"Blueprint Specifications for Building Foundation and Concrete Work"1953-1975unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_001_9_0000_6_139.12The document provides detailed instructions and specifications for a construction project. It includes measurements and materials for concrete footings, anchor bolts, and grout. It also specifies reinforcement details for sidewalls and foundations. The project incorporates existing slabs, dowels, and track rails. General notes reveal that all concrete should have a minimum compressive strength of 3000 PSI in 28 days and dowels should be grouted in with Embeco expansive grout or an approved equivalent. The project was designed by Cuckler Steel Span Company in Monticello, Iowa.