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650650655660665670675680685690695700705650650660670680690700654655660665670675680685690695700654660670680690700653655660665670675680685690653660670680690LAND USE #CHECKEDSHEET NUMBERPROJECT #SHEET TITLEDESIGNEDDATEDRAWN DESCRIPTION#DATE BY CROSS SECTIONS <br />Riverside Drive Bank Stabilization <br />City of South Bend Board of Public Works <br />CITY OF SOUTH BEND, INDIANAPROPOSED PLAN8OCT 2021CODRAS JBRJ18X4656BID DOCUMENTS <br />----WALKERTON <br />708 Roosevelt Road Walkerton, IN 46574 USA <br />TEL (1) 574-586-3400 www.cardno.com <br />R:\Projects\18\18X\18X465600_CityofSouthBend_LARE_St.JosephRiverBankStabilization\CAD\DESIGN\20211020_StJosephRiverDESIGN.dwg - 10/21/2021 1:41:44 PM <br />NOTE:1. All structure elevations at bottom of river are approximate with the routinelychanging nature of river bottoms.2. Cross sections facing downstream.3. All utilities depth, size and location are approximate and to be verified byContractor prior to construction.STORMWATER LINEPROPOSED ROCK TOEMINIMUM 2-2.25' THICK;MAX 1.5: 1 TOP OF ROCK SLOPE TO 670 ELEV REMOVE TREES DESIGNATED FOR REMOVAL. PROTECTTREES 4" DIAMETER OR LARGER.OHWM ELEV 670BFE ELEV 675.0EXISTING GRADESEEDED WITH NATIVE SEED MIX AND BLANKETED WITH NAGSC150BN OR EQUIVALENT ELEV. 680 to TOP OF EMBANKMENTSEEDED WITH NATIVE SEED MIX AND BLANKETEDWITH COIR MAT. ELEV. 670 to 680GAS LINEELECTRIC LINEQUANTITIESESTIMATE:Class I Rip Rap~70 FT2Cut ~180 FT2Fill ~0 FT2STORMWATER LINEPROPOSED ROCK TOEMINIMUM 2-2.25' THICK;MAX 1.5: 1 TOP OF ROCK SLOPE TO 668 ELEVREMOVE TREES DESIGNATED FOR REMOVAL. PROTECTTREES 4" DIAMETER OR LARGER.OHWM ELEV 670BFE ELEV 675.0EXISTING GRADESEEDED WITH NATIVE SEED MIX AND BLANKETED WITH NAGSC150BN OR EQUIVALENT ELEV. 680 to TOP OF EMBANKMENTGAS LINEQUANTITIESESTIMATE:Class I Rip Rap~63 FT2Cut ~68 FT2Fill ~0 FT2PROPOSED ROCK TOEMINIMUM 2-2.25' THICK;MAX 1.5: 1 TOP OF ROCK SLOPE TO 668 ELEVOHWM ELEV 670BFE ELEV 675.0EXISTING GRADEGAS LINEQUANTITIESESTIMATE:Class I Rip Rap~53 FT2