Al Markus, a PVF industry consultant (PVF Engineering, Los Angeles) and periodicSupply House Timescontributor, will conduct a workshop on Jan. 29 on “An Introduction to Pipe, Valves & Fittings” at the next meeting of the Canadian Industrial PVF Council, an offshoot of the Canadian Institute of Plumbing & Heating. The session will be held in Oakville, Ontario, a suburb of Toronto.