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SITE GRADING NOTES
<br />A THE CONTRACTOR MUST CONTACT ALL THE APPROPRIATE UTILITY COMPANIES AT LEAST 48 HOURS BEFORE ANY EXCAVATION 70
<br />REQUEST EXACT FIELD LOCATION OF UTILITIES IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING
<br />UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS THE LOCATIONS OF SMALL UTILITIES SHALL
<br />BE OBTAINED 87 THE CONTRACTOR BY CALLING GOPHER STATE ONE CALL (1 -800 -252- 1166).
<br />B. THE CONTRACTOR SHALL TAKE ALL PRECAUTIONS NECESSARY TO AVOID PROPERTY DAMAGE TO ADJACENT PROPERTIES DURING
<br />THE CONSTRUCTION PHASES OF THE PROJECT. THE CONTRACTOR WILL BE HELD SOLELY RESPONSIBLE FOR ANY DAMAGES 70 THE
<br />ADJACENT PROPERTIES OCCURRING DURING THE CONSTRUCTION PHASES OF 'THIS PROJECT.
<br />C. SAFETY NOTICE TO CONTRACTORS: IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTICES. THE CONTRACTOR
<br />WILL BE SOLELY AND COMPLETELY RESPONSIBLE FOR CONDITIONS ON THE JOB SITE. INCLUDING SAFETY OF ALL PERSONS AND
<br />PROPERTY DURING PERFORMANCE OF THE WORK 11-455 REQUIREMENT WILL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL
<br />WORKING HOURS THE DUTY OF THE ENGINEER OR THE DEVELOPER TO CONDUCT CONSTRUCTION REVIEW OF THE CONTRACTOR'S
<br />PERFORMANCE IS NOT INTENDED TD INCLUDE REVIEW OF THE ADEOUACY OF THE CONTRACTOR'S SAFETY MEASURES IN. ON OR NEAR
<br />THE CONSTRUCTION SITE
<br />D. THE CONTRACTOR I5 SPECIFICALLY CAUTIONED THAT THE LOCATION AND /OR ELEVATION OF EXISTING UTILITIES AS SHOWN ON
<br />THESE PLANS IS BASED ON RECORDS OF THE VARIOUS UTILITY COMPANIES AND, WHERE POSSIBLE, MEASUREMENTS TAKEN IN THE
<br />FIELD. THE INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE.
<br />E PRIOR TO PLACEMENT OF THE AGGREGATE BASE, A TEST ROLL WILL BE REQUIRED ON THE STREET AND PARKING AREA
<br />SUBGRADE. THE CONTRACTOR SHALL PROVIDED A LOADED TANDEM AXLE TRUCK WITH A GROSS WEIGHT OF 25 TONS THE TEST
<br />ROLLING SHALL BE AT THE DIRECTION OF THE SOILS ENGINEER AND SHALL BE COMPLETED IN AREAS AS DIRECTED BY THE SOILS
<br />ENGINEER THE SOILS ENGINEER SHALL DETERMINE WHICH SECTIONS OF THE STREET OR PARKING AREA ARE UNSTABLE. CORRECTIOP
<br />OF THE SUBGRADE SOILS SHALL BE COMPLETED IN ACCORDANCE WITH THE REQUIREMENTS OF THE SOILS ENGINEER
<br />F. THE CONTRACTOR SHALL COMPLETE THE SITE GRADING CONSTRUCTION IN ACCORDANCE WITH THE REQUIREMENTS OF THE
<br />OWNER'S SOILS ENGINEER. ALL SOIL TESTING SHALL BE COMPLETED BY THE OWNER'S SOILS ENGINEER THE CONTRACTOR SHALL BE
<br />RESPONSIBLE FOR COORDINATING ALL REQUIRED SOIL TESTS AND INSPECTIONS WITH THE SOILS ENGINEER.
