Laserfiche WebLink
Z <br />Q J <br />0 <br />w <br />(D J 0 <br />Q <br />co <br />0 <br />C5Z <br />zo <br />oN <br />Q0 <br />( J <br />GRADING, DRAINAGE, AND EROSION CONTROL PLAN <br />• <br />ARLO LAN / <br />s8r2r24"z 65.00 is <br />0 <br />CD <br />cs <br />I <br />(/ <br />VS <br />• <br />j � J <br />NOTE DRAINAGE ALONG SIDE <br />LOT UNES SHALL BE DIRECTED <br />INTO INFILTRATION SWALES WITHIN <br />EACH LOT. DRAINAGE SHALL NOT <br />BE DIRECTED ONTO ADJACENT <br />PROPERTIES. <br />Wdl <br />0 <br />so ao <br />LOT 3 <br />LFE: 910.9 <br />LOT 4 <br />LFE: 910.7 <br />W <br />et <br />LOT 2 <br />LFE: 910.9 <br />LFE: 911.3 <br />VITY EASEMENT, <br />r- <br />• <br />(\b <br />I-- EXISTING FENCE <br />(TO BE SAVED) <br />g <br />to <br />0 <br />o <br />S8 <br />-IX CURB & GUTTER <br />165.00 <br />LOIS LANE <br />(BINMINOUS SURFACE) <br />/--EX_ CURB & GUTTER <br />qt T FFNf:E RFO(IIREMFNT5 <br />FABRIC AS PER MNDOT SPEC. 3888 <br />8' MAXIMUM SPACING BETWEEN STAKES <br />2' MINIMUM EMBEDMENT OF STAKES <br />1' MINIMUM EMBEDMENT CF FABRIC <br />30T3'X5 MINIMUM DO8D4StCNS OF WOOD STAKES <br />HEAVY DUTY SILT FENCE PER MNDOT SPEC. 3886 <br />ZILT FENCE <br />WOOD POST <br />MLSE No, 500 <br />GRADING LEGEND <br />SF <br />EXISTING CONTOURS <br />PROPOSED CONTOURS <br />SILT FENCE <br />DRAINAGE ARROW <br />RAIN GARDEN <br />INFILTRATION AREA <br />GRADING NOTES <br />SELO <br />SECTION 8, TOWNSHIP 31, <br />RANGE 22 <br />ANOKA COUNTY, MINNESOTA. <br />PROPOSED HOUSE TYPE (SPLIT ENTRY LOOK OUT) <br />GAR: 912.0 PROPOSED GARAGE ELEVATION <br />PROPOSED LOWEST FLOOR ELEVATION <br />LFE 907 .9_- PROPOSED LOWEST OPENING ELEVATION <br />L0: 911.9�'� <br />PROPOSED CONTOURS REPRESENT FINISHED SURFACE ELEVATIONS. SPOT ELEVATIONS ALONG PROPOSED CURB DENOTE GUTTER UNE OF CURB. <br />EXISTING UTILITIES SHOWN ON THESE PLANS ARE BASED ON RECORD DRAWINGS AND, WHERE POSSIBLE. MEASUREMENTS TAKEN IN THE FIELD. THE <br />INFORMATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. CONTRACTOR SHALL CONTACT THE APPROPRIATE UTIUTY COMPANIES AT LEAST 48 <br />HOURS PRIOR TO EXCAVATION, TO REQUEST EXACT FIELD LOCATION OF UTILITIES. THE CONTRACTOR IS RESPONSIBLE FOR RELOCATING ALL EXISTING UTIUTIES <br />WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. <br />CONTRACTOR TO CALL GOPHER STATE ONE CALL (1- 800 - 252 - 1166) 48 HOURS PRIOR TO EXCAVATION FOR LOCATIONS OF UTILITIES. <br />CONTRACTOR REQUIRED TO PROTECT THE TREES TO BE SAVED. SHOULD ANY PORTION OF THE 1REE BRANCHES REQUIRE REMOVAL TO PERMIT OPERATION OF <br />THE CONTRACTOR'S EQUIPMENT, THE CONTRACTOR SHALL OBTAIN THE SERVICES OF A PROFESSIONAL TRIMMING SERVICE TO TRIM THE TREES SHOULD THE <br />CONTRACTOR'S OPERATIONS RESULT IN THE BREAKING OF ANY UMBS, THE BROKEN LIMBS SHOULD BE REMOVED IMMEDIATELY AND CUTS SHALL BE PROPERLY <br />PROTECTED TO MINIMIZE ANY LASTING DAMAGE. NO TREES SHALL BE REMOVED WITHOUT AUTHORIZATION BY THE ENGINEER. COSTS FOR TRIMMING SERVICES <br />SHALL BE CONSIDERED INCIDENTAL TO