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Home My WebLink AboutNCC230542_Site Plan or Location Map_20230228thisc uu document. 2023. 2 - _ � _f "__ J BENHAVEN EMERGENCY SERVICES 13 p design, STORM DRAINAGE CALCULATIONS j / n = 0.012 (RCP) n = 0.010 (HOPE) STORM FREQUENCY - 10 YR Al - AREA IN LET MH - MANHOLE w 5' CONCRETE SIDEWALK / / W / RCP- REINFORCED CONCRETE PIPE DI - DROP INLET FES- FLARED END SECTION ,y (FLUSH WITH PAVING) / HDPE - HIGH DENSITY POLYETHELENE SMOOTH CORE, DOUBLE WALLED PIPE CI - CURB INLET JB -JUNCTION BOX / I / HEAVY DUTY CONCRETE PAVEMENT - 293/ I 6" 4,500 PSI CONCRETE ON 4" I \ J OF CABC TYP. I �\ _ 292 THREE 25' US INTERNAL HEAVY DUTY ASPHALT PAVEMENT / I� HALYARD FLAGPOLE 1.5" S9.513 ON 2.5" 119.0 ON 8" ABC MUTCD R7-8 & R7-8D TYP. ASPHALT DRIVE / / HANDICAP SIGNS WITH VAN ACCESSIBLE SIGN POTENTIAL SIGN LOCATION, PERMIT BY OTHERS _ STRUCTURE INCREMENTAL INLET AREA DESIGN FLOW - 10YR STORM SEWER DESIGN STORM PIPE INVERTS GRATE E LEV. HEADWATER COMMENTS FROM TO TYPE 'C' AREA AVG. 'C' AREA I Q ICES) LENGTH (ft.) DIA. (in.) SLOPE (%) DEPTH OF FLOW (ft) VELOCITY (F/S) CAPACITY FULL ICES) INV. IN INV. OUT (FT) REQ'D AVAIL. 5 - DI 0.81 0.48 - - - - - - - - - - - - 289.50 1.45 1.50 15" NYLOPLAST CATCH BASIN W/LIGHT-DUTY GRATE INLINE WITH PROPOSED ROOF DRAIN. CONNECT ROOF LEADER W/'WYE' CONNECTOR 5 4 HDPE - - 0.81 0.48 7.22 2.79 152.00 12 0.99 0.56 6.15 4.61 287.50 286.00 - - - 6" ROOF DRAIN LEADER AT 1%SLOPE 4 - M H 290.50 2.45 4.17 4 3 HDPE - - 0.81 0.48 7.22 2.79 57.00 12 3.04 0.40 9.35 8.09 285.83 284.10 - - - 2 RISER 1 0.58 1 0.97 281.00 1.92 4.15 2 1 RCP 0.65 1 1.45 1 7.22 0.50 1 35.00 1 15 1 1.00 1 0.23 1 3.31 1 7.02 1 276.35 276.00 1 - - - Q=0.5 CFS IS 10-YR SCM DISCHARGE BASED ON HYDRAFLOW MODEL 1 FES � � CAROB %,,, Q�pFESS/�,, o z = i = 6 CONCRETE SIDEWALK / \ / ROOF DRAIN (SEE PLAN FOR SIZES, LOCATIONS AND SLOPE) NOTE: c 24438 (FLUSH WITH PAVING) RELOCATED TRAFFIC SIGN /��' LOCATION, OUTSIDE SITE 6" HDPE ROOF DRAIN - APPROX. 250 LF 8" HDPE ROOF DRAIN - APPROX 240 LF HDPE PIPE SHALL ADHERE TO THE SPECIFICATIONS OF ASTM D2321 AND BE CERTIFIED BY AN ENGINEER ACCORDING TO HARNETT COUNTY STANDARDS m a / ' / / o __ � � TRIANGLE i � / _� / `L°'� � � / � � � m 6'�9/ NG I N� �Q'�• HANDICAP PARKING AND LOADING AREA. MAX 2% - SLOPE ANY DIRECTION _ / / / / / �� LINE TYPE LEGEND