From d41798f1c189307c28d339422a9cc3e86ed4450e Mon Sep 17 00:00:00 2001 From: Jun-te Kim Date: Tue, 16 Jun 2026 20:04:43 +0000 Subject: [PATCH] Add SAP-18.0.0 + SAP-16.0 schema coverage; autonomous-run triage findings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Schema coverage (datatypes/epc/domain/mapper.py): - SAP-Schema-18.0.0: full-SAP shape ≡ 17.1 → from_sap_schema_17_1, no normalisation. - SAP-Schema-16.0: same reduced-field 16.x path; default the omitted `tenure` field in _normalize_sap_schema_16_x (metadata; SAP cascade never reads it). Genuinely sparse 16.x certs (missing core fabric fields) still fail loud. - Regression tests + sap_18_0_0.json / sap_16_0.json fixtures; 0 new pyright errors. Autonomous triage of the worklist (scripts/hyde/autonomous_run_findings.md): - Found + diagnosed 2 bugs (flagged, NOT fixed): (1) MAPPER — full-SAP openings lodged in mm read as m → multi-million-m2 windows → SAP clamps to 1 (uprn_ 10093117227 / 10090317693 / 10091636031); (2) CALCULATOR — database heat-pump fuel code 39 mis-priced as gas, over-rates ~14 (uprn_10093114053). - Most certs map within +/-4 of lodged. Co-Authored-By: Claude Opus 4.8 (1M context) --- .../uprn_100020212302/epc.json | 402 +++++++++++ .../uprn_100060930947/epc.json | 325 +++++++++ .../uprn_100061086424/epc.json | 343 +++++++++ .../uprn_100061795739/epc.json | 427 +++++++++++ .../uprn_100090182702/epc.json | 476 +++++++++++++ .../uprn_10023230742/epc.json | 261 +++++++ .../uprn_10070622696/epc.json | 408 +++++++++++ .../RdSAP-Schema-17.0/uprn_68151071/epc.json | 305 ++++++++ .../uprn_10010215568/epc.json | 290 ++++++++ .../uprn_10022893721/epc.json | 310 ++++++++ .../uprn_100062190000/epc.json | 284 ++++++++ .../uprn_10009432998/epc.json | 278 ++++++++ .../uprn_100020665611/epc.json | 406 +++++++++++ .../uprn_100020937013/epc.json | 348 +++++++++ .../uprn_10002917849/epc.json | 366 ++++++++++ .../uprn_100061850726/epc.json | 281 ++++++++ .../uprn_100090108846/epc.json | 417 +++++++++++ .../uprn_10090844932/epc.json | 277 ++++++++ .../uprn_200003714056/epc.json | 314 +++++++++ .../uprn_200003725383/epc.json | 348 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backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094895409/epc.json create mode 100644 backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094895444/epc.json create mode 100644 datatypes/epc/schema/tests/fixtures/sap_16_0.json create mode 100644 datatypes/epc/schema/tests/fixtures/sap_18_0_0.json create mode 100644 scripts/hyde/autonomous_run_findings.md diff --git a/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-17.0/uprn_100020212302/epc.json b/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-17.0/uprn_100020212302/epc.json new file mode 100644 index 00000000..0a7f0c28 --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-17.0/uprn_100020212302/epc.json @@ -0,0 +1,402 @@ +{ + "uprn": 100020212302, + "roofs": [ + { + "description": { + "value": "Pitched, 250 mm loft insulation", + "language": "1" + }, + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + 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file diff --git a/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-19.0/uprn_10009432998/epc.json b/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-19.0/uprn_10009432998/epc.json new file mode 100644 index 00000000..f2922bf1 --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-19.0/uprn_10009432998/epc.json @@ -0,0 +1,278 @@ +{ + "uprn": 10009432998, + "roofs": [ + { + "description": { + "value": "Pitched, insulated (assumed)", + "language": "1" + }, + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "walls": [ + { + "description": { + "value": "Timber frame, as built, insulated (assumed)", + "language": "1" + }, + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "floors": [ + { + "description": { + "value": "To unheated space, insulated (assumed)", + "language": "1" + }, + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "status": 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b/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-20.0.0/uprn_10002917849/epc.json new file mode 100644 index 00000000..bbfcb31a --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-20.0.0/uprn_10002917849/epc.json @@ -0,0 +1,366 @@ +{ + "uprn": 10002917849, + "roofs": [ + { + "description": { + "value": "Pitched, 250 mm loft insulation", + "language": "1" + }, + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "walls": [ + { + "description": { + "value": "Cavity wall, filled cavity", + "language": "1" + }, + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "floors": [ + { + "description": { + "value": "Suspended, no insulation (assumed)", + "language": "1" + }, + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "status": "entered", + "tenure": 2, + "window": { + "description": { + "value": "Fully double glazed", + "language": "1" + }, + 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--- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-20.0.0/uprn_100090108846/epc.json @@ -0,0 +1,417 @@ +{ + "uprn": 100090108846, + "roofs": [ + { + "description": "Pitched, 270 mm loft insulation", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "walls": [ + { + "description": "Cavity wall, as built, insulated (assumed)", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "floors": [ + { + "description": "Suspended, no insulation (assumed)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "status": "entered", + "tenure": 2, + "window": { + "description": "Fully double glazed", + "energy_efficiency_rating": 3, + "environmental_efficiency_rating": 3 + }, + "addendum": { + "addendum_numbers": [ + 8 + ] + }, + "lighting": { + "description": "Low energy lighting in 70% of fixed outlets", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + 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"energy_consumption_potential": 108, + "environmental_impact_current": 85, + "cfl_fixed_lighting_bulbs_count": 0, + "current_energy_efficiency_band": "C", + "environmental_impact_potential": 85, + "led_fixed_lighting_bulbs_count": 9, + "has_heated_separate_conservatory": "false", + "potential_energy_efficiency_band": "C", + "co2_emissions_current_per_floor_area": 