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INFILTRATION TRENCH DETAILS <br />MANHOLE STEPS SHALL BE - <br />PLACED OVER THE OUTLET <br />PIPE <br />B <br />-♦OUTLET <br />PRECAST CONCRETE MANHOLE <br />BASE <br />GALVANIZED GRATE (SPLIT) <br />4"x4" OPENINGS <br />884.73 <br />100 YR. FLOOD <br />PRECAST CONCRETE MANHOLE <br />SECTION <br />INLET -4— <br />PLAN <br />OCS-1 <br />TOP 885.00 <br />' 24" HDPE <br />INV. 882.00 <br />48" HDPE • <br />INV. 878.00 ' <br />SECTION A -A SECTION B-B <br />OUTLET CONTROL STRUCTURE <br />NOT TO SCALE <br />CBMH-1 OCS-1 <br />RIM=886.00 RIM=885.00 <br />48" 300 L.F. HDPE <br />PERFORATED PIPE @ 0.0% <br />TOP=880.00 (1 /'\ TOP=880.00 <br />0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 <br />INV=876.00 I N V=876.00 <br />SUMP=874.00 SUMP=874.00 1 <br />NOT TO SCALE <br />INFILTRATION TRENCH PROFILE <br />NOT TO SCALE <br />•I BOTTOM 876.00 <br />140 LF 24" <br />HDPE ©0.7% <br />INV=882.00(S) <br />ENGINEERING DESIGN & SURVEYING <br />6480 Wayzata Blvd. Minneapolis, MN 55426 <br />OFFICE: 1763) 545-2800 FAX: (763) 545-2801 <br />EMAIL: info@edsmn.com WEBSITE: http://edsmn.com <br />INV. 881.00 <br />HORIZONTAL TOLERANCE = 0.1' LOC. <br />OF STRUCTURE AS SHOWN IN PLANS <br />COVER SLAB TO REST ON BED OF <br />MORTAR ON FULL THICKNESS OF <br />STRUCTURE WALLS NOT TO REST ON <br />PIPE TONGUE OR GROOVE <br />PRECAST REINFORCED <br />CONC. BARREL STRUCTURE <br />I HEREBY CERTIFY THAT THIS PLAN WAS PREPARED BY ME OR UNDER MY DIRECT SUPERVISION, AND <br />THAT I AM A DULY LICENSED PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF <br />MINNESOTA. <br />VLADIMIR SIVRIVER P.E.. NO. 25105 <br />DATED 12/31/2024 <br />PRECAST REINFORCED <br />CONCRETE BASE <br />uuuu.11, ., 1r <br />VARIES <br />FIELD <br />CHECK <br />VARIES - 4' MIN. <br />SECTIONAL VIEW <br />w <br />it <br />SUMP CATCH BASIN <br />NOT TO SCALE <br />MANHOLE CASTING AND COVER, NEENAH <br />R-2668 OR APPROVED EQUIVALENT <br />BASIN COVER SLAB OF PRECAST <br />REINFORCED CONCRETE WITH <br />RECTANGULAR OPENING. <br />li <br />-SOD OR PAVEMENT <br />CLASS 5 <br />_ " COMPACTED FILL <br />2.0 \%��%�%��%i%��%�� �, � TOP OF ROCK- 882.50+ /- <br />2.5'+/ iv�v�vivv�v - <br />-- �.��.�j��..� 48" HDPE <br />� C rirr TOP=880.00 <br />2 c:7, •ho• <br />boo lb.. SHREDDED <br />4.0' 2•oj Vib-e*• TIRES <br />•ilbe <br />o•l 400 <br />'•• INV.=876.00 <br />� <br />2.0' VOOPSA �- <br />_TBOTTOM OF ROCK=874.00 <br />8.0' H 4.01-1 8.0" <br />NOT TO SCALE <br />INFILTRATION TRENCH DETAIL <br />INFILTRATION TRENCH DETAILS <br />LOCATION: 15861 JARVIS STREET NORTHWEST <br />RAMSEY, MN 55330 <br />FIELD WORK DATE: 09/26/2023 DRAWN BY: IS PROJECT NO.: 23-146 <br />FIELD BOOK NO.: EDS-15 <br />CHECKED BY: VS SHEET NO. C11 A <br />