[#26] Large emergency contingency reserve for catastrophic response / international coordination (recommended risk reserve).

[#1, #2, #23] Vault construction, initial industrial-foam lining, and site utility rerouting / dry-zone assurance.

[#19] R&D and procurement capital for remote/robotic repair development (optional but recommended).

[#28] Contingency for attempted neutralization / decommissioning experiments and large-scale cleanup.

[#3, #4, #5, #6, #7, #8, #12, #24] Initial fabrication of foam shells; ceiling suspension & mechanical rotation assembly; fans and ducting; environmental control hardware (HVAC, dehumidifiers); power redundancy hardware (UPS/generator capital portion); visual surveillance package; initial PPE capital; initial IT/security systems.

[#22] One-time secure relocation planning & execution (if transfer required).

[#18] One-time purchase of rapid-deploy assets (remote robots, extra dehumidification, foam staging, secure barriers) to create a readiness pool.

[#10] D‑Class operational costs, recruitment/administration, escorts, housing, medical checks, and per-entry operational expenses.

[#20] Annual research budget: chemical/physical analysis, modeling, containment-safe experiments, specialized instrumentation and scientist time.

[#9, #11] Control-room monitoring technicians (3 FTE shifting coverage) and dedicated security staff wages (6–10 FTE; modeled as 8 FTE here).

[#12, #13] Consumable PPE (single-use suits, ear protection) and foam-spray canisters / adhesives used per D-Class entry.

[#21] Information control, amnestic treatments, legal counsel, and routine local government relations / cover-up activities.

[#2, #4, #5, #6, #7, #8, #15] Periodic foam patching/relining, rotation assembly maintenance, fan maintenance, HVAC/dehumidifier energy & consumables, generator/UPS maintenance & fuel, surveillance/storage maintenance, and mechanical spare parts.

[#3] Annual budget for replacing heavily damaged foam shells beyond routine patching.

[#17] Medical monitoring, trauma counseling, post-entry care, audiology and treatment for injuries/exposures.

[#18] Annual drills, consumables and readiness maintenance for rapid-response contingency assets.

[#19] Annual maintenance, spare parts and qualification for remote repair robots (if procured).

[#16] Costs for daily Level-3 personnel entries: senior staff time allocation, escorts, PPE and reduced-duty hours.

[#27] Periodic independent safety audits, supplier contracting and regulatory compliance reviews.

[#25] Handling, transport, and destruction of contaminated materials, PPE and remains.

[#24] Ongoing IT security, secure comms, tamper-evident logs and maintenance to suppress audio capture and protect data integrity.