20040825 Ver 2_Stormwater Site Plans_20110728

EcoEnginee
A division of The John R. McAdams Co
LETTER OF TRANSMITTAL
To: Annette Lucas, Stormwater & Wetland Date:
Coordinator
NC DWQ - Archdale Bldg - 9t" Floor
512 N. Salisbury Street
Raleigh, North Carolina 27604
[phone]
Re: Merck
am sending you the following item(s):
I
ring
mpany, Inc.
'o'ff - 0 8 aS
July 27, 2011
COPIES DATE NO. DESCRIPTION
1 Ian set
1 CD of Calcs/DWG files
These are transmitted as checked below:
? As requested ? For your use
? For approval ?
® For review and comment ?
Remarks: DWQ Proiect # 04-0825
Copy to: Signed:
t'?
?jnAianage,
oject Engineer
FOR INTERNAL USE ONLY
® Copy Letter of Transmittal Only to File
? Copy Entire Document to File
2905 Meridian Parkway, Durham, North Carolina 27713
PO Box 14005, RTP, North Carolina 27709
REGULAR MAIL
Job No.: MER-10020
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JUL 2 8 2011
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PORTION OF PIN: 0845-02-58-?342
.:.....PORTION OF PARCEL-ID T99497
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RAL ONDITIONS - GENE C
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L A LAND DISTURBANCE PERMIT 15 REQUIRED FROM DURHAM COUNTY ENGINEERING AND S&E DIVISION.
2, EROSION CONTROL PLANS APPROVAL BY DURHAM COUNTY ENGINEERING SBcE DINSiON IS REQUIRED.
3, .TREE PROTECTION FENCING AND INSTALLATION CERIIFlCATiON IS REQUIRED PRIOR TO THE ISSUANCE OF A
LAND-DISTURBING PERMIT...
4. THIS SITE IS NOT WITHIN ANY SPEgAL FLOOD HAZARD AREAS OR FUTURE CONDITION FLOOD HAZARD AREAS AS .SHOWN ON FlRM PANELS B45 do 846 DATED May 2, 2006.
5. STREAM BUFFERS; 50-FOOT WIDE UNDISTURBED STREAM BUFFER, MEASURED FROM TOP OF BANK, EACH SITE OF .STREAM, NO CLEARING OR GRADING OTHER THAN SELECi1VE THINNING AND ORDINARY MAINTENANCE OF EXISiiNG
VEGETATION PERMITTED, EXCEPT IN ACCORDANCE WITH 15A NCAC 028.233(6) VEGETATION MANAGEMENT. NO STRUCTURES OF FEATURES REQUIRING GRADING OR CONSTRUC110N MAY BE BUILT WITHIN: THE 10-FOOT. STREAM
BUFFER SETBACK. ANY USE ALLOWED BY SECTION"8,5.5 OF THE LIDO SHALL BE DESIGNED AND CONSTRUCTED TO , MiiL E INA
MINIMIZE 1HEAMOUNT OF INTRUSION INTO THE STREAM BUFFER AND TO MINIMIZE. CLEARING, GRADING, EROSION . AND WATER QUALITY DEGRADATION. :
6. STATE AND FEDERAL PERMIT AUTHORIZATION MAY BE REQUIRED FROM THE NC DENR, NC DWQ, AND THE. U.S. ARMY • C-110 0 'T P
CORPS OF ENGINEERS PRIOR TO THE COMMENCEMENT OF ANY LAND DISTURBING ACT1VI11ES 1N OR NEAR A LAKE, C-110.A G S1TE DATA
STREAM,'CREEK, TRIBUTARY, OR ANY UNNAMED BODY. OF WATER AND ITS ADJACENT .WETLANDS.. • C-111 EXISTING CONDITIONS/DEMOLITION PLAN- BUILDING EXPANSION
7. WETLAND BUFFER NOTE:. 25-FOOT WIDE. WETLAND BUFFER TO REMAIN IN NATURAL, UNDISTURBED VEGETATION.
WETLAND BUFFERS MAY BE USED FOR PASSIVE RECREATIONAL ACTiVIT1ES, SUCH AS WALKING AND" BICYCLING • TRAILS,. PROVIDED THAT SERVICE FACILITIES FOR SUCH ACt1VI11ES, INCLUDING BUT NOT LIMITED TO PARKING, • C-112 STING CCIND1Ti0NS/DEMQLITI4N PLAN - PARKING ADDITION
PICNICKING AND SANITARY FACIUilES, ARE LOCATED OUTSIDE OF THE WETLAND BUFFER. ANY USE ALLOWED BY THIS, SEC110N SHALL BE DESIGNED AND CONSTRUCTED TO MINIMIZE THE AMOUNT OF INTRUSION INTO THE WETLAND C-113 -..BUILDING"EXPANSION
BUFFER-AND TO MINIMIZE CLEARING, GRADING, EROSION AND WATER QUALITY DEGRADATION.
B. -ALL LANDSCAPING MUST BE IN PLACE PRIDR TO REQUEST FOR A CERTiFlCATE OF COMPLIANCE. CONTACT DURHAM C-.114 PION - PA~I~KING ADDITION
CITY COUNTY PLANNING DEPARTMENT SITE INSPECTION STAFF FOR INSPECTION. • C-115 ING ~ STORM DRAINAGE PLAN - BUILDING EXPANSION
9, EACH LANDSCAPE COMPLIANCE INSPECTION AFTER THE INIiiAL INSPECTION WILL INCUR A RE-INSPECTION FEE,
STARTING AT $100 +`4% TECHNOLOGY SURCHARGE. EACH SUBSEQUENT RE-INSPEC110N WILL INCREASE" BY $1D0 + , ! 4% EXAMPLE 1ST - $104, 2ND $206, 3RD .$312, ETC,). PAYMENT MUST BE RECEIVED BY THE DURHAM CITY ( C-116 Gy I1VG ~ STORM DRAINAGE"PLAN - PARK'01TG ADDITION
COUNTY PLANNING DEPARTMENT PRIOR TO RE-INSPECTION. C-117 PLAN -BUILDING EXPANSION ,
10. CONSTRUCTION IN PRESERVED TREE COVERAGE AREAS
A. PRESERVED":TREE COVERAGE AREA SHALL NOT BE USED FOR ACTIVE RECREATIONAL PURPOSES, EXCEPT FOR WALKING PATHS AND FOOT TRAIL5 CONSTRUCTED WITH MINIMAL DISTURBANCE OF TREE ROOTS AND EXISiiNG P-110 P PR®FILE - SS 0/F "A~~ sr~. io+oo ~u sra. i~+ao
VEGETATION PROVIDED A REGISTERED ARBORIST HAS CERIIFlED THAT THE .CONSTRUCTION OF .THE IRATE HAS PR®FILE -WATERLINE "1" sr~. io+oo ~u s~r~. i5+oo
'BEEN DESIGNED TO MINIMIZE IMPACT TO THE EXISTING TREES.- NO TREE OVER 10" SHALL BE REMOVED FOR THE CONSTRUCTION OF TRAILS. SITE PLAN. APPROVAL iS REQUIRED FOR. CONSTRUCTION OF TRAILS IN P PROFII.E - WATERLIlIIE ~~2~~ sr~. io+oo ~u sr~. is+~o
PRESERVED TREE COVERAGE AREAS. B,'"ALL BUILDINGS"SHALL BE SET BACK AT LEAST 10 FEET FROM THEEDGE OF ANY PRESERVED 1REE COVERAGE
AREA. D-110 DET
C.. UTILITY LINES AND DRAINAGE CHANNELS SHALL BE MINIMIZED WITHIN THE ROOT PROTEC110N.ZONES OF THE .TREES TO BE SAVED. PREFERABLY, SUCH FACWTIES SHOULD BE LOCATED ADJACENT TO DRIVEWAYS AND IN , D-110A D
GROUPINGS ALI_OWED BY SOUND ENGINEERING PRACTICES.
11. "TREE PROTECTION NOTE: -TREE PROTECTION FENCING "MUST BE IN PLACE PRIOR TO ANY DEMOLITION, LAND D-111 RM DRAINAGE DETAIIS
DISTURBANCE, OR ISSUANCE OF A GRADING PERMIT-AND SHALL INCLUDE WARNING SIGNS POSTED IN BOTH ENGLISH AND SPANISH AS FOLLOWS: "NO 1RESPASSING/TREE PROTECTiON.AREA/PROHIBIDO ENTRAR/ZONA PROTECTORA D-112 W~.TE DETAILS'
PARR LOS ARBOLES."
11. ROOT PROTECTION ZONE: EQUALS ONE FOOT OF RADIUS FOR EVERY INCH-0F DIAMETER OF EXI5TING TREES, OR SIX D-113 SEVER DETAILS
F00T RADIUS, WHICHEVER IS GREATER. NO DISTURBANCE ALLOWED WITHIN THIS AREA.. AREA MUST BE PROTECTED , WITH BOTH TREE PROTECTION FENCING AND WARNING SIGNS.. EC=101 EROSION CONTOL PLAN - BUII.DING EXPANSION;-STAGE 1
12. PROTECTION OF' EXISTING VEGETATION: AT 1HE START OF GRADING INVOLVING THE LOWERING OF EXISTING GRADE. AROUND A TREE OR STRIPPING OF TOPSOIL, A CLEAN, SHARP VERiICAL CUT SHALL BE MADE AT THE EDGE OF THE" EC-102 ERASION CONTOL PLAN - BUII.DIlVG EXPANSION -.STAGE 2
-TREE SAVE AREA PRIOR TO OR AT THE SAME TiME AS SILT FENCE OR OTHER ER0510N CONTROL MEASURES ARE FARTHEST AWAY FROM ! • INSTALLED. THE TREE PROTECTION FENCNG SHALL BE INSTALLED. ON THE SIDE OF THE CUT s EC-103 E1~OSION CONTROL PLAN - PARING ADDITION
-THE TREE TRUNK AND SHALL REMAIN IN PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREE IS EC-104 EROSON CONTROL DETAILS
COMPLETE N0 STORAGE OF MATERIALS, FILL, OR EQUIPMENT AND N0 TRESPASSING SHALL BE ALLOWED WITHIN THE BOUNDARY OF THE PROTECTED AREA.
13. THE LOCATION OF 1HE SIDEWALK SHOWN ON THIS-PLAN IS SCHEMATIC. A CITY OF DURHAM AND/OR NCDOT EC-105 EROSON CONTROL DETAILS
ENg20ACHMENT PERMIT IS REQUIRED. PRIOR TO ANY CONSTRUCTION. AFTER. OBTAINING THE REQUIRED PERMITS, SW 5A NRTH~h1EST STORMWATER Vi~;TI.AND DETAII,S
PLEASE CONTACT THE qTY OF DURHAM ENGINEERING CONSTRUCTION INSPECTiON.OFFlCE AT 560-4326 FORA ! PRE-CONSTRUCTION CONFERENCE AND FIELD VIS11 PRIOR TO ANY" WORK ON PROPOSED SIDEWALK.
SW 5B NORTHWEST STORMWATER WETLAND DETAIIS
- o' SW 5" IOI~THW~ST STORMWATER ~ DETAII.S
•
....TABLE" 1 SW 5D ORTHViIEST STORMWATER DETAILS
A PLUS 55 550 SF-OF MANUFACTURING ITE TRAFFIC GENERA110N -.:MERCK PHASES- & QO L B , SW 5E N4~EST STORMWATERv~~1D DETAILS
AVERAGE. WEEKDAY. TRAFFIC) , , SW-5LS ORTHVf~EST STORMWATER WETLAND LANDSCAPE PLAN
AM PEAK PM PEAK _
• ® m ITE CODE LAND USE DENSITY e
ENTER EXIT TOTAL ENTER EXIT TOTAL."
140 539,357 S.F. MANUFACTURING 307 93 400 149 265 414
140 ' 69fi 942 S.F. MANUFACTURING 428 121 549 190 337 527
ti _ DIFFERENCE 121 28 149 4L 72 113 ~ ' ~ I CPfY OF DURHAM
SPECIAL CONDITIONS OF APPROVAL CASE # D1000240 PUBLIC WORKS CONDITIONS OF APPF ®F APPRt1VAL ~ ,I ~~Afl ~ 201 PTIRrsc TRAOPRPROVDEEDARTMENT
1. BY REFERENCING ROADWAY IMPROVEMENTS ON THE PLAN THE APPLICANT AGREES TO CONSTRUCT 1. ALL SIZES, MATERIALS, SLOPES, GEOMETRY, LOCATIONS, EXTENSIONI SAID IMPROVEMENTS. PRIOR TO THE 15SUANCE OF ANY CERTIFlCATE OF OCCUPANCY IN A MANNER PROPOSED UTiUTiES (WATERLINES, SANITARY SEWER LINES AND ST( ~TIONS, EXTENSIONS AND DEPTHS FOR ALL ~ ~ ~ O 11
THAT WILL ALLOW THEM TO FUNCTION AS NOTED ON-THE PLAN AND IN ACCORDANCE WffH NCDOT SYSTEMS) SHALL BE REVIEWED AT CONSIRUC110N DRAWING SUBMIT DER LINES AND STORM- DRAINAGE CONVEYANCE ~ ~ ~ !DRAWING SUBMITTAI. AND BE SUBJECT TO d ~ ~ ~ ' r ~ ~ ENGINEERING; DATE
AND" CITY OF DURHAM. STANDARDS AND. POLICIES. THIS INCLUDES (WHERE APPROPRIATE) BU7 IS APPROVAL BY THE CITY. OF DURHAM PUBLIC WORKS DEPARTMENT E NOT LIMITED T0: ADEQUATE TRANSmON"TAPERS, ALIGNMENT OF LANES .THROUGH INTERSECTIONS, AND STANDARDS SET FORTH BY THE PUBLIC WORKS DEPARTMENT ;KS DEPARTMENT BASED UPON THE DESIGN CRITERIA ¢ DURNf,,~ COU~dTY EPrGINEERIPdG DEPT ZKS DEPARTMENT AND BE SUBJECT TO REVIEW AND 1~;- , !^°T~ G ~ SED!I~E~~T ~ ERUSIOhI COtd?ROC STORM YPATER DATE
ASSOCIATED SIGNAL MODIFlCAT10NS, PAVEMENT MARKINGS, ASSOCIATED SIGNAGEr CURB AND APPROVAL BY THE PUBLIC WORKS DEPARTMENT AT CONSTRUCTION .GUTTER, COORDINA110N WITH OTHER PROPOSED"ROADWAY IMPROVEMENTS AND BIKE LANES. THE AT CONSTRUCTION DRAWING SUBMITTAL - ~
APPLICANT AL50 ACCEPTS THE FINANCIAL RESPONSIBILITY FOR ACQUISIT10N OF ANY ADDITIONAL 2. THE DESIGNING PROFES510NAL A NCPE NCPLS OR NCRLA - A5 R ( ~ ` TRANSPORTATION. DATE 7R NCRCA - A5 REQUIRED) WILL SUBMIT 3 SETS OF ` - a
RIGHT-OF-WAY NECESSARY TO ACCOMMODATE THESE IMPROVEMENTS AND ANY REQUIRED CONSTRUCTION DRAWINGS TO CITY ENGINEERING FOR REVIEW AND ~ ST SIDEWALK CONSTRUCTION," ~OR REVIEW AND APPROVAL BEFORE STARTING ~ DATE
CONSTRUCTION (5EE CONSTRUC110N PLAN APPROVAL PROCESS)., P ' ~ ~OR'~ CONSTRUCTION DRAWINGS.IS SEPARATE FROM THE SITE PLAN APPF OVAL PROCESS)., "NOTE: THE APPROVAL OF t ~ ~ E SITE PLAN APPROVAL s U DATE
pC ( 2 ALL PARKING AREAS (INCLUDING BIKE PARKING) AND INTERNAL SIDEWALKS SHALL BE ILLUMINATED N IyGE F F PER REQUIREMENTS OF SECTION 7.4 AS VERIFIED BY AN'AS-BUILT LIGHTING PLAN SUBMfTED TO WATER METER AND SANITARY SEWER SERVICE
Ogp PRIOR TO THE ISSUANCE OF A CERTIFlCATE OF COMPLIANCE 3. A5-BUILT DRAWNGS SHALL BE APPROVED PRIOR TO WATER METER 0 90 CONNECTiDN 1NSTALLATiONS AND.PRIOR TO ISSUANCE OF A CER11F 1 ONCE OF A CERIIFlCATE OF OCCUPANCY. ~
3, PER THE TRIP: GENERATION "TABLE, THE CUMULATIVE IMPACT OF ALL PROP05ED EXPANSIONS WILL 4. IF A HYDRANT IS PROPOSED A FlRE FLOW ANALYSIS IS RE UIRED. ISIS IS REQUIRED. WATERLINE 51ZE MAY CHANGE ~ ~ 0..2011 i
RESULT IN AN ADDfTIONAL 149 AM PEAK HOUR TRIPS AND 113 PM PEAK HOUR TRIPS WHEN WI1H FlRE FLOW .ANALYSIS. CONTACT qTY ENGINEERING. ®560-4: COMPARED TO THE TiA SUBMITTED ON SEPTEMBER 4, 20DB. SINCE THE" IMPACT 15 LESS THAN TO ABTAIN CURRENT SYSTEM DATA. JEERING.®560-4326 TO .SCHEDULE FLOW TEST OR i~
150 PEAK HOUR TRIPS, A TIA IS NOT REQUIRED WITH THIS SITE PLAN .SUBMITTAL HOWEVER, A T1A WILL BE REQUIRED FOR ANY. FUTURE SfTE PLANS WHICH. RESULT IN ANY INCREASE OF AM 8, A WATER LINE EXTENSION PERMIT WLL BE REQUIRED PRIOR TO COI . ~ ~ BU5111G55
PEAK. HOUR TRIPS OR 37 OR MORE ADDITIONAL PM PEAK HOUR TRIPS. RED PRIOR TO CONSTRUC110N. ~ C011fldetltia~ r
SITE 6. A SEWER EXTEN510N PERMIT WILL BE REQUIRED PRIDR TO CONSTRI 'RIOR TO CONSTRUCTION. ~ ~ US2 Only =a CENTRAL ENGINEERING
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SEAL ENGINEERS PLANNERS SURVEYORS ENVIRONMENTAL
22630 i RESEARCH TRIANGLE PARK ¦ CHARLOTTE
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2905 Meridian Parkway, Durham NC 27713
VICINITY MAP 800-733-5646 ¦ wwwjohnrmeadams.com ¦ License No.: C-0293
NTS FINAL DRAWING RELEASED FOR CONSTRUCTION
P

VERAGE AREA CONTEXT PLAN & TREE C4 , FREE COVERAGE
POItTlON OF P1Nc 0845.058-7342 OVERALL SPfE DATA o- .TOTAL PRDPERTY AREA: 258.93 AC. z
DEVELOPER:.. MERCK& COMPANY; INC. TREE COVERAGE REQUIRED FOR PROPERTY (258.93x0,10): 25.89 AC (1,127,768 S.F.) 10% ~ W w
PO BOX 100 - > TREE COVERAGE PROVIDED: ~ • , , U
ONE MERCKDRIVE WHITEHOUSE STATION, NEW JERSEY 08889-0100 W EXISTING TREE COVERAGE; ~ r-r F e~ o
PHONE:. [phone] ~ .~-t _ AREA A (PER SITE PLAN D04.378): 9.60 AC {418,362.72 S,F.) ~1 ~f 'a F ~ z
PIN: 0845-02-08.7342 ° • .a. AREA B (PER SITE PLAN D04.378j: 2.01 AC (87,566.32 S,F.) 1.441 F~-1 z Oa ~ m
PARCEL ID:199497 - .,,`1$ ° EXISTING ZONING: IL; FfJ-B U w q .PROPOSED TREE COVERAGE; „ . ~ Z ~
DEVELOPMENT TIER: SUBURBAN "`"~4--.r h r - - FLOOD-PLAIN-LIMIT LITTLE RIVER SANCTUARY LLC •,~t ' AREA C: 0.78 AC (33,993.63S.F.) AREA D: 0.17 AC - (7,634.68 S.F.) ~ ~ U ~
TOTALPROPERTYAREA:258.93AC.' ar., '-_,,(ZONE °A") PIN: 0845-03-37-2885 AREA E: 1.42 AC (61,752.42 S.F.) • ¦ ~ AREA R 7.84 AC (345,782.16 S.F.) F-1 ,Y, ~ o
TOTALPROJECTAREA:14.92AC: 1 v' w ZONING: PDR 2.240 ' { I fi:._._,,, -a_-,,- _ ~ - M1. •z,._ VACANT. RES/ DEVELOPER AREA G: 0.49 AC (21,237.35 S.F.) ~ W q ~
PHASE L' VMF 101, WAREHOUSE, ENERGY CENTER, ADMINlCAFETERIA AND OTHER FACILITIES PER MINOR SITE PLAN D04.378 (APPROVED _ AREA H: 0.35 AC (15,035.92 S.F.) 'r~. a AREA I: 3.15 AC (137,377.02 S.F.1 ~ ~ ~ ~ ~
09-13-04} AND SITE PLAN REVISION DOB-611 (APPROVED 10-06-06) ~ PHASE 11. VMF102 SITE PLAN D07-00516 (APPROVED 12-07-07) C 3 _ ~
•~t , -z PHASE IB:VACCINE BULK MANUFACTURING 204,800 SF (2 STORIES) NSF TOTAL TREE COVERAGE PROVIDED: 25.91 AC (1,128,662.22 S.F.) :10.0% ® Z w~-( a ~ ~
ENERGY CENTER 4,000 SF \ - • LITTLE RIVER SANCTUARY LLC ~ PIN: 0846-01-30-5862 ~ ~ ~ ~ ~
PEDESTRIAN CORRIDOR 1,500 SF(25TORIES) ~ ` I 51TE PLAN 00800207 APPROVED 11.21-0B • • • • ~ ~ ` \ ( _ - ~ ZONING: PDR 2.240 E VACANT RES/ DEVELOPER _ ~ ~ Z U
PHASE 1C: BUILDING 120 EXPANSION ' ~ • • •
BUILDING 001 EXPAN510N . • ' ~ € EX. DUKE POWER M ~ ~ rrs ' La t-.~;,'~ _ `1, EASEMENT. ;«.L.( W ~ ~
SITE PLAN 009-00081 ~ ~ 1 ~ Er ~ ` ~ - - ~ PROP05ED TREE COVERAGE ` ~ ~ W ~ ~ .1 ~ ~ ~V-- _ AREA C = 33 993.63 SF fy ~
PHASE 2: QO LAB BUILDING 42,542 SF (2 STORIES) 12.5' REAR YAR f # N-EN LOSED WALKWAY 51TE PLAN 00900199 ~ - - PEDESTRIANCORRIDOR: 5,213 5F (NQ C ) ` ` ~ - `=-T . m-<•_ w,
a ~ _ ,:r EX. STORMWATER WETLAND ~ ~ W ~
WATERSHED. NEUSE EX. PROPERTY TYNE _ EX. ° • RNER BASIN: ALL DEVELOPMENT WITHIN THE FLOOD WAY ORNON-ENCROACHMENT AREA OR FLOOD WAY FRINGE - • • • ' AND NON-ENCROACHMENT AREA FRINGE, INCLUDING FILL, NEW CONSTRUCTION, SUBSTAMIAL IMPROVEMENTS, MANUFACTURED - (WES a (WEST} ~ ~ ~ - ~ _ co L
,i HOUSING, STORAGE OF MATERIALS AND STORAGE OF TOXIC OR FLAMMABLE SUBSTANCES, IS PROHIBITED EXCEPTAS PROVIDED BY ' • • • . _ APPLICABLE FLOOD HAZARD REGULATIONS OF UDO SECTION 322 AND 8:4. PROPOSED TREE COVERAGE , ~ . _
.FLOOD PLAIN ELEVATION(S) 270 AREA I = 137,377.02 5F
FLOOD PLAIN ZONE X i F~ ~e FEMA MAP NUMBER 3720084600) - •
FEMA MAP DATE MAY 2, 2006 EX. ENO' BOTTOMS ; BUFFER, 1 ,
. TOTAL TRACT AREA IN FLOOD WAY: 0 AC.. e ~ ,
TOTAL FILL IN FLOOD WAY: 0 AC. _ , , / 0 / T TAL TRACT AREA IN FLOOD FRINGE:1.8D AC. ` ~ ~ ~ V ~ TREE COVERAGE • d( '
TOTAL FILL IN FLOOD FRINGE: 0 AC. ~ / ~ I! ~ ; • • Ot ~ • / i t I 4 ~ EXISTING r APPORVED PER SITE PLANS ' ~ AL ~I' ( # e - D04-378, D0800207,
' \ \ PROPOSED TREE COVERAGE _ ESTABLISHED IN PREVIOUS PHASES. ~ ~ t • s`. ` , LANDSCAPE BUFFERS FOR PROPERTY ~.a ~ ~ ~ AREA F = 345,782.16 SF , i ~ , _ ~-J` - - - 11 ~ D0900022, D0900188 & 7 22630 r` ~ ~ - ~ ~ D0900199
~ PROP05ED TREE COVERAGE IMPERVIOUS SURFACE CALCULATIONS: N F ~ ~ \ ` ~ AREA G = 21237.35 5F ' ' - 25' WETLANDS BUFFER I G E~'~~• ~ ; r . F' _ I ~ ~
- EXISrING PROPOSED TOTAL - TREYBURN CORPORATE PARK LLC ~ ~`tt ~ ~ 1 PROPOSED ".TREE COVERAGE ~ • ~ \ ~ ~1
ROAD5IDRIVES 594,2615E 59,786 SF 654,047 SF 7 ~ • • ~ tt `-r PING -0845-04-64-0807 ~ _ ` -i.''. BUILDINGS 403,3195E 32,978 SF 436,2975E ZONING: IL ~ \l s AREA D = 7,534.68 SF `'r / I '_~V, e` i~~q~,1 T. ,
/PROPOSED TREE COVERAGE ttt CONCRETEISIDEWALKS 100,430 SF 1,598 SF 102,028 SF 372aa25F ` sa77a5F a3s,61s5F VACANT INDUSTRIAL r/ aREA H = t5,o35.92 5F l ttt ~ MISC.(CONC;, GENERATORS, ~ , / ~ r ` - ~ _ ~ !rnnurtt~,~ fr i i EX. WETLANDS ~ .~f ~ • -.lj"~ . ~ I
TRANSFORMER5 GRAVEL ETC. , 7 t ~ 25 WETLAND. BUFFER 1 i, 10 NO P fL~ 1
TOTAL 1,470,052 SF 159,136 SF 1,829,188 SF / tt\ : , e~\ ' G - OD LAB (UNDER ~ `t~`;t s~~ ~ ~ r I _ coNSTRUCTION) ~ F 1
TOTAL PROPERTY AREA: 258.93 AC. ! ~~1` I t ~ / 4 t ~,`I - vEXISTING,~1'REE r I ' 43 784 5F # I ~ vER~A 1 ~ ;
TOTAL IMPERVIOUS AREA ALLOWED. : 24% ~ k FFE=356,00. i , 418~6~-~'~,,Ey~~ ~
TOTALIMPERVIOUSAREAPROP05ED: 14.4°/a ~ j It' - _ ! I`°til EXISTING - _ ;f ~ " <50' STREAM BUFFER h` ~ (9:6Q ~C"~i I ~ - - s_. - I': _ L k~ G I r.. " MEASURED FROM-TOP OF j I r , i 3
s BUILDING HEIGHT:. / ~ ~ ~ ENERGY CENTER 12,599 SF IM M L WED 50' / ~ ~`i MAX UAL 0 / ~ ~ t FFE 356.00 ~ E k I[ $ANK (INTERMITTENT) c'! II ~ I( ~ k
PROP05ED (PHASE 2) 50' (INCLUDES MEGHAMCALPENTHOUSE) / ~ ~ 1t t ~I 4 I r;_ -Atr . <w I i i i~ j I I ~'~REE AGL I f
• E A ED ON 51TE AREA: 258.93 ACRE ~ / tt l t i 1 BUILDINGCOVERAG B 5 ( 1 ~ / tt l ~ ~t - - = - _ _ RO COVER a 3 i ~ I AREA '=~`&fi"752.4~ 6~`,.. I
MAXIMUM ALLOWED: 60% ! tt EXISTING PROVIDED:: EXISTING: 348,621 SF / 11 ~ I t~~ - - ~ .z, - _ ~ I _ _ _
-PROPOSED; 33,350 SF{27,7505F+5,600 SF) 7 I11 t l S®lJ llJl L®®r ~®~lJ .v a ~.,_r.,. ~ -r 'fit i 3 T t r _ r I
TOTAL 381,911 SF(3.4%) 25' BUFFER SIDE YARD I\\ t\ { ~ c; _ 4 I I is -w-_ - ~ i _ ~ IIG r a 3 t ~ ¢?~1~`ANU.F,A ~ R N~fi~ F~~I;;fiTY ~
. , , , ~ jPRIVATE ACCESS DRIVE) ` RERUIRED AND PROVIDED YARDS PER UDO, ,.7 . f T f = ~ ~ {BUFFER IMPACTS PERMITTED
STREET YARD ` 40' 51DEYARD(ADJACENTTQRR): 30' / ~~a tt``:' ~ _ ~ ~ ~ ~ j !t 1 ~ ~tx FE~35G 40~''~~„~, ~ PER AUTHORIZATION ~
SIDE YARD (ADJACENT TOtlj: 20' (30' REDUCED BY 10'WHERE ADJACENTTONON-RESIDENTIAL DISTRICT OR U5E) ~ . • tt EX. 20 NATURAL GAS , ~ t EASEMENT (TYP.) i ° REAR YARD , - 12.5 (25 REOUCEDBY112ADJACENTTORAILROAD) / EX. PROPERTY BOUNDARY ~ _ I c ~ " ) ~ 3~'7` i CERTIFlCATE-DATED MAY ~ ~ # _ ~ ` # 24, 2004 FROM NORTH ~
/ ~ ~ 50' STREAM BUFFER , ; PROPERTY AREA. 258.93 AC. ~ ~ ~ MEASURED FROM TOP OF "UTILITY SPINE ' r , ~ ~ s ~ r l r ~ CAROLINA. DIVISION OF i "`'`f``r•~ I r'~ WATER QUALTY DWO
RE UIRED AND PROVIDED BUFFERS PER UDO: ~ % : EX: WETLANDS ~1 ~ ~ t . 0 / ~ ` BANK INTERMITTENT J ADJACENT TO OLD OXFORD ROAD: NO BUFFER REQUIRED, ADJACENT TO >60' RM! ~ ~ ~ ~ ( ) r .mow--;;-~~ ¢ ,,jj ~ - I ( ~ ~ I #bi PROJECT: N0. 04-D825)
.ADJACENT 70 RAILROAD (REAR BUFFER): NO BUFFER REOUIREO / t ~ '.2l.4 .2 0R 10' WHEN ADJACENT TO VACANT LAND / ~ , ADJACENT TO IL, { ) / ~ ~ !~~J! r ! F
_ _ , ADJACENT TO RR: .61.8 (.6 0R 30' WHEN ADJACENT TO VACANT LAND) ~ 7.. I • ~i~y '•~t ` _ -
BICYCLE PARKING: , % t 0' NO-BUILD ~ - I~REHQUSE E){PANSION ' ~ } ~ ~ r i : - # ~ ~ r r ~ ~ 25,253 5 ~ SF FFE 356.00 ; € i ~a~,, '1, n w~-~ A _ ` VMF102 r I r I? ~ ~
RERUIRED: :PHASE I: 12 SPACES (5%OFREQUIRED SPACES) . / - ~ - ZONE ~ t ° - PHASE 1A: 3 SPACES (10%OF REQUIRED SPACES} ' k- I 79,236 SF (3 FLOORS},, _ , I ~ - ~ ` I I I. r I j t FFE-356.00 ~ ~ A ~ ~ ~
PHASE 1B: 14 SPACES (1D%OF REQUIRED SPACES) / ~ ~ ` EXISTING WAREHOUSE" , r _ ( a ~ / I
° PAE / PHASE IC: 4SPACES(10/o OFREQUIREDS C S) PHASE 2: 3 SPACES (10%OF REOUIRED SPACES} EX. STORMWATER r ~ 1 r~, -56-913-SF"- `T"- ~ } q ! ~ ! "~f ~ ~ ; O ~ QO+, Z
~ WETLAND (SOUTH" VBF EXPANSION: 3 SPACES 1 /20,000 5 1 ~ , ( ~ ) ~ TOTAL REQUIRED: 36 SPACES t`~. SOUTH - ~ ~`(OPERA~IONS;SIIPPOR`f ~ 1 rl 1 ~ A
I i (,.EXISTING VACCINE ~ ` ~ I E-1 U pj, O ~ ~ , ~ .z ~ ~ FACILITY EXPA SIDN;=) I ~ I I MANUFACTURING .BUILDING i 1 EX, PROPERTY LINE O ~
PROVIDED: _ ~ t ~r tb ~ / . t BUFFER IMPACTS PER IT7ED PER _ F EXISTING: 36 SPACES , / • , _ _ ^ :118,530; SF (2.~L00 5) ` # I ~ ~ o~ G, U I ' t ; (VMF 101} 38,624 SF •°.a.~ P{ I ~ ° ZONING: SRP ~y+ F ~ ~ I ,_I . , ~ r FLOOR FFE 356 00 _ EX. STORMWATER I W ~
/ 1 AUTHORIZATION CERTiFI TE DATED M Y 24, PROP5ED: 4 SPACES - / ~ , / t\ 2004 FROM NORTH. CAR NA DIV,IS OF TOTAL PROVIDED. 40 SPACES E~ F ~ 1 , ` r , _ , . ~ WETLAND (NORTH).= ~ CATAWBA INDIAN TRADING O o F
. ,1 ---~~ATER QUALITY (DWO PRO) CT N0: 04-0825) ' ~ 25' WETLANDS BUFFER • ` . ° : r ~ ~ 4:, = t .PATH: CL 25' EASEMENT TO W ~ ~ A Q' c ( l
Ad., . / _ f. ' ACCESIBLEPARKINGSPACES(2%OFTOTALPARIDNGPROVIDED): _ / j 1 REQUIRED: 11 SPACE5 - / f I - .~fX:-STORMWATER ) ~ -(.~s~~;; ~ t ~ 1 ~ ' THE HISTORIC PRESERVATION O r I - - f T~ _ FOUNDATION OF N.C. DB ~ Z I , ~ ~ ny1 m
: PROVIDED: ` / I ~ / t ~ i WETLANDSOUTH) , ,4 1 << ~ ~ to . • f r r I ` r'~ , i ; E.~ I ~ 1336 PG 414 ~ t,
EXISITNG. 10 SPACES / , ( r ` PROP05ED: 1 SPACES ~ ~ EX. CONSTRl1CT10N t f 11 t~ ,'rk I~# ~ ~ _ l ZONING: RR r, J" Tv~ ~ h~,yy ZONING: IL ,
T07AlPROVIDED: 11 SPACES ~ . , . , TRAILERS , i . _ / ~ [ f ) ~ Y ' F~ ~fi€i~r,~°a) ~ ~ I~._ EXLSYFtG`QPERATIONS ~ N~F" 1~1 t-a » ~ ~ ry,~ ~ i sUPPDRT ~~cIUTY ~ , TREYBURN C RATE, ~~y ~ ~
~ K u~~ ;sr , ~-R"~ ~ ~ ~ ~ 38 470 SF z, t PAR W W ~
~ •.•,•,•.•,•r, .•.•••.•r.•• - - / E r ,,3 . ~:~E ~,TRF.~c>; 4VEtxAGE,' t# ~ FFE=358 50 [ ~ ~ 1 , ARLEN K LLC A 3 _ = u~~k~EA~B~AP~ vEb~Efi~ ~ ~ ~ , ~ ~ ~ I , ~ 3 ~ ' = PIN• 0846-04-52-2709 Z W (x
_ ~ _ _ , - ~ { .,rf ,f z _ ~ ~ R ~ ~ ZONING: SRP, RR o ~ O
. ~ • ~ f` ~ ' I", t~ (87,58~3~fSF) 1 r€~~ s3 _ ~ ~ ~ , VACANT INDUSTRIAL G~, p v1f5i € ~ ,,,Vr
r ~ ~ r / l I3 G` ~ 1'~ , I ~ °°r'~ ~ - 30' BUFFER/SIDE YARD s- 1` t'~ r {
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~ ~ ~ ~ _ ZONING: IL x~ x ~ ~
~ ~ I k i<r .rem- ~ f _ _ _ - ~ " - M•'~.r°4,T'; ` '°-rte,~'~ _ _.e ~ -w.,. • . , - ~
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~ , _ - ! ~ ` ~ ~ , .y,.~=%~ oXFOR I NORTH ~O~P ROAD o ~ ~ U
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_ 1 ! ® sR ,.0 BLYC R,Iw~ ~ (PRIVATE ACCESS DRIVE) , JAMES TERRY SANFORD JR & ~ M~1
~ / / ' pU ~ LAURENCE G. SANFORD a a
/ ~t ~ i~l _ TABLE SID PI zaNlNC aR, Rs-za 6 ~ Z
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JAMES TERRY SANFORD, JR & 3ANFORD, JR & t~ U U
I / - _ LAURENCE G. SANFORD I - ~R~ PIN; 0845-01-97-0776 , G. SANFORD ~1-97-0776 ,
~ i ' / ,f ZONING: RR, RS-20, SRP ~ r / a RS-20, SRP
AGRICULTURAL i f r ~ ~ , 1 ~ ° r LTURAL
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~r i JAMES TERRY SANFORD, JR & ~
y ~ ! LAURENCE G. SANFORD !tE{! ~ PROJECT N0.: MER-10020
,ty n i PIN; 0845-02-86-4014 1' ~ ! i _ t~ ~ PuENar~: MER10020-04
F ~ ZONING. SRP, RR ~ E, f i _ RICULTURAL i !a F ~ _
DESIGNED HY: VAIT(1
'r t r f
J , r l c DRAWN BY. DLP
~ i SCALE: 1" = 200' NC GRID (MAD 89)
DATE: Z
GRAPHIC SCALE
s 1-18-2011 ET No. 200 0 100. 200 400 C-110
i inch =zoo ft, McADAMS
FINAL DRAWING - RELEASED FOR CONSTRUCTION

