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GRADING <br />CONSTRUCTION NOTES <br />TEMPORARY AND PERMANENT EROSION AND SEDIMENT CONTROL TEMPORARY AND PERMANENT EROSION AND SEDIMENT CONTROL GENERAL CONSTRUCTION NOTES <br />1. EXISTING TOPSOIL SHALL BE SALVAGED, PULVERIZED AND 1. TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES SHOWN IN <br />SUBSEQUENTLY PLACED ON DISTURBED AREAS IN ACCORDANCE WITH THE TABULATIONS AND PLAN SHEETS ARE FOR SUGGESTED <br />MNDOT SPECIFICATION 2105.3. LOCATIONS. THE ENGINEER, DURING THE TIME OF CONSTRUCTION, <br />MAY ADJUST THESE LOCATIONS TO BEST SUIT THE PROJECT <br />2. SUITABLE MATERIAL SHALL BE DEFINED AS ANY GRANULAR MINERAL CONDITIONS. THIS DOES NOT HOWEVER, RELIEVE THE CONTRACTOR <br />SOIL ENCOUNTERED IN THE PROJECT EXCAVATIONS OR BORROW THAT OF THEIR RESPONSIBILITIES AS SET FORTH IN THE MNDOT <br />MEETS THE REQUIREMENTS OF MNDOT SPECIFICATION 3149261, SPECIFICATIONS AND NPDES STORM WATER PERMIT FOR <br />GRANULAR BORROW. CONSTRUCTION ACTIVITY. <br />3. UNSUITABLE MATERIAL SHALL BE DEFINED AS ANY NON-GRANULAR <br />SOILS SUCH AS LOAM, PEAT, MUCK, TOPSOIL, OR OTHER ORGANIC <br />MATERIAL. <br />4. THE GRADING GRADE IS THE BOTTOM OF THE CLASS 5 AGGREGATE <br />BASE. <br />5. IF ANY UNSUITABLE MATERIAL IS ENCOUNTERED IN THE UPPER 4 FEET <br />OF THE GRADING GRADE, IT SHALL BE REMOVED. UNSUITABLE <br />MATERIAL SHALL NOT BE PLACED WITHIN A 1:1.5 SLOPE DRAWN DOWN <br />AND OUTWARD FROM THE INTERSECTION OF THE BOTTOM OF THE <br />GRADING MATERIAL AND THE INSLOPE. <br />WATER & SEWER- <br />CITY OF PEQUOT LAKES <br />ELECTRICAL- <br />MINNESOTA POWER & LIGHT <br />COMMUNICATIONS <br />TDS METROCOM <br />T D S TELECOM <br />CHARTER COMMUNICATIONS <br />NATURALGAS- <br />XCELENERGY <br />2. ALL TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES SHALL BE <br />IN PLACE PRIOR TO BEGINNING ANY CONSTRICTION ON THE PROJECT. <br />EROSION AND SEDIMENT CONTROL DEVICES SHALL BE MONITORED <br />AND MAINTAINED BY THE CONTRACTOR UNTIL FINAL TURF COVER HAS <br />BEEN ESTABLISHED AND ACCEPTED BY THE CITY. <br />3. ALL EXPOSED SOIL AREAS THAT ARE NOT ACTIVELY BEING WORKED <br />MUST HAVE TEMPORARY EROSION PROTECTION OR PERMANENT <br />COVER WITHIN THE FOLLOWING TIME FRAME: <br />TYPE OF SLOPE TIME <br />ALL SLOPES 14 DAYS <br />4. SEDIMENT TRACKED ONTO STREETS OFF OF THE PROJECT SITE SHALL <br />BE REMOVED WITHIN 24-HOURS USING A STREET SWEEPER WITH A <br />PICKUP BROOM. <br />5. DRAINAGE STRUCTURES SHALL BE PROTECTED WITH THE <br />APPROPRIATE INLET PROTECTION DEVICE DURING ALL PHASES OF <br />CONSTRUCTION. SEDIMENT ENTERING THE STORM SEWER SYSTEM <br />AS A RESULT OF STORM WATER RUNOFF OR CONSTRUCTION ACTIVITY <br />SHALL BE REMOVED BY THE CONTRACTOR AS SOON AS POSSIBLE. <br />UTILITY QUALITY LEVEL DEFINITIONS: <br />218-820-2125 <br />218-568-4754 <br />888-790-1216 <br />218-568-2484 <br />218-821-7672 <br />612-630-4366 <br />Utiliry quality level A: Precise horizontal and <br />vertical location of utilities obtained by the actual ex- <br />posure (or verification of previously exposed and sur- <br />veyed utilities) and subsequent