Grouting during Mackinac Bridge construction (10 of 11)

Here the foundation contractors "prepakt"  plant makes continuous batches of grout for the caissons.  Materials are delivered to this marine mixing plant by tug and barge, Electronic reproduction of text.  The Mackinac Bridge 1954 - 1958. Mackinac Bridge Authority
Abstract/Description: Here the foundation contractors "prepakt" plant makes continuous batches of grout for the caissons. Materials are delivered to this marine mixing plant by tug and barge
Subject(s): Bridges--Design and construction
St. Ignace (Mich.)
Mackinaw City (Mich.)
Mackinac Bridge (Mich.)
Date Created: 1955 (approximate)