<br />G. THE TREES AND OTHER NATURAL VEGETATION WITHIN THE PROJECT AND /OR ADJACENT TO THE PROJECT ARE OF PRIME
<br />CONCERN TO THE CONTRACTOR'S OPERATIONS HE WILL BE REQUIRED TO PROTECT THE TREES WHICH ARE TO BE SAVED TO BE
<br />SURE THAT EQUIPMENT t5 NOT NEEDLESSLY OPERATED UNDER NEARBY TREES AND SHALL EXERCISE EXTREME CAUTION IN WORKING
<br />ADJACENT TO TREES. SHOULD ANY PORTION OF THE TREE BRANCHES REQUIRE REMOVAL TO PERMIT OPERATION OF THE
<br />CONTRACTOR'S EQUIPMENT, HE SHALL OBTAIN THE SERVICES OF A PROFESIONAL TREE TRIMMING SERVICE TO TRIM THE TREES PRIOR
<br />TO THE BEGINING OF OPERATION. SHOULD THE CONTRACTOR'S OPERATIONS RESULT IN THE BREAKING OF ANY LIMBS, THE BROKEN
<br />LIMBS SHOULD BE REMOVED IMMEDIATELY AND CUTS SHALL BE PROPERLY PROTECTED TO MINIMIZE ANY LASTING DAMAGE TO THE
<br />TREE NO TREES SHALL BE REMOVED WITHOUT AUTHORIZATION BY THE ENGINEER. COSTS FOR TRIMMING SERVICES SHALL BE
<br />CONSIDERED INCIDENTAL TO THE GRADING CONSTRUCTION AND NO SPECIAL PAYMENT WILL BE MADE
<br />H. EXCAVATE TOPSOIL FROM AREAS TO BE FURTHER EXCAVATED DR REGRADED AND STOCKPILE IN AREAS DESIGNATED ON THE
<br />SITE THE CONTRACTOR SHALL SALVAGE ENOUGH TOPSOIL FOR RSPREADING ON 7HE SITE AS SPECIFIED. EXCESS TOPSOIL SHALL
<br />BE PLACED IN EMBANKMENT AREAS, OUTSIDE OF BUILDING PADS, ROADWAYS, AND PARKING AREAS. THE CONTRACTOR SHALL
<br />SUBCUT CUT AREAS, WHERE TURF IS TO BE ESTABLISHED, TO A DEPTH OF 4 INCHES. RESPREAD TOPSOIL IN AREAS WHERE TURF IS
<br />TO BE ESTABLISHED TO A MINIMUM DEPTH OF 4 INCHES.
<br />1. FINISHED GRADING SHALL BE COMPLETED. THE CONTRACTOR SHALL UNIFORMLY GRADE AREAS WITHIN LIMITS OF GRADING,
<br />INCLUDING ADJACENT TRANSITION AREAS. PROVIDE A SMOOTH FINISHED SURFACE WITHIN SPECIFIED TOLERANCES, WITH UNIFORM
<br />LEVELS OR SLOPES BETWEEN POINTS WHERE ELEVATIONS ARE SHOWN, OR BETWEEN SUCH POINTS AND EXISTING GRADES AREAS
<br />THAT HAVE BEEN FINISH GRADED SHALL BE PROTECTED FROM SUBSEQUENT CONSTRUCTION OPERATION, TRAFFIC AND EROSION.
<br />REPAIR ALL AREAS THAT HAVE BECOME RUI IU) BY TRAFFIC OR ERODED BY WATER OR HAS SETTLED BELOW THE CORRECT GRADE.
<br />ALL AREAS DISTURBED BY THE CONTRACTOR'S OPERATION SHALL BE RESTORED TO EQUAL OR BETTER THAN ORIGINAL CONDITION OR
<br />TO THE REQUIREMENTS OF THE NEW WORK.
<br />J. TOLERANCES
<br />1. THE BUILDING SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.30 FOOT ABOVE, OR 0.30 FOOT
<br />BELOW, THE PRESCIBED ELEVATION AT ANY PRINT WHERE MEASUREMENT IS MADE.
<br />2. THE STREET OR PARKING AREA SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.05 FOOT ABOVE,
<br />OR 0.10 FOOT BELOW. THE PRESCRIBED ELEVATION OF ANY POINT WHERE MEASUREMENT IS MADE.
<br />3. AREAS WHICH ARE TO RECEIVE TOPSOIL SHALL BE GRADED TO WITHIN 0.30 FOOT ABOVE OR BELOW THE REQUIRED ELEVATION,
<br />UNLESS DIRECTED OTHERWISE BY THE ENGINEER
<br />4. TOPSOIL SHALL BE GRADED TO PLUS OR MINUS 1/2 INCH OF THE SPECIFIED THICKNESS.
