All - dipra

All Technical Resources

Click on any link in the below list to access technical resources in downloadable PDF format, or launch an informative video.

planning and design

File Type

Title

Design of Ductile Iron Pipe

Design: Life Cycle Cost Analysis

DIPRA Buoyancy Effects

DIPRA Critical Buckling Pressure

Hydraulic Analysis of Ductile Iron Pipe (English)

Hydraulic Analysis of Ductile Iron Pipe (French)

LaFourche Parish Polyethylene Encasement Investigation

Life Cycle Cost Analysis Tool

Stray Current Effects

The Effect of Overhead AC Power Lines

Thrust Restraint Design for Ductile Iron Pipe (English)

pipe features

File Type

Title

Direct Tapping 350 Ductile Iron Pipe

Ductile Iron Pipe Testimonials - Environment Benefits

Facts & Figures: Environmental Benefits of Ductile Iron Pipe

Facts & Figures: The DIPRA Environmental Policy: Compliance, Protection, Improvement

Flanged Ductile Iron Pipe and Fittings

The Facts About Inside Pipe Diameter

The Sustainable Solution

V-Bio® Enhanced Polyethylene Encasement Chapter #5 Tapping

applications

File Type

Title

Bridge Crossings with Ductile Iron Pipe

Design of Ductile Iron Pipe on Supports

Ductile Iron Pipe Joints and Their Uses

Ductile Iron Pipe Subaqueous Crossings

Ductile Iron Pipe Wastewater Applications

Horizontal Directional Drilling with Ductile Iron Pipe (English)

Horizontal Directional Drilling with Ductile Iron Pipe (French)

Linings & Gaskets for Ductile Iron Pipe

Seismic Considerations

Truck Loads on Pipe Buried at Shallow Depths

installation

File Type

Title

Direct Service Connection Installation Comparison: Ductile Iron Pipe vs. Polyethyene Pipe

Ductile Iron Pipe Installation Guide (English)

Ductile Iron Pipe Installation Guide (French)

Ductile Iron Pipe Installation Guide (Spanish)

Ductile Iron Pipe Testimonials - Ease of Use

Field Welding and Cutting Ductile Iron Pipe Guidelines

Guidelines for Pressure Cleaning Internal Diameter of Ductile Iron Pipe

Polyethylene Encasement Installation Guide

corrosion control

File Type

Title

Cement Mortar Linings for Ductile Iron Pipe (English)

Cement Mortar Linings for Ductile Iron Pipe (French)

Charleston, SC Flow Test - First Cement-Mortar Lined Iron Pipe - 97 yrs

Corrosion Control: Polyethylene Encasement (English)

Corrosion Control: Polyethylene Encasement (French)

Design Decision Model - Corrosion Control For Ductile Iron Pipe

DIPRA Introduces: V-Bio

Facts & Figures: Bonded Coatings vs. Polyethylene Encasement

Facts & Figures: Polyethylene Encasement and Corrosion Control

Facts & Figures: V-Bio® Enhanced Polyethylene Encasement and Corrosion Control

Flow Test of 97-Year-Old Cement-Mortar Lined Pipe (English)

Flow Test of 97-Year-Old Cement-Mortar Lined Pipe (French)

Innovations Didn't Start Yesterday - Lafourche

Innovations Didn't Start Yesterday - Lafourche Update

V-Bio® Enhanced Polyethylene Encasement

V-Bio® Enhanced Polyethylene Encasement Chapter #1 Introduction

V-Bio® Enhanced Polyethylene Encasement Chapter #2 Modified Method A

V-Bio® Enhanced Polyethylene Encasement Chapter #3 Modified Method A Wet Conditions

V-Bio® Enhanced Polyethylene Encasement Chapter #4 Method A

V-Bio® Enhanced Polyethylene Encasement Chapter #6 Appurtenances

V-Bio® Enhanced Polyethylene Encasement Chapter #7 Summary

V-Bio® Enhanced Polyethylene Encasement for Ductile Iron Pipe Suggested Specifications

V-Bio® Enhanced Polyethylene Encasement Installation

pipe material comparison

File Type

Title

Contaminant Migration From Polymeric Pipes

Ductile Iron Pipe Testimonials - Iron vs. PVC

Facts & Figures: Buried No Longer

Facts & Figures: Dangers of Using PVC Pipe

Facts & Figures: Ductile Iron Pipe vs. PVC

Investigation of Factors Affecting the Accumulation of Vinyl Chloride in Polyvinyl Chloride Piping

Material Comparison: Ductile Iron Pipe vs. BCCP

Material Comparison: Ductile Iron Pipe vs. HDPE

Material Comparison: Ductile Iron Pipe vs. PVC (English)

Material Comparison: Ductile Iron Pipe vs. Steel

Prioritization of Toxic Air Contaminants

Tapping: Ductile Iron Pipe vs. Polyvinyl Chloride Pipe

asset management

File Type

Title

Cast Iron Pipe Handbook 1927 - First Edition

Cast Iron Pipe Handbook 1967 - Third Edition

Cast Iron Pipe Handbook 1976 - Fourth Edition

Cast Iron Pipe Handbook 1978 - Fifth Edition

Cast Iron Pipe Handbook 1984 - Sixth Edition

general

File Type

Title

Benefits of Ductile Iron Pipe Infographic

Ductile Iron Pipe

Facts & Figures: Benefits of Ductile Iron Pipe

Knowledge Pipeline Brochure

Suggested Sample Specification for Ductile Iron Pipe & Fittings

Suggested Sample Specification for Ductile Iron Pipe & Fittings for Water and Other Liquids

Unlock Your Potential: Explore Our Online Course Brochure

We provide engineers with valuable technical information and real-life application examples needed to specify the correct materials for the planning and design of water infrastructure projects.

Check out the Resources Tab for more relevant content for each page.

Resources

Ask an Engineer

There are no matching PDF resources for this page.

There are no matching video resources for this page.

Resouces

There are no matching PDF resources for this page.

There are no matching video resources for this page.