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6UILDING-GROSS SQUARE FOOTAGE ~ E+
VBF ~ W M
PHASE 1 PHASE 1A PHASE 1B PHASE 1C PHASE 2 PROP05ED TOTAL ~ ~
(SF} _ {SF} (SF) (SF} (SF) EXP SF ION (SF) ~ Z
O Q ~ H ~ z
OFFlCE / 38,47D 18,530 57,DOD ~ ~ ADMINISTRATIVE ~ ~ W ~ ~ A
SECURITY* 220. 220 ~ ¦ ~ z ~
MANUFACTURING/LAB 38,624 26,412 135,622' 30,324 27,750... 258,732 ~ ~ ~ ~ ~
MECHAN{CAL - ~ ¦ ,d ~ EQUIPMENT'r 77,248 52,824 77,648 12,218 18,50D 238,438 ~ ~j ~ ~ A ~
HALLWAYS, m
OUTBUILDINGS, 33,771; 8,575. 8,739 9,300 6D,385 ~J a W ~
ENERGY CENTER*' !may U
SPINE ENCLOSURE 5,600 5,600 ~j~~' ~ z a, ~
CAFETERIA* O ~ Q ~ ~ ro
WAREHOUSE 56,913 25,254 82,167 ~a ~ Z ~ .
TOTAL 245,246 - 87,811 222,009 43,784 42,542 61,150.. 702,542 w . ~ ~
0 t+~ ~ W ~ ~
w`~~
REQUIRED SQUARE FEET /PARKING. ~ x ~
VBF W
PHASE 1 PHASE to PHASE 16 PHASE 1C PHASE 2 PROPOSED -TOTAL Z
(SF) (SF) (SF) (5F) (SF) EXPANSION (SF} ~ (SF) z
W
OFFlCE / 38,470 9,005 47,475 ADMINISTRATIVE ,`,~tipuugrr?r4
MANUFACTURING/LAB 72,395 26,412 135,622 30,324 27,750 292,503 ,S BAR ~~i
HALLWAYS /SPINE 9,3D0+5,600 14,900 :~?~:'~pF~ .9
ENCLOSURE =14,900 L
CAFETERIA* 0
WAREHOUSE. 56,913 25,254. 82,167. " 22630
TOTAL 167,778 26,412 135,622 34,259 30,324 42,650 ° 437,045 i~ ~~'~NG ~ NtiF'~''~.~~`~;~
" - CAfEtERIA, CONFERENCE.ROOM AREA, MECHANICAL EQDIPMENT AREA AND OUTBUILDING AREAS DO NOT COUNT TOWARDS PARKING ~~~~~,~M'~~~„~~4'~P~~~~i~)
REQUIREMENTS. ~!h?rrinnn~~~~L'~~
REQUIRE PARKING SPACES
PHASES. VBF PHASE 1 .PHASE 1A 18 & 1C PHASE 2 PROP05ED TOTAL
EXPANSION
OFFlCE / 154 O 36 0 190 ADMINISTRATIVE
MANUFACTURING 73 26 136 30 28 (27,750) 293
CAFETERIA* N/A N/A N/A N/A N/A 0
WAREHOUSE : 12 D 5 0 0 17
.TOTAL ` 239 26 177. 30 28 500
ADDITIONAL PARKING REQUIRED PER 201.0 DETERMINATION z
VBF O PHASE 1 PHASE 1A PHASES PHASE 2 PROPOSED TOTAL
1B & iG EXPANSION
HALLWAYS /SPINE N/A N/A N/A N/A 15 15 ~ a
ENCLOSURE
` TOTAL 15 515
W ~ Z
PROVIDED PARKING SPACES
PHASES VBF
PHASE 1 PHASE 1A 16 & 1C PHASE 2 PROPOSED TOTAL ~ Z ~ EXPANSION Q ~ ~ ~
a
ADMI STRATIVE '154 0 32 0 186 -~yy Q ~ a Z
MANUFACTURING / ~G.~ ~ ~ A O
WAREHOUSE 85 66 113 27 32 323 O ~
HALLWAYS SPINE N/A N/A N/A N/A 15 15 ~ ~ ~ U ENCLOSURE O
:CAFETERIA* N/A N/A N/A N/A N/A M a U A ~
TOTAL 239 66 145 27 47 524 ~ ?y1- W O Z
` ~ lI7
MERCK PROVIDED ADDITIONAL PARKING DURING PHASES 1A, 1B, 1C. BELOW IS A BREAKDOWN OF THAT INFORMATION: ~ ~ a~nx
PHASE 1 REQUIRED TOTAL - 239 SPACES -PHASE 1 PROVIDED TOTAL - 239 SPACES ~ W ]
PHASE 1A REQUIRED TOTAL - 26 SPACES -PHASE 1A PROVIDED TOTAL - 66 SPACES (40 ADDITIONAL) Z W ~ ,A
`PHASE 1B AND 1C REQUIRED TOTAL - 177 SPACES -PHASE 1B AND 1C PROVIDED TOTAL- 145 SPACES (32 LESS} ~ ~ o w
- PHASE 2 REQUIRED TOTAL - 30 SPACES -PHASE 2 PROVIDED TOTAL.- 27 SPACES (3 LESS}
TOTAL PRIOR,TO VBF EXPANSION REQUIRED - 472 SPACES -PROVIDED TOTAL - 477-
TOTAL REQUIRED FOR VBF EXPANSION - 43 SPACES -PROVIDED TOTAL - 47 SPACES
TOTAL- REQUIRED FOR ENURE SITE - 515 SPACES -TOTAL PROVIDED FOR ENTIRE SITE - 524 SPACES
NOTE: WITH THIS PLAN THE 27 SPACE PARKING LOT PROVIDED WITH THE QO LA8 -PHASE 2 - IS BEING ABSORBED INTO THE NEWLY .PROPOSED PARKING LOT. THEREFORE; THE 27 SPACE LOT WILL NOT BE CONSTRUCTED AND THE 'Vj
PROPOSED 72 SPACE LOT WILL BE CONSTRUCTED UPON APPROVAL OF THIS SITE PLAN. THIS MEETS THE
REQUIREMENT FOR THE QO LAB 27 SPACES PLUS THE REQUIRED 43 SPACES FOR THE VBF EXPAN510N -EQUALING 70 SPACES REQUIRED AND 75 SPACES PROVIDED.
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PROJECT N0. MER-10020
~NA~: MER10020-04
D6S[GNED BY:. WTO
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DRAWN BY: - , DLP
SCA N/q
DATE: 1-18-' 011 MMC,~DAMS SHM No.c_110A
FINAL DRAWING RELEASED FOR CONSTRUCTION

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~ \ \ \ \ ~ \ \ 1 oNSTRUCTED / - - - / C~ . , - - - _ - - _ - _ / ~ - / - - 310 " I~ o \ \ ~ ~ \ ~ TLAND (WEST) I , ~ - - - - _ , 6
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\ ~ ^ \ \ \ / / ~ - _ ~ \ \ \ - ~ \ \ \ ~ _ I{ .~UO~ON Ire f \ (i~. ~ L ~ _ - _ _ i ~ - :t, ~ \ \ o ~ wy~1PILE.,~{ i at m 1.1 / / - - - _ ~ \ \ \ \ \ 1 Q ~ ~ \ ~ \ 1 12,~ ' WEl'LAN,d I ~ ~ \ "v
\ \ \ ~ - ` 1 , ~ / / ~ / , - _ ~ \ \ , \ \ \ t.:~-Tw, v_ X EXISTING=Li~HT POLE, -..V / \ \ \1 ~ ~ 1 \ ~ ` \ 1 B; F IER~ (T'~P.) /I N I ~ ~ ~ , _ °
\ . • s : TO BE REfv~IDVED
~ ~
i
\ j / % / / j ~ \ \ \ ~ ~ I EXIST ;~,EYfS11 G FENCE , ~ ~ / \ ~
\ . s ~ ~ ~ \ \ a / / og - \ ' \ : ~ ~ ~ ~ ~ ~ ~ ~ CONS~U~C TO REMOVED x,. I I ~ . , - - - - _ \ ' d _ ~ ` ~ ~ \ \ \ \ ~ \ \ \ ~ , 1 I C I I 1 f I l o/ a 4 tx Q _ \ \ ~ _ \ ~ ~ \ \ ` \ \ \ \ \ \ \ \ , ' ` I I ! I I f f ° I W . ~ a o `°x,`0'4
GENERAL :NOTES ; / / / / _ _ ` \ \ \ ~.1~: 1 v.m ~ ~ ; G r,.i , - - \ \ ~~1`~,-..,\\ ~ \ \ \ ~ ~ 1j 1! ( I f III ° •o~ W U
, u.~ _
IC TED FOR REMOVAL OR ~ _ ~ ' 1::ALL UTILITIES OR STRUCTURES, NOT IND A ,v'` / / ° ~ _ / - - \ ` \ \ ~ I + ' t,. } } / fit. ~ ~ `u t~.I ( / ~ AND BE PROTECTED FROM DAMAGE. ~ ~ \ ~ \ ~ ~ 1 s ; I ° - MODIFICATION ARE TO-REMAIN / s i ) ~ ~ 1 1 1 1 1 l j l I I I f~ a a :,3 1 ~ n
2. ALL WASTE MATERIAL GENERATED FROM DEMOLITION ACTIVITIES, ~ / o~ ~ / ~ \ \ ~ ~ / , ~ ~ _ \ - -SI IN ACCO DA 1 \ ~ \ , / ~ u ~ , , ' - - - _ 1~ C. I - - - R NCE WITH ALL'. ? N a / ~ SHALL BE DISP05ED OF OFF TE / f a _ \ 1 I ~ ~ ` ~ ~ ~ \ \ 1 t 1 1 ~ i I I I I ~ I I-I ! ~I ~ ~ \ ,->~Q ~F..~~ x ~ i ~ 1 I I L I` I I f I I ~ I ~ o ~ O Z A P
\ E 5TING , _ - E~:; ~ EX.. ~ , _ , APPLICABLE RULES AND REGULATIONS.. ~ / / / / o \ - ` { u . ,P / ~ ~ E . f / ~ / Q ~ \ ~ 1' I ~ CO STF~UCTION : DI ~ DI / d-,. / \ 1 1 1 11 I I! I I f (I' (1 1 1 1 ° rn~ Q Z a a
3, EXISl1NG INFORMATION WAS TAKEN FROM A COMPILATION OF ~ / ~ \ ~ I a / TRAILER , ry C. _ I _ \ \1 ~ 1 I j I 1jII ~Ij( l i. ~~o~`a
PREVIOUSLY'APPROVED CONSTRUCl10N PLANS AND UNRECORDED / /!v / / ; ~ \ ~ I 4~ l r €F„~;1 ~`_I F: ~ / ;_-1~''fRCP € I ( ) I \ ~ ~:1 I{ i 1 1 1 1 f; f 1 I I I( i a '~;a~` ~ UAo
SURVEYS.'. CONTRACTOR TO FIELD VERIFY EXISTING CONDITIONS.. / / / \ ~ / / / i i ; / , { I a I . -1 ~ PRIOR TO BEGINNING .ANY; CONSTRUCTION ACTIVITY. ~~y. / / / \ ~ I / / f ~ ~ U,. € - s / I ~ ( a T, r 'a;'- 6 / r ~ I~' I f ~ Q0 --t~i;I I, / \ \ ~ \ \ \ 1 I L I I I I f l ( I ( ( a a ° Q~ s:~~ ~ O e~
AP ROXIMATELY-..902 L.F. 0~F~QF 7 \ \ 1 1 I { I ! I ~ I I I. 1 I L I ( I I d ~ 3 ' ~ a' O
4. TO MINIMIZE .DAMAGE. TO EXISTING TREES-NEAR THE INTERIOR EDGE / - T ? ~ m / f - m~~ _ I I F LABORATORY ~ = CHA N LI OF BUFFERSAND STREETSCAPES, THE CONTRACTOR SHALL CUT ! ~ f f ~ ) ~ o f ~ hE= F`'~ EXISTING LIGHT OLE ~ \ ~~J ` I . / / t ~ F ~ I ~ { , I ~ / : \ PRE OU. CHA N LINK FENCE- D BE REMOVED DER { . C PRE OUSLY SUB~11 D GRADING;ONLY~ 1 I I I I I I( I I I I 1 I I I I I ! I I i _ Q+' ~
2-FT DEEP TRENCHES ALONG THE LIMITS OF DISTURBANCE, SO AS _ r-_ / ( € BUILDING- " \ f I / ~ ~ , ~ / f ls, r ~ - 9 TO BE REMOVED'; 1 ! I~.,.:. ! ! J.: \ SITE LA .SITE LAN ( ~ \ 1 I I , ~ I ! I `I I ! ~ ! ! a ~ " : W A ~ \ ~ ~ I I I I ~ !Ii iI~I~~ ~I 1~~,~ x o
TO CUT, RATHER THAN TEAR- ROOTS. - ~ ~ ~ / ; ; ~ I _ / 6 ~ I I : G m.. ` _ I \ l=::: -=1 1 ~ ~ % I ~ / l l~, / e ; ,_..~,m.~._:~_~~ s 1 , 1, ~ (UNDER WI p\ 1 I ;1; CONTR~ACTO~ 0 ~/EI~IFI~ LQC TIN bF l AIL I I I I ' I \ - , ~ ~ W ~ z p ~
5 TREE PROTECTION FENCING SHALL BE MAINTAINED ON THE SITE- _ / ~ ; / ~ CONSTRUCTION), ! EXISTIf~G U~ILI IE~ I(>d T~iISI A EAI A~JD I I I I I" I (I { `-1, _ ~ ~ ~ ~
UNTIL ALL SITE WORK' IS COMPLETED .AND THE FINAL SITE ~ F-- ! ~ I \ ~ , , ! I ,EX. 12 TORM S RIVI E: . Is t, f~ • . , / . ~ / Ln / ~ I!- ! FFE-356.00 N~ 1.!:\ \ INSPECTION PRIOR. TO THE CERTIFICATE OF OCCUPANCY. (C,0 } ;_L ,ti I , / , / / ` / / / ~ / r / , ' I W/ CLEA OUTS i ; f I(U.C.) i,1, \ \ \ COOK INA~ Ef~OVIAL FOR R LO~ATIONI 0 I I ( ~ ,~I{ J ~ ?~`~'i ~ d ~ ~ ~ _ -
I .SHALL BE REMOVED PRIOR TO FINAL. t ~ i , ! EXISTI ! - ~ 6 ! ! _ ! ~ L ~ \ SCHEDULED. THE FENC NG ~ - \ / / / / a~ T~ t 9 I ~ a l- ° ~ ! ;x i ` , \ \ \ ~ UTILI ES NVfT T~iEIAP~PR P IAT~E t~TiL4T~ I ! .e: l \ \ ° a` U ~ a
SITE INSPECTION FOR THE C.O. ,,~.k ~.>r f , F . ~ / / / 5 ~ / °li CONS CT10N; ; r= Z~ Wes. / \ law ~ t EX. 12 FIRE LINE \ . / / / / / / / ~ AILER I.~ { I ( / 3 ~ ~ I ( t , F , ~ ~ ~ \ OW R BRIO TIO ~EGhN N~N(~ C NS~RU T OA,. ( I - \ ~ \ / ° ~ ~ ~ W ~
8. PRIOR TO DEMOLISHING EXISTING STRUCTURES; MAKE AN INSPECTION \ o / / / / / / / I I ~ i , STUB / IV AND \ n. . / _ ,mil ! [ ~ I E Q ! , i l X. ,STd S VIC / \ ~ / EXI TIN ll IHT 0 ~ ( ~ I I is 1 \ \ \ ~ ~-w f a a ` W ~ ~ RRM ~ l~
-FOR ANY HAZARDOUS MATERIALS. CONTACT ENGINEER IMMEDIATELY , - ~ ~ ~ '3 Q \ / j / /r _ IE ; ~ I , w 4 _ : ; BLOW-OFF 1 ~,M ~ ~ , ~ ..r ,m ' CLEANOUTS 5 IF ANY HAZARDOUS MATERIALS ARE DISCOVERED. ' CAP AND ~ ' / I i! / , / ~ ~ _ m f I 6~ 9 ~ d € ~'-f~SSEMBLY i )f)T~!\ SE~VICf~-W~ s`~`~~~~},4' ~ /T ~BE/RE ~ 1 ~ ~ / ~ l l L~,; G%-~ ~ ~ " ~a ~ i, ~ ~ O
. REMOVE'UTILITY SERVICESr FUEL TANKS AND SEPTIC SYSTEMS, ALL ' -i ` ~ ~ l >,~a f i" .a=° ~,~..s ~ SKr I EX-Z.,' - ~ XIS~TING-LtGHI_POLE - J~-~..i4'~ / / ~ r ~ l ~ ~ ~ I \ { j 1 ! ' ` ~ I ~
ORK TO BE PERFORMED IN ACCORDANCE WITH .APPLICABLE _ / / / 1 ...r~-. ~ , ii. t, . : m- ~ _ ~ 3 ~ ! t SSMH I E < J - I W ; - -I , - ' , FEDERAL. STATE AND LOCAL REGULATIONS. \ / / F~;.f/ ~ y M_ ~ (U.C. ( y I O-B~_~MMavED--- ~ Jar` '4:... l l l / ~ l / , I I I a. re o 4{ _
/ ' , f ~ / / ? ~ -mac- . 3 i~; I i i ( : , r. ~ _ _ - ~APPROXIM~CTELY-SD~~.E~~ ~ lh}"`~~~~~ ~ ~l (TREE PROTEC~fI N ° a ° W , Zi
Z. VERIFY ALL ILLUSTRATED. KNOWN. UNDERGROUND ELEMENTS. NOTIFY ° / : ! EXISTI G \ 9 ~ ~ -ice--~ - - \ / / / ~ CON TRU TION ~ B t FH I I 1, THE ENGINEER IMMEDIATELY IF UNKNOWN ELEMENTS ARE ~ k ~ - / / . / / ` - _ ~ y. ~ ! ` E, T_ , ; , ~ i ~XI~STtKIG SIGN _ SIGN OF FIRE PROTECIIOZLNl,<L,/ /Y ~ \ ~ \ \ \ FENCE (TYP )I P f I f ~ _ 1 O - -'1'0-BE REMOVED ~1.. ~ ~ \ \ \ ~ I (I I p . ~
- AT WOULD NECESSITATE MODIFICATION TO THE \ ~ ` ! I ,;s_ _T TO BE EMOVED DISCOVERED TH \ / / jP / ~3A~l,E,~ - -,iat- 1 - _ ~ ' ~,a--~ PtPb '°s _ .~,.,m.%S~--,. r~~r, ~m ~e - _~n-- » -I.~ .-,=~~'-LD ! I s.:'', ~ r -rte ®'m!^> .z ~ ~.2 ~ .,3'S;?,r- s~e_ ~d__= _ ~ _ r €t:,~ - - ~ S f .EMOVED - % . '1 ~ ~ ~ \ \ \ \ ~ ( rI I ~ fly
PROPOSED DESIGN. t ; ~ ~ ~ ~ m ~ 9--;i EX~~~F~R~I~~ I: , _ ;
8. PROTECT ALL ADJACENT PROPERTIES, .THE GENERAL PUBLIC:-AND ~ , / ;.4 -_a ~ 355=. EX. ASPHALT n / ; s ~ II' II ,'f ° ° O \ I I II 11 ~ ~
OULD DAMAGES OCCUR r~A ~ ~ - _ _ e___~ ~s£- - - iw` ~r _ - - - - - ALL OF THE OWNERS FACILITIES. SH ~ ~ ~ ~ / ~ ;a _ -=O VE~ENl` r ~ REPAIR IMMEDIATELY AS DIRECTED BY THE ENGINEER, .:TO THE \ a , / . ,~.~W=,~_.;_._,:~__..- R.... ~ ~ , _T~„s~,~m ~ , f I - - F / , , z I! - 'I° \ \ ~ \ \ ~ I y y a ~ j
_ \ x. : OWNER S SATISFACTION. ~ ; .~l~ \ 3 y_,/ . a= \ \ \ o M 0-~\ ~-t-i-~\ t tit ..`r~~\ ~ _ ~j / _ ,~,~--v-,n-~ _ ~ ~'t.`~~\\'~ A~~ I ill
: i -aQ \ : f : ` ` :i'~' F,r ; EX FIRE-PROTECTION W L , ~i 9. ALL WORK SHALL BE PERFORMED !N ACCORDANCE IMTH APPLICABLE \ ~ 2 / / , y~K\ ~ , F ~ _ . \ `-j1, / \ _
_ AND OSHA REGULATIONS.. \ \ k; ~ i` ~ r ~ ~ 10 BE-DISCONNECTED AT rt ~ 'LOCAL, STATE . ; , 4{ / zf - _ ~ - ~ P i~-~- o ~ ~ - \ \ l ~ v_..- ^ i' ~ -.T:m ~ _ ; SAND-A~PLItG=!? T-1NL==-_-EX. ; ! E i r.
UCTURES 10: ALL EXISTING VAULTS, MANHOLES; STORM DRAIN . STR , \ a f
- • - .SHALL' BE ADJUSTED AS NEEDED TO MATCH. \ - ~ ° f ~ _ ~ t~ - ` ANOUTS ETC r - - = - ~ ~ E ~y \ , ~ 1~{ I 1 I rn f~"~ s APPROXIMATELY 275 L.F. n ~ 1 1 _ ~ hj G 1 i t 1 ~ 1 1` ! a ~ OF STORM. DRAINAGE PIPE ~-f- 1~ FVf~E I~E
FINISH GRADE, \ \ ~ 1 € ~ L. F ~ ~ ~ 1 EX: I~ ~ \ \ . ~ ! r ' \ . ~ , s / m~ ; t ~ ;e_~,ml ~ , ' XISIING SIDEWI a ~ E4 ' ~ r ~ 1. I ~'ss£~ ~ ~ ~ , t ~ - - SSMH \ \ ~.r_ 1 I T ~ ~ \ : ~ . - - - n = : TO BE REMOVEC ~EXISIING SIDEWALK AND STRUCTURES TO BE - _ ~ 1 19,T1~1~ IN~/ ~I~~A a C0 ~ ~ ~ ~ i
1L ALL PAVEMENT OR CONCRETE TO BE REMOVED SHALL BE SAW CUT \ , _ / i ~ f ~ f}•._ ii 1 ~ ~ ~ I ~ 1. ~ E, ~ ~ - - - - _ _ _ _ _ TO BE REMOVED REMOVED i; . - 18((..0 -qF~ l 1.~~ $ a ~ I I \ U
( T"~ TD PROVIDE A STRAIGHT_AND UNIFORM JOINT FOR NEW PAVEMENT; \ \ ~ t " ` , ' SIDEWALK, -0R CURB AND GUTTER, ETC. ANY EXISTING PAVEMENT, ~ \ , , - 1 ~ x 1 , 9 ~ ~ ~ ~ - ~ ~ _ - T l/ co ~ II I I I ! I o I o'' ~ ` °:F~ ' '
, ~ _ € F- SIDEWALK; CURB AND GUTTER, ETC. THAT MUST BE REMOVED TO APPROXIMATELY 85. L.F. OF ~ I ~ ~IcI r ~ a a r~~a~ ~ t ~`'1 APPROXIMATELY 12,804 S.F. STORM DRAINAGE PIPE TO ~ ( ~ ^ ~ ~ ~ ~°I~ ( ~ ~ ~ ~ a
ALLOW NEW CONSTRUCTION SHALL BE REMOVED AND REPAIRED PER \ \ ~ ~ £ ~ r_ a~ ,~_.~~.~I °{I, ~ ~ \ ` ! ~ j APPROXIMATELY T SPECIFICATIONS AND DETAILS OR TO MATCH \ \ ~ ~ , , ~ , i t;~,, i l I I ~ ~ _ ~ , ~ L; i I OF ASPHALT PA OF ASPHALT PAVEMENT TO BE REMOVED OR E / ~ I' I ~ II I I a .f~ , I~,, ~YUfi~ H 0 E
~ i _ _ ~ ~--Y ~ ~ BE REMOVED PRE-CONSTRUCTION CONDITIONS WHETHER OR NOT SHOWN ON THE ~ z ; I I , ~ ~ ~ I . BE REMOVED ABANDONED IN PLACE.., I I ~ ~ ~ ~ l~-. ~ I ( ~ L I ~ . Hof Ls 'z 0 I, ? ~ II ~E~~ I If~l~' I ~ I ~ ° X. TR E
_ I DRAWINGS. TO BE REMOVED . \ \ , } ,I v . 1 , . ; € I v S I .I r,. , j i 1 ~ ~ _ I,- . I N ~ ~ ~ ~ ~ - ' EXISTING , F f 1 ~ tl ~ F J ~ a ~=,CONSERVATION AREA
12. ALL DIMENSIONS AND' GRADES SHOWN ON-THE PLANS- SHALL BE \ I ~ I. £ € Iw~ I i I \ ` I `5 I ~ ~ y ~ • ~ ~~(424,792.47 S.F.) a
IFI D 8Y THE CONTRACTOR PRIOR TO CONSTRUCTION. i I ~ ~ 4 ~ l t ~ N , , \ ~ ~ ~ .ENERGY. CENTER r7 ELD t \ ~ ; FI VER E I ~ , W R SHALL NOTIFY THE OWNER IF ANY DISCREPANCIES ~ ~ ~ } : ~ _ s ~ ~ ~ ~ \ / `BUILDING CONTRALTO , I 9 : ! w I~t ~ \ \ ~ I - ~ I - EX. FIRE PROTE ITIO~I. JIV~° L ~ I ~ I ~ ~T~FP. I I I I ~ f ~ _(975 AC) 3 , , ~ Q TO BE DISCONNECTED . T I ~ JI i I ( a ° I
EXIST PRIOR TO PROCEEDING. WITH CONSTRUCTION FOR \ \ ~ ~ ~ ~ 1 I ~ ~r o>@ ! 1, ' I u _ `I 1 I I III I ~ ~ \ ~a,~ \ i- ti, ~ I FFE-356,00 TEE AND A PLUG PU ` N ' ~ EX FIR Q{' y4.- f
NECESSARY PLAN OR GRADE CHANGES. NO EXTRA \ \ e s = { I 1. I \ \ ~ 1 ' / , ~ 0 SHALL BE PAID. TO THE CONTRACTOR FOR ANY \ \ , , ! 11 ~ _ _ ~ i \ ~ E ~ - If ~ _ MPENSATI N ~ ` l ITS PLACE : r-: 1 SE VICE IN Ei Ib ~I ~ ° a ; c~~~~, ~ ` I ; t~ V ` Q
I ti~ \ DONE DUE TO DIMENSIONS OR GRADES SHOWN \ \ \ ~ ~ ~ ~ , f I ~ ~ ? ~ I /y { ~ ° ~ l ( , WORK ~ ,
`INCORRECTLY ON THESE PLANS IF SUCH NOT1FlCAT10N HAS. NOT- \ \ \ g I\ ~ ~ zt } _ ~ _ \ / i I - ° .I Ill " - f EXISTING VBF ,al I ~ I ~ I ~ I I I I ~ ~ ~ ~ _ ~ Z
BEEN GIVEN... ~ 1 \ g, ~ l; d ` ~ ` ~ \ ~ - _ _ - : BUILDING ~ ~ ) 1 I~ ~ 44 I I I I I I I IC ~ o~ ' ~ f` O f ~ I I~ I~ l I I I I I I \ _ a ~ t
' T c' t ~ FFE=356.00 ~ , 31 I I I V /
:.LEGEND ~ ~ : 1 I " ~ ,T ~ ~ ~ ~ ~`1 ~ ~ - _ - _y I I . ! E
. , I~~. iE I ~ I
- - - - - DRIVEWAY CULVERT: ? 1 ~ ~ y',~I~~~ 3 .,~.F ~ ! ~ - e~~.T ~ 3--- - - , _ . BORE HOLE ~ _W w- - - - - _ _ - - - _ , c . F ,t
Sp STORM DRAIN. \ ~ ,,~...~.mW~... .m..~,~~ ! , I , I_ ~ , SANITARY SEWER. MANHOLE ~ r ~,1 a t ~-°~~:-I r,~- r~ ~ ~ - _ ` ! ~ EX FIRE .1 , . I III E - ~ ~ ~ J
RHEAD UTILITY LINE \ r.~\~- IFS ~ m.~; ~ ~ . _ C SANITARY .SEWER- CLEANOUT - \ ~ q - ; ~ I E l I~,I'' SE VIE ' (I) (I I T- ' ~ \ / mow. ~ ~I,.~ ~ ~ w `III ( ( / r-` _ _ ~ ~ ~ ~ t~
wv UE UNDERGROUND ELECTRIC , \ , M : ' . , . I w - ~ - - - - _ . s"• ^a• ~ c i;~--~ ~_~..@~.P.~ - a,..-~,.~a ~ 354 `i
DQ WATER VALVE - / UT UNDERGROUND TELEPHONE ~ , ~"If 11 ~ ~I I I I III / ~~t ( /
WATER METER m. r- ~ ' ~ ~ = z ~ . n_~ - -~~a, , , ; ~ - - 11 = ~ , W WR TER LfNE ,l- . _m ~ ~ I : I Irv ~i ' I I I I I I I I I I I ' ` f ~ ~ ~ \ \ \ \ ~ ;T/ 4 ~ll~~. `I~ ' '1111 IIIl~1il` ( ~ 1 ~ o
' / ~ .,,,E .~.s S,, 3 ^ 11 /;r FIRE HYDRANT ~ ~ ~ : F a l ~ ~ ~ / / ' ' ~ ~ - ~ E~ ( I I 1 1 J z
FL FlRE LINE ~ x g , ; ` I ~ \ I F g ~ s I J - TQ TELEPHONE PEDESTAL ~ E f I r - i ~ _ 1 .-_x / ~ _ 35z~ , l a! _ / .~.._.~..T~` ~ ~ I ~ `1 i III ~ ~ I 1 I I 1 ~ I ~4 Iti: r PEOaECr xo, MER=10020.
SS SANITARY SEWER LINE - m ~ ~I ,'I ~ i, - , ~ F I ! I 3 5 , ~ ~ ~ _ ; T TELEPHONE MANHOLE. I ~I . ~ g ~ f ! I ! I s r~ l` r j !I I ~ ~ I 31 I = _ s _ I _
I ~ G GAS LINE - - .a , i 1 $ J ~ I i ~ , i` i ~ E? `,ELECTRIC BOX - ~ , :;i . i! ~ I ~ I•i I / l i I _ ~ ~ ' ~ 'f , I I (1 ~ ~ I I, \ II 1` ~ ~ rulExauE: MER10020 XC4 ~ ~
a ~ . t~``~ I DESIGNED HY: WTI ;
L J
l~ LIGHT POLE FO FIBER OPTIC V € X FENCE LINE n~ E I f@ I DRAWN DY. DLP -
POWER POLE { € : _ s [ ! 100 YEAR FLOOD. PLAIN C SCALEt 1» _ 60t . m NC C JD (N6D 83)
CURB INLET/CATCH BASIN t P. DATE:-1a-2o1
`F 3 s~ a 1. / ' ~ ' 50' NEUSE RIVER BUFFER ='~--1~ #k•---~. .,.~~j ~ ' © STORM DRAINAGE MANHOLE I I / GRAPHIC SCALE
g _ r-y l . TREE LINE - - - ')l IS ? YARD INLET - 4 3 _ Asa 60 0 30 60 12D SHEET N0.
€ { I TC TREE CONSERVATION AREA ,i
TP TREE PROTECTION FENCE f J E I~ I inch = 60 ft.
LD LIMITS OF DISTURBANCE
FINAL DRAWING - RELEASED FOR CONSTRUCTION 1~CADAMS

