SCP-3958 Euclid ~ medium confidence
SCP-3958
Expected annual
$57.2M
One-time setup
$389.6M
Annual recurring
$53.7M
Personnel
50
Initial one-time setup is dominated by relocation, large reserve funds and potential space-campaign seed money; annual operations are dominated by staff, airline compensation and R&D/monitoring. Baseline first-year capital expenditures approach several hundred million USD while steady-state annual operating costs are tens of millions USD.
🏗️ One-Time Capital Costs Total: $389.6M
Relocation Resettlement $100.0M
[#5] Relocation/resettlement costs for multiple communities including land/infrastructure, housing, compensation and legal/title work (#5).
Repair Insurance Reserve $100.0M
[#14] Initial contingency / repair & insurance reserve to cover infrastructure damage and rebuild costs (#14).
Space Campaign Fund $100.0M
[#20] Seed/initial capital for any decision to pursue a space-based observation or capture campaign (lower-end seed estimate) (#20).
Unallocated Contingency $50.0M
[#24] Unallocated contingency / rapid scale-up fund recommended for unexpected escalation (#24).
Equipment $17.9M
[#1, #10, #18] Dedicated monitoring hardware and ground stations/sensor nodes (#1), specialized robotics and remote handling procurement (#10), and initial secure data/IT hardware (#18).
Facilities $12.0M
[#3, #4, #9] Structural reinforcement program (#4), soil-slab installation infrastructure (#3) and physical establishment/works for the remote test range (#9).
Investigation Litigation Reserve $5.0M
[#22] Initial reserves for incident investigations and litigation settlements (#22).
Initial Research And Lab Setup $3.0M
[#2] Predictive modelling and software development (initial development, compute/platform setup) (#2).
Legal And Diplomatic One Time $1.0M
[#15] One-time negotiation and permit costs for multi-national agreements and initial legal engagement (#15).
Emergency Preparedness Setup $500K
[#6] Initial setup of evacuation plans, sirens/alert systems, temporary shelters and local response capacity in prioritized regions (#6).
Training Program Setup $200K
[#17] Initial specialized training program and PPE procurement for staff (#17).
🔄 Annual Recurring Costs Total: $53.7M/yr
Airline Compensation Program $10.0M/yr
[#7] Compensation, rerouting and contingency budgeting for affected civil aviation (fuel/time penalties and reimbursements) plus NOTAM administration (#7).
Repair Insurance Replenishment $10.0M/yr
[#14] Annual replenishment for repair/cleanup reserve and insurance backstop (#14).
R And D Budget $10.0M/yr
[#19] Ongoing scientific R&D funding for mitigation/containment research and exploratory programs (#19).
Staff Wages $6.0M/yr
[#8] Standing response/operations team payroll and benefits for scientists, engineers, operators, medics and logistics staff (#8).
Public Compensation $5.0M/yr
[#21] Compensation and socioeconomic subsidies for disrupted communities, farming restrictions and business interruption relief (#21).
Monitoring Operations $3.0M/yr
[#1] Ongoing operations costs and satellite tasking / sensor node operations for the monitoring & early-warning network (#1).
Medical Forensic Readiness $2.0M/yr
[#11] Baseline medical, forensic and mortuary preparedness and psychological support across affected regions (#11).
Enforcement Patrols $2.0M/yr
[#13] Aviation/civil enforcement costs (drone/QRA coordination, ATC enforcement, patrol assets) (#13).
Predictive Software Operations $1.0M/yr
[#2] Ongoing model development, software maintenance, compute/cloud costs and modelling staff (#2).
Investigation Litigation Replenishment $1.0M/yr
[#22] Annual replenishment for investigation, legal defense and settlement reserves (#22).
Test Range Ops $800K/yr
[#9] Operations, instrumentation replacement and logistics for the remote experimentation/test range (#9).
Legal Liaison $500K/yr
[#15] Ongoing liaison, legal counsel and diplomatic staffing costs (#15).
Cover Story Pr $500K/yr
[#16] Cover stories, public messaging campaigns and local paid messaging to avoid panic in affected countries (#16).
Remediation Per Event $500K/yr
[#23] Expected annual average for waste disposal and site remediation after penetrations (per-event costs averaged) (#23).
Robotics Maintenance $400K/yr
[#10] Maintenance, spare parts and replacement for specialized robotics and hardened instrument pods (#10).
Soil Slab Maintenance $300K/yr
[#3, #12] Inspection, anchor maintenance, transport and replacement of elevated untreated soil slabs (#3, #12).
Environmental Monitoring $250K/yr
[#12] Inventory, transport, environmental monitoring and replacement logistics for untreated soil slabs and related tracking (#12).
Emergency Drills Maintenance $200K/yr
[#6] Regular drills, local team refreshers and maintenance of evacuation capacity (#6).
It Operations $150K/yr
[#18] Secure data management, archiving, backups and IT security operations (#18).
Training Refreshers $100K/yr
[#17] Annual refresher training, certification and PPE replenishment (#17).
Space Campaign Ops $0/yr
[#20] Routine operations related to space-based options are assumed negligible in baseline; large recurring costs would occur if a full campaign is pursued (#20).
Cost Scenarios
📊 Baseline (baseline) $53.7M/yr
71.0% probability / year
Normal year with monitoring, mitigation maintenance, staffing and routine programs but no major penetration or campaign initiation.
no major impacts regular operations and maintenance
🚨 Minor Incident $57.7M/yr
25.0% probability / year +$4.0M vs baseline
Localized penetration or small-scale urban impact requiring emergency response, remediation and limited legal/compensation costs.
small-scale penetration localized mass-casualty / remediation investigation and settlements
🚨 Major Urban Impact $103.7M/yr
3.0% probability / year +$50.0M vs baseline
Significant urban impact with widespread infrastructure damage, large-scale repairs, major compensation and temporary relocations.
large urban penetration major infrastructure repair mass relocations/compensation
🚨 Space Campaign Initiation $153.7M/yr
1.0% probability / year +$100.0M vs baseline
Policy decision to pursue an active space-based capture/alteration campaign incurring a large one-time capital outlay.
policy shift to active capture funding approval for space mission
👥 Personnel 50 total
Role Count Notes
Research Scientist 12 [#2, #19] Predictive modelling, experiments and R&D staff for modelling and mitigation research (#2, #19).
Engineer / Maintenance 8 [#4, #10, #9] Civil and mechanical engineers for structural reinforcement, test range and robotics maintenance (#4, #10, #9).
Security Officer / MTF Agent 6 [#13, #8] Enforcement and on-site security for installations and compliance with airspace restrictions (#13, #8).
Field Operators (crane/helicopter) 6 [#3, #9, #10] Crane/helicopter pilots and field operators for slab placement, test range operations and remote handling (#3, #9, #10).
Medical Officer 4 [#11] Medical and forensic staff for preparedness, MCI response and autopsy/biohazard handling (#11).
Administrative Staff / Logistics 8 [#15, #6, #21] Logistics, administrative, resettlement coordination and liaison staff for relocation, drills and compensation programs (#15, #6, #21).
Data/IT Specialist 4 [#18, #2] Secure data management, IT security and modelling platform support (#18, #2).
Site Director / Executive Staff 2 [#8, #15] Senior management and liaison to government and international partners (#8, #15).
📋 Confidence Notes
Analyst notes provide detailed ranges for most line items but many estimates are wide and contingent on policy choices (e.g., relocation scope, airline compensation, space campaign). Numbers are mid-range assumptions; uncertainty remains around incident frequency and the scale of government/airline cost sharing.
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