[#1, #3, #4, #5] Soundproofed object locker (shelving, seals, labor), high-end EM isolation chamber (design/construction/active systems/commissioning), structural obstacle retrofits, dedicated room environmental controls (HVAC + vibration isolation) and UPS/generator installation; estimates summed using mid-range values.

[#25] One-time contingency reserve for unexpected escalation/declassification (rapid upgrades, emergency relocation, specialist hiring).

[#6, #7, #14, #16, #24] Monitoring and sensor suite (cameras, proximity/audio sensors), redundant encrypted storage/analysis servers, surveillance listening/wiretap-grade feed installation, IT/telecom investigation hardware/software initial purchase, and initial containment replacement items (duplicate phones / hardened crates).

[#10, #13, #15, #22] Initial psychiatric screening for assigned staff, initial SOP/training package development and implementation, initial forensic audio analysis project planning/contract (~planned initial spend), and initial long-term archival setup.

[#2] Secure armored transport and discrete relocation (Site-86 → Site-44) including packing crate with shock mounts and tamper-evident seals; single relocation assumed.

[#8, #9] Dedicated research team salaries (2 research leads, 2 research techs, 1 systems engineer) plus site security staffing allocations (guards / rapid response); includes benefits/overhead approximated as mid-range.

[#19] Annual insurance/liability and worker compensation reserves and related legal defense planning.

[#6, #7, #14, #15, #16, #21, #22] Annual maintenance and operations for monitoring/sensor suite, data storage & maintenance, surveillance feed upkeep, recurring forensic analysis contracts, IT/telecom upgrades, periodic red-team audits and long-term records archiving/retention costs.

[#23] Accounting charge for dedicating existing Site-44 space to SCP-3239 containment rather than other projects.

[#3, #5] Maintenance and calibration of EM isolation active systems, HVAC and vibration isolation maintenance, UPS/generator servicing and periodic commissioning checks.

[#17] Annual legal/cover-story/information control budget for personnel issues, records suppression, and PR/legal work during incidents.

[#11] Budget reserve for treatment, therapy, medication, inpatient care, short-term disability and follow-up for personnel affected after answering SCP-3239.

[#25] Recurring retained contingency fund to be drawn down for smaller escalations without tapping the large one-time reserve.

[#12] Annual retainer and on-call coverage for EMT/mental health nurse availability and emergency transport agreements.

[#18] Annual allocation for memory-mitigation resources and administration in case civilians or unauthorized staff are exposed.

[#10] Recurring psychiatric follow-ups and periodic screenings for assigned staff (per-person follow-up costs applied to current team).

[#13] Recurring refresher trainings, drills, SOP updates and certification for researchers and security teams.

[#20] Tamper seals, batteries, calibration consumables, PPE, cleaning and spare parts for monitoring equipment.

[#24] Annual replacement and redundancy spend for duplicate phones, training props, and hardened storage crates.