Pont La fontaine - Temporary structure for repairs on bridge P-01539H

Repair work on the steel elements of bridge P-01539H located on Highway 25 over the St. Lawrence River. The part of the bridge concerned by these repairs is bay section 7 under which the South navigation channel is located. The services requested include the following work:
- demolition of the stiffener and gusset sections above the inner diaphragms and the extension of the stiffeners (including magnetic particle inspection of the adjacent web) between beams 2 to 9;
- modification of the lower connections of the inner diaphragms between beams 2 to 9;
- demolition of inner diaphragms and repair of stiffener welds between beams 1 and 2 (including magnetic particle inspection of the adjacent web);
- repair of longitudinal stiffener end to end welds (including magnetic particle inspection of the adjacent web);
- reinforcement of the web and modification of the connections at the ends of beams 2 to 9;
- drilling of holes at the ends of the cracks following the magnetic particle inspections.
- All the repairs to be carried out take place on the underside of the bridge deck.

Latest update

June 17, 2021 - The assessment process has been terminated.

Participate

Contacts

Environmental and Aboriginal affairs - Québec region
Email: aea-eaa@tc.gc.ca


  • Location

    • Pont La Fontaine (Quebec)

  • Nature of Activity

    • Bridges

  • Assessment Status

    Terminated

  • Proponent

    Renouveau La Fontaine

  • Authorities

    • Transport Canada

  • Assessment Type

    Project on federal lands

  • Reference Number

    81684
Disclaimer

This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.

 

Nearby assessments

...within 200 kilometres
Report a problem on this page
Date modified: