---
title: ACPA-NW Blog (2)
description: ACPA-NW News, Events, and local projects (2)
---

![ACPA-Website-Header-Membership-1 (2)](https://northwest.concretepipe.org/hs-fs/hubfs/Northwest/ACPA-Website-Header-Membership-1%20(2).jpg?width=300&name=ACPA-Website-Header-Membership-1%20(2).jpg)

# ACPA-NW Blog

- [Show all](https://northwest.concretepipe.org/blog)
- [CPNW Local Projects](https://northwest.concretepipe.org/blog/tag/cpnw-local-projects)
- [News](https://northwest.concretepipe.org/blog/tag/news)
- Webinar

Show allCPNW Local ProjectsNewsWebinar

[

Corey FraserSep 28, 2021 12:05:09 PM< 1 min read

## Precast Concrete Drainage Structures

The maximum allowable depth of a typical precast concrete manhole is approximately 560 ...

Start Reading 

](https://northwest.concretepipe.org/blog/precast-concrete-drainage-structures)[

Corey FraserSep 28, 2021 12:04:50 PM< 1 min read

## New(ish) Inspection Techniques for Newly Installed Storm Sewers

Learn common practices to protect the owner’s best interest by ensuring all pipes in ...

Start Reading 

](https://northwest.concretepipe.org/blog/new-inspection-techniques-for-newly-installed-storm-sewers)[

Corey FraserSep 28, 2021 12:04:26 PM< 1 min read

## Pipe Design: Balancing Materials and Project Variables for Added Value

The design of any buried drainage system must consider pipe material properties and the ...

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](https://northwest.concretepipe.org/blog/pipe-design-balancing-materials-and-project-variables-for-added-value)[

Corey FraserSep 28, 2021 12:04:04 PM< 1 min read

## RCP 101: Applications for one of the world’s most utilized drainage materials

It is said that going back to the basics strengthens your foundation. Concrete pipe has ...

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](https://northwest.concretepipe.org/blog/rcp-101-applications-for-one-of-the-worlds-most-utilized-drainage-materials)[

Corey FraserSep 28, 2021 12:03:39 PM< 1 min read

## Installation Practices to Improve your Project’s Service Life

Learn how properly adhering to DOT installation standards for pipe will increase the ...

Start Reading 

](https://northwest.concretepipe.org/blog/installation-practices-to-improve-your-projects-service-life)

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