o'''��P�"`��o�``` 290 NEW ASPHALT PAVING M�FM I / 3" S9.5B � (2 LIFTS) ON 6" ABC _ 2g1 / TYP. OF HATCH / ' / / j 1jpM �pF-750PEN 0. I ' �pNE�ONE�OH FUTURE HARNETT COUNTY CTP AND k, ONE 01 /12/2023 LD O U GI 3 S A % I \NEB NE w PATH, 2" S9.56 ON 4" ABC 290 \ 1 o �\ 0 BE CONSTRUCTED BY OTHERS / 1 v ��JJJ W - 2�0 - 'ONE NE \ y �y o AT FUTURE DATE \ 1R�1C I ONE a c^ o ,-=_'. SHOWN TO RESOLVE POTENTIAL J �� / / t P v v FM \ 0 E I `v / o 1 i° CONFLICTS / / / M / 60 TH I \ 04 O J / / / / S�DEpP E �\ \y �yo GENERAL NOTES: GRADING PLAN = U �' �0 BONE \ I 2'X2' LANDSCAPE DRAIN 0) Fn / N 1� 9 - E� E� R \ \ TOP - T - 2 1. BASE INFORMATION IS FROM A SURVEY MAP ENTITLED ` U � -a i i, / EX / ONE i0H THE YP I INV. OUT - �87.50y "EXISTING CONDITIONS LOTS1-3 FALCON CREST SUBD, 8 N i i i M 9/ a ONE'•- 0 \ I I \ I \ \ z 00- BBQ TWP." DATED 06/09/21 BY MkRSTAN, PLLC LAND M o 89.50 1 \ \ \ So SURVEYORS OF 2411 US 64 BUSINESS WEST, PH: o H °90.50X° 0 29p I \ y \ (919) 545-7001. *� 291 - / S\DEP O"\E�� a O I I �" 2. CONTRACTOR SHALL SECURE ALL NECESSARY PERMITS rn J 10 \ �, I I _ I \ \ �yo FOR CONSTRUCTION SHOWN ON THESE PLANS. ;_ 9 E € \ o _ \ \ p \ 3. CONTRACTOR SHALL AT ALL TIMES MAINTAIN ADEQUATE o cr lX L` FM HP291.50X EON ° i e °s I \ SAFETY MEASURES, ACTIVITIES, AND BARRICADES FOR - \_9 THE PROTECTION OF ALL PERSONS ON OR ABOUT THE o c) v 290.84 I \ I \ \ LOCATION OF THE SITE. \ 290 , . pVC SE`NER FORCE�Ft FM I o i STREEN�pE - - \ ° ° / a \ l I \ E � \ - \ y 4. CONTRACTOR SHALL VERIFY EXISTING CONDITIONS PRIOR � LO t1�FM_ ONE�ON� ° �" TO BEGINNING CONSTRUCTION. NOTIFY ENGINEER OF ANY 0 � F� FM IBF J N BASE 28g i __ . a s w \ \ DISCREPANCIES. o °' 28 ON �7 - s °\ 0 �2 0 5. GRADING BEYOND THE DENUDED LIMITS INDICATED ON °= 9 \ _ �FM BONE L� 9 • / ° 90.9 1 I o \ \ yc� CONSTRUCTION DOCUMENTS IS A VIOLATION AND IS a OF .751N .2BG / / ONE 0 i \ 290.88 \ \ $9 0.50 I \ \ SUBJECT TO A FINE. II \ 0 6. ALL EXISTING UTILITIES AND STORM STRUCTURES ARE COORDINATOR: / 10. S1DEpP1N NEB �; 1 ° ° 290.98 1 WYE CONNECTION I /\ \ I o \ y� SHOWN PER SURVEY DATA AND ARE APPROXIMATE. Blair Pittman ON E 29 . 290.98 TYP. ALL LEADER I \ I' \ \ CONTRACTOR IS FULLY RESPONSIBLE TO FIELD VERIFY Sri �`b4' 0 98 CONNECTIONS) ACTUAL LOCATION AND DEPTH OF EXISTING UTILITIES T 29 8 \ \ w - 0 PRIOR TO THE START OF CONSTRUCTION AND SHALL DRAWN BY: �r s CALL UTILITY LOCATOR TO VERIFY LOCATION OF ALL ON 290. 