11/14/2012 P&Z Packet - Laserfiche WebLink

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19.2 X 7P 17.19 TP 17.74 15 47.58 914 = 16 9 6" 16.45 \\\ TP 16.85 17.88 98 TP 160 TC 17.95 11. 17 16.78 1P 16.38 TP 16.25 '916 1P 16 �. ■ 7.60 14.80 .% 1P:/4.80 1578 ',: :14.41 15.50 20 4C/TT;15.7 14.40 14.2 1P 13.0 • '11.:12.25 • / 2.20 2. 412 • 7P 13.0 ? TP 0 11? 12.I254: : 130 I 12.55 ; i la 1P 1fy�1_, 1 911 16231P MAIN STREET - LEGEND PROPOSED EXISTING PROPERTY LIMIT CURB & GUTTER STORM SEWER DRAINTILE BUILDING RETAINING WALL WETLAND UMITS TREEUNE SPOT ELEVATION CONTOUR RIP RAP OVERFLOW ELEV. SOIL BORINGS OOOCoo0067.00. ommsommemonmetrorem 9625 EOF 700(X a 962.5 X sr� sor14F NORTH 0 40 80 SCALE IN FEET GRADING NOTES A. PROPOSED CONTOURS ARE TO FINISHED SURFACE ELEVATION. SPOT ELEVATIONS ALONG PROPOSED CURB DENOTE GUTTER GRADE. B. CONTRACTOR SHALL REVIEW PAVEMENT GRADIENT AND CONSTRUCT "GUTTER our WHERE WATER DRAINS AWAY FROM CURB. ALL OTHER AREAS SHALL BE CONSTRUCTED AS "GUTTER IM CURB. C. ALL GRADIENT ON SIDEWALKS ALONG THE ADA ROUTE SHALL HAVE A MAXIMUM LONGITUDINAL SLOPE OF 5 %(1:20), EXCEPT AT CURB RAMPS (L'12), AND A MAXIMUM CROSS SLOPE OF 2.08%11:48). THE MAXIMUM SLOPE IN ANY DIRECTION ON AN ADA PARKING STALL OR ACCESS AISLE SHALL BE IN 2.09%(5'48). THE CONTRACTOR SHALL REVIEW AND VERIFY THE GRADIENT IN THE FIELD ALONG THE ADA ROUTES PRIOR TO PLACING CONCRETE OR BITUMINOUS. THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY IF THERE IS A DISCREPANCY BETWEEN THE GRADIENT IN THE FIELD VERSUS THE DESIGN GRADIENT. O. THE CONTRACTOR IS CAUTIONED THAT "THE SUBSURFACE UTILITY INFORMATION SHOWN ON THESE PLANS IS A UTILITY QUALITY LEVEL D. THIS QUALITY LEVEL WAS DETERMINED ACCORDING TO THE GUIDELINES OF CI /ASCE 38-02 TITLED 'STANDARD GUIDELINES FOR THE COLLECTION AND DEPICTION OF EXISTING SUBSURFACE UDUTY DATA'. THE CONTRACTOR AND /OR SUBCONTRACTORS SHALL DETERMINE THE EXACT LOCATION OF ALL NOTING UTILITIES BEFORE COMMENCING WORK, BY CONTACTING THE NOTIFICATION-CENTER (GOPHER STATE ONE FOR MINNESOTA AT 1- 800.252 - 1166). THE CONTRACTOR AND /OR SUBCONTRACTOR AGREES TO BE 50115 RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY HIS OR HER FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UTILITIES (UNDERGROUND AND OVERHEAD). IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. N TO AVOID PROPERTY DAMAGE E. THE ADJACENT T PRECAUTIONS NECESSARY CO TRACTOR PROPERTIESOS SOLELY CONSTRUCTION FOPYDSESAGES T PROJECT. ADJTHE