{"id":"a4fd4714-af8c-484c-b13e-902618f3ae9f","anomaly_type":"contract_splitting","severity":"high","confidence_score":"0.9000","title":"E.C. Matthews Co.: 3 contracts within 90 days totaling $319,056","description":"The vendor E.C. Matthews Co. received 3 separate contracts within a 90-day window summing to $319,056. 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":"E.C. Matthews Co.","contracts":[{"id":"93bc2043-c38c-4d2e-89b1-b715eb977f78","date":"2020-11-06","amount":129691.0,"department":"Unknown"},{"id":"b1a02ab6-5c35-4f98-a44d-fe2968bc207c","date":"2020-11-06","amount":159534.0,"department":"Unknown"},{"id":"ef4423c2-60c9-4a83-9d8b-e7cbbc8e40c3","date":"2021-01-07","amount":29831.0,"department":"Unknown"}],"window_days":90,"content_hash":"dd00eb66106f1b18aa57e3cf44cb804e1b911b18f601bdd4e995c5f5357cca16","combined_total":319056.0,"contract_count":3},"published":true,"created_at":"2026-05-27T12:10:41.086468Z","related_entity_type":null,"related_entity_id":null,"reviewed_by":null,"reviewed_at":null,"reviewer_notes":null,"source_document_ids":null}