{"id":"culvert-csp","version":"0.6.0","classification":{"uniformat":"G3030"},"names":["Culvert, corrugated steel"],"aliases":["CSP culvert","corrugated steel pipe"],"service_life":{"median_years":40,"range_years":[20,75],"range_basis":"source_spread"},"pm_tasks":[],"basis":[{"type":"public_document","life_type":"accounting","title":"Chapple: Schedule A - By-law 1873: Asset Useful Life - General Guidelines","url":"https://chapple.civicweb.net/document/32784/","page":1,"label":"Culverts - steel","years":40,"note":"Capital asset policy (amortization period). Approved on text check: the label and value were found on the cited page."},{"type":"public_document","life_type":"accounting","title":"Kapuskasing: By-law No. 3103, Tangible Capital Assets Policy","url":"https://kapuskasing.civicweb.net/document/6872/","page":15,"label":"Culverts - Steel","years":25,"note":"Capital asset policy (amortization period). Approved on text check: the label and value were found on the cited page."},{"type":"public_document","life_type":"accounting","title":"Kenora: AF-6-1 Tangible Capital Asset Policy (By-law 34-2026)","url":"https://listview.kenora.ca/Files/City%20Policy%20Manual/Administration%20and%20Finance/AF-6-1%20Tangible%20Capital%20Asset.pdf","page":16,"label":"Storm Sewers - Culvert - STL","years":20,"note":"Capital asset policy (amortization period). Approved on text check: the label and value were found on the cited page."},{"type":"public_document","life_type":"accounting","title":"Meaford: By-law 2020-83, Tangible Capital Asset Policy, Appendix A Estimated Useful Lives","url":"https://meaford.civicweb.net/document/103944/","page":19,"label":"Linear - Culverts - Corrugated Steel","years":[25,40],"note":"Capital asset policy (amortization period). Approved on text check: the label and value were found on the cited page."},{"type":"public_document","life_type":"planning","title":"Simcoe: County of Simcoe 2025 Asset Management Plan","url":"https://simcoe.ca/wp-content/uploads/2025/06/2025-Asset-Management-Plan.pdf","page":68,"label":"Culverts - Corrugated Steel","years":75,"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":"The Blue Mountains: POL.COR.19.04 Tangible Capital Assets Policy","url":"https://www.thebluemountains.ca/sites/default/files/2022-01/POL-COR-19-04-Tangible-Capital-Assets-Policy.pdf","page":12,"label":"Linear - Culverts - Corrugated Steel","years":40,"note":"Capital asset policy (amortization period). Approved on text check: the label and value were found on the cited page."},{"type":"public_document","life_type":"planning","title":"York: The Regional Municipality of York 2024 Corporate Asset Management Plan","url":"https://www.york.ca/media/119076","page":53,"label":"Corrugated steel pipe culverts: Replacement","years":35,"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":"planning","title":"Elgin: Elgin County 2025 Asset Management Plan","url":"https://www.elgincounty.ca/wp-content/uploads/2026/02/Elgin-County-Asset-Management-Plan.pdf","page":10,"label":"Steel culverts","years":50,"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":"planning","title":"Kingston: City of Kingston 2024 Asset Management Plan, Volume 1: Infrastructure, Transportation, Transit, & Emergency Services","url":"https://getinvolved.cityofkingston.ca/46640/widgets/197062/documents/145814/download","page":67,"label":"Minor Culverts (< 3 m) - Minor Culvert – Steel","years":30,"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":"planning","title":"Lambton: County of Lambton 2025 Corporate Asset Management Plan","url":"https://www.lambtoncounty.ca/media/pmrd1ldn/2025-corporate-asset-management-plan.pdf","page":89,"label":"Steel culverts","years":50,"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":"planning","title":"Leeds and Grenville: The United Counties of Leeds and Grenville Asset Management Plan 2025","url":"https://media-003-ca.cdn.govstack.com/leedsgrenville-ca/media/05rpljra/master-amp-2025-2.pdf","page":49,"label":"Steel culvert","years":30,"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":"planning","title":"Meaford: Municipality of Meaford Asset Management Plan - Core Assets (Appendix 1 to Report CAO2022-28)","url":"https://meaford.ca/wp-content/uploads/2026/06/cao-2022-28-appendix-1-asset-management-plan-core-assets.pdf","page":79,"label":"Culverts - Steel <3m","years":60,"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":"planning","title":"Middlesex: County of Middlesex Asset Management Plan: Core Assets","url":"https://www.middlesex.ca/sites/default/files/2022-06/County%20of%20Middlesex%20Asset%20Management%20Plan%20Core%20Assets.pdf","page":18,"label":"Steel culverts","years":50,"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":"planning","title":"The Blue Mountains: Town of The Blue Mountains Asset Management Plan 2025","url":"https://www.thebluemountains.ca/sites/default/files/2026-03/2025%20Asset%20Management%20Plan.pdf","page":107,"label":"corrugated steel pipes (CSP)","years":40,"note":"Asset management plan (planning life). 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":"2026-10-22","canonical_url":"https://unfinished.one/c/culvert-csp","versioned_url":"https://unfinished.one/c/culvert-csp/v/0.6.0","licence":"CC-BY-4.0","citation":"unfinished.one (2026). Culvert, corrugated steel, v0.6.0. https://unfinished.one/c/culvert-csp/v/0.6.0"}