www.pdhonline.com - Your Gateway to Lifelong Learning   |   Email: PDHonline@Gmail.com   
 
Current
Price
Course
Number
PDH Online Course Description PDH Units/
Learning Units (Hours)
Buy
Course
Take
Quiz
$59

Buy Now

View Course

View or Take Quiz

add_to_cart

save_for_later
C832
An Introduction to Seepage, Slope and Settlement for Levees

J. Paul Guyer, P.E., R.A., Fellow ASCE, Fellow AEI

This course will introduce you to methods for controlling seepage and settlement in the construction of levees, and to generally acceptable guidelines for levee slopes. Without control, underseepage in pervious foundations beneath levees may result in (a) excessive hydrostatic pressures beneath an impervious top stratum on the landside, (b) sand boils, and (c) piping beneath the levee itself. Underseepage problems are most acute where a pervious substratum underlies a levee and extends both landward and riverward of the levee and where a relatively thin top stratum exists on the landside of the levee. Principal seepage control measures for foundation underseepage are (a) cutoff trenches, (b) riverside impervious blankets, (c) landside seepage berms, (d) pervious toe trenches, and (e) pressure relief wells.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.


View Course Content

NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.

AIA Members: You must take the courses listed under the category "AIA/CES Registered Courses" if you want us to report your Learning Units (LUs) to AIA/CES. If you take courses not registered with AIA/CES, you need to report the earned Learning Units (not qualified for HSW credits) using Self Report Form provided by AIA/CES.

2