a
~ ~ GENERAL NOTES ~ z
~
II 1 ~ 1 1. ALL U1TLI11ES OR STRUCTURES NOT INDICATED FOR REMOVAL OR 7. VERIFY ALL ILLUSTRATED KNOWN UNDERGROUND. ELEMENTS. NOT1FY THE ~ ~ I ` ~ ~ MODIFICATION ARE TO REMAIN AND BE PROTECTED FROM DAMAGE. ENGINEER IMMEDIATELY IF UNKNOWN ELEMENTS ARE DISCOVERED THAT WOULD ' ~ Z o NECESSITATE MODIFICATION TO THE PROPOSED. DESIGN. °
~ ~ ~ 2. ALL WASTE- MATERIAL GENERATED FROM. DEMOLITION ACTIVITIES A ~ ~ W U
J T~R ~ ~ I ~ ~ ~ SHALL BE DISPOSED OF OFF-SITE IN ACCORDANCE WITH ALL 8. PROTECT ALL ADJACENT PROPERTIES, THE GENERAL PUBLIG AND ALL OF 11-IE h ~ z ~ { APPLICABLE RULES AND REGULATIONS... OWNER'S FACILITIES. SHOULD. DAMAGES OCCUR, REPAIR IMMEDIATELY AS ~i
NO T~j I,I I ~ DIRECTED BY THE ENGINEER, TO THE OWNER'S SATISFACTION. ~ h-1 W ~
~ I ~ ~ I \ , 3. EXISTING INFORMATION WAS TAKEN FROM A COMPILATION -0F - ~ ^ ¦ d z U ~ I PREVIOUSLY APPROVED CONSTRUCTION PLANS AND UNRECORDED 9. ALL WORK .SHALL BE PERFORMED IN ACCORDANCE WITH APPLICABLE LOCAL, ~ x :
~ ~ l 1 L11 f ~ _ SURVEYS. CONTRACTOR TO FIELD. VERIFY. EXISTING CONDITIONS STATE AND OSHA REGULATIONS.'. ~ (Y, ~ ~ ¦
/ / / f ~ PRIOR TO BEGINNING ANY CONSTRUCTION ACTIVITY. ~ ~ ¦ aq ~ / / ' / 10. ALL`EXISIING VAULTS, MANHOLES, STORM DRAIN STRUCTURES, CLEANOUTS, ~ x "a $
i l l/ r 4. TO MINIMIZE DAMAGE TO EXISTING TREES NEAR THE INTERIOR EDGE ETC. SHALL BE ADJUSTED AS NEEDED TO MATCH FINISH GRADE. ~ ~ a '
/ OF BUFFERS AND STREETSCAPES, THE CONTRACTOR SHALL CUT jn~, j/ % _ 2-FT DEEP TRENCHES ALONG THE LIMITS Of DISTURBANCE, SO AS 1L ALL PAVEMENT OR CONCRETE TO BE REMOVED SHALL BE SAW CUT TO ~ ~ a c°
/ / / / 70 CUT, RATHER THAN TEAR ROOTS.. PROVIDE A STRAIGHT AND UNIFORM JOINT FOR NEW PAVEMENT, SIDEWALK, OR ~ ~ ~ ~
/ / / / / / / CURB AND GUTTER, ETC. -ANY EXISTING PAVEMENT, 51DEWALK, CURB- AND F+~~-I ® ~ a, / I / ~ ~ 5. TREE PROTECTION FENCING SHALL BE MAINTAINED ON THE SITE GUTTER,`ETC, THAT MUST BE REMOVED TO `ALLOW NEW CONSTRUCTION SHALL ~
,f / / / / I ~ UNT1L ALL SITE WORK IS COMPLETED AND THE FINAL-SITE` BE REMOVED AND REPAIRED PER THE SPECIFICAl10NS AND DETAILS OR TO ® ~ R+ ~
/ / ~ ~ / ; / ~ INSPECTION PRIOR TO THE CERTIFICATE OF OCCUPANCY (C.D.) IS MATCH. PRE-CONS7RUCTlON CONDITI0N5 (WHETHER OR NOT SHOWN ON THE ~ ~ W H 'd 1 1 / SCHEDULED, THE FENCING SHALL BE REMOVED PRIOR_TO FINAL DRAWINGS TO BE REMOVED), ~ U .a ,
I 111. 1 / ° SITE INSPECTION-FOR THE. C,0. W Z ~ ~ '
~I ~ - 12. ALL DIMENSIONS AND GRADES SHOWN ON THE PLANS SHALL BE FIELD ~ ~ o I I I L % 6. PRIOR TO DEMOLJSHING EXISTING STRUCTURES, MAKE AN INSPECTION VERIFIED..BY THE CONTRACTOR PRIOR TO CONSTRUC110N. CONTRACTOR p., vWi ~
{ / FOR ANY. HAZARDOUS MATERIALS. CONTACT ENGINEER IMMEDIATELY SHALL N011FY THE OWNER IF ANY DISCREPANCIES EXIST PRIOR TO ~ s ~
~ N I ..III IF ANY HAZARDOUS MATERIALS ARE DISCOVERED. CAP AND ca / PROCEEDING WITH CONSTRUC110N FOR NECESSARY PLAN OR GRADE ~ ~ I ( I I , REMOVE U1ILITY SERVICES, FUEL TANKS AND .SEPTIC SYSTEMS. ALL CHANGES. NO EXTRA COMPENSATION SHALL BE PAID TO THE 1;
I WORK TO BE PERFORMED-IN ACCORDANCE WI1N APPci(;ABIt W o
~~;I I I I ~ I FEDERAL; STATE AND LOCAL,REGULATIONS. CONTRACTOR FOR-ANY.WORK DONE DUE TO DIMENSIONS.OR GRADES W o0 ~ ~ I ~ SHOWN INCORRECTLY ON THESE PLANS IF SUCH NOTIFICATION HAS NOT Z
I BEEN GIVEN. '~''kk' I I I II ~I I III _F { p~ ~ ~ _ ~ V
1I II{ gill I 1 ,'.,.I~. ~~/'I f f ~ / f, / w
o I' I I I I I II ~ ~ / I ~ 1 ~ ~ ~ / / / / l~u?nn?pl
~ 1 J 1111 " 1 ~ ~ ~ 1 ` J ~ ~ 1 1 / / / / ~ o'~o,~
/ CAR
f l l/ ~ 1 / ~ ~ °~EX /`TREED "f / ~I 1 ~ / i ~:'pF s9 ' j ff / ~l / ~ f `NCO SER~I~TIONI AREA ~ / ~ / /
' f / ` / ~ ' ~9 60 A~) ~ ° 1 1~ I / l / ~ / ~ i .22630
j~~/!~, / T,~ ~ ~ 1 / 11,1. 1. '~~~''~NG~,N~~~''~~'v,'
~ ' /
` N ~ ~ ( ti ~ I I l ~ ~
' N/ ° ~ ~l I I ~ I /
N~ CI / r, 1 I (
i / q ° q 0 ~ / . ~ N-~ O ~ ~p 1 - , / y l sY.1 ~ I` 1 \ `E ~ , ~ / ~ / ~ / 1
_
~ _ / rri
- ~ ~ r - ~ I / I ~ a' ~ I 1 e~,3 EX. 50' EASF~r1ENT/DEDICATL~D ?U
I /Co ~ / ~ \ ~ ~ ~ \ HISTORICAL/PRESF~RVA~ION/ / Fj ~ ° ~ / 't ~ 1 ` ( ' FOUNDATyON OF NC M}~IM ZE ~
/ q q ~ / : ~ , ~ ~ I DEVELOPMENT fvPA TS N ~ ~ a
~ ~ ~ _ r~~~.4f~~, ` ~ r ADJAC~fNT IN! IAN ~DI~~ P/ATH~ ^
/ I-~ E i. ~ I l
/ / \ - ~ k
\ 11MITS OF / / / / . / / ~ fl. I \ ~ ~ \ o ~
_ ~ \ DISTURBANCE ~ / j ~ \ ~.F : ~ ~ \ \ {~-'i ~ o
t P \ ~ q ~ r, ~ ~ 4 S t~
\ ~
~ q ' -3- _ ~ ~ c~ / / ~ ~ -T / ` ~E\ \ iii ,~''.T ~
\ ~ ~ ~ / y
/ O / \ a: \ ~ to iQ ~ l s \ r~ r -ti r l ~ \
RELOCA D\ / oD
\ \ cow t~p I / ~ - - y~. ~ ~"i, r ~ \ 3 p
TOISBENREMbVED PIKE I ~ ~ / > /1 I I ~ E,~L ~ ~ f~ hy{ \ ~ , - ~
/ / ~ / / ~ J ; ~ TRE~ROTECT~N / I I - ~ ~ ~ ~ ~.,f~°=~# ~ ~ ; U
i " r-- \ ~ / / / I ~ - - _
~ d ~ T

~~OR 1`0~ ERIFI~LO~ATI~N OF ALL/~ j N q o/ ~ / j~,. ,f j ; I~TILITIES~ IN\TH1S AREA AND / q ° ~ { ~ ' ~ l=~ l ~ ~ o /
~TE~ REMOVAL OR' RE60~ASLON 'OF / n q / N ~ \ ~ ~ ~ `rk > 3, . , I ~ G4
t~ki LE ~A PROPRIATE-UTILITY ~ ~ o N \ ` ° ~ r;='` ~ °F 1
'RIOR~ TO B ~ S'ONSTRUCTION. / $ N ~ ~ ~ ~ ~ ~ ~ ` ~ O > Q
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~ W
\ _ ' ~ ~
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~ ~ -

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' , v{ ~ - f ~ ~ ~ / a k. ~ / \ \ ~ = . ~ 1" \ ` \
_a ~ - - J. 1. - ( r- ~ ~ ~ ~ J",. - - °"TM _
/ / \ / / / _ ~ ~~1~
/ / / / / \ PROJECT ND.- i "4-~ MER-10020
FILENAME,: /l /l ~ ~ 1 Il ~ I ~ IL \ . ~ ; MER10020-XC4 ,
/ / _ / ~ / ~ - ~ ~ I DESIGNEIY HY: , WTO
rU FIULK UNUC LIGHT POLE l I \
X FENCE LINE DRAWN Dr: DLP'
POWER POLE 100 YEAR FLOOD PLAIN \ / / f r \ NC CBrD WAD 89j SCALE: ° .
CURB INLET/CATCH BASIN / r DATE: - 1-18-2011
50 NEUSE RIVER BUFFER STORM DRAINAGE. MANHOLE \ r ' i / \ \ GRAPHIC SCALE
- -i TREE LINE El _ YARD INLET - SHEET N0. 60 0 30 60 120 C_111
TC TREE CONSERVATION AREA / 12
TP TREE PROTECTION FENCE r 1 inch = 60 ft:
LD LIMITS OF DISTURBANCE HU
FINAL DRAWING - RELEASED FOR CONSTRUCTION MCADAMS

- - POR1i0N OF PIN: 0846-02-58-7342 OVERALL S1Z'E DATA a
SITE LEGEND - , DEVELOPER:. . . _-r= ~ Z
MERCK & COMPANY INC.... " _ , - - _ v_ _ W M ~
PO BOX 100 ~ ~ ` 1 ~ u oNE MERCK DalvE -o- SIGNAGE ¢ ACCESSIBLE RAMPS - O ,
WHITEHOUSE STATION, NEW JERSEY. 08889.010D ` ` _ _ PHONE; . (919) 8844111 _ ~ _ , - E - ~ , ---~-~,~E.~ z w U s~~.
YARD LIGHTS - - PROPERTY LINE - - 1 - <j-~~ _ . _ _ - - - A ~ 5 H
PIN: 0845.02-58.7342 RIGHT-OF-WAY LINE PARCEE ID:199497: - - - - - _ + - _ -x-_ ~ w d z U
EXISTING ZONING: IL`F1J•B', , LIGHT POLE ~ DEVELOPMENTTIER: SUBURBAN . - - - - - - - - LOT LINE ~
_ ~ ` e
TOTAL PROPERTY AREA: 258.93AC• ~ POWER POLE - - EASEMENT. LINE TOTAL PROJECT AREA:14,92 AC. , " - ¦ ~
CENTERLINE - ~ - - ' 1D WAREHOUSE ENERGY CENTER ADMIN/CAFETERIAANDOTHERFACILITIES.PERMINORSITEPLAN TRAFFIC DIRECTIONAL ARROW - - ~ Ny ~ 0 x g
DD4.378 (APPROVED 09.13.04) AND SITE PLAN REVISION DO6.611(APPROVED 10.06-06) ~ ~ F+~I
PHASE1AVMF10251TEPLANDO7-00518 (APPROVED I2-07-07) ' HEAVY DUTY PAVEMENT ACCESSIBLE PARKING STALL _ j _
PHASE IB:VACCINE BULK MANUFACTURING 204,800 SF (2 STORIES) A ~ v _ (ALL PARKING'15 VAN ACCESSIBLE) .ENERGY CENTER 4,000 SF -X-X-X-X- FENCE
PEDESTRIAN CORRIDOR 1,500 5F (2 STORIES} X x-.-`x'_"--x---X--_...~.,,_. I Q as ~ p
sITE PLAN D08ao207APPROVED 11-21-06 Tp TREE CONSERVAl10N FENCE - LD LIMIT OF DISTURBANCE' L,~k
PHASE 1C; BUILDING 120 EXPANSION " x ~k~ k T CHAIN LINK x~k~-..'k~'x~+~~+ I ~ ~rT, v Z x FENCE.(TYP.) )I ` w Z
BuILDwc Dot EXPANSION -G GUARDRAIL ACCESSIBLE ROUTE 20' GATE X~'''~x SITE PLAN D09-00081 - . '-~-...`x,~x x,`x } 1 ~ ~ ~ \.y k
PHASE 2: OD LAB @UILDING 42,542 SF (2 STORIES} - ~ • GRAVEL AREA W°' r~ r~ O ~ ~ ~ m , ~ W ~
PEDESTRIAN CORRIDOR: 5,213 5F (NON•ENCL05ED WALKWAY) SITE PLAN 00900199 ° ' ' ' ° ` _ x .
WATERSHED: NEUSE RIVER BASIN: ALL DEVELOPMENT WITHIN THE FLOOD WAY OR NON•ENCROACHMENT AREA OR STORMWATER CONSTRUCTED ~ • • \ W c
FLOOD WAY PRiNGE AND NON-ENCROACHMENT AREA FRINGE, INCLUDING FILL, NEW CONSTRUCTION, SUBSTANTIAL. - IMPROVEMENTS,MANUFACTURED HOUSING, STORAGE OF MATERIALS AND STORAGE OF TOXIC OR FLAMMABLE k ' WETLAND: (NORTHWEST) ~ \ ~ ~ ' Z a~
SUBSTANCES, 15 PROHIBITED EXCEPT A5 PROVIDED BY APPLICABLE FLOOD HAZARD REGULATIONS OF UDO SECTION
322AN084 , x FLOOD PLAIN ELEVATION(S) 270 W
FLOOD PLAlNZONE - . X ' FEMA MAP NUMBER 372D084600J ~ \
;FEMA MAP DATE MAY 2 2006 .
.TOTAL TRACT AREA IN FLOODWAY:OAC.' " _ _ CARP
L FILL IN FLOOD WAY: O AC. x TOTA TOTAL TRACT AREA IN FLOOD FRINGE:1.80 AC.
TOTAL FILL IN FLOOD FRINGE; 0 AC. x XI ~ _ ' ¢ EAL f i
HASES. EX. T CHAIN LINK LANDSCAPE BUFFERS FOR PROPERTY ESTABLISHED IN PREVIOUS P _ ' ~ ~ ~ 22630
FENCE (TYP.) ' k _ - ~.F .
IMPERVIOUS SURFACE CALCULATIONS: ^ EXISTING PROPOSED TOTAL _ ~ . ( P ~ 1
0 SF ` -K_--x-x-x-x-x-X-x ROADSIDRIVES 594,261 SF 59,786 SF 654, 47 , ; , . - t ~ _ ° BUILDINGS 403,319 SF 32,978 SF ` 436,297 SF `'S ' I;. t ~~'~iqM T. 0'~~0~•
CONCRETEl51DEWALKS 1D0,430SF 1,5985E 102,0285E ~ ' 4 F 436 816 5F f ,
MISC.(CONC., GENERATORS, 372,042 SF 64,77 S ~ I ` RAVEL ETC. TRANSFORMERS, G ) ~i ~ ` - I, ~ x 1 I ~ - -
~ ~ .TOTAL 1,470,0525E 159,1365E 1,629,1885E ~ ,4 ~ 1 ' ~~r~ i j I x ~"XIS,BNG _ { - / , X
TOTAL PROPERTY AREA; 258.93 AC• I. ~ ~ I. .~tUC~O~i ; ' , % ~ CNE,TtANF1
_ _ ' , Cl TRAILER--~ I EX. GRAVEL AREA / ~ ~,r~, r w ~
TOTAL IMPERVIOUS AREAALLOWED; 24% ' E : ~ _ TOTAL {MPERVIOUS AREA PROPOSED. 14.4/0 ` ~
I XISTING ; ; f - , UG110N ~I ;s - ; / , Z ~ p~' Q 3
' BUILDING HEIGHT:. ( CONS R ~ { ~ " ILE . ~ 1 ~A , MAXIMUM ALLOWED 5D' .':4 t ~ ~ 9 % ~4 , \ S~tE ~ ' a.e'•• r 1~ Q ~y\ p(~y ~
PROPOSED (PHASE 2) 50' (INCLUDES MECHANICAL PENTHOUSE) ''S i , S i i r,~,-..... -LNG I ~I ASPHALT PAVED"ROAD
,rxis BUILDING COVERAGE BASED ON SITE AREA:(258.93 ACRE) ~ TION ;'~}l ' ,L • ° ,q - ~ NSTftUC ~ i• _ , ---..,,d-4SEE DETAIL).
MAXIMUMALLOWED• 60% a tG0 AILER.,~ F - i ~ ' .PROVIDED. EXISTING. 348,621 S s 3 " 1 25' WETLAND II// ~
PROPOSED: 33,350 SF (27,750 SF + 5,60D SF) _ i I t 3819715E 3.4% 1 1 ~ t BUFFER (TYP.) t . ~ ti
.:TOTAL ( ) ; LIGHT-POLE TYP. I I 87.83'. ( ) - ~ t 1 ~ , BHT POLE (TYP.) ' ~ ~ -A A SAYP k~ $ TO^^ N 4 Vi
i REQUIRED AND PROVIDED YARDS PER UDO. STREET YARD 40 ~ ~p0 p2 ( 0.o m ~ 5 0
SIDE YARD ADJACENTTORR}: 30' . ~ t ~ N
( ) ( , SIDE YARD ADJACENT TO IL : 20' 30' REDUCED BY 10' WHERE ADJACENT TO NON•RE5IDENTIAL 3 - -~-STUNG t 1` " EXI o CTIONii, L DISTRICT OR U5E) ,e. 1CONS~U 4 s , ,~~o • LIMIT OF PROPOSED Ek, . ~
REAR YARD 12.5' (25' REDUCED BY 112 ADJACENT TO RAILROAD) ' 1 i AILER~ . ~~oo ' ` € . . GRAVEL AREA (TYP.) ~WETL 'D,~' 1`
` REQUIRED AND PROVIDED BUFFERS PER UDO: ~ • , . ~
ADJACENT TO OLD OXFORD ROAD: NO BUFFER REQUIRED, ADJACENT TD>60' RlW ( ' ADJACENT TO RAILROAD REAR @UFFER : NO BUFFER REQUIRED ~ ~ ; I '
.2l.4 2 0R 10' WHEN ADJACENTTO VACANT LAND ~ ~ ~ ' ' ADJACENT TO L. ( ) I ADJACENT TO RR: .fiLB (.6 OR 30' WHEN ADJACENTTO VACANT LAND) ~p 1 I`I •
. , "BICYCLE PARKING: - EXISTING- ~ . _ REQUIRED: ' PHASE ii 12 SPACES (5% OF REQUIRED SPACES) 1 CONSTRUCTION . ~3~~:~- d
{ € ~ o ~ , PHASE tA: 3 SPACES (10% OF REQUIRED SPACES) ' ° ~ ' E 5`_- PHASE 1 B: 14 SPACES (10°l° OF REQUIRED SPACES) ~'y "TRAILER ~ I _ , ° ~ " •
° r` j ~ o , PHASE i G: 4 SPACES (10% OF REQUIRED SPACES) S ` ~ z . .PHASE 2: 3 SPACES (10°k OF REQUIRED SPACES) II I _ 't E . . • GRAVEL AREA • : ~ ~ Q O ~ a
4 VBF EXPANSION: 3 SPACES (1120A00 5F) ~ ~ I . r ' : I 'i' ,
' • . ( I , TOTAL REQUIRED: 36 SPACES ~ _ I C 1,
~ I I ~ PROVIDED:.' , . ' ~ o . ~ ~ :.q pox x
EXISTING: 365PACES i n ` t 1 i I QO ' PROPSED: 4 SPACES ~ , ° I ° ' _ 3 . x K ~ E ~ xa COQ
j a • TOTAL PROVIDED: 40 SPACES • I i ( ~ I 8 ~y z € L BORATORY ~ ' {4
ACCESIBLE PARKING SPACES (2% OF TOTAL PARKING PROVIDED): - - ; ` ; ? ~ BUILDING ? ; C ; .
REQUIRED:. 115PACES r I, UNDER PROVIDED. j • ~P •'SED. LOOP 'ROAD, .E~T~N~ION`~ ' ~ ~ ~ x a ~ x
EXISITNG: 10 SPACES / f ~ y - I -7- € i , : -\o , ' ' ` o ,o. B LARDS (T1'P,) : [I EXISTING ~ ; ` LARDS (TYP.) ~ ' (PRIVATE ACCESS DRIVE). ~ ' • ~ ~I I ~ Ra ~
PROPOSED. 15PACE5 ~ 4 1 ~ ' 1 ;CONSTRUCTION ( ~ , f CONSTRUCTION I , , ~ . TOTAL PROVIDED: 11 SPACES f .I ~ I I; ~ ~ o I . I ~ . _ ~ I ~ 1 f F IT
TRAILER ~ , ~ o I [ ~ FEE. 356.00 t ; ; ~ , , p ; " ~r I °Il I nil O ~
' _ 9 ~ I ~ r ~ III ,II z l _I i3 . _ I ~ ~ ~ C SEE LIGHTING' PLAN
~ ;z ~ ~ , _ I[ . ~ I I i I I i I (LI 101) FOR: I =
.NOTE: THIS IS THE MINIMUM ACCEPTABLE`PAVEMENT SECTION:..... ,R-v~~, _ o,_~,,. I ~ P L:______._ .mss I.. I } I i SECUTIRY LIGHT ~ ~ „ 291.16" r7 a • .332 .-'7 k/ ~
USE-THIS: PAVEMENT SECTION FOR TRAVEL LANES. ~ t` e. ; , ; ~ DETAIL': ' , _ , [EXISTING ~ €
NTRACTOR SHALL PLACE 2" INTERMEDIATE COURSE RI19.OB DURING _ i I • r` ~ CONSTRUCTION h~~s~' • _ /
CONSTRUCTION, THEN PLACE 1 1/2 ASPHALT SURFACE COURSE ~ ~ ~ ~ ~ _ - - \ I~_1BA,~L~~.,.~.L_-: .:.,,.~_~ow;.__._ I , _a.~.,; 3Q R. _ _ _ - , (RS9.5B) AFTER BUILDING AND SITE CONSTRUCTION.: ~-x- .LIGHT POLE (TYP.)'` ~ l
k ~ £ _ 1~ £ ~ - conc. VBF l }
1 1/2 ASPHALT SURFACE COURSE (RS9.5B) - ~ ~ ~.¢.v-- _ 51DEWALIt (TYP.) ( ) _ 2" INTERMEDIATE COURSE RI19.OB ~ s - - - - - - - - - - o~wtiut (Trn.) BUILDING EXPANSION : ~ o o ~ I ~f~~
4" COMPACTED BASE COURSE R625.OB ENCLOSURE ADDITION FFE=356.00 ` , , ~ ~ fL i.I;~~ t,
8"..COMPACTED AGGREGATE BASE. COURSE H~~...~ W~~ ~~_=zg.-.~~ f, (55,550 SF - 2 STORIES) °I° I
_ '.k COMPACTED SUBGRADE - , F f~- _ - 1Tx14' CONCRETE ~ i % , €
SEE SPECIFICATIONS FOR ".REQUIRED MATERIALS. '~a_ ~ y~ / { f _ : ~ :.GENERATOR PAD -~~a _~_~,,s ~ _ , ~ I
~ ~ ~ r
~ { t i a 4 ' 3v 3 ~ ~ 3_
i ~.vv ~ ~-~°-m - me cep a2=. min rvmm ' mmemm vesam 'm¢sema w.°avn. v a _.v..... r ~ ~a ( y n 3 ' l ~i 3 f ~=~za=e '.-.-I Ir.-.. F.p.v_ f_.. -i ~ I- ~ ~ n-~ I- I : J 1 I 3 ~y~~~'~ Rte= x~ r - - - i s _ x
- - - - - - - - 4 € ~ - _ ICI-ICI ~I-ICI-ICI-1~1=1~1-1~1=1~1=1~1-ICI-I~l~~l- ~ ' • , ~3
_I I. - -1 I I-1 11-1 11-1 11-1 I I-1 I I-1 11-1 I I-1 I f_I 11-1 I I-1 I I, ~ ~ s~ t li ~ a~~~ ~ ~3 I~ ~ _ I I -mmy,~--, _ W ' I ~ tl. ~I ^-""R E ~ _ ~ :terms.-_ ~t~ ~ _ - j= __EUSE RIP~RRfRA~
~ I ~ - TO MINIMUM 98% STANDARD ~ I 1 ~ 9°• I i - F - - _ ~ ~ -x-x-x-x~ I , BUFFER ;!<TYP,~~ r [ ~L d
' SUBGRADE COMPACTED A _ t ~ I ll I , DENSITY ASTM D 698 REFER : E I ~ ~ .t 3, ~I ~ ( I 3 ~ (n, f ; PROCTOR .MAXIMUM DRY ( ) t f ~ I 131 Y I I ~ t S ~ i {
s s ~ , ' TO SOILS REPORT IF AVAILABLE. - ~ i , r . I
I ~~I. , Uj 3 ~ I ~ I~~.;.. 1 I „ ~ 1 ' ~
EXISTING ~ c~ z' SITE. ASPHALT HEAVY: DUTY I _ ~ o~ I L~.-. { _ 1 ENERGY .CENTER.. , - r ` € ix s~VE } # ~ ~ k w ~
TRAFFIC PAVEMENT DETAIL } { (I ( I { ,f~ } W, 4 -
I ~ ~ I I BUILDING = ~I - [ scALe NT5 I L I _ ~ 3 FEE=356.00 ~I I€ € x ff / ~ I
~ E 3~ $ , ~j F- g , I I W , I € ! :I . € _ _ 3 { E ~ 'E` I 0 Fib 81~11~D~ -~'f
p Ji. , t gg _ ;
• : ~ 9 ~ EXISTING VBF ~ ~ E ~ I / ~ U~FER ~`nR:`~``~~'~ ~s [ 5 ~ a
€ ' g 9 I t i [ i BUILDING ' ~ ~ s I I-- ~ ~r 1 _ ~ ,x
( . _ a ~ s . - a_ , 3 ~ ( # i 1 f ~ ~ " FFE=356.00 ~ r ~ ~ _ - ` i
I ~ ~ _ I € w.~ I s` _ mss, '~-.i- u
I ~ , I _ ~ -t-- , d ~ E 1 z ~ J A s~ 9 ,
E~ r - ` ' ! ~ to r I
° ; ~ ~ : fr I y- ; . ~ ~ - E; a'• ( i . ~ ~ s I } - '
E - y € j f 6 C _ u
' I ~ r h ~ e I I . _ _._-~-~_-vena.am-.~ame~ _ nn ,..~....iww~++.,-.+.v...e. uviw•w.-. .,1 I SITE NOTES: SUMMARY OF REVISIO~iS:
~ r - ° ~ s e &i ? -I i 1. THERE ARE NO .TRAILS AND GREENWAYS PROPOSED ON THE SITE. IN THE 1. LOOP ROAD EXTENSION WAS REAtJGNED.
L=. c ~ { ~ ~ f 4 ` I # 3 - f i . DURHAM TRAILS `AND GREENWAY MASTER PLAN.
° ~ • - . ~ ~ - 2. REMOVED RETAINING WALLS. 2- THE SITE IS DESIGNATED FOR INDUSTRIAL USE ON THE FUTURE PLAN USE
Y 3 - , F r a t ~Tr_-,=_F~= MAP IN THE COMPREHENSIVE PLAN. 3. IMPROVEMENTS TO THE SOUTH OF THE QO LAB WERE Pxo~c~r xo. MER-10020
REMOVED. _ ~_r~a~_ ~ 3: THE SITE IS LOCATED IN THE LITTLE RIVER CORRIDOR OPEN SPACE PLAN ~x~~ MER10020-S2 ;
I € , . _ e ~ i , _ ; u l - AREA: THERE ARE NO SPECIAL FEATURES IDENTIFIED ON THE SITE. 4.' ENERGY CENTER EXPANSION WAS REMOVED.. - nnernnrcn nv. IIITA.
~ ~ ,
t = a . P v 3 4: THE GREENWAY ALONG THE FRONTAGE OF THE SITE COMPLIES WITH THE yr i v
` 1. ; ~ i 1 ~ - - ~ ~ \ ALTERNATIVE SIDEWALK APPROVED IN -K ;E TREYDURN MASTER TRAILS PLAN: nxn ' DLP
k ff 9ry 55 I x t i F r 5. THERE' ARE NO PROVISIONS OF THE DURHAM WALKS SIDEWALK PLAN THAT NO GJUD (Nen as) sc ` 1" = 60'
- ~ 1 F v [p r 3 ARE SPECIFICALLY APPLICABLE TO THIS SITE.. DATE: 1-18-2011
~ ~ ~ n 6. THERE ARE NO PROVISIONS OF THE BICYCLE AND PEDESTRIAN MASTER GRAPHIC SCALE
1 1 1 t ~ _ _ PLAN THAT ARE SPECIFICALLY APPLICABLE TO THIS SITE. 60 o 30 60 120 SHIEST NO.
~ - $ ~ r. 7. DIMENSIONS ARE TO BACK OF CURB UNLESS OTHERWISE NOTED. 113
S _ °.g i I,h 1,
8, STREET TREE REQUIREMENTS HAVE BEEN MET THROUGH THE PREVIOUSLY 1 inch= 60 ft
APPROVED SITE PLAN D04-378. FINAL DRAWING - RELEASED FOR CONSTRUCTION ZMcADAMS

