Calgary Herald on MSN
Steel vs. HDPE: Which is best for the Bearspaw South feeder main repairs?
“This steel pipe will replace the concrete sections of the feeder main which improves and protects Calgary’s treated water ...
On January 14, 2026, the Pipeline and Hazardous Materials Safety Administration (PHMSA) published a final rule amending its gas pipeline safety regulations to allow operators of gas transmission ...
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