[#1, #2, #3, #4, #12] Site selection/land & permitting (#1), massive excavation/cavity creation (#2), structural reinforcement and seismic hardening (#3), suspended containment vault installation (#4), and surface site facilities/buildings (#12).

[#23] One-time contingency reserve for catastrophic failure remediation, large-scale evacuation/quarantine, demolition or black-ops remediation (reserve fund as described).

[#5, #6, #7, #8, #9, #10, #11, #14, #15, #16] High-tension cable systems and anchors (#5), multispectral blackout shielding (#6), non-photonic sensor suites (#7), remote robotic maintenance systems (#8), climate/HVAC systems (#9), redundant power/generator installs (#10), secure communications hardware (#11), STF Tau-6 outfitting and tactical kit (#14), armory/weapon storage setup (#15), and perimeter/interdiction hardware (#16).

[#30] One-time development of decommissioning/escalation plans and long-term perpetual funding planning.

[#18] One-time costs to remove/alter major historical records and initial disinformation campaign setup and archive purchases.

[#28] Initial heavy-haul mobilization and transport of major components to remote site (heavy equipment, helicopter/charter mobilization).

[#17] One-time initial legal work to seal records, gag orders and initial governmental liaison to establish cover/legal protections.

[#26] Initial secure archiving, media destruction setup and tamperproof archival hardware.

[#21] Forensic analysis and initial unknown-alloy/material research lab access and instrumentation.

[#13, #20] STF Tau-6 full-time staffing payroll (60–120 personnel; modeled here as 90 × ~$120k = $10.8M) and scientific/containment oversight board wages (9 FTE × ~$200k = $1.8M).

[#1, #12, #25] Ongoing easement/permit renewals and local liaison (#1), surface facility operations/utilities (#12), and routine site maintenance/housekeeping/consumables/roadwork (#25).

[#24] Self-insurance/reserve/market risk premiums for political/contractor indemnities and political risk coverage where available.

[#17, #18, #27] Ongoing legal/governmental liaison and secrecy maintenance (#17), continued disinformation/record-suppression monitoring (#18), and cover-company operating expenses/payroll (#27).

[#16] Perimeter sensor operations, remote interdiction systems, aerial surveillance/drone ops, K9 and rapid reaction force logistics.

[#5, #6, #7, #8, #9, #10, #11] Annual inspections/maintenance and recertification for high-tension cable systems (#5), blackout shielding recert/patching (#6), sensor maintenance/calibration (#7), robotic upkeep/software support (#8), HVAC/ environmental energy & upkeep (#9), generator fuel/testing/UPS maintenance (#10), and secure-communications operations (#11).

[#14] Ongoing STF Tau-6 training exercises, re-certification and kit replacement.

[#19] Active monitoring, counter-intel operations, social-media surveillance and investigations into potential information leaks.

[#15] Annual munitions resupply, weapons ranges, force-on-force training and armory management costs.

[#22] Medical surveillance, hazardous-exposure monitoring and psychological care for STF and site staff.

[#28] Ongoing resupply and transport costs (trucking, charters, occasional heavy-haul mobilizations).

[#29] Periodic independent audits, red-team exercises and third-party security assessments.

[#26] Ongoing secure archiving, tamper-evident record upkeep and periodic media destruction audits.

[#23] Minimal annual replenishment to contingency/reserve fund following any minor expenditures or inflation adjustments.

[#21] Limited periodic non-invasive follow-up testing and forensic/material monitoring as described.