CONTRACTOR WILL BE GDURING E CONSTRUCTOR ANY DAMAGES TORTE ADJACENT PROPERTIES OCCURRING DURING THE CONSTRUCTION PHASES OF THIS PROJECT. F. SAFETY NOTICE TOCONFRACTORS: IN ACCORDANCE WTI GENERALLY ACCEPTED CONSTRUCTION PRACTICES, THE CONTRACTOR WILL BE SOLELY AND COMPLETELY RESPONSIBLE FOR CONDITIONS ON THE JOB SUE, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY DURING PERFORMANCE OF THE WORK. THIS REQUIREMENT WILL APPLY CONTINUOUSLY AND NOT BE UNITED TO NORMAL WORKING HOURS. THE DUTY OF THE ENGINEER OR THE DEVELOPER TO CONDUCT CONSTRUCTION REVIEW OF THE CONTRACTOR'S PERFORMANCE IS NOT INTENDED TO INCLUDE REVIEW OF THE ADEQUACY OF THE CONTRACTOR'S SAFETY MEASURES IN, ON OR NEAR THE CONSTRUCTION SITE. G. THE CONTRACTOR SHALL COMPLETE THE SITE GRADING CONSTRUCTION IN ACCORDANCE WITH THE REQUIREMENTS OF THE OWNER'S SOILS ENGINEER ALL SOIL TESTING SHALL BE COMPLETED BY THE OWNER'S SOILS ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ALL REQUIRED SOIL TESTS AND INSPECTIONS WITH THE SOILS ENGINEER. A 560501 HNICAL ENGINEERING SOILS REPORT HAS BEEN COMPLETED BY: COMPANY- TBD ADDRESS: PHONE: DATED: THE CONTRACTOR SHALL OBTAIN A COPY OF THE SOILS REPORT. H. THE CONTRACTOR SHALL COMPLETE DEWATERING AS REQUIRED TO COMPLETE THE SITE GRADING CONSTRUCTION. I. PRIOR TO PLACEMENT OF THE AGGREGATE BASE A TEST ROLL WILL BE REQUIRED ON THE STREET AND PARKING AREA 508GRADE. THE CONTRACTOR SHALL PROVIDE A LOADED TANDEM AXLE TRUCK WITH A GROSS WEIGHT OF 25 TONS. THE TEST ROVING SHALL BE AT THE DIRECTION OF THE SOILS ENGINEER AND SHALL BE COMPLETED IN AREAS AS DIRECTED BY THE 50115 ENGINEER. THE SOILS ENGINEER SHALL DETERMINE WHICH SECTIONS OF THE STREET OR PARKING AREA ARE UNSTABLE. CORRECTION OF THE SUBGRADE SOILS SHALL BE COMPLETED IN ACCORDANCE WITH THE REQUIREMENTS OF THE SOILS ENGINEER 1. REPLACE ALL SUBGRADE SOIL DISTURBED DURING THE CONSTRUCTION THAT HAVE BECOME UNSUITABLE AND WILL NOT PASS ATM ROLL REMOVE UNSUITABLE SOIL FROM THE SITE AND IMPORT MUTABLE SOIL AT NO ADDmONAL COST TO THE OWNER. K. THE TREES AND OTHER NATURAL VEGETATION WITHIN THE PROJECT AND /OR ADJACENT TO THE PROJECT ARE OF PRIME CONCERN TO THE CONTRACTOR'S OPERATIONS. HE WILL BE REQUIRED 10 PROTECT THE TREES WHICH ARE TO BE SAVED TO BE SURE THAT EQUIPMENT IS NOT NEEDLESSLY OPERATED UNDER NEARBY TREES AND SHALL EXERCISE EXTREME CAUTION IN WORKING ADJACENT TO TREES. SHOULD ANY PORTION OF THE TREE BRANCHES REQUIRE REMOVAL TO PERMIT OPERATION OF THE CONTRACTORS