{"id":"fire-hydrant","version":"0.5.0","classification":{"uniformat":"G3010"},"names":["Fire hydrant"],"aliases":["hydrant"],"service_life":{"median_years":52.5,"range_years":[20,75],"range_basis":"source_spread"},"pm_tasks":[{"task":"Inspect hydrant for access, leaks and worn threads","frequency":"P2Y","reference":"UFC 3-601-02 Fire Protection Systems Inspection, Testing, and Maintenance (7 October 2021, with Change 1, 18 April 2025)","url":"https://www.wbdg.org/FFC/DOD/UFC/ufc_3_601_02_2021_c1.pdf","page":40,"checklist":"Table 2-4 Hydrant ITM Tasks"},{"task":"Lubricate hydrant","frequency":"P2Y","reference":"UFC 3-601-02 Fire Protection Systems Inspection, Testing, and Maintenance (7 October 2021, with Change 1, 18 April 2025)","url":"https://www.wbdg.org/FFC/DOD/UFC/ufc_3_601_02_2021_c1.pdf","page":40,"checklist":"Table 2-4 Hydrant ITM Tasks"},{"task":"Flush hydrant at least 1 minute or until clear","frequency":"P2Y","reference":"UFC 3-601-02 Fire Protection Systems Inspection, Testing, and Maintenance (7 October 2021, with Change 1, 18 April 2025)","url":"https://www.wbdg.org/FFC/DOD/UFC/ufc_3_601_02_2021_c1.pdf","page":40,"checklist":"Table 2-4 Hydrant ITM Tasks"},{"task":"Check barrel drains (before cold weather)","frequency":"P2Y","reference":"UFC 3-601-02 Fire Protection Systems Inspection, Testing, and Maintenance (7 October 2021, with Change 1, 18 April 2025)","url":"https://www.wbdg.org/FFC/DOD/UFC/ufc_3_601_02_2021_c1.pdf","page":40,"checklist":"Table 2-4 Hydrant ITM Tasks"},{"task":"Flow test hydrants (at least 20% each year, all within 5 years)","frequency":"P5Y","reference":"UFC 3-601-02 Fire Protection Systems Inspection, Testing, and Maintenance (7 October 2021, with Change 1, 18 April 2025)","url":"https://www.wbdg.org/FFC/DOD/UFC/ufc_3_601_02_2021_c1.pdf","page":40,"checklist":"Table 2-4 Hydrant ITM Tasks"},{"task":"Check dry-barrel hydrant drain valve opens","frequency":"P1Y","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":131,"checklist":"Table 7-3 Maintenance Checklist for Fire Hydrants"},{"task":"Check wet-barrel hydrant packing glands and valve seats","frequency":"P1Y","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":131,"checklist":"Table 7-3 Maintenance Checklist for Fire Hydrants"},{"task":"Flush hydrant and check barrel","frequency":"P1Y","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":131,"checklist":"Table 7-3 Maintenance Checklist for Fire Hydrants"},{"task":"Check hydrant water flow","frequency":"P1Y","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":131,"checklist":"Table 7-3 Maintenance Checklist for Fire Hydrants"},{"task":"Inspect drain valve leak points","frequency":"P1M","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":131,"checklist":"Table 7-3 Maintenance Checklist for Fire Hydrants"},{"task":"Check operating nut for rounded corners; lubricate","frequency":"P1Y","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":131,"checklist":"Table 7-3 Maintenance Checklist for Fire Hydrants"},{"task":"Check nozzle threads for damage","frequency":"P1Y","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":131,"checklist":"Table 7-3 Maintenance Checklist for Fire Hydrants"},{"task":"Check cap chains for paint fouling; clean","frequency":"P1Y","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":131,"checklist":"Table 7-3 Maintenance Checklist for Fire Hydrants"},{"task":"Pressure-test hydrant for tight joints and fittings with gauge cap","frequency":"P1Y","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":130,"checklist":"7-2.1.1 Hydrant Inspection (text)"},{"task":"Flow test all parts of the distribution system","frequency":"P5Y","reference":"UFM 3-230-02 Operation and Maintenance (O&M): Water Supply Systems","url":"https://www.wbdg.org/FFC/DOD/UFC/ufm_3_230_02_2026.pdf","page":132,"checklist":"7-2.1.2 Hydrant-Flow Tests (text)"}],"basis":[{"type":"public_document","life_type":"accounting","title":"Amherstburg: Tangible Capital Assets Policy, Appendix A: TCA Categories, Life Years, and Thresholds","url":"https://media-001-ca.cdn.govstack.com/amherstburg-006-ca/media/vjvhyh1g/2026-08-10-tangible-capital-assets-policy-rm.pdf","page":8,"label":"Other - Pooled Assets - Fire Hydrants","years":75,"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":"Chapple: Schedule A - By-law 1873: Asset Useful Life - General Guidelines","url":"https://chapple.civicweb.net/document/32784/","page":1,"label":"Fire Hydrants","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":"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":26,"label":"Hydrants","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":"accounting","title":"Grey Highlands: By-law No. 2026-052, Tangible Capital Asset Policy A09-F-03","url":"https://greyhighlands.civicweb.net/document/406218/","page":10,"label":"Hydrants","years":50,"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":17,"label":"Water Mains - Hydrants","years":75,"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":"London: 2023 Corporate Asset Management Plan","url":"https://london.ca/sites/default/files/2023-10/Corporate%20Asset%20Management%20Plan%202023.pdf","page":70,"label":"Hydrants","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":"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 - Fire Hydrant","years":[50,60],"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":"Orillia: 4.1.8.1 Tangible Capital Assets Policy Manual","url":"https://orillia.civicweb.net/document/366955/","page":22,"label":"Roads: Hydrants","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":"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":"Hydrants","years":60,"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":"Sarnia: Finance-04 Tangible Capital Asset Policy, Attachment No. 1: TCA Policy Appendix A","url":"https://www.sarnia.ca/app/uploads/2020/07/Finance-04-Tangible-Capital-Asset-Policy-Attachment-No.-1-TCA-Policy-Appendix-A.pdf","page":2,"label":"Fire Hydrants","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":"Severn: By-law 2019-04, Corporate Policy Manual: Tangible Capital Asset Policy, Useful Life Guide","url":"https://severn.civicweb.net/document/10628/","page":402,"label":"Infrastructure - Water & Sewer - Hydrants","years":60,"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":"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 - Fire Hydrants","years":20,"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."],"contributors":["unfinished.one editors"],"last_reviewed":"2026-10-22","canonical_url":"https://unfinished.one/c/fire-hydrant","versioned_url":"https://unfinished.one/c/fire-hydrant/v/0.5.0","licence":"CC-BY-4.0","citation":"unfinished.one (2026). Fire hydrant, v0.5.0. https://unfinished.one/c/fire-hydrant/v/0.5.0"}