Articles & Whitepapers
In stormwater design, frequency curves are used to determine return periods for the design of stormwater infrastructure. For instance, a stormwater pipe may have a design return period for a 1 in 20-year rainfall event. With a frequency curve, engineers can do risk analysis, comparing the annual savings from mitigated floods (benefits) against various levels of flood mitigation infrastructure ...
More and more ponds are very popular in recent years, they can be used for fish pond liners, preformed pond liners, shrimp ponds, water reservoirs, swimming pools, large pond liners, small pond ...
The economy needs more infrastructure to connect supply chains across borders. To connect households across metropolitan areas. However, building housing, transportation, water, sewage, public facilities, and other necessities can be expensive and ...
Equipment & Solutions
Cla-Val 39 Series Anti-Slam Air Release and Vacuum Breaker Valves protect piping and equipment against water hammer, surge conditions and vacuum formation during filling or draining operations. Often installed adjacent to pumps or at high points in a pipeline, they perform the following four functions in potable water, raw water and sewage applications.