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OLIN CONCRETE ADDITION - PHASE 1 <br />PRELIMINARY GRADING, DRAINAGE & EROSION CONTROL PLAN (OFFICEI <br />Lino Lakes, Minnesota <br />GENERAL NOTES: <br />1) THE INFORMATION S10MN IN THESE DRAWINGS CONCERNING TYPE AND <br />LOCATOR OF COSTING UW1IES IS NOT GUARANTEED 10 BE ACCURATE OR <br />ALL NCUJSRE. THE CON1RACTIN 5 RESPONSIBLE FOR MAKING HS OWN <br />DEIERIANAINN AS TO THE TYPE AND LOCATION OF MITES AS MAY BE <br />NECESSARY TO Al. OD DAMAGE TD THESE U1U1ES <br />2) CONTACT GOPHER STATE ONE -CALL AT 851- 454 -0002 FOR EXISTING <br />URU1Y LOCATIONS <br />3) TIE CONTRACTOR SHALL FIELD VERIFY SIZE, LOCATION. AND ELEVATOR OF <br />EXISTING SANITARY SERER WATER MAN, AND STORM SEWER AND NOTIFY <br />ENGINEER OF ANY DISCREPANCIES PRIOR TO THE START OF <br />INSTALLATIONS. <br />4) INSTALLATIONS 91ALL CONFORM TO THE CRY ENGINEERS ASSOCIATION OF <br />MINNESOTA (IMAM) STANDARD UTILITY SPECIFICATIONS (1999 EDrnorg AND <br />THE 011 O LINO LAKES STANDARD SPECIFICATIONS <br />5) CONTRACTOR SHALL NOTIFY CRY OF LND LAKES A WNORRL OF 24 HOURS <br />PRIOR TO ANY NiRRI1PT10N OF SANITARY SEMFR OR WATER SERVICE TO <br />EDS0 15 HOMES OR BUS8ESg . <br />STREET AND BITUMINOUS NOTES: <br />1) SAW- CUT !COSTING 911ABNOU5 AND CONCRETE CURB TO PROVIDE <br />BUTT -JNNL <br />2) REMOVAL AND DISPOSAL OF EXISTING STREET MATERIALS AS REOIARED <br />FOR CONSTRUCTION 5 INCIDENTAL <br />3) RESTORE DISTURBED STREET 11) E7051NG OR BETTER SECTION AS <br />APPROVED BY ENGINEER. <br />4) CONTRACTOR SHALL USE TRAFFIC CONTROL MEASURES (IN ACCORDANCE <br />WITH THE 'MINNESOTA MANUAL OF UNIFORM TRAFFIC CONTROL DENIMS') <br />AS NECESSARY 911EEVER GRADING, UTILITY, OR PAVING OPERATIONS <br />ENCROACH 01410 ADJACENT 5IN¢L ICI <br />CURB NOTES: <br />1) BACK- FKLIING OF CURBS WITH 014-SRE MATERIALS IS INCIDENTAL To <br />CURB CONSTRUCTION. <br />2) CURB AND GUTTER SHOWN SHALL BE 8812 UNLESS OTHERWISE NOTED ON <br />PLANS. <br />EO1�CONSROL <br />1. IMEDIAIELY MIMING GRADING OF SLOPES 21 OR GREATER 9.OPE5 MUST BE <br />STABILI285 WITH WOO) FIBER BLANKET (OR OTHER METHOD APPROVED BY THE <br />ENGINEER) OVER APPROVED SEED MIXTURE AND A MINIMUM OF 4' TOPSOIL. <br />2 ALL EROSION CONTROL INSTALLATIONS SHALL REMAIN 94 PUCE AND S MAINTAINED <br />N GOOD CONDITION BY TE CONTRACTOR UNIX re SITE HAS BEEN RE- <br />VEGETATED. AT M80H TIE IT SHALL BE REMOVED. FOR PROPOSED PAVED SURFACE <br />AREAS, THE CONTRACTOR MAY REMOVE NECESSARY 58.7 FENCING TO CONSTRUCT <br />ROADWAYS MILE YAMANNG ADEQUATE EROSION CONTROL N ADJACENT AREAS <br />3. SUFRCIENT TOPSOIL SHAH BE S1OCI(P1ED TO ALLOW FOR