W
a
POItTlON OF PIN: X845-02-58-7342 ' OVERALL, SITE DATA
E : - - ' DEVELOPER:" I F 4 _ ~ i ~ ! I ' E
~ _ i , - ~ MERCK ~ COMPANY, INC. : € f pp~ W M ~ ' NOTE: THIS IS THE MINIMUM ACCEPTABLE PAVEMENT SECTION. ~
PO BOX 10D ~ ~ - , ~ : ~ , _ Ii I g I ONEMERCKDRNE . ) USE `THIS PAVEMENT SECTION: FOR .PARKING BAYS. ~ Z o
1 WHITEHOUSESTATION,NEWJERSEYD8889-0100 I I, ii ~ ~ k [ PHONE:.: {919) 884-0111 : _ _ I p ~ ' Q~~W
I , I ~ ,-..,,h ` I I ~ , EX STORMWATER f ~ : ..F l r',, a t I ~ CONSTRUCTED. WATER _ ^ F
` PIN: 0845-02.58-7342 " ~ I , ' ~ a k . ~ s ) ~ k _.M~,-_~.e;_~.~ .__~T~~- ~ WETLAND NORTH PARCEL ID:199497 4 :TED... = ~j ~ Z p ii`. z a ~u (NORTH) I 1 1/2" ASPHALT SURFACE COURSE (RS9.5B) U ~ W ~ z ~
EXI TIN ZONING: IL' F(J•B• ~ _ s ! I I ~ - ~ E DEVELOPMENTTIER:SUBURBAN ~ I , _ i `
I' E R. n sex fi 4 i~ i i I ' ~ 1 1/2° JNTERMEDIATE COURSE (R119.DB} ~ ~ x ,rt
..TOTAL PROPERTY AREA: 256.93 AC. I ~ ! I ~ f z TOTAL PROJECT AREA:14.92 AC. - 3"COMPACTED BASE COURSE (RB25.OB) ~ ; : ~ t~:.r ` ;F 6" COMPACTED AGGREGATE BASE COURSE ry o ~ o
_ I it k : F ,EXISTING VACCINE ~ - - - t r ~ d t PHASE I: VMF 101, WAREHOUSE, ENERGY CENTER, ADMINlCAFETERIAANDOTHER FACILITIE5PER MINOR SITE PLAN . COMPACTED SUBGRADE ` - ~ ~ a
D04.378 APPROVED 09.13.04 AND 51TE PLAN REVI510N DO6$11 {APPROVED 10-06-06) ~ i, I I j; c ) ~ I _ ~ ; SEE SPECIFICATIONS FOR.REQUIRED MATERIALS. ~ ~ A a w~~
EXISTING , MANUFACTURING BUILDING f I i PHASE 1AVMF102 SITE PLAN D07-00516 (APPROVED 12.07-07) - ? i; I,, 1'~ ~ U~ Z7 °
WAREHOUSE w ~ ; VMF 102 , • EB LKMANUFACTURING2048005F 25TORIES 1 - I ~ ` ` PHASE IB.VACCIN U ( ) ~ - ~ I . za~
ENERCVCENTERa,aaosF I FFE-356.00 FFE-356.00 ~ ~ I ~ ; _ "PEDESTRIAN CORRIDOR 1,5D0 5F (2 STORIES} i ( I ' ~ a ~
r 51TE PLAN D0800207 APPROVE011 AB € ' _ ~ , ' { . ' , ~ " : , I I I-1 I I I I-1 I I-11 I-1I I~ I I_I I ~I I hI 11=1I I~ I I-{ I~~~~
PHASE 1C: BUILDING 120 EXPANSION ( ; " ~ h ` -1 11=1 11-1 I I-1 I I-1 11=1 I I-1 I I-I I ~I f 1-1 I I-I 11-1 I I-1 I I: z v
BUILDING 001"EXPANSION j , a I 51TE PLAN D09-0OD81 " I - ~ I I _ -
I : , E PHASE 2: DO LAB BUILDING 42,542 SF (2 STORIES} z I ~ k ~ ~ , P ~ ,i ~ SUBGRADE COMPACTED TO A MINIMUM 98% STANDARD ~ Q+ W PROCTOR MAXIMUM DRY DENSITY (ASTM D 698) REFER.:. ~ ¦ ~ ~
. , , , PEDESTRIAN CORRIDOR, 5,213 SF (NON-ENCLOSED WALKWAY) SITE PLAN D0900199 I ~ ~ r_~ , TO SOILS REPQRT IF AVAILABLE. a ~
WATERSHED: NEUSE RIVER BA51N: ALL DEVELOPMENT WITHIN THE FLOOD WAY ORNON-ENCROACHMENTAREAOR `t t
FLOOD WAY FRINGE AND NON-ENCROACHMENT AREA FRINGE, INCLUDING FILL; NEW CONSTRUCTION, SUBSTANTIAL I I I ' IMPROVEMENTS, MANUFACTURED HOUSING; STORAGE OF MATERIALS AND STORAGE OF TOXIC OR FLAMMABLE 3 : W W ON-SITE ASPHALT PARKING z
5U65TANCES;15 PROHIBITED EXCEPT AS PROVIDED BY APPLICABLE FLOOD HALaRD REGULATIONS OF UDO SECTION f E ? i 1
3.22 AND 8.4. ~ ~ I f . FLOOD PLAIN ELEVATION(S) - 270 ~ I EXISTING. VACCINE F PAVEMENT DETAIL z w
3 FLOOD PLAIN ZONE X I ' MANUFACTURING BUILDING € FEMA MAP NUMBER 3720084600) I 1 SCALE: NTS e~y~??nrq~1~~
FEMAMAP DATE MAY 2, 2006 i w I ! 1 ~ _ ~ . , (VMF 101).. ~ ; - ~eJ°,~~ CARD ~~~i~~•
......TOTAL TRACT AREA IN FLOOD WAY: D AC, E ! E - 4 FFE-356.00 ee ~ ~
TOTAL FILL IN FLOOD WAY; O AC, E E ..y
TOTALTRACTAREAIN FLOOD FRINGE:1.BOAC, I __IL L~ a , . , i P TOTAL FILL IN FLOOD FRINGE. 0 AC. P. y rr a , AL ~ ;
LA DSC U ~ E N APE B FFERS FOR PROPERTY ESTABLISHED IN PREVIOUS PHASES. ` ' 1 F.
I , ~ 6 ~ ' .1, - ~ i 22630 ,
IMPERVIOU55URFACECALCULATIONS: I~-rR;~ ~u I ST NG PROP05ED TOTAL i':.~ E j EXI I _ ~ '•~NG I Nti~~''a~we;
ROADSIDRIVES 594,261 SF 59,786 SF 654,047 SF a w 4, ~ rk I p ~ i P~ , - _ 4D3 319 SF 32,978 SF 436,297 SF ~ ~ y I ~ ~ k `~'P ~ • BUILDINGS _ E ~ - _ ~ ~ ,,,~~~~irTnu~oil~~•1p~{l
CONCRETEISIDEWALKS 100,430 SF 1,598 SF 10 ,0 8 S ! . k"°- - a ~ •
M1SG(CONC,; GENERATORS, 372,042 SF 64,774 5F -036,816 SF' = i ~ ~ - - TRANSFORMERS GRAVEL ETC1 - P ` 1 i
-TOTAL 1,470,052 SF 159,1365E 1,629,188 SF - j i . _ t 1 {
I . I TOTALPROPERTY AREA 258.93 AC. I ~ . ~ f [ §f ~ p
k TI ON S _ ¢EXISTING OPERA R,
TOTAL IMPERVIOUSAREAALLOWED: 24%a ( ~ : ~ ~ TY I • , ° : ~ SUPPORT FACILI _ : .TOTAL IMPERVIOUS AREA PROPOSED. 14,4/° ; E ~ 1 , E
, • € FFE=356.00 ~ ` 1 ~ , ~
UILDING HEIGHT ! - , B f m: ` MAXIMUM ALLOWED 50. I [ I ~ - ~ A= . -
PROPOSED PHASE 2 50' INCLUDES MECHANICAL PENTHOUSE} € " !
(-~--~I BUILDING COVERAGE BASED ONSITE AREA(258.93ACRE) r - , EX TREE=. v S
MAXIMUM ALLOWED: 6D°h ' . ~ r i ~ _ PROVIDED; EXISTING: 348,6215E ~ F ~ CONSERVA~fION` AR~~ k ~ t
; ~ ~ S r . PROPOSED: 33,3505F(27,7505F+5,600SF)'' CONVERT 2 EX. SPACES TO ~ i i ` y~
TOTAL 361,971 SF (3.4%) r, }F. ~ 1 ACCESSIBLE SPACE. (CYCLE PARKING - _ , ~ ~ Z
REQUIRED AND PROVIDED YARDS PERUDO: € i INSTALL WC RAMP IN ~,r STREET YARD 4D' l EXISTING SIDEWALK ~ I" ~ _ ~
TO RR ; 3D~" ` SIDEYARD ADJACENT '
SIDE YARD (ADJACENT TD IL): 20' (30' REDUCED BY 10' WHERE ADJACENT TONON-RESIDENTIAL ~ ~ ' ~ ; , , k i ,~-1 r' ~ .-„p: ~ - y - ~ ; J- t f~ g - _ _ g , ? , DISTRICT OR U5E - _ ~ I} . - , ~ ' ~„{'wya I .€b'fd~`, ~ ~x~~'f of ~~'r~P~]t''a~'P. Y! lo.: : ~ i ~ I" : ~ -
, REAR fARD 12.5 (25 REDUCED BY 112 ADJACENTTO RAILROAD) ~ ~ : € ' _ - i 3. . f ~3
F~'fi: F ~ - ~;a 5 "SIDEWALK REQUIRED AND PROVIDED BUFFERS PER UDO, tia ~ EP ~ e ~Yy, W z
ADJACENTTO OLD OXFORD ROAD: NO BUFFER REQUIRED, ADJACENT TO >60' RNV , ~ t~•) EAR BUFFER : NO BUFFER REQUIRED, ~ ~ ~r ~ _ ,-~.~n ADJACENT TO RAILROAD (R ) r ° ` _ s'°>' a F
ADJACENT T01L: :21,4 (.2 OR 10' WHEN ADJACENT TO VACANT LAND) ' ~ - r s - 3 s~ ~4 ~ ADJACENT TO RR: .61.8 (.6 OR 30' WHEN ADJACENT TO VACANT LAND} _ ~ ~ ~ I . { ' t } r1~ - _
~ s F ~ - s . r ;~-a-,~.- -,"'fit rk. - I - _ fib'-' >
BICYCLE PARKING; ~ ~ REQUIRED,. PHASE 1: 12 SPACES (5/° OF REQUIRED SPACES} r f ` ~ ~~e I ( „~LLf~ ~ ~ _,~~q n~ ' ,____F 1 F. ~dP :a ~ ~ 33D~R. R' h~ 128.93' N
44. PHA E 1A 3 SPACES 10% OF REQUIRED SPACES ~ - ~ ~ ~ 5 f ~ ( ) a tt • p 6 s PHASE 1B. 14 SPACES 10% OF REQUIRED SPACES _ ~ ~ ~ F~ - ~ ~ 'S`;{PAPS ~ E ~ ~ O
PHASE 1C: 4SPACES 10%OFREQUIRED SPACES ~ F ~~I E¢ ~ t ~ ~L-gym "Lz,~:.v: ,=s=, m:a•==,a 9.5y r ,a
• 35PACES (10°h OF REQUIRED SPACES} t , . ~ , I Pi I~ ~.~t ~1ti~'2 ~y9 : 30`R: PHASE 2 ( } , 3 f._._._ r-.-.m,~~ !F€ ~ ri".,"... I~ I l xi~ 9 - VBF EXPANSION: 3 SPACES (1 ! 20,000 SF) ' ~T . tt ~ , ~ o ~
SPACES - TOTALREQUIRE , z .t s ~ e r _ - _ t
' - `a- EF~s1::'Izg ~a edl& Pyy e.' 3 ~sl 4 - s' gg~' p ~ -q' rn PROVIDED: ° x =a~ : - ;~4~. PF . ` , - , a -
EXISTING. 36 SPACES ~I ~i) ;'c „~,-I I •=r,.,, =-_T: - ~ 1'I: , ig' PROPSED: 4SPACES d = ~ 14 ! ~ EX. PARKING',a s s>; ca.,-.m ( n.-n+++.+ I ..--.-s ~.;V €~~.r-+-...._._,_..-z [ ~..s..__.-1 ~i y.! ~ F ~ ~ a
P ~n , 3 TOTAL PROVIDED: 40 SPACES ; r3 a f r I' ik ~ i ~I ~ i 19 , k P f € • I ~ i ~ Fg If`"-~-._.~-_.-.-_,! sc~~...~ ~ ..-....,.1~,r a,,,_. m-.,.,..-~,& 3~..,,,_:~: '..~.m- .,-,m: <m._.,,-eF ~3 i U o Q U ~ 1~ ~ J{ \ Woz
c - 0_ ACCESIBLEPARKINGSPACE5 2%OFTOTALPARKINGPROVIOED): ~ a °I~~. ,,a~; ~~.a~ 2 ~!I s,~:.~, 11 ,,i _ o n _ ° ~ Y ~ Y~
REQUIRED:. 11 SPACES g x; --,-.a g€---- ) t ~-,m PROVIDED. s~, ~ I. £I P; gl k, ~ I:I ) , : IY ~ olo m m z d rn # ` ~ a
_ EXISITNG: 10 SPACES , g~ ~I t! ` ~ I- Bo I -il c ~ ' ~ P EQ o r-- e r 1 U
'PROPOSED: 7 SPACES ~ ~ 's, rn._ , I s 8 " ~~.i:~2 I~ b OVIDED: 11 SPACES e, ~ ~ I EX. 24 CURB & I; m m N ~ ' TOTAL PR ( ~ Ia s ~ 1 `I h . 9w 'I , , ' I z (Yi W ~ ~ ~ ~ ,m I _ ` ~ W ~ A
R R' TY ~ , n - - .E ` - _ „ f ~ 'q 24" CURB & ~ I i - w a
e£..r~z f,.a, a. ~5: % e ~F e_6s P~.' ~i$,,..~,~:.,-.--~ .-,.m-...f:. s(:-._..- ';.-,_.m_ - li q ~ e ) _ a-' ',3g A~ i~^ I` ; I~ y P~i f 33 i 2 122 GUTTER (TYP.) f ~ ~ ~ s t ~ : I lrTo'
~ k
( F" a.- ~~i 9 S ~ s ~ s~ e . ~ t ~ I~~ _ . S_= I £k ~ I. F I €E I I za-....-.. .-e.T....- i-i- - ' P, ':~ei_' si. I I {3 § . 3 I E.. aI i e _ _ :c I fl,~......< i:s , i i, 1 ~ I ' 3 _ _ z. . r
ryq EY4 a £ 9 ~ F v ~ _i e~-~ m¢u= ~+z . _.+x a - - R ~ 3 ~ - _ . p 5 , " i~:..~d id dp - ',~,-^~am=e.-.. sue= d / !q? I_ ',91 s~~ i, - I 5 3 g k{[ m ~ f
- .map ~~q f ~ • }aaa S~ -sue - f: It a ~ L.r=' - P ~ , ` ..t Ss ~ ,a - Fz ~ t5 k ~ ~ - i'. t it S 3 s ~ r' g' , s es I, ~,a~ ~~,v _ , J ; ' _~m ~ f ~ 3 S_- .y t 4i
...,yo-.- ~....a.,~. f m~ =t ~a~ _ ~^',i ~ 1 `r ~ q g _ . s ( , Fk, I` ~ , 't€` 4 a -
ai : ~~g - t € € t.' { ~ ~ _ P :194.00' N t , ,,gyp a,,.,r..o-=~mx~www,,,...wr,:w~~.r~s»a.r.~_-.~~._..~--.w~~.~.w-~v w.r, aaw xnn r n, mw.:..+~mm uw .=r .r_._r . n., r.._ - = E
R:r~rr-.w-er-ew..v~..c... - Ste` az ~ ~ i ! 5 ~ - v +c 3 ~F
~ _ ~ ~ ~ ~ ~ ~ PEDESTRIAN • t a a _ r, i__ /n try. ~ 'yf.: ~I § I
E art f _ ~ a a ~ 1 ~6 ~ ~ ~ _ yr f ~ ~ ~ CR05SWALK 1j1 ?y / s ~t e
a - - TYP.) _ - I V . ~ t`
p _ - I , E a _ , ~ 1 _ • ~ + ~ "4i ~f ~ ~
• -~i .fir - Z
_ s ~ p,....m _ 5 CONC. ,t ~ - ~<< - _ 0 0
~ ~ - ~ a _ I ` . : k SIDEWALK.. TYP.
- ; E . ~ ~ p ,
- , f+°° 3
d~ : ` ~1
_ ~ ~ ~ J, ter- g _ t 'tom .,~F. 8' ASPHALT PATH (TYP.) ~ ~;~}f ,,•~,~~,M, F•y O
- • i - ~ . Win- , $ ~ ,.,.(SEE DETAIL D-101 } w {r,~ , ~ ~ Z
/ ° - _ _ f- ~ _ o. -i o.
x - - _ - s = ~ , r ~ ~
r~ _F' ~ ~ - " r"r - Jam' . _.~.-:m..--.T^ _,,,,,m, a.,.,..i - ~.~r -
,_'t `i ~ i_r-=_~.°"_.. Vie.,. -~-~^~'°~-'a-m-~ _ - _ ~ m - YJ I u
_ re n+-+.~.-..n.im~ ~ e ~ ~ . ` ~
a,: i ~ - _ ~`~-~-~-'D'am' _ u ~ _ - 4 _ ~
_ ~ ~
z n. T~ z. _ m~_
~,aa - L _ _
3~- ~ - _ I 4 0 _ o ~ ~ R _ _ S A
BLIC RIW) ~~F..
~ VARIABLE WIDTH PU ~ / SITE LEGE ND
I .*a ~
. 1 `
-v- a SIGNAGE ~ ACCESSIBLE.RAMPS ` , ,SITE NOTES: _ =z~ ,1
- l i. THERE ARE NO TRAILS AND GREENWAYS PROPQSED ON THE SITE IN THE ~ =~-t~:
YARD LIGHTS. PROPERTY LINE ' RIGHT-OF-WAY LINE - DURHAM TRAILS AND GREENWAY MASTER. PLAN, - --~~~-z_ _
LIGHT POLE 2. THE SITE IS DESIGNATED FOR INDUSTRIAL USE. ON THE FUTURE PLAN USE
I - - LOT LINE J MAP IN THE COMPREHENSIVE PLAN: SUMMARY OF REVISIONS:: PRO~~T No: MER-~ao2o
R, POWER POLE - - - - - EASEMENT LINE 3, .THE SITE IS LOCATED IN THE LITTLE RIVER CORRIDOR OPEN SPACE PLAN
- CENTERLINE AREA. THERE ARE NO SPECIAL FEATURES IDENTIFIED ON THE SITE. L NO CHANGES WERE MADE TO THIS PLAN. ~N~~ MER10020-S2
- - ~ r ~ •m Arrin ninrn-nnai x, nnnnw. - - - _ _ - nrcrr_uxm nv. ~ . lAlTl~
-'--i or<nrr ~ LIIRCI:IIVIVAL M1~RVYtl 4, THE GREENWAY ALONG THE FRONTAGE OF THE SITE COMPLIES WITH THE vv i v
HEAVY DUTY PAVEMENT ALTERNATIVE SIDEWALK APPROVED IN THE TREYBURN MASTER TRAILS PLAN. DRAWN BY. DLP'
ACC ACCESSIBLE PARKING STALL 5. THERE ARE NO PROVISIONS OF THE DURHAM WALKS SIDEWALK PLAN THAT NCGJUD (NID es) SCALE: 1„ 80,
X-X-X-X FENCE ARE SPECIFICALLY APPLICABLE 'TO THIS SITE. DATE: 1-18-2011
TP TREE CONSERVATION FENCE 6. THERE ARE NO PROVISIONS OF THE BICYCLE AND PEDESTRIAN MASTER GRAPHIC SCALE
- LD LIMIT OF DISTURBANCE GUARDRAIL PLAN THAT ARE SPECIFICALLY APPLICABLE TO THIS SITE. 60 0 30 60 120 xo 7. DIMENSIONS ARE TO BACK OF CURB UNLESS OTHERWISE NOTED. C-1141
,I
GRAVEL AREA 8. STREET TREE REQUIREMENTS HAVE BEEN MET THROUGH THE PREVIOUSLY I inch = 80 ft. APPROVED SITE PLAN D04-378. MCADAMS
FINAL DRAWING - RELEASED FOR CONSTRUCTION

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' GRADING STORM DRAINAGE-NOTES: \ \ \ 1- 1 E s`nNG , ~ EX.: ,,F° ~ Ex. 35'~. • w o ~ ~ ~t. Q Z ~ r.-. ~o . ' \ . \ . 140 ~,F ~ 3 " } o ~ 4 ~ A
/ / \ " I ~ , ~ 355.00 , / Q ~ \ ~ ~ - \ } ~ ~ ,f. CO STRUCTION `-s DI I DI-60 ~ E
ING ~ _ ~ I ~ ~ , ~ / TRA LER E 9 C.. 3,,~~-)------- 6~•D • / 1. PROTECTION -0F:EXISTING VEGETATION. AT THE START OF GRAD iN / / \ I } ~ ~ I I
INVOLVING THE STRIPPING OF TOPSOIL OR LOWERING OF EXISTING GRADE ~ / ~ \ J a~1 ~ ~6 , . 15^1RCP ~j ' I • AROUND A TREE, A .CLEAN, SHARP, VERTICAL CUT SHALL BE MADE AT / / I / / % ~ / 1 ,4 I ! ~E I. ,
THE EDGE OF THE. TREE. SAVE AREA AT THE SAME-TIME AS OTHER ' ~ t T-u E
OSION CONTROL MEASURES AREA INSTALLED,' THE TREE' PROTECTION f ~ ~ ~ 6 f 9 ~ • 1~` 1 . • • ER f . / / /r I ] / L / r l / . ~ r E ~ f E 3 .t I FENCING SHALL BE INSTALLED. ON THE 51DE OF 1HE CUT FARTHEST AWAY _ ~ I m: / / ' / ° ~I ( I: I ~ F , 354. 353. I
FROM THE TREE TRUNK AND SHALL-REMAIN.IN PLACE .UNTIL-ALL / / ~ ~ / ~ 1 i F ` } 20 35~2.8b I I F x Q
CONSTRUCTION IN'THE VICINITY OF THE TREES IS COMPLETE. NO STORAGE / / ' / I =_-~J_ ~ / I l r 3 1 t ~ QO F,,' . - OF MATERIALS FILL OR E UIPMENT AND NO .TRESPASSING SHALL BE ` l l =F l;/ / , ~ ~ ~ f ~ ( I I'I I ,a ~ . ~ • \ . ~ ' ' •~n' ~}•291, LF - ~5" RCS I ~ } .I II I I I I I It , ° ~ ~~,.1` • ~ a a ~
, Q - ~ I l / / l ~ I ~ 9 \ I F ; LABORATORY , . ALLOWED WITHIN THE BOUNDARY. OF THE PROTECTED AREA AND. SHALL BE : -t ;ri; / ~ I I I ~ ~E ` \ • ' \ •.OP•~+RO . ...E ESN I~1N L. ~•1.23%•~ a I :~I ~_~.i 'r . I III t ~ ~ w o z
POSTED'ON THE PROTECTION FENCE. A PROTECTION. FENCE CONSTRUCTED / / / E I € I G I, E ' 1D LF x-•18' OF MATERIAL RESISTANT TO"DEGRADATION BY SUN, WIND AND MOISTURE ~ , / ~ f ; ;EX 12 TORM S~RVI E I , I DI \ - C~ 1:Q0% 10 LF ~-•1B" RCP ~ ~ ~ / = ~ d ( •~0 f ; 3~" RCP 2.~0 ~i ~ ~ ~ ~ (~RISIATE ACCESS jDRIVEJ . ( I ~ I ~ ( \ , \ - j ~ ~
. . _ ~ - / / / / / E , - ~ , (UNDER ,II_ . - FOR. THE' DURATION OF THE CONSTRUCTION; SHALL BE INSTALLED AT THE I ~ 1 / / / / ~ / ~.;x. IW CL A OUTS ' ~ I(U.C. ~3.aa . . \ ~3.aa ~ . / LF r•(24 RC~ 1 .I'• 3 z,z I ~ a ~ x
q x / I EXISTI w, 6 ® I ~ ~ ~ I ` ~;E I \ L M ASURES AND SHALL BE IN - / / J SAME TIME AS THE EROSION CONTRO E ( ~;.~F 1 \ / / / / / E I ~ (CONSTRUCTION) 1 D1- 09 \D~I- 09 2sa\ -DI-2083 x2o s3.r~' 104 • :(3s .2o I 1 ~ ~ \ ~ _ ~ ~ . ~ ~~+~y.~ ~ a
PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES IS / T P ~ CONS CT1ON 3J_~ I E ~ a 1 ~ _ p / ~ / / ~ ~ / AILER , I I I ~ I I , FFE=356.00 ,.`u~ 3.3a COMPLETE. - ice: \ . / r ( € € ~ E 4 `a / ~ : / / / ' / ' ~ b E 53.fi _ 353.6 . . X53 3a ~ ~ ~ '~\~F \ S3.1a * • • • ~ - ?IK n - r*~ w A ~ 1 2 7 • I O E x h+i .6 ~ 3`53.6 • • ~ ~ r - W
\ 353 4D ~ / 35J. r. ~ \ t> ; ~ a a . ! - ~ J10 46 ~1F - 24/ RO'P ~ / / ~ z Z ~ O 4
LL CALL' NORTH CAROLINA ONE CALL " = : / ~ ~ , r-• 6. ~ ; . 11'x._ 2. CONTRACTOR SHA I , \ < .r 1-800-632-4949 AT LEAST 48 HOURS PRIOR TO DIGGING TO HAVE ` ~ - / ~ / / 1 I i " ( _ - - ! \ ~ ~ ~ 3.70 ( \ ~ ~ o ~ ~r
a, ~ T OCATED. REPORT ANY DISCREPANCIES TO THE. i ~ ~ ~ / / i l , ~ ~ 1 d°' I_ r ; .T:.. - ~ _ _ , ' ~ 1[I~X-- JB ° _ EXISTING U ILITIES L 1 ,5 ~ ~ ~ m I I . ~ ' • ' z ~ ~ ~ 354 5.. J
i_ ( a U C. ~ ~ - / \ _ ~_~a, _ I I I J I Q ~ - - - - .~T. ~/1 L _~"~j~CR• ~ I I N !/III
/ ~ ~ EXISTI G ~ , U , _ 3. CONTRACTOR TO COORDINATE ACTIVITIES" WITH UTILITY COMPANIES - _ 'r / ~..~1 ~ yr ~ ~ \ , ~ ~ _ 5 I : -
~ / l r f CON T&11 110N a , i I I _ .INVOLVED IN ANY. RELATED RELOCATION (LE. POWER POLES, TELEPHONE / / / s - - : ~ _ ~ ° _ _ ~ .4 • - - ~ ;
T ETERS ETC. j ~ - - _ - _ - - PEDESTALS WA ER M b , ~ ~':E , I f t ~;~.,tE~ iii I~'^°~.y~,.~~1" ~1-,-~..~~~ ~,~w_~', _t fT1 _ / - ~ , s. _ _ _ 't e ~.,:~~„im.-.,,~:h~ ~i&-f~.--_~~.r¢ ~.vmry sn =r t-,e _ _ - s 1 - ;
4, EXISTING UTILITIES SHOWN ARE. BASED ON FIELD SURVEYS AND THE BEST 1 T ~ : ! E/, ~ ~ i vex I Qs : ~ o ~ ~ \ ~ III I I I I ° ° ~ ® ~
/ ~ 1=- - 355` _ UT1L_IT`~ PINE AVAILABLE RECORD DRAWINGS. THE CONTRACTOR SHALL VERIFY r / r a.,.- , F/' _ - _ _ _ ~ _ _..~y - _-~~s_~ _ iti BUILDI~I~ EXPANSfO~I,. ~ \ \ \ ~ o ~ • H ' ~ .
I ~ / / _ ~ ~ ENCGZOSU 5~_ , I _ ti CONDITIONS PRIOR 70 BEGINNING"CONSTRUCTION."ANY DISCREPANCES _ ~ ~ ~ , D~IV / ~ / A A Fl CONDI110NS AND THE PLANS SHALL BE REPORTED 4 I / ?P`` / F° @r~--:~-:,m._,;._,__.-__~'~.w,,.,~- ._:I~.,___~u.~,~. r X. 6 STOf3~1 SERVICE W~ BETWEEN CTU L ELD ~ x , ~ ,v~-,...~ Df3~1 SERVICE W/ ~ I I I ( , I o • . , FIFE-356.00 ~ ~ \ I a
CLEANOUT,3 N I R IMMEDIA LY. , ; f / ~ - \ , _ , m-._-. G / TO THE E G NEE TE r - - _ ~ - - s ~ ~ I\ I III ` \ ~ I III a I a ~ ~
E f ,s \m,;~/ P. 114 ~CDNCf~EI - ~-f= I' ~ ~ 5: A STORMWATER FACILITY OPERAT10NS AND MAINTENANCE AGREEMENT t I / ~ , GENERA~POR \ - - - = I ' PAD
/ - - AL CERTIFICATE OF ¢f f; i= -a' ~ ~ ~ ` V .v~.., MUST BE EXECUTED. PRIOR TO ISSUANCE OF A FIN ~ a~ / ~ ?..mm.. a~.~. n.,_m „ _ n..,..1, t _
OCCUPANCY, \ = r ~ o; ~ ~ j ~ r~",~ i / I z , a , \ , _ _
' ' 6: ALL PROPOSED INLETS-CATCH BASINS-.AND DROP INLETS SHALL. BE ~ - s ~ ~ _ _ ~ u ~ f ~ }
9 'PROTECTED BY EROSION CONTROL MEASURES AS SHOWN AND SPECIFIED _ ~ • ~ , ~ E - I N ONTRO PLAN.- \ , E ~/1. IIj,.~' ~ ~ I - - ' ~ E ON THE".EROS 0 C L ~ ~I r-1.: J t, : ; 1 ~ d~ II\~ m, . _ - - -
- _ ~ ~ s ~ . - 6 ~~,/r~ ~ } [ } } } III. I } I a q 1 f q~.. ~`.j v w td 'I
I{ 7. A P.E. OR AN R.L.S. SEAL IS REQUIRED, ON ALL AS-BUILT IMPERVIOUS \ ` i I-==, ~ J-~--x~4~-`•° ' _ _ ~ - _ W I tt jj 4 ~ ~ ~
k ~ SURFACES.' \ , , ~ I ~ I _I t at: ~ , ~ I 4 , t ; I a ~ ~ ~ p f:.~ ` ~ _ i I [ I ~W~~.e_==. _ I:~ 4' IE b ~ 39 ~ k E -tea _ a
_1 1 , r~ (I ~ 1 1 i~s ' I I I I I I 1 I I I I'I ~ o~r~ ~ ,4~`.,~~ M"'~ Z p,{
• p I L ' r /1; _ R , , , i a 9~ g ~ (I I I ` I ~ Lti ~ ~ ~ ~ ~ ~q/ ~ , ~ W 4) I. ? I I 11 \ £ ~ _ ~ 4 .r ~Q f ~ ~`,.I F=4y w
I 1 1 ~ II _ = f n , ~ I N ~ / ~ ~ ~ ~ ' ~ XI T , E . ~co z„ E S ING ~ L I = ~ I; I I I III I I .w =.o ~
STORM DRAINAGE NOTES: ~ _ I I s E I - ~ / ! :~,:~ti~,; I ° - } 1' t I ' I. I .,4 V 3. I a }WI I { rt,. ,,,T, \ i ~ 1. I Ll.l.. 1 ".ENERGY CENTER
' 1. ALL STORM DRAINAGE PIPES SHOWN ARE TO BE CLASS IIL REINFORCED ~ I I I ~ II~ , k ° ° s \ _ / BUILDING ~ to , s I ~ 3 w - z`~ EXISTING VBF I I ~ ~ _ I L I I I _ ~ , ~ , I~ I I; 3, I I III I I I~ I~ ;I a
CONCRETE (RCP) UNLESS NOTED OTHERWISE.. 1 ~ 1 I ~ ~ I ' = ( ~~f E ~ sl.~\ f I X o G" • I . , _ ~ \ ~ ~ I FFE=356.00. ~ _ ~qp BUILDING ~ I -
1 1 I\ ~ 5 I \ ~ I `2. ALL STORM DRAINAGE CQNSTRUCTION SHALL BE 1N ACCORDANCE WITH _ ~,-J ,~r,,,~,, ; ! f FFE=356.00 ~ ' ~ IN E~ Rlp ~I rJ ` ` ~ Q ~ „ ~ U A~ I ~ _ ~ ~ ~ I E~ x , IB~~ E ~I~,PI I I I I - ~ ; ~ Q
THE LATEST CITY OF DURHAM STANDARDS: ~ \ \ \ ~ ~ ~ i ~ e ~ I ? ~ ~ ° 1 , °
3. ALL CONCRETE SHALL MEET A MINIMUM 3000 PSI COMPRESSIVE I ; ` ~ }L, ~ I :I . ~ \ _ ~ G i x _ j a~~ I IfI €~'IIII~IIII~I ~ 'F
STRENGTH, I 1 ~ ~ III Via; ; t L§ \ I \ . ; .\'x 394 / / `t - 1 \ ; ~ ~ / f (`~`4. I I , 1 ~ I I I I r = .tea ~ [ ~ III III fI a;fl~/ ~ =
~ I° I / / r PiP IN TORM DRAIN'STRUCTURES SHALL BE STRUCK EVEN WITH I \ ~ ~ ~~.I~\\ ~ ~ 4. ALL E s \ ~ ~ ;F,,~~ ~ I, \ / / = _ 1 GRADING LEGEND
' INSIDE WALL. , I \ ~ \ I ~ ° ~ ~ I ~ I I ~ M ~ / _ ~ ;
~ 5. ALL PIPE JOINTS SHALL BE MADE WITH PREFORMED. JOINT SEALER I I ~ ,\5, ~ ~ , I } ~ ~ ' , \ rte: is - ` ,::'ki'F'm'" - R~s~... FS._°LL-~i-...+. GZ,,,-~ ~t _ E ,.r _ r~ - - - I t ;1 \~n I , a~~ ~ ,~il I I ~ \ SUMMARY OF REVISIONS: ~ t1
- F R P FLEXIBLE I _ : ~ I . _ _ ~ q I _ F. _ • ~ ~ - ~ ° t WHICH CONFORMS TO AASHTO SPECIFICATION M 198 0 TY E B I ~ ~v,___. T,,.,.,.,.,.,_,4 L ~ \ / " ~ E= E ~ -a~~ _:._m.~~_ I ' ~ FLARED. END SECTION (FES) , 9 ~ : ~ ~ STORM DRAINAGE € , I / = _I (I ~
' PLASTIC GASKETS" UNLESS. OTHERWISE NOTED. I 1 = ~ F ~ n f ; ~ F~~ I I~~_ , I I I I ~ 1. LOOP ROAD EXTENSION WAS REAUGNED. ~1 - • • • • - -STORM SERVICE LINE 6" HDPE I ~ { _ I I '`y
6. -THE INTERIOR SURFACES. OF ALL STORM DRAINAGE STRUCTURES SHALL - . ~ ~ ° \ ~ E ° ~ ° i - _ CATCH BASIN (MIN.) Q1.0~ MIN. SLOPE UNLESS 11 F~'T_ ~ ' ~ - ~ I I I I ~ 2. REMOVED RETAINING WALLS.
BE POINTED UP AND SMOOTHED TO AN ACCEPTABLE STANDARD USING : : - r ~ _ ~ : ' _ / I G • I ~~,a,~ ~:.T~, 354 MORTAR .MIXED TO MANUFACTURER S SPECIFICATIONS: ,E - E ~ ~ ~I i1 _ : = l ~ I ~ - - _ OTHERWISE NOTED. DRAINS L( IJ III I ~ ~ r'
I . t = ~ : I ~ DROP INLET (DI) - - ,s. . v:. . ~a - E f x ~L - 1 E tie € ~ ~T:'.y~-..- `SHALL BE DIP WHEN' COVER IS I I I; I I I I f I I I I ~ j' ; 3. IMPROVEMENTS TO THE SOUTH OF THE 40 LAB WERE LESS THAN 12 INCHES.. ~a. € i • '_I I I I ! I I I REMOVED.
7. ALL BACKFILL SHALL BE NON PLASTIC IN NATURE, FREE FROM ROOTS, •~a_-~ / ~ / _ - - ¦ VEGETATION MATTER, WASTE CONSTRUCTION MATERIAL OR OTHER I ~ \ / ' I STORM SERVICE INLET (YI}
' OBJECTIONABLE MATERIAL. SAID MATERIAL SHALL BE CAPABLE OF BEING I ' ~ / ` ` o . 'I: q:`a ~ .352 - ,.,-11 - ~ '_TP-TP L COMPACTED BY MECHANICAL MEANS AND SHALL HAVE NO TENDENCY TO EROSION CONTROL NOTES. _ , , / _ - - ~ ~ _ k ET~~ ~ I 1 I' I sl' 11 I I 1 1 I) I I I' 4. ENERGY CENTER. EXPANSION WAS REMOVED. --TP -TP -TP - .TREE PROTECTION I. ~ I V I I I I. I I I I C I
~ ~ ~ ~ • STORM SERVICE ROOF-DRAIN n FLOW OR BEHAVE IN APLASTIC-MANNER UNDER THE TAMPING BLOWS OR 1 ~ ~ C / LD LD LIMITS OF DISTURBANCE P I •c- ~ ~ ~ I I I I I I ~ I I 5. GRADING WAS REVISED. rRO~cT xo. MER-10020
, I ~ ° ' LD . _ ~ I I I / .~..wa__ PROOF ROLLING. 1. A LAND DISTURBING PERMIT WILL BE REQUIRED .PRIOR TO THE ~ ~ . / 1 /
r COMMENCEMENT OF ANY. LAND-DISTURBING ACTIVITIES. - • I i ~/I I ~ I I' ® STORM. MANHOLE. (JB) • 8. MATERIALS DEEMED BY THE OWNER 5 REPRESENTATIVE AS UNSUITABLE ~ I / i; ~,.1~A.1U WOODED AREA I i I I I I , I I ~ I I 6. STORM DRAINAGE SYSTEM WAS REROUTED. MER10020-G3 F -,,,z, ..-i\ 1 R I I I I ~ I I' I ly 7. TREE PROTECTION FENCE WAS REVISED. nEStcrr~n BY. ~p
FOR BACKFILL PURPOSES SHALL BE REMOVED AND REPLACED WITH Z. A stulMtNIAUUN ANU tKUSIUN CUNIKUL PLAN MU51 HE SUdMIIIED f~19 $ ;i.? 25( 250
DRAINAGE FLOW ARROW SUITABLE MATERIAL AND APPROVED PRIOR TO THE ISSUANCE OF A LAND DISTURBANCE I 41 PERMIT: 25, 10' CONTOUR DRAWN BY. DLP 252 2' CONTOUR _
9. BACKFILLING OF TRENCHES SHALL BE ACCOMPLISHED IMMEDIATELY 9 1 - LINE BREAK SYMBOL ---25( NC CRUD (N!D 88) SCALE; 1 a 60'
I AFTER PIPE IS LAID. THE FILL AROUND THE PIPE SHALL BE THOROUGHLY 3. IF TREE PROTECTION IS REQUIRED BY THE CITY/ COUNTY PLANNING l I - COMPACTED TO 95% OF THE MAXIMUM DRY DENSITY OBTAINABLE WITH THE DEPARTMENT, TREE PROTECTION CERTIFICATION MUST BE SUBMITTED TO -=3 25: -------250------- EXISTING 10' CONTOUR = V -------252 nAzE: 1-18=2011
STANDARD PROCTOR TEST. THE TOP EIGHT (8) INCHES SHALL BE THE DURHAM COUNTY EROSION CONTROL DIVISION, AND TREE 6 250.50 TOP & BOTTOM CURB ELEVATIONS EXISTING 2' CONTOUR GRAPHIC' SCALE
COMPACTED TO 100 PERCENT STANDARD PROCTOR: PROTECTION INSPECTION COMPLETED PRIOR TO LAND-DISTURBANCE 250.00 PERMIT ISSUANCE. ~s 60 0 30 60 120 S= N0. - - - - - EASEMENT LINE +250.60 SPOT ELEVATION C-115
TW=223.00-TOP OF WALL ELEVATION i 10, UNDER NO CIRCUMSTANCES SHALL WATER BE ALLOWED TO RISE IN + 25C
UNBACKFILLED TRENCHES AFTER PIPE HAS 4. ' IF AN OFFSITE SOIL SPOIL OR BORROW SITE IS UTILIZED, THEN THAT BW=213.00-BOTTOM, OF WALL ELEVATION DISTURBED AREA MUST BE INCLUDED IN THE LAND DISTURBANCE PLAN I inch = 60 ft.
i BEEN PLACED: (NOTE:. BOTTOM OF WALL IS .GROUND AND PERMIT UNLESS ALREADY PERMITTED. ELEVATION NOT WALL FOUNDATION I
FINAL DRAWING - RELEASED FOR CONSTRUCTION MCADAMS.

