If you need to install a manhole in your operation, there are several styles that you could choose. However, in most circumstances, the best option is installing a domed-top manhole.
Domed-top manholes provide a wide range of benefits, including durability and ease of access. That being said, installing a domed-top manhole isn’t always the right choice, meaning it’s a good idea to examine this issue in a little closer detail. Here is some brief information about domed-top manholes that should show you the benefits of these tools and help you decide if they fit your needs.
When You Shouldn’t Use a Domed-Top Manhole
Before we get into the benefits of dome-top manholes, it’s a good idea to take a quick look at the situations where this manhole style is not recommended.
Basically, if you’re installing a manhole in an area where traffic is likely, whether pedestrian or vehicular, you should not use a domed top manhole. The reason for this is very simple: Domed-top manholes will protrude a foot above grade. Because domed-top manholes are elevated above grade, they should only be used in non-traffic areas. Installing this style of manhole in a high-traffic area while exposing your manhole to damage and may threaten the safety of passersby.
Domed-Top Manhole Benefits
Now that you now that you can only use domed-top manholes in an area with no traffic, it’s time to take a look at some of the biggest benefits of choosing this style of manhole.
First and foremost, because the domed-top manhole rises above the ground, it helps prevent water from infiltrating your manhole, meaning that your equipment will be protected from moisture damage. Another big benefit of domed-top manholes is that they provide easy entry and exit for your operators, meaning they can quickly take readings or perform necessary maintenance.
As long as you install your domed-top manhole in the right locations, you should only benefit from this versatile tool.
How the Dome is Attached
If you’re interested in installing a domed top manhole in your system, it’s a good idea to learn a little bit about how the domed-top will be attached to your manhole.
To make sure the domed-top can easily open and close while staying secure, it will be attached to your manhole using a piano hinge made from stainless steel. Generally, this hinge will be connected to a hinge block that is mounted in your manhole. To improve security, many people choose to add a padlock to their domed-top. A gas strut can be used to keep the manhole top open.
Install Domed-Top Manhole
Although there are several manhole top styles that you could choose, none provides you with the versatility of a domed-top manhole. If you want to install a domed-top manhole in your operation, then you need to work with the right manufacturer, which is why you should get in touch with the experts at Tracom, FRP.
In the Tracom catalog, you’ll find almost every flow management tool you could want or need, including manholes with a variety of top styles. Ask us any questions you may have about our fiberglass products and find out how our team can help you.
