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Sunnyside Reservoir Seismic Upgrade

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Sunnyside Reservoir Seismic UpgradeSunnyside Reservoir Seismic Upgrade<div class="ExternalClassE6A63A412ECA46D8857BEEB33C424581"><p>Metro Vancouver has completed upgrading the Sunnyside Reservoir, located at South Surrey Athletic Park. This upgrade was critical to extend the reservoir’s service life, improve its earthquake resilience, and ensure the continued delivery of high-quality drinking water to communities south of the Fraser River.<br></p><p>The reservoir was built in 1991 and consists of two units. Unit 1 upgrades were completed in 2020. Upgrades to unit 2 took place from fall 2025 to summer 2026. <br></p><ul class="fa-ul"><li> <span class="fa-li"> <i class="fa-light fa-file"></i></span><a href="/services/water/ConstructionDocuments/sunnyside-reservoir-seismic-upgrade-unit-2-fact-sheet.pdf" target="_blank" title="Fact Sheet – Sunnyside Reservoir Seismic Upgrade">Fact Sheet – Sunnyside Reservoir Seismic Upgrade</a><br></li></ul></div>City of SurreyProject

 

 

Project completed!Project completed!<div class="ExternalClass5B3ECAF00B8241978C7563FEB9D61F1D"><p>The parking lot and tennis courts have been restored and reopened.<br></p></div>5/4/2026 7:00:00 AM

 

 

map-project-location-sunnyside-reservoir-seismic-upgradehttps://metrovancouver.org/services/water/ConstructionImages/_t/map-project-location-sunnyside-reservoir-seismic-upgrade_jpg.jpgmap-project-location-sunnyside-reservoir-seismic-upgrade
map-site-plan-unit-2-sunnyside-reservoir-seismic-upgradehttps://metrovancouver.org/services/water/ConstructionImages/_t/map-site-plan-unit-2-sunnyside-reservoir-seismic-upgrade_jpg.jpgmap-site-plan-unit-2-sunnyside-reservoir-seismic-upgrade

 

 