a. : r. - Y f ~
<< : I ~ - ~ t.-_~-~ a~ ~ ~ _ . _ sroRMwAT~ / E ; - p ~ .GRADING STORM DRAINAGE NOTES:. STORM DRAINAGE NOTES: - Z
€ CONSTRUCTED / ~ ` r ~b p~-: > 3 _ Irk - i ~ I - 1. PROTECTION OF EXISTING VEGETATION: AT THE START OF GRADING W M 1. ALL STORM DRAINAGE PIPES SHOWN ARE TO BE CLASS III REINFORCED ~ ~
s ~ ~ ~ ~ ~ E 5 LF CPS WE-T1..AND `JOj~ / / tom,; t I ~ ~ G -~-j-; ~ ~ ~ t, a7 k ~ EX• i ~ % _ , :.K' 4 ~ f CONCRETE,(RCP} UNLESS NOTED OTHERWISE. INVOLVING THE STRIPPING OF TOPSOIL OR LOWERING OF EXISTING GRADE ~ Z
4: ~ / - • y _ _ "D ; AROUND A TREE, A CLEAN, SHARP, VERTICAL CUT SHALL BE MADE AT r h ~
' - / p ~ ~ f g . \ rs 8 tv` ' - / 2. ALL STORM DRAINAGE CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE EDGE OF THE TREE SAVE AREA AT THE SAME 11ME AS OTHER A ~ W ~ ~ ~ THE LATEST CITY OF DURHAM STANDARDS. EROSION CONTROL. MEASURES AREA INSTALLED. THE TREE PROTECTION ~ 5 F ~ z
€ } z.~ F I , - ; a i ~,.v~ FENCING SHALL BE INSTALLED ON THE SIDE OF THE CUT FARTHEST AWAY ~ Z 0 ~
~ fi f = ~ ~ is € ~n 3, ALL CONCRETE SHALL MEET. A MINIMUM 3000 PSI COMPRESSIVE FROM: THE TREE TRUNK AND SHALL REMAIN IN PLACE UNTIL ALL ~ f"'~ W ~ ~ G STRENGTH. CONSTRUCTION IN THE VICINITY OF THE -TREES IS COMPLETE. NO STORAGE ¦ d z
- , _ p ~ ¢g a S OF MATERIALS,-FILL OR EQUIPMENT AND NO TRESPASSING SHALL BE ~j ~1 ~ ~ ~
r,- ! f s _ i- ~ ~ / ~ , :w ~~t 4. ALL PIPE IN STORM DRAIN STRUCTURES SHALL. BE STRUCK EVEN WITH ALLOWED WITHIN THE BOUNDARY OF THE PROTECTED AREA AND SHALL BE ~ INSIDE WALL. POSTED ON THE PR011=CTION FENCE, A PROTECTION FENCE CONSTRUCTED ' ~j ®x ~ o
~ - ~ ~ ; , r l _ . OF MATERIAL RESISTANT TO DEGRADATION BY SUN, WIND AND MOISTURE ~ ~i W a ~ ~ -
' - ~I u ~ 1 _ 5. ALL PIPE JOINTS SHALL BE MADE WITH PREFORMED JOINT SEALER, FOR THE DURATION OF THE CONSTRUC110N,' SHALL BE INSTALLED AT THE < ~ y a g WHICH CONFORMS TO AASHTO SPECIFICATION M-198 FOR TYPE B FLEXIBLE SAME TIME AS THE EROSION CONTROL MEASURES AND SHALL BE IN ~ ~ t~ W ~
~ _ v -.f - , r g to - 't'._ 3 e i : . - ~t -i.. - { i-~++.~.. i,; `i .mc= ~-u+mm+_'vtf E / PLASTIC GASKETS UNLESS OTHERWISE NOTED. PLACE UN1L ALL CONSTRUCTION IN THE .VICINITY OF THE TREES IS ~ ~ ~ ~ ti ~
T OPERATIONS ~ ~ _ ~n . _ p,,, ~ EXIS ING it r. . € ° / 1 ~ u, ~ ~ / - - COMPLETE.- ~ 6. THE INTERIOR SURFACES OF ALL STORM DRAINAGE STRUCTURES SHALL r d
SUPPORT FACILITY ,i p ~ - ~ BE POINTED UP AND SMOOTHED TO AN ACCEPTABLE STANDARD USING 2. CONTRACTOR SHALL:CALL "NORTH CAROLINA ONE CALL'S ~ ~ ~ ~ ~
~ ~ i ~ FFE=356.00 ~ ~s' '€f[~j~ ~ F P 231 LF 30" RCP~1_ i MORTAR MIXED TO MANUFACTURER'S SPECIFICATIONS. (1-800=632-4949} AT LEAST 48 HOURS PRIOR TO DIGGING TO HAVE ~ ~ W H b EXISTING U11LI11ES LOCATED. REPORT ANY DISCREPANCIES TO THE Z x
t ~ 1.75% ~ l 3 \ 7. ALL BACKFILL SHALL BE NON-PLASTIC IN NATURE, FREE. FROM ROOTS, ENGINEER. W Z ~ ~
~ \ .VEGETATION MATTER WASTE CONSTRUCTION MATERIAL OR OTHER M~1 ~ ~ ~ '
/ .t: I ~ / . ' I ' ~ am OBJECTIONABLE MATERIAL.. SAID MATERIAL SHALL BE CAPABLE OF BEING 3. CONTRACTOR TO COORDINATE ACTIVITIES WITH UTILITY COMPANIES h+'1 py ~ o°+ COMPACTED BY MECHANICAL-MEANS AND_SHALL HAVE NO TENDENCY TO INVOLVED IN ANY RELATED RELOCA110N (LE POWER POLES, TELEPHONE . ~1 r W ~ ~n
~ ~ ~ I, { ' FLOW OR BEHAVE IN A PLA511C MANNER UNDER THE TAMPING BLOWS OR PEDESTALS, WATER METERS, ETC.). ~
_ Ia W df'~ r PROOF ROLLING:, Q'i 4. EXISTING UTILITIES SHOWN. ARE BASED ON FIELD SURVEYS AND THE. BEST W °o
f - - ..ate - - -..2 : n g ~ / • @f._e a f ~ _"vae~_ ! k. - .yam. f t i €,~1 { \ i / 8. MATERIALS DEEMED BY THE OWNER'S REPRESENTAT~~`E, ~S i.~~!SUITABLE AVAILABLE RECORD DRAWINGS. THE CONTRACTOR SHALL VERIFY W CO z
/ ; d 3 } ° \ _ _ u. FOR BACKFILL PURPOSES SHALL BE REMOVED AND REPLACED WITH CONDITIONS PRIOR TO BEGINNING CONSTRUCTION. ANY DISCREPANCIES ~ SUITABLE MATERIAL. BETWEEN ACTUACFIELD CONDITIONS AND-THE PLANS SHALL-BE'REPORIED z
~ . , - C s~:fr / 7r ~ , TO THE ENGINEER .IMMEDIATELY. W
; : 1 - ~ REOllIRED'~,DDITIONAL ~ ~ f ~t '`#E~• t /I I l ~ f BICYCLE RACK - _ . ~ Q 9. BACKFILLING OF TRENCHES SHALL BE ACCOMPLISHED IMMEDIATELY / AFTER PIPE IS LAID. THE FILL AROUND THE .PIPE SHALL. BE THOROUGHLY 5. A STORMWATER FACILITY OPERATIONS AND MAINTENANCE AGREEMENT Urp
/ ~ , .ACCESSIBLE PARKING _ ~ =SPACE m~ ' ~r - COMPACTED TO 95% OF THE MAXIMUM DRY DENSITY OBTAINABLE WITH THE MUST BE EXECUTED PRIOR TO ISSUANCE OF A FINAL CERTIFICATE' OF CAl~ ~+0 '
STANDARD PROCTOR TEST: THE TOP EIGHT (8) INCHES SHALL BE OCCUPANCY: ~t~~..•^••~ C~/
• { _ ~ '1 J : _ > > 1.. - ms t d 13 •e. -c. r. , ~ _.-r a ,~a r:~, -„q,~"'". _ ~._.r~ t.~i ~ ~r' r t, \ COMPACTED: TO 100 PERCENT. STANDARD PROCTOR. ~~•`,~~~••'FES •~,9'~ . / 6. ALL PROPOSED INLETS, CATCH BASINS, AND DROP INLETS SHALL BE y'
~.1 i > ~ -1\ ` I E,: _ ~ fg.,i.~v._..~~...~~? ~ { 1~`~~-" ~,.E• f V -_b~e EX• ~ E C / 10. UNDER NO CIRCUMSTANCES 'SHALL .WATER BE ALLOWED TO RISE IN PROTECTED BY EROSION CONTROL MEASURES AS SHOWN AND SPECIFIED EAL
~ yy r'~""'"'i., 'r ~ g ~''-~i~ > s: s. I is i a 1 g.t F.. _ 7=.-f~ A ` ~'Q. j - - ~ I`#~• : fia`~- I ~ 4.:' ~ a 4 ~ r.t~ p_ € ~ E I I. r r i ~:~~.~s, 4' ~T ~ ~ ~ ; / UNBACKFILLED TRENCHES. AFTER PIPE HAS. ON THE EROSION CONTROL PLAN. ~~22636
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~ s~ f / - SURFACES.. '•.NG I NE~.•P~~~.•
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EX. CB-63
T/C=351.33.::. ~ -{~iNBL~WIDTH PUBLIC"RfW) -_y ~ - :r ~ ~ ~ _ , ~ - ~ . U ~ I
® FLARED END SECTION (FES) STORM DRAINAGE EX: INV IN=345.83 (EX: DI-64) ' _ _ >s NEW INV. IN=345.83 (JB-119} z--
- • • • • - STORM SERVICE LINE. 8" HDPE EX. INV. OUT=345.58, t .~r ~ ~ -
Q1.0% MIN. SLOPE UNLESS . ~ CATCH BASIN CB JB 119 ~ OTHERWISE NOTED. DRAINS RIM-353.00 ' '
INV: W=347.95 CB-120 ~ • -~~_-~,_y- SHALL BE DIP WHEN COVER IS ( ) ~ DROP .INLET DI -~o~ ~ fib.
~ O INV. OUT=347.85... ! y4,- _ ~ ~ ~ ~ LESS THAN 12 INCHES... _ _ -
CB-120 STORM SERVICE 1 LFT Yl) _ H a : t ~ ~ T/C=364.70 ~1'
-TP -TP -1P - TREE PROTEC110N INV. IN=352.10 (CB-.121) ~ _ _ t F ~ ~ - INV.OUT=352.00 d```. s STORM SERVICE ROOF-DRAIN /
~ > - Ld LD LIMITS OF DISTURBANCE r ~ CB-121 ~ EROSION- CONTROL NOTES: Pxo,~cT rro.
# ` ~ x i / T/C=363,45 STORM.MANHOLE JB WOODED AREA = - \ _ r,F,=-,,! SUMMARY OF REVISIONS: MER-10020 ~ ' 1. A LAND DISTURBING PERMIT WILL BE REQUIRED PRIOR TO THE` Fu.Exa~. MER10020-G3
Q ( ) INV..IN 353.45 (CB 122) / _ ~ _ _ ~ n INV. OUT-353.35 ~ , ~ ~ COMMENCEMENT OF ANY-LAND-DISTURBING ACTIVITIES. 1. NO CHANGES .WERE MADE TO THIS PLAN,
n>.'crr_urn. Av. ~ fA1T/1
10 CONTOUR CB-122 DRAINAGE FLOW ARROW r 2. A SEDIMENTATION AND EROSION CONTROL PLAN MUST BE SUBMITTED vv IV
252 T/C=363.45 f 2 CONTOUR INV. IN_ -353.90 (CB_123) e, f AND APPROVED PRIOR TO THE ISSUANCE OF A LAND, DISTURBANCE DRAWN'EY: PERMIT. A
INV. OUT=353.80 0 N LINE BREAK SYMBOL 250 EXISTING 10' CONTOUR NC G%D (NdD 83) SCALE: 1$9. = YO'
CB-123250.50 TOP & OM CURB ELEVATIONS -------252 EXISTI- 3. IF TREE PROTECTION IS REQUIRED BY THE CITY/ COUNTY PLANNING
NG 2' CONTOUR T/C=364.90 250.00 INV. IN=355.00 DEPARTMENT, TREE PROTECTION CERTIFICATION MUST BE SUBMITTED TO ` DATE: 1-18-2011 THE DURHAM COUNTY EROSION CONTROL` DIVISION, ANDTREE GRAPHIC SCALE
- - - - - EASEMENT LINE INV. OUT=354.90 PROTECTION INSPECTION COMPLETED` PRIOR TO LAND-DISTURBANCE 40 0 20 4o so sir N°
TW=223.00-TOP OF.WALL ELEVATION / . + 250.60 SPOT ELEVATION BW=213.00 -BOTTOM OF WALL ELEVATION / PERMIT ISSUANCE.
(NOTE: BOTTOM OF WALL IS GROUND ~ 4. IF AN OFFSITE SOIL SPOIL OR BORROW SITE IS UTILIZED, THEN THAT 1 inch 40 ft.
ELEVATION NOT WALL FOUNDATION) DISTURBED AREA. MUST BE INCLUDED IN THE LAND DISTURBANCE PLAN AND PERMIT UNLESS ALREADY PERMITTED. MCADAMS
FINAL DRAWING - RELEASED FOR CONSTRUCTION

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x UTILITY NOTES:
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1: ALL WATER MAINS AND SEWER LINES PROPOSED BY THIS PROJECT ARE TO BE PRIVATE SYSTEMS. _
~ . E . - O s i`
I ; , 2. ALL WATER AND'SEWER SHALL. BE INSTALLED PER 'CITY DURHAM ` t STANDARDS AND SPECIFICATIONS. 1 . I ~r~, , x ~
_r. s , 4 ` ~ ~ e ~ ~ G ~i=
T1 IRO PIPE WITH A MINIMUM I: EXIS¶N ~ ~ ' 3. WATER MAINS SHALL BE CLASS 250 DUC LE N 4 ~a. S~UO¶0~~ ~ Y . x~ WETi.AND r
OF 36" OF COVER: WATER SERVICE SHALL BE TYPE K COPPER FROM THE.. GpN `j ' MAIN TO THE METER. ~~1 f,Al~„ i ; r' ` ,
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„ 4. - SANITARY SEWER: -ALL SANITARY SEWER MAINS SHALL BE 12" -0R 8" ' EXIST IVY - , • 1 e. 1 ~ j,, , ~
DILATED CEMENT LINED CLASS 250 DIP. CONS'IRUC '1.'~ ~ ' I (UNLESS OTHERWISE IN ) `c ~~,ILER ~ ; - N T OCATED IN PAVEMENT AREAS SHALL BE HEAVY DUTY ~ w / :4
TRAFFIC BEARING CASTINGS. ~ • _ 1 ,.,w r:
, I - EXIS~N : _ 5. PIPE CONFECTIONS TO EXISTING MANHOLES SHALL BE CORE DRILLED AND I •(RUO, `I ~ - 13.-`~ ' , ' ~ ~ ~
, ,CONS E ~ t e. r s. A "RUBBER BOOT' INSTALLED TO CONNECT THE NEW PIPELINE TO THE " 5 ..m."-* ~ ~ T- 7 25 ;'WETLAND '4~~'t~.~':
MANHOLE. < I 4 - ~ ~ F BUFFER (TYP.) z
6: THE LOCATION' OF EXISTING UTILITIES SHOWN ON THESE PLANS ARE BASED - ~ I 4 f...~r,~ 's , f
~ I ! r, ON FIELD LOCATIONS AND THE BEST AVAILABLE RECORDS.: IT IS THE 'I ~ • Lam' } _ _ 4 i t P , .
U1ILITY CONTRACTOR'S RESPONSIBILITY TO FIELD VERIFY ACTUAL = I _ LOCATIONS. PRIOR TO BEGINNING CONSTRUCTION. REPORT ANY G ~ f ~ . ~ ~ ~
EXIS ~ ` ` ' ; SUCTION <; r 4 ' DISCREPANCIES TO THE ENGINEER. f CO l NS R _ Ek. ~ ~ ~%~J~ WETL D~ ~
i ~ f - -~A!!~-~ . / 7. UTIfJTY AND GRADING CONTRACTORS SHALL CALL THE FOLLOWING UTILITY ~ ~ { I
- ~ ~ LOCATION SERVICES AT LEAST 48 HOURS- PRIOR TO BEGINNING . •
" CONSTRUCT10N. NORTH CAROLINA ONE CALL 800 632=4949. .
e 8. SEWER SERVICES WITH LESS THAN 1 FOOT DIFFERENTIAL BETWEEN ; w ~ ~ ; , , EX: • ' 1 p ~ ~ ~
BUILDING F.F.E. AND CONNECTING MANHOLE TOP. SHALL BE EQUIPPED ' ~ • I U:C.) • . ~ ,
W BACKWATER VALVE IN ACCORDANCE WITH .THE NC PLUMBING CODE. f= ~ / - EXI LING ~ . j, ~ Y E `CONS UC110N ~ . . _ I% s ~ ~ Z QO' Z
9. CONTRACTOR TO COORDINATE AC11VI11ES WITH U1ILITY COMPANIES- ~,a TRA LER ~ ? ~ I i
INVO VED IN ANY RELATED RELOCATION LE. POWER. POLES, TELEPHONE ~ s %..-:~~15I I , L ( f x~ ~ - _ I- . ~ ~ ~ .
PEDESTALS, WATER .METERS, ETC.). .?J ti, , ~ `~I ` I / e - t ~ , j g -
10. PROTECT10N OF EXISTING VEGETA110N: AT THE START OF GRADING I ~ „f ~ ~ I Q ~ • 4 q ~v . W ~U DOVE- SLOW-OFF ~ ~ , x ~ pv~ ~ ~ ~ ° x
INVOLVING THE STRIPPING OF TOPSOIL OR COWERING OF EXISTING GRADE x ~ / ' ~ I i ~ ~:r.~. I I LA80RAT0RY ~ ~ ' ~ EMOV>: BLOW=oFF AROUND A TREE, A CLEAN, SHARP, VERTICAL. CUT SHALL BE MADE AT r ;.lr/ ~ I ~ ~ E `ik ASSEMBLY AND EX SEMBLY AND EXTEND ~ I / Q,, Q x
r v„z , I_ - I s ' z ~ EX: 12" FIRE ~L•INE THE EDGE OF THE .TREE SAVE AREA AT .THE SAME TIME AS OTHER ' ' ' • 12'` FIRE LINE . ~ ~ ~ ' ' ' ~ . k R . ~ ~ ~ Q-1 ~ A a
EROSION CONTROL MEASURES ARE INSTALLED. THE TREE'PROTEC110N ~fi : ~ ~ 1 J,I w ~ y E ~-.~,~.mm._,._m.~~, I I. ,I (UNDER :.~I . • .FENCING SHALL BE'INSTALLED ON THE: SIDE OF THE CUT FARTHEST AWAY - ~ ' t g ~ ~ I~ t~;~ w~E t , . ~ .LQOP ;.~~OAD ':.EXT~IV~I4N ' . ; ~ .f ~ ° . ~ ~ , . 12••. FIRE LINE STUB I ~ ~ ~
FROM THE TREE TRUNK -AND :SHALL REMAIN. IN PLACE UN11L ALL ~ ~ _ s . ( ~~„m,._ CONSTRUCTION III t r ) . ' : ' ' . 8° PIV ' l ~ . •(PRIVATE ACCESS. DRIVE) ; I Q ~y 8' :FIRE . ' • , u ~ . ~ /BLOW-OFF x U W ~ ~
CONSTRUCTION IN THE .VICINITY OF THE .TREES IS COMPLETE. NO STORAGE ' ; ~ ~ I : ~ ~ & FIRE i , I ~ I FFE=356.00 N - sERVicI OF MATERIALS, FILL OR'EQUIPMENT AND NO TRESPASSING SHALL BE ( ~ '•I f , I [ F, Tom`! Ij • SERVICE ~ : ~ 12, x8 TEE ~ ASSEMBLY ' ~ } ~ a ~ x
yip ALLOWED V~THIN THE BOUNDARY OF THE PROTECTED AREA. _ yFf ; - , E EXISTING - ~ ~ ~ • iE s - .
^~.J c fWtf ,f~'' i a 3 ~ ° < E I EX. 12 FIRE LINE. ,
11. BEFORE INSTALLATION OF BACKFLOW PREVENTERS; CALL TRAILER ~_rI : r ~ ~ z l ~ I ` CR05S-CONNECTION CONTROL-AT (919} 560-4194 FOR PERMITS AND CITY ~'~1 ~ { , ~ STUB W/ PIV AND `°f ~ • FFI ~ x ~ - ~ r; W W ~
~ ( ~ ( , BLOW-OFF i OF DURHAM REGULATIONS.- ~ ~ . , ' ~ ~ TI I T ..SPINE € 6 a , ~k~ ° T~. ~ ~ ry . i l , m ~ ASSEMBLY
_ ~ ~ , ~ E - ' r+I~ ~ ~I EX, 12. ALE DOMESTIC.. WASTE SEWER' SERVICES INSTALLED. BY SITE CONTRACTOR ' ~ E C. SURE , F~ I ` _ „
, _ - L~. = 1MTH A CLEAN-OUT FOR ti ~P t ..~m___,_~„ r 3 _ - - _3 , z r ~ € SSMH. SHALL BE TERMINATED AT 5 OF THE BUILDING ~ I - I • i.~~ • FIRf~ LINE'; k~ - ~ = ~ t= 2" .TEE W/ (
CONNEC110N BY THE. BUILDING CONTRACTOR. _ f - ~ I ~ . Q ITIOti ~ I: ~ ~ (U.C.) I III , ~ ..E . ~ . _ ~ ~ ~ EXIST1NG € i s , EX: ~ ~ ~ ~ I G E (2) PIV J/
,s. ~ONSTRUCIION i " :~-,.,m,~~,.y__m~ I ~ FH <_,,m.~. , BUILDING DOMESTIC WATER. SERVICES ARE PROVIDED-VIA THE ENERGY `u ' 13. ALL _ ~ 6" SANITARY ~ ~ / ~ ' v , i~~ ~s ~
A D. LOCAL BACKFLOW ~i 'f, :.1~ Ch~~~..~~_ - TH RWIS ND C TE r_v~-.~_::-__ I s ~ ~ CENTER/U1ILITY SPINE UNLESS 0 E E ~ ~.n n x~ ~ DRILL AND SEWER SERVICE
IN RNA TO ~ i i~, : ~ „~ak.. s CORE DRILL AND ASSEMBLIES FOR DOMESTIC- WATER SHALL BE PROVIDED TE L ~ ~"°"`d ~ ..~_y , 4 m 4_~~~ ,~~-~-r- ~ J - _~r-- ~ ~ - . ~-EX r"T2"-''fIRE.l-11s1.:_ _ INSTALL FLEXIBLE..... - EACH BUILDING FOR EACH NEW DOMESTIC SUPPLY FEED FROM ENERGY ; - . rrs _L FLEXIBLE W CLEANOUT ` ; ~ • (i
.RUBBER BddT . CENTER. DOMESTIC BhP'S SHALL BE ASSE #1013 WITH- WYE STRAINER. ~ t ` :R BGaT VBF / ~ ~ fl fr ~
INSTALLED BEFORE BACKFLOW. x` ~ ~ ~ ~ ; f ~ ~ 3, BUILDING EXPANSION ~ ~ I ~ `~'~~I~•
N TR TIN 3 _ ssm ~.y - - ~ x~, 14, PROVIDE FlRE PLANS EXAMINER ONE COPY OF U1ILITY COS UC 0 , - ~ _ ~2 - :R~,_ ~r.. ~ _~~--T ~LL - FFE=356.00` s. . I ~ t~ [ ~ E f}
e F , a - _ DRAWINGS SHOEING UNDERGROUND PIPING LAYOUT AND ALL FIRE I~ ' : EMOVE BLOW-0
APPURTENANCES E ' ` - ` _ ~r~`~,~A~. IT FO INSTALLATION OF PRIVATE. FIRE ~ ~ ~ ; . s , ~ ~ .APRM R ~'i °.;`4 Fj ~ t r:' r 1~ { E , ry , . e 1 I'I • 4 HYDRANTS MUST. BE ISSUED BY THE FIRE PLANS EXAMINER PRIOR TO e ~ ~ . _ - w i ~ r„ F _s - - ~"E ' N ASSEt~BL l AND TEND ~ M1 j`'* 'T'
INSTALLATION OF SAID HYDRANTS, - m.,-- ~ F~°
- - r 15. BOILER MAKE UP FEED WATER SUPPLY IS REQUIRED TO HAVE LOCAL t ~ ~ s ~~4, { 'T ~ e ~ : r ~ . t _ Q ~
~ _ - } WITH - ~ ~ ! ' I ~ ' r, ~ ~ I ; EX. ; i, , BACKFLOW PREVEN110N ASSEMBLY: BFP S SHALL BE ASSE #10 3 , ,41 , E._ ~ # , ~ ~.--•EX. 12° FIRE LINE I ~ ~.T.~ Qi [p I _ " STUB W/ PIV ANDS" ~ ~ Q.'~ _ [ mud - 5
W ~ - : - ~ , , R~ I "a _ Y _T _ ~ -SSMH R BACKFLO . I ~ ' ~ WYE STRAINER INSTALLED $EFO E - - : I a , , _ , :<rr ~ - ;ice ' ~ [~r : BLOW-OFF `I I U
r`",~ je 16. ALL PROPOSED FIRE HYDRANTS MUST BE 5 DIAMETER STORZ 3 ~ 1 ~ ~ - ~ .^,t~~,.,..-~r~ a ~ - , _ _ _ - s z~ ~ n I _ ' E . I ,ASSEMBLY - ~ ~t F ~ (r ~j ~I EUSI'RIP~~IA ~~•4~
CONNECTIONS. , ~i~4-~ ~ i _ I I E 1 - _ " ~ I ~ : I I ~ . , ~f I ` ~ a~. - v ~ ~~'-X~z-x®X ~ ~ i~ r°` UF~ER'~~TYP ~ ~ l - ' ~ J,
n u" I~ a~ sa ?_f I k.~; s, E:- 9,~ I q k E al~~~~[. , - ~ ~ E ? . 17. ALL POST INDICATOR VALVES, OS .AND Y" VALVES MUST BE 3 f , : i ,k~~ I ~ I ~ I u ~ a '14 ! ~ Fri }
- ELECTRONICALLY SUPERVISED. l
i U - I EXISTING ~ I
_ _ UTILITY LEGEND . f „ t 4 I 'ENERGY CENTER ~
: , ~ € ; , ~ ~ BUILDING ~ ; ;,cn _ - ~z ~ i t F W / f
I' t el _ 1 f S ..P fiei~f 4 ~ ~ ~ O:.
~ - ~d"~ FFE=356.00 ~ FIRE HYDRANT ASSEMBLY , ~ ~ 1 a - = ' W ' i I a ~ t -I of a i ~ V /I I. + q e_I -r cgt SERVICE I " , ~F~ ~v U
a' e ~ i 1' 3 ~ I ' ~ - . u..c:.m.-.--,evam,.e.m~.-a-~.-s.,. ~ ~ . s E . I 0 ~ It'D f ~ (1+
YARD LIGHTS € , I I ; _ I I i i , w FIRE DEPARTMENT CONNECTION (FDC) I „ L I ; ~ ; I I , I ~ I ~ ~ ` EXISTING VBF s ~ ' I / ~ u~FE~~T~w;~ f`~~, 5 - -
1 1f i~ E r ~'3 9 e,f. I ij i t s ~ WATER METER ' ° BUILDING 1 I ~ I_ t~,~,,~ . i { Y ~
LIGHT' POLE ~ ~ ~n~ ~ ~ ti FFE=356.00 fi ~ ( i ~ ~ - ~
VALVE ~ - I ~ I ~ i f ?1 WATER ~ ~ i .6 ; _ r
PawER POLE ~ S ¢ 1- ' ~ ~r I~~' _ - _ ' I ® VALVE IN MANHOLE - ~ ~ [a Ly , k
. - ; . ~ :tea ~ - r~ - - ~i_._.... _ : - PIV
POST INDICATOR VALVE ti LINE BREAK. SYMBOL I N ~ I e _ rf EX. FIRE ` LL~~-~ - - ~„~_e i SERVICE 7
g ~ I Y y e , ~ METER & 'VAULT WATERLINE F ~u~ m A L ~ ~ -
i ~ ~ y I ~ - , a r ' <r pp ~ °:.4
PR NTER WATER SERVICE LINE ~ i , BACKFLOW EVE ~ . s I , ~ [ ~ ~ w - ~t 3~ ;
~ REDUCER UTILITY SLEEVE - ~ #,a~ ~ ~ ~ ~ .~~,,,.~R ~
e & I I 's_' u PLUG SANITARY SEWER = ~ , r ~ _ ~ ; ~ ' ~ ~ _ ry _ ~ ~ ~ - -
~ i .~...____T_n_~^~m._~:___m.~~ e___~-,_., ' ~ e PROTECT N0.
SEWER SERVICE-LINE ~ , BLOW-OFF ASSEMBLY g I ~ - G j _ , ~ w ~ _ .a.,,..,,.~ ~.~s- _NU.__-_,.._ _s...,_ SUMMARY .OF REVISIONS; MER-~oo20 I~ ~ ~ _ -'-____T_..~'.~~._.~^. ~ e _ r ~Nae~: MER1OO2O-U2
-G-G-G-G- GAS LINE ~3 I ~ $ _ I s ~f ~ , ~ , . ~ ` `s~. u - , ~ = 1. NO CHANGES WERE MADE TO THIS PLAN.
~ f - ; I ~ - i 1 i nc.ernercn ov.. IIIT/1
-IANIIAKT JtWtK MANNULt ; E.I 1 k VV IV
0U v OU OVERHEAD UTILITY •_5 ~ 1 ~ i F I - ,y 3 . DRAWN BY, DLP
• SEWER CLEAN OUT UE UE UNDERGROUND ELECTRIC V ~ E { SCALE, I Cap NCGJD (NdD 83) q
, E sI § -T-T T- T TELEPHONE E •1B TRAFFIC BEARING SEWER CLEAN-OUT n yr 3 tom'" f. V t ll - DATE,
I I ,a 1-18-2011 FT- GRAPHIC SCALE
- - - ' . . ..EASEMENT LINE' } SHEET N0. 60 0 30 60 120
m GREASE TRAP I q dot ,~~~a 9 3 s Cf -1 1 17 gip..
z { l JMML-
SEWER FLOW DIRECTION f ARROW } a f 1 inch - 60 ft.
FINAL DRAWING RELEASED FOR CONSTRUCTION DAMS

i
SUMMARY OF REVISIONS:
1. NO CHANGES WERE MADE` TO THIS PLAN.
FUTURE SEWER
SERVICE LOCAl10N - FUTURE SEWER
~ 3 :.SERVICE LOC TION
~ I E ~ O LF ~ 5TE \ , ~ , ! ~ ; • ~ EM EX. ate-OFF \ . ~ : ~ L L I G ~ - G I E\ .25 , . ~ ,.A SE B Y AN EX1~ND . 8 IRE.. FIRL~ I+YD ANT I• ~ ~ ~ ' ~ _ _ ~ f
~ - SIN P .(0 ~ : I ~ ~ , . : ~ I~ `:,QUA L TH NE~S)• 8 FI I wT ~ E 12'< E LIN \ SERVt,CE ~ ~ / . AS5EM8 Y C. ~ ~ • _ I . ~ L`
, 1 l 1 '
Z 1 - , J t^~ _ . ~ ,-'ifs- 35 / =w ~ T-
s -s- , / ...LABORATORY.,. wl ~ e 1 \ ~ , I LABORATORY ! I ~ . ~ \ PTV ~ : I ~ / 1 I. . C ~ ~ ~ : . ' ~ ~
'BUILDING ~ ~ - ~ ~ . ~ ~ BUILDING E f I
UNDER I N~ ~ 1 \ ~ ~ ~ ` ~ \ ~ / / / / . ~ ~ g. ~ UNDER, X~ ~ ~ ~ ` e~ _ ~ _ 5 352 % 5~ / ~ ~ ~ ~ ` - ~ -
. / ~ CONSTRUCTION X ~ \ ~ ~ - -1-- - ' R TI N ~ - -1 - • - _ _ 1 - .
~ I CONST UC 0 0 00 ~ + t _ ) l _r ~ ~ 12 FIRE U ~ ~ 1• • 12 FIRE LI ~X / / / / / FFE=356.00 E - • . ~ - - _ FFE=356:00 + _ - a_ ~ / ~ /
/ ~ / [ EMOVE EX. ,BC ~ OFF _ _ ~ V / / I - -u J_ k~ ASSEMBLY Np E D/ wy -
V . 10+00' ~ 11+ D . ~ ~ 8 ~r $ SS T $ S 13 00~ " 14fD0 FI N - - - - EX. 12 FIRE LINE j. - - - - _ ~ _ • : . _ • 12 • FIRE LIN ~ EX 12 RE U E ~ E ~ ~ [ \ ~ T"`7~'>_*. +oa ~ ~ EX, 12 ~Rfz /NE/ / j / a (2) 12" IV'S
€ ~ STUB W/ PIV AND I g STUB W/ PIV AND ~ - - - - - - s ~ / f API -
SSMH 1:• i r . , : 12 x8 TEE - ~ ; / / -BLOW-OFF:,. ~ ~ ~ v ~ - - - - , - _ ~ . BLOW-OFF ..,.~.'.~.1 / STA. 1 x+$5.39' ~I / I . + 4 ~ / / / / 2" ARE LIME SIlJ . --}o+ee''F _ t~+e6 ~ " F EXI 9 ~ ~2~¢2 - _ ..~++a~r~
ASSEMBLY ~ ASSEMBLY f - - - . - - - - - _ _ / . 12~ . W/ Q~~ --r=-.~ m°r.t,'~- - ~ ~ ~ ' 2" BLOW- E
~--k~~^ ~ 4 6 SANITARY SEWER ~ . ~~P ~ ~ EX~~12 FIRE: LINE ~ ,r: i ~ ~ ~ / / s5 \ -
.y-~ ; 3; : I EX. SSMH ~ / / ~a _ i ~ € EX. RIM=355.16 SERVICE W/ CLEANOUT ~ I, 6 LF - 24; STEEL / , ~ . . ` I ~ ,y
NEW INV. IN-350.20 / _ ~ ~ g CASING PIPE. (0.25 / . ~ ~ ~ EX. INV: OUT=350.10.. _ , ~ _ , ' • . ~ ~ ~ ~ ~ ~ ~ SEX. 12 FIRE~NE ~ i - / - • ~ ~ _ ~ ~ ~ STUB W/ PIx AND _ i i ~ / - - - - .
EX:~i2 ~fIR~-~`t ~ i I ~ WALL .THICKNESS} / VBF ~ ; I ~ ,3 j CORE DRILL AND INSTALL/ I x ~ ~,x ~ FLEXIBLE RUBBER BOOT/w ~ ~ I I /w BUILDING EXPANSION ~ - - ,
...~..m . ti~ VBF / _.:r ~ ~ :.r /tip /
i , : ~ _ / BUILDING EXPANSI Kl ¢a ~ ;
/ FFE=356.00 / ,,--ram,- ~ s , , / ~
354 ~ 5`,, I / 394^ `l` ,!~`3 ~ \ ~ _ ~ g`~; _757 - ~ ^-I \ 353- - _ \
' ~1 - } ~ / / - /
` UTILITY SPINE
UTILITY SPINE ENCLOSURE
ENCLOSURE ' ADDITION- _ - CITY OF DURHAM FUBLiC YPORKS .DEPARTMENT
ADDITION APPROVED
HORIZONTAL SCALE HORIZONTAL SCALE - 40 0 20 40 80 40 0 20 40 80 HORIZONTAL :SCALE
ENGINEERING: DATE 40 0 2D 40 80
b l inch = 40 ft 1 inch = 40 ft. STORM 14ATER DATE _ ~
1 inch _ 40 ft. .TRANSPORTATION DATE
VERTICAL SCALE VERTICAL. SCALE DATE VERTICAL SCALE
4 0 2 4 8 4 0, 2 4 8 -
DATE 4 0 2. 4 8
1 inch _ 4 ft. l inch = 4 ft. 1 inch =.4 ft.
11 tl ro
ERLINE "2''
370 370 - 365 - 365 360 360
EXI TIN G OU ~
_
NIS ED GR DE
- o ~ -
o m 4 M ~
+ - ° 360
360 + 35Jrr FI ISH D RA E \ 355 350 '0 350
Fw
'N - I \ ~ -
N II f ~
F U E EW X~ / ~ \ h Q~P EX. 12' FIE INE
w ~ INIS ED GR DE ~ II 1 CP a J
_ I u ';G 1 IP RE LIN $ FIR ~ Sw \ N ~
SE IC L~ w ~ N ~
I x a` \ RE 0 EX BOW OF ¢
' ~ X ~ o
I FIR 'LIE 2~~ EX 6,. R0 F RAI ~ 3
I , \ 1 I. .50 L R. CL R. a. N 3 PIP J INT m
) r
350 350 4 35 \ o _ P 345 340 1 N 340
~o ° ~ 30° RC ~C e N
~o „
- IP 0. 5° WA ICK ES II PIE (.2 ° W LL THI KN S5) ~z
o ~ XIS ING GR UN
j IRE SE C . EM VE EX. BL W- FF 7 \ Z-
2" DIP FlR LI E x
wz
340 340
335 ~ 335 330 330 -
r
330 330 ...325
325 320 320
10+00 11+00 12+00 1d+00 11+00 12+00 13+00 14+00 15+00 10+00 11+00 12+00 13+00
- - FINAL DRAWING - RELEASED FOR CONSTRUCTION
T: NO,
6 OWNER: ,®n'nuq PROJECT No.
THE JOHN R. a,,® MER-10020 ADAMS CAR B, HLENAMEo C 5 , MER10020-P1-DLP 7P-110
MERCK, SHARP & DOHME DESIGNED BY. 4
DLP PLAN INC. e CORPORATION. 3 EAL c~ DRAWN BY: 11, ST) MERCK. PLAN & PROFILE
FORMERLY MERCK & . COMPANY INC.) DLP Q/F PIA ( ENGINEERS PLANNERS SURVEYORS ENVIRONMENTAL 22630 /F "A°, STA. 10+00 TIMU STA. 12+00 McADAMS
2 HGRIZ. SCALE: 1,p 40' WATERLM 5325 OLD OXFORD ROAD RESEARCH TRIANGLE PARK ¦ CHARLOTTE STA. 10+00 THRU STA.. 15+00 VACCINE BULK FACILITY EXPANSION
DURHAM NORTH CAROLINA 27712 C °®,G I NE.•° VERT. SCALE: 1 l/ WATERLM 2~~, c c 2905 Meridian Parkway; Durham NC 27713 1 4 LINE " 2", STA. 10+00 THRU STA. 13+50 PRINT DATE: DRHAM U COUNTY, NORTH CAROLINA.
800-733-5646 • www]'ohmmeadams.com • License No.: C-0293 T. DATE:
REVISIONS DATE P?am"a®s+~ ti ,1ti 1-18-2011

- _ V1
W ~
Q; . z
~.E~o A U z o~z
UHW~~~
~ ~ ~ "
.NOTE: THIS IS THE MINIMUM ACCEPTABLE PAVEMENT- SECTION:. NOTE: THIS IS THE MINIMUM ACCEPTABLE PAVEMENT SECTION:
USE THIS PAVEMENT SECTION FOR' TRAVEL LANES.. USE THIS PAVEMENT SECTION FOR PARKING BAYS. -
CONTRACTOR SHALL PLACE 2" INTERMEDIATE COURSE (RI'19.OB) DURING - ~ ~ ~~A~
CONSTRUCTION, THEN PLACE 1.1/2" ASPHALT SURFACE COURSE - (RS9.56) AFTER BUILDING AND SITE CONSTRUCTION. a W ~ A
1 1/2" ASPHALT SURFACE COURSE (RS9.5B) 1 1/2° ASPHALT SURFACE COURSE(RS9.5B} ~j ~ ~ E (RS9.5B} 2' MIN. 8'-0" 2' MIN. ~ Fi e ~ p;
1.1/2" INTERMEDIATE COURSE (RI19.OB 2" INTERMEDIATE COURSE RI19,08 ) 19.08) ~ ® ~ ~ ~ 0
5i 15, ~ 15' 5 9 2 4" COMPACTED .BASE COURSE {RB25.OB) 3° COMPACTED BASE COURSE (RB25.OB} 325.08} 3 ~ ~ ~ } W E" b V
8" COMPACTED AGGREGATE BASE COURSE 6" COMPACTED AGGREGATE BASE COURSE - COURSE 1 1 z U aFi
COMPACTED SUBGRADE COMPACTED SUBGRADE SLOPE F~1 e~
2'~ SEE SPECIFICATIONS FOR REQUIRED MATERIALS. 5EE SPECIFICATIONS FOR REQUIRED MATERIALS.' Mqk D MATERIALS. 3:1 MAXIMUM < 1/2"/FT SLOPE--+- SLOPE 3:1 MAXIMUM ~ ~-l W ~ ~ SLOPE SLOPE a+ W ~ ~ ;
2% 0 2~ ~ 2%_ 27 3 3 ~ ~ ~ 1~ ~ a ~
3;~ 353.40 53.34 1ti5 N~ (5fE PARIeS NPR ING P~
GRADING 352.20 EE G~D -i -i ~ i i-i i - n-i _ i- i i-~ -i ~ ~ i- i i-i i = i -i W °o 6" 6, W C°
HF~,vY ouTY ASPHALT ~N~ 111=11 = I= I1= 1=1I 1= I1=1 f=1 =1 = I I~ I-= III- I =I 1=1 =1 = -III- I 1=1 _I I- I ~ I- _ =1 11=1 11=1 I I~ I ~I I I~ 11=1 11=1 I ~I I{=1 I I 11=1 11: =1 11=1 11=1 I I I-1 I I-1 I I-1 I lil I I~ I I-1 I I~ I I~ 11-1 I I: PAVEMENT (SEE III ~ Z
_ DETAIL FOR SECTION) 2" I-2 ASPHALT ~ Z
SUBGRADE COMPACIED TO A MINIMUM 98% STANDARD SUBGRADE. COMPACTED TO A MINIMUM 98%' STANDARD R 6" ABG ON COMPACTED W
INLET AT LOW PROCTOR MAXIMUM DRY DENSITY (ASTM D 698) REFER PROCTOR MAXIMUM DRY DENSITY (ASTM D 698) REFER DROP POINT OF SWALE TO SOILS REPORT IF AVAILABLE. TO SOILS REPORT IF AVAILABLE: SUBGRADE ~t~~titu urn f~~~
(SEE SHEET C-106 FOR LOCATION AND - CARS •
DESIGN) ~.~0¢, .••SS,., ~ . pF~ ~
Q
, L
22630 . - f ~ ~ v ~
F!u~ I NE~~~~~w,c ~~i P. see
h~~a'nm~oo,,'~~''1
ASPHALT HEAVY DUTY ON-SITE ASPHALT PARKING ON SITE
V TION PAVEMENT DETAIL PA EMENT SEC
PA` M NT ECTION DETAILS CTION VE E S LOOP .ROAD. TYPICAL SE ASPHALT .PATH
NTS NT -NTS NTS
VAN ACCESSIBLE SIGN 9"H x 12"W R7-BF - SEE SITE PLAN
FOR LOCATION vi
9/4" DIA. X 2 1 f2° LCNG NOTE: FOR IRIS APPLICATION YAN o
TRUSS HEAD GALVANIZED THE SIGN MAY BE MOUNTED ON ACxESS®LE BOLTS niRU SIGN A POST, THE BUILDING FACE; TYPE R7-8 SIGNS v~
_ _ AND POST, TOP AND APPROVED FOR USE BOTTOM A COLUMN OR OTHER FlXED MOUNTING SURFACE.
1/2" HELVETICA MEDIUM ADA STANDARD.'°HANDICAR W~ PARKING ONLY° SIGN
LETTERS 5'-0„ R SERVE ADA STANDARD "HANDICAP 5.00' MIN. ' ^ '
NOTE: CURB STOP. SHALL BE SLOTTED, FOR DRAINAGE ~py~ P1if11V 18 GAUGE GALVANIZED SHEET METAL SIGN 18"H x 12"W PARKING ONLY"..SIGN AND 6.00' 6,00'
R7-8D. NOTE: SIGN R7-BE MAY BE USED IN PLACE OF SIGN R7-8/R7-BD "VAN ACCESSIBLE SIGN" ~ MIN. (VARIES MIN. 4'-0" MIN. FROM BOC TO ~ ~ n _ " ; BACK OF WALK
MINIMUM 2'-6" IN ALL.CASES coLORS - a 121 ~ . a 2 t ~ r-i ~ I~ a , hrl ~
' LONG PRECAST CONCRETE LETTERS, BORDERS AND' - WHEELSTOP W/(2) #4 BARS ARROws -GREEN 'MAX...o-y~ ''.MAX. ° d~ hW+'t~ ~j
i n " ~ " " CONi1NUDUS, 5'-6" LONG • HANDICAP SYMBOL -WHITE HEIGHT TO BOTTOM OF SIGN
5-O MINIMUM fi 1 -6 8 _ ON BLUE BACKGROUND ~?r'f WHEN PEDESTRIAN PATH ~ ~ FROM CAR DOES NOT PASS
SIDEWALK. , a BACKGROUND - WHITE ~ • as PARKING SURFACE ~ BY OR UNDER THE SIGN. v . ~ 1' VARY ' w CURB & GUTTER ~ Q O ~ a
. ~ ; • • , • ; ~ a , AS SPECIFIED s"H x 12"w , w 0„-6„ o ~ t-i a ~ WHEEL STOP ~ U ~
. - . ~ - ~ ~ ° ~ ~ - ~ ~ aare~ae TYPE R7-B SIGNS . } N VARY 0"-6'" ~ ~ ~ ~ ~
F . APPROVED OR USE' v. ' ;4 ~ n - 2" STEEL TUBE POST 1,-Dn - Z' I PAINT FLAT BLACK e:,
> ~ RUSTOLEUM - 2 COATS - e ~ 8.00' 8. 0 .8.00' 2% MAX. SLOPE iN ANY ~ x ~ ~ DIREC710N WITHIN HANDICAP MM ~ ~y
NOTE: FURNISH AND-INSTALL ~-D" PARKING AREA W ~ p
' " ^ AT EACH PARKING: SPACE ~f , 2-0 I I- I-I 1I- - MARKED H.C. ON SITE PAINTED. ~ ~ W ~ Z NOTES: SPACE. O
PLAN .CURB AND GUTTER - - L VARY CURB. HEIGHT 0° TO 6°, ..WHERE NOTED. ~
- - 2. CURB AND GUTTER, WALK,' AND CURB TO BE POURED ~ U a ~ ~ SEPARATELY..
i i i i i-iii-t i i-i i GRADE 3. RAMP AREA SHALL RECEIVE A DETECTABLE WARN{NG SURFACE ~ ~ A
HE1GHT TD BOTTOM OF SIGN BASE AS SPECIFlED e > WFIEN PEDESTRIAN PATH . - AND COLOR TO CONTRAST WITH ADJOINING SURFACES PER ADA W REQUIREMENTS. Z
SET POST IN 12" DIAMETER ~ ~ FROM CAR TO WALK PASSES ~ O
" a BY 12" DEEP CONCRETE BY OR UNDER THE SIGN. a FOOTING O w i

(2) #4 BARS THRU WHEEL-. STOP & PAVEMENT (MIN.
18° LONG).' ON .CONCRETE
PAVEMENT, USE EPOXY BONDING AGENT
- V
M..rJ
V1
HANDICAPPED PARKING SPACE IG HANDICAP PARKING RAMP AND SICK LOCATIONS
FOR PRIVATE SLDEWALKS ADJACENT TO PARKING AREAS S N WHEEL STOP PLACEMENT NTS , N~ NTS NTS ai
PAVEMENT DIMENSIONS
REFER TO THIS POINT W O
2'-0" _ I C~' t~
~
1 ~ ~2i~R . "
~ - Q
,_0„ , • a . • . W
.e a a ~
r~ ~
CONCRETE FOR CURBING SHALL HAVE. A MINIMUM
1" COMPRESSION STRENGTH
- -0F 3.000 P.S.I: AT 28 N GUTTER DAYS .SPILLING. CURB A D W
A CONSTRUCTION STAKING
FOR CURBING Q
..INSTALLATION SHALL. BE tHt~~
REFERENCED {CUT OR ...FILL) TO THE TOP OF - V
PAVEMENT DIMENSIONS BACK OF CURB. V
REFER, TO THIS' POINT - *AT CONTRACTOR'S
2'-0" OPTION THE GUTTER
THICKNESS MAY BE `1/2"R fi" 1'-6" INCREASED AT EDGE OF
PAVEMENT TO MAKE n BOTTOM OF GUTTER
Y1/2R • 9.., PAt?ALZEL tMTH PAVING " : b
OF BASE COURSE. < 1
Y... -P. b.; .V b PR07ECT NO. MER-10O2D
'a . e. ..t clTr of DiJREAM r'TtENaa~; MER1OO2O-D2 PUBLIC TPORKS DEPARTMENT ~
APPROVED DESIGNED BY:' WTO
ENGINEERING: DATE nEnwN BY. DLSTORM WATER DATE scarf: N.TTRANSPORTATION DATE DATE: 1-1 5-DATE SHET N0. n DATE D .MCADAMS
CATCHING CURB AND GUTTER
B
24 CONCRETE CURB DETAILS NTS CONSTRUCTION
FINAL DRAWING - RELEASED FOR

a
~ E
w
z o
~ q
r1 E c~ o
.TUBULAR STEEL BICYCLE H z 0~z - 6 THICK CONCRETE PAVEMENT ~ F-~ W a ~ ~
- RACK (MATCH EXISTING} WITH FIBER MESH ADDITIVE TO ¦ ~ ~ ~
PROVIDE 3000 PSI 26 DAY STRENGTH. ~ ~ ~ ~ e
Qr' ¦ ~
,d...,,: , III _ -
- - - III .III=1 - ~ ~ 1--_ ~ _ I I ~I I I ~n1 ~ 'W
4" THICK CONC., 3000 PSI MIN. MINIMUM 4" CRUSHED STONE BASE Y ~ W ~ a ~
ELEVATION VIEW „ 4 CRUSHED STONE ~ I~ I ~i l I I~T~I I ~I I C I ~ Z~ U
98% COMPACTED- FENCE POST CAP I~ I~ UNDISTURBED „III~II~l~lll SOILI~) , I_ I ~ ~ ~ p" „ I~I~~I~ , -11I---i, IHl ,,.1.,, ll.,, l ~ py ~ o
SUBGRADE iN UPPER 12" W E.,
TYPICAL CONCRETE SLAB SECTION T~ ~ z ~ F"'y ey ~ °
ASPHALT PAVEMENT PER PAVEMENT SPEC. _ NOTE: NOTE: ~ ~-1 W o ,mod,
30° 30° BOLLARD ASPHALT PAVING 6 4 STEEL PIPE- AT DRIVE• BOLLARD HEIGHT TO BE 5'-0" _ 'td~L'fAL KEYWAY FORM #4 REBAR, 16" LONG,- 24° O.C. a' W ~
EARTH FILL WITH CONCRETE AT DUMP AT DRIVE-THRU WINDOW AND co ' ~ ° a ~ AT DUMPSTER ENCLOSURE ~ a
- - - I - - - 60' P ANCHOR PIPE IN CONCRETE` ~ ~ ; ' W c
-III-III- AINT OSHA YELLOW ANCHOR f - AGGREGATE - FOOTING ; a. Z W ' FOOTING 2'-0" X 2'-D" X z „a., 4; ,
- I I-I I COURSE BASE _ - _ _ _ _ _ 1 - i - 2'-6" DEE PER PAVEMENT - I - - I - - I ~ I I- L 2'-6" DEEP a , ~ d a . A~ ~
SPEC.. -III-) I I=I I ( I-~ I I-III-) I I- - -J - CONCE .Q Y F . CONCRETE CURB
: - III- - ~ ~ ' - - _ - ~ y.' USE. AS NEEDED FOR TERMINATION W e.' _ - OF CONCRETE POUR. ~ ~ ~ ~ ''~„1 CAI rjr
- - - COMPACTED SUBGRADE TO d,
=1 -III- 95% STANDARD PROCTOR ' < KEYED CONSTRUCTION JOINT ' r N ~~~Q.`~..u.gO ~I
I- II I I III III 5.0 CLEAR ZONE `1~I1 ~ ~
/ d P. p • ~ JOINT SEALING ~ SEAL ;
MIN. 9.5' COMPOUND. 22630
a a I D N ~ •~•FN 4"
2~ 0„ •.,GINE. a 2~' hill L B . ~(j ~ .
~P~ -D" SLR ,,,,'~~?rnnuoo~ lO•``
• 51DEWALK _ 6„x6".x1.4 W.W.M.
EXPANSION JOINT MATERIAL
ISOLATION JOINT...
PLAN VIEW NOTE: PROVIDE KEYED CONSTRUCTION JOINTS OR
ISOLATION JOINTS AS REQUIRED EVERY 15' OR LESS. `DO NOT EXCEED SLABS OVER .15'x15' WITHOUT JOINT
U]
Z O - - - - M
Fh-I
~ ? - - ~ w~.
W
A HPH T _ - S AL EADGE DETAIL BIKE RACK
......STEEL PIPE. BOLLA NTS NTS 'E BOLLARD CONCRETE PAVEMENT
NTS NTS ~ Z
nt
Q
PORTION TO BE REMOVED - BLDG
A 1-1 /2" DEEP CuT 4" CRUSHED"STONE FACE ~C~ Oa"a
SHALL BE MADE PERPENDICULAR TO ~1 1/2~~ PREMOLDED C-+~a° a
BACK OE CURB AND 1/2 TOOLED CJ BITUMINOUS.EXPANSION THEN PARALLEL WITH SCORING PATTERN JOINT AS SHOWN. ON ~ ~
GUTTER UNE 1 2,, PLAN (20' O.C. MAX. <COx°E
TOOLED EDGES / ) max
_ ...a , e .a ,e ~ , ~ e ~~wo°
a Q' C "d G O ~~z
" 1-1/2° DEEP SCORE ~ ~ a~x
U ~ ~
III I ~ -I ~ i-III-III-1 I I-III-III- _I ~ I-III-III=1 I ~=1 I ~ I=J ~ - - - - - - III III III III III I .III. I i I III-i I i-I 11-1 11-1 I I-I I I I i III III III III III. .III I I-I 11-1 I I-III-I ~ w ~
r:.4 98% COMPACTED SUBGRADE
d `My~ IN UPPER,12" 98% z' W ~ A
/ TYP. CONTROL JOINT TYP. EXPANSION JOINT coMPACTEo EJ AT WALL •o SUBGRADE o w - ,
. ~.~:>=..°:w::d ° NOTED. AS CJ ON PLAN; NOTED AS EJ ON PLAN UPPER 12" -
GUTTER UNE
STEP"ONE. ..NOTES -
IF PERPENDICULAR- CUT IS iMTHIN 12" FROM A JOINT, THEN
1HE PARALLEL CUT SHALL BE MADE TO THAT JOINL " 0
FOR REPAIRS TO CURB THE ENTIRE SECTION ~ ~ ~ J' N' ~ ~ MUST BE REMOVED AND REPLACED.
PORTION TO BE REMOVED ~ W (JOINT TO JOINT) ~ ~ ~ ~ ~ t-t /2" DEEP SCDRE
GRASS (VARIES). NOTE:. ~ ~L ` .y V~ y_ y ~ .y
4" THICK CONC., 3000 PSI MIN. ~C
USE 1/2" BITUMINOUS EXPANSION
JOINT A-MAX. OF 20' O.C. AND
WHENEVER CONCRETE WALfC MEETS ' FIXED OBJECTS (IE. CURBS, BLDG. ETC. w 0
)

