HOME       Foundation Inspection Glossary of Foundation Terms Recent Project Highlights   FOUNDATION REPAIR   Horizontal Crack Repair Improper Horizontal Repair Underpinning and Releveling Foundation Replacement  DEEP FOUNDATIONS  Helical Piles Resistive Piers Drilled Piers   RETAINING WALL   & HILLSIDE ISSUES New Retaining Walls Retaining Wall Fortification Walls with Limited Access Landslide Repair Hillside Stabilization Hillside Road Repair Hillside Additions   COMMERCIAL PROJECTS   Mega Foundations Post-tensioned Concrete More Commercial Projects   FOR ENGINEERS   Liquefaction? Problem Solved Typical Helical Specs   CAREERS & CONTACT   Personnel Careers at Avalon Avalon Supports the Famous Rockettes		POST-TENSIONED CONCRETE Avalon is trained and certified in the installation, stressing, and inspection of post-tensioned concrete. In this photo, the dark, black lines are the 270 ksi half-inch cables. Additional 60 ksi rebar is being added over the columns beneath the elevated platform. Concrete being placed over post-tensioned cables and rebar. Tendon (cable) tails after tensioning by Avalon. All cables pulled to 33,000 lbs, resulting in an 8" elongation in 100' of the 270 ksi cables. Avalon Structural, Inc. 181 Ridgeview Drive Aptos, CA 95003 (831) 479-4389 (office) info@avalonstructural.com Copyright © 2015 Avalon Structural, Inc. All Rights Reserved CA License 677116 Classifications:  B, C-8 Avalon is a general building contracting firm and does not employ engineers.