Report No. CECDP – 2015/04 Design of a Pipeline Bridge in Northern BC - Appendix L - Design Drawing Package

Cape, Myles (author)
Kim, Amos (author)
Lacson, Omnirey (author)
CIVL 7090 CECDP-2015/04
(editor)
(translator)

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Team Moja is pleased to provide you the Final Report on the Design of a Pipeline Bridge in Northern BC. This project was to design a 70 m aerial pipeline crossing over a creek within an active floodplain in Northern BC. The work consisted of the design of the superstructure and substructure to support the pipeline, a recommended construction plan, and an erosion protection plan. The final design is a modified Warren truss composed of a 40 m and 30 m span. The truss is made up of HSS rectangular and square sections with welded connections. Three concrete piers support the bridge superstructure with driven piles. The substructure is protected by launching riprap from the migrating watercourse. BMPs were implemented for the recommended construction plan to ensure the effects of work activities are minimized in the protection of fish and wildlife habitats.