[#3, #4, #10, #12, #13, #20, #21, #22, #17, #26, #15, #16] Floodlights/install, UPS and generator, monitoring hardware, medical and restraint equipment, quick-response equipment, secure vehicle purchase, comms equipment, initial amnestic stockpile, cover-story setup costs, estimated long-term containment construction (large), initial reality-stabilization R&D (program startup), and a recommended contingency reserve.

[#26] Large-scale long-term containment construction estimate (listed separately from initial planning); range very wide per analyst notes.

[#15] Initial investment to begin dedicated reality-stabilization technology development and stockpiling (conservative minimum).

[#16] Recommended minimum one-time reserve for catastrophic incident response; advisable to set aside but highly uncertain.

[#14] Initial lab/network setup, containment upgrades and instrumentation for controlled experiments and mitigation R&D.

[#1, #2, #24, #26] Property purchase (preferred) estimated midrange plus basement containment retrofit, child-safe structural measures and planning/preconstruction studies for long-term containment.

[#22] One-time stockpile and training costs for amnestic/memetic countermeasures.

[#17] Setup of false identities, paperwork and initial cover-story establishment costs.

[#13] Per-site annual allocation/retainer for guaranteed rapid-response capability and specialized training (midrange between provided bounds).

[#5] Fully-loaded salaries/benefits for ~15 operatives to sustain continuous 3-person on-site coverage (midrange).

[#10, #14] Annual operational research budget (staff, consumables, analysis) plus secure storage/IT overhead for monitoring and data logging (monitoring cost partially allocated here).

[#6] Hiring premium, specialized recruitment difficulty, signing bonuses and ongoing specialized training budget for operatives with restructuring-survivor preference (aggregated midrange).

[#19] Mental-health support, counseling and resilience/retention programs for staff (15 staff aggregated midrange).

[#7] Designated developmental psychologist sessions (biweekly interpreted as twice/week) plus materials.

[#17, #25] Ongoing cover maintenance, neighbor payments, permit/administrative costs and incident documentation/audit overhead (aggregated midrange).

[#3, #9, #12, #23] Spare bulbs/lighting replacements, behavioral enrichment supplies, restraint replacement consumables, and general consumables/PPE (aggregated midrange).

[#22] Annual replenishment and occasional use of amnestics/memetic countermeasures (midrange).

[#1] Lease alternative annual cost (monthly lease midpoint extrapolated to annual) — included as an alternative recurring option to purchase.

[#11, #18] Utilities and routine maintenance including weekly testing labor/consumables and building operating costs (midrange).

[#20] Vehicle operations, fuel and maintenance for secure staff rotation and extraction (operational costs, not vehicle purchase).

[#8] Routine pediatric care, medications and specialist access for SCP-2311 (baseline annual).

[#4] Monthly fuel testing and generator runs to ensure backup power availability.

[#10] Secure data storage, IT maintenance and monthly service fees for monitoring systems.

[#11] Labor overhead and consumables for weekly testing/documentation (aggregated estimate).

[#21] Monthly service and encryption licensing for redundant comms (satphones, encrypted radios) extrapolated annually.