Encyclopedia of Anchoring (CA06114E)

PISA® ANCHOR HELIX ASSEMBLIES

Chance Standard-Strength 4,000 foot-pound anchors and Mid-Strength 6,000 foot-pound anchors have curvilinear leading edges to help penetrate rocky soils and to reduce damage during installation. These anchors are available in single and twin-helix designs. The same installing wrench installs Standard and Mid-Strength anchors as well as TOUGH ONE® C10252- - series anchors. Anchors are painted with a black paint.

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PISA® anchor installation takes about 5 minutes with two workers.

STANDARD-STRENGTH ANCHOR SERIES 1-⅜” CORE — 4000 ft.-lbs. Typical Working Torque — Squared Helix — 3.0” Helix Pitch

Catalog Number

Approx. Wt. Each Lbs.(Kg)

Approx. Wt. Each Lbs.(Kg)

Approx. Wt. Each Lbs.(Kg)

SINGLE HELIX

Std. Pkg./ Pallet

8" Dia.

10" Dia.

12" Dia.

14" Dia.

For ⅝" Dia. Rods

024474 10.1 (4.6) 024476 11.9 (5.4) 024462* 18.0 (8.2)

NA

—

22.4 (10.2)

For ¾" & 1" Dia. Rods

024475 10.1 (4.6) 024478 11.9 (5.4)

024481

18.0 (8.2) 024484*

*RUS Listed

Catalog Number

TWIN HELIX

Approx. Wt. Each Lbs.(Kg)

Approx. Wt. Each Lbs.(Kg)

8" Dia.

10" Dia.

For ¾" & 1" Dia. Rods

012904

22.7 (10.3)

012905

32.3 (14.7)

MID-STRENGTH ANCHOR SERIES 1 ⅜" CORE . 6000 ft.-lbs. Typical Working Torque . Squared Helix . 3.0" Helix Pitch

Catalog Number

Approx. Wt. Each Lbs.(Kg)

Approx. Wt. Each Lbs.(Kg)

Approx. Wt. Each Lbs.(Kg)

Approx. Wt. Each Lbs.(Kg)

SINGLE HELIX

8" Dia.

10" Dia.

12" Dia.

14" Dia.

For ⅝" Dia. Rods

E1021629 10.0 (4.5) E1021630 13.5 (6.1) E1021631 16.8 (7.6)

NA

—

For ¾" & 1" Dia. Rods

E1021632 10.0 (4.5) E1021633 13.5 (6.1) E1021634 16.8 (7.6) E1021801 23.0 (10.4)

Catalog Number

TWIN HELIX

Approx. Wt. Each Lbs.(Kg)

Approx. Wt. Each Lbs.(Kg)

Approx. Wt. Each Lbs.(Kg)

4" Dia.

8" Dia.

10" Dia.

For ¾" & 1" Dia. Rods

E1021635 15.3 (7.0)

E1021636 22.8 (10.4)

E1021637

32.0 (14.5)

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