{"id":"sanitary-sewer-asbestos-cement","version":"0.2.0","classification":{"uniformat":"G3020"},"names":["Sanitary sewer, asbestos cement"],"aliases":["AC sewer","transite sewer"],"service_life":{"median_years":67.5,"range_years":[55,80],"range_basis":"source_spread"},"pm_tasks":[],"basis":[{"type":"public_document","life_type":"planning","title":"Greater Sudbury: Enterprise Asset Management Plan (2023)","url":"https://www.greatersudbury.ca/city-hall/budget-and-finance/financial-reports-and-plans/pdf-documents/enterprise-asset-management-plan/","page":28,"label":"AC Cement Sewer","years":55,"note":"Asset management plan (planning life). Approved on text check: the label and value were found on the cited page."},{"type":"public_document","life_type":"accounting","title":"Quinte West: A09-POLICY-0034 Tangible Capital Asset Policy","url":"https://quintewest.ca/wp-content/uploads/2024/05/A09-POLICY-0034_-_Tangible_Capital_Asset_Policy.pdf","page":37,"label":"Sanitary Sewer Mains - AC","years":80,"note":"Capital asset policy (amortization period). Approved on text check: the label and value were found on the cited page."}],"confidence":{"grade":"C","sample_size":null},"open_questions":["These are Ontario accounting lives from municipal capital asset policies, not planning or observed replacement data.","No preventive maintenance tasks are sourced yet."],"contributors":["unfinished.one editors"],"last_reviewed":"2026-10-21","canonical_url":"https://unfinished.one/c/sanitary-sewer-asbestos-cement","versioned_url":"https://unfinished.one/c/sanitary-sewer-asbestos-cement/v/0.2.0","licence":"CC-BY-4.0","citation":"unfinished.one (2026). Sanitary sewer, asbestos cement, v0.2.0. https://unfinished.one/c/sanitary-sewer-asbestos-cement/v/0.2.0"}