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HomeMy WebLinkAboutSW5220103_Plansheet C501 - Grading_Drainage Plan_20220414WETLAND NOTE: THERE ARE NO WETLANDS ON SITE CERTIFIED BY JARRETT SENKBEIL, PE. /BEFORE YO O ►1�ll�l/ �� sr W 9 �k � ONE GP SCHAAF FAMILY ENTERPRISES LL Deed Book 2249 Page 1107 / TW 275.00 TW 282.00 / / / BW 270.00 BW 271.00^ FLUME 274.00 FLUME 281.00 Raa yl 270.75 - ' + ° 0.25 / i -- _-------- ,---- /CD TW 279.00 / I / / - / d BW 270.00 FLUME 278.00 I. / / �' + O� m I +269.80+ 0� / SCHAAF FAMILY ENTERPRISES LLC I x Deed Book 2249 Page 1107 SD-1 P1 SD-2 10 \ O P2 6' F +269.70+ .50 a ° d WATER PROOF I / BUILDING WALL TO PREVENT WATER FROM ENTERING BUILDING. SLOPE GRADE OUTSIDE OF BUILDING TO DRAIN TO / / / INLETS BEHIND BACK OF CURB. Cq/ \ Q w °j X o LY _ d / N Q� Q .i /C ❑ LL/ N J / LL TW 276.00 N d- LL z ° °Lr / BW 270.00 ° 0 FLUME 275.00 / / d � ] ( I / d � s � MAINTENANCE ACCESS AND 8 EASEMENT FROM ROW. ° O 6 .50 +269.90+ 270.15+ ° ' / I +270.70 I SD-11 - 269-8 7�-.3.0. 269 7 0 °+ TW 273 1 1 % MAX SLOPE ACROSS PAYSTATION C FOR 30'. TW 269.00 � / I BW 269.00 / FLUME 268.00 / TOP OF CURB 267.50 GRATE 267.00 L� L �in / SD-17 / l _- 20' BSA - - - - I I I I ALL INLETS PRIOR TO ENTERING INFILTRATION SYSTEM SHALL HAVE A 2' DEEP SUMP TO ALLOW SILT AND SEDIMENT TO ,p SETTLE IN THE BOTTOM OF THE INLET AND BE PUMPED OUT PERIODICALLY, TYP. I I P sD SD-5 I I SD-18 i I FRANKLIN COUNTY NATIONAL GUARD l I Deed Book 695 Page J71 � I I ml ��I I 7 I I I I I GRADING NOTES: 1. ENGINEER WILL BE NOTIFIED WHEN CURB IS STAKED AND STRING LINE IS IN PLACE SO THAT ENGINEER CAN PERFORM DRAINAGE INSPECTION BEFORE CURB IS POURED. 2. ENGINEER SHALL PERFORM INSPECTION OF ALL AREAS TO BE TREATED WITH PERMANENT GROUND COVER BEFORE ANY MULCH, SEEDING, OR SOD IS INSTALLED. 3. FOR ITEMS 1 & 2 ABOVE CONTRACTOR PROCEEDS AT THEIR OWN RISK IF INSPECTIONS ARE NOT PERFORMED. 4. GRADE ALL AREAS TO DRAIN TO INLETS AT 1 % MINIMUM ON PAVEMENT, 2% ON GRASS, 3% IN MULCH/STRAWED AREAS. 5. SPOT ELEVATIONS ARE SHOWN AS +800.00 6. ALL SPOT ELEVATIONS ARE GUTTER/PAVEMENT AND NOT TOP OF CURB UNLESS NOTED 7. FINISHED GRADE IN LANDSCAPED AREAS (TOP OF MULCH, ETC.) SHALL NOT BE LESS THAN 8" BELOW FINISHED FLOOR ELEVATION EXCEPT AT ENTRY POINTS 8. ALL PROPOSED CURB HEIGHT TO BE 6" UNLESS SPECIFICALLY NOTED. 9. ALL CURB TO BE 24" UNLESS OTHERWISE NOTED. 