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SCP-4654 Unknown ~ medium confidence
SCP-4654
Expected annual
$5.0M
One-time setup
$8.3M
Annual recurring
$4.9M
Personnel
18
[#31] Initial capital/setup estimated at $8,268,000 with dominant drivers being vault/HVAC construction, specialized instrumentation and contingency reserves; ongoing annual operations are approximately $4,925,000 driven by security staffing, MTF readiness contracts, and cover/OPSEC.
🏗️ One-Time Capital Costs Total: $8.3M
Contingency Reserve $3.0M
[#30] Liability and rapid-response reserve (recommended one-time funding to cover escalation beyond annual budgets).
Facilities $2.4M
[#1, #4, #16, #25, #27, #29] Vault construction/retrofit (#1), HVAC negative-pressure install (#4), decontamination infrastructure install (#16), one-time hardened-IT setup (#25), initial hardened communications/archive (#27), and wastewater/effluent modifications (#29). Estimates are mid-range selections of provided ranges.
Equipment $1.4M
[#2, #3, #6, #8, #14, #18] Multi-layer containment canisters (#2), glovebox/remote-handling robotics (#3), fixed trace-vapor instrumentation install (#6), CCTV/biometric install (#8), initial PPE procurement (#14), and purchase of a dedicated armored hazmat vehicle/transfer containers (#18).
Initial Research And Lab Setup $920K
[#13, #17] Forensic lab instrumentation and setup (GC-MS/LC-MS and certification) (#17) plus initial medical countermeasure R&D contingency and initial small stockpile (#13).
Remediation Contingency $500K
[#20] Pre-funded remediation/disposal contingency for localized to moderate-scale disposal or demolition.
Initial Contracted Transfer $50K
[#18] Contracted initial transfer cost (armored hazmat transport) for initial relocation to Site-81.
🔄 Annual Recurring Costs Total: $4.9M/yr
Staff Wages $1.7M/yr
[#9, #10, #11, #12, #17] Security staffing (guards + supervisor) (#9), specialized hazmat/containment technicians (#10), containment scientists/supervisors and oversight (#11), medical staffing & ICU readiness (#12), and forensic analyst salary (#17).
Logistics And Transport $1.3M/yr
[#18, #19] Ongoing transport availability/maintenance and vehicle upkeep (#18), plus rapid-response / MTF readiness contracts and on-call posture costs (#19).
Cover Story And Legal $750K/yr
[#21, #23] OPSEC/cover-story/front operations and media liaison (#21) plus legal, liaison, and covert funds (#23).
Facilities Maintenance $300K/yr
[#5, #16, #25, #27, #29] HVAC consumables & energy and fan redundancy power draw (#5), hazardous-waste disposal contracts (#16), recurring IT/hardened-system maintenance (#25), communications/archive maintenance (#27), and wastewater/effluent monitoring/treatment (#29).
Mental Health And Indemnity $275K/yr
[#26] Long-term care, psychiatric support, indemnity and compensation pool for exposed personnel and follow-up care.
Training And Drills $200K/yr
[#24] Recurring training, certification, exercises for hazmat, security, medical staff, and MTF readiness.
Supplies And Consumables $170K/yr
[#15, #17, #25, #13] PPE replacement and consumables (#15), forensic lab consumables (#17), inventory/audit consumables and secure-logging costs (#25), and medical stockpile restocking/consumables (#13).
Insider Threat Mitigation $125K/yr
[#22] Ongoing insider-threat vetting, continuous monitoring, polygraphs and counter-intelligence program maintenance.
Research And Monitoring $120K/yr
[#7, #28] Monitoring calibration and lab support including GC-MS contract testing and calibration consumables (#7), plus periodic independent environmental re-verification/audits (#28).
⚡ Cost Scenarios
📊 Baseline (baseline) $4.9M/yr
88.0% probability / year
Typical operational year with no containment breach or major incidents; normal maintenance, staffing, and monitoring costs.
routine_operations no_breach standard_maintenance
🚨 Minor Incident $5.2M/yr
10.0% probability / year +$250K vs baseline
Localized vapor release or single-person exposure requiring targeted decontamination, medical treatment, limited remediation and investigation.
localized_vapor_release single_person_exposure targeted_decontamination
🚨 Major Breach $9.9M/yr
2.0% probability / year +$5.0M vs baseline
Significant release or multiple exposures resulting in large-scale decontamination, facility remediation/partial demolition, mass medical response, legal/OPSEC response and public containment.
mass_release site_contamination media_exposure
👥 Personnel 18 total
Role Count Notes
Security Officer / MTF Agent 7 [#9] Six guards (two per shift) plus one supervisor as described in staffing model.
Hazmat / Containment Technician 5 [#10] Specialized technicians (3–6 in notes); mid-range staffing chosen to support glovebox/robotics, decon, and emergency response.
Research Scientist / Containment Supervisor 2 [#11] Senior containment scientists/supervisors (1–3 in notes); mid-range selected to provide oversight and access approvals.
Forensic Analyst 1 [#17] Dedicated trained analyst for trace-analysis and chain-of-custody workflows.
Medical Officer / Nursing Staff 3 [#12] On-call physician(s) and critical-care nurse(s) to maintain ICU-level readiness and emergency response.
📋 Confidence Notes
Analyst notes provide detailed line-item ranges and operational history (including Area-4 loss), enabling a bounded estimate, but many items are order-of-magnitude ranges and final costs depend on Site-81 existing capabilities and chosen operational posture; therefore medium confidence.
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