EQUIPMENT, HE SHALL OBTAIN THE SERVICES OF A PROFESSIONAL TREE TRIMMING SERVICE TO TRIM RN TREES PRIOR TO THE BEGINNING OF OPERATION. SHOULD THE CONTRACTOR'S OPERATIONS RESULT IN THE BREAKING OF ANY LIMBS, THE BROKEN UMBS SHOULD BE REMOVED IMMEDIATELY AND CUTS SHALL BE PROPERLY PROTECTED TO MINIMIZE ANY LASTING DAMAGE TO THE TREE. NO TREES SHALL BE REMOVED WITHOUT AUTHORIZATION BYTE ENGINEER COSTS FOR TRIMMING SERVICES SHALL BE CONSIDERED INCIDENTAL TO THE GRADING CONSTRUCTION AND NO SPECIAL PAYMENT WILL BE MADE. L THE TREES AND OTHER NATURAL VEGETATION WITHIN THE PROJECT AND /OR ADJACENT TO \ THE PROJECT ARE OF PRIME CONCERN TO THE CONTRACTOR'S OPERATIONS AND SHALL BE RESTRICTED AREA HE WILL BE REQUIRED TO PROTECT THE TREES WHICH ARE TO BE SAVED TO BE SURE THAT THE EQUIPMENT IS NOT NEEDLESSLY OPERATED UNDER NEARBY TREES AND SHALL EXERCISE EXTREME CAUTION IN WORKING ADJACENT TO TREES. SHOULD ANY PORTION OF THE TREE BRANCHES REQUIRE REMOVAL TO PERMIT OPERATION OF THE CONTRACTOR'S EQUIPMENT, HE SHALL OBTAIN THE SERVICES OF A PROFESSIONAL TREE TRIMMING SERVICE TO TRIM THE TREES PRIOR TO THE BEGINNING OF OPERATION. SHOULD THE CONTRACTOR'S OPERATIONS RESULT IN THE BREAKING OF ANY LIMBS, THE BROKEN LIMBS SHOULD BE REMOVED IMMEDIATELY AND CUTS SHALL BE PROPERLY PROTECTED TO MINIMIZE ANY LASTING DAMAGE TO THE TREE NO TREES SHALL BE REMOVED WITHOUT AUTHORIZATION BY THE ENGINEER. COSTS FOR TRIMMING SERVICES SHALL BE CONSIDERED INCIDENTAL TO THE CONSTRUCTION AND NO SPECIAL PAYMENT WILL BE MADE. 9.95 T. RESTRICTED AREAS SHALL INCLUDE ALL DESIGNATED TREED AREAS OUTSIDE OF THE DESIGNATED CONSTRUCTION ZONE. ALL VEGETATION WITHIN THE RESTRICTED AREAS SHALL REMAIN. CONTRACTOR SHALL RESTRICT ALL GRADING AND CONSTRUCTION ACTIVITIES TO AREAS DESIGNATED ON THE PLANS. ACTNRIES WITH18 THE CONSTRUCTION MAY BE RESTRICTED TO A NARROWER WIDTH IN THE FIELD TO SAVEADDIONAL TREES AS DIRECTED BY THE OWNER. ACTIVmES PROHIBITED OUTSIDE OF THE CONSTRUCTION BOUNDARIES WOULD INCLUDE. BUT NOT BE LIMITED TO: SOIL AND OTHER MATERIAL STOCKPILING, EQUIPMENT OR MACHINERY STORAGE, DRIVING OF ANY VEHICLE, LEAKAGE OR SPILLAGE OF ANY "WASHOUT° OR OTHER TOXIC MATERIAL THE COLLECTION OF OTHER DEBRIS AND SOIL STOCKPILING WILL BE IN AN AREA DETERMINED ON-SITE BY THE ENGINEER. ALL RESTRICTED AREAS SHALL BE FENCED OFF WITH BRIGHT ORANGE POLYETHYLENE SAFETY NETTING AND STEEL STAKES AS SHOWN ON THE TREE PROTECTION DETAIL 57 NO TIME SHALL THIS FENONG BE REMOVED OR ACTIVITY OF ANY