The CHQ Building, formerly known as Stack A, is an industrial building in Dublin, Ireland. CHQ stands for "Custom House Quay", named for the nearby Custom House. Known as the Tobacco Store to dockworkers, it was built in 1820 to store cargos of tobacco, tea and spirits. Tobacco and tea were kept in separate compartments above ground. Wine and spirit casks were stored in the vaults below ground.
CHQ Building in 2010
Insurance Plan of the City of Dublin Vol. 1; sheet 11 detailing the building
John Rennie was a Scottish civil engineer who designed many bridges, canals, docks and warehouses, and a pioneer in the use of structural cast-iron.
Portrait of John Rennie, 1810, by Sir Henry Raeburn
Portrait on the John Rennie Memorial at Phantassie, East Linton
Dundas Aqueduct
The opening of the first Waterloo Bridge on 18 June 1817