pool hydraulics

Fine Points: Pipes in Trenches
In this first installment of our new series exploring the “fine points” of watershape construction, Kevin Cobabe gets down to basics about running multiple pipes in trenches. As simple as it seems, he says, there are a handful of key issues that are important to keep top of mind when working beneath your feet. ...
Filling the Energy Gap
  In September 2001, the late Mark Urban wrote passionately about the value of making watershapes as energy efficient and resource conscious as they could possibly be.  Ten years later, his words are as insightful as they ever were: Everyone is concerned these days about electricity, gasoline and natural gas and all other forms of energy.  What is amazing is that, despite this surge in interest, very few people have considered