This page connects the major systems so the build remains coherent. Detailed design and maintenance notes live on the system-specific pages.
Keep this page at the overview layer. Use the narrowed orchestration blocker names from Gaps and Questions when cross-system closure still matters, but do not turn this page into a second blocker list.
Planning and execution order live on Build Plan.
Open gaps and unresolved questions live on Gaps and Questions.
Active buy items live on Purchase Tracker.
Installed-component inspection and service records live on Maintenance.
| System | Page | Current Status | Key Dependencies |
|---|---|---|---|
| Vehicle baseline | Vehicle Profile | owner page active / baseline capture and service baseline still incomplete | Reference measurement baseline for layout and roof planning, roof usable area, payload, factory upfitter options, alternator, service baseline |
| Electrical | Electrical | exact device / fuse / wire / landing / package direction largely defined, with the current field-by-field closure now summarized on Requested Final-Branch-Schedule Audit, the single still-open finish-line field per row now isolated on Exact-Field Gap Register, the older unfinished-item list answered directly on Active Goal Item Reconciliation, and the explicit objective now reduced to a literal per-requirement five-field view on Objective Five-Field Matrix. The owner page now also distinguishes closed requirement rows from downstream execution more cleanly: charger-combiner landing/trunk protection, the premium-only front-node bus/protection method, 8027 breaker allocation, and direct-source C30 identity are exact now on the requirement itself, while release-for-build closure is still held by seven named captures: rear GP29-31 bond point, front premium-node package position, MultiPlus DC cable-path/length confirmation, 301EL-B -> 8077 -> MultiPlus AC geometry, first-device GFCI/outlet layout, freezer slide-route/service-loop, and direct delivered mini-split identity/current proof plus route capture. The owner-page direct-source completion test is now narrower too: the C30 source row is already closed, and the only remaining direct-source blocker is the mini-split’s missing delivered-unit identity/current artifact. The mini-split row is otherwise exact at the branch-package level; the remaining gap is the wire gauge caveat, retired only by delivered-unit current evidence plus real branch-route capture. |
24V house bank, rear driver-side battery tray plan, measured electrical-bay package closure, roof / center 12V subpanel and tech cabinet, Victron charging stack, always-on custom mini-PC monitoring stack, loads, alternator charging, solar, climate, water pump |
| Water and plumbing | Water and Plumbing | architecture active / routing and winterization closure still open | Passenger-side sink, Tetravan shower, rear-door hot/cold shower hookup, Rixen hot water, spare-tire fresh tank, passenger gray tank, driver urine tank, three-tank underbody routing closure, pump/electrical load, winterization |
| Climate and insulation | Climate and Insulation, Mini-Split Air Conditioner | architecture active / insulation and cooling closure still open | Rixen hydronic air/floor heat, hot water, mini-split cooling, roof-zone integration map, exhaust/intake routing, power budget, condensation control |
| Interior layout | Interior Layout | layout direction active / fit and mounting closure still open | Passenger-side sink -> fridge -> drawers galley, opposite-galley dinette/couch-bed, front swivel seats with Lagun tables, Tetravan shower at bed foot, garage tray concept for two Velotric bikes, measurements, electrical/water runs, payload |
| Maintenance | Maintenance | owner page active / baseline service records still incomplete | Vehicle service, installed component service intervals |
| Documents/photos | Documents and Photos | owner index active / artifact export coverage still incomplete | Receipts, manuals, diagrams, before/after photos |
| Constraint | Why It Matters | Owner / Page |
|---|---|---|
| Reference measurement baseline for layout and roof planning | The shared datum set has to stay coherent enough to lock bed geometry, cabinet faces, electrical-bay packaging, and roof decisions without each owner page inventing its own reference frame. | Measurements, Vehicle Profile |
| Payload and axle weight | Heavy batteries, water, cabinets, and gear can exceed safe limits. | Vehicle Profile |
| Measured electrical-bay package closure | Battery restraint, charger-combiner placement, protection layout, and cable exits all compete for the same rear driver-side bay geometry. | Electrical, Interior Layout |
| Three-tank underbody routing closure | Fresh, gray, urine, vent, drain, and toilet-hose paths have to coexist cleanly with structure, floor penetrations, and neighboring systems. | Water and Plumbing, Interior Layout |
| Roof-zone integration map | Fans, solar, Starlink, lighting, rack hardware, and cable-entry locations compete for the same roof and upper-body space. | Climate and Insulation, Electrical |
| Electrical load budget | Climate, fridge, water pump, lights, outlets, and charging must fit battery and charging capacity. The remaining uncertainty is no longer baseline appliance identity; it is the smaller set of field-by-field electrical closeout proofs now mapped on Electrical Requested Final-Branch-Schedule Audit, with Exact-Field Gap Register isolating the single still-open finish-line field per row and Objective Five-Field Matrix giving the direct per-requirement field view. The still-open work is now mixed rather than only load sizing, and the dominant field varies by row: rear GP29-31 bond landing still retires landing point, front premium-node and first-device GFCI / ordinary-outlet captures still retire package position, MultiPlus DC path and freezer route/service-loop still retire wire gauge, and the mini-split proof bundle still retires wire gauge on top of direct delivered-unit current proof. By contrast, charger-combiner trunk protection, the premium-only front-node bus/protection method, 8027 breaker allocation, and direct-source C30 appliance identity are no longer load-budget blockers on the requirement itself; they are already exact now and only carry downstream execution work elsewhere. |
Electrical |
| Service access | Components need reachable fuses, valves, drains, filters, panels, and fasteners. | All system pages |
| Condensation and moisture | Insulation, ventilation, and water system choices affect mold and corrosion risk. | Climate and Insulation, Water and Plumbing |
| Hydronic floor penetrations | Rixen floor heat must be mapped before drilling shower drains, cabinet fasteners, or floor anchors. | Climate and Insulation, Water and Plumbing, Interior Layout |
| Hot water flow rate | Rixen's continuous hot-water guidance and Tetravan showerhead flow must be reconciled for real shower performance and water use. | Water and Plumbing, Climate and Insulation |
Use Gaps and Questions as the canonical open-question tracker. This page should summarize cross-system dependencies, not keep a second open-architecture checklist that can drift from the owner pages.
2026-05-17.2026-05-22 to remove the duplicate open-architecture checklist and point active unresolved items back to Gaps and Questions.