Need a Simpler Way to Inspect Your Sewers?

The Phased Assessment Strategy for Sewers (PASS) is the fast, affordable way to understand collections system condition

Apr 06, 2021 |

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Compared to crawler-only inspection, the Phased Assessment Strategy for Sewers (PASS) approach reduces assessment costs by roughly 34% and boosts productivity about 17%. Learn more about it with this free, printable infographic.

PASS divides sewer assessment into three phases:

Phase 1: Zoom camera survey of all lines to see which need further attention
Phase 2: Post-cleaning video nozzle assessment of questionable lines
Phase 3: Thorough crawler inspection only for pipes that need it

With this phased approach, you can focus attention and resources on the pipes that need it most. The infographic illustrates step-by step how each phase results in productivity gains and cost savings. Download a copy today.

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