[#1, #2, #3, #23] Includes property purchase (one-time option), structural upgrades for fuselage installation (floor reinforcement, mounts, fire suppression, HVAC hookups), perimeter fencing/gate/lighting one-time installation, and initial signage/setup.

[#21] One-time contingency/reserve fund for exposure, litigation, large legal fees or emergency public-relations/containment work.

[#15] Research instrumentation (high-speed cameras, EM sensors, air-sampling, sample containment) and initial lab setup for study of SCP-3429 phenomena.

[#6, #7, #14, #19] CCTV/sensor installation, secure evidence lockers/safe rooms, initial secure server hardware for logging, and one-time purchase of restraints/non-escalatory capture equipment.

[#10] Initial training curriculum and SOP development one-time costs.

[#29] Ladders, hand-tools, replacement relocatable staircases and other small capital items (one-time purchase reserve).

[#24] Initial background checks / vetting for initial cohort of staff (one-time cohort screening).

[#11] Front organization setup: NGO registration, website, signage and initial cover materials.

[#4, #9, #26] 4 FTE security guards (with benefits/training) and wages for a full-time medic and administrative staff.

[#5] On-call rapid-response / containment team retainer or partial salaries for specialist containment personnel.

[#15] Ongoing research salaries (1–2 research scientists), consumables and study-related monitoring costs.

[#11, #12, #13] Ongoing front overhead operations, legal retainer and liaison reimbursements, public relations and FOI/disclosure mitigation staffing and activities.

[#1, #3, #16, #17, #18, #22, #23, #24, #25, #29, #30] Annual lease option (if leased), perimeter maintenance/power, HVAC/ventilation energy, general electricity, cleaning and facility housekeeping, plaque/exhibit replacement budget, recurring signage upkeep, background-check renewals, environmental sampling/biohazard disposal, small capital replacement budget, and annual containment/audit oversight.

[#20] Vehicles and transport costs for transfer of apprehended persons / evidence (fuel, insurance, maintenance or leasing alternatives).

[#8, #9, #19, #27] Amnestic agents and administration supplies (estimated for moderate incident tempo), medical consumables, restraint replenishment, PPE and other containment consumables.

[#10] Recurring refresher training for staff (nonlethal apprehension, amnestic administration, SOP updates).

[#28] Regular drills and coordination exercises with local police/EMS (logistics, overtime costs).

[#6, #14] Recurring costs for CCTV storage, secure off-site/cloud logging, bandwidth and maintenance.

[#7] Annual upkeep for secure evidence/item storage and quarantine facilities.