[#30] Reserved estimate for potential future mothballing/decommissioning or construction of permanent containment cap/superstructure.

[#21] One-time contingency reserve for large-scale emergency response (airlift, heavy equipment, temporary hospitals, large quarantines).

[#5, #6, #8, #11, #12, #14, #15, #28] Alarm/sensor installation, camera/NVR systems, patrol vehicle fleet purchase, tethered drones/robots fleet, generators/UPS, operations trailer purchase & fit-out, safety/rescue gear, and one-time heavy-lift/rental allowance for installation.

[#1] Purchase or permanent easement to secure school lot and buffer parcels; includes closing costs and surveys (mid-range locality estimate).

[#3, #4, #13, #27] Includes perimeter fencing/gates installation, physical sealing/boarding, structural stabilization/shoring, and initial secure evidence/vault setup (closing, construction/fit-out).

[#10, #19] Initial LiDAR/SLAM/terrestrial laser survey hardware and initial server/compute cluster for mapping/model development.

[#17] One-time pre-employment background checks and initial psychological screening for staff (approximate for initial hires).

[#2] Initial legal, municipal coordination, and setup of cover narratives (condemnation/asbestos permits, initial payments to local officials).

[#7, #9, #18] Salaries + benefits: 3on-site security team (~7 personnel), rapid-response team (on-call/full-time equivalence), and research/technical staff team (6–10 personnel).

[#5, #6, #10, #11, #12, #16, #19, #24, #25, #17] Ongoing comms/maintenance for sensors/cameras, storage and archival costs, software licenses/calibration, robot/drone maintenance, generator fuel/maintenance, medical retainer/incident support, data processing/storage, training/drills, sustained R&D for mapping and containment tech, and ongoing psychological support costs.

[#20, #15, #29] Field consumables (batteries, cables, PPE), rescue gear recertification/consumables, and replacement allowance for lost/destroyed equipment.

[#23] Internal accounting allocations, administrative overhead, audit/compliance, and internal insurance/indemnity budgeting.

[#21] Annual replenishment to the contingency/emergency response fund to restore used reserves after incidents.

[#3, #4, #14, #26, #27] Fence and perimeter upkeep, re-boarding/repairs, operations trailer utilities/maintenance, environmental upkeep (grounds, snow, pest control) and vault/storage maintenance.

[#2, #22] Ongoing legal fees, municipal coordination payments, and cover-story/PR expenses (fake remediation operations, occasional payments to locals, suppression efforts).

[#8, #28] Fuel, insurance, maintenance for patrol/response vehicles and recurring small rental/heavy-move logistics for equipment installation or mission operations.