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Longitudinal Peaked Stone Toe(STP) Design Drawing Preparation <br /> Landuser. Rcn Haim <br /> Stream: <br /> u►acbn ounty, nois <br /> Location: <br /> Sec.:-= Twp.:--=N Range: 3E Date: 4/27/2022 <br /> By: Rob Meats <br /> Selected rock gradation: s_^ :i REFERENCE TABLE <br /> IDOT Largest <br /> Typical Riprap Section _,5'1 Class Rodc(D,oa)[14.6 <br /> D50 <br /> STP Sideslope: 4 1.3 ft 7.4 in <br /> 5 1.7 ft 9.8 in <br /> Key Depth S R 6 2.0 R 12.1 in <br /> 7 2.5 R in <br /> NOTE.•Gradation 5 Is the same as former RR-5. <br /> 5TP Reach i STP Reach 2 <br /> Bank:Left or Right Side Looking Downstream left .' Bank:Left or Right Side Looking Downstream R�ghi <br /> Beginning(Upstream)Station: 10+00 Beginning(Upstream)Station: 11+20 <br /> Beginning Station Description: BMP 117 Beginning Station Description: BMP 116 <br /> Lath w/orange ribbon on Left bank Lath w/orange ribbon on right bank <br /> Benchmark EL: 100.00 R. Benchmark EL: 100.00 R. <br /> Description: Description: <br /> OS`fiffle DS riffle <br /> NOTE: Reach 1 NOTE: Reach 2 <br /> Approx.Key Spacing: 40 R. Approx Key Spacing: 45 R. <br /> Downstream Riffle Elevation: 100:0' 'R. Downstream Riffle Elevation: 100.0 R. <br /> Peaked Stone Level Crest EL: 102.0 R. Peaked Stone Level Crest EL: 102.0.' R. <br /> Average STP height 2.0 R. Average STP height: 2.0 R. <br /> Total Length of STP: 75 ft. USE Total Length of STP: 180 ft. USE <br /> Average Tons/Ft for STP: 0.40 0.5 Tons& Average TonslFt for STP: 0.40 0.5 TOWL <br /> For definitions of dimensions,refer to IL-ENG-1 5For definitions of dimensions,refer to I -EN -1 2 <br /> Est Rock ons Est Rock ons <br /> Key STA h,(it.) W,(R.J cakwaw USE Key STA h,(R.) W,(R.) cakuhwd USE <br /> 1 10+00, 6.0 2.0 10 11" 4 11+20 5.0 2.0 10 10 <br /> 2' 10+40 5.0 2.0 10 11 5 11+65 5.0 2.0 10 10 <br /> 3' 10+75 6.0 2.0 ' 10 10 6 12+10 5.0 2.0 10 10 <br /> 7 12+55 5.0 2.0 10 10 <br /> 6 13+00 5.0 2.0" 10 10 <br /> Average Tons Per Key: 11 Tons Average Tons Per Key: 10 Tons <br /> Total Rock Amount(Estimate): 70 Tons Total Rock Amount(Estimate): 140 Tons <br /> Page 160 of 221 <br />