Helical Piles

CASE HISTORY #19990311-B9P
March 21, 1999
Project SSA/Regirar of Contr. Office Show Low, AZ
Engineer Speedie & Assoc Phoenix, AZ
Underpinning Contractor Azizona Helical-Piers Co. Phoenix, AZ

Job Description: This building is home to the Social Security Administration and the Registrar of Contractors offices in Show Low, AZ. Four of the support columns were sinking.

Repair: Four Helical-Piers with 8 inch helices were used placing one at each column site and installed with a hand operated, 2,500ft. lbs. power head. The pier depths were approximately 8 to 10ft. at 25 kips.

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AHPC remote Hydraulic foot control
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AHPC Setting torgue bar in right conditions
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Kevin Fox Installing connecting extention bolt