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20120179 Retain Wall SpecsAr z.a CHART FOR MIRAFI MIR GRID Silty Sand, Clayey Sand - Internal Angle of Friction 28° Load Condition A - No Back Slope, No Surcharge Geogrid Walls - 28" Wide Geoconnector Blocks Geogrid Connection Type 1AT izo /7f �r'a =i3 The above chad was prepared by Redi- Rock'M International for estimating and conceptual design purposes only. All information is believed to be We and accurate, however, Redi -Rock- international assumes no responsibility for the use of these design charts for actual construction. Determination of the suitability of each chart is the sole responsibility of the user. Final designs for construction purposes must be Performed by a registered Professional Engineer, using the actual conditions of the proposed site Heights greater Man 21 feet are achievable. Other Notes: 1. Unit weight of 28 ', 30', 34' and 40° soils is assumed to be 120pd. 5. The wall design shall address both internal and external 2. Minimum factors of safety are 15 for sliding, 2.0 for overturning drainage and shall be evaluated by the Professional Engineer and 2.0 for beading rapacity. who Is responsible for the final wall design. 3. Designs are in general accordance with NCMA'sDemon Manual 8. Backfill material to be compacted to 95% standard proctor. for Segmental Reta nina Walls (3rd ad.). 7, All Redi -Rock- International Wall System Specifications are 4. Global stability has not been addressed in these charts to be followed. Redi -Rock® International, LLC 0 All Rights Reserved 6,8 Design Resources - 2010 Editil Est. Geognd city. Wall Bury Level Geogrid Vertical Placement (VP), Grid Type (GT), and Lengths (L) (SydlLf of Wall) Height Depth Pad Dimenslons Measured in Feet from Face of Block 3XT 2"a Gdd VP T 0' 61. 6" GT None 0.00 0.00 L Mjj�ao -I VP 0.00 0.00 4'6" fi" 6" GT None L neirxiron <i M10x� VP fi'0" 6" s" GT None GEOGRID CONNECTION TYPE 1AT 0.00 0.00 L VP 1.5 3 4.5 6 T15" s" 6" GT 3XT 1 3XT 3XT 3 %T 3.56 0.00 L 5 6 7 8 VP 15 3 45 8 7.5 9' 0" 6" 1'0" GT 3XT 3XT 3XT 3XT 3 %T 4.83 0.00 L 6 6 7 8 9 VP 1.5 3 4.5 6 75 9 10' 6" 6" 1'0" GT 3XT 3XT 3XT 3XT 3XT 3XT 6.33 0.00 L 7 7 7 8 9 10 VP 15 3 4.5 6 7.5 9 10.5 ITT 7" 1' 0" GT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 8.06 0.00 L 8 8 8 8 9 10 11 VP 15 3 4.5 6 7.5 9 10.5 12 IT 6" 8" 1' T GT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 10.00 0.00 L 9 9 9 9 9 10 11 12 VP 15 3 4.5 6 7.5 9 10.5 12 115 15' 0" 9" 1' P' GT 5XT 3XT 3XT 3XT 3XT 3 %T 3XT 3XT 3XT 10.44 1.17 L 9 9 1 9 9 1 9 10 11 12 13 VP 1.5 3 4.5 6 7.5 9 10.5 12 13.5 15 16-6" 10" 1' 0" GT 5XT 3XT 1 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 12.61 1.28 L 10 10 10 10 10 10 11 12 13 14 VP 1.5 3 4.5 6 7.5 9 10.5 12 13.5 15 16.5 18'0" 11" 1'0" GT 5XT 3XT 3XT 3XT 3 %T 3XT 3XT 3XT 3XT 3XT 3XT 15.00 1.39 L 11 11 11 11 11 11 11 12 13 14 15 VP 1.5 3 4.5 6 75 9 10.5 12 115 15 16s 18 19.61. 110 1101, GT 5XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 17.61 1.50 L 12 12 12 12 12 12 12 12 13 14 15 16 VP 15 3 4.5 6 7.5 9 105 12 13.5 15 16.5 18 19.5 21'0" 1'0" 1'0" GT 8XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 2044 1.61 L 13 13 13 13 13 13 13 13 13 14 15 16 17 The above chad was prepared by Redi- Rock'M International for estimating and conceptual design purposes only. All information is believed to be We and accurate, however, Redi -Rock- international assumes no responsibility for the use of these design charts for actual construction. Determination of the suitability of each chart is the sole responsibility of the user. Final designs for construction purposes must be Performed by a registered Professional Engineer, using the actual conditions of the proposed site Heights greater Man 21 feet are achievable. Other Notes: 1. Unit weight of 28 ', 30', 34' and 40° soils is assumed to be 120pd. 5. The wall design shall address both internal and external 2. Minimum factors of safety are 15 for sliding, 2.0 for overturning drainage and shall be evaluated by the Professional Engineer and 2.0 for beading rapacity. who Is responsible for the final wall design. 3. Designs are in general accordance with NCMA'sDemon Manual 8. Backfill material to be compacted to 95% standard proctor. for Segmental Reta nina Walls (3rd ad.). 