measurement of sub- <br />surface utilities, usually at a specific point. Minimally <br />intrusive excavation equipment is typically used to <br />minimize the potential for utility damage. A precise <br />horizontal and vertical location, as well as other utility <br />attributes, is shown on plan documents. Accuracy is <br />typically set to 15-mm vertical and to applicable hori- <br />zontal survey and mapping accuracy as defined or ex- <br />pected by the project engineer. <br />Utility quality Ieve18: Information obtained <br />through the application of appropriate surface geo- <br />physical methods to determine the existence and ap- <br />proximate horizontal position of subsurface utilities. <br />Quality level B data should be reproducible by surface <br />geophysics at any point of their depiction. This infor- <br />mation is surveyed to applicable tolerances defined by <br />the project and reduced onto plan documents. <br />Utiliry quality level C: Information obtained by <br />surveying and plotting visible above-ground utility fea- <br />tures and by using professional judgment in correlating <br />this information to quality level D information. <br />Utiliry quality level D: Information derived from <br />existing records or oral recollections. <br />6. ALL DISTURBED AREAS SHALL RECEIVE A MINIMUM OF 4" OF TOPSOIL 1. THE CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS PRIOR TO <br />AND THE APPROPRIATE SEED MIXTURE AND MULCH AS SHOWN ON THE CONSTRUCTION AND NOTIFY OWNER OF ANY DIFFERENCES BETWEEN <br />PLAN SHEETS. THE FIELD AND PLAN. <br />7. ALL TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES MUST BE <br />REMOVED BY THE CONTRACTOR WHEN FINAL TURF COVER HAS BEEN <br />ESTABLISHED AND ACCEPTABLE TO THE CITY. AREAS DISTURBED AS A <br />RESULT OF THE REMOVAL PROCESS SHALL BE RE-SEED AND MULCHED <br />WITH THE APPROPRIATE SEED MIXTURE AND MULCH MATERIAL. NO <br />ADDITIONAL PAYMENT FOR RE-SEEDING AS A RESULT OF THE <br />REMOVAL ACTIVITIES WILL BE MADE. <br />10. THE ENGINEER AND CONTRACTOR SHALL DETERMINE THE USE AND <br />PLACEMENT OF TEMPORARY SEEDING BASED ON FIELD CONDITIONS <br />AND CONSTRUCTION PHASING. <br />UTILITIES <br />1. THE ENGINEER HAS MADE AN ATTEMPT TO SHOW ALL PUBLIC UTILITIES <br />WITHIN THE CONSTRUCTION LIMITS OF THIS PROJECT. PUBLIC <br />UTILITIES SHOWN ON THIS PLAN WERE DRAWN USING FIELD SURVEY <br />INFORMATION AND MAPS PROVIDED TO THE ENGINEER BY THE UTILITY <br />COMPANIES AS A RESULT OF A GOPHER STATE ONE CALL DESIGN <br />LOCATE REQUEST. IT IS THE CONTRACTORS RESPONSIBILITY TO <br />VERIFY THESE LOCATIONS PRIOR TO BIDDING AND CONSTRUCTING THE <br />PROJECT. <br />2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL EXCAVATION <br />LOCATES AND SHALL NOTIFY ALL AFFECTED UTILITY COMPANIES AT <br />LEAST 48-HOURS BEFORE CONSTRUCTION. <br />3. THE SUBSURFACE UTILITY INFORMATION IN THIS PLAN IS UTILITY <br />QUALITY LEVEL D. THIS QUALITY LEVEL WAS DETERMINED ACCORDING <br />TO THE GUIDELINES OF Cl/ASCE 38-.2, ENTITLED "STANDARD <br />GUIDELINES FOR THE COLLECTION AND DEPICTION FO EXISTING <br />SUBSURFACE UTILITY