Ads
related to: trench drain vs swale fire water damage restoration seattle wa areatopdealweb.com has been visited by 10K+ users in the past month
doublescout.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
A trench drain (also known as a channel drain, line drain, slot drain, linear drain, or strip drain) is a specific type of floor drain featuring a trough- or channel-shaped body. It is designed for the rapid evacuation of surface water or for the containment of utility lines or chemical spills.
To function properly, a trench must be designed with a pretreatment structure such as a grass channel or swale, in order to capture sediment and avoid clogging the trench. [4] It may not be appropriate for sites where there is a possibility of groundwater contamination, or where there is soil with a high clay content that could clog the trench. [5]
Drowning in water or mud that has accumulated in the trench from rain, seepage, or leaking water pipes. Asphyxiation, poisoning, fire and explosion from gasses that are denser than air that have settled in a trench. These may come from nearby industrial processing of these gasses, intentional use within the trench, or leakage from nearby plumbing.
They consist of a swaled drainage course with gently sloped sides (less than 6%). [2]: 19 Bioswale design is intended to safely maximize the time water spends in the swale, which aids the collection and removal of pollutants, silt and debris. Depending on the site topography, the bioswale channel may be straight or meander.
Lake Tapps has been tapped. Officials had to drain the 4.5 square mile reservoir near Seattle to make essential repairs to a dam. What it revealed looked like another planet a long-forgotten ...
A constructed swale or bioswale built in a residential area to manage stormwater runoff. A swale is a shady spot, or a sunken or marshy place. [1] In US usage in particular, it is a shallow channel with gently sloping sides. Such a swale may be either natural or human-made.
Ads
related to: trench drain vs swale fire water damage restoration seattle wa areatopdealweb.com has been visited by 10K+ users in the past month
doublescout.com has been visited by 10K+ users in the past month