Cataraqui River Utilities Crossing Project
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IN THIS SECTION
IMPLEMENTATION
Project implementation will commence upon receipt of federal environmental assessment (EA) approval.
BACKGROUND REPORTS
Read background reports about the Great Cataraqui River Crossing Project.
ADVISORY COMMITTEE
Agencies that provided support during the project, and continue to be involved today.
PHOTOS
Photographs of the Cataraqui River Crossing.
PROJECT Q&A
Answers to commonly asked questions about the Cataraqui River Crossing project.
IN THE NEWS
LAST PIPES ARRIVE
The final sections of pipe arrive for Cataraqui River Utility Crossing.
DOWNLOADS
A PRESENTATION
Download an informative presentation on the river-crossing project, prepared for community groups and other stakeholders. Learn more about this significant infrastructure improvement.
[PDF 1.37MB]
PROJECT MAP
This map illustrates the area studied during an environmental assessment in advance of river-crossing construction.
[PDF 780KB]
RELATED LINKS
FEDERAL REGISTRATION
The Great Cataraqui River Crossing project is registered with the Canadian Environmental Assessment Agency. You can view the project reference by clicking on the link above.
PDF HELP
ADOBE READER
The freely available Adobe Reader software can be used to view the PDF documents on this Web site.
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In 1955, a water main and sewage forcemain were installed under the Great Cataraqui River. The sewage forcemain conveys sewage generated by approximately 60,000 people living and working west of the
river to the Ravensview Water Pollution Control Plant located east of the river. The water main carries water from the King Street Purification Plant west of the river to about 10,000 people living
east of the river. Since they were installed, both the water main and the sewage forcemain have operated without problems. In 1997, divers conducted visual inspections and found no signs of pipe
movement or leakage.
However, these pipes are now almost 50 years old and, if problems were to occur, there is no backup in place for either system. Furthermore, the River Street Pumping Station, which pumps sewage
through the forcemain, has insufficient storage to handle flows during wet weather events. As a result, combined sewer overflows to the river occur during heavy rainfall when storage capacity is
exceeded. (Combined sewers are sewers that collect sanitary sewage from buildings as well as rainwater and snowmelt from streets.)
A provincial class environmental assessment (EA) was completed to determine how best to address system reliability and environmental protection concerns with the existing crossings. Several
alternatives were considered in consultation with technical and community advisors and the general public. The preferred solution identified at the conclusion of the study was twinning of the
existing water main and sewage force main by means of dredging. The Great Cataraqui River Utilities Crossing EA was registered on public record and approved in July 2001.
Detailed investigations were conducted over the subsequent year leading to preparation of the Great Cataraqui River Utilities Crossing Project: Preliminary Design Report, which confirms the technical
feasibility of the proposed construction approach and provides design parameters for the new water main and sewage forcemain. Clearing a final hurdle, the municipality received technical approval of
its use of the lands adjacent to the City of Kingston snow disposal facility on Division street as a temporary storage and dewatering facility for dredged material.
For more information contact:
Allen Lucas, P. Eng.
Utilities Kingston
613-546-1181 ext. 2250
Gary Holowach, P. Eng.
R.V Andersen Associates Limited
1-888-812-1296
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