Materials and Tests Manual

Materials

Service Groups

Frequently Asked Questions

Materials & Tests

MContact Form
For questions & feedback about this area of Connect NCDOT, contact Materials and Tests.
nEmployee Directory
Staff contacts for Materials and Tests.

04 PIPE

Field Inspection and Sampling

- Guidelines for Random Post Installation Evaluations and Repairs of Newly Installed Drainage Pipes
- Post Installation Evaluation Request Form
- Drainage Users Manual
- SOP for Inspection of Corrugated Metal Pipe and Pipe Arch
- Joining Dissimilar Pipe Materials
For more information on topics within this section, contact the Structural Materials Laboratory Service Group.

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