When Trevor Zimmerman and his crew arrived at the job site in Osceola, Wis., he thought things would go just as they had a year before when they completed a similar utility construction project in the ...

When planning HDD crossings with plastic pipe, the primary concern for owners is usually whether the product pipe can safely handle the stresses and the required pullback loads. As discussed in ...

Determining the loads and stresses that the product pipe will experience as a result of installation by HDD is an important process and a primary concern for the owners and engineers of the pipeline ...