New York CNN Business —From retailers and computer chip makers to the oil-and-gas industry, businesses are scrambling to find workarounds where possible for a potentially devastating freight rail strike. Retailers, which rely on rail to move cargo from ports to warehouses, are considering shifting the timing of orders and shipments. Critically, the rail strike could disrupt the supply of chlorine and other critical chemicals used to keep drinking water safe. The oil-and-gas industry, for instance, warns a rail shutdown would spark fuel supply crunches and price spikes. “Congress appears likely to intervene in the coming days to avert a rail strike,” economists at Goldman Sachs wrote in a note to clients on Tuesday.

---