[#2, #4, #5, #6, #7, #8, #9, #13, #14, #20, #21, #27] Procurement and emplacement of SAM systems; initial guard kit; armored vehicles/helicopters; power-generation units; ISR/radar systems; subterranean mapping hardware; UAV/UGV fleets; biohazard and amnestic production equipment; communications and data hardware; PPE.

[#30] Contingency funding to allow for permanent sealing/decommissioning and remediation if required.

[#18] Up-front contingency reserve recommended for catastrophic responses and large rebuilds.

[#1, #10, #19] Includes forward site construction (base, labs, barracks, secure cells, airlocks), medical facility buildout, and mine-rim stabilization works.

[#24] Internal capital set-aside for equipment/personnel replacement and asset write-offs.

[#12] Secure specialized lab suites, instrumentation and initial research setup for SCP-3667-3 exploitation R&D.

[#23] One-time costs to establish covert intelligence/legal channels and liaison pipelines.

[#15] Initial legal/liaison and cover-story establishment costs.

[#3, #10] Salaries, benefits and rotation costs for security (MTF Chi-5, Site-574 augmentation) and core medical staff.

[#18] Annual replenishment of contingency/incident response fund.

[#5, #6, #16, #17, #25, #26] Vehicle/aircraft maintenance and fuel, general supply-chain and procurement, heavy-equipment transport, personnel rotation flights, public-safety interdiction transports.

[#2] Maintenance, spare missiles, trained crews, testing and hardened shelter upkeep for perimeter SAM batteries.

[#7, #8, #9, #12, #21, #29] ISR and sensor operations, subterranean mapping operations, unmanned system operations, ongoing R&D, data/storage operations, containment testing budgets.

[#4, #10, #13, #14, #27] Ammunition/consumables, medical consumables, hazardous waste contracts, amnestic supplies, PPE consumables.

[#11] Baseline minimal in-situ monitoring and periodic intervention costs for SCP-3667-2 population (policy-dependent; full-care would be far higher).

[#15, #23] Ongoing PR, local consultant payments, legal retainers and covert legal/intel operations.

[#28] Optional long-term social programs for cooperative SCP-3667-2 communities (baseline includes a modest program).

[#1] Routine maintenance, winterization and structural upkeep for forward base and site infrastructure.

[#24] Annual replenishment for internal insurance / capital set-asides.

[#22] Ongoing specialized training, simulated exercises and rotation travel for subterranean/anti-anomaly operations.

[#19] Ongoing subsidence and stabilization monitoring of sinkhole rim and civil engineering systems.

[#20] Satellite/fiber service fees, encrypted link and telemetry service charges.