Puntledge penstock pipeline – nuts and bolts

You may have walked alongside the Puntledge penstock pipeline many times, but have you thought about the nuts and bolts of the pipeline?

BC Hydro,Puntledge,pipeline,and now you know,thrust block

Above, a concrete thrust block – these are normally used where the the pipeline direction or slope changes.

Below, an expansion joint.

BC Hydro,Puntledge,pipeline,and now you know,expansion joint

and now you know….

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