The illumination of Tilikum Crossing in Portland, OR, is a metaphor for a conversation between a river and a bridge. Controls provide the translation. By Bridget Mintz Testa

In his September “Product Safety” column in LD+A, Jerry Plank discusses what can go wrong when manufacturers set about selecting a Nationally Recognized Testing Laboratory (NRTL).

With August’s current conditions reading at 58.3, NEMA’s Electroindustry Business Conditions Index (EBCI) has been at or above 50 for six consecutive months.