0 STORM MANHOLE ROOF DRAIN LEADER \ 6 � Brian Caldwell �r i Y p,RD ON iTFEET _ 6" PVC @ 1 % MIN SLOPE (TYP.) \ EXISTING UTILITIES. 7. TREE PROTECTION FENCING MUST BE IN PLACE PRIOR OH_ STORM DRAIN PIPE PRO P0SED -STATION- \ = I TO ANY LAND DISTURBANCE AND SHALL INCLUDE CHK BY:BPP \ 0N' 14 0 8" PVC 0 1% MIN SLOPE _, -2-0 o I I \ WARNING SIGNS POSTED IN BOTH ENGLISH AND \ \ i ± I L,2OO SF I I \ \ SPANISH, AS FOLLOWS: "NO TRESPASSING/TREE E \OQ� Q 2g�' I \^ONiET�Ki FFE 291 .00 I _ PROTECTION AREA/PROHIBIDO ENTRAR/ZONA oN Fy< PROTECTORA PARA LOS ARBOLES." BONE i 5� � `0 ° 1 ` X 90 \2� I > 8. ALL SIDEWALKS, STOOPS, TERRACES AND OTHER PAVED ENE 29 .5 290.io AREAS SHALL SLOPE AWAY FROM BUILDINGS) AT ROOF DRAIN LEADER O 2%(MIN). co � 9 22 6" PVC 01% MIN SLOPE I o I 9. THE CONTRACTOR SHALL MAINTAIN EACH DITCH IN AN 4'X6'7C18" CLASS 'B' \ I \ RIP-RAPa1 WYE CONNECTION = I 1 I I \ UNOBSTRUCTED CONDITION AND SHALL REMOVE FROM \ Z% TYP. ALL LEADER _ 4, THESE AREAS ALL DEBRIS, LOGS, TIMBER, TRASH, JUNK PROTECTION PA CONNECTIONS) N/F o0 \o I AND OTHER ACCUMULATIONS. 6 _ - ° ° 290 I 10. TOPSOIL STRIPPED FROM THE SITE IS TO BE EN VE ME ENC 6 z • \ STORM DRAIN PIPE \ STOCKPILED AND USED FOR BACKFILLING ALL U) 10'120' SIGN SERVICES, INC s 8" PVC 0 1% MIN SLOPE w LANDSCAPE ISLANDS, BEDS AND LAWN AREAS. TOPSOIL = I EASEMENT \ PIN# 9597-37-4281 \ o HEAVY DUTY ASPHALT PAVEMENT IS TO BE SPREAD TO A DEPTH OF AT LEAST 6" AS PID 0"3959; Q014 01 •� 1.5" S9.5B ON SOIL IS AVAILABLE. DB 3832 PG 965 \ - \ 290.98 290.98I I 2.5" 119.0 ON 8" ABC 11. ALL AREAS NOT COVERED WITH PAVING, GRAVEL, I �\ DB841 PG 632 \ 2 \ ° I \ O I - TYP. ASPHALT DRIVE BUILDING OR PLANTING BEDS SHALL BE SEEDED AS U \ PC C SLIDE 191-D _ 89 - _� �_ SHOWN IN THE SEEDBED PREP. AND SEEDING \ PB 2020 PG 248 ~ ° • o ° �0'9 ° 29 ROLL OUT TRASH CANS I a SCHEDULE NOTES. (SEE THE LANDSCAPE PLAN FOR 290.�2 ° a I J o 5' CONCRETE SIDEWALK � PROPOSED SWALE ID#2 �° _ ° � g � � i I 12. THE OPERATION AND MAINTENANCE OF THE PROPOSED \ N/F - 285 \ \ (1' BOTTOM WIDTH, 3:1 SIDE \ ° s ° ° °� ° ' \ (FLUSH WITH PAVING) OWNERENTIR FEROTO THE ATTACHED RESPONSIBILITY TIOR WgOFRTHE SLOPE) LINED WITH NORTH s 2 TINGEN POINTE HOA ASSOC & �- -\ AMERICAN GREEN C125 88 CALCULATIONS REPORT FOR A DETAILED LIST OF REQUIRED , e a \- ° -�� -' - o \ / I\ HEAVY DUTY ASPHALT