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DescriptionRev.DateGRANVIA PRESERVERESIDENTIAL DEVELOPMENTLAKE ELMO, MNSheet Title:Project #:Drawn By:Checked By:Issue Date:12256098.000MTH3524 Labore RoadWhite Bear Lake, MN 55110651.481.9120 (f) 651.481.9201www.larsonengr.comC 2026 Larson Engineering, Inc. All rights reserved.W:\2025\Civil\12256098 - Legends Of Lake Elmo\3. Working Docs\C. Drawing Files\12256098 - C700 Details.dwgLarsonEngineering, Inc.Project Title:TWIN CITIESLAND DEVELOPMENT4800 OLSON MEMORIAL HIGHWAY, SUITE 100GOLDEN VALLEY, MN 55422Mitch Honsa, P.E.Date: Lic. No.:01.22.2662020I hereby certify that this plan,specifications or report was preparedby me or under my direct supervisionand that I am a duly licensedProfessional Engineer under the lawsof the state of Minnesota.01/22/2026 PRELIMINARY PLAN SUBMITTAL - NOT FOR CONSTRUCTIONSheet:Client:EROSION DETAILSC707EROSION CONTROL BLANKET6C707SLOPE INSTALLATION1.3B.12"(30 cm)(15 cm)6"3A.2"-5"4.(5cm-12.5cm)(7.5cm)3"2.(15 cm)6"1.PREPARE SOIL BEFORE INSTALLING ROLLED EROSION CONTROL PRODUCTS (RECP's), INCLUDING ANY NECESSARYAPPLICATION OF LIME, FERTILIZER, AND SEED. NOTE: WHEN USING CELL-O-SEED DO NOT SEED PREPARED AREA.CELL-O-SEED MUST BE INSTALLED WITH PAPER SIDE DOWN.2.BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE RECP's IN A 6" (15 CM) DEEP X 6" (15 CM) WIDE TRENCH WITHAPPROXIMATELY 12" (30cm) OF RECP's EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE RECP'sWITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30 CM) APART IN THE BOTTOM OF THE TRENCH. BACKFILL ANDCOMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12" (30 CM) PORTION OFRECP's BACK OVER SEED AND COMPACTED SOIL. SECURE RECP's OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKESSPACED APPROXIMATELY 12" (30 CM) APART ACROSS THE WIDTH OF THE RECP's.3.ROLL THE RECP's (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. RECP's WILL UNROLL WITH APPROPRIATE SIDEAGAINST THE SOIL SURFACE. ALL RECP's MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES INAPPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING THE DOT SYSTEM , STAPLES/STAKESSHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN.4.THE EDGES OF PARALLEL RECP's MUST BE STAPLED WITH APPROXIMATELY 2" - 5" (5 CM - 12.5 CM) OVERLAP DEPENDING ONRECP's TYPE.5.CONSECUTIVE RECP's SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE3" (7.5 CM) OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30 CM) APART ACROSS ENTIRE RECP'sWIDTH. NOTE: *IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15 CM) MAY BENECESSARY TO PROPERLY SECURE THE RECP's. PROTECTION DEVICE (OR EQ.)INFRASAFE INLET8C707SIDE VIEWFRONT VIEWREUSABLE400 MICRONFILTER BAG INEACH BASKETAT BASIN EMERGENCY OVERFLOWTURF REINFORCEMENT MAT (TRM)7C707NEW TOPSOILINSTALL MAT WITHSTAPLES/ANCHORSPER MANUFACTURER'SINSTALLATION GUIDESILT FENCE1C707DITCH CHECK (FIBER ROLL)2C707STORM SEWER INLETSEDIMENT CONTROL AROUND3C707ROCK CONSTRUCTION ENTRANCE4C707TYPICAL SERVICE PROTECTION5C707