THE REPLACEMENT OF <br />A ►OION OF 4 OF TOPSOIL FOR DISTURBED AREAS 10 BE RE- VEGETATED. <br />4. THE CONTRACTOR SHALL °1500(3 91E GRADING UTILITY NSTALLA1I AND <br />THE CONSTRUCTOR s0 THAT T GENERAL 91E CAN BE AND <br />RE -SEEDED SOON AFTER DISTURBANCE ALL DISTURBED AREAS SIAM BE SEEDED <br />MD TOADIED SINN 14 DAIS AFTER THE COMPLETION OF FINAL GRA09M OR <br />AFTER 14 DAIS OF GRAZING INACTIVITY. - <br />ERQSION CONTROL MAINTENANCE PROGRAM <br />1. INSPECT 9LT FDMiS IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY <br />DARING A PROLONGED RAIFALL IMMEDIATELY REPAR FAILED OR FARING 5LT <br />MACE <br />2. SEGMENT REMOVAL - 9z>RMEHIT DEPOSITS SHOULD BE REMOVED AFTER EACH <br />STORY EVENT. THEY MUST BE REMOVED MIDI THE DEPOSITS READ1 APPROXIMATELY <br />ONE -TARO THE MINT OF THE BARRER. <br />3. REPLACEMENT - FABRIC SHALL BE REPLACED PROMPTLY MEN R DECOMPOSSES <br />OR BECOMES INEFFECTIVE BEFORE THE BARRER 5 NO LONGER EFFECTIVE. <br />ANY moron REAMING IN PLACE AFTER DE 9LT FENCE OR FLIER FABRIC IS <br />NO UNGER REAURFD STALL BE DRESSED 10 CONFORM WITH THE oas11NG GRADE. <br />PREPARED AND SEEDED WITH THE APPROPRIATE SEED MIL AS DIRECTED BY THE <br />ENGIEOL <br />4. N 11105E AREAS MERE WOO/ FIBER BLANKET OR OTHER SLOPE STABILIZATION <br />METHOD HAS FAILED, THE SLOPE SHALL BE RE-ESTABLISHED SEED AND 10P2O. <br />REPLACED, AND AD0TONAL SLOPE TREATMENT INSTALLED. <br />5. REMOVAL OF SILT FENCE - SILT FENCES SHALL BE REMOVED INDI THEY HAVE <br />SERVED THEIR USEFLL PURPOSE, BUT NOT BEFOG THE UPWARD SLOPE AREA HAS <br />BEEN PERYANEN1LY STABILIZED. <br />NOTES: GRADING. DRAINAGE AND EROSION CONTROL PLAj( <br />1. 140 EARTHWORK ACTIVITIES MAY COMMENCE UNTIL EROSION CONROLS ARE INSPECTED <br />AND APPROVED BY NE CRY. CONTRACTOR MUST CONTACT THE CRY OF LINO LAKES <br />ENGINEERING DEPARTMENT FOR A SITE INSPECTION ONCE <br />ER09014 CONTROLS ARE INSTALLED PER THE APPROVED PLAN. <br />2. SEE SWPPP PLAN FOR SEED MIXTURES USED ON REMOVED AND RESTORED RP RAP. <br />SWALE. <br />Wilre mes m r <br />.a NOLL sa11as As Mee 70-1.-4/ <br />i wwP LULL 111011. luIMI .n...: n.R <br />a wrss=O r.- UK <br />A 1R1Q <br />=OR 4. WO UK <br />= 7UCTILE IRON +A~ <br />v. GRATE / COVEE"1 10' DROP 94 <br />STORM SEWER NOTES: <br />1) STORY SEWER SHALL BE RCP CLASS Y IF TO 21'. <br />2) STORY MEER LENGTHS INCLUDE THE LAVING LENGTH OF THE APRON. <br />3) INSULATION SHALL BE PLACED AT WATERMAN CROSSINGS AS DIRECTED <br />BY THE ENGINEER. <br />-» - <br />LEGEND: <br />Existing Storm Sewer <br />Proposed Storm Sewer <br />Proposed Catch Basin /Monhole <br />Direction of Surface Drainage <br />Native Vegetation