Case History: Deep Soil-Cement Mixing At The I-90/I-93NB Interchange On The Central Artery/Tunnel Project, Contract C09A7 At Fort Point Channel Site, Boston, MA - Synopsis

Jakiel, Robert
Organization: Deep Foundations Institute
Pages: 26
Publication Date: Jan 1, 2000
The following paper is being presented to provide an understanding of the Deep Soil-Cement Mixing (DMM) performed at Contract C09A7 at the Fort Point Channel Site (FPC), for the I-90/I-93 Interchange of the Central Artery/Tunnel Project (CA/T), Boston, MA. The paper is written as a summary of the DMM from the DMM Contractor's perspective. The summary provides technical information and practical observations that are currently considered to be state-of-the art knowledge within the soil mixing industry. The observations and information are being provided by Robert L. Jakiel, Chief Engineer of SMW Seiko, Inc., who was the DMM Project Manager and Project Engineer for the A7 Joint Venture at FPC. The DMM was started in April of 1996 and completed in December 1999. The various acronyms and terminology used to describe the soil mixing are found in a section at the end of the paper.
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