10. OWNERS REPRESENTATIVE OR CIVIL ENGINEER SHALL BE PRESENT AT PROOF ROLL OF SUB GRADE AND/OR GAB (IF APPLICABLE). SURVEY NOTE: EXISTING CONDITIONS BASED OF A GROUND RUN TOPOGRAPHIC SURVEY PREPARED BY CAIN SURVEYING, P.C., DATED JULY 9, 2021 . THE BASIS OF BEARING FOR THIS SURVEY IS NAVD83. THE VERTICAL DATUM IS NAVD88. ONSITE CIVIL GROUP LLC TAKES NO LIABILITY FOR THE ACCURACY OF THIS SURVEY. CONTRACTORS AND SUB -CONTRACTORS A RESPONSIBLE FOR VERIFICATION OF FIELD CONDITIONS. L I I I I UNDERGROUND DETENTION POND 5-140' LONG, 48" PERFORATED CMP / I I INVERT OF STONE=261.67 (2' ABOVE SHWT=259.67) SID INVERT OF PIPE=262.00 TOP OF PIPE 266.00 SD-8 I ' TOP OF STONE 266.67 (5.00' OF STONE) J SHWT LOCATED AT 259.67 I L INFILTRATION TEST AT ELEVATION 261.50=0.55 IN/HR RAISE INLET TOP I I TO 262.00 TO ALLOW ' I 265.z5 FOR SUFFICIENT GRADE I �I I CHANGE FROM THE PROPOSED M CURB TO THE EXISTING INLET. of 0 // CONTRACTOR TO CONFIRM ELEVATIONS. SD-10 I C II c� EX-1 op: A1.5' 265.5b 12 256. 9' rn CP I ANY WORK OR ACCESS REQUIRED ON THE ADJACENT \ I PROPERTY SHALL BE APPROVED o g \ I IN WRITING BY THE ADJACENT PROPERTY Q^ \ I OWNER PRIOR TO PROCEEDING. rt oC \ P9 SD-15 00 ,p,9.70+ 6' � 0 I I g N I . BW 273.00 . \ ° 70 CDs9\ GRATE 272.50 1 OHO x� 40.0' i i I •\ ' SD-12 - 7 D-1 - - - 2 . --- -- / 1 • T \ - - STD\ ST - '--�- -- 40, OD - LOD 270. + r 1 \ \ \ \ TOP: 26J.8' TOP: 26J.0' TOP: 274. 11 ' lE. 265. D 1 ' C SS SS SS SS - SS SS P: 268. 65' / 2C,9 5S \ SS SS \ \ . 254. 7' SS -� SS IE.• 25J. 8' r0I 61 1 �� So \ % I S BICKETT BLVD. :�7_M9 60 M The locations and elevations of existing underground utilities as shown on this drawing are only APPROXIMATE. No guarantee is either expressed or implied as to the completeness of accuracy thereof. The contractor shall be exclusively responsible for determining the exact utility locations and elevations prior to the start of construction 100' PUBLIC RIGHT OF WAY CONVERT CURB INLET TO GRATE INLET ADJUST LID TO GRADE AND GRATE TO CURB O ACCESS SHALL BE PROVIDED FROM THE ROW TO THE INFILTRATION SYSTEM. 24 HOUR CONTACT: FORREST PETERS 850-225-0072 C o � z 0 O w a L 'to Hoorn U N rn @J CO� Lcn 0 F 0'?z O ,� ow Zc? �aagOa UZ a U 5 x F z z O z z U o as 0 a` THESE DRAWINGS ARE THE PROPERTY OF ONSITE CIVIL GROUP, LLC AND SHALL NOT BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE EXPRESS WRITTEN PERMISSION OF ONSITE CIVIL GROUP, LLC. REVISIONS No. DATE DESCRIPTION 0 20 40 Feet ►-� O V1 O 00 CV w C ^ p W4 Cq � ►�i i-w-� [� w CV Lo U OO O CD ID O C/) N U Ln O � pQ N O W Cq 0 O �D O O a U GRADING AND DRAINAGE PLAN DATE: 4/13/22 PROJECT: 21-051 SHEET: C 501