{"id":"53a55736-a226-420f-a17c-0d349b0b67fc","anomaly_type":"contract_splitting","severity":"high","confidence_score":"0.9000","title":"Brandstetter Carroll: 3 contracts within 90 days totaling $1,143,576","description":"The vendor Brandstetter Carroll received 3 separate contracts within a 90-day window summing to $1,143,576. 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":"Brandstetter Carroll","contracts":[{"id":"5d56604f-b004-4664-a96e-d49995abe39d","date":"2017-01-06","amount":384111.0,"department":"Unknown"},{"id":"25e2fa8d-261c-46bd-afbb-9c60021a3495","date":"2017-01-23","amount":365504.0,"department":"Unknown"},{"id":"2a794bec-1cae-4946-b646-0eef1095fe7c","date":"2017-03-08","amount":393961.0,"department":"Unknown"}],"window_days":90,"content_hash":"bf99f26b25c79dc335d88b0181987cf4c638a8cd843c235ed7f8276e1b1ac3d4","combined_total":1143576.0,"contract_count":3},"published":true,"created_at":"2026-05-27T12:10:40.825373Z","related_entity_type":null,"related_entity_id":null,"reviewed_by":null,"reviewed_at":null,"reviewer_notes":null,"source_document_ids":null}