|
i
<br />In
<br />N
<br />G
<br />n
<br />C� acs x
<br />mi - m
<br />V GF 1028-0
<br />j .TF 1028.4
<br />wo
<br />B 020-0 l
<br />�- ___J
<br />ti-
<br />T1ra
<br />lale
<br />1 fall ',
<br />1112
<br />S
<br />5
<br />4 1-
<br />PROJECT THE
<br />SYMBOL LEGEND
<br />1. THE HOUSE TYPES AND PLACEMENT AND PROPOSED DRIVEWAYS ARE
<br />FOR ILLUSTRATIVE PURPOSES ONLY. A DETAILED CERTIFICATE OF SURVEY
<br />WILL BE PREPARED FOR EACH LOT, CONFORMING TO THE THE CITY
<br />,,ccddgVa'�}" 7 I SETBACK REQUIREMENTS, LOTLINE
<br />T�•!- �6s n 2. TREE CLEARINGWILL BE REQUIRED FOR THE ROAD AND STORMWATER BUILDING SETBACK BOUNDARY -
<br />y�1,�,-.., MANAGEMENT CONSTRUCTION. THERE ARE rREF�SHUNN IN RED, THAT
<br />PAWMLBWNDARYLINE
<br />\y
<br />ILLUSTRATE TREES THAT MAY BE REMOVED FOR THE PROPOSED HOUSE
<br />,-- \ e 0 AND DRIVEWAY CONSTRUCTION. DRAIN&BE AND LITLRYEASEMENTS
<br />" 3. A MONUMENT IS PROPOSED AND A MONUMENT EASEMENT WILL BE
<br />E OBTAINED, RIGHT -OF -war
<br />REMOVALS; FLARED END SECTION WPAFLRAR
<br />_
<br />I E 1. REMOVE & DISPOSE OF EXISTING STRUCTURES ON WITHIN GRADING STORN STUCTURE LABEL
<br />yI LIMITS OR AS DIRECTED BY ENGINEER, WELL
<br />- 1 ��. 1 2. REMOVE ALL EXISTING SEPTIC S CAP EXISTING WELL LOCATIONS AS
<br />7-,2
<br />NECESSARY. SEPTIC SITE
<br />2. CONTRACTOR IS TO OBTAIN ALL NECESSARY PERMITS, ETC PRIORTO
<br />REMOVAL OFSTRUCTURES, SEPTICS & J OR CAPPING OF DZTING WELLSEMERGENCY OVERFLOWSWM-E
<br />ASNECESSARY.SOIL BORING LOCATIONON$r1E BNPS BENCHMARK I FOUND IP
<br />L 1. RIP RAP - RIP RAP WILL BE UTILIZED AT ALL APRONS FOR ENERGY
<br />DISSfPA71ON AND PROVIDE SEDIMENT CONTROL. wEruwD BUFFER MOI1uAENr
<br />2, SLOPE STABILIZATION - SILT FENCE WILL BE INSTALLED ALONG DOWN � CONSTRUCTION SILT FENCE
<br />GRADIENT GRADING LIMITS AND WOODFIBER BLANKET WILLBEUT11.2W POST CONSTRUCTION SILT FENCE. --
<br />7j'y IL ON ALL SLOPES 3:1 OR GREATER TO PROVIDE ADEQLIATE SLOPE
<br />STABILIZATION. SEPTIC PROTECTION FENCING - -
<br />r 4$3. BIOROLLS - BIOROLLS WILL BE INSTALLED ALONG THE STREET DITCH TO
<br />A z2 - , - ! PREVENT SEDIMENT FROM REACHING THE INFILTRATION BASIN AND DITCH CHECKS
<br />' 3D ... - ,I .. ULTIMATELY DOWNSTREAM WETLANDS.
<br />4. STREET SWEEPING - STREET SWEEPING WILL BE DONE A MINIMUM OF UTILITY POLE
<br />ONCE PER WEEK OR MORE FREQUENTLYTO CONTROL DUST AND RAVED
<br />L MINIMIZE VEHICLE TRACKING.TREE
<br />I:
<br />S. PHOSPHOROUS FREE FERTILIZER- PHDSPHOROUS FREE FERTILIZER WILL TREE REMOVED
<br />ALSO BE USED ON SITE,
<br />_ ! GENERAL NOTES:
<br />2J� C'N Tri 0), a_ r :. E 1. INSTALL SILT FENCE AS SHOWN ON PLAN. AS REQUIRED BY THE CITY OF ORONO OR DIRECTED BY THE ENGINEER
<br />' _ 2. ATEMPORARY SEDIMENT BASIN MUST BE EXCAVATED AT THE BEGINNING OF GRADING OPERATIONS TO PROVIDE
<br />�rr,,�� TEMPORARY STORM WATER DETENTION DURING CONSTRUCTION.
<br />Ni ,T 30 �_ - -�_ y`� 3- BEGIN GRADING, INSTALL PERFORATED RISER PIPE IN SEDIMENT BASIN WHEN POND GRADING IS COMPLETE, TEMPORARY
<br />I� ^(�� - _ v` X41 - '�j�` "k DRAINAGE PIPE SHALL BE USED FOR INTERMEDIATE DRAINAGE DURING THE CONSTRUCTION PERIOD AS NECESSARY AND
<br />- DIRECTED BY THE ENGINEER.
