Principles of Exterior Drainage Quick Review - Drainage Solutions ...
Principles of Exterior Drainage Quick Review - Drainage Solutions ...
Principles of Exterior Drainage Quick Review - Drainage Solutions ...
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Attention Literature Dept.<br />
<strong>Principles</strong> <strong>of</strong> <strong>Exterior</strong> <strong>Drainage</strong> —<br />
<strong>Quick</strong> <strong>Review</strong> Quiz<br />
Please complete the following exam and return to NDS. A certificate <strong>of</strong> completion and an NDS hat will be<br />
sent to you for a 75% or higher score. Good Luck!<br />
Name:<br />
Company:<br />
Date:<br />
Company Address:<br />
City: State: Zip:<br />
Phone:<br />
Email:<br />
Matching<br />
1. Catch Basin<br />
2. Channel Drains<br />
3. French Drains<br />
4. Grates<br />
5. Gutter Downspout<br />
6. Atrium grate<br />
A. These are strainer covers that are installed on the top <strong>of</strong> a catch basin<br />
or drainage pipe<br />
B. Trench filled with coarse aggregate, and most commonly a<br />
perforated pipe, for intercepting and conveying ground water.<br />
C. This is the attachment that run vertically down the building in which<br />
the rain water is routed from the ro<strong>of</strong>-mounted gutters to grade level<br />
D. Structure with a grate on top used to collect and divert surface<br />
water to an underground drain pipe system.<br />
E. Ideal grate configuration for preventing cloggedd inlets due to<br />
leaves, mulch or debris in planters.<br />
F. Linear perimeter drain with a grate on top used to collect surface<br />
along flatwork or hardscapes, such as driveways, patios, parking<br />
lots, simming pools, etc.<br />
Multiple Choice<br />
7. When do you need a drainage system?<br />
❒ A. When your in-laws are coming to town<br />
❒ B. Everybody needs a drainage system<br />
❒ C. For excess ground water or surface runn<strong>of</strong>f<br />
❒ D. Never<br />
8. Which type <strong>of</strong> surface drainage system is ideal for<br />
hardscapes such as driveways, patios and swimming pools?<br />
❒<br />
❒<br />
❒<br />
❒<br />
A. French drains<br />
B. Channel drains<br />
C. Catch basins & grates<br />
D. Pump & hoses<br />
<strong>Principles</strong> <strong>of</strong> <strong>Exterior</strong> <strong>Drainage</strong> — <strong>Quick</strong> <strong>Review</strong> 15