19, + "incandescent_fixed_lighting_bulbs_count": 0 +} \ No newline at end of file diff --git a/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-21.0.1/uprn_10023443426/epc.json b/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-21.0.1/uprn_10023443426/epc.json new file mode 100644 index 00000000..c6c7ce91 --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/RdSAP-Schema-21.0.1/uprn_10023443426/epc.json @@ -0,0 +1,468 @@ +{ + "uprn": 10023443426, + "roofs": [ + { + "description": "Pitched, 300 mm loft insulation", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "walls": [ + { + "description": "Cavity wall, as built, insulated (assumed)", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "floors": [ + { + "description": "Solid, insulated (assumed)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "status": "entered", + "tenure": 2, + "window": { + "description": "Fully double glazed", + "energy_efficiency_rating": 3, + "environmental_efficiency_rating": 3 + }, + "lighting": { + "description": "Excellent lighting efficiency", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "postcode": "DA1 5TY", + "hot_water": { + "description": "From main system", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + }, + "post_town": "DARTFORD", + "psv_count": 0, + "built_form": 3, + "created_at": "2026-02-09 21:22:01", + "door_count": 2, + "region_code": 2, + "report_type": 2, + "sap_heating": { + "number_baths": 1, + "cylinder_size": 1, + "shower_outlets": [ + { + "shower_outlet": { + "shower_wwhrs": 1, + "shower_outlet_type": 1 + } + } + ], + "number_baths_wwhrs": 0, + "water_heating_code": 901, + "water_heating_fuel": 26, + "cylinder_thermostat": "N", + "secondary_fuel_type": 26, + "main_heating_details": [ + { + "has_fghrs": "N", + "main_fuel_type": 26, + "boiler_flue_type": 2, + "fan_flue_present": "Y", + "heat_emitter_type": 1, + "emitter_temperature": 1, + "main_heating_number": 1, + "main_heating_control": 2106, + "main_heating_category": 2, + "main_heating_fraction": 1, + "central_heating_pump_age": 0, + "main_heating_data_source": 1, + "main_heating_index_number": 17045 + } + ], + "immersion_heating_type": "NA", + "secondary_heating_type": 612, + "has_fixed_air_conditioning": "false" + }, + "sap_version": 10.2, + "sap_windows": [ + { + "pvc_frame": "true", + "orientation": 5, + "window_type": 1, + "glazing_type": 2, + "window_width": { + "value": 1.79, + "quantity": "m" + }, + "window_height": { + "value": 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"main_heating": [ + { + "description": "Boiler and radiators, mains gas", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "air_tightness": { + "description": "(not tested)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + }, + "dwelling_type": "End-terrace house", + "language_code": 1, + "pressure_test": 4, + "property_type": 0, + "address_line_1": "1 Dale Street", + "assessment_type": "RdSAP", + "completion_date": "2026-02-09", + "inspection_date": "2026-02-09", + "extensions_count": 0, + "measurement_type": 1, + "open_flues_count": 0, + "total_floor_area": 98, + "transaction_type": 8, + "conservatory_type": 1, + "heated_room_count": 3, + "other_flues_count": 0, + "registration_date": "2026-02-09", + "sap_energy_source": { + "mains_gas": "Y", + "meter_type": 2, + "pv_connection": 0, + "photovoltaic_supply": { + "none_or_no_details": { + "percent_roof_area": 0 + } + }, + "wind_turbines_count": 0, + "gas_smart_meter_present": "true", + "is_dwelling_export_capable": "false", + "wind_turbines_terrain_type": 2, + "electricity_smart_meter_present": "true" + }, + "secondary_heating": { + "description": "Room heaters, mains gas", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + }, + "closed_flues_count": 0, + "extract_fans_count": 3, + "sap_building_parts": [ + { + "identifier": "Main Dwelling", + "wall_dry_lined": "N", + "wall_thickness": 320, + "floor_heat_loss": 7, + "roof_construction": 4, + "wall_construction": 4, + "building_part_number": 1, + "sap_floor_dimensions": [ + { + "floor": 0, + "room_height": 2.35, + "floor_insulation": 1, + "total_floor_area": 48.97, + "party_wall_length": 9.2, + "floor_construction": 1, + "heat_loss_perimeter": 22.14 + }, + { + "floor": 1, + "room_height": 2.3, + "total_floor_area": 49.22, + "party_wall_length": 9.2, + "heat_loss_perimeter": 22.12 + } + ], + "wall_insulation_type": 4, + "construction_age_band": "L", + "party_wall_construction": 0, + 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+ "low_energy_fixed_lighting_outlets_count": 0 +} \ No newline at end of file diff --git a/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_100020235156/epc.json b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_100020235156/epc.json new file mode 100644 index 00000000..3f9dec32 --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_100020235156/epc.json @@ -0,0 +1,262 @@ +{ + "uprn": 100020235156, + "roofs": [ + { + "description": "Pitched, 150 mm loft insulation", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "walls": [ + { + "description": "Cavity wall, as built, insulated (assumed)", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + }, + { + "description": "Timber frame, as built, insulated (assumed)", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "floors": [ + { + "description": "Solid, limited insulation 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b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_10008048040/epc.json new file mode 100644 index 00000000..33c41d0b --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_10008048040/epc.json @@ -0,0 +1,277 @@ +{ + "uprn": 10008048040, + "roofs": [ + { + "description": "Pitched, 200 mm loft insulation", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "walls": [ + { + "description": "Timber frame, as built, insulated (assumed)", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "floors": [ + { + "description": "Suspended, no insulation (assumed)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "status": "entered", + "tenure": 2, + "windows": [ + { + "description": "Fully double