<br />(�s\ ` GF 50�" 0 / L'' \ 4, INSPECT SEDIMENT BASIN. SILT FENCE, AND ROCK ENTRANCE BERM AFTER ALL RAINFALL EVENTSAS REQUIRED BY THE
<br />NPDES PERMIT.
<br />S. REMOVE PERFORATED RISER PIPE WHEN STORM BASIN AND STORM SEWER HAS BEEN INSTALLED AND STASH IZED.
<br />6. THE GRADING CONTRACTOR IS RESPONSIBLE FOR ALL STORM WATER INSPECTIONS ACCORDING TO THE MPGA STORM
<br />WATER PERMIT. THIS INCLUDES BOTH WEEKLY INSPECTIONS AND INSPECTIONS DONE AFTER 0,5" RAIR EVENT, AGOPY
<br />OF THE INSPECTION REPORT MUST BE EMAILED TO THE ENGINEER AND DEVELOPER ON WEEKLY BASIS.
<br />7, THE CONTRACTOR SHALL PLACE ANp MAINTAIN AN EFFECTIVE SILT CONTROL DEVICE. INLET PROTECTION SHALL BE
<br />l
<br />l
<br />l ,
<br />1, I
<br />4 1
<br />4;
<br />C,4�\
<br />iA ,-
<br />& ALL RETAINING WALLS WILL REQUIRE A STRUCTURAL DESIGN, A BUILDING PERNI T&A FINAL INSPECTION REPORT.
<br />[ , ' R A 1"-2' CRUSHED ROCK ENTRANCE BERM SHALL BE PLACED AT THE SITE ENTRANCE, TO REPLACESILT FENCE, AND
<br />MINIMIZE EROSION ON TO THE STREETS. THE ROCK BERMS SHALL BE THE WIDTH OF THE ENTRANCE AND 2 FEET HIGH
<br />__7:7e� 6S Q WITH 4:I SLOPES.
<br />+yr, _ -10- THE CONTRACTOR SHALL MAINTAIN POSITIVE DRAINAGE AWAY FROM THE STREETAREAS THROUGHOUT CONSTRUCTION.
<br />1 y m C d 11. THE CONTRACTOR SHALL ATTEMPT TO PREVENT SOIL MATERIALS FROM LEAVING THE SITE BY EROSION AND VEHICLE
<br />WHEEL TRACKING. HE SHALL BE RESPONSIBLE FOR CLEANING OF STREET, BOULEVARD AND lJT1LffYFACILTTIES THAT
<br />RECEIVE ANY ERODED OR TRACKED SOIL MATERIAL OR OTHER CONSTRUCTION DEBRIS OR MATERIAL
<br />.12. EXISTING UTILITIES SHOWN ARE SHOWN IN AN APPROXIMATE WAY ONLY. THE CONTRACTOR SHALL DETERMINE THE
<br />]I} _ EXACT LOCATION OF ANY AND ALL EXISTING UTILITIES BEFORE COMMENCING WORK, HE AGREES TO BE FULLY
<br /># ,_. U7 � * .. +„'� RESPONSIBLE FOR ANY AND ALL DAMAGES ARISING OUT OF HIS FAILURE TO EXWMY LOCATE AND PRESERVE ANY AND
<br />ALL EXISTING UTILITIES,
<br />D BUFFER PLANTING NOTES:
<br />Z 1. BUFFER AREAS DISTURBED BY GRADING OR CONSTRUCTION ACTIVITIES SHALL BE REPLANTED AND MNNTAINED PER
<br />k \ a
<br />MINNEHAHA CREEK WATERSHED DISTRICT REGULATIONS,
<br />L "•-��!�-t-
<br />2. SOILS "' PRIORTO RE-VEGITAHALL BE �IO NLO4'OO B" OFT PSO LI ORA MINIMUM DEPTH OF 18. ORGANIC MATTER SMALL EE EXISTINGON SD'E ORGANIC MATERIAL INTO SOIL
<br />-Iwo _ � (5p� ® l r• � 6 1-:3. SEED W EDAND BUFFER AREAS 4YITH MWDOT 350-MESIG PRAIRIE (36.5 PLS LBSJAC) OR BWSR 34 261 SEED MIS AND
<br />_ Q'L PERTILIZE WITH 20 10 ATMO LBWAC
<br />�•�..)f - "_ _- .-. `�1 _ ' fi - ,.0 10, , . Q " 1 I' )` s r" 4. SEED ALL OTHER DISTURBED AREAS (NON WETLAND) WITH MNDOT 250 AT ARATE OF 100 LWAC AND FERTILIZE WITH
<br />20.0-10 AT IDO LBSJAC(UNLESS OTHERWISE NOTED)
<br />' -- - -- 5. ONLY PHOSPHOROUS FEE FERTILIZER IS TO BE USED ON SITE.
