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AWWA D121-2024
Bolted Aboveground Thermosetting Fiberglass-Reinforced Plastic Panel-Type Tanks for Water Storage
The purpose of this standard is to provide minimum requirements for the design, manufacture, construction, and inspection of bolted aboveground thermosetting FRP panel-type (BATFRPP) tanks for the storage of water.
AWWA: American Water Works Association [awwa]