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HomeMy WebLinkAbout2009 Certificate of Survey(988.8) BLACKTOP ROADWAY ,WF,N-R .5 (989 ) (9859 ) LNNE \ '\ (990.4) %% (989.4) ,99 / O 0O Oi (989.5) \ (989.5) 1 l/6l CERTIFICATE OF SURVEY FOR JASON & JONI PFEIFFER 1 1 1 OF LOT 2, BLOCK 1, ROLLING MEADOWS FOURTH ADDITION 1 1 �I HEN�NEPIN COUNTY, MINNESOTA \ \ 1 I ..._...._......... - ..... ....i )S 80019' 3411 E (990.4) (990.7) \\ 992.5 1 ...,• 99,.7 C \ c) 3 9 \` 1_992 -------- �''••�•. 1 266.19 130.28 -----------------------►-- -___ _ Ln ��---- -- ------------------.--------------------------_------------------------ i i 9g ` ' (991.3)1► 0 \ 1 \_ 1 989.7) IV)?0� O 1 \ •9 - 1 1 = 992 (999.1) _ --�- ��' , p X990-� 0 PROPOSED "' o (999.0)SD / c c s \ / O \ 198g ll J \ \-989.5- (988.4) 98g5(988.4) ---PROPOSED DRIVEWAY ?ea % 1 SEPTIC SITE SECONDARY ` 1 \ \ % h CVW ,< _-990 oi - 99 :s s PROPOSED 1 BUILDING -\ 1 ' .0 9''0 TANKSEPTS 1 SETBACK O h 10 --- PROPOSED �_. LINES i= 1 1 , 0 FUTURE ,�` , -/-UF =STATION i 1 1 1 O F-- "PROPOSED rn SCREEN CRp a d a 1 Twp° CH s HOUSE 9° �'� �' -- 1 \ 1 q o $$-� -� -- \ \-----------------�- - 1 \ \ \ 1 ss STooP ,, / / #70 \ 33 998.7 (LOOKOUT) 4S 87.6) PROPOSED 20 SILT FENCE �\ sa7.5 L� WITH METAL _ _ / _ \ 1 \ 1 O S33 / h \ T -POSTS I PROPOSED PRIMARY \ \\ 992 / I SEPTIC SITE ��- I --1 \ � \ k -" ►66 e4 99, 7.0SETBACK ----- 20 0 20 40 60 \ \ _.. 98g 20 I --------- ].�-_ \ \ . - - (986.8) J \ 75-00 S C ALE I N F E E T csss.7) \ '� \ / I 25' BUFFER �.. S?9° E- -'-'"__\ \ \ - S (986.4) - _S 820 E 70.00 \�-- 7 0.00 '.• - i \ 1 r- - 5•o0 s a9 o I 5 -- - \ \ \ 1 \ ti \:.•..... \ 1�q�A \\ \\ '�. 3.00`- ACRES TOTAL 1 �,• S 1 O I \ \ 2.02+ ACRES DRY I 6\° 1 0.98' ACRES WET STEEL FENCE POST (T -POST), MONOFILAMENT GEOTWME MINIMUM 5' LONG, FABRIC PER MNDOT TABLE 6' MA7UMUM SPACING. 3886-1. ATTACH FABRIC TO POST WITH MINIMUM 3 21P TIES (5018. TENSILE) PER POST IN TOP 8" OF FABRIC. POST NOTCHES TO FACE AWAY FROM FABRIC. LAY FABRIC IN THE TRENCH, BACIffRI WIRI NATURAL SOIL, AND COMPACT WITH LIGHT EQUIPMENT PRIOR TO PLACEMENT OF THE POSTS. DIRECTION OF SURFACE FLOW 24" MINIMUM . POST EMBEDMENT 6' NOTES: 1. SPLICING WILT. BE MADE AT OPPOSING SILT FENCE POSTS IIY PLACING POSTS AND SILT FENCE NEXT TO EACH OTHER AND ROTATING 3601. 2. HEAVY DUTY SILT FENCE IS MACHINE SLICED TYPE SILT FENCE THAT IS HAND INSTALLED IN AREAS INACCESSIBLE TO EQUIPMENT DUE TO SPACE LIMITATIONS, WET SOILS, STEEP AWES, ETC. �T�n�,: SILT FENCE APRs 2Do0 HEAVY DUTY PUTS NO. ERO-1C Temporary Erosion Control and Sequencing 1. Install perimeter control fencing per the standard detail plates. No more than 600 linear feet of silt fence should be continuous and collecting at one point. Undulate the silt fence or use "simles" or crescents of silt fence. 2. Use horizontal slope grading 3. Install erosion control around any temporary dirt stockpile areas. 4. All septic areas to be fenced off for protection. Protection to extend a minimum of 20' outside of septic areas. 5. The contractor for the project shall inspect all erosion control BMP' s after each rainfall and repair as necessary and remove sediment from silt fences if it reaches 1/3 capacity. 6. The contractor shall schedule his operations to minimize the amount of disturbed area at any given time. The contractor shall limit his activities to the grading limits as shown. 7. Remove all temporary BMP' s once the site has reached final stabilization (a uniform perennial ve etative cover with a density of 70 percent over all pervious surface areas. Permanent Erosion Control 1. All exposed soils on site must be stabilized with in 3 days: Stabilization on slopes flatter than 4:1 consists of disc -anchored mulch and seed; stabilization on slopes flatter than 4:1 and in areas of concentrated flows consists of erosion blankets and seed. 2. Temporary mulch and seed is needed for exposed areas which sit fallow for 3:1 or steeper in 7 days, 3:1 to 10:1 in 14 days, and flatter than 10:1 in 21 days. Also open stockpiles need to have temporary stabilization if they are to remain inactive for more than 7 days. 3. Seed and mulch all other disturbed areas. 989.5) -� '�� ; S 80° 37.49' \ \ I �. E - �.... . \\ \ (998.7)�j0 \\ \\ `'' \ NOTE: EMERGENCY SPILLOVER ELEVATION FOR THIS WETLAND `\`�'� .----------� \ \\ tea,\\ \\ ,\ - OVER LOW POINT IN SOMERSET LANE = (9$6:8) !� i \\ 1 1990 S \ \\�, -- - ALSO, LOW POINT IN OLD CRYSTAL BAY/ROAD = (986.5) PROPOSED ELEVATIONS • (verify with builder) 1) Basement = 985.1 \\ \ 9 2) Top of foundation = 1993.8 3) First floor r \ 4) Garage 5) Lookout = 988.3 (1.5 FEET ABOVE SPILLOVER ELEVATION) LEGAL DESCRIPTION OF PREMISES : \ \ Lot 2, Bock 1, ROLLING MEADOWS FOURTH ADDITION I o denotes iron marker (908.3) : denotes existing spot elevation, mean sea level datum 910.8: denotes proposed spot elevation, mean sea level datum ---917---: denotes existing contour line, mean sea level datum 904 denotes proposed contour line, mean sea level datum Bearings shown are based on assumed datum. This survey shows the boundary of the described property above, the proposed location of a proposed house, driveway, walk, stoop screen porch, and topography thereon. It does not purport to show any other improvements or encroachments. 08337REVISED5.SCJ 08-337 53.17 r,\\\ / DELINEATED \•\ 98g _� -WETLANDS 0.98± AC. 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