{"requirement_id":"JDDG25-14.10.1.1-R04","source":{"document":"Japan District Design Guide","version":"9.0","publication_date":"2025-04","chapter":"14","section":"14.10.1.1","title":"MEDIUM VOLTAGE DISTRIBUTION","page_printed":248,"page_pdf":278,"fact":"Very Low Frequency testing of medium-voltage cable is explicitly not required.","modality":"shall_not_be_required","strength":"not_required"},"localization_ja":{"language":"ja","title_ja":"中圧配電","title_status":"controlled_editorial","fact_ja":"中圧ケーブルの超低周波（VLF）試験は、明示的に要求されない。","fact_translation_status":"draft","modality_rendering_ja":"～は要求されない","strength_label_ja":"要求なし","translation_priority":"medium","translation_notes":[],"title_translation_provenance":"editorial_controlled","fact_translation_provenance":"editorial_draft_unreviewed","publication_eligible":false},"references":[],"meaning":{"engineering_basis":null,"engineering_basis_source":null,"engineering_interpretation":null,"interpretation_confidence":"high"},"risk":{"failure_modes":[],"failure_mode_source":"not_stated","failure_domains":[]},"quality":{"source_status":"normal","data_quality_flag":"normal"},"applicability":{"applicability_class":"general","evaluation_mode":"default_applicable","evaluation_scope":"project","input_semantics":"none","source_condition_text":null,"trigger":null,"approval_gate":null,"exception_condition":null,"condition_provenance":"none","normalization_provenance":"none"},"lifecycle":{"primary_phase":"design","primary_phase_label":"Design","applicable_phases":["design","commissioning"],"phase_links":[{"phase":"design","provenance":"source_explicit","basis":"Normalized from verification stage `design`.","phase_label":"Design"},{"phase":"commissioning","provenance":"source_explicit","basis":"Normalized from verification stage `commissioning`.","phase_label":"Testing / Commissioning / Acceptance"}]},"responsibility":{"primary_workflow_owner":"ACT-DESIGNER-AE","primary_workflow_owner_name":"Designer / A-E","actor_assignment_status":"workflow_only","actors":[{"actor_id":"ACT-DESIGNER-AE","actor_name":"Designer / A-E","actor_class":"project_delivery","source_named":true,"relation_type":"workflow_owner","provenance":"editorial_derived","lifecycle_phase":"design","lifecycle_phase_label":"Design","basis":"Workflow owner assigned from lifecycle phase for checklist routing; not a contractual responsibility statement."},{"actor_id":"ACT-WORKFLOW-VERIFICATION-PARTY","actor_name":"Verification / Testing Party (Workflow Placeholder)","actor_class":"workflow_placeholder","source_named":false,"relation_type":"workflow_owner","provenance":"editorial_derived","lifecycle_phase":"commissioning","lifecycle_phase_label":"Testing / Commissioning / Acceptance","basis":"Workflow owner assigned from lifecycle phase for checklist routing; not a contractual responsibility statement."}]},"verification":{"method":"specification_review","stage":["commissioning","design"],"acceptance_criteria":null,"evidence_required":["test_report"],"verification_provenance":"source_explicit","evidence_provenance":"source_explicit_or_directly_named","audit_status":"source_explicit_verification","audit_confidence":"high","acceptance_provenance":"not_applicable","evidence_type_ids":["EV-EXTERIOR-ELECTRICAL-PLAN","EV-PRODUCT-DATA","EV-FINAL-DRAWINGS"],"supporting_source_requirements":["JDDG25-14.8.2.1-R03","JDDG25-14.8.3.1-R04","JDDG25-14.8.2.3-R04","JDDG25-14.8.3.1-R02","JDDG25-14.8.4.1-R01","JDDG25-14.8.4.1-R03"],"source_support_scope":"design_submittal_or_analysis"},"resolved_evidence":[{"evidence_type_id":"EV-EXTERIOR-ELECTRICAL-PLAN","name":"Exterior electrical plan","source_requirement_ids":["JDDG25-14.8.2.1-R03","JDDG25-14.8.3.1-R04"],"stage":["concept_design","intermediate_design"],"source_scope":"Exterior plans identify work delineation and electrical characteristics of equipment."},{"evidence_type_id":"EV-PRODUCT-DATA","name":"Major equipment product data / datasheets","source_requirement_ids":["JDDG25-14.8.2.3-R04","JDDG25-14.8.3.1-R02"],"stage":["concept_design","intermediate_design"],"source_scope":"Design analysis/detail sheets include product data and salient characteristics for proposed major equipment."},{"evidence_type_id":"EV-FINAL-DRAWINGS","name":"Final contract drawings and details","source_requirement_ids":["JDDG25-14.8.4.1-R01","JDDG25-14.8.4.1-R03"],"stage":["final_design"],"source_scope":"Final drawings contain required details and are checked for discrepancies and interdisciplinary compatibility."}],"supporting_source_requirements":[{"requirement_id":"JDDG25-14.8.2.1-R03","section":"14.8.2.1","title":"DRAWINGS","fact":"Concept drawings are to identify demolition and installation delineation points for exterior feeders, transformers, manholes/handholes, grounding, switchgear, lighting, and associated equipment."},{"requirement_id":"JDDG25-14.8.3.1-R04","section":"14.8.3.1","title":"DRAWINGS","fact":"Intermediate exterior electrical drawings are to identify electrical characteristics for all electrical items, including voltage, phase, size, frequency, and kVA."},{"requirement_id":"JDDG25-14.8.2.3-R04","section":"14.8.2.3","title":"DESIGN ANALYSIS","fact":"Concept Design Analysis appendices should include product data for proposed major electrical equipment, using Japanese product data to the greatest extent possible particularly for luminaires."},{"requirement_id":"JDDG25-14.8.3.1-R02","section":"14.8.3.1","title":"DRAWINGS","fact":"Chosen systems and equipment should be detailed with dimensions, salient characteristics, and related notes."},{"requirement_id":"JDDG25-14.8.4.1-R01","section":"14.8.4.1","title":"DRAWINGS","fact":"Final drawings should contain all details required for the final package."},{"requirement_id":"JDDG25-14.8.4.1-R03","section":"14.8.4.1","title":"DRAWINGS","fact":"Final drawings are to be checked for discrepancies and compatibility with specifications and other disciplines."}],"references_resolved":[]}