Minnesota Department of Transportation

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Approved/Qualified Products

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Corrugated polyethylene pipe (CP)

Corrugated Polyethylene Pipe (CP)*

Dual wall AASHTO M294 Type S made from Virgin Materials

Product used with Specification 2501 (Pipe Culverts) or 2503 (Pipe Sewer)

Manufacturer Facility Product Line Approved Sizes

Advanced Drainage Systems, Inc. (ADS)

 

Byran Miko

630-945-7189

Brazil, IN

N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24"

Buxton, ND N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24", 30"

Eagel Grove, IA N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24", 30"

Fairmont, MN N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24", 30"

Findlay, OH (South) N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24", 30", 36"

Harrisonville, MO N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24", 30"

Livermore (Calhoun), KY N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24", 30"

London, OH N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24", 30", 36"

Mendota, IL N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24", 30", 36"

Wooster, OH N-12 Dual Wall (WT IB)

Date Approved 3/30/18

12", 15", 18", 24", 30"

Prinsco

 

Trevor Sorensen

1-800-992-1725

Fresno, CA

GOLDFLOW WT

Date Approved 3/30/18

12", 15", 18", 24", 30", 36", 42", 48"

Prinsburg, MN GOLDFLOW WT

Date Approved 3/30/18

12", 15", 18", 24", 30", 36"

Chatsworth, IL

GOLDFLOW WT

Date Approved 5/7/18

12", 15", 18", 24", 30", 36", 42", 48"

*NOTE: Corrugated polyethylene dual wall type pipe is abbreviated as "CP" in MnDOT specifications. Corregated polyethlene is also commonly referred to as "HDPE" pipe. Corrugated Polyethylene Pipe (HDPE) manufacturing facilities are required to be reviewed and in compliance with AASHTO's National Transportation Product Evaluation Program (NTPEP) for producers of HDPE thermoplastic pipe. The manufacturer(s) listed above have been reviewed and are compliant for the products listed.