A technician positions a form with a threaded aperture on a pier. Concrete is poured around the form to create a slab foundation. A fixture is then placed on the slab foundation, the fixture having a polygonal anti-rotation member that inserts into a polygonal upper end of the form. The fixture has an upward extending fixture stop member. A threaded rod with a tool adapter on its upper end is screwed into the threaded aperture. The adapter has an adapter stop member extending laterally relative to the fixture stop member. A power tool rotates the adapter to lift the slab foundation until the adapter stop member swings into contact with the fixture stop member. The technician then removes the adapter, places the adapter stop member adjacent an opposite side of the fixture stop member, then again rotates the adapter.

The present disclosure is directed towards an apparatus and method for straightening and/or shifting a wall that has bowed, deflected, or shifted out of place. The apparatus includes a vertical bar that is placed against the wall, a horizontal bar that is butted up against the wall and extends away from the wall, an adjustable length force-applying component that is situated diagonally between these two bars. The adjustable length force-applying component is extended to push the wall into a straight, vertical orientation and/or at the base.

The present disclosure is directed towards an apparatus and method for straightening and/or shifting a wall that has bowed, deflected, or shifted out of place. The apparatus includes a vertical bar that is placed against the wall, a horizontal bar that is butted up against the wall and extends away from the wall, an adjustable length force-applying component that is situated diagonally between these two bars. The adjustable length force-applying component is extended to push the wall into a straight, vertical orientation and/or at the base.

A mausoleum is provided. The mausoleum includes a base configured to connect the mausoleum to a ground area. A first framework is supported by the base. The first framework is configured to support a plurality of cylinder assemblies. The first framework includes a plurality of corner posts, main posts, header members and bracing members. A second framework extends from the first framework and is configured to support a roof structure. The second framework includes a plurality of truss structures. A cupola extends from the second framework. The plurality of cylinder assemblies, corner posts, main posts, header members, bracing members and truss structures are formed from metallic materials configured to be resistant to weather and seismic activity.

A marine structure including a floating deck attached to a damper configured to control the vertical movement of the deck. The damper allows vertical motion of the floating deck in response to gradual changes in water level such as tidal changes, but resists bouncing of the deck in response to shorter term fluctuations in water level such as boat wakes or wind chop.

A swivel connector for a spray gun includes a first portion, the first portion including a first interior passage that extends entirely through the first portion along a longitudinal axis and a second a second interior passage that extends along a first axis perpendicular to the longitudinal axis. The swivel connector also includes a second portion coupled to the first portion, the second portion including a third interior passage that extends entirely through the second portion along the longitudinal axis, and a fourth interior passage that extends along a second axis perpendicular to the longitudinal axis. The swivel connector also includes a connector pin coupled to both the first portion and the second portion, wherein the connector pin includes a fifth interior passage that extends along the longitudinal axis.

Systems and methods are provided for foundation lifting and retention using fluid drive actuators are described. A foundation lift system of embodiments may include expendable fluid drive actuators operable to provide lifting forces with respect to a foundation structure using a fluid pressure (e.g., hydraulic and/or pneumatic) drive mechanism and utilize one or more locking mechanisms and/or fluids operable to persistently lock the lift assemblies in an extended state to retain the foundation structure in its lifted position. Curable fluids injected into expendable fluid drive actuators of embodiments may be configured to solidify within the drive mechanism and impede movement of the lift assemblies subsequent to a foundation lifting operation. Additionally, one or more locking mechanisms may be configured to engagedly retain the expendable fluid drive actuator in an extended state subsequent to the foundation lifting operation.

A pile head for a screw pile having a top end and a longitudinal axis is provided. The pile head comprises a mounting portion engaging the pile and an extendable portion movably mounted to the mounting portion. The extendable portion is movable relative to the mounting portion, along the longitudinal axis. A first fastening means is used to removably fasten the mounting portion of the pile head to the top end of the pile and preventing unwanted movement of the pile head relative to the pile, along the longitudinal axis. A screw pile, a removable helical member and a body extension for a screw pile are also provided.

A marine structure including a floating deck attached to a damper configured to control the vertical movement of the deck. The damper allows vertical motion of the floating deck in response to gradual changes in water level such as tidal changes, but resists bouncing of the deck in response to shorter term fluctuations in water level such as boat wakes or wind chop.

A hold down system for a building wall comprises a first rigid member and a second rigid member, the second rigid member being vertically spaced apart from the first rigid member, the first rigid member is supported on a horizontal member of a stud wall, the first and second rigid members including first and second openings, respectively; a tie-rod with a lower end portion for being anchored to an anchorage, the tie-rod extending transversely through the first and second openings, the tie-rod dividing the first and second rigid members into a first lateral section on one side of the tie-rod and a second lateral section on a diametrically opposite side of the tie-rod; first support and second support disposed between the first and second rigid members, the first support being disposed in the first lateral section, the second support being disposed in the second lateral section, the tie-rod extending through the first and second rigid members outside of the first support or the second support; and a nut threaded to the tie-rod, the nut exerting pressure on the second rigid member to place the tie rod under tension loading, the tension loading is transferred by the second rigid member to the first and second supports to subject the first and second supports to compression loading, thereby causing the first rigid member to press on the horizontal member of the stud wall via the first and second lateral sections of the first rigid member, thus distributing the compression loading.