Publications

NCPI’s VCP Engineering Manual is an authoritative resource for systems engineers, designers, and maintenance professionals.

The NCPI Installation & Inspection Handbook is a quick reference for contractors, inspectors, and engineers.

Reduce SSOs through aggressive cleaning! See how in the NCPI Operation & Maintenance Handbook.

Procedures and tables based on ASTM C828: Standard Test Method for Low-Pressure Air Test of Vitrified Clay Pipe Lines

With over 5 billion linear feet of VCP installed in the U.S., we know what makes a successful installation. This is important information for contractors and inspectors.

Have you asked what the benefits of specifying VCP are? Do you know why the largest cities in the U.S. specify VCP?

Inspecting a VCP line using CCTV is different than inspecting a PVC line using the same tools. Avoid costly, unnecessary dig-ups!

The only fiscally and environmentally responsible choice is VCP. Find out why in this fully annotated piece.