THE GRADING CONTRACT. <br />CONTRACTOR SHALL. STRIP, STOCKPILE AND RE- SPREAD SUFFICIENT TOPSOIL TO PROVIDE A MINIMUM FOUR INCH DEPTH TO ALL DISTURBED AREAS TO BE SODDED <br />OR SEEDED. <br />THE PROPOSED GRADING PLAN INDICATES FINAL GRADING AFTER THE HOUSES ARE CONSTRUCTED. THE CONTRACTOR SHALL APPLY A HOLDDOWN OF 2.5' <br />ACROSS THE BUILD PAD LOCATIONS DURING THE GENERAL GRADING OF THE SITE. THE FINISHED BUILDING SUBGRADE ELEVATION SHALL NOT VARY BY MORE <br />THAN 0.10 FEET ABOVE OR BELOW THE PROPOSED ELEVATION. STREET OR PARKING AREA SUBGRADE ELEVATION SHALL NOT VARY BY MORE THAN 0.05 FEET <br />ABOVE OR BELOW THE PRESCRIBED ELEVATION. AREAS TO RECEIVE TOPSOIL SHALL BE GRADED TO YATHIN 0.10 FEET OF THE REQUIRED ELEVATION UNLESS <br />DIRECTED OTHERWISE BY THE ENGINEER TOPSOIL SHALL BE GRADED TO WITHIN INCH OF THE SPECIFIED THICKNESS <br />THE CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF THE MINNESOTA POLLUTION CONTROL AGENCY - NATIONAL POLLUTANT DISCHARGE ELIMINATION <br />SYSTEM (NPOES) PERMIT. CONTRACTOR SHALL BE A C0- APPUCANT WTTH THE OWNER. THE CONTRACTOR SHALL COMPLETE THE REQUIRED INSPECTION <br />REPORTS AND BE RESPONSIBLE FOR MAINTENANCE OF THE EROSION CONTROL DEVICES <br />EROSION CONTROL NOTES <br />ALL EROSION CONTROL MEASURES MUST BE INSTALLED PRIOR TO COMMENCEMENT OF GRADING OPERATIONS AND BE MAINTAINED UNTIL ALL DISTURBED AREAS <br />ON THE SITE HAVE BEEN RESTORED. <br />TEMPORARY EROSION CONTROL TO BE PLACED AROUND STORM DRAIN STRUCTURES DURING CONSTRUCTION. <br />SEDIMENT SHALL BE REMOVED FROM ALL SEDIMENT CONTROL DEVICES AS NECESSARY AND MUST BE REMOVED IF DESIGN CAPACITY HAS BEEN REDUCED BY <br />FIFTY PERCENT. <br />A STABILIZED CONSTRUCTION ENTRANCE SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR DURATION OF PROJECT. <br />ALL SLOPES 3:1 OR STEEPER, NOT TO BE SODDED AND GREATER THAN EIGHT FEET IN HEIGHT, SHALL HAVE EROSION CONTROL FABRIC INSTALLED. <br />STREETS SHALL BE KEPT FREE OF SEDIMENT CARRIED BY CONSTRUCTION TRAFFIC. <br />CONTRACTOR SHALL SEED AND MULCH ALL DISTURBED AREAS NOT TO BE SODDED. SEEDING SHALL. BE PER MnDOT SPECIFICATION 3876 APPUED AT A RATE <br />OF FIFTY POUNDS PER ACRE. SEEDING IN POND AND INFILTRATION AREAS SHALL BE MIXTURE 310NWT (NATIVE NET TALL) IN ACCORDANCE WITH MnDOT <br />SPECIFICATION 3876 APPLIED AT A RATE OF 82 POUNDA PER ACRE. MULCH SHALL BE PER MnDOT SPECIFICATION 3882, TYPE 2. THE MULCH SHALL BE <br />APPLIED IN ACCORDANCE WITH MnDOT SPECIFICATION 2575.3, F1. MULCH TO BE APPUED AT A RATE OF TWO TONS PER ACRE. MULCH SHALL BE <br />ANCHORED 811)1 A DISC, CLODBUSTER OR OTHER APPROVED EQUIPMENT. <br />;In; <br />pb E▪ 8t <br />• sz <br />N <br />Z <br />O <br />N <br />wc°d <br />Q <br />1- <br />Z 0 <br />Z z <br />Q <br />eL JK. K. <br />Wvy <br />Z -w <br />QTY <br />;f4;J <br />J <br />w <br />Of <br />0 <br />Z <br />w <br />Y] <br />J <br />0 <br />LINO LAKES, MN <br />DESIGNED <br />KG <br />DRAM <br />KG <br />PROJECT <br />1805 -001 <br />DOE <br />08/23/06 <br />1/1 <br />