Settlement is often part of the structural foundation damage and failure that Chance® Civil Construction Brackets, Lift Brackets and Uplift Restraint Brackets are utilized to correct.
The A.B. Chance® lifting assembly, consisting of the underpinning brackets and jacking tools, is designed to lift with hydraulic jack assist as shown.
Learn more...about helical brackets
CASE HISTORIES :
Underpinning
Brochures:
Chance® Helical Pier Foundations and Anchoring Systems(Bulletin 01-0505)
Instant Foundation® System for Enviro. Sensitive Areas(Bulletin 04-9409)
Technical Specifications
Technical Design Manual 2007(Section 07-1)