{"id":"c468ee6a-984a-4e12-96cc-26c0537171be","anomaly_type":"contract_splitting","severity":"medium","confidence_score":"0.9000","title":"Pinnacle Pollution Control Services: 2 contracts within 90 days totaling $97,069","description":"The vendor Pinnacle Pollution Control Services received 2 separate contracts within a 90-day window summing to $97,069. 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":"Pinnacle Pollution Control Services","contracts":[{"id":"c10546dc-0042-4d20-a650-8cc22f89580a","date":"2014-03-24","amount":78488.56,"department":"Unknown"},{"id":"dd4109f4-7d06-4ef2-92f4-beca03836a03","date":"2014-03-24","amount":18580.54,"department":"Unknown"}],"window_days":90,"content_hash":"00ee67ecaf2251f9c304b565142988efe8c0814b2bb6cd95c9a48d2ffc67c950","combined_total":97069.1,"contract_count":2},"published":true,"created_at":"2026-05-27T12:10:41.756548Z","related_entity_type":null,"related_entity_id":null,"reviewed_by":null,"reviewed_at":null,"reviewer_notes":null,"source_document_ids":null}