Testimonials

TESTIMONIALS; Culvert Storm Drain Applications

• CPPA Press Release:…HDPE pipe usage on the increase…
• Delaware DOT: ….polyethylene pipe is approved for use….
• Georgia DOT: ….Smooth Lined Corrugated Polyethylene (PE) Culvert Pipe approved specifications….
• North Carolina DOT: ….approved use of Double Walled Corrugated Polyethylene Pipe….
• North Carolina DOT: ….4″ Diameter HDPE Smooth Lined Corrugated Plastic Pipe approved for shoulder drain outfall pipe….
• South Carolina DOT: ….Corrugated Polyethylene Pipe approved uses….
• South Carolina DOT: ….Corrugated Polyethylene Pipe approved for SCDOT projects….
• Virginia DOT: ….Plastic Pipe vs. Vitrified Clay: …minimum cover stats for H-20 live loading….

TESTIMONIALS; Chemical Resistance Waste Water Treatment

• Corrugated Plastic Pipeline Newsletter (CPPA – 1991) HDPE Corrugated Plastic Pipes: The New Option in Corrosive Soils by Houston L. Crumpler, Jr.
• Ardaman & Associates, Inc.; The Worldwide use of HDPE Drainage Pipe by Anwar E.Z. Wissa, President Ardaman & Associates, Inc., Orlando FL.