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Sunnyside Sanitary Lift Station Replacement

Photo Gallery - Unclassified

  • Sunnyside construction site area
  • Existing Lift Station
  • New Design
  • Servicing Area
  • Sunnyside sanitary lift station concept

Several storm drainage infrastructure upgrades are taking place in the community as part of the Sunnyside Community Drainage Improvement Project. Together, all of these upgrades will address the localized flooding that happens in the area. One of the upgrades is replacing the existing sanitary lift station in Sunnyside.

About sanitary lift stations

Sanitary lift stations are used throughout the city and are a vital part of our wastewater system. This important infrastructure lifts wastewater from low-lying areas to higher areas where it can flow by gravity to one of our three wastewater treatment plants.

Sunnyside sanitary lift station

The Sunnyside sanitary lift station is located at 725 3 Street N.W. It was originally built in 1958 and was designed to standards of that era. As the City of Calgary has grown over the past 58 years the requirements for the lift station have changed.

The current Sunnyside sanitary lift station will be replaced with a more resilient structure that will ensure Calgarians continue to receive a high level of sanitary service. The new sanitary lift station will offer a number of benefits:

  • The sanitary lift station is designed to operate up to a 1-in-25 year flood event.
  • Sanitary services can be resumed very quickly following an up to a 1-in-100 year flood event.
  • The station will be replaced with a building that fits within the existing community building design.

Design

Input was gathered from residents on the final design of the sanitary lift station. The new building design has a wooden exterior and an omega style fence. Please visit Calgary.ca/engage to see the feedback we received and how we used that to make our final decision on the exterior design.

Please read our FAQ document for more information about the Sunnyside sanitary lift station.

Construction timelines and impacts

  • January 25, 2017 construction equipment arrives on-site.
  • January 30, 2017 construction begins and will take approximately 14 months to complete, weather dependent.
    • Hours of work will be Monday to Saturday 7 a.m. to 6 p.m.
  • Construction site access is restricted to the east side of the alleyway between 3 Street N.W. and 4 Street N.W.
  • There will be no disruption to current wastewater service.
  • In fall 2017, there will be traffic diversion for approximately two weeks (reduced to one lane of traffic) on 3 Street N.W. in front of the Calgary Curling Club.

Please refer to our January 2017 project notice update for more information.