Should PVC schedule 40 pipe and fittings continue to be permitted for combustion exhaust venting? You and I have come across PVC that has gone from white to many colored shades: from light yellow to ...

SAN JUAN, Puerto Rico (AP) — More than 270 schools in Puerto Rico are modifying their schedules this week after one of the U.S. territory’s main water pipes recently broke. More than 165,000 clients ...

SAN JUAN, Puerto Rico (AP) — More than 270 schools in Puerto Rico are modifying their schedules this week after one of the U.S. territory’s main water pipes recently broke. More than 165,000 clients ...

SAN JUAN, Puerto Rico(AP) — More than 270 schools in Puerto Rico are modifying their schedules this week after one of the U.S. territory’s main water pipes recently broke. More than 165,000 clients in ...

Calgary’s mayor says repairs on a troubled water main are ahead of schedule in Calgary. The massive Bearspaw South Feeder Main in the city’s northwest burst in June, forcing the city to ban outdoor ...

Penang chief minister Chow Kon Yeow (centre) inspecting a static water tank in Sunway Cassia, Batu Maung. Control valve replacement at the Sungai Dua water treatment plant and statewide maintenance ...

What do you know about rigid polyvinyl chloride (PVC) conduit? I had almost no experience with it until I spent a brutal, windy Minnesota fall installing 4 in. PVC conduit underground at a new ...