DATA". <br />THE FOLLOWING STANDARD PLATES, APPROVED BY THE FEDERAL HIGHWAY <br />ADMINISTRATION, SHALL APPLY ON THIS PROJECT. <br />PLATE NO. DESCRIPTION <br />3000L REINFORCED CONCRETE PIPE <br />3006G GASKET JOINT FOR R.C. PIPE <br />3007D SHEAR REINFORCEMENT FOR PRECAST DRAINAGE STRUCTURES <br />4006L MANHOLE OR CATCH BASIN PRECAST - DESIGNS H <br />4010H CONCRETE SHORT CONE & ADJUSTING RING SECTIONAL CONCRETE <br />4011 E PRECAST CONCRETE BASE <br />4024A 48" DIA. PRECAST SHALLOW DEPTH CATCH BASIN <br />4101 D RING CASTING FOR MANHOLE OR CATCH BASIN <br />4108F ADJUSTING RINGS FOR CATCH BASINS AND MANHOLES <br />4110F COVER CASTING FOR MANHOLE <br />4180J MANHOLE OR CATCH BASIN STEP <br />7035M CONCRETE WALK & CURB RETURNS AT ENTRANCES <br />7100H CONCRETE CURB AND GUTTER DESIGN B <br />7111J INSTALLATION OF CATCH BASIN CASTINGS <br />80001 STANDARD BARRICADES <br />2. UNLESS OTHERWISE NOTED, ALL MATERIALS, CONSTRUCTION <br />TECHNIQUES AND TESTING SHALL CONFORM TO THE 1999 ED. OF THE <br />"STANDARD SPECIFICATIONS FOR TRENCH EXCAVATION AND <br />BACKFILL/SURFACE RESTORATION, WATERMAIN AND SERVICE LINE <br />INSTALLATION AND SANITARY SEWER AND STORM SEWER INSTALLATION" <br />AS PUBLISHED BY THE CITY ENGINEERS ASSOCIATION OF MINNESOTA <br />AND THE "STANDARD SPECIFICATIONS FOR CONSTRUCTION AS <br />PUBLISHED BY THE MINNESOTA DEPARTMENT OF TRANSPORTATION <br />SEPT. 5, 2005 ED. THE CONTRACTOR SHALL REQUIRE ALL PROCEDURES <br />AS OUTLINED BY THE LOCAL AGENCY. <br />3. THE CONTRACTOR SHALL RECEIVE THE NECESSARY <br />PERMISSION/PERMITS FOR ALL WORK LOCATED OUTSIDE OF THE <br />MUNICIPAL RIGHT-OF-WAY AND PROPERTY LIMITS. <br />4. THE CONTRACTOR SHALL VERIFY ALL EXISTING INVERT LOCATIONS AND <br />ELEVATIONS PRIOR TO BEGINNING CONSTRUCTION. <br />REMOVALS AND DISPOSALS <br />1. ALL REMOVED PAVEMENT, STRUCTURES, ETC. (UNLESS SPECIFICALLY <br />NOTED IN THE PLANS) SHALL BECOME THE PROPERTY OF THE <br />CONTRACTOR AND SHALL EITHER BE RECYCLED TO THE EXTENT <br />ALLOWED OR DISPOSED OF IN ACCORDANCE WITH THE APPLICABLE <br />SPECIFICATIONS AND LOCAL REGULATIONS. <br />BASIS FOR ESTIMATED QUANTITIES <br />BITUMINOUS WEARING COURSE <br />BITUMINOUS MIXTURE 115 LBS./SQ.YD./INCH THICKNESS <br />BITUMINOUS TACK COAT 0.05 GAL./SQ. YD. <br />AGGREGATE SURFACING AND BASE <br />AGGREGATE BASE - CLASS 5 110 LBS./SQ.YD./INCH THICKNESS <br />AGGREGATE SURFACING - CLASS 5 110 LBS./SQ.YD./INCH THICKNESS <br />TURF ESTABLISHMENT <br />MULCH MATERIAL TYPE 3 2 TONS/ACRE <br />SEED MIXTURE - 22-111 40 �BS/ACRE <br />STORM SEWERSTRUCTURE SCHEDULE <br />PROPOSED TOP CASTING ASSEMBLY 12" RCP SEPL DRPINAGE <br />DS. NO STATION LOCATION OF CASTING OUTLET Sp DRPINS TO STRUCTURE % GRPDE INLET ELEV. STRUCTURE REMPRKS: <br />LIN. FT. EOCH LIN. FT. EPGH <br />DS 1 0+22 31' RT EX. =128122 1276.71 EX. STORM MANHOLE <br />DS 2 1+10 7.5' LT 1280.00 1277.10 327 B 95 DS 1 020 1276.90 1 2 <br />DS 3 1+g0 16.5' LT 1280.60 1277.42 3.07 A 81 DS 2 0.40 1277.10 1 1 <br />TOTAL 6.34 2 776 2 <br />REMARKS <br />1. PAYHEIGHT=TOPOFCASTING-OUTLETELEV+0.70'-O.S1' <br />2. 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