A relocatable corrosion control facility preferably includes a red zone, a yellow zone and a green zone. The red zone is a work area. The work area preferably includes at least one combination paint and sanding booth, an eye wash, a compressor, an air tank, a storage enclosure and a hazardous storage. The yellow zone is an undressing area. The undressing area preferably includes at least two air showers; a respirator and personal protective equipment locker room (RPPE); and at least one dirty locker room. The technician removes equipment in the RPPE locker room and exits into a dirty locker room. The dirty locker room includes dirty clothes storage, showers and sinks. An exit of each dirty locker room leads into a green zone. The green zone is a staging area. The staging area includes at least one clean locker room, at least one office and a lobby.

A structural arrangement for securing scaffolding to a building wall. The structural arrangement includes the building wall with a recess, a faade anchor secured to the building wall and having a receptacle for accommodating at least one securing element. The securing element engages in the receptacle in the faade anchor on the one hand and in the recess in the wall on the other hand. The faade anchor provides a supporting face facing the building wall. A compensating material is provided between the supporting face and the building wall in such a manner that the faade anchor makes contact over its supporting face with, and is supported by the building wall indirectly via, the compensating material.

The present loading dock rainshield has a self-adjusting, weighted canopy seal with a header projecting from the building to support a flexible, dual fixed-end, downwardly looped, central curtain. The central curtain spans the dominant width of the header and loops from front to back. The center curtain joins with opposed pleated side curtains to compete the front seal. The downwardly looped central curtain has a series of staggered and overlapping weighted baffles proximal its front end. When a trailer backs into the dock, the trailer top engages one or more baffles, which ride up onto the top of the trailer. The elongated weighted baffles push rainwater off the trailer top as it backs into the bay, and remain in forced sealing engagement with the trailer top when it is parked to divert water off the trailer top and prevent the water from flowing or blowing into the bay.

The present loading dock rainshield has a self-adjusting, weighted canopy seal with a header projecting from the building to support a flexible, dual fixed-end, downwardly looped, central curtain. The central curtain spans the dominant width of the header and loops from front to back. The center curtain joins with opposed pleated side curtains to compete the front seal. The downwardly looped central curtain has a series of staggered and overlapping weighted baffles proximal its front end. When a trailer backs into the dock, the trailer top engages one or more baffles, which ride up onto the top of the trailer. The elongated weighted baffles push rainwater off the trailer top as it backs into the bay, and remain in forced sealing engagement with the trailer top when it is parked to divert water off the trailer top and prevent the water from flowing or blowing into the bay.

The invention includes an apparatus for mounting a photovoltaic (PV) module onto a structure where the apparatus includes a base portion, a stud portion, and a coupling portion. The coupling portion includes a male portion that acts as a spring under load and a clip portion that penetrates the PV module frame to create a grounding bond. The apparatus includes a lower jaw, shaped to pry open a groove, and a key portion that can compress to allow for tolerances. The invention further includes a clip with one or more tabs and one or more teeth. The invention further includes a replacement roof tile which includes a support structure with a horizontal flange, a vertical component, a horizontal component, a flashing with an upper surface and a lower surface, and a tile-shaped metal surface having a curvilinear shape that reflects the shapes of adjacent tiles.

A multi-level (ML) fulfillment center is designed to accommodate landing and takeoff of unmanned aerial vehicles (UAVs), possibly in an urban setting, such as in a densely populated area. Unlike traditional fulfillment centers, the ML fulfillment centers may include many levels (i.e., stories, floors, etc.) as permitted under zoning regulations for respective areas. The fulfillment center may have one or more landing locations and one or more deployment locations to accommodate UAVs, which may delivery at least some of the items from the fulfillment center to locations associated with customers.

A multi-level (ML) fulfillment center is designed to accommodate landing and takeoff of unmanned aerial vehicles (UAVs), possibly in an urban setting, such as in a densely populated area. Unlike traditional fulfillment centers, the ML fulfillment centers may include many levels (i.e., stories, floors, etc.) as permitted under zoning regulations for respective areas. The fulfillment center may have one or more landing locations and one or more deployment locations to accommodate UAVs, which may delivery at least some of the items from the fulfillment center to locations associated with customers.

Various embodiments of the present disclosure provide a curtain wall panel bracket leveling system that facilitates leveling a panel bracket mounted to a fixture (such as an embedment or an anchor array) cast in a concrete slab.

A multi-use building system, including for mixed industrial and agricultural use, includes a first building module, a second building module for agricultural use, the second building module located above the first building module, and a connecting layer for connecting the first building module and the second building module, the connecting layer including a support structure for supporting the second building module and allowing continuous airflow between the connecting layer and an exterior environment. The first building module and the second building module are each independently environmentally enclosed and the connecting layer may include an air handling unit for forcing airflow, heating, and/or dehumidifying.

A multi-use building system, including for mixed industrial and agricultural use, includes a first building module, a second building module for agricultural use, the second building module located above the first building module, and a connecting layer for connecting the first building module and the second building module, the connecting layer including a support structure for supporting the second building module and allowing continuous airflow between the connecting layer and an exterior environment. The first building module and the second building module are each independently environmentally enclosed and the connecting layer may include an air handling unit for forcing airflow, heating, and/or dehumidifying.