Shop Drawings: Include roof plans showing locations of photovoltaic attachment devices on roof and attachment details and spacing. Individual component dimensions. Photovoltaic bracket hoisting specifica r as part of the structure of the building (called B -roof, tilt up, or open structure mounting applications. Balcony Solar Mounting System is a Solar Mounting System product installed on balcony railings, which can easily realize the construction of photovoltaic power plants on the balcony. Standards are norms or requirements that establish a basis for the common understanding and judgment of materials, pro hat is no less than 10% smaller than the estimates. After the contract award, the. This section has been prepared by Metal Roof Innovations, Ltd. for use in the preparation of a project specification. The supporting assemblies each comprise a balanced supporting structure, an upper-end stand column and a lower-end stand column, wherein the balanced supporting. To ensure the smooth installation of photovoltaic system brackets and meet design requirements, Guidance Method For The Installation Of PV System Brackets are provided, including ground-mounted, rooftop, adjustable tilt angle, floating, Building-Integrated Photovoltaics (BIPV), bifacial, and.