Model/backend/epc_api/json_samples/real_life_examples
Jun-te Kim 8e487a9bae docs(elmhurst): validate slice-5 wall fix against accredited Elmhurst worksheet (uprn 200004296092)
Built the cert in accredited Elmhurst RdSAP10-Online on the lodged register
inputs; downloaded Input Summary + SAP Worksheets (committed alongside).

Confirmed:
- Slice 5 DIRECTION validated: the externally-insulated solid-brick wall is
  billed insulated by both tools (Elmhurst U 0.48, engine U 0.29), far below
  the uninsulated 1.40 the pre-fix §5.8 gate produced.
- ROOF matches EXACTLY (U 0.30, 9.35 W/K).
- Engine 71.74 = lodged 71; Elmhurst current SAP 66 (its "unknown external
  insulation" default is more conservative + this build used a generic combi
  and no keyed wall thickness, so 66 is not a clean engine-comparison).

Follow-up lead (documented in ELMHURST_FINDINGS.md): the engine feeds the
UNMEASURED lodged wall_thickness (360 mm, measured=N) into the §5.6 formula,
whereas RdSAP §5.3 uses measured thickness / Table-3 default otherwise. The
party-wall "difference" is NOT a bug (engine 0.25 is spec-correct, Table 15
row 4). Also adds the build script scripts/hyde/build_200004296092.py.

No engine change in this commit.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-02 20:49:58 +00:00
..
RdSAP-Schema-17.0 sap score and elmhirst mapper optimsaiation 2026-06-20 07:25:42 +00:00
RdSAP-Schema-17.1 updated sap scaema to take in inputs 2026-06-23 10:22:40 +00:00
RdSAP-Schema-18.0 Add UPRN 100020942571 (8 Booth Close) to the SAP accuracy corpus 2026-07-02 11:31:28 +00:00
RdSAP-Schema-19.0 Add SAP-18.0.0 + SAP-16.0 schema coverage; autonomous-run triage findings 2026-06-16 20:04:43 +00:00
RdSAP-Schema-20.0.0 test(accuracy): pin RdSAP-20.0.0 PV semi uprn_22086693 (PV-list fix corpus) 2026-06-23 16:13:34 +00:00
RdSAP-Schema-21.0.1 docs(elmhurst): validate slice-5 wall fix against accredited Elmhurst worksheet (uprn 200004296092) 2026-07-02 20:49:58 +00:00
SAP-Schema-16.0 test(accuracy): pin SAP-16.0 storage-flat uprn_10070004512 (built_form fix corpus) 2026-06-23 15:35:06 +00:00
SAP-Schema-16.1/uprn_100021943298 more examples 2026-06-19 09:51:49 +00:00
SAP-Schema-16.2 sap score and elmhirst mapper optimsaiation 2026-06-20 07:25:42 +00:00
SAP-Schema-16.3 data types 2026-06-23 12:42:53 +00:00
SAP-Schema-17.0 neighbouring properties added 2026-06-22 14:38:00 +00:00
SAP-Schema-17.1 sap score and elmhirst mapper optimsaiation 2026-06-20 07:25:42 +00:00
SAP-Schema-18.0.0 Add SAP-18.0.0 + SAP-16.0 schema coverage; autonomous-run triage findings 2026-06-16 20:04:43 +00:00
SAP-Schema-19.1.0/uprn_10096028301 more examples 2026-06-19 09:51:49 +00:00