KIND TAKE PLACE WITHIN R. FINAL PLACEMENT OF ALL PROTECTIVE FENCING 51431 BE COMPLETE BEFORE ANY WORK COMMENCES ON-SRE N. EXCAVATE TOPSOIL FROM AREAS TO BE FURTHER EXCAVATED OR REGRADED AND STOCKPILE IN AREAS DESIGNATED ON THE SITE THE CONTRACTOR SHALL SALVAGE ENOUGH TOPSOIL FOR RESPREADING ON THE SITE AS SPECIFIED. EXCESS TOPSOIL SHALL BE PLACED IN EMBANKMENT AREAS, OUTSIDE OF BUILDING PADS, ROADWAYS AND PARKING AREAS. THE CONTRACTOR SHALL SUBCUT CUT AREAS, WHERETURF IS TO BE ESTABUSHED. TO A DEPTH OF 41NCHES. RESPREAD TOPSOIL IN AREAS WHERE TURF IS TO BE ESTABLISHED TO A MINIMUM DEPTH OF 41NCHES. 0. FINISHED GRADING SHALL BE COMPLETED, THE CONTRACTOR SHALL UNIFORMLY GRADE AREAS WITHIN OMITS OP GRADING, INCLUDING ADJACENT TRANSITION AREAS. PROVIDE A SMOOTH FINISHED SURFACE WITHIN SPECIFIED TOLERANCES, WITH UNIFORM LEVELS OR SLOPES BETWEEN POINTS WHERE ELEVATIONS ARE SHOWN, OR BETWEEN SUCH POINTS AND EXISTING GRADES. AREAS THAT HAVE BEEN FINISHED GRADED SHALL BE PROTECTED FROM SUBSEQUENT CONSTRUCTION OPERATIONS, TRAFFIC AND EROSION. REPAIR ALL AREAS THAT HAVE BECOME RUTTED BY TRAFFIC OR ERODED BY WATER OR HAS SETTLED BELOW THE CORRECT GRADE. ALL AREAS DISTURBED BY THE CONTRACTOR'S OPERATIONS SHALL RE RESTORED TO EQUAL OR BETTER THAN ORIGINAL CONDmON OR TO THE REQUIREMENTS OF THE NEW WORK. P. TOLERANCES 1. THE COMMERC IAL BUILDING SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 0.10 FOOT ABOVE, OR 0.10 FOOT BELOW, THE PRESCRIBED ELEVATION AT ANY POINT WHERE MEASUREMENT IS MADE 2. THE STREET OR PARKING AREA SUBGRADE FINISHED SURFACE ELEVATION SHALL NOT VARY BY MORE THAN 065 FOOT ABOVE, OR 0.10 FOOT BELOW, THE PRESCRIBED ELEVATION OF ANY POINT WHERE MEASUREMENT IS MADE. 3. AREAS WHICH ARE TO RECEIVE TOPSOIL SHALL BE GRADED TO WITHIN 030 FOOT ABOVE OR BELOW THE REQUIRED ELEVATION, UNLESS DIRECTED OTHERWISE BY THE ENGINEER. 4. TOPSOIL SHALL BE GRADED TO PLUS OR MINUS 1/2 INCH OF THE SPECIFIED THICKNESS. R. AFTER THE SITE GRADING IS COMPLETED, IF EXCESS OK SHORTAGE OF SOIL MATERIAL EXISTS, THE CONTRACTOR SHALL TRANSPORT ALL EXCESS SOIL MATERIAL OFF THE SITE TO AN AREA SELECTED BY THE CONTRACTOR, OR IMPORT SUITABLE MATERML TO THE SITE. 5. THE CONTRACTOR SHALL DETERMINE THE LOCATION OF ANY HAUL ROADS THAT MAY BE REQUIRED TO COMPLETE THE SITE GRADING CONSTRUCTION AND SHALL INDICATE HAUL ROADS ON EROSION AND SEDIMENT CONTROL "SITE MAP-. THE CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF THE GOVERNING AUTHORITY OF EACH