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ARC23018 <br />PROJECT NO. <br />I hereby certify that this plan, specification or report <br />was prepared by me, or under my direct supervision, <br />and that I am a duly Licensed Professional Engineer <br />under the laws of the state of MINNESOTA. <br />Stephen M. Johnston <br />18914 07/23/2024 <br />SITE PLANREVIEW <br />07/23/24 <br />NOT FOR <br />CONSTRU <br />C <br />T <br />I <br />O <br />N <br />SHEET <br />CERTIFICATION <br />REGISTRATION NO. <br />DATE <br />REVISION DATE <br />ISSUE <br />PROJECT <br />D E S I G N <br />CIVIL ENGINEERING | LANDSCAPE ARCHITECTURE <br />3 1 0 4 T H A V E S O U T H , S U I T E 1 0 0 6 <br />M I N N E A P O L I S , M N 5 5 4 1 5 <br />www.elanlab.comp 612.260.7980 <br />f 612.260.7990 <br />1 2 3 4 5 6 <br />E <br />D <br />C <br />B <br />A <br />BARNETT KIA <br />GEM LAKE, MINNESOTA <br />1600 WEST LAKE STREET, <br />SUITE 127 <br />MINNEAPOLIS, MN 55408 <br />612-436-4030 <br />BARNETT COMPANIES, INC. <br />3430 HIGHWAY 61 N., <br />WHITE BEAR LAKE, MN 55110 <br />C/O MIKE BARNETT <br />651-429-3391 <br />PHILLIPS ARCHITECTS & <br />CONTRACTORS <br />401 NORTH THIRD STREET, <br />SUITE 450 <br />MINNEAPOLIS, MN 55401 <br />C/O DAVID PHILLIPS <br />612-868-1261 <br />C-503 <br />DETAILS <br />C1 NO SCALE <br />HYDRANT & GATE VALVE C2 NO SCALE <br />GATE VALVE & BOX C4 NO SCALE C5 NO SCALE <br />CLEANOUT <br />A1 NO SCALE <br />CATCHBASIN MANHOLEA2 NO SCALE <br />2' X 3' CATCHBASINA4 NO SCALE A5 NO SCALE <br />MANHOLE <br />FINAL BACKFILL <br />SEE SPECIFICATIONS FOR <br />BACKFILL AND COMPACTION <br />REQUIREMENTS <br />4" MIN. (D=4"-24") <br />6" MIN. (D>24") <br />BEDDING <br />GENERAL NOTES: <br />WHERE TRENCH BOTTOM IS UNSTABLE, THE CONTRACTOR SHALL EXCAVATE TO A DEPTH <br />REQUIRED BY THE ENGINEER AND REPLACE WITH A FOUNDATION OF CLASS I OR II <br />MATERIAL AS DEFINED IN ASTM D2321, LATEST EDITION <br />HAUNCHING AND INITIAL BACKFILL SHALL BE CLASS I, II OR III AND INSTALLED AS <br />REQUIRED IN ASTM D2321, LATEST EDITION. <br />MINIMUM COVER = 12" TO FINISH GRADE SURFACE <br />MOUND AND COMPACT TO 48" COVER DURING CONSTRUCTION <br />HAUNCHING <br />INITIAL BACKFILL <br />DESIGNER NOTE: <br />CONFIRM WITH <br />MANUFACTURERLINE OF TRENCH <br />D <br />4" <br />6" <br />8" <br />10" <br />12" <br />15" <br />18" <br />24"48" <br />39" <br />34" <br />31" <br />28" <br />26" <br />23" <br />21" <br />W <br />6" MIN <br />12 <br />" <br /> <br />M <br />I <br />N <br />W SEE TABLE <br />D <br />PVC/HDPE PIPE BEDDING <br />TRENCH BACKFILL <br />ENGINEERED FILL: SEE <br />SPECIFICATIONS FOR MATERIAL AND <br />COMPACTION REQUIREMENTS <br />BEDDING MATERIAL <br />GENERAL NOTES: <br />BEDDING THICKNESS t=Do/24, BUT NOT LESS THAN 3" <br />IN ROCK t=Do/12, BUT NOT LESS THAN 6" <br />ALL PIPE SHALL BE PROTECTED DURING CONSTRUCTION BY THREE FEET OF COVER. <br />APPROACH RAMPS SHALL NOT EXCEED ONE FOOT IN SIX FEET. <br />HAUNCHING AND INITIAL <br />BACKFILL: ENGINEERED FILL 1" <br />MAX. PARTICLE DIA. <br />MIDDLE BEDDING <br />PLACED LOOSELY <br />CONSTRUCTION SEQUENCE: <br />1. PLACE BEDDING MATERIAL. DO NOT COMPACT UNDER PIPE INVERT. (Do/3) <br />2. COMPACT OUTER BEDDING <br />3. INSTALL PIPE TO LINE AND GRADE <br />4. PLACE AND COMPACT THE HAUNCH AREA TO SPRINGLINE <br />5. COMPLETE BACKFILL TO SPECIFICATIONS. <br />TRENCH SHALL BE BRACED, SHEETED OR SLOPED AS NECESSARY FOR THE SAFETY OF WORKMEN AND <br />PROTECTION OF OTHER UTILITIES IN ACCORDANCE WITH APPLICABLE LOCAL, STATE AND FEDERAL <br />REGULATIONS. <br />IF UNSTABLE TRENCH BOTTOM SUBGRADE CONDITIONS ARE ENCOUNTERED, ADDITIONAL CRUSHED ROCK <br />FOR BEDDING AND EXTENT SHALL BE AS DIRECTED BY THE GEOTECHNICAL ENGINEER. <br />(THE COST, MEASUREMENT, AND PAYMENT FOR ADDITIONAL CRUSHED ROCK FOR UNSTABLE TRENCH <br />BOTTOM SUBGRADE PIPE BEDDING CONDITIONS SHALL BE PAID FOR PER SECTION 1 OF THE CONTRACT <br />SPECIFICATIONS.) <br />t <br />Do/6 <br />12"MIN Do/3 <br />12 <br />" <br /> <br />M <br />I <br />N <br />Do <br />CONCRETE/DUCTILE IRON PIPE BEDDING