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SCP-4253 Safe ~ medium confidence
SCP-4253
Expected annual
$5.0M
One-time setup
$10.9M
Annual recurring
$4.9M
Personnel
27
Initial capital costs dominated by specialized containment retrofit, laboratory instrumentation, and optional expedition/contingency reserve; recurring annual costs dominated by 24/7 armed security, staff wages, hazardous-waste disposal and specialized HVAC/monitoring maintenance.
🏗️ One-Time Capital Costs Total: $10.9M
Expedition Cost $3.5M
[#25] Optional oceanographic expedition (ship + ROV/submersible) capital/project cost.
Large Scale Demolition $1.2M
[#23] Larger-scale remote demolition/containment campaign contingency (remote manipulators/explosive removal insurance).
Insurance Reserve $1.0M
[#27] One-time liability/reserve fund for third-party liabilities or fines.
Initial Research And Lab Setup $875K
[#11, #12, #26] Research lab buildout and analytical instrumentation (GC‑MS, FTIR, ICP‑MS, SEM/TEM, mass spec) and initial cryptanalysis/linguistic research setup.
Equipment $845K
[#2, #3, #4, #5, #21, #19] Installed HVAC/negative-pressure hardware and scrubbers, environmental monitoring systems (GC‑MS etc.), stainless containers, initial PPE kits, perimeter security hardware, and one sealed transport vehicle.
Facilities $700K
[#1, #6, #13] Containment chamber retrofit, decontamination room/shower and sealed morgue/autopsy suite retrofits (structural/buildout).
Emergency Contingency Fund $500K
[#15] Contingency fund reserved for incident response (mass decon, evacuations).
Cover Up Contingency $500K
[#18] One-time contingency reserve to support large cover-up/legal operations if needed.
Incinerator Capital $350K
[#7] Optional small medical/chemical incinerator capital cost (alternative to contract disposal).
Additional Cell Capex Per Unit $300K
[#24] Per additional containment cell/capacity CAPEX if scaling beyond single-cell baseline.
Medical Contingency Reserve $250K
[#14] One-time reserve for catastrophic occupational-exposure medical expenses / worker compensation.
Emergency Setup $225K
[#15] Initial setup for dedicated HazMat response team, emergency supplies and drill setup.
Security Initial Gear $200K
[#9] Initial training and equipment for armed security (weapons, protective gear, radios, storage).
Neutralization Trial Small $150K
[#23] Small-scale remote tool trials and neutralization testing contingencies.
Backup Power $138K
[#16] UPS + diesel generator + installation for continuous HVAC/monitoring power.
It Infrastructure $100K
[#17] Secure servers, classified backup appliances and initial cybersecurity tooling.
Access Control Hardware $30K
[#10] Biometric access-control hardware and initial background-check tooling.
🔄 Annual Recurring Costs Total: $4.9M/yr
Staff Wages $3.0M/yr
[#9, #11, #13] Salaries and benefits: armed security force, dedicated research team, pathology staffing (aggregate site payroll estimate).
Cover Story And Legal $300K/yr
[#18] Baseline legal/PR budget for cover stories, legal counsel and media monitoring.
Logistics And Transport $200K/yr
[#19] Vehicle operations, secure transfer teams, permits and transportation operational costs.
Emergency Training And Oncall $160K/yr
[#15] Annual HazMat drills, on-call team stipends, consumables and small incident contingency exercises.
Research And Monitoring $125K/yr
[#3, #12] Instrument maintenance, calibration, GC‑MS consumables, and research consumables/standards.
Health Surveillance $125K/yr
[#14] Occupational health monitoring, imaging, bloodwork and counseling for exposed/at‑risk staff.
Additional Cell Opex Per Unit $125K/yr
[#24] Per additional containment cell annual OPEX if scaled (waste, monitoring, security increment).
Security Training And Equipment Maintenance $100K/yr
[#9] Annual security training, firearms maintenance, hazard pay pool and re-certification costs.
Training And Certification $100K/yr
[#22] Respirator fit-testing, hazmat certification and researcher restricted-access training.
