{"id":"d3384a89-e630-44a6-94e0-38faf181df56","anomaly_type":"contract_splitting","severity":"high","confidence_score":"0.9000","title":"Environmental Demolition Group: 2 contracts within 90 days totaling $734,625","description":"The vendor Environmental Demolition Group received 2 separate contracts within a 90-day window summing to $734,625. When the combined value crosses a procurement-approval threshold but each individual award stays below it, the pattern is classically called 'contract splitting' and warrants further review against the procurement code and any sole-source justifications. The pattern can also reflect legitimate phased work or multiple unrelated services with the same vendor. Tier 2: vendor-named observation, no individual characterization.","fiscal_year":null,"review_status":"auto","review_tier":2,"evidence":{"vendor":"Environmental Demolition Group","contracts":[{"id":"4b52dc7d-1500-408a-be27-de7ed7837465","date":"2016-05-20","amount":360000.0,"department":"Unknown"},{"id":"b7fae21e-c48d-4343-88d1-81e2dfe98007","date":"2016-08-01","amount":374625.0,"department":"Unknown"}],"window_days":90,"content_hash":"3f551444da5ac01d79eb40f22b663aa12e7a44928ccc0a538e451a166f4de96b","combined_total":734625.0,"contract_count":2},"published":true,"created_at":"2026-05-27T12:10:41.112047Z","related_entity_type":null,"related_entity_id":null,"reviewed_by":null,"reviewed_at":null,"reviewer_notes":null,"source_document_ids":null}