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Plan 04

APEX TIER

THE
SOVEREIGN

Survival Estate · Modular Compound
Multi-Block · 24-Month Autonomous

500+

Square Metres

40+

Max Occupants

24

Months Autonomous

3+

Modular Blocks

License This Plan View Schematics

Plan 04 — Site Overview Schematic

GRADE E1 E2 E3 BLOCK A HABITATION SLEEPING / FAMILY CORRIDOR BLOCK B COMMON / SYSTEMS LIVING POWER CORRIDOR BLOCK C SECURE CORE WATER / AIR AGRICULTURE / FOOD POWER / FUEL VAULT 04 — THE SOVEREIGN SITE SECTION — NOT TO SCALE — MODULAR CONFIGURATION * BLOCK COUNT AND CONFIGURATION ARE CUSTOMISABLE TO SITE

The Apex Plan

NOT A BUNKER.
AN ESTATE.

The Sovereign is designed for principals who are not managing an emergency — they are managing a future. A modular underground compound system, configured to your land, your family, and your timeframe. It is not a product. It is a program.

The base configuration is three connected blocks over two levels — habitation, common/systems, and a hardened secure core. The design is intentionally modular: blocks can be added, repositioned, or expanded as the site evolves. Multiple vehicle bays, surface structures, and communications towers can be integrated into the master plan.

500+

Square Metres

40+

Occupants

24

Months Autonomous

3+

Independent Blocks

Note on Configuration

The Sovereign license includes the three-block base configuration. Additional blocks, surface structures, and specialty modules (medical theatre, vehicle bay, greenhouse) are specified through your included extended consultation and addendum drawings.

Engineering Schematics

COMPOUND PLAN &
SCHEMATICS

Base configuration: three connected underground blocks on two levels, with independent entry shafts to each block. All corridors are blast-rated. The lower level houses systems and the agricultural bay.

Level 1 — Habitation & Common · Base Configuration

BLOCK A — HABITATION SLEEP 01 SLEEP 02 SLEEP 03 SLEEP 04 DECON / ABLUTIONS CORR. BLOCK B — COMMON / SYSTEMS LIVING DINING KITCHEN COMMS POWER SYSTEMS CORR. BLOCK C — SECURE CORE ARMOURY COMMS VAULT MEDICAL LEVEL 1 — BASE CONFIGURATION — SCHEMATIC ONLY — ADDITIONAL BLOCKS AVAILABLE ON REQUEST

Level 2 — Systems & Agricultural Bay · Below All Blocks

WATER STORAGE TREATMENT / RESERVE AIR HANDLING NBC FILTRATION AGRICULTURAL BAY HYDROPONIC GROW SYSTEM POWER SYSTEMS BATTERY · SOLAR INVERTERS FUEL STORAGE GENERATOR ROOM FOOD STORES LONG-TERM SUPPLY WORKSHOP MAINTENANCE / STORES LEVEL 2 — SYSTEMS — SCHEMATIC ONLY — NOT TO SCALE

Technical Specifications

FULL
SPECIFICATION

Plan No.04 — The Sovereign
ClassificationSurvival Estate — Modular Underground Compound
Total Area500m²+ (base 3-block configuration)
Configuration3 independent blocks + connecting blast corridors, 2 underground levels
Capacity20–40+ persons (expandable)
Autonomy24 months fully self-sufficient
ShellReinforced blast-rated concrete, 400mm walls; armored secure core
Entry3 independent blast-rated entry shafts; each with decon anteroom
Air SystemMulti-zone NBC filtration, block-independent HVAC, full positive pressure
PowerFull microgrid — solar array, battery bank, dual-diesel backup, EMP protection provision
Water20,000L+ storage, treatment, rainwater and borehole integration provision
AgricultureFull hydroponic agricultural bay — designed for caloric self-sufficiency at scale
MedicalFull medical theatre rough-in (surgical lighting, O², anaesthetic gas provision)
Secure CoreDedicated Block C — armoury, vault, medical, communications centre
CommunicationsHardened comms, antenna suite, Faraday provision, satellite rough-in
ExpandabilityModular — additional blocks, vehicle bays, surface structures available as addenda
CertificationNZ CPEng-stamped; adaptable to local codes worldwide

License Package

WHAT'S
INCLUDED

Full dimensioned compound plans — all blocks, all levels

CAD-ready drawings, site plan, floor plans, and section drawings

Structural engineering drawings

CPEng-stamped with full structural specifications for all blocks and corridors

Full materials schedule

Complete bill of quantities for the full compound

Full MEP schematics

Mechanical, electrical, plumbing — all blocks and interconnects

3-hour extended design consultation

Full site planning session with our lead engineer and project architect

Agricultural bay specification package

Hydroponic system design and caloric capacity analysis for your occupancy

Worldwide build license — full compound

License to construct the full compound anywhere with your chosen contractor

NDA-protected delivery and ongoing discretion

All documents and communications under standard NDA

Pricing

The Sovereign is our highest-tier plan. Pricing and engagement structure are provided following an initial confidential consultation to understand your site, requirements, and timeline.

Request Confidential Consultation

All enquiries held under NDA. Response within 48 hours.

Apex Tier

LICENSE THE SOVEREIGN

Our most complete underground estate plan. Every engagement begins with a private, confidential consultation.

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