Chance Technical Design Manual

Design Steps Atlas Resistance ® Piers

Owner, Prime Contractor or Consultant Requires Remedial Deep Foundation Design

NO

YES

Determine Structural Loads (See Section 4)

Structural Loading Available

Review by CHANCE® Helical Pile/Anchor Designer, CHANCE® Distributor, and/or Certified CHANCE® Installer

Geotechnical Report

PRODUCT FEASIBILITY

NO

YES

Feasibility Assessment

Select Pier Type (See Section 7)

Determine Pier Spacing and Select Shaft Size

• Based on Load • Based on Analysis of Strength of Footing • Based on Ultimate Strength of Suitable Piers

Calculation of Pier Strength Requirements

Lateral Load Buckling

Corrosion

Installation Criteria and Report

Specification and Shop Drawings (as required)

DESIGN FLOWCHART FOR ATLAS RESISTANCE ® PIERS (REMEDIAL REPAIR APPLICATIONS), FIGURE 3-3

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