glazed", + "energy_efficiency_rating": 3, + "environmental_efficiency_rating": 3 + } + ], + "lighting": { + "description": "Low energy lighting in all fixed outlets", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "postcode": "PE2 8NL", + "hot_water": { + "description": "From main system", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + }, + "post_town": "PETERBOROUGH", + "built_form": 4, + "created_at": "2013-09-11 16:33:41.000000", + "door_count": 2, + "glazed_area": 1, + "region_code": 2, + "report_type": 2, + "sap_heating": { + "wwhrs": { + "rooms_with_bath_and_or_shower": 1, + "rooms_with_mixer_shower_no_bath": 0, + "rooms_with_bath_and_mixer_shower": 1 + }, + "cylinder_size": 1, + "water_heating_code": 901, + "water_heating_fuel": 26, + "main_heating_details": [ + { + "has_fghrs": "N", + "main_fuel_type": 26, + "boiler_flue_type": 2, + "fan_flue_present": "Y", + "heat_emitter_type": 1, + "boiler_index_number": 15502, + "main_heating_number": 1, + "main_heating_control": 2106, + "main_heating_category": 2, + "main_heating_fraction": 1, + "main_heating_data_source": 1 + } 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a/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_100090182288/epc.json b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_100090182288/epc.json new file mode 100644 index 00000000..2cda7b6a --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_100090182288/epc.json @@ -0,0 +1,261 @@ +{ + "uprn": 100090182288, + "roofs": [ + { + "description": "Pitched, 250 mm loft insulation", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "walls": [ + { + "description": "Cavity wall, filled cavity", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "floors": [ + { + "description": "Solid, no insulation (assumed)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "status": "entered", + "tenure": 2, + "windows": [ + { + "description": "Fully double glazed", + "energy_efficiency_rating": 3, + "environmental_efficiency_rating": 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"renewable_heat_incentive": { + "water_heating": 2085, + "space_heating_existing_dwelling": 7620 + }, + "seller_commission_report": "Y", + "energy_consumption_current": 172, + "has_fixed_air_conditioning": "false", + "multiple_glazed_proportion": 100, + "calculation_software_version": 8.3, + "energy_consumption_potential": 74, + "environmental_impact_current": 72, + "fixed_lighting_outlets_count": 7, + "current_energy_efficiency_band": "C", + "environmental_impact_potential": 86, + "has_heated_separate_conservatory": "false", + "potential_energy_efficiency_band": "B", + "co2_emissions_current_per_floor_area": 33, + "low_energy_fixed_lighting_outlets_count": 7 +} \ No newline at end of file diff --git a/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_10014314798/epc.json b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_10014314798/epc.json new file mode 100644 index 00000000..5121bdf3 --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-16.2/uprn_10014314798/epc.json @@ -0,0 +1,320 @@ +{ + "uprn": 10014314798, + "roofs": [ + { + "description": "Average thermal transmittance 0.12 W/m\u00c2\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "walls": [ + { + "description": "Average thermal transmittance 0.20 W/m\u00c2\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "floors": [ + { + "description": "Average thermal transmittance 0.12 W/m\u00c2\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "status": "entered", + "windows": { + "description": "High performance glazing", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "lighting": { + "description": "Low energy lighting in all fixed outlets", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "postcode": "ME15 6RG", + 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"is_central_heating_pump_in_heated_space": "true" + } + ], + "has_hot_water_cylinder": "false", + "has_fixed_air_conditioning": "false", + "secondary_heating_category": 1 + }, + "sap_version": 9.9, + "schema_type": "SAP-Schema-16.2", + "uprn_source": "Energy Assessor", + "country_code": "EAW", + "main_heating": [ + { + "description": "Boiler and radiators, mains gas", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "air_tightness": { + "description": "Air permeability 2.6 m\u00c2\u00b3/h.m\u00c2\u00b2 (as tested)", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "dwelling_type": "Mid-terrace house", + "language_code": 1, + "property_type": 0, + "address_line_1": "1, Farleigh Hill", + "schema_version": "LIG-15.0", + "assessment_date": "2013-10-11", + "assessment_type": "SAP", + "completion_date": "2013-10-10", + "inspection_date": "2013-10-11", + "sap_ventilation": { + "psv_count": 0, + "pressure_test": 1, + 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diff --git a/backend/epc_api/json_samples/real_life_examples/SAP-Schema-17.0/uprn_10023443568/epc.json b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-17.0/uprn_10023443568/epc.json new file mode 100644 index 00000000..ccbabbcf --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-17.0/uprn_10023443568/epc.json @@ -0,0 +1,362 @@ +{ + "uprn": 10023443568, + "roofs": [ + { + "description": "(other premises above)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "walls": [ + { + "description": "Average thermal transmittance 0.26 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "floors": [ + { + "description": "(other premises below)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "status": "entered", + "tenure": 1, + "windows": { + "description": "High performance glazing", + "energy_efficiency_rating": 5, + 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b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-17.0/uprn_10092970673/epc.json @@ -0,0 +1,547 @@ +{ + "uprn": 10092970673, + "roofs": [ + { + "description": "Average thermal transmittance 0.12 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "walls": [ + { + "description": "Average thermal transmittance 0.24 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "floors": [ + { + "description": "Average thermal transmittance 0.11 