C/O LITTLE & YOUNG INC. \ \ T ERONET OR EQUIVALENT TYP. ° \ I \ \ PAVEMENT BIORETENTION POND OPERATION/MAINTENANCE ITEMS THAT PIN# 9597-35-0720 \I \ SHADED AREA \ °r °1 � -�'� \ \ I I \ '\ 1.5" S9.56 ON 2.5" 119.0 ON 8" DAILY. REQUIRED TO BE PERFORMED ANNUALLY, MONTHLY, OR PID# 039596 0088 88 \ \ \ (FOR INSTALLATION DETAIL, a i ° s \ -e a / 2g9 0 \ ABC TYP. ASPHALT DRIVE DB 3552 PG 794 SEE SHEET C7.0) _ DB 841 PG 632 I o0 N / 290. \ 4 s \I I \ \ PB 2007 PAGES\ 718 \ \ 287 s a�\ ° '\� - /\ ,�, I HEAVY DUTY CONCRETE PAVEMENT 6" 4,500 7 X20 X18 CLASS B ° \ ° I o \ I PSI CONCRETE ON 4" OF COMPACTED ABC \\ 984 - / � � RIP -RAP AS FOREBAY � \ ; �-� � � a1 \° ° % I TYP. DOWEL ALL CONSTRUCTION AND CONTROL ` \ LINING �T - \ s_ - 0 0 -1 �°° � \- ° 1 I JOINTS 290.8 � ' a `� a °s \ s � � \-' � \� ° o 0 \ � 290. 8 ,�% - ° o °s 43 1° w \ ° ; - -\ s °CD y` \ ° - \ 28, � v m � � � 284 - 2g8 AREA CONTAINED WITHIN SLOPE/DRAINAGE/ I \ \ - Q� UTILITY' EASEMENT, AS OFFSET 20' FROM I �� - I o PROPERTY LINE AND OMAHA DR R/W, I J \ 6 /''� I �/ I IR PER PB2007 PG712 282 y \ I \ V J I I PROPOSED �\ � BIORETENTIONCY \ r- V IN 276.35- - - PROPOSED SWALE ID#1. I \ / / n O /� \ < -281 - - - _ _ _ _ _ (1' BOTTOM WIDTH, 3:1 SIDE / O N - - - - - _279 - - = 1 SLOPE) LINED WITH NORTH y < \ O -� � \ AMERICAN GREEN C125 \ 281 - ERONET OR EQUIVALENT TYP. �\ / C)< _ SHADED AREA , I ti0 / U I / < \ 18 (FOR INSTALLATION DETAIL o� = Z Q y 2' X 2' PRECAST GRATE l / ? & 279 SEE SHEET C7.0) \A I \ TOP RISER INLET 03 \ \ LIMIT OF CONSTRUCTION, ` \I I\\ INV UT 27 \ 7'X20'X18" CLASS 'B' ANDSTOCONTROLEASEMENSTRUCTURETYPICAL ' ' \ 9 / RIP -RAP AS FOREBAY \ SETgP� � r l II o LINING & OUTLET 1 5' REPRO \ �I I 8'X20'X'18" CLASS 'B' PROTECTION PAD / \ RIP -RAF AS SPILLWAY WpODS ✓ \ / `" II I \ I I \ \ \ Q 1 \ PROTECTION \ 1ER gDFFE% Z_go- 600 �20OAK J I \ 1 6'X8'X18" CLASS 'B' OF BASE BENT �qI I II \ \ \ \ RIP -RAP FOR OUTLET / 1� I \ f �I PROTECTION I z Q < L� CM Tm < 24 X 36 ill =20' s0 I \\� 1275 cc 274 ' ' CD 4" I - - � APPROVED FOR N/F PERMITTING '\ IBF NAI AT BASE \ MICHAEL ANCHADWICK \ 1 \ 1 1I \ IBF .75 NAIL 0.5BG / PIN# 6-7576 N PID# 039597 39597 0014 07 DB 842 PG 288 DB841 PG 632 PC C SLIDE 191-B NOT FOR CONSTRUCTION 0 10 20 40 60 REVISIONS No. DATE DESCRIPTION REV. BY Q 12.29.2022 HARNETTCCOMMENTS OUNTY BC 0 0 14 NOV 2022 22-0011 LGRADING PLAN J C3.0