Model/domain
Khalim Conn-Kowlessar 68aa80c174 feat(modelling): overlay models solid-wall insulation (IWI/EWI), pinned
Slice 1 of solid-wall insulation. BuildingPartOverlay gains a
wall_insulation_thickness field; the generic applicator already folds it onto
SapBuildingPart by name. With wall_insulation_type=1 (EWI) / 3 (IWI) + 100 mm,
the calculator derives the post-insulation U-value (§5.8 documentary path,
λ=0.04 default) — and for IWI also lowers the thermal-mass parameter. Two new
Elmhurst before/after cascade pins (solid-brick EWI + IWI, cert 001431)
reproduce the re-lodged after at abs(diff) <= 1e-4 across SAP/CO2/PE.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-04 15:11:26 +00:00
..
addresses standardist Address 2026-05-22 10:13:32 +00:00
billing feat(modelling): attribute per-measure bill savings via a telescoping cascade 2026-06-03 18:01:11 +00:00
data_transformation moved classifier data transformation to an easy one 2026-06-01 14:53:34 +00:00
epc Remove EPC and asset_list changes unrelated to SAL handler 2026-06-01 16:39:09 +00:00
fuel_rates feat(fuel-rates): FuelRates snapshot + repository foundation (ADR-0014) 2026-06-02 09:29:07 +00:00
geospatial feat(geospatial): GeospatialRepo — OS Open-UPRN coordinate lookup (#1131) 2026-06-01 16:28:48 +00:00
modelling feat(modelling): overlay models solid-wall insulation (IWI/EWI), pinned 2026-06-04 15:11:26 +00:00
property feat(modelling): wire Valuation Uplift onto the Plan 2026-06-04 08:59:04 +00:00
property_baseline refactor(billing): relocate Bill Derivation to domain/billing/ (cross-stage) 2026-06-03 17:19:23 +00:00
sap10_calculator Merge branch 'main' of https://github.com/Hestia-Homes/Model into feature/bill-derivation 2026-06-03 08:52:36 +00:00
sap10_ml Slice S0380.109: Solid brick + insulation via §5.7 Table 13 + §5.8 Table 14 (RdSAP 10) 2026-06-01 16:28:47 +00:00
tasks added postcode splitter rewrite to ddd 2026-05-19 16:35:09 +00:00
building_geometry.py feat(modelling): floor Recommendation Generator + ground-floor-area geometry 2026-06-03 09:12:29 +00:00
postcode.py get rid of comments 2026-05-20 13:21:11 +00:00