Standards for wastewater structures deal with physical structural components, such as supports, pipes, pumps, and gates, setting out to promote the use of interoperable and reliable parts within a larger system. While these standards focus on the physical elements that contain and guide the wastewater, rather than the wastewater itself, they nevertheless remain an important part of the standardization effort for wastewater management.
The purpose of this standard is to define the minimum requirements for electric motor actuators for valves and slide gates, including sizing considerations, design, testing, delivery, handling, and storage.
The purpose of this standard is to provide the minimum requirements for fabricated aluminum slide gates, including materials, general design, manufacture, testing, inspection, and shipment.
The purpose of this standard is to provide minimum requirements for stainless steel and ductile-iron body knife gate valves with resilient and metal seats, including tapping knife gate valves, for use in water, wastewater, and reclaimed water systems, including materials, design, testing, rejection, marking, and shipping.