A method for installing a compressor includes a preparing step of preparing a base plate that supports a support leg onto a foundation, a level adjusting member disposing step of disposing a plurality of level adjusting members having a wedge shape onto the base plate along an outline of a lower end portion of the support leg, an adjusting step of adjusting a horizontal level of a rotary machine main body by adjusting pushing amounts of the level adjusting members to the lower end portion of the support leg, and a fixing step of fixing positions of the support leg and the level adjusting members with respect to the base plate by welding the support leg to the plurality of level adjusting members.

A method for installing a compressor includes a preparing step of preparing a base plate that supports a support leg onto a foundation, a level adjusting member disposing step of disposing a plurality of level adjusting members having a wedge shape onto the base plate along an outline of a lower end portion of the support leg, an adjusting step of adjusting a horizontal level of a rotary machine main body by adjusting pushing amounts of the level adjusting members to the lower end portion of the support leg, and a fixing step of fixing positions of the support leg and the level adjusting members with respect to the base plate by welding the support leg to the plurality of level adjusting members.

A stack of crane mats can be lifted by a sling which engages two or more lifting portions mounted to recessed walls. The lifting portions are configured such that a sling can lift a stack of mats. Each lifting portion includes an arm having a proximal end attached to a recessed wall of the mat and a distal end attached to a plate. A protrusion is mounted on each arm such that when the mats are stacked, the protrusions over lower mats are nested within recessed cutouts of upper mats. After a stack is landed, the sling may retain one or more upper crane mats and lift them away from a lower crane mat.

A stack of crane mats can be lifted by a sling which engages two or more lifting portions mounted to recessed walls. The lifting portions are configured such that a sling can lift a stack of mats. Each lifting portion includes an arm having a proximal end attached to a recessed wall of the mat and a distal end attached to a plate. A protrusion is mounted on each arm such that when the mats are stacked, the protrusions over lower mats are nested within recessed cutouts of upper mats. After a stack is landed, the sling may retain one or more upper crane mats and lift them away from a lower crane mat.

A crane mat system includes a top surface and a bottom surface constructed of steel plates. The top surface and the bottom surface are joined by one or more sides and an internal support structure. Two or more lifting portions are mounted to recessed walls. Each lifting portion includes an arm having a proximal end attached to a recessed wall of the mat and a distal end attached to a plate. Each arm is mounted above the midline of the height of the mat. A protrusion is mounted on each arm such that when the mats are stacked, the protrusions over lower mats are nested within recessed cutouts of upper mats. The lifting portions are configured such that a sling can lift a stack of mats.

A crane mat system includes a top surface and a bottom surface constructed of steel plates. The top surface and the bottom surface are joined by one or more sides and an internal support structure. Two or more lifting portions are mounted to recessed walls. Each lifting portion includes an arm having a proximal end attached to a recessed wall of the mat and a distal end attached to a plate. Each arm is mounted above the midline of the height of the mat. A protrusion is mounted on each arm such that when the mats are stacked, the protrusions over lower mats are nested within recessed cutouts of upper mats. The lifting portions are configured such that a sling can lift a stack of mats.

A crane mat system includes a top surface and a bottom surface constructed of steel plates. The top surface and the bottom surface are joined by one or more sides and an internal support structure. Two or more lifting portions are mounted to recessed walls. Each lifting portion includes an arm having a proximal end attached to a recessed wall of the mat and a distal end attached to a plate. Each arm is mounted above the midline of the height of the mat. A protrusion is mounted on each arm such that when the mats are stacked, the protrusions over lower mats are nested within recessed cutouts of upper mats. The lifting portions are configured such that a sling can lift a stack of mats.

A crane mat system includes a top surface and a bottom surface constructed of steel plates. The top surface and the bottom surface are joined by one or more sides and an internal support structure. Two or more lifting portions are mounted to recessed walls. Each lifting portion includes an arm having a proximal end attached to a recessed wall of the mat and a distal end attached to a plate. Each arm is mounted above the midline of the height of the mat. A protrusion is mounted on each arm such that when the mats are stacked, the protrusions over lower mats are nested within recessed cutouts of upper mats. The lifting portions are configured such that a sling can lift a stack of mats.

A beam pumping unit includes an integrated base assembly that has a unitary pedestal, a Samson post supported by the integrated base assembly and a gear box supported by the integrated base assembly. The integrated base assembly further includes a front connection plate and a pedestal connection plate that are configured to provide a bolted support to the Samson post. The front connection plate and the pedestal connection plate can be secured to the integrated base assembly with a series of embedded tubular anchors.

A beam pumping unit includes an integrated base assembly that has a unitary pedestal, a Samson post supported by the integrated base assembly and a gear box supported by the integrated base assembly. The integrated base assembly further includes a front connection plate and a pedestal connection plate that are configured to provide a bolted support to the Samson post. The front connection plate and the pedestal connection plate can be secured to the integrated base assembly with a series of embedded tubular anchors.