The project engineers and contractors claimed that 40 percent of the space in the voids between the stone – specifically, a foot of No. 5 grade stone above and below a corrugated high-density ...

The new valve simplifies installation and maintenance, reduces downtime, and improves worker safety. The 906 KGV for HDPE pipe is ideal for fluid lines containing solids or abrasive materials ...

Its products portfolio include pipes, valves, hydrants ... of underground water infrastructure; storm drainage products, such as corrugated HDPE and metal piping systems, retention basins ...

Radoszewski notes that PPI members involved in the manufacture of pipe used in stormwater drainage systems tend to use post-consumer recycled plastics. According to the PPI report, studies have shown ...

MAB-9, Design of HDPE Water Mains for the Lateral Spread Seismic Hazard is available for free on the PPI’s website. IRVING, TX – The Municipal Advisory Board (MAB) of the Plastics Pipe Institute, Inc.

Founded in 2009, the privately held company had been focused on manufacturing reinforced concrete pipe with 12- to 144-inch diameters for storm drainage ... The new HDPE pipe products were ...

HILLIARD, Ohio–(BUSINESS WIRE)–Advanced Drainage Systems ... today announced that it has acquired Ideal Pipe of Canada, a manufacturer of HDPE pipe and related accessories for approximately ...