Pipe Issues Blog

Welcome to the Pipe Issues Blog

Welcome to my blog.

North America's underground infrastructure is crumbling at an alarming rate, so smarter, more cost-effective and sustainable practices are needed.

Broader use of PVC pipe would solve this problem and enable municipalities to spend taxpayer dollars more wisely. To do this, local governments and utilities need to modernize outdated procurement practices that ignore corrosion-proof PVC pipe.

Explore our web site and visit my blog to learn about the exceptional performance and environmental attributes of PVC pipe, and why it should be included in every bid for water and wastewater infrastructure. To connect to my blog, bookmark this page or link our Pipe Issues Blog to your RSS feed program.

Industry expert and Uni-Bell PVC Pipe Association Executive Director Bruce Hollands shares the facts.

Comparing Pipe Hydraulics: The Importance of Equivalent Pressure Class and Declining "C" Factor for Ductile Iron (DI) Pipe

This technical report examines head loss and pumping costs over 100-years for PVC and ductile iron pipe.

Bruce Hollands

PVC Pressure Pipe Under Roads

Discussion of the suitability of PVC pressure pipe for use under roads.

Bruce Hollands

Storm-Drainage Joints: Watertight is the Best Long-Term Design

Discussion of different joint types for storm-drainage pipe – soil-tight, silt-tight, and watertight.

Bruce Hollands

PVC and HDPE Pressure Pipes: Material Comparison

For municipal applications, PVC pressure pipe is manufactured and tested per the AWWA C900 and C905 standards and is now available in sizes up to 60 inches. HDPE pressure pipe is manufactured per the AWWA C906 standard in diameters up to 65 inches.

Bruce Hollands

PVC and Fiberglass Gravity Sewer Pipes: Material Comparison

PVC sewer pipe is manufactured and tested per ASTM standard F679 and is now available in sizes up to 60 inches. Fiberglass sewer pipe is manufactured per ASTM standard D3262 and is available in diameters of 24 inches and larger.

Bruce Hollands

U.S. Conference of Mayors Says Open Pipe Procurement Can Reduce Rising Water and Sewer Rates

A study by the U.S. Conference of Mayors (USCM) says open pipe procurement can reduce rising water and sewer utility rates. Click here for report.

Bruce Hollands

Buy Your PVC Pipe from Members of the PVC Pipe Association

More than 40,000 North American water and sewer utilities use cost-effective, corrosion-proof PVC pipe today and it has been in service on the continent for more than 60 years.

Bruce Hollands

Water Pipe Safety-Factor Reduction: A Risky Proposal from the HDPE Industry

Conservative safety factors are key to the durability and cost-effectiveness of today’s infrastructure. Utility engineers have helped to ensure the longevity and high performance of North America’s piping networks by adhering to a minimum safety factor of 2.0 for their water system designs. Unfortunately, the polyethylene (HDPE) pipe industry is proposing a risky revision to the AWWA C906 standard that will reduce the safety factor on pressure class to 1.6. The change is based on material properties unrelated to pressure capacity and for which there is no precedence or valid scientific basis. Moreover, discussion of this issue has been muddled by the HDPE pipe industry’s inclusion of unrelated arguments about improvements in the “design factor.”

Bruce Hollands

Pipe Material Selection Key to Cost-Control and Performance of Water Systems

A 2010 U.S. Conference of Mayors report stated that spending requirements for the next 20 years (2009-2028) for both water and wastewater systems including capital, operations and maintenance and growth was $3.8 trillion. The underground pipes, as the EPA points out, are nearly 60 percent of the total costs and as a result are where municipalities can achieve significant savings. The cost of water pipes and their long-term performance are critical.

Bruce Hollands

Sustainable PVC Pipe Helps Reduce Water Main Breaks in Indianapolis

A recent article by Indianapolis Mayor Gregory A. Ballard, which appeared in the U.S. Conference of Mayors Water Council Newsletter, discusses how water main breaks declined in his city through the use of green, durable and cost-effective PVC pipe, realizing significant savings for rate payers.

Bruce Hollands

Co-Founder and Former Leader of Greenpeace Dr. Patrick Moore Speaks on the Benefits of PVC Pipe

In his recent book, Confessions of a Greenpeace Dropout, Co-founder and former Leader of Greenpeace, Dr. Patrick Moore discusses the importance and usefulness of PVC pipe to our society as well as its environmental and safety attributes. He says: “It is far superior to concrete or steel pipes as it seldom breaks down and does not corrode. Vinyl pipe that has been buried for 50 years shows no sign of corrosion or decay. It is likely it could remain in service for 500 years or more…”

Bruce Hollands

Bond Market and Investors Must Consider How Water and Sewer Utilities Manage Infrastructure

The bond market and investors are becoming increasingly aware of the rising costs of water and sewer services and the reluctance of elected officials to increase rates necessary to maintain adequate financial stability. As lenders, they want to know that utilities are pursuing sustainable water infrastructure options like open materials selections of non-corrosive pipes like PVC and other infrastructure asset management best practices.

Bruce Hollands

PVC Pipe Addresses Corrosion Crisis and Offers Sustainability, Says AWWA Journal Article

A recent article from the AWWA Journal argues that PVC pipe is the most cost-effective and environmentally sound solution to the corrosion crisis afflicting U.S. water systems.

Bruce Hollands