[#1] Construction of a physically isolated, hardened off-grid archival data center (bunker-style, biometric access, EMP/Faraday shielding, vaults, CCTV, intrusion detection, evidence-handling rooms). Estimate chosen near low-to-mid range to provide hardened capacity.

[#2, #3, #4, #5, #6, #12, #15, #17, #28] One-time procurement and installation: off-grid generators/UPS (#2), air-gapped server hardware (#3), WORM/LTO tape library (#4), media destruction equipment (#5), HSMs/offline key vaults (#6), secure comms terminals and hardware (#12), incident-response tooling (#15), redaction-safe display hardware (#17), emergency quick-pull/cold-storage containment boxes (#28).

[#29] One-time reserved contingency / insurance-like fund to cover catastrophic archival loss, public exposure, or long-term escalations (set as an organizational reserve; insurers may decline memetic coverage).

[#7, #8, #10, #13, #23] Initial development and lab setup: custom hardened OS/viewers and dev/audit (#7), automated anomaly-detection initial deployment (#8), ACR testing infrastructure and test development (#10), initial memetic containment/training program design (#13), secure training/decoy dataset creation (#23).

[#9, #11, #15] Annual salaries and benefits: designated Level-5 personnel doing daily integrity checks (~3 senior scientists), MTF operative salaries (core field team payroll), and dedicated incident-response team salaries. Non-salary MTF operational costs are captured under logistics/transport.

[#8, #20, #21, #22] Ongoing program costs: anomaly-detection operations/tuning (#8), annual penetration testing and security audits (#20), funded multidisciplinary research program into vector/mechanism and countermeasures (#21), and continuous external presence monitoring services (#22).

[#11, #16, #24] Secure transport and MTF field logistics: vehicles and deployment operating budgets split from MTF operational estimate (#11), per-transfer armored courier budgets and chain-of-custody transfers (#16), and redundant off-site vaulting/rotation contract fees (#24).

[#18] Legal/PR contingency retainer and recurring contract budget to handle removal requests, cover-story creation, takedowns, and regulatory/legal interactions if SCP material escapes public channels.

[#25] Budget for overtime, temporary hires, accelerated replacement training and agency support when certified Level-5 staff or MTF are unavailable due to leaves or memetic exposure.

[#2] Recurring fuel purchases, generator/UPS maintenance contracts and testing for the off-grid power systems initiated in #2.

[#4, #17, #26, #30] Replacement WORM/tape media and vault cartridges (#4), maintenance/consumables for redaction-safe hardware (#17), device destruction/disposal consumables and replacements (#26), and miscellaneous consumables (tamper seals, PPE, shipping supplies, minor repairs) (#30).

[#12] Operations and service costs for air-gapped transfer protocols, secure couriers, encrypted physical key transfer logistics, and upkeep of hardened comms hardware.

[#14] Ongoing medical monitoring, psychiatric care, memetic decontamination sessions, and coverage for short-term leaves/replacements.

[#19] Annual budgeted reserve for small-scale recovery/reconstruction efforts; major events are handled as scenario-driven costs but an annual reserve reduces response lag.

[#27] Administrative overhead for logging interactions, secure audit trails, and secure record storage for every interaction with SCP-3959.

[#1, #28] Annual upkeep for the hardened archival facility: structural and systems maintenance, EMP/Faraday checks, CCTV/access control maintenance, and readiness maintenance for cold-storage systems.

[#13] Recurrent training for memetic containment procedures, handling protocols, inoculation briefings and scheduled drills.

[#5] Annual service contracts, hazardous waste disposal and consumables for on-site media destruction (incinerator, degausser, shredding) referenced in #5.

[#23] Ongoing maintenance, cycling and hosting costs for synthetic decoy media and sandbox environments used to study or lure SCP-3959 safely.

[#10] Recurring costs for periodic ACR testing, certification, and memeticist/psych technician time to re-certify personnel cohorts.