20250206.pdf

This image is a photograph of an underground water treatment or distribution system featuring three large concrete cylindrical tanks arranged in series. The system is installed in a concrete vault and includes instrumentation, control mechanisms, and piping infrastructure positioned between the tanks. Red annotations on the image indicate a flow direction moving from left to right through the center tank, with dimensional markers showing 30-inch spacing measurements on either side of the system. Additional notations specify the directional orientation required for a hand wheel control mechanism during installation. The tanks are surrounded by aggregate stone bedding material, and various copper-colored measurement or control devices are visible mounted on brackets adjacent to each tank. Gray PVC piping runs along the bottom of the installation, connecting the system components and extending beyond the visible tanks to other infrastructure. The photograph appears to serve as technical documentation for system configuration, installation requirements, and operational flow parameters.