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "status": "entered", + "tenure": "ND", + "windows": { + "description": "High performance glazing", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "lighting": { + "description": "Low energy lighting in all fixed outlets", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "postcode": "ME19 4RH", + 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b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-17.1/uprn_10093718415/epc.json @@ -0,0 +1,666 @@ +{ + "uprn": 10093718415, + "roofs": [ + { + "description": { + "value": "Average thermal transmittance 0.13 W/m\u00b2K", + "language": "1" + }, + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "walls": [ + { + "description": { + "value": "Average thermal transmittance 0.25 W/m\u00b2K", + "language": "1" + }, + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "floors": [ + { + "description": { + "value": "Average thermal transmittance 0.14 W/m\u00b2K", + "language": "1" + }, + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "status": "entered", + "tenure": "ND", + "windows": { + "description": { + "value": "High performance glazing", + "language": "1" + }, + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "lighting": { + "description": { + "value": 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b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094601280/epc.json new file mode 100644 index 00000000..b5152040 --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094601280/epc.json @@ -0,0 +1,390 @@ +{ + "uprn": 10094601280, + "roofs": [ + { + "description": "(other premises above)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "walls": [ + { + "description": "Average thermal transmittance 0.17 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "floors": [ + { + "description": "Average thermal transmittance 0.13 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "status": "entered", + "tenure": "ND", + "windows": { + "description": "High performance glazing", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "lighting": { + "description": "Low energy lighting in 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"co2_emissions_current_per_floor_area": 14 +} \ No newline at end of file diff --git a/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094601287/epc.json b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094601287/epc.json new file mode 100644 index 00000000..2ba17132 --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094601287/epc.json @@ -0,0 +1,378 @@ +{ + "uprn": 10094601287, + "roofs": [ + { + "description": "(other premises above)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "walls": [ + { + "description": "Average thermal transmittance 0.17 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "floors": [ + { + "description": "Average thermal transmittance 0.14 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "status": "entered", + "tenure": "ND", + "windows": { 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+} \ No newline at end of file diff --git a/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094601294/epc.json b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094601294/epc.json new file mode 100644 index 00000000..7a1882fd --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094601294/epc.json @@ -0,0 +1,378 @@ +{ + "uprn": 10094601294, + "roofs": [ + { + "description": "(other premises above)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "walls": [ + { + "description": "Average thermal transmittance 0.17 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "floors": [ + { + "description": "Average thermal transmittance 0.14 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "status": "entered", + "tenure": "ND", + "windows": { + "description": "High performance 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+ }, + "hot_water_cost_current": { + "value": 55, + "currency": "GBP" + }, + "co2_emissions_potential": 0.8, + "energy_rating_potential": 84, + "lighting_cost_potential": { + "value": 51, + "currency": "GBP" + }, + "schema_version_original": "18.0.0", + "hot_water_cost_potential": { + "value": 55, + "currency": "GBP" + }, + "is_in_smoke_control_area": "unknown", + "renewable_heat_incentive": { + "rhi_new_dwelling": { + "space_heating": 1002, + "water_heating": 1347 + } + }, + "seller_commission_report": "Y", + "energy_consumption_current": 85, + "has_fixed_air_conditioning": "false", + "multiple_glazed_percentage": 100, + "calculation_software_version": "4.14r19", + "energy_consumption_potential": 85, + "environmental_impact_current": 89, + "current_energy_efficiency_band": "B", + "environmental_impact_potential": 89, + "has_heated_separate_conservatory": "false", + "potential_energy_efficiency_band": "B", + "co2_emissions_current_per_floor_area": 15 +} \ No newline at end of file diff --git a/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094895409/epc.json b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094895409/epc.json new file mode 100644 index 00000000..fe811871 --- /dev/null +++ b/backend/epc_api/json_samples/real_life_examples/SAP-Schema-18.0.0/uprn_10094895409/epc.json @@ -0,0 +1,640 @@ +{ + "uprn": 10094895409, + "roofs": [ + { + "description": { + "value": "Average thermal transmittance 0.11 W/m\u00b2K", + "language": "1" + }, + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "walls": [ + { + "description": { + "value": "Average thermal transmittance 0.25 W/m\u00b2K", + "language": "1" + }, + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "floors": [ + { + "description": { + "value": "Average thermal transmittance 0.16 W/m\u00b2K", + "language": "1" + }, + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + 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"energy_rating_average": 60, + "energy_rating_current": 85, + "lighting_cost_current": { + "value": 92, + "currency": "GBP" + }, + "main_heating_controls": [ + { + "description": "Programmer, room thermostat and TRVs", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "has_hot_water_cylinder": "false", + "heating_cost_potential": { + "value": 221, + "currency": "GBP" + }, + "hot_water_cost_current": { + "value": 