Subsurface Constructors More SERVICES RESOURCES CASE STUDIES ABOUT CONTACT TECHNICAL SPECIFICATIONS At Subsurface Constructors, we’re dedicated to being your greatest resource on ground improvement and deep foundations. In this section, we’ve posted technical specifications for a range of foundation methods. Click on the links to access PDFs containing detailed documentation on each foundation solution. Aggregate piers Augured cast-in-place piles Bottom feed Dry top feed Micropile Stone column specification Wet method Temporary shoring Drilled caissons Desktop guide to aggregate pier ground improvement Learn about your options, your costs and bidding out your foundation construction project. download SERVING THE CONSTRUCTION INDUSTRY FOR MORE THAN 110 YEARS ADSC AGC ASCE DFI COPYRIGHT © 2021. ALL RIGHTS RESERVED. PRIVACY POLICY. ST. LOUIS: 866-421-2460 PHILADELPHIA: 609-577-2724 CLEVELAND: 866-421-2460 MINNEAPOLIS: 612-280-8940 Facebook LinkedIn Youtube Newsletter Signup

Subsurface Constructors More SERVICES RESOURCES CASE STUDIES ABOUT CONTACT DEEP FOUNDATION PROCTOR & GAMBLE ADDITION Augercast piles for Proctor & Gamble building addition When Proctor & Gamble wanted to build an addition to their PCC Building in Iowa City, Iowa, they needed about 10 feet of fill to meet existing grades. Based on other site areas that had been previously preloaded, the new fill, along with added building loads, were expected to cause settlements in excess of 5 inches due to the presence of soft, lean clays and an organic clay layer with depth. They hired Subsurface Constructors to install augered cast-in-place piles. We developed the design capacity of these piles and verified them by the performance of pile load tests, which showed less than a half-inch of movement at 2.25 times the working load. By working closely with the structural engineer, we spaced the piles appropriately to allow for quick and efficient installation. In only five days time, we installed about 80 piles of 16-inch diameter and 50-foot length. Project details: Owner: Proctor & Gamble Geotechnical Engineer: Terracon, Inc. General Contractor: Septagon Construction, Inc. Structural Engineer: Septagon Construction, Inc. Services Provided: Deep foundation, Augercast Pile, Value Engineering Location: Iowa City, Iowa print friendly pdf download get started Get a Complete Analysis of Aggregate Pier Applicability to your Ground Improvement Project Contact Subsurface Constructors today for a prompt and thorough analysis with experienced aggregate pier engineers, and get your project on the fast-track to completion. SERVING THE CONSTRUCTION INDUSTRY FOR MORE THAN 110 YEARS ADSC AGC ASCE DFI COPYRIGHT © 2021. ALL RIGHTS RESERVED. PRIVACY POLICY. ST. LOUIS: 866-421-2460 PHILADELPHIA: 609-577-2724 CLEVELAND: 866-421-2460 MINNEAPOLIS: 612-280-8940 Facebook LinkedIn Youtube Newsletter Signup