<br />B. MULCH WITH TYPE T AT A RATE OF 2 TONSIAC AND DISC ANCHOR IMMEDIATELY AFTER PLACEMENT
<br />7. EROSION CONTROL BLANKET SHALL BE PLACED ON ALL SLOPES 3:1 OR GREATER
<br />j+i B- MAINTAIN ALL SILT FENCE UNTIL TURF HAS BEEN ESTABLISHED.
<br />JO '� �p B. RESTORATION WORK SHALL BE COMPLETED WITHIN 7 DAYS OF GRADING COMPLETION.
<br />_ 4> 6 t
<br />FILTRATION SHELF NOTES:
<br />", 1. Intf lex aton oftlefiltrdlDn shelves shell be dug T below the finished find grade.
<br />2. The bioreta16Dn safl within the Stra0on shelvesvAll he installed afterthe slorm sewer autat control shuccre Is Installed,
<br />!
<br />- 10 F - . 3. To prevent soll compaction, heavy equipment shat tam
<br />not be Slowed within the rain gardens at any s.
<br />/ I i y ; - n .� 4. The bottom of the flltratWeh
<br />n elvr shag balled a mlaid mum 12" polar 14 pFadng the biwekrrlfon sol.
<br />S. RelalMay light equipment whb tacks shall be used to ezcavals the filtration shelves
<br />6. Immediately upon completion at grading the fltrdlon shelves, am fence shat be Installed per the plan to establish padmiar
<br />L
<br />/ !
<br />!f I f}' T �, �� L B. The bloreSafi he tentlon within tshelves will be T deep wfth a 6' draMAa ralsed one foot above the base of the bloretention sell.
<br />/ I + h r 9. The Noretwilon Sall recommended by MNdot of 3148-2J (tne filar sand sggragahe}
<br />`/+ `I / F } y R 10, The mix for the tOrrtloh Shelves. should be 100% Sand.
<br />._ 1DsACK ! ', y ff/ 11. MlmnearnaMaldh&saucan s+pl*y and den� this sell premixed. (651) TYPICAL FILTRATION BENCH DETAIL
<br />s
<br />d 25 ___ _________ { _ __ _---------
<br />_I
<br />I I
<br />20 20
<br />a.: -/.- �'�� - '^1K•'�✓ � r.^__ ii fir I
<br />15 NWL L-- ------ _ y' _-_. .dlaMnBs�O�-110
<br />6 10-17a- r---_� ...T 10
<br />,PadorMet}DmrrnelnosxKltr auorre hl� Meda ne9.l
<br />s. 4.y �, • I a 9 Salk I (Beddetl➢rPCk-RdaN, r ap�nl binge, E"eadj side) ;
<br />Rip Sint a -.I ,„ J
<br />Send FMh Nsdla ' ThICR
<br />50 25 0 25 50 100 + i hA,trnm w i 100%M):oLTT Bp 5148.L [Floe �
<br />+ Send Aggleges)
<br />BCALE LN kEET 0F00 0+10 0+20 0+30 0+40 0+50 _ 0+60 a+70
<br />•� - - _ r4ohe: Esewete etshkn shows z mTaw#dshed grade during grading scllvtles
<br />to alb- for placement orlhe bhmleeimh sall during slonn sewer heialaeon.
<br />USE (INCLUDING COPYING, DISTRIBUTION, ANDIOR CONVEYANCE OF hnencoT T.cn nrT inn, ml�rL.uv un areL.rrrL.n'' n�
<br />PREPARED BY ME I: UNDER MY DIRECT Sl1PERVISION AND THAT 1
<br />SORA
<br />L,,,TrnwC[ilC .
<br />INFORMATION) OF THIS PRODUCT IS STRICTLY PROHIBITED WITHOUT
<br />�61�
<br />F�
<br />-
<br />SATHRE-BERGOUIST, INC's EXPRESS WRITTEN AUTHORIZATION. USE WITHOUT AM A DULY REGISTER P OFESSIONAL ENGINFF.RUNDER THE
<br />SAID AUTHORIZATION CONSTITUTES AN ILLEGITIMATE USE AND SHALL THEREBY LAWS THE STATE�L NESOTA.
<br />m
<br />SATHRE-BERGQUIST, INC,
<br />INDEMNIFY SATHRE-BERGQUIS7, INC. OF ALL RESPONSIBILITY, ®
<br />150 SOUTH BROADWAY WAYZATA, MN. 66391 47643000
<br />ORONO,
<br />SATHRE-BERGgUIST,INC. RESER4IESTHE RIGHT TOH011)AN1'1LLEGITIMATF /_-y_
<br />`� w e
<br />)062)
<br />USER OR PARTY LEGALLY RESPONSIBLE FOR DAMAGES OR LOSSES RESULTING �^'""�I"--
<br />S c4
<br />MINNESOTA
<br />FROM ILLEGITMATE USE aft es WIRRme e, p.�r.
<br />Date: LJ 1S' Llc. No. Lr y 18 O
<br />%%N PLP -
<br />FILE NO.
<br />FINAL GRADING PLAN 10714.001
<br />KINTYRE PRESERVE 4
<br />CHRIS BOLUS 8
<br />
|