74, + "currency": "GBP" + }, + "suggested_improvements": [ + { + "sequence": 1, + "typical_saving": { + "value": 28, + "currency": "GBP" + }, + "indicative_cost": "\u00a34,000 - \u00a36,000", + "improvement_type": "N", + "improvement_details": { + "improvement_number": 19 + }, + "improvement_category": 5, + "energy_performance_rating": 86, + "environmental_impact_rating": 88 + }, + { + "sequence": 2, + "typical_saving": { + "value": 425, + "currency": "GBP" + }, + "indicative_cost": "\u00a33,500 - \u00a35,500", + "improvement_type": "U", + "improvement_details": { + "improvement_number": 34 + }, + "improvement_category": 5, + "energy_performance_rating": 95, + "environmental_impact_rating": 96 + } + ], + "co2_emissions_potential": 0.1, + "energy_rating_potential": 95, + "lighting_cost_potential": { + "value": 92, + "currency": "GBP" + }, + "schema_version_original": "18.0.0", + "hot_water_cost_potential": { + "value": 45, + "currency": "GBP" + }, + "is_in_smoke_control_area": "false", + "renewable_heat_incentive": { + "rhi_new_dwelling": { + "space_heating": 2681, + "water_heating": 1745 + } + }, + "seller_commission_report": "Y", + "energy_consumption_current": 74, + "has_fixed_air_conditioning": "false", + "multiple_glazed_percentage": 100, + "calculation_software_version": "4.14r19", + "energy_consumption_potential": 1, + "environmental_impact_current": 86, + "current_energy_efficiency_band": "B", + "environmental_impact_potential": 96, + "has_heated_separate_conservatory": "false", + "potential_energy_efficiency_band": "A", + "co2_emissions_current_per_floor_area": 13 +} \ No newline at end of file diff --git a/datatypes/epc/domain/mapper.py b/datatypes/epc/domain/mapper.py index 8e217c9f..8065084c 100644 --- a/datatypes/epc/domain/mapper.py +++ b/datatypes/epc/domain/mapper.py @@ -2546,17 +2546,18 @@ class EpcPropertyDataMapper: from_dict(RdSapSchema17_0, data) ) ) - if schema in ("SAP-Schema-17.1", "SAP-Schema-17.0"): - # Full SAP (not RdSAP). SAP-Schema-17.0 is structurally identical to - # 17.1 (same measured sap_opening_types / building parts), so it - # parses with the 17.1 dataclass and reuses the same mapper. D8: + if schema in ("SAP-Schema-17.1", "SAP-Schema-17.0", "SAP-Schema-18.0.0"): + # Full SAP (not RdSAP). SAP-Schema-17.0 / 18.0.0 are structurally + # identical to 17.1 (same measured sap_opening_types / building + # parts), so they parse with the 17.1 dataclass and reuse the same + # mapper. D8: # _clear_basement_flag_when_system_built is an RdSAP code-6 # disambiguation; full SAP lodges explicit wall types (no code-6 # basement ambiguity), so it's a no-op and is skipped. return EpcPropertyDataMapper.from_sap_schema_17_1( from_dict(SapSchema17_1, data) ) - if schema in ("SAP-Schema-16.2", "SAP-Schema-16.3"): + if schema in ("SAP-Schema-16.2", "SAP-Schema-16.3", "SAP-Schema-16.0"): # The SAP-Schema-16.x family is structurally RdSAP-17.1 (reduced # fields, glazed_area band, construction-code building parts) under a # different name + a handful of renamed/omitted fields — normalise @@ -3062,6 +3063,13 @@ def _normalize_sap_schema_16_x(data: Dict[str, Any]) -> Dict[str, Any]: window_list: List[Any] = cast(List[Any], windows) d.setdefault("window", window_list[0]) d.setdefault("schema_version_original", d.get("schema_version", "")) + # Some 16.x certs (notably 16.0) omit `tenure` — RdSapSchema17_1 requires it. + # It is address/occupancy metadata the SAP cascade never reads, so default a + # neutral 0 ("not recorded") to keep the cert mappable (mirrors + # `_default_missing_post_town`). Genuinely sparse 16.x certs that ALSO omit + # core fabric fields (glazed_area / window / door_count / habitable_room_count) + # still fail loud at from_dict — that is correct, the data is insufficient. + d.setdefault("tenure", 0) # 16.2 lodges glazing in BOTH `multiple_glazing_type` (frequently the "ND" # not-defined sentinel) AND the windows[].description. When the numeric field diff --git a/datatypes/epc/domain/tests/test_from_sap_schema.py b/datatypes/epc/domain/tests/test_from_sap_schema.py index ad088bac..ffd16e17 100644 --- a/datatypes/epc/domain/tests/test_from_sap_schema.py +++ b/datatypes/epc/domain/tests/test_from_sap_schema.py @@ -445,6 +445,28 @@ class TestFromSapSchema16_2: # lodged 82; engine produces 80. assert Sap10Calculator().calculate(epc).sap_score == 80 + def test_18_0_0_dispatches_via_full_sap_path(self) -> None: + # SAP-Schema-18.0.0 is the full-SAP 17.1 shape; dispatched to + # from_sap_schema_17_1 with no normalisation. Regression for + # uprn_10094601287. + from domain.sap10_calculator.calculator import Sap10Calculator + + epc = EpcPropertyDataMapper.from_api_response(load("sap_18_0_0.json")) + assert isinstance(epc, EpcPropertyData) + assert epc.uprn == 10094601287 + assert Sap10Calculator().calculate(epc).sap_score == 80 # lodged 84 + + def test_16_0_dispatches_via_16_x_path_with_tenure_default(self) -> None: + # SAP-Schema-16.0 is the same reduced-field 16.x shape; it omits the + # required `tenure` field, which the normaliser defaults to 0. Regression + # for uprn_100020933894. + from domain.sap10_calculator.calculator import Sap10Calculator + + epc = EpcPropertyDataMapper.from_api_response(load("sap_16_0.json")) + assert isinstance(epc, EpcPropertyData) + assert epc.uprn == 100020933894 + assert Sap10Calculator().calculate(epc).sap_score == 61 # lodged 56 + def test_16_2_normalizer_does_not_mutate_caller_dict(self) -> None: # Mirror _normalize_shower_outlets' contract: the caller's dict is # untouched (deep copy), so a re-dispatch sees the original shape. diff --git a/datatypes/epc/schema/tests/fixtures/sap_16_0.json b/datatypes/epc/schema/tests/fixtures/sap_16_0.json new file mode 100644 index 00000000..7987d25b --- /dev/null +++ b/datatypes/epc/schema/tests/fixtures/sap_16_0.json @@ -0,0 +1,302 @@ +{ + "uprn": 100020933894, + "roofs": [ + { + "description": "Pitched, 100 mm loft insulation", + "energy_efficiency_rating": 3, + "environmental_efficiency_rating": 3 + } + ], + "walls": [ + { + "description": "Solid brick, as built, no insulation (assumed)", + "energy_efficiency_rating": 2, + "environmental_efficiency_rating": 2 + } + ], + "floors": [ + { + "description": "Suspended, no insulation (assumed)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "status": "entered", + "windows": [ + { + "description": "Fully double glazed", + "energy_efficiency_rating": 3, + "environmental_efficiency_rating": 3 + } + ], + "lighting": { + "description": "No low energy lighting", + "energy_efficiency_rating": 1, + "environmental_efficiency_rating": 1 + }, + "postcode": "SE9 1SL", + "hot_water": { + "description": "From main system", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + }, + "post_town": "LONDON", + "built_form": 2, + "created_at": "2012-06-05 07:15:18.000000", + "door_count": 2, + "glazed_area": 1, + "region_code": 17, + "report_type": 2, + "sap_heating": { + "wwhrs": { + "rooms_with_bath_and_or_shower": 1, + "rooms_with_mixer_shower_no_bath": 0, + "rooms_with_bath_and_mixer_shower": 0 + }, + "cylinder_size": 1, + "water_heating_code": 901, + "water_heating_fuel": 26, + "secondary_fuel_type": 29, + "main_heating_details": [ + { + "has_fghrs": "N", + "main_fuel_type": 26, + "boiler_flue_type": 2, + "fan_flue_present": "Y", + "heat_emitter_type": 1, + "boiler_index_number": 10328, + "main_heating_number": 1, + "main_heating_control": 2106, + "main_heating_category": 2, + "main_heating_fraction": 1, + "main_heating_data_source": 1 + } + ], + "secondary_heating_type": 691, + "has_fixed_air_conditioning": "false" + }, + "sap_version": 9.91, + "schema_type": "SAP-Schema-16.0", + "uprn_source": "Energy Assessor", + "country_code": "EAW", + "main_heating": [ + { + "description": "Boiler and radiators, mains gas", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "dwelling_type": "Semi-detached house", + "language_code": 1, + "property_type": 0, + "address_line_1": "10, Admiral Seymour Road", + "schema_version": "LIG-16.0", + "assessment_type": "RdSAP", + "completion_date": "2012-06-05", + "inspection_date": "2012-05-23", + "extensions_count": 0, + "measurement_type": 1, + "total_floor_area": 92, + "transaction_type": 3, + "conservatory_type": 1, + "heated_room_count": 4, + "registration_date": "2012-06-05", + "restricted_access": 0, + "sap_energy_source": { + "main_gas": "Y", + "meter_type": 2, + "photovoltaic_supply": { + "percent_roof_area": 0 + }, + "wind_turbines_count": 0, + "wind_turbines_terrain_type": 1 + }, + "secondary_heating": { + "description": "Room heaters, electric", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + }, + "sap_building_parts": [ + { + "identifier": "Main Dwelling", + "wall_dry_lined": "Y", + "wall_thickness": 300, + "floor_heat_loss": 7, + "roof_construction": 4, + "wall_construction": 3, + "building_part_number": 1, + "sap_alternative_wall": { + "wall_area": 54.08, + "wall_dry_lined": "Y", + "wall_thickness": 340, + "wall_construction": 3, + "wall_insulation_type": 4, + "wall_thickness_measured": "Y" + }, + "sap_floor_dimensions": [ + { + "floor": 0, + "room_height": 2.5, + "floor_insulation": 1, + "total_floor_area": 45.79, + "floor_construction": 2, + "heat_loss_perimeter": 22.91 + }, + { + "floor": 1, + "room_height": 2.58, + "total_floor_area": 45.79, + "heat_loss_perimeter": 22.91 + } + ], + "wall_insulation_type": 4, + "construction_age_band": "B", + "wall_thickness_measured": "Y", + "roof_insulation_location": 2, + "roof_insulation_thickness": "100mm" + } + ], + "low_energy_lighting": 0, + "solar_water_heating": "N", + "bedf_revision_number": 323, + "habitable_room_count": 4, + "heating_cost_current": { + "value": 767, + "currency": "GBP" + }, + "insulated_door_count": 0, + "co2_emissions_current": 4.4, + "energy_rating_average": 60, + "energy_rating_current": 56, + "lighting_cost_current": { + "value": 98, + "currency": "GBP" + }, + "main_heating_controls": [ + { + "description": "Programmer, room thermostat and TRVs", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "multiple_glazing_type": 1, + "open_fireplaces_count": 0, + "has_hot_water_cylinder": "false", + "heating_cost_potential": { + "value": 493, + "currency": "GBP" + }, + "hot_water_cost_current": { + "value": 87, + "currency": "GBP" + }, + "mechanical_ventilation": 0, + "percent_draughtproofed": 100, + "suggested_improvements": [ + { + "sequence": 1, + "typical_saving": { + "value": 231, + "currency": "GBP" + }, + "indicative_cost": "\u00a34,000 - \u00a314,000", + "improvement_type": "Q", + "improvement_details": { + "improvement_number": 7 + }, + "improvement_category": 5, + "energy_performance_rating": 67, + "environmental_impact_rating": 67 + }, + { + "sequence": 2, + "typical_saving": { + "value": 51, + "currency": "GBP" + }, + "indicative_cost": "\u00a3800 - \u00a31,200", + "improvement_type": "W", + "improvement_details": { + "improvement_number": 47 + }, + "improvement_category": 5, + "energy_performance_rating": 69, + "environmental_impact_rating": 70 + }, + { + "sequence": 3, + "typical_saving": { + "value": 41, + "currency": "GBP" + }, + "indicative_cost": "\u00a350", + "improvement_type": "E", + "improvement_details": { + "improvement_number": 35 + }, + "improvement_category": 5, + "energy_performance_rating": 71, + "environmental_impact_rating": 72 + }, + { + "sequence": 4, + "typical_saving": { + "value": 25, + "currency": "GBP" + }, + "indicative_cost": "\u00a34,000 - \u00a36,000", + "improvement_type": "N", + "improvement_details": { + "improvement_number": 19 + }, + "improvement_category": 5, + "energy_performance_rating": 72, + "environmental_impact_rating": 73 + }, + { + "sequence": 5, + "typical_saving": { + "value": 227, + "currency": "GBP" + }, + "indicative_cost": "\u00a39,000 - \u00a314,000", + "improvement_type": "U", + "improvement_details": { + "improvement_number": 34 + }, + "improvement_category": 5, + "energy_performance_rating": 81, + "environmental_impact_rating": 82 + } + ], + "co2_emissions_potential": 1.6, + "energy_rating_potential": 81, + "lighting_cost_potential": { + "value": 49, + "currency": "GBP" + }, + "hot_water_cost_potential": { + "value": 62, + "currency": "GBP" + }, + "renewable_heat_incentive": { + "water_heating": 2211, + "impact_of_loft_insulation": -413, + "impact_of_solid_wall_insulation": -5030, + "space_heating_existing_dwelling": 13580 + }, + "seller_commission_report": "Y", + "energy_consumption_current": 254, + "has_fixed_air_conditioning": "false", + "multiple_glazed_proportion": 100, + "calculation_software_version": "1.1.8.0", + "energy_consumption_potential": 91, + "environmental_impact_current": 54, + "fixed_lighting_outlets_count": 10, + "current_energy_efficiency_band": "D", + "environmental_impact_potential": 82, + "has_heated_separate_conservatory": "false", + "potential_energy_efficiency_band": "B", + "co2_emissions_current_per_floor_area": 48, + "low_energy_fixed_lighting_outlets_count": 0 +} \ No newline at end of file diff --git a/datatypes/epc/schema/tests/fixtures/sap_18_0_0.json b/datatypes/epc/schema/tests/fixtures/sap_18_0_0.json new file mode 100644 index 00000000..2ba17132 --- /dev/null +++ b/datatypes/epc/schema/tests/fixtures/sap_18_0_0.json @@ -0,0 +1,378 @@ +{ + "uprn": 10094601287, + "roofs": [ + { + "description": "(other premises above)", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + } + ], + "walls": [ + { + "description": "Average thermal transmittance 0.17 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "floors": [ + { + "description": "Average thermal transmittance 0.14 W/m\u00b2K", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "status": "entered", + "tenure": "ND", + "windows": { + "description": "High performance glazing", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "lighting": { + "description": "Low energy lighting in all fixed outlets", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + }, + "postcode": "ME10 4FX", + "data_type": 2, + "hot_water": { + "description": "From main system", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + }, + "post_town": "SITTINGBOURNE", + "built_form": 4, + "created_at": "2022-08-26 11:05:29.217822", + "living_area": 27.47, + "orientation": 6, + "region_code": 14, + "report_type": 3, + "sap_heating": { + "thermal_store": 1, + "water_fuel_type": 1, + "water_heating_code": 901, + "main_heating_details": [ + { + "main_fuel_type": 1, + "heat_emitter_type": 1, + "emitter_temperature": 1, + "is_flue_fan_present": "true", + "main_heating_number": 1, + "main_heating_control": 2110, + "is_interlocked_system": "true", + "main_heating_category": 2, + "main_heating_fraction": 1, + "main_heating_flue_type": 2, + "central_heating_pump_age": 2, + "main_heating_data_source": 1, + "main_heating_index_number": 17929, + "has_separate_delayed_start": "true", + "load_or_weather_compensation": 0, + "is_central_heating_pump_in_heated_space": "true" + } + ], + "has_hot_water_cylinder": "false", + "has_fixed_air_conditioning": "false", + "secondary_heating_category": 1 + }, + "sap_version": 9.92, + "schema_type": "SAP-Schema-18.0.0", + "uprn_source": "Energy Assessor", + "country_code": "ENG", + "main_heating": [ + { + "description": "Boiler and radiators, mains gas", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + } + ], + "air_tightness": { + "description": "Air permeability 4.4 m\u00b3/h.m\u00b2 (as tested)", + "energy_efficiency_rating": 4, + "environmental_efficiency_rating": 4 + }, + "dwelling_type": "Ground-floor flat", + "language_code": 1, + "property_type": 2, + "address_line_1": "Flat 1", + "address_line_2": "Baxter Court", + "address_line_3": "Bapchild Avenue", + "assessment_date": "2022-08-26", + "assessment_type": "SAP", + "completion_date": "2022-08-26", + "inspection_date": "2022-08-26", + "sap_ventilation": { + "psv_count": 0, + "pressure_test": 1, + "wet_rooms_count": 2, + "air_permeability": 4.35, + "open_flues_count": 0, + "ventilation_type": 6, + "extract_fans_count": 0, + "open_fireplaces_count": 0, + "sheltered_sides_count": 2, + "kitchen_duct_fans_count": 0, + "kitchen_room_fans_count": 1, + "kitchen_wall_fans_count": 0, + "flueless_gas_fires_count": 0, + "mechanical_vent_duct_type": 1, + "non_kitchen_duct_fans_count": 0, + "non_kitchen_room_fans_count": 1, + "non_kitchen_wall_fans_count": 0, + "mechanical_ventilation_data_source": 1, + "mechanical_vent_system_index_number": 500230, + "is_mechanical_vent_approved_installer_scheme": "false" + }, + "design_water_use": 1, + "sap_data_version": 9.92, + "sap_flat_details": { + "level": 1 + }, + "total_floor_area": 54, + "transaction_type": 6, + "conservatory_type": 1, + "registration_date": "2022-08-26", + "sap_energy_source": { + "electricity_tariff": 1, + "wind_turbines_count": 0, + "wind_turbine_terrain_type": 2, + "fixed_lighting_outlets_count": 4, + "low_energy_fixed_lighting_outlets_count": 4, + "low_energy_fixed_lighting_outlets_percentage": 100 + }, + "sap_opening_types": [ + { + "name": "Windows", + "type": 4, + "u_value": 1.4, + "data_source": 2, + "frame_factor": 0.7, + "glazing_type": 7, + "solar_transmittance": 0.63 + }, + { + "name": "Solid Doors", + "type": 1, + "u_value": 1.4, + "data_source": 2, + "glazing_type": 1 + } + ], + "secondary_heating": { + "description": "None", + "energy_efficiency_rating": 0, + "environmental_efficiency_rating": 0 + }, + "sap_building_parts": [ + { + "sap_roofs": [ + { + "name": "Party roof 1", + "u_value": 0, + "roof_type": 4, + "description": "Party Ceiling", + "kappa_value": 30, + "total_roof_area": 53.77 + } + ], + "sap_walls": [ + { + "name": "External Wall 1", + "u_value": 0.18, + "wall_type": 2, + "description": "External Wall", + "kappa_value": 110, + "total_wall_area": 32.3, + "is_curtain_walling": "false" + }, + { + "name": "External Wall 2", + "u_value": 0.17, + "wall_type": 3, + "description": "Corridor Wall", + "kappa_value": 110, + "total_wall_area": 19.18, + "is_curtain_walling": "false" + }, + { + "name": "Party Wall 0", + "u_value": 0, + "wall_type": 4, + "kappa_value": 110, + "total_wall_area": 19.18 + }, + { + "name": "Internal Wall 0", + "u_value": 0, + "wall_type": 5, + "kappa_value": 9, + "total_wall_area": 70.32 + } + ], + "identifier": "Main Dwelling", + "overshading": 2, + "sap_openings": [ + { + "name": "Front Door", + "type": "Solid Doors", + "width": 2.1, + "height": 1, + "location": "External Wall 2", + "orientation": 0 + }, + { + "name": "LH Windows", + "type": "Windows", + "width": 3.37, + "height": 1, + "location": "External Wall 1", + "orientation": 8 + }, + { + "name": "RH