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Attachment
  
Polymer SlurriesSHORE PAC
CETCO Construction Drilling Products
2870 Forbs Avenue
Hoffman Estates, IL  60192
(800) 527-9948
drillingproducts.cetco.com
See attached sheets for SHORE PAC polymer slurry requirements and technical data.
Approved1.0
Attachment
  
Polymer SlurriesSlurrySMART
KB International, LLC
735 Broad Street
Suite 209
Chattanooga, TN  37402
(423) 266-6964
www.kbtech.com
See attached sheets for SlurrySMART polymer slurry requirements and technical data.
Approved1.0
Attachment
  
Polymer SlurriesSuper Mud
PDS Co., Inc.
105 West Sharp Street
El Dorado, AR  71730
(800) 243-7455
www.pdscoinc.com
See attached sheets for Super Mud polymer slurry requirements and technical data.
Approved1.0
Attachment
  
MSE Wall Systems with PanelsReinforced Earth System
The Reinforced Earth Company
45610 Woodland Road
Suite 200
Sterling, VA  20166
(703) 547-8797
www.reinforcedearth.com2/8/2022
See attached letter dated 2/8/22 for the current Reinforced Earth System renewal.
Approved1.0
Attachment
  
MSE Wall Systems with PanelsRetained Soil Wall System
Tricon Precast, Ltd.
15055 Henry Road
Houston, TX  77060
(281) 931-9832
www.triconprecast.com6/13/2022
See attached letter dated 6/13/22 for the current Retained Soil Wall System renewal.
Approved1.0
Attachment
  
MSE Wall Systems with PanelsARES Retaining Wall System
Tensar International Corporation
2500 Northwinds Parkway
Suite 500
Alpharetta, GA  30009
(770) 344-2090
www.tensarcorp.com4/5/2017
See attached letter dated 4/5/17 for the current ARES Retaining Wall System renewal.
Approved1.0
Attachment
  
MSE Wall Systems with PanelsStabilized Earth Wall (SEW) System
Contech Engineered Solutions, LLC
650 Justice Lane
Mansfield, TX  76063
(817) 507-0454
www.conteches.com/walls4/22/2020
See attached letter dated 4/22/20 for the current Stabilized Earth Wall System renewal.
Approved1.0
Attachment
  
MSE Wall Systems with SRW UnitsReinforced Soil Wall System
VERSA-LOK Retaining Wall Systems
6348 Highway 36
Suite 1
Oakdale, MN  55128
(800) 770-4525
www.versa-lok.com12/4/2015
See NCDOT MSE Wall Policy for restrictions on MSE wall systems with SRW units.

See attached letter dated 12/4/15 for the current Reinforced Soil Wall System renewal.
Approved1.0
Attachment
  
MSE Wall Systems with SRW UnitsKeySystem Compac III Wall System
Keystone Retaining Wall Systems, Inc.
4444 West 78th Street
Minneapolis, MN  55435
(952) 897-1040
www.keystonewalls.com10/16/2020
See standard NCDOT MSE Wall Provision for restrictions on MSE wall systems with an "Approved for Provisional Use" status.

See NCDOT MSE Wall Policy for restrictions on MSE walls with SRW units.

See attached letter dated 10/16/20 for the current KeySystem Compac III Wall System renewal.
Approved for Provisional Use1.0
Attachment
  
MSE Wall Systems with SRW UnitsMesa Retaining Wall System
Tensar International Corporation
2500 Northwinds Parkway
Suite 500
Alpharetta, GA  30009
(770) 344-2090
www.tensarcorp.com4/5/2017
See NCDOT MSE Wall Policy for restrictions on MSE systems with SRW units.

See attached letter dated 4/5/17 for the current Mesa Retaining Wall System renewal.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsAB Classic
Allan Block Corporation
7424 West 78th Street
Bloomington, MN  55439
(952) 835-5309
www.allanblock.com
Maximum Design Height = 2 ft
See attached drawing for AB Classic SRW Unit details.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsDiamond Pro
Anchor Wall Systems
5959 Baker Road
Suite 390
Minnetonka, MN  55345
(877) 295-5415
www.anchorwall.com
Maximum Design Height = 2 ft
See attached drawing for Diamond Pro SRW Unit details.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsRidgeRock 12
RidgeRock Retaining Walls
8120 England Street
Charlotte, NC  28273
(704) 504-3358
www.ridge-rock.com
Maximum Design Height = 2 ft
See attached drawing for RidgeRock 12 SRW Unit details.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsClassic 8
Rockwood Retaining Walls
325 Alliance Place NE
Rochester, MN  55906
(888) 288-4045
www.rockwoodwalls.com
Maximum Design Height = 2 ft
See attached drawing for Classic 8 SRW Unit details.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsLegend
Rockwood Retaining Walls
325 Alliance Place NE
Rochester, MN  55906
(888) 288-4045
www.rockwoodwalls.com
Maximum Design Height = 4 ft
See attached drawing for Legend SRW Unit details.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsSquare Foot
VERSA-LOK Retaining Wall Systems
6348 Highway 36
Suite 1
Oakdale, MN  55128
(800) 770-4525
www.versa-lok.com
Maximum Design Height = 2 ft
See attached drawing for Square Foot SRW Unit details.
Approved1.0
Attachment
  