<br />K. MAINTENANCE
<br />1. THE CONTRACTOR SHALL PROTECT NEWLY GRADED AREAS FROM TRAFFIC AND EROSION, AND KEEP FREE OF TRASH AND DEBRIS.
<br />2. CONTRACTOR SHALL REPAIR AND REESTABUSH GRADES IN SETTLED, ERODED, AND RUTTED AREAS TO SPECIFIED TOLERANCES.
<br />DURING THE CONSTRUCTION, IF REOUIRED. AND DURING THE WARRANTY PERIOD. ERODED AREAS WHERE TURF 15 TO BE ESTABLISHED,
<br />SHALL BE RESEEDED -AND MULCHED.
<br />3. WHERE COMPLETE COMPACTED AREAS ARE DISTURBED BY SUBSEQUENT CONSTRUCTION OPERATIONS OR ADVERSE WEATHER
<br />CONTRACTOR SHALL SCARCIFY, SURFACE, RESHAPE, AND COMPACT TO REQUIRED DENSITY PRIOR TO FURTHER COMPACTION.
<br />L AFTER THE SITE GRADING 15 COMPLETED, IF EXCESS OR SHORTAGE OF SOIL MATERIAL EXISTS, THE CONTRACTOR SHALL
<br />TRANSPORT ALL EXCESS SOIL MATERIAL DFF THE sir TO AN AREA SELECTED BY THE CONTRACTOR, OR IMPORT SUITABLE MATERIAL
<br />TO THE SITE.
<br />M. WHEN THE SITE GRADING CONSTRUCTION IS COMPLETED. THE CONTRACTOR SHALL SEED AND MULCH THOSE AREAS AS DIRECTED
<br />BY THE OWNER. THE SEEDING SHALL COMPLY WITH MN /DOT SPECIFICATION NO. 3876 WITH THE USE OF MN/DOT MIXTURE N0. 50A
<br />AND APPLIED A7 A RATE OF 100 POUNDS PER ACRE. THE SEEDED AREA SHALL BE MUCHHED. THE MULCH SHALL COMPLY WITH
<br />MN/DOT SPECIFICATION 3882, TYPE 1. THE MULCH SHALL BE APPLIED AND ANCHORED IN ACCORDANCE MN/DOT SPECIFICATION N0.
<br />2575.3, F1. MULCH SHALL BE APPLIED AT THE RATE OF 2 TONS PER ACRE. THE MULCH SHALL BE ANCHORED WITH A DISC,
<br />CLODBUSTER OR OTHER APPROVED EQUIPMENT.
<br />A WOOD FIBER BLANKET SHALL BE FURNISHED AND PLACED IN AREAS WHERE THE SLOPE EXCEEDS 3:1.
<br />N. THE CONTRACTOR SHALL DETERMINE THE LOCATION OF ANY HAUL ROADS THAT MAY BE REQUIRED TO COMPLETE THE SITE
<br />GRADING CONSTRUCTION. THE CONTRACTOR SHALL COMPLY WIN THE REOUIREMENTS OF THE GOVERNING AUTHORITY OF EACH
<br />ROADWAY. THE CONTRACTOR SHALL POST WHATEVER SECURITY, AND COMPLY WITH ALL CONDITIONS WHICH ARE REQUIRED BY EACH
<br />GOVERNING AUTHORITY OF EACH ROADWAY.
<br />0. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING AND MAINTAINING TRAFFIC CONTROL DEVICES SUCH AS BARRICADES,
<br />WARNING SIGNS DIRECTIONAL SIGNS, FLAGMEN AND UGHTS TO CONTROL THE MOVEMENT OF TRAFFIC WHERE NECESSARY. TRAFFIC
<br />CONTROL DEVICES SHALL CONFORM TO APPROPRIATE MINNESOTA DEPARTMENT OF TRANSPORTATION STANDARDS.
