[PDF] Plumbing CAD Details ----ARMSTRONG NO. 880 STEAM TRAP 1/2" 8T DISCHARGE FROM ---' CONDENSATE PUMP I D a::: (9 I en N (9 N I en I ~ ('I') 1" COPPER ~PD DIELECTRIC ---- UNION L-----ARMSTRONG NO. 880 STEAM TRAP AIR CONDITIONING UNIT PIPING Samples from wwwCADDetails. PROVIDE VERMIN SCREEN AT Two Bath Plumbing Diagram A Cocoanut Grove fire - Wikipedia The Cocoanut Grove fire, which took place in Boston, Massachusetts, United States, on November 28, 1942, was the second-deadliest single-building fire in U.S. history, claiming 492 lives. The Cocoanut Grove was one of Boston's most popular nightspots, attracting many celebrity visitors. It was owned by Barnet "Barney" Welansky, who was closely connected to