PierLogic Piers 2-7/8" Model P-101 Design and Performance Specifications.

Pier Capacity

Pier design loads for 2 7/8" diameter pipe (model P-101)

Yield Strength Minimum	55,000 Ksi
Tensile Strength Minimum	75,000 Ksi
Ultimate Load Capacity	55,000 Lbs
Maximum Working Load	35,000 Lbs
Maximum Torque Installation	10,000 ft/lbs

For piers used in tension use 70% of compression values

Standards and Specifications

UBC 1997	Uniform Building Code
IBC 2000	International Building Code
ASTM A252	Welded and Seamless Steel Pipe Piles
SW-AWS D1.1 No.3	Welding Certification
ASTM A36	Hot Rolled Structural Steel Plate (helix plate)
API 5CT Grade J55	Steel Pipe (min. yield strength of 55 Ksi and min tensile strength of 75Ksi
ASTM A 325 or B7	Minimum Bolt and Rod Requirements
ASTM D1143	Standard Methods of Testing Piles Under Axial Compressive Load
ASTM D3689	Standard Method of Testing Individual Piles Under Static Axial Tensile Load
ASTM D3966	Standard Method of Testing Piles Under Lateral Loads