Restored <br />- s - <br />x880.85 <br />EROSION CONTROL NOTES <br />Proposed Contour <br />Existing Contour <br />Silt Fence <br />Proposed Spot Elevation <br />(Note Proposed spot elevations <br />shown are ground surface. <br />bituminous surface, or gutter line <br />unless othendse noted) <br />Existing Spot Elevation <br />.1. <br />• RCP,. <br />i 31 <br />• <br />Ex '6B <br />901; <br />LE. 1399.31) <br />FFE 904.6 <br />U <br />x00.0 <br />t2. <br />:•••'55iO • <br />e r a <br />.. concrete (buried) . <br />SSW.w <br />tiv <br />5 <br />.o <br />fbncr -. <br />• Enclosure: • . • �% <br />74,972 sq.ft. <br />EXISTING <br />BUILDING <br />• <br />,aBlal-s d g Cf C onn z <br />Se TransN r3(.01' / 0, <br />_ / mI� /r I3 <br />0 <br />/N <br />' 24.4 <br />Conc . Gos. u10,.? ;•5 <br />/�'um(f Isiond <br />• 18.O� 730/R <br />0 of <br />//� •ice <br />/ 7.4/x30. <br />/89.50 <br />a; 6_511 sq.ft. <br />///FA,3906.70 0 <br />% <br />300 of // m <br />10.00 /Do <br />0/ 70 <br />0/49,5 <br />C <br />East 260.00 <br />Q <br />0 <br />0 <br />csi <br />PROJECT BOUNDq.RY <br />46.253 S.F. /, / <br />• <br />*ALL DIS111RBED AREA BELOW THE 901.0 <br />TO BE SEEDED 1‘11(1 WETLAND MIX <br />v <br />RESTORE 19,985 SF WITH NATIVE <br />VEGETATION (SS CREDIT 5.1. 52% <br />OF THE SITE AREA) <br />• <br />'SEE UTILITY PLAN FOR APPROXIMATE <br />GEOTHERMAL LOCATION <br />'0(. riR £O.F. s. <br />onc <br />gad <br />.0 <br />HYDRANT <br />o p <br />D 25 <br />1 INCH - 50 FEET <br />NORTH <br />PLOWE <br />ENGINEERING, INC. <br />8779 LAKE 01018 <br />sons LID <br />LINO 1AE23, MN 5504 <br />P73010 (8511 4m -Raln <br />SITS PLANNING <br />k ENGNEERLG <br />PREPARED PO1 <br />MOLIN CONCRETE <br />415 LILAC STREET <br />LINO LAKES, MN 55014 <br />Phwiw (851) 789 -7722 <br />Fes (851) 788 -0229 <br />MOLIN CONCRETE <br />Lino Lakes, MN <br />PRELIMINARY GRADING AND <br />I hereby certify that this plan woe prepared <br />by me or under my deed supervision and <br />that I am a duly Licensed Professional <br />Engineer under the lows of the State of <br />Minnesota. <br />CRAIG G. SCHUCHTNG <br />DA1E <br />REVISION DESCRIPTION <br />12/14/06 <br />UPDATED MITIGATION/POND /NFL ORATION AREAS <br />1/11/07 <br />3/52/07 <br />4/25/07 <br />8CYID COMMENTS <br />ADDED UTLITES TO OFFICE BUILDING <br />BLDG FOOTPRINT, STORY SEWER, DRAINAGE <br />ohp <br />1578.65 <br />g RECEIVED <br />00 <br />, APR 2 7 2007 <br />CITY OF LJNO LiKES <br />DRAWN BY: <br />B.J.B. <br />CHICKD BY: <br />C.C.S. <br />DESIGN BY: <br />C.C.S. <br />060,1, N0. <br />D6 -1077 <br />ORIGINAL DATE <br />NOVEMBER 21. 2006 <br />C1A <br />