Jun-te Kim dee72bbdfa fix(rdsap): §5 (12) floor infiltration falls back to floors[].description ... _has_suspended_timber_floor_per_spec only read the Main bp's per-part floor_construction_type lodgement; the gov-API mapper frequently leaves that None even when the global epc.floors[].description carries an explicit "Suspended, ..." observation. _main_floor_u_value already fell back to this joined description for the U-value calc — the infiltration rule did not, so a genuinely suspended-timber floor silently entered (12)=0 instead of 0.2 unsealed. Extracted the shared _effective_floor_description helper and added a tri-state resolver (explicit lodgement -> description, excluding "not timber" -> Table 19 footnote-1 age-A/B default) so both paths agree. Cert 100061275133 (Elmhurst-validated build, PR #1439 handoff): engine 77.24 -> 76.33, now an exact match to lodged (76). Corpus gauge 77.7% -> 77.8% within-0.5, MAE 0.637 -> 0.636; floors ratcheted. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>		2026-07-03 09:12:19 +00:00
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__init__.py	refactor: lift-and-shift packages/domain/src/domain/sap → domain/sap10_calculator	2026-05-26 12:22:37 +00:00
cert_to_inputs.py	fix(rdsap): §5 (12) floor infiltration falls back to floors[].description	2026-07-03 09:12:19 +00:00