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Pipe Data Sheet Presented by David Joe Polly PE, PLS, WRE Senior Standards Engineer Roadway Engineering Unit 503-986-3738.

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Presentation on theme: "Pipe Data Sheet Presented by David Joe Polly PE, PLS, WRE Senior Standards Engineer Roadway Engineering Unit 503-986-3738."— Presentation transcript:

1 Pipe Data Sheet Presented by David Joe Polly PE, PLS, WRE Senior Standards Engineer Roadway Engineering Unit

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6 FHWA Audit dated September 2008 Finding #1 –ODOT is following Pipe and Culvert Selection Procedures that meet the final rule for SAFETEA_LU Section Finding #2 –Design life for all culverts can be increased to 75 years to conform to longer lasting pipe specifications.

7 Chapter 5 Recommendation from the audit… Add more culvert types to the Hydraulic Manual, so field changes can be minimized.

8 How do I fill out the Pipe Data Sheet?

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10 Ignore pH and Resistivity…

11 What does a culvert failure look like?

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13 Base thickness of pipes Thickness for Aluminum Thickness for Steel Need– Design Service Life – Service Life based on pH and Resistivity values - Increase thickness or coat Corrugation size comes from the fill height tables RD380, RD382, and RD384

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15 Its as easy as pie!


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