7, All Redi -Rock- International Wall System Specifications are 4. Global stability has not been addressed in these charts to be followed. Redi -Rock® International, LLC 0 All Rights Reserved 6,8 Design Resources - 2010 Editil CHART FOR MIRAFI MIRAGRID Silty Sand, Fine to Medium Sand - Internal Angle of Friction §) = 30° Geogrid Walls - 28" Wide Geoconnector Blocks Geogrid Connection Type 1 A The above chart was prepared by Redl -Rock' International for estimating and conceptual design purposes only. All Information is believed to be true and accurate, however, Redl- Rack"" International assumes no responsibility for the use of these design charts for actual construction. Determination of the suitability of each chart Is the sole responsibility of the user. Final designs for construction purposes moat be performed by a registered Professional Engineer, using the actual conditions of the proposed site. Heights greater than 21 feet are achievable. Other Notes: 1. Unit weight of 28 °, 30', 34° and 40' soils is assumed to be 120pcf. 5. The wall design shall address both Internal and external 2. Minimum factors of safety are 1.5 for sliding, 2.0 for overturning drainage and shall be evaluated by the professional Engineer and 2.0 for bearing capacity. who Is responsible for the final wall design. 3. Designs are In general accordance with NCMA'sDesign Manual e. Backfill material to be compacted to 95% standard proctor. for Segmental Relainina 16alls(3rd ed.). 7. All Redl -RockTM International Wall System Specifications are 4. Global stability has not been addressed in these charts to be followed. Redi -Rock® International, LLC © All Rights Reserved 6.7 Design Resources - 2010 Editior Est. Geogdd Qty. Watl Bury Level Geogdd Vertical Placement (VP), Ord Type (GT), and Lengths (L) (SydlLf of Wall) Height Depth Pad Dons Measured In Feet from Face of Block) 3X7 2n° Grid 0.99 0.00 3' 0" 6" 6" itiAd '. •. assn 91L SYIx IxCXMED �i u 0.00 0.00 VP 4-6" 6" 6" GT None L aux geogxio xcixroscexcxr t'L 2.81 0.00 VP 1.5 3 4.5 610" 6" 6" GT 3XT 3XT 3XT GEOGRID CONNECTION TYPE 1AT L 5 B 8 8 3.89 0.00 VP 1.5 3 4.5 r 6" 61. 6" GT 3XT 3XT 3XT 3XT L 6 B 8 9 VP 1.5 3 4.5 8 7.6 5.17 0.00 9' 0" 1' 0" VC)" GT 3XT 3XT 3XT 3XT 3XT L 1 6 1 8 8 9 10 VP 1.5 3 4.5 8 7.5 9 6.06 1.06 1016, 1' 0" V 0" GT 5X7 I 3XT 3XT 3XT 3XT 3XT C 8 8 8 9 10 12 VP 1.5 3 4.5 6 7.5 9 10.5 8.12 1.28 12' 0' 1' 0" 1' P• GT 5XT 3XT 1 UT 3XT 3XT 3XT UT L 10 10 10 10 10 12 13 VP 1.5 3 4.5 B 7.5 8 10.5 12 1318m 1'6" 1' 0" GT 5XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 9.81 1'17 L 9 9 9 9 10 12 13 14 VP 1.5 3 4.5 8 7.5 9 10.5 12 13.5 1510' 116. 1'0" GT 1 OXT UT 3XT 3XT UT 3XT 3XT 3XT 3XT 12.78 1.50 L 12 12 12 12 12 12 13 14 18 VP 1.5 3 4.5 8 7.5 9 10.5 12 13.5 15 18' B" 1'6" l' 0" GT 10XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 15.39 1.81 L 13 13 13 13 13 13 13 14 16 17 VP 1.5 3 4.6 6 7.5 9 10.5 12 13.5 15 18.5 18'0' V6" 1 0" GT tOXT 10XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 16.50 3.44 L 1 14 1 14 14 14 14 14 14 14 18 17 18 VP 1.5 3 4.5 8 7.5 9 10.5 12 13.5 15 18.5 18 1916" 116. 1' 0" GT 10XT 10X7 10X7 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 18.17 5.83 L 16 18 18 18 18 18 18 18 16 17 18 19 VP 1.5 3 4.5 6 7.6 9 10.5 12 13.5 15 18.6 18 19.5 21'0' 116. VC)" GT 20X7 2OXT 20XT 20XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 3XT 19.28 8.22 L 17 17 1 17 1 17 1 17 1 17 1 17 17 17 1 17 1 18 19 21 The above chart was prepared by Redl -Rock' International for estimating and conceptual design purposes only. All Information is believed to be true and accurate, however, Redl- Rack"" International assumes no responsibility for the use of these design charts for actual construction. Determination of the suitability of each chart Is the sole responsibility of the user. Final designs for construction purposes moat be performed by a registered Professional Engineer, using the actual conditions of the proposed site. Heights greater than 21 feet are achievable. Other Notes: 1. Unit weight of 28 °, 30', 34° and 40' soils is assumed to be 120pcf. 5. The wall design shall address both Internal and external 2. Minimum factors of safety are 1.5 for sliding, 2.0 for overturning drainage and shall be evaluated by the professional Engineer and 2.0 for bearing capacity. who Is responsible for the final wall design. 3. Designs are In general accordance with NCMA'sDesign Manual e. Backfill material to be compacted to 95% standard proctor. for Segmental Relainina 16alls(3rd ed.). 7. All Redl -RockTM International Wall System Specifications are 4. Global stability has not been addressed in these charts to be followed. Redi -Rock® International, LLC © All Rights Reserved 6.7 Design Resources - 2010 Editior