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SCP-8714 Eparch1/Safe ~ medium confidence
SCP-8714
Expected annual
$6.3M
One-time setup
$169.8M
Annual recurring
$5.9M
Personnel
44
First-year capital costs are dominated by vault construction, secure storage for ~64 kg U-235, and contingency reserves (total one-time ~169.85M). Annual recurring costs are ~5.685M/yr driven by security staffing, CBRN/radiological specialists, and research/monitoring.
🏗️ One-Time Capital Costs Total: $169.8M
Facilities $75.0M
[#1] Secure nuclear-material storage vault construction and shielding (heavy concrete, liners, hardening, regulatory-standard vault).
Containment Upgrade Reserve $60.0M
[#25] Reserve for major containment posture upgrades (BSL-4, extra shielding, relocation) if anomaly escalates.
Disposal Downblending Reserve $10.0M
[#23] Reserve estimate for down-blending/processing at licensed facilities (conditional, tens of millions if pursued on-site).
Initial Research And Lab Setup $6.8M
[#6, #10, #12, #13] Specialized radiochemistry/assay equipment, BSL-3 laboratory fit-out and pathology equipment, formaldehyde storage/ventilation and specimen conservation fit-out, artifact conservation initial stabilization.
Contingency Decontamination Reserve $6.0M
[#16] Reserve fund for large-scale decontamination/remediation following accidental contamination or critical incidents.
Equipment $4.4M
[#2, #5, #11, #15, #19] Remote handling and criticality-control hardware, radiation monitoring systems, on-site autoclave/incinerator hardware, emergency response equipment, initial cybersecurity/SCADA hardening.
Chem Neutralization Facility $4.0M
[#8] Installation of small-scale chemical-agent neutralization and secure storage for sulfur mustard (CBRN scrubbers, decon capability).
Transport And Secure Relocation $1.0M
[#7] One-time secure relocation/transfer costs for enriched uranium/artifacts (armored convoy, escorts, route surveys).
Disposal Transfer Initial Cost $1.0M
[#23] Initial logistics/legal cost estimate for transfer of enriched uranium to a national authority (if executed).
Infrastructure Redundancy And Energy $800K
[#14] Redundant HVAC, HEPA/carbon filtration upgrades, backup generators/UPS and initial energy-system hardening.
Initial Licensing And Legal Setup $500K
[#4] Initial nuclear regulatory licensing, legal liaison and setup costs.
Insurance And Legal Initial $300K
[#20] Initial legal setup and insurance/indemnity arrangements.
Personnel Training Onboarding $75K
[#21] One-time onboarding program costs for radiation/CBRN training and baseline clearances.
🔄 Annual Recurring Costs Total: $5.9M/yr
Staff Wages $1.6M/yr
[#3] 24/7 armed security force (approx. 18 guards) plus supervisors and security management, benefits and overtime.
Research And Monitoring $930K/yr
[#5, #6, #18, #22] Ongoing radiological/chemical monitoring and calibration, specialized equipment service/calibration, and research program funding for radiochemistry/pathology/historical study.
Cbrn Personnel And Ppe $750K/yr
[#9] Salaries for CBRN-trained technicians and PPE consumables/replacement costs.
Cover Story And Legal $425K/yr
[#4, #20] Ongoing regulatory audits, compliance administration, retained counsel, PR/legal cover and interagency coordination costs.
Chem Ops And Permits $375K/yr
[#8] Operational costs and permits for chemical neutralization facility and CBRN hazardous-waste handling.
Nuclear Material Accountancy And Surveillance $300K/yr
[#17] Material accountancy, tamper-evident seals, CCTV retention, cryptographic logging and periodic inspections for uranium rings.
Site Upkeep And Administration $300K/yr
[#24] Site administration, janitorial, IT, badge systems and general upkeep.
Monitoring And Medical Surveillance $230K/yr
[#22] Off-site environmental monitoring, worker bioassays, and long-term medical surveillance for staff.
Facilities Maintenance $225K/yr
[#14] HVAC, HEPA/carbon filter replacements, generator maintenance, site energy and environment systems upkeep.
Disposal Contract $200K/yr
[#11] Contract disposal and waste handling (contaminated tissue, chemical byproducts) and manifesting.
Emergency Drills And Readiness $150K/yr
[#15] Drills, decon trailer upkeep, medical response agreements and readiness training.
Remote Handling Maintenance $100K/yr
[#2] Maintenance and service for remote manipulators, gloveboxes, cranes, and criticality-control systems.
Personnel Training And Clearances $100K/yr
[#21] Refresher training, radiation safety officer recertification, and clearance processing for new staff.
Cybersecurity Maintenance $90K/yr
[#19] Ongoing SCADA/control-system hardening and intrusion detection maintenance.
Conservator Salary And Consumables $80K/yr
[#12, #13] Conservator salary and conservation materials for manuscripts and organic artifacts.
Artifact Maintenance $40K/yr
[#13] Ongoing artifact/museum-grade storage maintenance and minor stabilization.
Supplies And Consumables $20K/yr
[#12] Consumables for specimen conservation and formalin renewal (formaldehyde-related consumables).
Logistics And Transport $0/yr
[]
⚡ Cost Scenarios
📊 Baseline (baseline) $5.9M/yr
82.5% probability / year
Normal year with routine operations and no major incidents.
routine_operations scheduled_maintenance
🚨 Minor Incident $6.2M/yr
12.0% probability / year +$270K vs baseline
Localized contamination or small chemical spill requiring targeted remediation and temporary operational disruption.
small_chemical_release localized_decontamination
🚨 Major Breach $13.7M/yr
2.0% probability / year +$7.8M vs baseline
Significant chemical or radiological incident (e.g., accidental release or criticality near-miss) requiring large-scale remediation and extended medical monitoring.
radiological_incident large_scale_chemical_release
🚨 Transfer Event $6.7M/yr
3.0% probability / year +$770K vs baseline
Decision/year in which enriched uranium is transferred to national authority or processed off-site.
policy_decision national_authority_acceptance
🚨 Catastrophic Breach $35.7M/yr
0.5% probability / year +$29.8M vs baseline
Severe containment failure with major contamination, criticality, or public exposure requiring large-scale remediation, legal costs, and potential facility replacement.
major_criticality_event catastrophic_release
👥 Personnel 44 total
Role Count Notes
Security Officer / MTF Agent 18 [#3] Armed guard force providing 24/7 coverage (approx. 18 active officers).
Security Supervisor / Security Manager 4 [#3] Supervisory/security management and shift leaders.
CBRN Technician 8 [#9] CBRN-trained personnel for handling sulfur mustard and contaminated specimens.
Research Scientist 3 [#6, #18] Radiochemistry/pathology/historical specialists funded by research budget.
Laboratory Technician 4 [#6, #10] BSL-3/assay lab technicians supporting analyses and sample processing.
Conservator / Museum Specialist 1 [#12, #13] Artifact and manuscript conservation specialist.
Engineer / Maintenance 2 [#14] Facilities/engineer staff for HVAC, generators and facility systems maintenance.
Administrative Staff 4 [#4, #24] Site administration, compliance liaison, IT and clerical support.
📋 Confidence Notes
Estimates for standard items (vault, lab fit-out, staffing) are well-grounded; major uncertainties remain around contingency events, political/legal allocation of uranium disposal costs, and the scale of potential containment-upgrade needs, so medium confidence is appropriate.
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