Project activitiesProject activities<div class="ExternalClass131A4A4C5E394B59ACF05AE4FDC68E79"><p>Activities will include:</p><p> <strong>Site preparation</strong></p><p>Ahead of the major construction activities, we will:</p><ul><li>Install a fence around the work zone, temporarily closing the tennis courts during construction </li><li>Install protection fencing around the trees in and near the work site</li><li>Deliver construction materials and equipment to the site</li><li>Drain and temporarily remove the unit 2 reservoir from service</li></ul><p> <strong>Construction</strong></p><p>When the site is ready for construction, crews will:</p><ul><li>Strengthen the interior walls and foundation of the reservoir to improve seismic resiliency</li><li>Excavate and replace soil from a small area on the west side of the reservoir </li><li>Repair the concrete surfaces of the reservoir to extend its service life</li></ul><p> <strong>Restoration</strong></p><p>When the main construction activities are complete, we will: </p><ul><li>Reconnect the reservoir to the drinking water system</li><li>Restore impacted gravel paths and parking areas to their previous condition</li><li>Remove the work zone and tree protection fencing</li></ul> <p> <strong>City of Surrey’s Bike Park Project</strong></p> <p>The City of Surrey is planning to build a bike park after our project is complete. To learn more about the bike park, please visit <a href="https://www.surrey.ca/parks-recreation/parks/south-surrey-athletic-park" target="_blank" title="surrey.ca">surrey.ca</a> or call 604-501-5050.</p></div>
Impacts and mitigationImpacts and mitigation<div class="ExternalClassB9DC7D499AD94ED6A45BCC5AF8E2DB25"><p>There will be no tree removal, trail closures, impacts to water supply or access restrictions to the South Surrey Recreation and Arts Centre during this project.</p><p>Most work will take place inside the reservoir. Temporary impacts include: </p><ul><li><strong>Parking</strong>: Approximately 50 parking spaces within the construction zone will be unavailable</li><li><strong>Tennis court closure</strong>: The tennis courts will be closed until summer 2026</li><li><strong>Noise</strong>: Construction vehicles and heavy machinery will increase noise in the area during work hours</li><li><strong>Dust</strong>: Excavation work will generate dust near the site</li></ul><p>Metro Vancouver has been working closely with the City of Surrey and local community groups to reduce impacts. Planned mitigation measures include:</p><p><strong>Environment</strong></p><ul><li>Reduce the project footprint to avoid tree removal and trail closures</li><li>Discharge water into the parking lot catch basin or into holding tanks to prevent impacts on trails and the surrounding forest</li><li>Hire an environmental professional to monitor water discharge</li></ul><p><strong>Traffic and safety</strong></p><ul><li>Install fencing around the work zone to ensure park users can safely move through the area</li><li>Use traffic control personnel to redirect traffic during busy times</li></ul><p><strong>Noise and vibration</strong></p><ul><li>Cover noisy equipment </li><li>Monitor noise levels to ensure compliance with City of Surrey bylaws and granted variances</li></ul><p><strong>Air quality and dust</strong></p><ul><li>Clean construction vehicles before they leave the site</li><li>Water or sweep the site and surrounding area to keep it clean</li> </ul><br></div>
Work hoursWork hours<div class="ExternalClass4F03438A79264A388E45EEC1E255A7BF"><p>Typical work hours will be Monday to Saturday, 7:00 am to 5:00 pm.</p><p>There may be times when crews will need to work longer hours to complete critical activities safely and efficiently. Metro Vancouver will notify the community about work outside of City of Surrey’s bylaw hours. </p> </div>
EngagementEngagement<div class="ExternalClassC637639E37404894BDA4C2E83316FB71"><p>​​Metro Vancouver will keep the community informed through email and the project website. Our community liaison is also available throughout the project to address any questions or comments you may have. </p><p>​​You can subscribe to our mailing list to receive updates via email by selecting the project name in the <a href="/services/water/water-engagement-mailing-list" title="water projects sign-up page">water projects sign-up page</a>. </p></div>
Project materialsProject materials<div class="ExternalClass8DFE77C0259D402DADE47E761E1C7926"><ul class="fa-ul"><li> <span class="fa-li"> <i class="fa-light fa-file"></i></span> <a href="/services/water/ConstructionDocuments/sunnyside-reservoir-seismic-upgrade-unit-2-fact-sheet.pdf" target="_blank" title="Fact Sheet – Sunnyside Reservoir Seismic Upgrade">Fact Sheet – Sunnyside Reservoir Seismic Upgrade</a><br></li></ul><p> <strong>Newsle​tters​</strong></p><ul class="fa-ul"><li> <span class="fa-li"><i class="fa-light fa-file"></i></span><a href="/services/water/ConstructionDocuments/newsletter-project-update-sunnyside-reservoir-seismic-upgrade-2026-05-01.pdf" target="_blank" title="2026 – May 4 – Project Update">2026 – May 4 – Project Update​</a>​<br></li></ul></div>
Related linksRelated links<div class="ExternalClassCC15E2AE78204575B631B6BE19DD7A19"><ul class="fa-ul"><li> <span class="fa-li"><i class="fa-light fa-file"></i></span> <a href="/services/water/the-regional-system" target="_blank" title="Regional drinking water system">Regional drinking water system</a></li><li> <span class="fa-li"><i class="fa-light fa-file"></i></span> <a href="/services/water/its-all-drinking-water" target="_blank" title="Water conservation tips">Water conservation tips</a><br></li></ul></div>

 

 

Fall 2019 – fall 2020Fall 2019 – fall 2020<div class="ExternalClass45E07329452044F9B083ACE2CAB1D851"><p>Unit 1 upgrades​<br></p></div>0
Fall 2025Fall 2025<div class="ExternalClass440C24C03DF240CBAD9B6969A3F75454"><p>Unit 2 – site preparation​<br></p></div>0
Fall 2025 – spring 2026Fall 2025 – spring 2026<div class="ExternalClassB9D75049621D4DBFA35F85C487B4BBF4"><p>Unit 2 - construction​​<br></p></div>0
Spring 2026 – summer 2026Spring 2026 – summer 2026<div class="ExternalClass9DEBB4C636EA4FC3A956864AD9F75C8A"><p>Unit 2 - restoration​<br></p></div>0

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