Holland Chase Concrete Company
Holland Chase Concrete Company was a pre-War company based in Pittsburgh, Pennsylvania.
Holland Chase was located at 893 South Prairie Lane in Pittsburgh. The company won a government contract in
2072, but the details of the bid were classified. In 2073, it shipped over 8000 cubic yards of concrete per month, enough for several bunkers, to Appalachia for this government project later revealed to be Vault 79. 
Holland Chase Concrete Company is mentioned only in
, introduced in the Fallout 76 Wastelanders update.
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