{"id":"2fb5f2cf-3055-4282-b703-d69f52e01812","anomaly_type":"contract_splitting","severity":"high","confidence_score":"0.9000","title":"Tri-State Roofing and Sheet Metal Co.: 2 contracts within 90 days totaling $480,298","description":"The vendor Tri-State Roofing and Sheet Metal Co. received 2 separate contracts within a 90-day window summing to $480,298. 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":"Tri-State Roofing and Sheet Metal Co.","contracts":[{"id":"9cb88631-ba54-4764-826c-2cf6f96a8e1a","date":"2017-06-12","amount":225249.0,"department":"Unknown"},{"id":"66a0c961-2dcb-49b6-894d-9e82d7014ac0","date":"2017-07-03","amount":255049.0,"department":"Unknown"}],"window_days":90,"content_hash":"0df647f5b40477d2771e68af0aa8ef6ee2aea02caa9798a430c934e56eff745e","combined_total":480298.0,"contract_count":2},"published":true,"created_at":"2026-05-27T12:10:41.904158Z","related_entity_type":null,"related_entity_id":null,"reviewed_by":null,"reviewed_at":null,"reviewer_notes":null,"source_document_ids":null}