And while they are pounding everything down...way down...I hope they are also keeping track of the TELUS cable way down there.
More on the fendering for the NEW bridge in the May/June edition of Focus
The first error was the relocation in early 2012 of an underwater duct bank containing numerous telecommunications cables, including fibre optic cables connecting CFB Esquimalt to the world. That $1.6 million project was engineered and overseen by MMM. According to Huggett, though, the duct bank “was not moved sufficiently far enough to allow for easy construction of fendering systems.
Without additional protection measures, piles cannot be driven close to the duct bank as in the event of a ship collision the piles might move and damage the duct bank.
”Huggett revealed two errors that were made. One was made before the construction contract was negotiated with PCL and one afterward. Both subsequently “impacted” the design of the fendering, and hence its cost, Huggett reported.
Unbelievable but—according to Huggett—true.
More;
http://www.focusonvi...eet-bridge-r16/