The URL can be used to link to this page

Home My WebLink About20171464 Ver 1_C-5 - Grading and Storm Drainage Plan_20171031�� \w N/F DUKE UNIVERSITY HEALTH SYSTEM INC DISTURBED AREA = 7.70 AC PIN: 0747-01-97-5179 ZONING: 01(D) LAND USE: VACANT INDUSTRIAL _ TIER: SUBURBAN , "m , « EXISTING m w - �wr � r� c''^ �\ RAGE ROAD R 19'73« ri. _ ,^ _. .<r gra � _ „ `� ._� 6 _, C / a,».. � � � .,._.,." / RIABLE_ .��D H �PUB�ly R/W - ` � �� _ ,,� � ,M r K^ ^"wp� < ^z Lu a fu y. / 3 ,_ # l >�.e �1 � : s �,<.�- rte- :1 \ # \ � �u w.> .. �" ,>�.r>�-•�,«,-..«„ ,_:.,,.„,,.., r. ...�^ . ..... . ....... .... / �. -- - -- \ 77 O -NO -BUILD" 3'.� a (j) k / � , . --- =",y, z � --. BUFFER 25, » 0 " F % t 7i . T P 39.35 \ 1 lC , INV 0 T 33 •51 �: _ F 32 , c 3 , _ :.� ,.. ��,,.., _ , ._:;.. � � TO ,OF NK OOUNTY OF WAKE:. ON SUR `P 0' 57 1 06 36 SMA MAPPED ZONING: 0 P 1. RS 20 >,-,. ,.- , 100�YEAR FL LA �, \ , , _ t ./ � TP0 A ,.... l � �' � U B r! .� f �,. �,_._.. < ,,, .,, LAN US . VA ANT�GOMM NI"tY SERVICE "`� \ '�, � � .: �., s� . �\. \ \ ER. SUBU BAhF, \ VEL EA _ h ,/ !i/� it , , ,, �, � D � , , B -32�3�.8 ASED. . 'T / ;({: , n y �� ,: VEG TATED FIL R �� c xr f { E \ ON SURVE\ T O �\ (" �/�. STRIP \ \ .\ v � \�`- -.,-�.-.' < � tee. 4 f TREE COVE{3AGE -\. � 1 RBA =<- ARA �\ � 618 TH ` J 8 t. -- INV 'E� -308. rel I \ � I f " � Ifi' ;.. \ � `� �, RIP RIA BUFFER .� \, OOD� ONI FLt10A ZONE EEMA�EGt! QRY , \ �`\ \� \ \, � <,�:, � \ DP' N�0 MPiTER1ALS � `*, �<\< 'h < -_ r \, \ \ l - t � �\ w.. `a, � \1MlL EXTEND, ABO . THE, � � \ UNNA D TREAvI \GRADE, � � �''<, EXi 11N(s Nt F eTO�STI�tRUP f ON <\, �tt I I �• �. ti, a,• r".�{ {� , ARl�INGDON,. LLQ / 4.> CR EK \ � N � 57- 1-06-958 ..._ a, : \ IVD USS. /ACANT •�MME CIAL e � `\ aw, `� ,\ � ,. � ;`.,► • � • `\ °�`- _ y" ''`.. � \.. "\ � EFt:\SUBi;t BA�I� N, o' \ �4 ;..:`,." ter, • \ ` . \ \ 3',�i`.l PARCEL PIN: 0757-01-06-3834 0757-01-06-5655 NOTES - - 1. GRADING IN THE VICINITY OF PARKING DECK IS APPROXIMATE. CRITICAL SPOT ELEVATIONS HAVE BEEN INDICATED ON THE PLANS: REFER TO FULL PARKING DECK DESIGN FOR CONSTRUCTION. 2. STORM DRAINAGE THROUGH PARKING DECK IS APPROXIMATE AND IS SUBJECT TO CHANGE BASED ON PARKING DECK PLANS. 3. TRENCH DRAIN TO BE ACO POWERDRAIN S300K OR APPROVED EQUAL. 4. CONTRACTOR 7 E F UNDA11ON DRAINS FOR PARKING DECK TO STORM 0 Tl 0 DRAINAGE SYSTEM. EW -100 DI -112 INV=342.30 T/G=380.60 INV IN=374.89 (JB -113) DI -101 INV OUT=374.69 T/G=353.00 INV IN=346.84 (CB -102) JB -113 INV IN=344.17 (DI -115) RIM=387.50 INV OUT=342.92 INV IN=377.29 (DI -114) INV OUT=377.09 CB -102 SPOT ELEVATION T/C=363.00 DI -114 INV IN=357.75 (JB -103) T/G=381.40 INV OUT=348.13 INV OUT=377.99 JB -103 EQUAL 1.07 MIN. SLOPE 3' MIN. RIM=366.85 DI -115 INV IN=360.70 (JB -104) T/G=352.00 INV OUT=360.50 INV IN=347.99 (CB -116) JB -104 INV OUT=347.79 RIM=368.90 INV IN=362.09 (CB -105) CB -116 INV OUT=361.86 T/C=371.05 INV IN=365.29 (CB -117) CB -105 INV OUT=356.40 T/C=368.82 INV OUT=368.72 INV IN=362.58 (JB -106) CB -117 INV OUT=362.38 T/C=372.50 INV IN=369.01 (CB -118) JB -106 INV OUT=368.80 RIM=369.85 INV IN=363.09 () CB -118 INV OUT=362.89 T/C=376.70 INV IN=373.30 (CB -119) CB -107 INV OUT=373.10 T/C=370.50 INV IN=363.98 (CB -108) CB -119 T/C=378.50 CB -108 INV IN=375.43 (CB -120) T/C=370.00 INV OUT=374.69 INV IN=365.98 (CB -109) INV OUT=365.69 CB -120 T/C=381.65 -109 CB -109 INV IN=376.53 (CB -121) T 80 =37INV INV OUT=376.33 IN=372.03 (CB -110) INV OUT=371.83 CB -121 CB -110 T/C=381.65 T/C=379.40 INV OUT=377.45 INV IN=373.44 (DI -112) INV IN=373.88 (DI -111) TRENCH DRAIN INV OUT=373.24 INV=366.98 DI -111 T/G=377.50 INV OUT=374.30 -TP TP TP - LD LD TP/LD-TP/LD 250 252 250 _ STORM SERVICE LINE TREE PROTECTION LIMITS OF DISTURBANCE TREE PROTECTION/ LIMITS OF DISTURBANCE 10' CONTOUR 2' CONTOUR EXISTING 10' CONTOUR EXISTING 2' CONTOUR EASEMENT LINE ACCESSIBLE ROUTE BFE=323.8' BASED ON SURVEY TOPO FEMA MAPPED 100 YEAR FLOODPLAIN STREAM BUFFER TREE COVERAGE/ -: 1]E, OPEN SPACE AREA Tc CITY OF DURHAM PUBLIC WORKS DEPARTMENT APPROVED A• � BUFE R"`= 6 , ( 2' , � ENGINEERING: DATE NATURAL BU ER} rte. STORM WATER DATE U MIT" OF DETAILED D TRANSPORTATION DATE FL OD'`STUDY -e b � F b AES N\ FLOOD ZONE A-. `a\ 5 \ , '� \'`'tea �'d • � \ �'� � ti GRAPHIC SCALE 40 0 20 40 80 1 inch = 40 ft. FINAL DRAWING - RELEASED FOR CONSTRUCTION M 0'N M Amo w �U a ox 4Q C� M/ V `��,�,,,,,,,rrrr �N CARP SEAL 9r = 03384 4„ c'G •�yEc. 4. • tv ' / P tf2 0O ►-i ul W H P4 w O � ifs F' O C\2 z cc) N r -i En e� o A W n2 O 0 top A O z 0 O w V V V PROJECT No. DKH-17010 FmN"E: DKH17010-G1 DESIGNED BY: ARP DRAWN BY: RLU SCALE: 1 "= 40' DATE: 09-26-2017 SHEET NO. C-5 CJI MCADAMS FLARED END SECTION CATCH BASIN DROP INLET JUNCTION BOX 250.50 250.00 TOP & BOTTOM CURB ELEVATIONS TW=223.00 - TOP OF WALL ELEVATION BW=213.00-BOTTOM OF WALL ELEVATION (NOTE: BOTTOM OF WALL IS GROUND ELEVATION NOT WALL FOUNDATION) + 250.60 SPOT ELEVATION STORM DRAINAGE -RD-RD-RD- ROOF DRAIN, 8" ADS NON -PERFORATED TUBING OR EQUAL 1.07 MIN. SLOPE 3' MIN. COVER PVC SCHEDULE 40 IN TRAFFIC AREAS -TP TP TP - LD LD TP/LD-TP/LD 250 252 250 _ STORM SERVICE LINE TREE PROTECTION LIMITS OF DISTURBANCE TREE PROTECTION/ LIMITS OF DISTURBANCE 10' CONTOUR 2' CONTOUR EXISTING 10' CONTOUR EXISTING 2' CONTOUR EASEMENT LINE ACCESSIBLE ROUTE BFE=323.8' BASED ON SURVEY TOPO FEMA MAPPED 100 YEAR FLOODPLAIN STREAM BUFFER TREE COVERAGE/ -: 1]E, OPEN SPACE AREA Tc CITY OF DURHAM PUBLIC WORKS DEPARTMENT APPROVED A• � BUFE R"`= 6 , ( 2' , � ENGINEERING: DATE NATURAL BU ER} rte. STORM WATER DATE U MIT" OF DETAILED D TRANSPORTATION DATE FL OD'`STUDY -e b � F b AES N\ FLOOD ZONE A-. `a\ 5 \ , '� \'`'tea �'d • � \ �'� � ti GRAPHIC SCALE 40 0 20 40 80 1 inch = 40 ft. FINAL DRAWING - RELEASED FOR CONSTRUCTION M 0'N M Amo w �U a ox 4Q C� M/ V `��,�,,,,,,,rrrr �N CARP SEAL 9r = 03384 4„ c'G •�yEc. 4. • tv ' / P tf2 0O ►-i ul W H P4 w O � ifs F' O C\2 z cc) N r -i En e� o A W n2 O 0 top A O z 0 O w V V V PROJECT No. DKH-17010 FmN"E: DKH17010-G1 DESIGNED BY: ARP DRAWN BY: RLU SCALE: 1 "= 40' DATE: 09-26-2017 SHEET NO. C-5 CJI MCADAMS