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West Virginia distributor for A.B. Chance HELICAL PIERS, the only foundation repair system which meets all national building standards of BOCA, ICBO & SBCCI.

helical pier advantages

Installs in any weather. Fast; Minimal preparation. Measureable capacity during isntallation. No stress on structure during installation. No heavy equpiment required. Able to lift strucure.

Chance Helical Pier system close the gap on foundation repair problems
The A.B. Chance Helical Pier will correct stair step cracks in block or brick and cracked settled foundations

Tieback Anchors by Chance

Advantages:

  • Competitive installing costs

  • Immediate proof testing and loading - NO waiting for grout to cure

  • Installs in any weather

  • Speeds excavation and construction

  • Readily-available components

  • Installs with available equipment

  • Predictable results

  • Permanent or temporary installation - Removable

  • Less equipment needed - no concrete trucks or grout pumps

  • No spoils to remove
 tiebacks, soil screw or nail

Case study picture     Limited access was a major concern to install a tie back wall to hold future stadium seating.  The design called for a 40 kip anchor.  Using a back hoe equipped with a gauge, the 40 kip capacity was known prior to testing any anchors.  Thirty three anchors were installed to a depth of over 40 feet in less than 1 week, with no disruption to any of the surrounding ground.

Limited access was a major concern to install a tie back wall to hold future stadium seating

Tiebacks were drilled into the ground.

Limited access was a major concern to install a tie back wall to hold future stadium seating

Ends of the tiebacks were cast into the concrete wall.

 

SOIL SCREW RETENTION WALL SYSTEM

Cost effective for soil nail wall designs
Fast installation and immediate loading
Predictable capacity
Limited access areas
Pre-engineered system:

Technical support and pre-engineered system for design flexibility and standards compliance.  The soil screw retention wall system is based on more than 94 years of earth-anchor research and development by ISO-certified manufacture A.B. Chance Company.   To assist geotechnical, structural civil engineers and related consultants and contractors in applying the soil screw retention wall system, Chance provides a complete design package comprising:

Soil Nail Design Manual for soil nailing with soil screw anchors.

More than 100 pages detail how to take advantage of the soil screw retention wall system, Sample specification, Product data for owner-designed walls, Performance date for design-build requirements.

Contact us:  We will be glad to see you get all the necessary information.
202 Ferry Street            Charleston, West Virginia 25314              Email                     Phone  304.342.9440             Fax 304.344.9471


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