Windows", + "type": "Windows", + "width": 3.37, + "height": 1, + "location": "External Wall 1", + "orientation": 2 + } + ], + "construction_year": 2020, + "sap_thermal_bridges": { + "thermal_bridges": [ + { + "length": 5.99, + "psi_value": 0.359, + "psi_value_source": 3, + "thermal_bridge_type": "E2" + }, + { + "length": 4.99, + "psi_value": 0.013, + "psi_value_source": 3, + "thermal_bridge_type": "E3" + }, + { + "length": 15, + "psi_value": 0.014, + "psi_value_source": 3, + "thermal_bridge_type": "E4" + }, + { + "length": 7.99, + "psi_value": 0.041, + "psi_value_source": 3, + "thermal_bridge_type": "E5" + }, + { + "length": 13.46, + "psi_value": 0.047, + "psi_value_source": 3, + "thermal_bridge_type": "E5" + }, + { + "length": 21.45, + "psi_value": 0.031, + "psi_value_source": 3, + "thermal_bridge_type": "E7" + }, + { + "length": 4.8, + "psi_value": 0.044, + "psi_value_source": 3, + "thermal_bridge_type": "E16" + }, + { + "length": 2.4, + "psi_value": 0.021, + "psi_value_source": 3, + "thermal_bridge_type": "E18" + }, + { + "length": 4, + "psi_value": 0.16, + "psi_value_source": 3, + "thermal_bridge_type": "P1" + }, + { + "length": 7.99, + "psi_value": 0, + "psi_value_source": 4, + "thermal_bridge_type": "P3" + } + ], + "thermal_bridge_code": 5 + }, + "building_part_number": 1, + "sap_floor_dimensions": [ + { + "storey": 0, + "u_value": 0.14, + "floor_type": 2, + "description": "Ground Floor", + "kappa_value": 75, + "storey_height": 2.4, + "heat_loss_area": 53.77, + "total_floor_area": 53.77 + } + ] + } + ], + "heating_cost_current": { + "value": 163, + "currency": "GBP" + }, + "co2_emissions_current": 0.8, + "energy_rating_average": 60, + "energy_rating_current": 84, + "lighting_cost_current": { + "value": 53, + "currency": "GBP" + }, + "main_heating_controls": [ + { + "description": "Time and temperature zone control", + "energy_efficiency_rating": 5, + "environmental_efficiency_rating": 5 + } + ], + "has_hot_water_cylinder": "false", + "heating_cost_potential": { + "value": 163, + "currency": "GBP" + }, + "hot_water_cost_current": { + "value": 56, + "currency": "GBP" + }, + "co2_emissions_potential": 0.8, + "energy_rating_potential": 84, + "lighting_cost_potential": { + "value": 53, + "currency": "GBP" + }, + "schema_version_original": "18.0.0", + "hot_water_cost_potential": { + "value": 56, + "currency": "GBP" + }, + "is_in_smoke_control_area": "unknown", + "renewable_heat_incentive": { + "rhi_new_dwelling": { + "space_heating": 1124, + "water_heating": 1375 + } + }, + "seller_commission_report": "Y", + "energy_consumption_current": 86, + "has_fixed_air_conditioning": "false", + "multiple_glazed_percentage": 100, + "calculation_software_version": "4.14r19", + "energy_consumption_potential": 86, + "environmental_impact_current": 88, + "current_energy_efficiency_band": "B", + "environmental_impact_potential": 88, + "has_heated_separate_conservatory": "false", + "potential_energy_efficiency_band": "B", + "co2_emissions_current_per_floor_area": 15 +} \ No newline at end of file diff --git a/scripts/hyde/autonomous_run_findings.md b/scripts/hyde/autonomous_run_findings.md new file mode 100644 index 00000000..da20c5d7 --- /dev/null +++ b/scripts/hyde/autonomous_run_findings.md @@ -0,0 +1,48 @@ +# Autonomous corpus run — findings for review (2026-06-16) + +Triaged the full remaining worklist (~95 UPRNs): capture → map → engine SAP, +flagging |eng−lodged| ≥ 8. Most certs map within ±4 of lodged. + +## ✅ Schema coverage ADDED this run (low-risk, tested, committed) +- **SAP-18.0.0** → full-SAP shape, dispatched to `from_sap_schema_17_1` (no + normalisation). Maps fine (e.g. 10094601287 → 80/lodged 84). +- **SAP-16.0** → same reduced-field 16.x path; only omitted `tenure`, now + defaulted in `_normalize_sap_schema_16_x`. Maps (100020933894 → 61/lodged 56). +- (16.2/16.3/17.0 were added earlier in the session.) + +## ⛔ Genuinely SPARSE 16.x certs (insufficient data — cannot score) +Missing 18 required fields incl. core fabric (glazed_area, window, door_count, +habitable_room_count, multiple_glazing_type). Fail loud at from_dict (correct): +- uprn_10090844948 (16.3), uprn_10014314798 (16.2), uprn_10014314853 (16.3), + uprn_10014314830 (16.2). These are minimal "reduced-data" lodgements. + +## 🐞 BUGS FOUND (diagnosed; NOT fixed — for your review) + +### 1. Opening dimensions in millimetres read as metres — MAPPER bug (SEVERE) +Full-SAP certs whose `sap_building_parts[].sap_openings[]` lodge width/height in +**mm** (mixed with metre rows in the same array) → the 17.1 mapper treats all as +metres → multi-million-m² windows → HTC in the millions → **SAP clamps to 1**. +- **uprn_10093117227** (eng 1 / lodged 80): opening "Side Elevation" 2025×2100 (mm) +- **uprn_10090317693** (eng 1 / lodged 88): 940×2100, 700×1500 (mm) +- **uprn_10091636031** (eng 1 / lodged 85) +- Fix idea: sanitise `sap_openings` dims in `_sap_17_1_windows`/doors — any + dimension > ~50 m is impossible → it's mm, ÷1000. Cleanly separates the mm rows + (1000/2025/2100) from the m rows (3.06/3.6/1). Safe, high-value (3+ certs broken). + +### 2. Heat-pump fuel code 39 mis-priced as gas — CALCULATOR bug +- **uprn_10093114053** (eng 93 / lodged 79, +14): PCDB heat pump COP 3.33, fuel 39. +- Code 39 absent from `table_12.UNIT_PRICE_P_PER_KWH` → gas default 3.64p; CO2 + factor correctly electricity (0.136). Inconsistent across price vs Table-12a. +- Affects ALL database heat-pump certs (fuel 39). See memory + `heat-pump-fuel-39-mispriced`. Needs SAP-domain confirmation of the correct + electricity tariff (standard 30 vs heat-pump) → not an autonomous fix. + +## ⚠ MODERATE eng-vs-lodged gaps (not catastrophic — sample, for review) +Direction is mostly engine UNDER lodged on full-SAP (17.0/17.1) certs: +- −15: uprn_100090108846 (RdSAP-20, off-peak fuel 29), uprn_100061086424 (RdSAP-17.0) +- −12: uprn_10090343767 (17.0) · −9: uprn_10090341811, 10093386427 · +9: uprn_10090342180 +- A spread of −6…−8 on 17.0/17.1. Likely a mix of the full-SAP→RdSAP residual and + possibly more heat-pump-fuel cases. Worth a focused pass after the 2 bugs above. + +## NOT diagnosed individually +The ~70 within-±4 certs are not listed; they look healthy.