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SCP-435 Keter ? low confidence
SCP-435
Expected annual
$142.0M
One-time setup
$279.0M
Annual recurring
$139.3M
Personnel
248
One-time startup capital approx. $279M (major drivers: equipment acquisition, aircraft acquisition, contingency fund); recurring operating costs approx. $139M/yr dominated by continuous aircraft operations, wide-area perimeter monitoring, security wages, and program contingency reserves.
🏗️ One-Time Capital Costs Total: $279.0M
Equipment $160.0M
[#2, #3, #5, #7, #10, #11, #15, #16, #17, #19, #20, #4] Illumination fixtures, power architecture hardware, UPS/flywheel units, transport rigs, aircraft acquisition fleet, ground station hardware, remote/robotic kits, sensor suites, comms/servers, medical gear, environmental controls, and fuel storage setup (one-time components).
Contingency Fund $100.0M
[#28] Recommended one-time contingency/readiness tranche for ecological remediation and disaster response (item 28).
Initial Cover Compensation $10.0M
[#23] Initial payments/compensation/relocation costs to local governments/landowners where needed (item 23 one-time component).
Facilities $9.0M
[#1, #18] Hardened warehouse/site construction and operations center build-out (items 1 and 18).
Initial Research And Lab Setup $0
[]
🔄 Annual Recurring Costs Total: $139.3M/yr
Logistics And Transport $51.9M/yr
[#9, #10, #11, #8, #25] Continuous aircraft operations costs (rotation to keep two aircraft airborne), emergency airlift retainer, ground-station ops, mobile transport operations/permits, and vehicle/aircraft maintenance reserves (items 9, 10, 11, 8, 25).
Research And Monitoring $23.8M/yr
[#13, #16, #24, #26, #27, #17] Ground-perimeter layered monitoring, continuous sensor ops & calibration, satellite imagery leases, training/drills, advanced modeling contracts, and communications/telemetry ops (items 13, 16, 24, 26, 27, 17).
Contingency Reserve $22.2M/yr
[#32] Program-level contingency reserve (20% used here of baseline recurring program-level costs per analyst recommendation; item 32).
Staff Wages $19.2M/yr
[#6, #8, #14, #18, #19, #22] Technical integrity-test staff, transport operators/rigging crews, perimeter/security FTEs, command-center analysts, medical specialists, and scientific personnel salaries (items 6, 8, 14, 18, 19, 22).
Cover Story And Legal $14.8M/yr
[#12, #23, #29, #30] No-fly-zone enforcement/liaison, ongoing legal/PR/compensation costs, insurance/indemnity premiums, and audit/vetting/compliance spending (items 12, 23, 29, 30).
Long Term Capital Replacement $6.0M/yr
[#31] Depreciation/reserve for replacement of major assets (aircraft, generators, sensors) on multi-year cycles (item 31).
Remote Equipment Maintenance $500K/yr
[#15] Maintenance and annual testing/calibration of specialized remote/robotic intervention equipment (item 15 recurring).
Supplies And Consumables $495K/yr
[#4, #6, #21] Fuel resupply consumables, daily test consumables, lamps/batteries/filters/spare parts (items 4, 6, 21).
Facilities Maintenance $350K/yr
[#1, #5, #20] Building/site maintenance, UPS/flywheel maintenance & daily test overhead, environmental-control maintenance (items 1, 5, 20).
⚡ Cost Scenarios
📊 Baseline (baseline) $139.3M/yr
93.9% probability / year
Normal year with no major incidents; all monitoring & containment operate as planned.
no active-state events regular maintenance and operations
🚨 Minor Incident $144.3M/yr
5.0% probability / year +$5.0M vs baseline
Brief lighting interruption or local systems failure causing short active-state requiring emergency response and repairs but no sustained XK-level escalation.
sub-second illumination failover localized equipment failure
🚨 Major Breach $289.3M/yr
1.0% probability / year +$150.0M vs baseline
Active-state exceeds safe window or SCP-435-2 growth/movement requires large-scale response, mass evacuations, heavy remediation and extended high-tempo operations.
active-state > 90 seconds intersection with populated area or water
🚨 Catastrophic Breach $1.1B/yr
0.1% probability / year +$1.0B vs baseline
XK-class event: sustained active-state causing widespread environmental contamination or infrastructure loss requiring national/international-scale remediation.
prolonged active-state interaction with major population centers or critical infrastructure
👥 Personnel 248 total
Role Count Notes
Security Officer / MTF Agent 200 [#14] Front-line ground security and rapid-response teams (item 14).
Research Scientist 10 [#22] Senior science team on retainer with O5 oversight (item 22).
Engineer / Maintenance 12 [#5, #3, #6] Technical staff for power systems, UPS/flywheel maintenance, and daily testing (items 5, 3, 6).
Site Operations / Command Center Analysts 15 [#18] Staff for 24/7 central command and crisis response center operations (item 18).
Medical Officer 5 [#19] Radiation/contamination medical readiness team and on-call specialists (item 19).
Vehicle Operators / Rigging Crew 6 [#7, #8] Operators and rigging crews for mobile transport units and heavy-haul operations (items 7 and 8).
📋 Confidence Notes
Many critical parameters (mass of SCP-435-1, exact site location, local population density, and political jurisdiction) are redacted; costs are order-of-magnitude estimates using conservative midpoints and policy assumptions, so uncertainty is high.
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