{"id":"b90c1303-0c14-470c-b979-38a3b71607cb","anomaly_type":"contract_splitting","severity":"high","confidence_score":"0.9000","title":"Nuday: 2 contracts within 90 days totaling $316,441","description":"The vendor Nuday received 2 separate contracts within a 90-day window summing to $316,441. 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":"Nuday","contracts":[{"id":"05c7c255-5ae2-4590-b16c-848009eb8b5d","date":"2016-02-10","amount":152978.0,"department":"Unknown"},{"id":"f4142de8-de6e-4de8-9b39-123d7799b114","date":"2016-04-18","amount":163463.36,"department":"Unknown"}],"window_days":90,"content_hash":"8cf2262259888766728de0affc2d03454fe9b3a778fd9a95c7203ecedbcce58c","combined_total":316441.36,"contract_count":2},"published":true,"created_at":"2026-05-27T12:10:41.605733Z","related_entity_type":null,"related_entity_id":null,"reviewed_by":null,"reviewed_at":null,"reviewer_notes":null,"source_document_ids":null}