
[#22] Secure communications infrastructure, biometric access, monitoring and enforcement systems required to keep personnel contained to Site-02/Pentagon and to enforce isolation policies.
⚡ Cost Scenarios
📊 Baseline (baseline) $557.2M/yr
91.5% probability / year
Normal operational year with no major containment incidents; daily consumables supplied and routine maintenance/R&D continues.
uneventful_operations daily_maintenance_completed_on_schedule
🚨 Minor Incident $567.2M/yr
8.0% probability / year +$10.0M vs baseline
Localized containment disruption or logistical failure requiring emergency remediation, limited public-exposure mitigation, and small-scale replacement/airlift operations.
localized_containment_disruption emergency_airlift limited_public_exposure
🚨 Major Breach $1.6B/yr
0.5% probability / year +$1.0B vs baseline
Large-scale containment breach or Veil Protocol disruption requiring deployment of large contingency reserve, national-scale remediation, and extensive replacement or reconstruction.
full_containment_breach major_public_exposure activation_of_SCP-4004-β
👥 Personnel 85 total
Role Count Notes
Security Officer / MTF Agent 36 24/7 armed coverage of chamber, tunnel checkpoints, and embedded park/visitor security.
Research Scientist 12 Research Group staff conducting SCP-4004 experiments, monitoring, and R&D.
Engineer / Maintenance 10 Facility, HVAC, power, tunnel, and robotic maintenance technicians.
IT / Sensor Technician / Robotics 8 Nonhuman sensor ops, robotics maintenance, and secure communications technicians.
Medical Officer 3 Phlebotomy, quarantine, blood screening, and staff medical support.
Animal / Grounds Staff 4 Horticulture, aviary care, pumpkin production, and grounds maintenance.
Conservator / Archivist 3 Cataloging, conservation, and archival care for integrated anomalous objects.
Auditor / Accounting 4 Gold auditing, vault accounting, and financial controls for high-value flows.
Administrative Staff 4 Logistics coordination, legal liaison scheduling, and personnel administration.
Site Director / Executive Staff 1 Overall program leadership and liaison with O5/DoD/White House.
📋 Confidence Notes
Containment procedures and daily consumables are well-documented (gives confidence for recurring drivers, especially gold), but ranges on construction costs, the consumable reuse possibility, insurance, political/logistical overhead, and contingency requirements are highly uncertain, so totals rely on midpoint assumptions.
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