Mechanical Contracting & Plumbing January-December 1909 . Secf/on showingm tenor of Durham that this is a soft spot amongst ourfirst-class journeymen, but recently therehas been an opposition from a differentsource: coming from prominent inspec-tors and sanitary engineers, who claimthat galvanized-wrought waste and soillines, after 15 years of use have entirely^i\en out and whole systems of plumbinghave had to be removed and replaced.

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