Abstract: A buck system for forming and framing an opening in a poured concrete foundation includes a plurality of buck sections sized to match the desired dimension of an opening. Each of the buck sections is affixed to an adjacent buck section by brackets forming a closed geometric shape. Each buck section has an inner surface defining an inside dimension of the opening and each of the buck sections has a first channel and a second channel. The first channel snuggly accepts an edge of a first insulated concrete foundation wall of the insulated concrete foundation walls and the second channel snuggly accepts an edge of a second insulated concrete foundation wall of the insulated concrete foundation walls.

Abstract: A buck bracket has a body with two slotted apertures. A first slotted aperture has an opening with dimensions sufficient to snuggly accept an end edge of a first buck section and a second slotted aperture has an opening with dimensions sufficient to snuggly accept an end edge of a second buck section. The first slotted aperture is substantially lengthwise parallel to the second slotted aperture and is depth-wise at a 90 degree angle with respect to the second slotted aperture.

Abstract: A buck system for forming and framing an opening in a poured concrete foundation includes a plurality of buck sections matching the desired dimension of an opening. Each of the buck sections is affixed to an adjacent buck section forming a closed geometric shape. Each buck section has an inner surface defining an inside dimension of the opening and each of the buck sections has a first channel and a second channel. The first channel snuggly accepts an edge of a first insulated concrete foundation wall of the insulated concrete foundation walls and the second channel snuggly accepts an edge of a second insulated concrete foundation wall of the insulated concrete foundation walls.

Abstract: Right and left columns are attached to vertical side supports of a standard storage bay containing multiple horizontal storage platforms. A biased cable moves over a pulley within the columns connected by a shaft driven by an electric motor. A vertical slot in an inside wall of the columns receives multiple slide blocks clamped to the cable at one end and connected to a clip on another end. The clip is attached to a side edge of a heavy duty curtain that moves up or down upon actuation of the motor.