Model/backend/epc_api/json_samples
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
..
CEPC-7.0 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
CEPC-7.1 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
CEPC-8.0.0 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
RdSAP-Schema-17.0 Map RdSAP-Schema-17.0 certs to EpcPropertyData 🟥 2026-06-12 12:40:04 +00:00
RdSAP-Schema-17.1 Dispatch and map RdSAP-Schema-18.0 certs end-to-end 🟥 2026-06-11 11:12:53 +00:00
RdSAP-Schema-18.0 Dispatch and map RdSAP-Schema-18.0 certs end-to-end 🟥 2026-06-11 11:12:53 +00:00
RdSAP-Schema-19.0 Map RdSAP-Schema-19.0 certs to EpcPropertyData 🟥 2026-06-12 12:19:16 +00:00
RdSAP-Schema-20.0.0 added test for a 1000 examples 2026-06-09 16:02:21 +00:00
RdSAP-Schema-21.0.0 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
RdSAP-Schema-21.0.1 added test for a 1000 examples 2026-06-09 16:02:21 +00:00
real_life_examples 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 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
SAP-Schema-16.1 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
SAP-Schema-16.2 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
SAP-Schema-16.3 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
SAP-Schema-17.0 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
SAP-Schema-17.1 inviestigation with hyde values 2026-06-15 12:13:11 +00:00
SAP-Schema-18.0.0 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
SAP-Schema-19.0.0 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
SAP-Schema-19.1.0 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00
SAP-Schema-19.2.0 adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00