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Khalim Conn-Kowlessar af51be1780 Slice 24: rooflight line (27a) for 000516 — SapRoofWindow datatype + cascade 
Closes 000516's §3 LINE_33 0.8215 W/K rooflight gap. Adds SapRoofWindow to
EpcPropertyData (area + raw U from RdSAP10 Table 24 "Roof window" column,
p.50/113) and iterates them in heat_transmission_from_cert alongside vertical
windows — same SAP10.2 §3.2 curtain transform R=0.04. Rooflight area is
subtracted from the main part's roof gross so net (30) + (27a) = original
gross, leaving (31) area aggregate invariant.

000516 LINE_33 residual: 0.8215 W/K → 0.0038 W/K. Remaining 0.0038 is the
same pre-existing wall-perimeter + per-window curtain precision drift biting
000474/477/480/490 (slice 27).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-23 08:28:32 +00:00
..
HANDOVER_NEXT.md Slice 24: rooflight line (27a) for 000516 — SapRoofWindow datatype + cascade 2026-05-23 08:28:32 +00:00
pcdb10.dat pcdb slice 1: pcdb10.dat ETL → 8 per-table NDJSON files + parser + 8 tests 2026-05-21 09:43:41 +00:00
pcdb_table_105_gas_oil_boilers.jsonl §4 HW slice 1: PCDB Table 3b combi-loss override 2026-05-21 22:26:41 +00:00
pcdb_table_122_solid_fuel_boilers.jsonl pcdb slice 1: pcdb10.dat ETL → 8 per-table NDJSON files + parser + 8 tests 2026-05-21 09:43:41 +00:00
pcdb_table_143_micro_cogen.jsonl pcdb slice 1: pcdb10.dat ETL → 8 per-table NDJSON files + parser + 8 tests 2026-05-21 09:43:41 +00:00
pcdb_table_313_flue_gas_heat_recovery.jsonl pcdb slice 1: pcdb10.dat ETL → 8 per-table NDJSON files + parser + 8 tests 2026-05-21 09:43:41 +00:00
pcdb_table_353_waste_water_heat_recovery.jsonl pcdb slice 1: pcdb10.dat ETL → 8 per-table NDJSON files + parser + 8 tests 2026-05-21 09:43:41 +00:00
pcdb_table_362_heat_pumps.jsonl pcdb slice 1: pcdb10.dat ETL → 8 per-table NDJSON files + parser + 8 tests 2026-05-21 09:43:41 +00:00
pcdb_table_391_high_heat_retention_storage_heaters.jsonl pcdb slice 1: pcdb10.dat ETL → 8 per-table NDJSON files + parser + 8 tests 2026-05-21 09:43:41 +00:00
pcdb_table_506_heat_interface_units.jsonl pcdb slice 1: pcdb10.dat ETL → 8 per-table NDJSON files + parser + 8 tests 2026-05-21 09:43:41 +00:00
rdsap-10-specification-2025-06-10.pdf ADR-0009: pivot to deterministic SAP 10.3 calculator (Accepted) 2026-05-17 21:27:21 +00:00
sap-10-2-full-specification-2025-03-14.pdf slice S-B9: SAP 10.2/10.3 Table 12 spec-correct prices + Table 12a fix 2026-05-18 15:14:11 +00:00
sap-10-3-full-specification-2026-01-13.pdf ADR-0009: pivot to deterministic SAP 10.3 calculator (Accepted) 2026-05-17 21:27:21 +00:00