MSE Wall Systems with PanelsMSE Panel Wall System
Sine Wall, LLC
11640 North Park Drive
Suite 110
Wake Forest, NC  27587
(919) 453-2011
www.sinewall.com5/16/2016
See attached letter dated 5/16/16 for the current MSE Panel Wall System renewal.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsStandard Series I and III
Keystone Retaining Wall Systems, Inc.
4444 West 78th Street
Minneapolis, MN  55435
(952) 897-1040
www.keystonewalls.com
Maximum Design Height = 4 ft
See attached drawing for Standard Series I and III SRW Unit details.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsCompac Series I, II and III
Keystone Retaining Wall Systems, Inc.
4444 West 78th Street
Minneapolis, MN  55435
(952) 897-1040
www.keystonewalls.com
Maximum Design Height = 2 ft
See attached drawings for Compac Series I, II and III SRW Unit details.
Approved1.0
Attachment
  
MSE Wall Systems with SRW UnitsAB Vertical MSE Wall System
Allan Block Corporation
7424 West 78th Street
Bloomington, MN  55439
(952) 835-5309
www.allanblock.com4/1/2020
See standard NCDOT MSE Wall Provision for restrictions on MSE wall systems with an "Approved for Provisional Use" status.

See NCDOT MSE Wall Policy for restrictions on MSE walls with SRW units.

See attached letter dated 4/1/20 for the current AB Vertical MSE Wall System renewal.
Approved for Provisional Use1.0
Attachment
  
Polymer SlurriesBIG-FOOT
MATRIX Construction Products, LLC
50 South Main Street
Suite 200
Naperville, IL  60540
(877) 591-3137
www.matrixcp.com
See attached sheets for BIG-FOOT polymer slurry requirements and technical data.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsDiamond Pro PS
Anchor Wall Systems
5959 Baker Road
Suite 390
Minnetonka, MN  55345
(877) 295-5415
www.anchorwall.com
Maximum Design Height = 2 ft
See attached drawing for Diamond Pro PS SRW Unit details.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsDimaond Pro PS 21D
Anchor Wall Systems
5959 Baker Road
Suite 390
Minnetonka, MN  55345
(877) 295-5415
www.anchorwall.com
Maximum Design Height = 4 ft
See attached drawing for Diamond Pro PS 21D SRW Unit details.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsRidgeRock Maxim
RidgeRock Retaining Walls
8120 England Street
Charlotte, NC  28273
(704) 504-3358
www.ridge-rock.com
Maximum Design Height = 4 ft
See attached drawing for RidgeRock Maxim SRW Unit details.
Approved1.0
Attachment
  
SRW Units for Standard Segmental Gravity WallsMesa XL
Tensar International Corporation
2500 Northwinds Parkway
Suite 500
Alpharetta, GA  30009
(770) 344-2090
www.tensarcorp.com
Maximum Design Height = 4 ft
See attached drawing for Tensar Mesa XL SRW Unit details.
Approved1.0
Attachment
  
Geosynthetic ReinforcementStrataGrid SGB/SGU Series
Glen Raven Technical Fabrics, LLC
1831 North Park Avenue
Burlington, NC  27217
(800) 680-7750
www.geogrid.com4/19/2022
Polyester Type (PET) Geogrid
Approved1.0
Attachment
  
Geosynthetic ReinforcementSF Series
Synteen Technical Fabrics
1950 West Meeting Street
Lancaster, SC  29270
(800) 796-8336
www.synteen.com12/22/2017
Polyester Type (PET) Geogrid
Approved1.0
Attachment
  
Geosynthetic ReinforcementMiragrid XT Series
TenCate Geosynthetics Americas
365 South Holland Drive
Pendergrass, GA  30567
(706) 693-2226
www.tencategeo.us2/14/2020
Polyester Type (PET) Geogrid
Approved1.0
Attachment
  
Geosynthetic ReinforcementUniaxial UX Series
Tensar International Corporation
2500 Northwinds Parkway
Suite 500
Alpharetta, GA  30009
(770) 344-2090
www.tensarcorp.com10/5/2015
High-Density Polyethylene (HDPE) Geogrid
Approved1.0
Attachment
  
MSE Wall Systems with SRW UnitsDiamond Pro PS Wall System
Anchor Wall Systems
5959 Baker Road
Suite 390
Minnetonka, MN  55345
(877) 295-5415
www.anchorwall.com7/24/2020
See standard NCDOT MSE Wall Provision for restrictions on MSE wall systems with an "Approved for Provisional Use" status.

See NCDOT MSE Wall Policy for restrictions on MSE walls with SRW units.

See attached letter dated 7/24/20 for the Diamond Pro PS Wall System approval.
Approved for Provisional Use1.0
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