Z 6' JOINT TO JOINT 4 ~ UNLESS OTHERWISE a ~
NOTED w w
0 H R N 0
INS w 5" SMOOTH 45 ANGLE BREAK - ~~z~
~ . TROWELED C.J. - ~ Q
W~ ~
STEP TWO
a~
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8 5."'
GRASS OR CURB & GUTTER (VARIES).
Q
PLAN VIEW
TURN-DOWN SIDEWALK DETAIL - ~
ST ANDARD METHOD FOR REMOVING EXISTING -.CURB
C ONCRETE WALK FOR ACCESSIBLE RAMP INSTALLATION
NTS NTS
pRO~c~r xa. MER-10020
cult of DURHAM ~N~: MER10020-D2
PUBLIC 1PORKS DEPARTMENT
APPRQVED
DESIGNED BY: , WTO
ENGINEERING: DATE DRAWN BY: DLP
STORM WATER DATE SCALE: N.T.S.
TRANSPORTATION DATE DATE: 1-18-2011
DATE SBE
DATE ET No.D-110A
JiMpADAMS FINAL DRAWING - RELEASED FOR CONSTRUCTION

a
~ F
p ~2, 0„ D - W T AS - Z C7 ' Z GENERAL NDTES : I I O~ G~ SOLID.COVER SHOWN PERFORATED.. PERFORATED AVATLABLE O~
H N TF SPECIFIED. ~ USE 4000 PST MINIMUM COMPRESSIVE STRENGTH.CONCAETE. INTERNAL MIN- NIN. MIN. CIAWMFEAENTIAL H- ~ ~ w M ~ r ~~Q H. Z 12' 12 ~ dQ ~
Fd-, • z d Q rq-+' z ~ STATE USE OF SYSTEM ON COVER d EONCENTAIG x DIAMETER wau raal6orroM AREA of $rEEL d ~ ! ` I.E.: SEWER STORM DRAIN ELECTRICAL F- D U O FABRICATE ASSEMBLE PNO DEBIGN PRECAST. MANHOLE COMPONENTS ~ U D U30 O i y { ~ Z = ; H O 77 ACCORDANCE WITH AASHTO M199. : CONE SECTION ° THICKNESS SLAD THICKNESS 'PER VER ICAL FT. H N ~ i " ~ ~ L ` I-O~-IN ( ) T WJON r-a~T~cn ;r` 2 HOta Q ~ i Q ~ o z~xV DHQ~ i ~ _ { i z~2V ~4 ~ Zi ~
m Z . x ~ ASSEMBL RISER AND GRADE RINGS WITH THE STEPS SPACED 12" (IN.) {IN.) ($O. IN. } ; O O B" x Z m Z = i .>Q ~ LL J a I-, Z Hi -I D E ~ ? ~ ~ ~ 'fj~ BRICK ~ ~ a Z W O~ LL O CO ~-JJ ~~MASONRY e~ Qr~^ tOQZ`2 ~ A ~~J {Si H~Z
O~o f7 a FADM THE' TOP TO THE BOTTOM OF THE MANHOLE; W ~ Z ~ ^ G7 p 77 Q -A ; ~ \ 1`'•,.; TOP OF COVER.----. O 00 U x ZD 4 4' 6 0.12 I-U~OUr `L 0 ~ . \ hUQO .
7G --WHERE THEMANHOLE I3 EXPOSED TO ROAD TRAFFIC, CONSTRUCT 7J 0 ,r ~ .G x 0 0 0 THE 70P OF THE MANHOLE FLUSH WITH THE GROUND AND A MINIMUM ~ 5 5 - 8 0 15 H 2~ Z Fi x 0 0 0 A ~ ~ A B / B Z t- hUQO ~H-n~~~ ~ i I~~~-'~ ~ ,^°.aa~=v,° -CONCRETE FILL QV~O(='3 '~,r O~ H cn cs ~ ~ v t- H a i m = p f-2 Z ~ ~ d
Z H ~ r ~ OF 9" ABOVE THE GROUND AT OTHER LOCATIONS. _ _ O O W Z N ~ r-'il !:..:.ins t, / Y J ~ LL • O I„I 6 6 8 0.18 f- W J O H / ( ~ f- O C)x~Z ~ • -H LIMIT DEPTH DF FILL T0.30 •0 FROM FINISH GARDE TO TOP OF ~ O U) -H ! 1 _ O O ~ - - COh~OJ Ori ~ i~~-- t o OOOQ n=~z t~, 'i ~ c' c~",~" O~U14 ~ ~n v ~y
~ D D BorraM sLAS. z . H ~ D D - ' ~ t , z . H 'C t•i o. ra ' -G
W THE MIN. SLAB THICKNESS `T IS THE DIMENSION OF THE , ? G7 ~ I- ~ _ _ _ _ _ ? Z G THINNEST: PORTION OF THE. TOPIBOTTOM SLAG. ALTERNATE CONE SECTION ? Z ~ ( ~ 2 •0 Qf !Is'r ~sr ,
~ GRADE RING-• ! a M A EG C ED IF OP SLAB HAS / TOP MAT OF REINFORCE ENT M Y 8E N LET T T 1 ~ , MIN. AREA OF STEEL o m ~ ~ c°r _~n;~~a~'
A DISTINGUISHABLE TOP AND BOTTOM, ct?; IS 0.07 in.z \ \~~'s ~ , ~ + ~ ~ ECCENTRIC CONE i ; W \ . e , BOTTOM OF COVER \r'~ %2„ ~ SECTION OF MASONRY SECTION OF~CONCRETE ~ w ~ a
~ r 6 MAX, SPACING N /
~ 1" MIN.- ~ ADDITIONAL / a'. OF CIRCUM. R/F ~ , t #4 REBAR F RC M NT / ~ CLR. LOCATE WALL REIN 0 E E -s PIPE PLUG PIPE PLUG ~ FTi ~ ~ z ~ ~ w d
y ~ IN MIDDLE THIRD DF WALL ~.I/ _ Q PLAN ~F COVER ~ . .r. N
z 1.. MTN. Q Z PLAN'OF FRAME O W O ,r, I--- USE MIN. AREA DF STEEL IN TOP: /r U_ Z O - U.
D, r- CLR. ~ SLAB OF #4'S @ B' CTS. STEP STD. (b _ ~ Z H EACHwAY(EACH FACE / N~ O 0 (rl _..----1'•111/2° C'S ~ C7 Q _ ~ M _ QUANTITIES ~ C'3 d ~ ~ ~
N = _ FLAT TOP SLAB ~ / ;-As H D a I~ 2 N ~ 1 H O (CIRCUMFERENTIAL.. ~ Z N m 2 -1 /q ~ ~ ~ ~ ~ PIPE CUBIC Z N M w o ~
.REINFORCEMENT) Q N O FAU+E ANO cRnTZS sro. Ns. Q [L ~ d Z ? ~ _ w ' = m ~ TRRffIC 3EARINB. .860.31 ~ ~ - ,1 - ~ 1 f -113 m-. 3/ Ir ~ <D ? q ® A SIZE , 'YARDS NOTE::' NOTE: ~ Q n' a W ~ ~ D; Z Z 12' 0 029 EITHER BRICK MASONRY OR USE PAY LIMITS (C.Y.) FOA PTPE PLUGS Q ~ ~ r
ADDITIONAL #4 EACH LONGITUDINAL ~ ~ Z - _ 77 Z NaNrRnRTIC 3zaRINC: ew.zz ADDITIONAL #4 EACH I - ' CQ , • R IN. O ? Q IO ~ CONCRETE MAYBE USED. 12" IN THICKNESS ONLY: ? ~ ~
0 0 I G i REINED CEMENT M ' a m~ C .A O SIDE F PENN ( E IN 1" z( ? i eao.za SIDE OF OP N G ( - D 1 -10%8 ~ ? W D CLEAR OF BOTTOM FACE RISER i A5 0.12 IN. fFT.} [t ,n I; Q ' ~ CLEAR OF BOTTOM FACE) ' m m _ ; , V A6038 W D 15' OA45 CONCRETE BRICK MAY BE USED IN LIEU DF ~ W
.p 31 PLACE BARS DIAGONAL d O p II Z ~ O7 N p TO CORNERS (TYP,) e6o.z9 Z ~ I ~ e<o.3s S ~ ~ n `t -A t8' ~ 0.065 CLAY BRICK: JUMBQ BRICK WTLI BE Q m W ~ z ~ Oi C7 PERMITTED.. Z
' ~ ,W, .h - ,D': r'. ,W, ~ W I-. ~ ~ ~ ~ 1 ' . TYPE #i ~ r, 24" 0.116 f¢-Z
~ Z ~ ~ ~ ~ FRAME & GRATE it ~ d - ~ fV O H , - ~ SEE STD. 840,54 4 Z _ ~ ~ 30'! ,..0,182 = Q W
i~ I ~ = r m. r L---- Z ! _ _ _t' y ! FOA MANHOLE N BASE N.1 Z ~ `p ~ U) ~ . ~ ~ ~ Q ~ ~ 36" 0.262
O G) i 4 u - - d ` / ~ , 1• f ~ RING AN0 COVER zi ! J O n r 1'-105/ ° ~ • u Q - ~ 8 '•i = 'n Ilr- n I, i I ,$4 t.y~~..yX, s f3.^~ < n ALTERNATE (D Z- J = ~ O I ~ ttUtl?rlrrr (:S Z ~ .n 42' ..0.356 Z ~ Oeee'(~ CrIRO r,,~II
O II - -I r a L.r ~ - I~' Z m O 1 Z O m I I~-_ ~~-_-_,I ! I I h:~ ~ r,~ W -o I ~ SECTION B-B , W ~ I ` ' ~ ~ REINFORCED CONC. 7a r • ' .n . ' n ~ FTC. (SEE STD. a i 1 ° ' ~ ~ ~ 48 T 0.465 W Z ` ~~~p~~s ~'.'9,~;
i i ~ V fir, ~ _ .1525.01 IF cw 4 _ 2 .0 \ , i r .c'i .o . c' . a - o. a o /2 MINIMUM WEIGHTS -LBS: 54" r 0.589 ~ ~ 4 9
~ L= -----1' ~ ~ I REQUIRED) Q 1 FRAME. - 180 m ~ i ~ ~ _ ,l I USE. MIN: AREA OF STEEL V 2 9/q / - i " - i IN BASE SLAB OF r ~ ` ~ I COVER ' 120 i ~ - . . ' - - - - - - 0.12 3nz PER LINEAR - - - - - W , ;a'~ AL _ so' ` 0 727 22630
RI f00r EACH WAY ~ SECTION A°A ~ ) _ TOTAL - 300
~ - ~ a . / SPECIFICATION _ss" ~ a.eso ~ ~ ~ F ~ r~v
TYPICAL MANHOLE SECTION CLASS 3o IRON MEETING SHEET 1 QF 1 SHEET 1 OF 1 SHEET 1 OF 1 ` GRATED INLET OPTION MANHOLE OPTION l _ ASTM A-ae sHEEr roF ' SHEET 1 OF 1 SHEET 1 OF 1 SHEET 1 OF 1 `,~~jC~/,~,•'G',•I N`'v,•~\~ee, ,,~qM ap eee
- $40.52 840.52 $40.54 rvaE ~2 840.54 840.54 840,71 840.71 ,P .
v_ a o" z' v z a FGR ~ p m z m o V O z o z 0
O'0 - FRAME AND GRATES MASQNRY .FRAME lQJ~ GRATES- ~ F-f U Fy'0 ~ A . - I-I O. ~ BILL DF MATERIALS C. ~ d C' a 4„ F-,~ a~
,mH z N N ~ o„%,~.. Q~~ mw zo a.",_?-,__.._:.___.sEE secrlDN Y-v FDR bIMENSIaN _ COMMON CONCRETE: ALT. BRICK ALT. a~3 • i ~ z D N 7J H CD ~ O r BAH SIZE LENGTH .QUANTITY WEIGHT LENGTH QUANTITY . WEIGHT ~ ~(ryry H' z n 12,r ~ Qa DHOW 1 DEPRESSION 'M 15/$r~ - j ~I i~grr i H~~~
rOT-1~ ~ -2~-0" ~I - 3 8. i. - LLJ~Mz mC '-ham _ - ~ A N5 i 6.4 i .fi O m Z x k~L ' O x Z x I 39.9 7 -Z~ 6 47.7 W J~ t-t 2 ~ O N -I D i. __--e.: - :__a~.- ' 3r`4n -_)s-. -_56..3.:.. 3:4_.._. 16 56.3 OOHS oo°o-sz rnz~~-~ 1'-75/8„/ ~ 1,-75/8,r ~ ~ ~ Fes' oo°-=z r
~i OTC)-~ BRI N LAID Z O C _ #5 : x-BDDrTi x_13" CAVITY ~ ' 3~r CAVITY_ WITH Y2 t. g" \ .:'I• I F~CQ~S xoDDRI ~ D I #5 ~ g~.0 14 38.9 -0- .0- ~ 0:~-:-- WQZIL ' 4 33.6 9'•3 4 358 d D: - ~ UZ _:__E_ i #5 _9.0' ' 20_-__--,626 3.0"10 3i.3 f-O~OOr
Z C ~ „ to1~' _ ,r, MORTAR JOINTS v - a U' ~ 9s DIR. Y.' d H O O Q N O ~ WITH t ~>s DIR. .MIN. ' - x O • . ~ ~ (SEE GEN. NOTES). ,~;{f.. !-2 ZW Z~-pOr'n H F - I #5 4, 20 ~ 97.3 a'-8„ 10_` 48.7 I-S~Zu ' ~ Z ~ TI MORTAR JOINTS .WALL TIE'" _ ~ - WAIL TIE.. Q F- H = U10 0 ~ ~ a 1-
o tL J O ',I, • ~ ~ M (SEE GEN. NOTES) i 1 " T - ' @ 16' CTS. - N l- ~ O O Ft ~ ,n ~ Cq F- W O _ r•y n' ZI ~ I N ' ' ~ ~ O Q O x 77 Z E i AEINF. STEEL (TOTAL WEIGHT LBS. 328.6 222.8 ¢ F•+ q Z I O "F" 8A11 "E" BAR O W
~-ID I i----'... I ~ `.h~• HLC ..~-HD' o ii CONCHETEINOASECLASS.AA_(CU6ICYAADS) _0.56.....---~--- ~O.Fi@__. O r~~ D ~ @ 6 CTS., . , @6 CTS. ~ Z DD , ~ Y CDNCRETE IN WALLS CLASS AA (CUBIC YAADu) 0.92. G.Z D i o y I I , , I• i ~ ? G7 ' CONCRETE-IN WALLS CLASS M (CUBIC YARDS ~ -O- 0.36 H- H ~ H¢ ~yD ~ ....1~ ~~ic~~Z°1~`~1~ a i--,. ~ ~ z H~
. ~ hi '+I - ' "B' BARS \ B" OARS ~ M - ~ L,I _ ' N : ~ i @ i2 CTS.' , 12. O .FRAME AND GRATES x BflICK IN WALLS (CUBIC VAFlQS -0- ~ 0.9t Q. n-O O p _ _ • @ CTS: " W Q x 4 r-~ , CONCRETE TOTALlCUBIC YAfIDS)__-,--- 6_ ,1c P?.... t W :
Z. i, I' D,. BAR:..- . _ _ 2" ~ ~~A~ B~ i 4~, Q Z I QI _ ~ ~ a r~ @ 12 CTS.. ~ ~ @ 92" CTS, t` ~ a ' BRICK & CONCRETE TDTAL, (CUBIC YARDS) 1,.4b _ 1.93_,. I~ d ' ~ ~ ' • ~ ! ~ ~ i i ~ - CONC._CUBIC YAA08 IN WALUFOOT 01° HEIGHT ~ 0.35-- - 0.14 n a z mi ~ ' Q ~ ^N !I M SECTION G-G H
w . ~ ' ~ • , • . ; , ~ . , . ' ~ BRICK CUBIC YARDS IN WALL(FOOT OF HEIGHT ' -0- ~ 0.34 . : w LBS: Of REINF. STEEL IN WALLIFOOT OF HEIGHT 94.9 d7.6 I 1'-ai~~~ '~.1'-~,i2r, F~-~
i J'• • PLAN OF FRAME ~ w ~ ,`-75/8,~~1.~.."~5/5~.' CAST IRON o O
O 2", 2" 2" J ~ Q ~ j "G" VERTICAL BARS ¢ ,J ~ ?I~„ 4.5 MIN. - ' ----_G'-1 - NIN..___- _.._.y,- Z)- ~7 '7~ "E" & ~~F~~ I10RIZONTAL BRAS z W
- _ F-I d ,n I ~ N . 1 Md rD ~ m SECTION X-X _ SECTION Y-Y m a n' H rn - _ = ST m I z~- c~ ~„I Nit' ~ ~H~ m~~~ PLAN OF GRADING aHo . w
RAIOHT BARS m ~~z/~ BRI K ALT.' od`~ ~C~zz X...: - s. QA,m o H 2, 3i/4,r..:: CAST IRON ~ ~ 4 „ ~
_ r r- y ~ a ~A ~ z W r-I °o: A e D B~~sE eAas ,@ z ' H H m z'.4" a g m G Q : H m ~ PLAN ~ ; ~ - - - ,.-I e cis d
D _ ~ FRAME ANQ GRATES f CONCRETE ;FRAME AND_CAATES H~ 2 SEE SECTION Y-P F09 "A" BARS v. „ _ ~ I - ~ 6 AADNS W Z ~ ~ D Z ~ SPACING ANQ COUNT. - ~®q, zZin z~~ ~
r.. ~ f. ~ ~ to " ~ --r,~ r;~ r rr ~r=';,T-IrT-1~ 'rrT>i it~~ Q m ~ > r' AaD> us , ~ n~ .`...J m v..v W d H t2„N_ 9h" BEND t., Qd p._ Z -I 8 ,~,___aJ ,9 ~ ;7..... ~ ~ p. Z ~•I - ._..r__.- ' 2" AAbIU9 ~ ® f CO C. - ----v
D O ~ 17".BRICK ® ~ ~ ' ~.Si! Z ~ 2-0' ._...,..3'-8" - - 9~.. Q LI' C ~ Z ; - ~ - O Q IL . ¢IJ~Q O'~~ ~ n _ 1 QQd" ~ Fj O ? ~ ~ h„~ ?0• ti b ~1!;I.Ol~F~~~7~i
' m.:.-. D 2 ! in h ~ _ ? ~ W CA O 4" CONC. D ' . • . ' ~ m r b - , BASE IBARS a RRIOK cc ~ W • f• Oi ~ 2" O J O .A IO J ~D~ Sr 33/4" ~ 2`33° ~Q~ ~ ~ ~
m ~ _ m ~ ° li <; CORNER BARS a m • , m ,~B~~ BAR @ i2'' crs:~. Z O 'n Zi ~ o, GENERAL NOTES. Z ('j O~ ARS ? „ ~ ~ o ~ ~ ° 13116 " 2 i ijerr ~~r,_ ---~i8" ~ ° A a ~ c~
m A o ~ D~ F' Baas T, ~ C - . _ • d v p a 2 @ 12 CTS. ~ Z p ' 77 . 'F Q ~ ~ 70 ' . / s' CTS F- D7 o,z -USE CLASS AA` CONCRETE FOR CAST IN PLACE'CONCRETE BOX, ~ Z ?
~ m D ~ ~ _-E saes c/1 N Z ~ G m - ~,v •USE CLA55 M CONCRETE IN THE'WALL CAVITY FOR REINFORCED ~ Z n1 0 `z' Q' " " j ; @ 6 cts ~ 4 O m - ; o BRICK?CONBTAUCTION AND CLASS 'AA FOR THE FOOTING BASE. ~ H 2" a 1z~is.':)~ p' 4" ~ = 2 t-I ' LL° -CHAMFER ALL EXPOSED CONCRETE CORNEAS 1", y Q „ „ - r, ,r ~ ~ o ~ W ~~x, 3 3/ 3/4 ~ ~ Nf.p ~ o ° ~ SECTION__H-H ~ ~ 3'-2° ¢ ~ 2' 2.. i ~ _ ~ ~ O O ~ a
- • ~ . z x. d D C7 ~ „ ~ z~~ p ~4,~ 2° ~ a ~ W ~ Z ~ 4~ I ! X~$ •USE FORMS TO CONSTRUCT THE BOTTOM SLAB, H W N
Z ~ A A • . ~ - J m I ;z •IF PIPES AAE SET IN THE BASE FOLLOW CONSTRUCTION. J m . _ - { ~ i ,.D., GAR . , ..,~T_._.,._ -•-•--(T----~- . G C'3 O ~1 ' °'o PROCEDURES SHOWN BY S7D. DWG. 640.00. C7
(I' ~ ~ 2" ' . , ."v' • ~ m e i2" CTS. ,Q, •p. , •r. - .Ir 2" ~ V Q p ~ ~ ~i W'm -PRECAST UNITS MADE OF CLASS 'AA' CONCRETE MAY BE USED IN Z (,1 Q • ~ ' ~ LIEU OF BRICK MASONRY.CDNSTRUCTION. W ~ ~ . ~ ~ p `Z ~ ~ ~ ~ ~ ~ ~ ~ ~ 3. 13/ rr ~ iu 2,.13/, a a w G w 0
H ~ °~,•F _ !L U D N ' -INCLUDE REINFORCING STEEL. COST IN THE UNIT OR )y,. w ~ Z L<D" ~R ( z^ A' BAA z^ ~ ~ Z m, LINEAR FOOT BID PRICE FDA "MASONRY DRAINAGE STRUCTURE". _ p, DC
m r a - @ 12 CTS. ' - 5r•8~~ @@ E -CTS. Q , m r . -REFERENCE STD- DWG.840.25 FOR FRAME ANCHORAGE.. RI ~ RI -CONCRETE BRICK,-JUMBO BRICK AND 4 SOLID CONCRETE BLOCK QO O~~ i M~~~.I~ U ~
MAX. PIPE OIAIAETER IS 36' A.C.P. I I ~I MAX.. PIPE DIAMETER 2S 18' A.C.P. H ~ i WILL'8E PERMITTED F,, to ~ U~ ~ W: ~ z ^
SECTION Y-Y -CONCRETE FOA BRICK BOX REFER TO SECTION B32 OF THE SECTION X-X CONCRETE `ALT ¦ NDTES: BTANDARD SPECIFICATIONS. -HOAIZDNTAI-AND VERTICAL DIMENSIONS MAY BE A6JUSTEOAS THE: 'PLAN OF BASE -PROVIDE. GRATED DROP INLETS OVER 3'-6" DEEP WITH STEPS. SECTTON E-E SECTION-__F"-F `~J
- ~ FIELD CONDITIONS AND/OA ALTERNATE DESIGN REQUIRE.. - SHEET 1 aF 2 •uaxIMUM HEIGHT FDA THIS srAUCruAE is 1a' D SHEET 1 OF 2 SHEET 2 OF 2 SPACED 12" ON CENTER AS DIRECTED BY STD. DWG. 840.66. SHEET 2 of ; -MAKE ALL ADJUSrMENrs As DIRECreG BY rNE ENGINEER. -FRAME AND GRATES AAE.SEPARATE CONTRACT ITEMS. ~ SHEET 2 OF 2 SHEET 1 OF 1 _ - SHEET 1 OF 1 ~ a
' ~ ~ ~ ~ -DEPTH OF STEEL GRATE WILL AEGIURE DEEPER SEAT ALONG SHOAT WALLS. 840.35 840.35 840.35 840.3. 840.35. 840.16 840.16 W ~
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exol>;aT xo: MER-:1.0020
crrY ~F DUR>~ r°t~xAa~, MER10020-D2 PUBLIC IVOR&5 DEPARTMENT
- nverrnrcn nv. t11Tl1.
APPROVED -l- - rr IV
DRAWN BY: DL}P
ENGINEERING: DATE SCALE: N.T.S..
STORM WATER DATE DATE: 1-18-2011
TRANSPORTATION DATE
SHEET N0. D -111
DATE
DATE
MCADAMS
FINAL DRAWING - RELEASED FOR CONSTRUCTION

a
E~-+
II ~ w z
VALVE PREFERENCE TABLE 1 1 , „a Z o
~ ~ w 1Up \ G~~ i i!+ 1 1.1.1.
~ m o ~ o ~ o a z zni . I I~I~IIi 11i1~~ l 111 li i ~ ~a H~ o
w _ u:~ ~ I I~, I`III II,I II i III III ~ Z ~ H~z
m W 9 s N0. 33. T -CAST 6tON COVER. THE F01 II it ~ IIII'i-111 III {I l,1 I z ~ i THEFOLLOWINGTABLESUMMARIZESVALVETYPES ANLIACCE5SALLOWEDFOR _i l I i I I I I l ~ I ~ I { ~ H W q
AS DIRECTED BY a y WDH METAL'HINGB UD ENGINEER OR DIFFERENT SIZED VALVES: i I I i+ I I I ~ I~ I~ I I i 1{ I { I I I I I 1 ~ I ~ z~ { ~ ~ IIL'il+1.111 .I I ~i,~lll it I}rl IL11~1~1} ~ ~ ~ x
N - ~ WEIGH7 18LBS, - MSPECTOR. . r +a I ! ~ I , a 11111 II~1 it ( /./~j. I, 'I'll) ~J p
_ ° ~ ` a ~ a ' IYI - BRASS HINGE PIN }
,0-,£ rn FOR USE IN - - - - - v ~ N a ~ RESIDENTIAL AREA, W p. ~ °
and ^~i METAL FRAME ~ VALVE Sli VALVE SIZE VALVE TYPE TYPE OF SIZE OF ACCESS ~ ' r"' -'~1 ~ > I I t'~/] ~ ~ v
~i 'NIW m : n~ 12 MIN, (TYP, VARIES ~ INCHES rc t i ~ N ~ (INCHES).. ACCESS _ (FEET} (I ~ '~-•I e ~ `d
z ~ ~ ~ - 12 ANDUNt 12 AND UNDER RESILIENT WEDGE VALVEBCX,2-PIECE STANDARD TEE 45°BEND ~ Q ~ a ~
> Z ? z J d N0. 33. H-CONCRETE COVER e HOLD l0 0 -aado " • 0 SIZE VARIES AS uiZC F WITH METAL HINGE LD ~ . ,5I GATE SCREW TYPE ` ~ E
~ 4 ~ 4 aO~"'i;°z 1 DIRECTED BY WEIGHT 30L@S. : THE ENGINEER 14 14 BUTTERFLY MANHOLE 4 Q r J z U~ W z
x~ a w m,~ PLAN: PLAN 18 ~7 w m ~ ~e~d w B~ 18 BUTTERFLY. MANHOLE 4 ~ ~ In 16 BUTTERFLY MANHOLE 5 1 f.L) a W ~
~'m ~ ° wp>3 6-GA. WELDED 1$ w° ° v m rc o a WIRE FRAME . o~ F? o m~~m 2U THRUST BLOCK 2D BUTTERFLY MANHOLE 5 AREA i ( ~ ~ a,
~'m ~ ° v ~ z o 24 . . ofii as m °,-o 24 BUTTERFLY MANHOLE 5 1111,1 a
~n- ~~°w w ~ ASPHALT THICKNESS 30 u~ rcd xma~md T~. { I (VARIES) 30 BUTTERFLY MANHOLE 6
z ~ x z 4 z (~/7! ~ ~ r/4+ 12 MIN, (tYP. VARIES 36 Wp D JI~J 42 3$ BUTTERFLY MANHOLE $ ~I ~~I I 11~~ 1i I W ~ 42 BUTTERFLY MANHOLE $ IIjV 1~( I IIII III I z ~
z ~ w° N~ mp ,1~ g . i ~ (III}I l}i I II i II I~1 I
rNU >J° Flu g°Y 2ti .t',', ~ o STONE i ~ ~ ° " T~tvg y a cmi~ ~ B4SE , /I,i ~ i~r 111(111 II z
¢qzw at~ < c~W ° o~~ a ~n ~N - ~ _ 2W~ O~ ° :D:Z ~JZ ~ 9 .Vim r~/ I II 1}I} 111111}II W ~/rfr i I I I I I °~?ulnnq~
w~a ~z N•' N. a ~d ~ 'a4U~4 ~r/,g~1~ ~o ~o ~°w 'K: W ~ 21 ~:r p ~ ' I I CAR ~ ~~i '
a m w ~ ° ~ .-a M e ~ : NO: 33. -CONCRETE BODY a a ~ N ~ o N - ° CAST IRON CAST 1AON GATE VALVE, a 3 WEIGHT 72LBS. • ' " CONCRETE PAO o ° ' ~ ~ VALVE .BOX ~ VALVE 80X CONCRETE PAD ~ GATE VALVES MAY BE DEEMED NECE55ARY BY THE ENGINEERING DIVISION. ~ ` ! ; ~ ~ ~0 pC
' ~ AND DOVER (SIZE VARIES} , c~ N ~ ~ 11 I ANO CDVER m m
p, I r 'HILT .9-,£ i8' ~ ~ L f III ~ y• - -
o o o o 0 0 " ~ ND'fE9: 22630
aNn M/a z ryo ro, L CONCRETE SHAtL BE 2500 P51, 9O° BEND ~ ~ : ~ 2. OONCREIE SHALL NOT COMACT 90LTS CR ENDS OF IdECHWICAL / '•,•~G+1 NC~°,~~~~(/;*
~ . , GATE VALVE GATE VALVE ~I LL JOINT F1T1TNG5~ ~ . ~ ~ 3. TFEHCHES SWU1. CONFORAi ib CI1Y OF OURWJA SPECIFlCA710N5 ~ - Iq ~
ry'' ` v o x -5 8" y ~ o ~ /e+ VALVE BpX NOT IN PAVEMENT VALVE Bp7C 1N PAVEMENT 4. -ALL 9EN 5 ANR~TEE6 SWNI HAVE CONCRETE THRUST BLOCKlNO. O !I,/~/ T• p'0,' °'o
3~ mm ~s iii NOTE PROVIDE HDPE INSERTS IN ALL VALVE BOXES BASED. ON SPECIFCATIONS DESCRIBED IN DETAIL P-6.0
3 t CONCRETE METER BOXES ARE TO BE DISCONTINUED AS OF JULY 1 2010, .DURHAM ~ DURHAM.. DURHAM DURHAM . DURHAM DURHAM
METER BOX FOR 518~~ scALE, ~ scALE: CONCRETE ~ WATER VALVE BOX INSTALLATION scALE: FIRE HYDRANT INSTALLATION NTS n u if ~ - , VALVE PREFERENCE TABLE scALe: HORIZONTAL THRUST BLOCKING scALE:
NTS REVISION DATE. 1~i ATERMETE NTS REVISION DATE: STRIP .PAVEMENT WITH DITCH AND W RS REVISION DATE: FOR 4 , 6 ; 8 ,AND 12 GATE VALVES REVI, ~ REVISION DATE; ti NTS r ~ REVISION DATE: ISOMETRIC VIEWS NONE
D9I24t10 12f07120D9 891242010 r'; 12I CITY OF DURHAM; NORTH CARCUNA bETAIL N0. ~ 8 6 B CITY Of DURHAM, NORTH CAROLINA : DETAIL N0. CITY OF DURHAM NORTH.CAROLINA DETAIL ND. 12107/2099 , , ,r 12ro712409 ~ F3 CITY OF DURHAM, NORTH CAROLINA DETAIL NO. CIIYOFDURNAM, NORTH CAROLINA DETAIL ND.
' 1 B B 9. _ DEPARTMENT OF PUBLIC WORKS W-Z.2 vnnrxeanxt DEPARTMENTOFPUBLICWORK$: W3,3' 1 8 6 4 DEPARTMENT OF PUBLIC WORKS W$.0 7 8 6 9 B,no"~aoxe - - cirvov reoKixS .mc"xeer~ae .NOf°6crx~ -DEPARTMENTOFPUELICWORKS W6,1 1 8 6 9 - DEPARTMENTOFPUBLICWDRKS W6.0 CITY ~FNFJIICI4R
* METER BOXES TO BE USED FOR BLOW-OFF ASSEMBLIES
f FFV~~[ - - f-(
a
000 4J ~ ~ 0, ya' y0 eyo, yd yo- y0 .
4$4 O 2 4 y c0i h~ 4y3' ~ U v~r~~ v WELDED ON ,_7" ~ o P p~ m~Te..~' 0 0 U F . EXTERIOR WALL.... W
.THRUST COLLAR ~ ~~4 0 ~ e3'v c~'~d' ~ 3'~0, w • 6" PIPE > 31 3
+t 1114 1108 1 1 1 1 1 1 2 1 x
v v , I D r q "A" 22 1 Z' 2x207 1 2 2 1' 1 1 J 1 a ~ of r ° t , te r: 4.328 2 3 3 1 1 2 5 1 w ° ~I U BLIND FLANGE FOR ~ ~
- 7,996 2 4- 5 1 . T 2. B 1 ) SPRINKLER RISER AT
v r q D ~ LUG -0ft TEE 5,fi55 2- 3 4 1 i 2 6 1 w 4' MIN, a v. B"'PIPE WATER MAJN i/B`BEND , - n. ' 12" :ABOVE F.F.E. ~ ~ ~
q ' + v r 11 1 4' 1,970 1 1 2 1 1 1 2 1 r ° d r o p q
22I 2' 3;922 1 2 3 1 1 1 4 1 z 0 v 4' 7 694 2 4 5' 1 1 2 8 1 ' A ~
v p r 9D' 4 W 2° CORPORATION STOP a... a v FLOOR SLAB 14215 8 B 2 2 4 15 Z FOR 4 8" 8` 12", _ _ I , r v LUG OR TEE 10 053 3 5 S. 2 2 3 10 1 a~ ANO 16" MAIN5 CITY F U FLOOR SLAB ~ O O O~ a
' " ~ rc 0 D RHMi STANDARD I V D q. ~ 12 PIPE ~ o p , CONCRETE WATER METER BOX _N U~~
v ~ . r < 'Y" BAR. 11 1 4' 4433 Z 3 3 i 1 2 5 1 ~ ~ , . , W/ 1" TRAFFlC COVER r r'. , p v q 22 1 T 8 826 3 5 B 2 2 3 9 1
~i ~ 45' 1T 2 5 9 1;1 3 3 5 8 a ° v 2" COPPER FOR 4", 6",. 31 1 2 z ~ TRAFTIG COVER (N0~ 33 ' I 9D' 31 963 8 16 19 + 4 B 32' 4 ~ , x 8", 12°, AND 16" MANS CAST IRON SOUD COVER, ` °~~U
3' MIN.' I---3' MIN, QLEARANCE CLEARANCE LUG OR TEE 22,619 B 12 14 3 3 6 23 3 ~fl WEIGHT 18!85}-~ i,. ? .
i6" PIPE X BAR ° ~ ° CONCRETE PLAN VIEW ;>~~1 E THRUST BLOCK : ~'h ti 1 4' .7861 2 4 5 1 1 2 8 1 ~
_ SECTION ELEVATION ~z~ ° 22 1 7 15,691 4 8 10 2 2 4 16 2 ~d w~ I 45' 7 fi94 8 16' 19 4 4 8 31 4 ~ woz
Z~ ~ - 90' 56,861 15 2B 35 8 B 15 57 6 ~ 2" ANGLE VALVE FOR 4', O ~ 1n
LUG OR TEE 40,213 10 21 2b 5 5 10 41 6 ~m _ I 5', 8', 12", AND 1B" MAIN5 ~ : b FINISHED GRADE 20' PIPE a oe PAVENENT i
D~~e 11 1.4' 12,315 3 7 B 2 2 3' T3 2 ; N3 f ~ DI COLLAR ~ a ~ x
22 1 7 34,5177 13 15 4 4 7 25 3 ow~~ 2' MIN, 45' 48,091 12 24 29 8 B 12 48 5 - ~~a ~ , (1'I W r`7
WELDED 9N THRUST COLLAR THRUST C6LU1R REINFORCING 9D' 66:844 23 45 53 12 12 23 89 9 ~ w BRASS PLUG , L` $ I DI COLLAR , Z , W ~ A
Lfl. PIPE A" 'X" BAR Y BAR LUG OR TEE 62.832 16 32 38 8 8 16 63 7 r ~ ~ ' " 6 IN • • . 2' BAR LENGTH " ,_1x 24" PIPE aerw° " In n, n < CONCRETE o ~
6-i6 2 2 + O.D. PIPE 1 z° 2 9G'.BEND FOR 4, 8, 8, n~ " " 5 5 11' 1 4' 17.734 5 9 11 3 3 5 18 2 O~. f2", AND i6' MAJNS 26"-24 3 REBAR SIZE ~ 22 1 T 35305 9 18. 22 5 5 9 36 4 BLOCKING
36"-36' 4' .NUMBER REO"D 24 12 4b' 69 252 18 35 42 9 ` 9 18 70 T Vt Z° m CRUSHED STONE 9 - .y.
90' 127,936 32 84 77 i6 16 32. 128 13 0 ~o xl 2" CORPOPATION STOP x N.G. DOT X67 z ~m FOR 4, 6, 8, 12, 1 BBEND LUC OR TEE 90 478 23 46 55 12 12 23 91 10 ~ w w / i
~5 m AND 16° MAINS 30 PIPE . ~ ~m~° 1i 1 4' 27709 7 14 1T 4 4 T 2 3 b ~N ri
NOTES: 2212' 55163 14 28 34 7 7 14 56 6 ~ FIRE LINE (SEE SITE 90' MJ ELBOW W/ RODDING UTILITY DRAWINGS).
45' 2' COPPER- FOR 4", 6°, L CONCRETE SHALL BE 3Qg0 P,S.1 1D8206 26 55 65 14 14 28 109 11 COMMON BRICK 8", i2, ANO'16" MA1NS 90' 199,900 5D 100 120 25 25 50 20D 20 TO "MEGALOG" OR OTHER
2. RE9FORCING BARS SHAIi BE DEFORMED, AND TiED TOGETHER, 3. BACKFlLL TAMP® IN 6" tAY.ERS : - LUG OR TEE 141 72 36 71 85 .18 18 36 142 15 APPROPRIATE BLOCKING
4: TRENCH 80ROM WIDTH IN MCINTIY OF THRUST BLOCK(S) INSTALUTbN , 36" FNPE WATER MA1N _ SHALL BE THE MINIMUM WIDTH AS OE5CRIBE4 BY THE ENGINEER. 11 1 4' 39 901 10 20 24 5 5 10 4D 4
- 22 i 7 79,435 20 40 48 10 1D 2D 3D 8 ELEVATION 4 ' 155616 39 78 94 2D 20 39 156 16 V1
90' 247,855 72 144 172. 36 36 72 288. 29 : NOTE:
LUG OR TEE 203,575 51 102 122 26 26 51 204 21 i. EZ HYDPP,NTS CAN BE REQUIRED AT THE CIlYS DIRECTION. DURHAM DURHAM DURHAM SPRINKLER RISER DETAIL ~
sGAL~: HORIZONTAL THRUST BLOCKING scaLE: BLOW'-OFF ASSEMBLY FOR scALS: u u Rt n n NTS CONCRETE THRUST BLOCK ~ Nrs SCALE: NTS
REVISION GATE: REVISION GATE: SCHEDULE REVISION DATE 4 r() ,S } I2 ~ AND I ~ WATER MAINS 1210771009. 1210712009 03118!2014 ® ,
CfTYOFDLIRHAM,NORTHCAROUNA bETAILNO. CtTY0F0URHAM,NORTHCAROLINA bETA1LN0: CITYOFDURHAM,NORTHCAROUNA DETAILNO; 1.669. 1889. . tin oxMemuxe DEPARTMENT OF PUBLICW'ORKS W$•1 cmocu~uxaxv DEPARTMENlr OF PUBLIC WbRK5 W$.2 1 6 6 9 cinux x~oicixe DEPARTMENT OF PUBLIC WORKS W-9.D .
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6„~ PIPE - .
. BOLLARD
(TYP.) _ _ - PRO,rEC~ NI). MER=10020
TYPIC P AL OST NDICATOR VALVE ASSEMBLY clTr OF DURBAN ~rra~;; MER10020-D2.
PUBLIC TPORES DEPARTMENT
:NTS APPROVED ,,.,~.,,.n.,,
UG~IVl\GU Uli VV J U -
ENGINEERING: DATE DRAWN BY: DLP
STORM WATER DATE scALE: N.T.S.
TRANSPORTATION DATE DATE: 1-18-2011
DATE sHEET No.
DATE
FINAL DRAWING - RELEASED FOR CONSTRUCTION MCADAMS

