Methods and apparatuses of supporting and bracing a pole

1. A method of bracing a utility pole that is erected relative to a ground surface and defines a utility pole axis, the method comprising:

inserting, by screwing in, an anchor drive rod below the ground surface at a non zero angle to the utility pole axis, in which the anchor drive rod is a helical pier comprising a screw, in which screwing in further comprises monitoring torque applied to the anchor drive rod during insertion and continuing insertion until the torque applied exceeds a predetermined minimum value;

mounting a bracket on the utility pole at a base of the utility pole but at a position above the ground surface, the bracket being formed of a plate and a clamp secured to the plate for rotation relative to the plate, the clamp having cooperating anchor receiving parts collectively defining a passageway for receiving a portion of the anchor drive rod, the bracket being mounted on the utility pole by bolting the plate to the utility pole;

rotating the clamp relative to the plate to align the passageway with the portion of the anchor drive rod;

positioning the portion of the anchor drive rod within the passageway; and

clamping the portion within the passageway by securing the cooperating anchor receiving parts together with fasteners;

in which a portion of the utility pole is embedded within unstable soil below the ground surface, and the unstable soil is one or more of permafrost, soils with ice lensing, muskeg, soil with organics, water saturated soils, silts, peat, hog fuel, wood chips, and weak alluvial soils;

in which the predetermined minimum value of torque applied to the anchor drive rod is selected to be sufficient to laterally brace the upper end of the utility pole;

in which a first anchor drive rod is connected to the utility pole and extended below the ground surface parallel to the utility pole axis, the first anchor drive rod being connected at the base of the utility pole at a position above the ground surface.

2. The method of claim 1 in which the helical pier is sized for the utility pole.

3. The method of claim 1 further comprising erecting the utility pole relative to the ground surface.

4. The method of claim 1 in which the portion of the anchor drive rod is clamped against relative movement in all axes of direction, between the utility pole and the anchor drive rod.

5. The method of claim 1 in which the clamp is secured to the plate for rotation relative to the plate by a fastener passed through at least one aligned pair of openings in the plate and a base flange of the clamp, one of the openings in the aligned pair of openings having a C-shape.

6. The method of claim 1 in which the plate forms a channel that faces the utility pole when mounted, the channel forming a C-shape in cross-section.

7. A method of supporting a utility pole that is erected relative to a ground surface and defines a utility pole axis, the method comprising:

inserting, by screwing in, an anchor drive rod below the ground surface at a non-zero angle to the utility pole axis, in which the anchor drive rod is a helical pier comprising a screw, in which screwing in further comprises monitoring torque applied to the anchor drive rod during insertion and continuing insertion until the torque applied exceeds a predetermined minimum value;

mounting a bracket on the utility pole at a base of the utility pole but at a position above the ground surface, the bracket being formed of a plate and a clamp secured to the plate for rotation relative to the plate, the clamp having cooperating anchor receiving parts with laterally extending flanges, the flanges having openings for receiving fasteners, the cooperating anchor receiving parts each forming a C-shape in cross-section and collectively defining in use a passageway that is open at both ends and for receiving a portion of the anchor drive rod, the bracket being mounted on the utility pole by bolting the plate to the utility pole;

rotating the clamp relative to the plate to align the passageway with the portion of the anchor drive rod;

securing the clamp against relative rotation with the plate by tightening a fastener passed between aligned openings in the plate and a base flange of the clamp;

positioning the portion of the anchor drive rod within the passageway, in which respective pairs of openings in adjacent laterally extending flanges are aligned; and

clamping the portion within the passageway by securing the cooperating anchor receiving parts together with fasteners passed through the respective pairs of openings in adjacent laterally extending flanges;

in which a portion of the utility pole is embedded within unstable soil below the ground surface and the unstable soil is one or more of permafrost, soils with ice lensing, muskeg, soil with organics, water saturated soils, silts, peat, hog fuel, wood chips, and weak alluvial soils; and

in which the predetermined minimum value of torque applied to the anchor drive rod is selected to be sufficient to laterally brace the upper end of the utility pole.

8. The method of claim 7 in which the plate forms a channel that faces the utility pole when mounted, the channel forming a C-shape in cross-section.