<br />P. DISTURBED AREAS WITHIN WETLAND MITTGATIOY. AREAS AND ANY 1:R
<br />DIES TBED AREAS WITHIN T'H5E WETLANDS SHALL BE RES70HEEF
<br />WITH 6 TO 12 INCHES OF ORGANIC SOILS, PREFERABLY SOILS THAT WERE PREVIOUSLY REMOVED FROM WETLAND AREAS. SEEDING IN
<br />11-15 WETLAND MITIGATION AREAS ABOVE THE NORMAL WATER LEVEL SHALL BE CORPS OF ENGINEERS WET MEADOW SEED MIXTURE. OR
<br />MN/DOT SEED MIXTURE 328, OR APPOVED EQUAL THE SEED SHALL BE WAICHU) UNTIL A HEALTHY STAND OF GRASS 15 OBTAINED.
<br />0. DISCHARGE OF 011 OR OTHER HAZARDOUS SUBSTANCES INTO THE STORM WATER 15 SUBJECT TO REPORTING AND CLEANUP
<br />REQUIREMENTS. IN CASE OF AN ACCIDENTAL SPILL THE MPCA SHALL BE NOTIFIED AT THEIR 24 -11OUR TELEPHONE NUMBER:
<br />651= 5495451
<br />R THE CONTRACTOR SHALL COMPLETE DEWATERING AS REQUIRED TO COMPLETE THE SITE GRADING CONSTRUCTION.
<br />S THE CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF THE MINNESOTA POLLUTION CONTROL AGENCY - NATIONAL
<br />POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT. THE CONTRACTOR SHALL 85 REQUIRED TO BE A CD- APPLICANT WITH
<br />THE OWNER THE CONTRACTOR SHALL COMPLETE THE REQUIRED INSPECTION REPORTS. THE CONTRACTOR SHALL BE RESPONSIBLE
<br />FOR MAINTENANCE OF THE EROSION CONTROL DEVICES. A COPY OF THE PERMIT CAN BE OBTAINED FROM THE ENGINEER.
<br />Revisions
<br />Na Date By Remarks
<br />1 12/16/0711PD
<br />PER COY COMMENTS
<br />2
<br />3
<br />6/1/07
<br />7/24/07
<br />K15
<br />KTS
<br />PER OTT COMMENTS
<br />PER CRT CarAMENT5
<br />I hereby certify that this pIOn Was prepored by
<br />me or under my direct supervision and that
<br />I tan o duly licensed Professional Engineer
<br />under the lairs of the Slate of Minnesota
<br />Slanahve
<br />Nome
<br />MARC DOLEZAL
<br />Date 6/5/07 License j 42004
<br />Designed TRK
<br />Drawn IRK
<br />Date 10/4/05
<br />Checked
<br />Approved
<br />A
<br />V
<br />CROSS SECT7ON
<br />NOT TO E.r'u r
<br />f
<br />gE NOTE AT LEFT
<br />FOR SEE134/40 SPECIFICATIONS
<br />WETLAND MITIGATION CROSS SECTION
<br />NO MLLE
<br />G501)43 IC REOL RED
<br />58008 RIPRAP (MIRAN 500
<br />OR EOLFAL).
<br />NDWIDUAL STONES, EXCEPT 11105E VSED FOR
<br />CHINKING. STALL NOT WEIGHT LESS THAN 50
<br />LBS. EACH.
<br />PLACE WRAP AROUND SIDES AND OVER TOP
<br />OF FLARED END SECTIONS
<br />ALL FLARED Elm SECTIONS SHALL BE CUP
<br />HAND - PLACED RIPRAP, 1 roar DEEP
<br />01 ACCORDANCE MTh MNDOT SPECS
<br />RIPRAP 0EOURED
<br />Size of Pipe Cu.Td.
<br />54' 4 Over 20-24
<br />36' ie 4B- 10-13
<br />27" to 33' 6-8
<br />24' A Lea 4-6
<br />NOTE: One CLLTO is
<br />oppros:note,. 1.4 torts
<br />RIP RAP DETAIL
<br />NO SCALE
<br />FILTRATION BASINS 1 AND 2
<br />500 3DE SLOPES
<br />SOIL MIXTURE
<br />30Z NATIVE TOPSOIL.
