SCP-3157 — SCP-3157 | Cost Breakdown

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SCP-3157 Unknown ~ medium confidence

SCP-3157

Expected annual

$10.4M

One-time setup

$27.8M

Annual recurring

$10.1M

Personnel

Estimated initial capital expenses are approximately $27.8M (driven by perimeter construction, hardened facilities/vaults and a large decommission/entombment contingency). Recurring operations are roughly $10.08M per year, dominated by security payroll, contingency/MTF readiness, and legal/cover operations.

🏗️ One-Time Capital Costs Total: $27.8M

Decommission Option $10.6M

[#30] Contingency one-time cost for demolition, full entombment or permanent isolation of the site (partial demolition to full entombment).

Facilities $9.2M

[#3, #5, #6, #11, #20, #25] Perimeter fence, hardened gatehouse/guard facilities (including generators), road rerouting/compensation, hardened item storage vault, detention fit-out, and optional monorail/cable decommissioning (monorail decommission included as a one-time works cost).

Equipment $3.4M

[#4, #7, #9, #10, #18, #26] Perimeter monitoring hardware (CCTV/towers/NVRs), vehicle fleet purchase and upfits, anti-drone/RF detection hardware, communications/networking systems, initial image/cyber remediation capability retainers, and archive/document security systems.

Contingency Seed $1.9M

[#27] Initial seed for contingency/emergency fund to cover catastrophic surge responses (recommended initial reserve).

Cover Story Settlement $1.1M

[#19] Initial settlements/records alteration and one-time cover-story establishment costs (e.g., large settlement or records work).

Legal Indemnity Reserve $781K

[#21] One-time contingency reserve to seed litigation/indemnity fund for claims and secrecy enforcement.

Initial Research And Lab Setup $750K

[#12] Containment/research lab upgrades, portable containment units and initial certification/start-up for specialized inspections/search operations.

Amnestic Stockpile $125K

[#16] One-time setup/stockpile cost for Class-A amnestic reserves and secure storage.

🔄 Annual Recurring Costs Total: $10.1M/yr

Staff Wages $5.7M/yr

[#1, #2, #14, #15] Security payroll and employer burden (base roster + overtime/shift premiums aggregated), plus clinical psychologists/psychiatrists and medical staff salaries included here.

Cover Story And Legal $938K/yr

[#18, #19, #21] Ongoing image/footage remediation retainer & ops, PR/legal retainer for maintaining the 'gas explosion' cover and secrecy, and legal defense retainer.

Mtf Activation Pool $938K/yr

[#13] Budget reserve for multiple MTF activations and incident-response costs (transport, overtime, decontamination, forensic teams).

Research And Monitoring $750K/yr

[#12, #29] Ongoing special consumables/certification for search operations and long-term scientific investigation budget.

Contingency Fund Maintenance $250K/yr

[#27] Annual maintenance/top-up for contingency/emergency reserve to ensure surge funding availability.

Public Access And Detention $175K/yr

[#20] Operating costs for temporary detention rooms, holding cells, processing and secure interview room staffing/operations.

Facilities Maintenance $169K/yr

[#4, #9] Annual maintenance/support for perimeter monitoring hardware (CCTV/NVRs) and anti-drone/RF detection systems.

Grounds Maintenance $162K/yr

[#25] Vegetation control, pathway repairs, seasonal upkeep to maintain sightlines and safe perimeter.

Staff Vetting $156K/yr

[#22] Continuous background checks, polygraphs, clearance maintenance and counter-intel activities.

Utilities And Energy $150K/yr

[#24] Power for lights, cameras, HVAC, charging, generator fuel testing and general site energy consumption.

Training And Drills $125K/yr

[#23] Regular exercises for response teams: containment drills, amnestic administration practice and perimeter surge simulations.

Seizure Operations $119K/yr

[#17] Annual budget for evidence/device seizure and destruction operations (teams retrieving/destroying unauthorized recordings and devices).

Logistics And Transport $106K/yr

[#8] Vehicle operating costs: fuel, maintenance, tyres, annual servicing and replacement cycle for patrol/logistics fleet.

Supplies And Consumables $100K/yr

[#28] Uniforms, PPE, radio batteries, evidence bags, petty cash and other operational consumables.

Communications Operations $100K/yr

[#10] Running costs, updates, and secure communications/networking operations (encrypted comms, backups, secure deletion systems).

Amnestic Administration $75K/yr

[#16] Recurring per-administration costs and usage of Class-A amnestic stockpile (assumes ~100 administrations/year at mid-range unit cost).

Archive Operations $38K/yr

[#26] Ongoing operations for secure physical/digital archives: access logging, controlled destruction and info-system operations.

⚡ Cost Scenarios

📊 Baseline (baseline) $10.1M/yr

74.0% probability / year

Normal year with standard operations, regular training, occasional small deployments and no major breaches.

routine operations minor activations no large-scale incidents

🚨 Minor Incident $10.5M/yr

20.0% probability / year +$438K vs baseline

Localized perimeter breach or drone exposure requiring several MTF activations, targeted seizures and extra amnestic administrations.

perimeter breach unauthorized aerial/photography small-scale exposure

🚨 Major Breach $12.6M/yr

5.0% probability / year +$2.5M vs baseline

Significant containment breach or large public exposure requiring fence replacement, extended MTF operations, legal payouts and major remediation.

widespread public exposure multiple sustained breaches major infrastructure damage

🚨 Catastrophic Breach $25.1M/yr

1.0% probability / year +$15.0M vs baseline

Event-scale recurrence (Event-3157-A/B-like) triggering mass response, widespread amnestic use, potential site decommission/entombment and major one-time capital expenses.

spatial anomaly recurrence mass casualties or survivors returning public/political exposure requiring entombment

👥 Personnel 81 total

Role	Count	Notes
Security Officer / MTF Agent	75	[#1, #2] 75 on-roster security personnel (covers 24/7 shifts, relief and supervisors as included in analyst estimate).
Psychologist / Psychiatrist (Clinical)	3	[#14] 2–4 clinicians estimated; midpoint used for ongoing psychological evaluation and care.
Medical Officer / Nurse	3	[#15] Medical staff on-site or on-call for amnestic administration, adverse-event monitoring and clinic operations.

📋 Confidence Notes

Estimates are midpoints of wide analyst-provided ranges and converted from GBP to USD; security payroll figures are relatively well-defined but many items (legal settlements, decommission methods, frequency of activations) have large uncertainty, producing a medium confidence.

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