Chance Technical Design Manual

GROUTFORCE DISPLACEMENT PILE SPECIFICATIONS & AVAILABLE CONFIGURATIONS

DRAWINGS & RATINGS

20.0” Helix

16.0” Helix

16.0” Helix

8.63” Displacement Assembly

8.63” Displacement Assembly

12.75” Displacement Assembly

0.25” Wall

0.25” Wall

2.25” Solid Shaft

0.337” Wall 4.50” Shaft

0.25” Wall

6.63” Shaft

0.28” Wall

SS225

RS4500

GROUTFORCE SHAFT CROSS-SECTIONS FIGURE 7-53

RS6625

CHANCE ® GROUTFORCE DISPLACEMENT PILE PRODUCTS, TABLE 7-8 Standard GroutForce sections are plain mill finish (non-galvanized). Galvanized sections per ASTM A123 - (Latest Revision) are available upon request.

GROUT COLUMN DIAMETER inch (cm)

NOMINAL COMPRESSION CAPACITY * kip (kN)

TORQUE RATING * ft-lb (Nm)

CATALOG NUMBER

LENGTH feet (m)

DESCRIPTION

C1073732

LEAD, RS4500.337 X 8.63” OD, 16 X 5ft

5 (1.5)

C1073733

EXTENSION, RS4500.337 X 8.63” OD, 16 X 5ft

5 (1.5)

C1072466NGCU EXTENSION, RS4500.337, 3.5FT, CU

3.5 (1.1)

8.63 (21.9)

25,000 (33 895)

300 (1335)

C1072467NGCU EXTENSION, RS4500.337, 5FT, CU

5 (1.5)

C1072468NGCU EXTENSION, RS4500.337, 7FT CU

7 (2.1)

C1072469NGCU EXTENSION, RS4500.337, 10FT CU

10 (3.0)

C1073743

EXTENSION DISPLACEMENT PLATE, RS4500, 8.63 OD -

C1073734

LEAD, SS225 X 8.63” OD, 16 X 5FT

5 (1.5)

C1073735

EXTENSION, SS225 X 8.63” OD, 16 X 5FT

5 (1.5)

C1140244

EXTENSION, SS225, 5FT

5 (1.5)

8.63 (21.9)

21,000 (28 472)

450 (2002)

C1140245

EXTENSION, SS225, 6.5FT

6.5 (2.0)

C1100873NG EXTENSION, SS225, 9FT

9 (2.7)

C1073745

EXTENSION DISPLACEMENT PLATE, SS225, 8.63 OD

-

C1073738

LEAD, RS6625.280 X 12.75” OD, 20 X 5FT

5 (1.5)

C1073739

EXTENSION, RS6625.280 X 12.75” OD, 20 X 5FT

5 (1.5)

C1073740

EXTENSION, RS6625.280, 5FT †

5 (1.5)

12.75 (32.4)

40,000 (54 233)

500 (2224)

C1073741

EXTENSION, RS6625.280, 7FT †

7 (2.1)

C1073742

EXTENSION, RS6625.280, 10FT †

10 (3.0)

C1073750

EXTENSION, RS6625.280, 20FT †

20 (6.1)

*Assumes grout filled pipe shaft; equal to 0.8 X [0.85(f’c)Ac + (Fys)As]. Note: the additional 0.8 reduction factor applies to deep foundation members per ACI-318-19 “Building Code Requirements for Structural Concrete”. † For RS6625.280 product only, the coupling of each section is also the extension displacement plate. Separate extension displacement plates not required.

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