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SCP-8903 Unknown ~ medium confidence
SCP-8903
Expected annual
$220K
One-time setup
$890K
Annual recurring
$198K
Personnel
0.8
Initial capital including containment construction, environmental control systems, and a conservative contingency reserve totals $890,500 one-time; annual operations (staff, utilities, maintenance, monitoring, and a reserve allocation) are approximately $197,500 before administrative overhead, with total recurring including overhead of $197,500 + $39,500 = $197,500? Correction: see totals below.
🏗️ One-Time Capital Costs Total: $890K
Contingency Reserve $500K
[#19] Recommended conservative minimum contingency/reserve for serious breach response.
Equipment $220K
[#2, #3, #4, #6, #7, #8, #9, #10, #20, #22, #23] HVAC/chiller and precision humidity control, rainstorm pump/tank/plumbing/controls, water-reuse/treatment hardware, monitoring/data-logging hardware, UPS/generator, fire suppression hardware, lighting fixtures, security hardware, emergency isolation kit, small non-invasive handling equipment, and transport enclosure/design build.
Facilities $70K
[#1] Sealed waterproof botanical chamber construction including floor pan, drains, anteroom and structural work.
Planning And Modeling $50K
[#19] Formal risk modeling and contingency planning costs.
Contingency Disposal Event $20K
[#21] One-time contingency disposal cost reserve for potential disposal events (scale-dependent).
Initial Research And Lab Setup $12K
[#16] Initial biological characterization and any lab setup for assays/sequencing outsourced or in-site instruments.
Sop And Training Setup $10K
[#17] One-time SOP writing and initial training program setup.
Plumbing And Permits $6K
[#5] Municipal water hookup, backflow prevention assemblies, permits and inspection fees, meter upgrades and connection work.
Legal Setup $3K
[#18] One-time legal review, cover story setup and regulatory liaison start-up costs.
🔄 Annual Recurring Costs Total: $198K/yr
Contingency Reserve Annual Allocation $50K/yr
[#19] Annual set-aside to build/maintain an emergency response reserve for larger incidents.
Staff Wages $40K/yr
[#10, #11] Operational caretaking and oversight (part-time botanical technician and researcher oversight) and small incremental security staffing costs where applicable.
Administrative Overhead $40K/yr
[#24] Institutional overhead allocation (25% applied to direct recurring operational line items).
Research And Monitoring $14K/yr
[#6, #15, #16] Ongoing cloud/IT monitoring/licensing, sensor recalibration/replacement, and annual research/assay budget.
Security Recurring $10K/yr
[#10] Incremental security/admin overhead if site-wide security provides coverage; larger security hires are handled as scenario costs.
Specialist Retainer $10K/yr
[#12] On-call containment/biocontainment specialist and rapid response retainer.
Supplies And Consumables $8K/yr
[#4, #13] Consumables including water-treatment chemicals/media, HVAC filters, pump seals, nozzle replacements, PPE, and cleaning supplies.
Energy Costs $6K/yr
[#14] Electricity for continuous environmental control (chiller, dehumidifier), pumps and associated loads.
Hvac Service And Calibration $4K/yr
[#2] Annual calibration, service and maintenance for precision HVAC/humidity systems.
Pump Maintenance $3K/yr
[#3] High-flow pump maintenance and parts for rainstorm system.
Facilities Maintenance $2K/yr
[#1, #8] Routine chamber and structural maintenance and periodic maintenance related to fire-safety equipment.
Logistics And Transport $2K/yr
[#23] Per-transfer readiness costs and occasional transport-related logistics.
Cover Story And Legal $2K/yr
[#18] Recurring legal/administrative and cover-story related costs.
Training And Drills $2K/yr
[#17] Recurring refresher training and drills including failure simulations.
Emergency Kit Maintenance $2K/yr
[#20] Maintenance and refresh for portable isolation kits and mobile environmental gear.
Backup Power Maintenance $2K/yr
[#7] Fuel, periodic testing and generator/UPS maintenance.
Fire Inspection And Certification $1K/yr
[#8] Annual inspection and certification of fire-detection/suppression systems.
Lighting Electricity And Replacements $900/yr
[#9] Electricity for daytime lighting and occasional fixture/shelf-life replacements.
Waste Handling $600/yr
[#21] Baseline hazardous/routine waste handling and disposal.
⚡ Cost Scenarios
📊 Baseline (baseline) $198K/yr
88.0% probability / year
Normal year with regular operations, no containment incidents beyond routine maintenance and scheduled training.
no_incident routine_maintenance
🚨 Minor Incident $222K/yr
10.0% probability / year +$25K vs baseline
Localized deviation (sensor failure, minor leak, short outage) requiring overtime, limited replacement parts, specialist callouts and short disruption to experiments.
localized_deviation sensor_or_pump_failure
🚨 Major Breach $1.2M/yr
2.0% probability / year +$1.0M vs baseline
Significant containment failure or large deviation (e.g., uncontrolled over-watering or humidity collapse) requiring site-level response, large-scale remediation, external contractors and use of contingency reserves.
uncontrolled_over-watering large_area_expansion
👥 Personnel 0.8 total
Role Count Notes
Research Scientist 0.2 [#11, #16] Part-time project lead/research oversight (Dr. Enkei oversight), fractional FTE reflected in wage allocation.
Botanical Technician 0.2 [#11] Part-time technician for daily checks, rain event confirmation and basic caretaking.
Security Officer / MTF Agent 0.2 [#10] Incremental security coverage (site-wide security provides primary coverage; small incremental cost included).
Engineer / Maintenance 0.1 [#2, #3, #7] On-call engineer/maintenance support for HVAC, pumps and generator service (fractional allocation).
Administrative Staff 0.1 [#18, #24] Fractional administrative support for permits, documentation and overhead coordination.
📋 Confidence Notes
Estimates are built from detailed analyst line items and site procedures, but the object's open-ended expansion risk and a wide range of vendor/scale costs introduce uncertainty; therefore medium confidence.
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