Insurance Premiums $100K/yr
[#27] Annual premiums / fees for third‑party liabilities and regulatory exposure reserves.
Facilities Maintenance $85K/yr
[#2, #16] Ongoing structural and mechanical maintenance (HVAC major maintenance, generator upkeep).
It Operations $75K/yr
[#17] IT operations, secure backups, cybersecurity monitoring and admin costs.
Miscellaneous Overhead $75K/yr
[#28] Utilities (power intensive HVAC), water, janitorial and general site overhead for single‑site baseline.
Cleaning Contracts And Labor $72K/yr
[#8] Tri-monthly (3×/month) hazardous cleaning labor and consumables estimate for a single cell.
Security Monitoring $65K/yr
[#21] Camera feed monitoring, intrusion sensors and remote monitoring subscriptions.
Hazardous Waste Disposal $60K/yr
[#7] Contract hazardous-waste disposal costs for routine cleaning events (baseline contract vs. incinerator operation).
Supplies And Consumables $50K/yr
[#5, #20, #6] Filters, cartridges, decon fluids, cleaning consumables and general lab consumables not covered by research budget.
Vetting And Rechecks $38K/yr
[#10] Background rechecks, polygraphs and psychological evaluations for cleared staff (30 people baseline).
Cryptanalysis Ongoing $30K/yr
[#26] Ongoing linguistic/epigraphic analysis budget as new instances arrive.
Environmental Monitoring Maintenance $25K/yr
[#3] Calibration, consumables and periodic GC‑MS/FTIR servicing.
Autopsy Operations $20K/yr
[#13] Per-autopsy disposables, team costs and sealed remains processing (baseline limited autopsy operations).
Ppe Consumables $10K/yr
[#5] Annual replacement cartridges, suit repairs and consumable PPE items.
⚡ Cost Scenarios
📊 Baseline (baseline) $4.9M/yr
92.5% probability / year
Normal year with regular operations, no major incidents or expeditions.
routine operations scheduled maintenance standard research activity
🚨 Minor Incident $5.4M/yr
5.0% probability / year +$500K vs baseline
Contained contamination event or small breach requiring incident response and elevated disposal/legal costs.
localized off-gassing incident small containment breach during cleaning minor exposure requiring medical treatment
🚨 Major Breach $7.4M/yr
0.5% probability / year +$2.5M vs baseline
Significant containment failure with mass contamination, major medical response, mass decontamination and heavy legal/cover-up costs.
security breach large-scale off-gassing or autopsy contamination multi-person exposure
🚨 Expedition Research $8.4M/yr
2.0% probability / year +$3.5M vs baseline
Planned oceanographic expedition to investigate deep-sea origin hypothesis requiring vessel/ROV/submersible charter.
policy-driven research decision expedition funding approved Dr. Hallows task force activation
👥 Personnel 27 total
Role Count Notes
Security Officer / MTF Agent 15 [#9] Four on-shift (3 shifts) with ~25% extra for leave/training -> ~15 active guards covered in staffing budget.
Research Scientist 4 [#11] PI + 2–4 specialists/technicians for material/toxicology/analysis (aggregated into research payroll).
Pathologist 1 [#13] Morgue/autopsy suite staffing; pathology costs included in recurring payroll.
Engineer / Maintenance 2 [#16] HVAC and facility maintenance technicians to support negative-pressure and scrubber systems.
IT / Administrative Staff 1 [#17] Secure records, IT ops and admin support for classified documentation and backups.
HazMat Team Member 2 [#15] Dedicated HazMat responders on-call and for cleaning operations (supplementing contracted teams as needed).
Site Director / Executive Staff 1 [#11] Site director / program lead oversight included in staffing budget.
Medical Officer 1 [#14] Occupational health monitoring and emergency medical oversight.
📋 Confidence Notes
Many cost drivers are well-scoped (security, HVAC, disposal) but uncertainty remains around incident frequency, scale of SCP instances, and optional high-cost items (expedition, large-scale demolition), so estimates are medium confidence.
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