Typical Hydrant Installations
Typical Hydrant Installations
(OP)
Why are tie rods often times specified with hydrant installations? As an example, suppose you have an 8" water main, and you tie into it with an 8x8x6 Tee Joint. Then between that Tee and the Hydrant, there is typically a gate valve installed. My question is, why are tie-rods specified around this gate valve? In the past, I've seen it done with "anchor pipes." Could someone shed a little light on this, and explain if there is any real difference between the two?
Thanks a lot for your help.
Thanks a lot for your help.





RE: Typical Hydrant Installations
Tie rods are not mandatory but may be used as part of the mechanical joint restraining system. The tie rods may be part of some utilities standards.
RE: Typical Hydrant Installations
RE: Typical Hydrant Installations
RE: Typical Hydrant Installations
The anchor pipes method is the one I have been most familiar with. What is the mechanism that restrains the hydrant connection with the anchor pipes? Meaning, are the anchor pipes just a thicker, less flexible material than typical waterline materials (e.g. DIP)? Thanks.
RE: Typical Hydrant Installations
RE: Typical Hydrant Installations