{"schema_version":"secwatch.filing_event.v1","accession":"0001515156-24-000005","form_type":"8-K","ticker":"ARQ","cik":"0001515156","company_name":"Arq, Inc.","filed_at":"2024-01-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:24.452181+00:00","generated_at":"2026-06-06T19:14:18.639985+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"ADES signs GAC expansion contract; cost $45-50M, completion Q4 2024","bullets":["Contract with Wieland-Davco on cost-plus basis; total construction and equipment cost estimated at $45-50M, up 20% from prior guidance.","Mobilization underway; mechanical completion anticipated by Q4 2024; facility will add 25M lbs of granular activated carbon capacity.","Corbin facility on track and within budget; commissioning activities begin March 2024.","CEO expects to sign sales contracts for the 25M lb expansion well before Q4 2024 completion."],"urls":{"canonical":"https://secwatch.observer/filing/0001515156-24-000005","json":"https://secwatch.observer/filing/0001515156-24-000005.json","markdown":"https://secwatch.observer/filing/0001515156-24-000005.md","text":"https://secwatch.observer/filing/0001515156-24-000005.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1515156/000151515624000005/0001515156-24-000005-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1515156/000151515624000005/ades-20240119.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T19:14:18.639985+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"165922fee85c0e786d344caab130d73e47d8cc56","claim":"Arq, Inc. entered into Contract for Construction with The Wieland-Davco Corporation valued at in the range of $45 to $50 million (effective 2024-01-19).","evidence_excerpt":"On January 19, 2024, Advanced Emissions Solutions, Inc., a Delaware corporation (the \"Company\"), through its wholly-owned subsidiary ADA Carbon Solutions (Red River), LLC, entered into a Contract for Construction (the \"Contract\") with The Wieland-Davco Corporation, a Michigan corporation. The Contract provides for pre-construction and construction services at the Company's existing manufacturing facility located at 201 Red River Mine Road, Coushatta Louisiana, 71079 (the \"Plant\") to build a granular activated carbon facility at the Plant (the \"Facility\").","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1515156/000151515624000005/0001515156-24-000005-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Counterparty","value":"The Wieland-Davco Corporation"},{"label":"Value","value":"in the range of $45 to $50 million"},{"label":"Effective","value":"2024-01-19"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}