Hangers shall be designated to support the weight of water-filled pipe plus how many pounds at each point of piping support?

Hangers shall be designated to support the weight of water-filled pipe plus how many pounds at each point of piping support?

• A. 150 pounds
• B. 100 pounds
• C. 250 pounds
• D. 300 pounds

Answer: (C)

Hangers and supports must be capable of carrying the full weight of the water-filled pipe plus a built-in safety margin. When the system is full, the liquid adds significant weight, and loads can spike from water hammer, testing, or movement. The specification calls for hangers rated for the weight of the water-filled pipe plus 250 pounds at each support, ensuring the pipe stays secure under normal and surge conditions. That’s why 250 pounds is the correct value. The other options would not provide the required safety margin.

Hangers and supports must be capable of carrying the full weight of the water-filled pipe plus a built-in safety margin. When the system is full, the liquid adds significant weight, and loads can spike from water hammer, testing, or movement. The specification calls for hangers rated for the weight of the water-filled pipe plus 250 pounds at each support, ensuring the pipe stays secure under normal and surge conditions. That’s why 250 pounds is the correct value. The other options would not provide the required safety margin.