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0. <br />JUNCTION SLOT <br />(SEED ONLY)/ <br />No. 11 Ga. or <br />larger diameter <br />wire or equivalent <br />1" (2.5 em) <br />To <br />2" (5.1 cm) <br />DETAIL OF <br />TYPICAL STAPLE <br />6" (15.2 cm) Min for firm soils <br />12" (30.5 cm) Min for loose soils <br />8" (20.3 cm) Min. where both sod and•mats are being used. <br />ANCHOR SLOT <br />AT BEGINNING AND END OF EROSION MAT <br />(SEED AND SOD) <br />LAP JOINT <br />(SEED AND SOD) <br />4J <br />JUNCTION AM <br />(SOD ONLY) <br />IETNOO OF DIMENSIONING <br />4�-1'-0" (30.5 cm) --i 4 <br />I 1'"0" �( <br />1-00.5 cm> I # <br />Mats: 1 la. " EXACTLY 25.4 am <br />EROSION MAT <br />State of Wisconsin <br />Department of Transportation <br />Division of Highways <br />EECO-MENOEO FOR AFFECYAE <br />DATE CHIEF el fACIIITIES DEVFIpFEEswT_ E, <br />AFFEOVFD <br />/—/S-74 F <br />DAA— NWA. ENGIN <br />S.D.D. S E 7 —1 <br />r <br />1 <br />GENERAL NOTES <br />Details of construction, materials and workmanship <br />not shown on this drawing shall conform to the <br />pertinent requirements of the Standard Specifications <br />and the applicable Special Provisions. <br />Variations in the dimensions or materials shown hereon <br />a <br />shall be permitted if they provide equivalent protection <br />and material strength and if prior approval of the <br />Engineer is obtained. ' <br />Lap Joints shall not be placed in the bottom of <br />V-shaped ditches. <br />_ <br />Junction Slots on adjacent strips of Matting shall be <br />staggered a minimum of 4 feet (1.219 m) apart. <br />Edges of the Erosion Mat shall be impressed in the soil. <br />Erosion Mat shall be measured and payed for in accord- <br />ance with the Standard Specifications. <br />EROSION MAT OVER SOD <br />a. Only Jute Fabric will be permitted over sod. <br />b. Wood Stakes for Sod may be omitted by the Engineer <br />if the existing slope and soil conditions so warrant. <br />c. The width of Erosion Mat shall always equal the <br />Sod width. <br />d. Sod strips may be placed either longitudinally or <br />transversely to the flow line of the Ditch. <br />EROSION MAT OVER SEEDING <br />Junction or Anchor Slots shall be at minimum intervals <br />y <br />of 100 feet (30.48 m) on grades up to and including 3 <br />percent, and 50 feet (15.24 m) on grades exceeding 3 <br />t <br />h <br />percent. <br />IETNOO OF DIMENSIONING <br />4�-1'-0" (30.5 cm) --i 4 <br />I 1'"0" �( <br />1-00.5 cm> I # <br />Mats: 1 la. " EXACTLY 25.4 am <br />EROSION MAT <br />State of Wisconsin <br />Department of Transportation <br />Division of Highways <br />EECO-MENOEO FOR AFFECYAE <br />DATE CHIEF el fACIIITIES DEVFIpFEEswT_ E, <br />AFFEOVFD <br />/—/S-74 F <br />DAA— NWA. ENGIN <br />S.D.D. S E 7 —1 <br />