Model/docs/sap-spec
Khalim Conn-Kowlessar 95086f957e docs: handover for next agent — Appendix L lighting → §11a/§12a/§13a sweep
Rewrites HANDOVER_NEXT.md after the §10a + §4 HW work. Two tickets:

1. **Appendix L lighting predictor swap** (immediate) — replace the
   legacy `domain.ml.demand.predicted_lighting_kwh` heuristic with
   the spec-faithful Appendix L L1-L12 cascade already living in
   `worksheet/internal_gains._lighting_gains_monthly_w`. Single
   slice; closes 000474 cost residual from +9.2% toward ~0%.
2. **§11a SAP rating + §12a CO2 + §13a Primary Energy sweep** —
   per-end-use cascade on top of the §10a `FuelCostResult`. Mirrors
   §10a's pattern (kwargs orchestrator + Result dataclass + cert_to_
   inputs precompute + calculator delegation). ~5 slices.

Carries §A current-state residuals table (000474 + 000490 post-§4
HW), §B/§C tickets with slice plans, §D codebase pointers, §G
deferred-list cross-reference to ADR-0010 amendment + SPEC_COVERAGE
remaining-work sections.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-21 23:03:52 +00:00
..
CALCULATOR_DESIGN_SKETCH.md ADR-0009: pivot to deterministic SAP 10.3 calculator (Accepted) 2026-05-17 21:27:21 +00:00
HANDOVER_NEXT.md docs: handover for next agent — Appendix L lighting → §11a/§12a/§13a sweep 2026-05-21 23:03:52 +00:00
HANDOVER_SECTION_6.md docs: handover for §6 Solar gains agent 2026-05-20 19:29:30 +00:00
PARITY_FINDINGS.md Record post-P5 parity-probe baseline (2026-05-19) 2026-05-19 16:19:01 +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
SPEC_COVERAGE.md §4 HW slice 3: docs — SPEC_COVERAGE row + Remaining work + golden note 2026-05-21 22:58:16 +00:00