ROADWAY. THE CONTRACTOR SHALL POST WHATEVER SECURRY, AND COMPLY WITH ALL CONDITIONS WHICH ARE REQUIRED BY EACH GOVERNING AUTHORITY OF EACH ROADWAY. T. IF THE CONTRACTOR ENCOUNTERS ANY DRAIN TILE WITHIN THE SITE, HE OR SHE SHALL NOTIFY ME ENGINEER WITH THE LOCATION, SIZE INVERT AND IF THEME UNE IS ACTIVE. NO ACTIVE GRAIN TILE SHALL BE BACKFILLED WITHOUT REVIEW, DISCUSSION AND APPROVAL FROM THE PROJECT ENGINEER. U. INFILTRATION BASIN CONSTRUCTION REQUIREMENTS: 1. HEAVY EQUIPMENT SHALL NOT TRAVEL WITHIN THE INFILTRATION BASIN AREA EXCAVATION WITHIN THE INFILTRATION BASIN SHALL BE PERFORMED IN USE OF A SALOME BUCKET WITH TEETH. THE CONTRACTOR SHALL DISC OR TILL THE SOILS IF REQUIRED BY THE SOILS ENGINEER. 2. INFILTRATION BASIN SHALL BE PROTECTED BY SILT FENCE DURING CONSTRUCTION OF SITE GRADING, UTILITIES, AND STREETS. ALL DEPOSFTED SEDIMENT DURING CONSTRUCTION ACTIVITY SHALL BE PROPERLY DISPOSED OF DOWNSTREAM OF INFILTRATION BASIN, IF P059BLE. 3. ALL FLARED ENO SECTION INLETS AND CATCH BASIN MANHOLE INLETS SHALL HAVE INLET EROSION CONTROL PROTECTION IN PLACE UNTIL FINALSTABILQATION BASIN HAS OCCURRED. 4. THE CONTRACTOR SHALL RESEED OR REPTANT ANY AREAS ON WHICH THE ORIGINAL SEED HAS FAILED TO GERMINATE AS DIRECTED BY THE OWNER'S ENGINEER. 5.IF ALTERNATIVE METHODS OF INFILTRATION BASIN CONSTRUCTION ARE PROPOSED BY THE CONTRACTOR, THOSE ALTERNATIVE METHODS WILL REQUIRE WRITTEN APPROVAL BY THE OWNER'S ENGINEER. B COSTS FOR REMOBILIZATION (IF REQUIRED) TO COMPLETE INFILTRATION BASIN CONSTRUCTION WILL BECONOUCIED AT THE CONTRACTOR'S EXPENSE. fra 8ng(0BB1Og SBIVByID5 planning energy 14880 28th Ave. N. Ste 140 Plymouth, Minnesota 55447 (763) 476.6010 telephone (763) 476.8532 facsimile www.mttasom Client r■ s CONSTRUCTION Patterson Project BILL'S SUPERETTE Location LINO LAKES, MN Certification 1 hereby certify that this plan, specIfica report was prepared bymapr under, supervision and that i am a duly li professional ENGINEER under of the state O 1 Minnesota. �O\ Michael C. dt Re8Btratjp©.. 2661 Date: 09/07/2012 Nap by{ contact us Tor a wet signed ropy of This p�h Is available upon request at MFRA Inc, h, MN office. Summary Designed: 81519 Drawn:ABS Approved: MCB Book / Page: 727/55 Phase:PRELIM Initial Issue: 09/07/2012 Revision History No. Date By Submittal / Revision A 09/20/12 SEG WATERSHED COMMENTS B 10/15/12 LTA CT COMMENTS C 10.25.12 KIT CITY IANDSCAPECOMMENTS Sheet Title GRADING PLAN Sheet No. Revision 04.01 C Project No. FEN19355