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COVID-19 INFORMATION

Standard Drawing Substitution

Non Published Drawings - NOT For General Use
Approved Alternative Manufacturer's Drawing

TDOT Standard Drawing

Manufacturer

Approved Drawing

32" X 32" Precast Catch Basin Forterra  

D-PE-15A & D-PE-15B

Oldcastle Precast

3:1 Slopes

4:1 Slopes

6:1 Slopes

D-PE-18A & D-PE-18B

Oldcastle Precast

3:1 Slopes

4:1 Slopes

6:1 Slopes

D-PE-24A & D-PE-24B

Oldcastle Precast

3:1 Slopes

4:1 Slopes

6:1 Slopes

D-PE-30A & D-PE-30B

Oldcastle Precast

3:1 Slopes

4:1 Slopes

6:1 Slopes (Not Approved)

D-PE-36A & D-PE-36B

Oldcastle Precast

3:1 Slopes (Not Approved)

4:1 Slopes

6:1 Slopes (Not Approved)

D-SEW-1A

Oldcastle Precast

18" Side Drains

24" Side Drains

D-PE-18A & D-PE-18B

Foley Products Company

3:1 Slopes

4:1 Slopes

6:1 Slopes

D-PE-24A & D-PE-24B

Foley Products Company

3:1 Slopes

4:1 Slopes

6:1 Slopes

Contact Information
TDOT Roadway Design Division
Office of Standards and Policy
505 Deaderick Street
1200 James K. Polk Building
Nashville, TN 37243-1402

Ali Hangul, PE
Phone: 615-741-0840
Email: Ali.Hangul@tn.gov

This Page Last Updated: September 15, 2021 at 11:04 AM