Minnesota Department of Transportation

511 Travel Info

Approved/Qualified Products

Mechanically Stabilized Earth (MSE) walls

Pre-Qualified MSE Wall Systems with a Segmental Precast Concrete Panel/Blocks Facing*

Wall System Status/Limitation Date Pre-Qualified Geomembrane Requirement Description

SSL MSE PLUSTM
SSL, LLC

Andrew Thompson
4740 Scotts Valley Dr
Scotts Valley, CA 95066
Ph: (831) 430-9300
Fx: (831) 430-9340
mseplus.com

Approved 12/1/2003 Required** Wire mesh earth reinforcement
TRICONTM
TRICON PRECAST LTD

15055 Henry Rd
Houston, Texas 77060
(281) 931-9832
triconprecast.com
Approved 4/14/2004 Required** Wire mesh earth reinforcement
Tensar ARES
5883 Glenridge Drive
Suite 200
Atlanta, Georgia 30328
(404) 250-1290
tensarcorp.com
Approved 12/12/2005 Exempt Geogrid

THE REINFORCED EARTH COMPANY (RECo)
45610 Woodland Road, Suite 200
Sterling, VA 20166
Tel: (703) 547-8797 Fax: (703) 348-8485
reinforcedearth.com

Approved 8/17/2004 Required** Metallic strips and ladders
GEOMega
RECo

45610 Woodland Road, Suite 200
Sterling, VA 20166
Tel: (703) 547-8797 Fax: (703) 348-8485
reinforcedearth.com

Approved. Max wall height is 40’ 8/27/2010 Exempt Geosynthetic strips***

Sine Wall
RECo
45610 Woodland Road, Suite 200
Sterling, VA 20166
Tel: (703) 547-8797 Fax: (703) 348-8485
reinforcedearth.com

Approved

08/15/2016 Required** Metallic strips

*Note:

  • All panels are fabricated with wetcast concrete.
  • The pre-qualification of MSE wall system shall not be regarded as final design acceptance.
  • All systems shall meet the requirements of Technical Memorandum No. 19-02-B-01 (PDF).

**Required when supporting a roadway

***Contractors must understand and accept modified material requirements and added effort needed to construct the GEOMega system (compared to MSE walls using steel earth reinforcement) prior to proposing this wall system.