<br />405 SEMI - COARSE WASHED (DR NATIVE) SANG,
<br />305 MN001 GRADE 2 COMPOST
<br />LOOSEN TO A DEPTH OF 12+ INCHES P8OR TO PLANTING
<br />/MNDOT SEED MIX 326
<br />�2' THICK MULCH COVER
<br />II= III= I��II�JI
<br />ORANTILE INVERT
<br />BASIN 1 = 887.0
<br />BASH 2 = 888.0
<br />BOTTDIA
<br />BASH 1 = 886.5
<br />BASH 2 = 887.5
<br />PROTECT BASINS FROM SEDIMENTATION AtIER CONSTRUCTION
<br />6' PERFORATED PE PIPE N/ SOCK
<br />(CONNECT TO CATCH BASIN)
<br />FILTRATION AREA
<br />NO SCALE
<br />HULT &
<br />ASSOCIATES, INC.
<br />PO Box 37
<br />Forest Lake, MN 55025
<br />ph: (651) 4643130
<br />fa= (651) 4644822
<br />email: hutt@mfra.com
<br />surveyors -I- Engineer: 4- Wetland Specialist
<br />�A1
<br />12' PIPE
<br />t-i
<br />J
<br />1r DBE BASIN
<br />6• PIPE
<br />VARIABLE OVERALL
<br />IIBGHT '(2)
<br />'(2) MAXIMUM 12 DIA. NYLOPLAST
<br />RECOMMENDED INLINE DRAIN OR EQUAL
<br />OVERALL HEIGHT 1O
<br />12" INLINE DRAIN WITH 12" PIPE (CB I & 2)
<br />TWINE OR WIRE
<br />BALES PLACED ON
<br />EDGE, BUTTED TIGHT
<br />TWO STAKES IN EACH BALE
<br />AND EMBEDDED IN GROUND
<br />10" MINIMUM
<br />DITCH SECTION
<br />FLOW T�
<br />nl
<br />2 "x2" WOOD STAKE
<br />OR REINF. BAR
<br />POINT A
<br />MUST BE
<br />HIGHER THAN
<br />POINT B
<br />BALE SECTION
<br />DITCH CHECKS TO BE INSTALLED AS
<br />NEEDED OR AS DIRECTED BY ENGINEER.
<br />DITCH CHECK
<br />Client
<br />Brian Wessel
<br />Lino Lakes, MN
<br />NOTE:
<br />THE ROCK ENTRANCES SHALL BE INSTALLED
<br />PRIOR TO THE START OF ANY SITE WORK
<br />THE ROCK ENTRANCES SHALL BE INSPECTED
<br />FOLLOWING EACH RAINFALL, MAINTENANCE OF
<br />THE ROCK ENTRANCES SHALL INCLUDE A TDP
<br />DRESSING OF NEW GRAVEL, OR REMOVAL AND
<br />REPLACEMENT DF THE GRAVEL AS NEEDED, TO
<br />KEEP THE ENTRANCE FREE FROM COLLECTED MUD.
<br />ROCK ENTRANCE DRIVE
<br />ND SCALE
<br />2" x 2" WOOD POSTS
<br />7.7' 0.C.
<br />ENGINEERING FABRIC
<br />(MIRAF!— ENVIRO FENCE
<br />OR APPROVED EOUAL)
<br />DIRECTION OF
<br />DRAINAGE
<br />SILT FENCE DETAIL
<br />ND SCALE
<br />aNTER.IE
<br />335
<br />4'
<br />NODS NI
<br />1. INAQ f 1DP31L SEED. F08TL
<br />NOOK k OIS ANCHOR ALL DESIURIED
<br />AREAS.
<br />__2 THE a1ID SOS RA _Bpi 6___
<br />UMW @lEMO E CRAWL MOINES
<br />3. PAW 50 -FEE1 EAST OF ROOM LAKE DRIVE
<br />11/2.5- leIfOT TOE VW 450E B1 HEAR COR4
<br />Project
<br />Moon Marsh at Lino Lakes
<br />Lino Lakes, MN
<br />MOOT 358 QAQ 5
<br />LY F MART OR 937 SL ENCOUNTERED
<br />IMLA.ECMIO•Lat)
<br />C F WRIT OR way' SCRS ENCalaiRED
<br />— 15149P 054SCGSGP,GLDC)
<br />TYPICAL PRIVATE ROADWAY SECTION
<br />rH9® GRADE
<br />N0 SCALE
<br />RECEIVED
<br />JUL 2 7 2007
<br />GF1Y OF UNO LAKES
<br />Sheet Title
<br />Notes and details
<br />Sheet
<br />HULT FILE ND.: 04229
<br />
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