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S6 1-1/2" RCS Leads (5,500 ft-lbs) 55 KIP Ultimate Tension / Compression
Catalog Number Helical Lead Length in (mm) Helix Diameter in (mm) Helix Thickness in (mm) Weight per Part lbs (kg) Steel Grade (ksi)
S660S83 60 (1524) 8, 8, 8 (203, 203, 203) 3/8 (10) 49 (22) 70
S684S83 84 (2134) 8, 8, 8 (203, 203, 203) 3/8 (10) 64 (29) 70
S684S84 84 (2134) 8, 8, 8, 8 (203, 203, 203, 203) 3/8 (10) 68 (31) 70
 

S6 1-1/2" RCS Extensions (5,500 ft-lbs) 55 KIP Ultimate Tension / Compression
Catalog Number Helical Extension Length in (mm) Helix Diameter in (mm) Helix Thickness in (mm) Weight per Part lbs (kg) Steel Grade (ksi)
S6E60 60 (1524) - - 41 (19) 70
S6E84 84 (2134) - - 57 (26) 70
S6E60S82 60 (1524) 8, 8 (203, 203) 3/8 (10) 47 (21) 70
S6E84S83 84 (2134) 8, 8, 8 (203, 203, 203) 3/8 (10) 68 (31) 70
 

S10 1-3/4" RCS Leads (10,000 ft-lbs) 100 KIP Ultimate Tension / Compression
Catalog Number Helical Lead Length in (mm) Helix Diameter in (mm) Helix Thickness in (mm) Weight per Part lbs (kg) Steel Grade (ksi)
S1060S83 60 (1524) 8, 8, 8 (203, 203, 203) 3/8 (10) 66 (30) 90
S1084S83 84 (2134) 8, 8, 8 (203, 203, 203) 3/8 (10) 90 (41) 90
S1084S84 84 (2134) 8, 8, 8, 8 (203, 203, 203, 203) 3/8 (10) 94 (43) 90
 

S10 1-3/4" RCS Extensions (10,000 ft-lbs) 100 KIP Ultimate Tension / Compression
Catalog Number Helical Extension Length in (mm) Helix Diameter in (mm) Helix Thickness in (mm) Weight per Part lbs (kg) Steel Grade (ksi)
S10E60 60 (1524) - - 55 (25) 90
S10E84 84 (2134) - - 76 (34) 90
S10E60S82 60 (1524) 8, 8 (203, 203) 3/8 (10) 62 (28) 90
S10E84S83 84 (2134) 8, 8 (203, 203) 3/8 (10) 89 (40) 90
 
MacLeanCivil offers a broad range of steel helical anchors for soil nails.  We offer many time proven solutions with experience in anchoring since the 1920's. It is important that the product and installation meets stringent requirements to ensure the quality and workmanship of the manufactured product and that installation is performed by qualified and certified technicians to ensure the foundation will perform as expected.


MacLeanCivil has qualified relevant products to meet the IBC (International Building Codes) ICC AC358 Acceptance Criteria for Helical Foundation Systems and Devices.  This should be  important criteria when selecting the supplier to protect your investment for years to come.

Steel helical soil nails are used in place of conventional grouted anchors.  A typical helical soil nail application consists of a 1) lead, 2) one or more extensions and 3) a bracket.

The lead is a solid round corner square shaft equally spaced same diameter helices or circular plates welded to the shaft.  Extensions also have equally spaced same diameter helices or circular plates welded to the shaft.  The helices provide the bearing area to mobilize the soil.  The shaft size and length are determined by the soil and installation depth.  The soil nail is installed with a variety of hydraulic torque motor equipment.  The lead (similar to installing a wood screw into wood) and extensions are rotated into the soil to a suitable depth to mobilize the soil

Torque monitoring by a certified MacLeanCivil Installer assures each helical pile is installed to the required specification.

Features and Benefits of MacLeanCivil Helical Foundation Systems:

  • Used for tension
  • Installed with no vibration
  • Available for immediate use -- no concrete or grout to cure
  • No spoils
  • Forged square socket coupling system for Round Corner Square shaft-- no bolts in shear during installation -- no elongated or torn bolt holes and no bent bolts during installation.
  • Integral socket hot forged with induction heat -- no welds
  • Improved productivity; bolt holes align for faster assembly -- just insert next extension and add bolt.  No alignment issues when in tight quarters
  • Greater torque capacity for size -- best performance value.
  • Helical piles / anchors may be removed
  • Contributes to "Green" environment
  • Available standard hot dip galvanized ASTM A-153 or black (not coated)

ICC AC358 Acceptance Criteria For Helical Foundation Systems and Devices Tests:

  • Full scale compression Load Test in sand and clay
  • Full scale Tension Load Test in sand and clay
  • Full scale Lateral Load Test
  • Shaft Torsion
  • Helix Torsion
  • Coupling Rigidity
  • Helix Capacity
  • Bracket Capacity

                                      Additional Information:

  • Within each product group you can view PIB's (Product Information Bulletins) for more product information
  • Drawings can be viewed by clicking on a catalog number (underlined and displayed) in the product tables
  • Brochures, specifications and additional technical information is available in Technical Reference section
  • Go to Distributor Location to contact the MacLeanCivil certified distributor in your area



 


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