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50493f07c6
SapBuildingPart.wall_u_value (the gov-EPC lodged wall U, authoritative over the
derived default) had no column and dropped on save, so the reloaded dwelling fell
back to the age-band default U — -2.32 SAP on the 2 affected RdSAP corpus certs.
Surfaced by the new DB-round-trip gate. The prior _UNPERSISTED_ALLOWLIST
justification ("deliberate — full-SAP only; RdSAP re-model uses default U-values")
was stale: the cascade DOES honour the lodged U on the API path.
Add wall_u_value to EpcBuildingPartModel, write in from_domain, reconstruct in
_to_building_part, drop the allowlist entry. Verified: certs 39036600 / 38137278
round-trip 72.43 / 69.11 exactly. Needs an added FE column
(epc_building_part.wall_u_value, double precision NULL) on assessment-model#443.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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| .. | ||
| bulk_upload | ||
| comparable_properties | ||
| epc | ||
| fuel_rates | ||
| geospatial | ||
| historic_epc | ||
| hubspot_deals | ||
| landlord_overrides | ||
| magic_plan | ||
| materials | ||
| plan | ||
| product | ||
| property | ||
| property_baseline | ||
| scenario | ||
| solar | ||
| spatial | ||
| tasks | ||
| unstandardised_address | ||
| uploaded_file | ||
| __init__.py | ||
| postgres_unit_of_work.py | ||
| unit_of_work.py | ||