a
H
. - - - - w i 'INITIAL INSTALLATION BY CRY ORM . ~ - - Z 7 DEVELOPER SHALL BE TO A P01 W cn
- ~ ~ NITFIIN 5' OR LESS 9F EXISTING GROUND, . ~ _ - I I~ REMAINDER OR INSTALLATON SHALL @EBY .z
PLUMBER AT LATER GATE l w 0. W
P ~ W sPIOERS ~ ....,NOTES A ~ F ~ z
I o MANHOLE RING AND COti • I (DETAIL N0. 55-2 MANHOLE RING ANO COVER ~ ~-i (DETAIL N0. 55-2.4)
A ,6 ~ ~ ' ' ° W Q ~ q U ~U~ ¦ ~z~
. " 26' MA%. 1. ALL PRE CAST CONCRETE MANHOLES SHALL CONFORM TO THE LATEST REVISION OF A51M C478.
CARRIER PIPES AND CASING PIPES I .SIZING TABLE FOR 2, CONCRETE 6NAU. BE +D00 PSI AT 28 GAYS MINIMUM, ~ ~ ~ ~ ¦
s PLAN. • 3. STEEL REINFORCEMENT SHALL BE GRADE 40 BILLET STEEL OONFORMII~ TO THE LATEST RENSION ~ ~ 0 ~ p OF ASM-M185 FOR WALL.RENFORCEMENT, AND THE IATESf REVSION OF ASiM-A815 FOR THE ~ ~ A
- _ ~ BASE REINFORCEMENT. /Q~ ~ 4. STANDARD JOIPffS SHALL BE; SEALED WffH pUT1Y T'PE PIASIIC CEMEM PER FED. SEC. 55-C-153 I I a a ~
CARRIER PIPE. STEEL ENCASEMEM PIPE THEFOLLOWING TABLE SUMMARIZES THE REQUIRED SIZES FpR STEEL PIPE . I , .~-.._v FERROUS OR AN 0-RING TYPE JOINT CONFORMING TO THE IATESf REMSION OF ASTM-C443, ~ F~ a ~ ~
ENCASEMENTS: `~f''•` tAETAL POST 5,, CORE DRILL AND INSTALL ~ 5. MANHOLE INLETS AND OUTLEFS SHALL BE CAST IN PLACE FLEXIBLE RIBBER SLEEVES BOOTS PFA ITT S' [(j ~ .yy ~ ' ~ THE U'fE5T REY~SION OEA5DA-CD23. :1 111 ?`/-i: ¦ p;
FLE%IBLE RI16@ER BOOT MIN. PER 1' GRADE (fi' CAST IN PIACEWITH A I I - 6.. INVERTS TO BE CONSTRUCTED OF BRICK 'hTRf 0. CONCRETE BENCH (DETAIL N0. SS-2,2}... - : ~ -
_ NOTES: 1. NORMAL SPACING FOR SPIDERS IS 3 PER 16' LENGTH OF' PIPE,- DNE SUPPORT AT EACH END ANO A STAINLESS STEEL BAND I T, THE MAYIMUM SEPARATION DR INVERT IN TO INVERT OUT WITMN A MANHOLE IS 0,50 FEET. WNEN ~ ~ a H ~ I THE SEPARATION 6 GREATER THAN Q.5 FEET A DROP MANHOLE MUST BE USED, h"~ ?Wys 'd ~
. SUPPORT AT 9'CENTER: - - - _ CLAMP (TYPICAL . 2, ENTIRE SPDERASSEMBIY TO BE BINMNDUS'COA11D AFTER FA9RICAION. ~ . - J. - FlELO MODIFY AS REQUIRED TO PRGVIDE DESIGN SLOPE IN CARRIER. PIPE. - - 8. MANHOLES GREATER THAN 18 FEET IN DEPTH SHALL HAVE AN INSIDE DNlAE1ER OR 5'-D'. FOR ~ H U ~ STEEL REINFORCEMENT (NOTE SANRARf SEWER MAINS GREATER T}iaM QCHTEEN INOHES (1B3 IN pAMETER, MANHCLES SNALL EE A ~.L~
SING PIPE SIZE PJCHES ~ . SOLVENT WELD CAP ' 4. S121NG TABLE IN P-2.1 - I . STEEL CA I, MANHOLE STEP_ - I (DETAIL- N0. SS-2.5} NOMINAL RALRDAD CROSSING ROAD CROSSING ' MANHOIF STEP I ~ 3 DETAIL NO. 55-2.1) MINIMUM' OF 5'-6' IN DIAMETER. ¦ (DETAIL- N0. SS-2.5} ~ O ~
CARRIER PIPE SIZE (INCHES) OUTSIDE WALL OUTSIDE WALL + 9. RIM ELEVATYONS 5HAlL BE AT GRADE IN STREETS k PARKING LOTS. ~ ~ ~ ~
DIAMETER. THICKNESS DIAMETER THICKNESS 6" % 3/8" STEEL PLATE 10, RIM ELEVATIONS ALONG AUTFALLS SHALL BE A MINIMUM OF 3 P80VE E%157INC GROUND ELEVATION. ~ ¦ a ~ IF THE DUffA11 IS LOGTED WTFHIN THE FLOOD F1A1N, RIM EIEVATI0N8 $WW. BE 2' ABOVE THE ~
J AND UNDER 12.75 6.188 8.625 0,250 4 12.75 0.188 8.625 0.254 SCH. 40 PVC SOLVENT WELD WYE STEEL.ENCASEMEM PIPE, STAINLESS STEEL SHOES SECTION 100-YEAR FLOOD ELEVATON {WHILE STILL.MAINTNNMG THE 3' A80VE 7HE E%ISIINC GROUND ~ ELEVATION MINIMUM REOUIREMFNT}, THE 100-YEAR Tt006 ETEVATION BHNL BE NOTED ON 'THE W C
e 12.75 0.188 12,75 0.25D I ON EACH TtlOT OF SPIDER. , B 16 o.z19 16 0.250 STANDARD SEWER MAIN LATERAL STUB-OUT CONSTRUCTION DRAWINGS. - - 11, DEPENDING UPON THE HEIGHt OF: ME MANHOLE, THE CRY OF DURHIUA ENCMEEFIINC OMSION MAY ~i W
1D 2a a.2at 2D 0.250 .PVC SEWER MAIN T2 24 0.312 24 0.250 - ~ REQUIRE FlAT MANHOLES, EXTERIOR SIEPS.ANQ SAFETY 84RSON TOP OF THE MANHOLE. 1•N
CDMINUOUS YIELD 14 28 0.375 28 9.Ji2 B4TN SIDE (TYP.) 4 6 30 0.312 CONCRETE COl1AR ig 30 0. O 4'-0° FLEXIBLE RUBBER (SEE NOTE 6 DETAIL ~ SLEEVE BOOT (NOTE 5 W
CONCRETE COLLAR ~i (18"x16°x4 I_ 1fl 36 9.469 36 D.375 1$°xi8'x4~ WI N0. 55-2.1) OETAII N0. 55-2,1}
- T 20 42 0.562. 42 0,500 oz ~Z , 24 42 0.582 42 0:500 0 d~ " ~1AN Y PIASTER ~ eeAti?i1111FI/fl~/
CARRIER PIPE ti Vc•.-: n.., " I. CAR . SEWER FLOW ~tO ••.ry
ti _ COUPLING 'o? COUPLING I n ~ CASE IRON ~ I MAIN ~ Iy,CJ.S ~ ~i ~pF 9 - - - ,
B' BEN6 SOIL PIPE i R TS. `CAST IRON SOIL PIPE DOUBLE HUB ~ L
NQ1E: NCDOT AND THE RAILROADS MAY NAVE DIFFERENT REOUIRE,MEN - PIPE C PIPE • SEE DETAIL P-2.1 FOR SRND (k6l 22630 " \ ~
OF ENCASEMENT F1PE$. 0 V-
OUPUNG N. "PER 1' GRADE. 8 OUPLING MI
SCH. 40 PVC CH: 40 PVC SOLVENT WEL6 WYE SOLVENT WELD WYE '~,,,qM T, o'~f,-0~~•1
CLEAN OUT DETAILS END ELEVATIQN ~n~1F~L?~~t''~,'
DURHAM INSTALLED BY PLUMBER T)URHAM - DURHAM SCALE: ~ RHAM DURHAM ~ PRECAST CONCRETE scALE: ~ PRECAST CONCRETE scALe
scALE: SANITARY SEWER LATERAL , :ENCASEMENT FOR scALE. T~ SIZING TABLE FOR STEEL PIPE . NTS NTS ~.a REVISION DA STEEL PIPE ~ ~ NTS ~ T;EVISION bnTE SANITARY SEWER MANHOLE RE~eISION DATE: ,.SANITARY SEWER MANHOLE NOTES 1uo7n~s
NTS t:~ REViSIONDATE: ENCASEMENTS: ~ REVISIONDAT 8"SEWER LATERAL. 0311B"1G70 ' ` . REVISION DATE: WATER AND SEWER MA i`. 11J072D09 : " AIL N0, i.Y 93116/2010: CiTYOF DURHAM, NORTH CAROLINA DETAIL N0. 1 8 6 9 # 03118"1070 DETAILNO. C~W~ CTTYOFDURHAM,NORTHCAROLINA DETAILNO. CITYDF DURHAM, NORTH CAROLINA SS•2.1
03/1Bf101D DEf CITYOFDURHAM,NORTHOARQIUNA DETAILNO. 1' CITYOFDURHAM,NORTHCAROLINA 1.8 6 9 EPARTMENTOF PUBLIGWORKS ' P'?~1 larvor9ilmmurt DEPARTMENT OF PLBLICWORKS SS-1,1 unwMEOlaxE ffrnboicxe DEPARTMENTDFPUBLICWQRKS' SS-2.O cirmMsoicne OEPARTMENTOFPUBLICWORKS'
1 8 6 9 : OEPARTMENTOPRIBUCWORI(5 P-Z.O anaMmlaNS D Ef1Y9/ME0IWNE
- S I rn : . SW 0 CDUER MAY BE REQUIRED ~ ~ - - ~ - l~i '7 ~ ~-DEPENDING ON F1EID CONOIRON6 - lr~-,~1
~P . '~1- w ~I~
I ~r-rIJCL~C ~G ~ I C~ ~C~C o
'I I I ~n - I rr I( i~ ~ I I r
V' ~ - - - . - ` W ~ i ~ SEWER FLOW FLOW -SEWER - I: - SEWER FLOW I `Ill. ~C.~L _i~C- i~ ~l ~ ~L- , W
4-i' HOLES - + - MAIN ~ N + MAIN DETAIL GC I • I I • ~C~C ~ _L~ / x
~YT, + 5 8' C1~'1~
i'I ~ ~ 11/16 _ ~ TOP OF COVER. ~ //''IC-~.. J i \ f ~
I , I I; W z
PLAN V(EW ~ ~
~a DEFOAMm # ° 1 1/4' S1ED. ROD ~ 4' ~~Z" R p UNDISTURBED MATFAMIL ~y I° • IRON/DUCTILE IRON F+ ' FlNISHED
.SEE DETAIL C-C " 1 4" ~N ? • ' , 6 a~ 1 o / PLAN A 1 a PLAN D CLEANOUT COVER k RING GRADE r'1 Ci ~ ~ pRUVIbE RUBBER S2" - FBI
I L R 5/8° " 0 i, BACKFILL COMPACTED' 5 6• BACKFILL COMPACTED. GASKET 10 1 2' m ~a1 d'
1/Z ~ A Q IN 6" LIFTS TD IN B" LIFTS TD 1 8• n ~ O Fi QI' tZ'„I 95~ STD. PROCTOR _ - _ `"V M"~ ~
M OF COVER r~ - 95S SID. PROCTOR BOT1D 1 1/4.0 0 3/4A J - ~ ~ 2-3' ABOVE PIPE - _ = - = - = _ ~ . ~ Qr' ~y' _ ~ Q
1 f MINIMUM AVERAGE WEIGHTS I 1-r.-A SECTIONA-A. I I ~2" i RD1c-lsoros, 51DEVIEW ND scALE ;
I COVER=]2G~1s I , - TOTAL 3tOme. PLAN VIEW ~ W~ o~ , ,f x'57 STONE ASPHALT SAND~CUSHION h • hM~l ~,~t W ~ "PVC PAVEMETJi Q O 4' PANELLA TYPE I~j Q r+a
i _ ; 1/2 ~ m SAN1TAKf SEWER arc j/g": ~Iz MANHOLE a> f - d> PIPE ~ CLEANOUf WRH '`I U "EDGE OF TAENCH 0 - ~(}G COUNTERSINK HEAD ~ ~ ~y a (yl'
SEWER FLOW _ PTAN - MWN 0 ,.a r STORE BAS p i~ 2° M b F+i Q 0 0 ~ cPpd ~ Q'i W p Z
CONCRETE ?'-1. 1 4° - DIMENSIONS OF SEEPS MAY VARY N ( f MORTARED .BLOCK ~ Tr f I .OFFENDING ON MANHOLE WALL
- ~ 1'-11 3 4... ~ -"'1 ~1/4 r 1 1/2~ ~ THICIWE55 ANO E OF ~ f' ' aR B TYP , 3/4 CaNSiRUCnoN. PLAN C ; 1._ • I F~Dw a r l v'
FRONT VIEW ° " ;MINAS . ;Iz ! SL..a'E ' SEWER ' PIPE OIA CONCRETE o a~ COLLAR ' a a0 ~ ~ V a ~ 15" MIN, VARIABLE 15" MIN. ~ CDUAR ' „ a a e ,.•e• ~ ~ ~ ~ 4 ,"9 a e•', U
I , I MNN
~ \ s 2 3J1'~^ n
~ ~ '1.- e \ n 1-O 3 J/4 n n ~ P~ EN ENT \ t~ GIDPSEKSFJ,L ~ ~ O.
- PLAN B i'-10 1 4" " X57 STONE BRICK INVERT` ONCREIE Z. \ fl4SE (7 BRICK MINIMUM) BASE ~ p° MI 0" N.
Z'-9 1 4' TYPICAL CROSS -SECTION p' 1
NOTES: : SECTION
. - ~ ~ - 1. INVERT MATERW: SHALL BE CONCRETE CASE IN PLACE ~WfTH A' SMOOTH FlNiSH.. 2, WIDTH 9F INVERT SHAlI MATCH INSIDE DIAMLIER OF INCOMING AND OUTGOING PIPES: J. BRICK MVERT SHALL @E FORMED AS SHOWN. SECTION VfEW
4: ALL INVERT EIFfATK1N5 SHALL BE AS SHAWN ON APPROYD} CON5IRUCTION PLANS, 5."BENCHES TO BE BUILT aUi OF CONCRETE, MORTARED BLOCK DR BRICK. STONE IS NOT ACCEPTABLE.
PROVIDE HOPE INSERTS IN ALL MANHOLES BASED ON SPECIFlGTI9NS DESCRIBD7 IN DETAIL P-6.0 DURHAM DURHAM nURHAM [~i URNAM 'i ,w:
DURHAM, scALE: SANITARY SEWER MANHOLEII"ZVERT NITARY sCALE: ' ' PVC PIPE DACKTILL scALE: ~ ~ SANITARY SEWER TRAFI'IC s ~ ~ NTS.: REVIBION DATE BEARINCI CLEANOUT
c,l._ PLASTIC COATED 5A _ ` SANITARY SEWER MANHOLE NTS ~ NTS RS1/1510N DATE: ? REVISION O rlTS RevlsloN 4ATE• -SEWER MANHOLE STEPS. REVISION DATE: H 12107120D9 ~ , ¢ ?710712009
REVISION DATE; 121D71'2D09 11107120D osrzalTO RING AND CdVER . 12N7zoas - CffYOFDURHAM,NORTHCARf)LINA DETAILND, CffYDFDURHAM,N~iTHCAROLINA DETAIL ND, t 8 6 9 CITY OF DURHAM, NORTH CAROLINA. DETAlLNO. ~ CITY DF DURHAM NORTH CAROLINA DETAIL N0. r va esoiuse - OEPARTMENTDFPUBLIGWORKS" '.SSS.D C~rcor.~ciurc ~ OEPARTMENTOFPUBLICWORKS SS-6.0 - V~
CITYOF DURHAM, NORTH CAROLINA DETAILNO. 1 8 6 9 SS4,$ 1 8 6 S DEPARTMENT OF PUBLIC WORKS SS•26 F BLI KS' SS•ZA : clrcaMraiaeE DEPARTMENT OF PUBLICWORKS clnaMCOiaae crtvarE¢olusE n559w.~cYwc DEPARTMENiO PU CWOR
I ` O
NOTE:
SEE CNY OF DURHAM STANN~ffi s ' CONSTRUCTWN DETARS FOR
TRENCFES'AND PIPE BDDWNC. i
t+l.
N O
a
NEW ASPHALT ~ E I-2
m i'-O" 1``0 FEATHER 0. P.. . ,
L M1~,,r.~ ~
ERISTiNG ' c ~~'`3"a 2 TI2" ASPHALT COMPACTED
~ 51J9-BASE , .a ~ .4 TO t00R STL1. PROCTOR.. 4 G~
r 1' N.. +4 ` ' ' ` ~ ~ ~ - r TTP, ~ , O , ' 4' ABC STONE CCMPACTED TO
+ , • ~ ' , 100% STD. PROCTOR OR H@ .e,-
~ BACKFlLC COMPACTED y : 4'• 4 3 FBN. BASE COMPACTED TO 1002 a 4'. VARIES STD. PROCTOR. DR AS - .*1 IN 6" LIFTS TO 9596 • 4 a
- ' : ` . DIRECTED. HY 1HE ENCINIEER. rn STD. PROCTOR,.OR- • . T, 1•lOWAEILE FILL AS . a•.«. ..n; 4
" R ' e x O' . RIRECTED. ' N e, ~ + U:
~ + + 'J 4 • U
r. ~ 4"-6° MIN. ~
~ t I W ,
~ VARIES I N ~5T, STONE ABOVE PIPE - m PND UNDER PIPE UNDISTURBED
C MATERIAL ~ 4"-5" MIN - : '
0 ~ ~
c. PIPE DL4
~ 4"MIN VARIABLE 'MIN. U Pxo~ECT xo. MER-10020':-
N 01 : ~ - C: ,3 criy of DURHAM FILENAME: MER10020-D2 ..PUBLIC ~PORgS DEPARTMENT
FLOWRBLE FILLTRENGN-GUT APPROVED DESIGNED HY: WT0
11 ~ATI.1rf-T IAIATr'1'1 111-IA/r l•T AAIn -
c 0 I KCC I r Ydlil CRS n7CYVGK /il?IU
STORMWATER ENGINEERING: DATE nHAeN BY. ALP
STORM WATER DATE scntE, N.T.S.
TRANSPORTATION DATE nAxH, 1-18-2011
DURHAM _ DATE saEET No. D ~ 113
N TRENCH OUT INSTALLATION SCALE:
o 11 NTs o REVISION DATE: - DATE
a5 12f0TfZ0b9 W CITY OF DURHAM, NORTH CAROLINA DETAIL NO.
SS mr o pEaG E DEPARTMENT OF PUBLIC WORKS 55 BA 7 NIMCADAMS FINAL DRAWING RELEASED FOR CONSTRUCTION
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>F

EROSION CONTROL LEGEND SILT FENCE OUTLET ,4
INLET PROTECTION SF SF SILT FENCE T TP TP TREE PROTECTION _-SfLT-FEN SILT FEU LD LIMITS OF DISTURBANCE - - - - - - - - - - (TYP.) OUTLET - - - - - - - - - -- - - I - - - WOODED AREA *SEE NOTE, (ILLUSTRATIVE ONLY) EXISTING PATH TO -BE, tlS� 0 0 i,i FORLBMP MAINTENANCE TREE -PR­O1ECn:flON OURLE_ 7 FENCE (TYP.) Q961 2cF nE T
CONSTRUCT10N ENTRANCE (TYP. .0 EX STORMWATER --j I- - - - - - - - - - TION
'REE PRO CONSTRUCTED L Nb� (TYP.
BEGI S)LIT FE (7p
.FENCE WETLAND (WEST) -,END DOL
NOTE: "WOODED AREA", LINE IS FOR ILLUSTRAIVE F _MWA-TER CON�TRUQTED P LARITY OF THE PLANS. SI -LT --FENCE ST&R R TO THE "LIMITS OF DISTURBANCE" LINE FOR - _q2ZO WELAND CNORTHWEST) REFE - - - - - - - - - - - -- STAKE OUT OF CLEARING LIMITS. LE -END SILT- - 6T \ENCE
_76 -FENCE OUTLET
- - - - - - - _z4_ , - -- - - - - - - - - a - (T��) \
BUILT P'ORARY SLORE DURINd-STAPE 2 32_0/,/ Td'BE 4Z TEM F 'OR-ADLNG -DRAIN TYR4 U OM CR( -TY'.)- IM --oi P �_b�RSION­, �AR -CH z DIT (TYF-) , DEE If I EX. WETLAND
II -3 SB >--rEMERGE� \Y 11&'�PILL,WA T EROSION) C, ROL NO _S� J//// (TYP.) �10
RdL DWrCLr- 10 AN6 SE[NMEN MlYaT -BE LED AND/ al INS)ALI I /// /4 1 EROS fl- SKIMME
I. . . .... ..... ... IINSP T RAIDIN . ON SITE -,THE �01`�TRACTOR SRXLL/C�1_1! O/L I i, __ ?U E* PRIOR0 DI SIDE HA rbi INTY- STOR 'ER AN)), EROSION/ C.) JB -TEMPOR,AR -7 FOR AN MWAT CONIR Y\DIVE�SIO� DIVISION (SEC) ONCE INITIAL MEASURES ARE IN PLACE. cn (n all ��50 U, - - D'1,T.CH (T\YP.) IWE D 'S2 2. A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT t L L THE JOB SITE AT ALL TIMES. BAFFLE.\S (Ty�,) UFFE YP.) _6L qEMP-ORARY-DIMERSION !Pv DITCH (TYP.) I3. CONSTRUCTION, MAINTENANCE, AND REMOVAL OF ALL EROSION CONTROL DEVICES ARE THE RESPONSIBILITY OF THE GRADING CONTRACTOR. UNLESS LD 4II
OTHERWISE NOTED. WE")JE) 4. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION OF.THE CrrY/COUNTY EROSION CONTROL ORDINANCE AN[ (T.YP') , SUBJECT TO A FINE. L I---- 5. STABILIZATION IS THE BEST FORM OF EROSION CONTROL. TEMPORARY SEEDING -GRAVEL LE!\ 7 ACCESS IS NECESSARY TO ACHIEVE EROSION CONTROL ON LARGE DENUDED, AREAS AND ESPECIALLY WHEN SPECIFICALLY REQUIRED AS PART OF THE rV CONSTRUCTION SEQUENCE ON THE PLAN. EX. EX. 12 \TEMPQRAR� SLqP DI (Tip.) )NAL S COND CONSTRUCTION PRAII`4\(TY0'. op� S DI BE CONSTRUCTED AS 6. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE .C., C, El REQ REQUIRED BY A REPRESENTATIVE OF, THE DURHAM COUNTY SEC '�RCP (y IRED Y THE OWNER JOR- CON 7. PROTECTION OF EXISTING VEGETATION: AT THE START OF GRADING INVOLVING EN NCE It NOT IN§T�Z�6, THEN A b C11 41 ARY IBARRICA E SHALL 13E �404RY DIV�RgION JE11 IRAky THE STRIPPING OF TOPSOIL OR LOWERING OF EXISTING GRADE AROUND A P CED\AT II �( �10 NI, DITCH
T1 ­IE END \OF THE EXISTNG TREE, A CLEAN, SHARP, VERTICAL CUT -SHALL BE MADE AT THE EDGE OF THE I Y/ / 7 I I D R ITC, Oyp.� ITREE SAVE AREA AT THE SAME TIME AS OTHER EROSION CONTROL MEASURES 5 IQ0 VEL DRIVE� TO LIMI R IARE INSTALLED. THE.TREE PROTECTION FENCING SHALL BE INSTALLED ON THE X UULJL 5
SIDE OF THE CUT FARTHEST AWAY FROM THE TREE TRUNK AND SHALL REMAIN S1 T LABORATORY IIN PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES IS IBUILDING E COMPLETE . NO STORAGE OF MATERIALS, FILL, OR EQUIPMENT AND NO, NG SHALL BE ALLOWED WITHIN THE BOUNDARY OF THE PROTECTED DI (UNDER I OSTED ON THE PROTECTION FENCE. A PROTECTION �U.C. lid F MATERIAL RESISTANT TO DEGRADATION BY SUN, WIND, ''CONSTRUCTION)l H THE CONSTRUCTION, SHALL BE V AND MOISTURE FOR THE DURATION OF INSTALLED AT THE SAME TIME AS THE EROSION CONTROL MEASURES AND G FFE=356.00 IS COMPLETE. SHALL BE IN PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES 8. A CONSTRUCTION SEQUENCE HAS BEEN PROVIDED (SEE THIS SHEEr). I CE i �� , - I—, . - 11 C - --- '� , 11. - X, JB tA f INSTALLATION OF ALL PROPOSED SEDIMENTATION & EROSION CONTROL IERM­CE- V/ - - - - - MEASURES IN THE SEQUENCE(S) PROVIDED AND MAINTENANCE OF THOSE Tf\ ---EX, �T A - - - - - - - - - - - - - - - - - A CLEANOUT �6ON O� DEVICES IS REQUIRED. THE CONTRACTOR MAY BE ALLOWED, WITH PRIOR APPROVAL FROM THE OWNER, TO COORDINATE CHANGES TO THE PLAN, WITH - - - - - - - - - -- EN -SITE SEDIMENTATION & EROSION CONTROL INSPECTOR AND THE ENGINEER. V THE ON D I B 41 _6F ANC TROL DEVICES AT LLINSPECT AND REPAIR ALL EROSION CON 1XLET RROI -ON- ND AFTER EVERY SIGNIFICANT RAINFALL EVENT. Yu Lt IIS T FE CE _=3 10. CONTRACTOR WILL FIELD LOCATE SILT FENCE OUTLETS AT LOW POINTS IN SILT FENCE AS REQUIRED TO PROVIDE RELIEF FROM CONCENTRATED FLOWS. iZ7 -- - - - - - - - - - ll. CONTRACTOR SHALL CONSTRUCT AND MAINTAIN AWASH RACK AND WATER SOURCE AT EACH CONSTRUCTION EXIT. ALL TRUCKS LEAVING THE I71 - EXISTING VBF CONSTRUCTION AREA WILL BE REQUIRED TO REMOVE ANY SOIL AND SEDIMENT .......... TO ENSURE THAT THE EXISTING, SITE AND ROADS DO NOT,BECOME SOILED BY CONSTRUCTION ACTIVITIES. Tr=r BUILDING 'T7 A -05 P7
FFE=356.00 12. �,ALL DIMENSIONS AND GRADES SHOWN ON THE PLANS. SHALL BE FIELD 4174N 6" TRE P "N Ir LLE VERIFIED BY.THE CONTRACTOR. PRIOR TO CONSTRUCTION. CONTRACTOR SHALL IIEUEjL R14ARIAN
NOTIFY THE OWNER IF ANY DISCREPANCIES EXIST PRIOR TO PROCEEDING WITH TV.) ECESSARY PLAN OR GRADE CHANGES. NO EXTRA V) IDUE TO DIMENSION LANS IF I 0 bqu L COMPENSATION, SHALL BE. PAID TO THE CONTRACTOR FOR.ANY WORK.D%ONE S OR GRADES SHOWN INCORRECTLY ON THESE P 71FICATION HAS NOT BEEN GIVEN. SUCH NO
IZ 13. STORM DRAINAGE STRUCTURE LOCATIONS AND PIPE SIZES SUBJECT TO FINAL fEXISTING LU CONSTRUCTION DRAWING APPROVAL. ENERGY CENTER LLJ BUILDING 14. SILT FENCE OUTLETS SHOWN ON THESE PLANS ARE BASED ON THE BEST �,x Eli .00 IIi U)
TO FIELD, VERIFY. AND ADJUST LOCATIONS OF SILT FENCE OUTLETS AND/OR \j TOPOGRAPHIC INFORMATION AVAILABLE AT THE TIME OF DESIGN. CONTRACTOR FFE 356
PLACE ADDITIONAL OUTLETS TO INSURE THAT ALL LOW SPOTS ALONG THE. SILT FENCE HAVE AN OUTLET. IEROSION CONTROL CONSTRUCTION SEQUENCE BUILDING EXPANSION STAGE 1 2 I1 . INSTALL TREE PROTEC11ON FENCING AND CALL FOR AN INSPECTION TO OBTAIN CERTIFICATION. 2. OBTAIN LAND DISTURBING PERMIT FROM THE DURHAM COUNTY STORMWATER AND EROSION CONTROL DIVISION. SCHEDULE A PRECONSTRUcTION MEETING WITH THE DURHAM COUNTY STORMWATER AND EROSION CONTROL DIVISION (919 560-0735), THE SITE CONTRACTOR(S) RESPONSIBLE FOR GRADING AND EROSION CONTROL, AND REPRESENTATIVES OF THE OWNER AND THE ENGINEER. - - - ------- 3. INSTALL CONSTRUCTION ENTRANCE, SILT FENCE, DIVERSION DITCHES,, SKIMMER BASINS (SB -2 AND. SB -3), TEMPORARY SLOPE DRAINS AND IIINLET PROTEC11ON FOR EXISTING DRAINAGE INLETS AS SHOWN ON THE PLANS. 4, NOTE: INLET PROTECTION AT EXISTING INLETS WI LL CONSIST OF A SILTSACK AS,WELL AS BLOCK AND GRAVEL INLET PROTECTION. SILTSACKS 35 -3 SHOUL D BE MONITORED AFTER EVERY RAINFALL EVENT AND CLEANED OUT AS�NECESSARY. 4. CALL DURHAM COUNTY SEC DIVISION [phone], FOR ON-SITE INSPECTION AND OBTAIN CERTIFICATE OF COMPLIANCE.TIME. 5. BEGIN CLEARING AND. GRUBBING ONLY IN THE AREAS THAT ARE TO BE GRADED AT THIS NOTE: CONTRACTOR MAY CLEAR ADDITIONAL AREAS WITHIN THE LIMITS OF DISTURBANCE. HOWEVER NO GRUBBING OR GRADING WILL BE ALLOWED UNTIL THE ADDITIONAL EROSION CONTROL MEASURES FOR STAGE 2 ARE INSTALLED AND AND INSPECTED BY THE COUNTY SEC INSPECTOR.
1114 I 1INkff M11Lj MUINIJ VF 011C_ /Aa Ir -Ir- IIJC� 1,) Or_11'41I.7 r_At,/AV/A1r_L) FILLIC-U, Mr- �,VNIMAUIUN IZ) 1U r_Nz>UNr_ INAL ALL EROSIUN CONTROL MEASURES ARE FUNCTIONING PROPERLY., 7. STABILIZE GRADED AREAS AS THEY ARE BROUGHT TO FINAL GRADE. TEMPORARILY SEED AND MULCH DENUDED AREAS -WITHIN 21 DAYS OF TEMPORARY AND PERMANENT SEEDING NOTES:
ANY COMPLETED PHASE OF CONSTRUCTION. ONCE FINAL GRADE HAS BEEN ACHIEVED PAVE OR PERMANENTLY SEED ALL AREAS AND SLOPES rPER NCDENR'S EROSION SEDIMENT CONTROL PLANNING AND DESIGN MANUAL VERSION 6/06, SECTION 6.10 AND 6.11. SEE DETAIL SHEET FOR TEMPORARY. SEEDING: AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE
SEED TABLES. FOR A PERIOD OF MORE THAN 21 CALENDAR DAYS MUST BE TEMPORARILY
SEEDED. S. CALL DURHAM COUNTY SEC DIVISION [phone], FOR ON SITE INSPECTION AND OBTAIN CERTIFICATE OF, COMPLIANCE. PERMANENT SEEDING: AREAS THAT HAVE REACHED FINAL GRADE MUST BE 9. ALL EROSION CONTROL MEASURES ARE TO REMAIN IN PLACE UNTIL SUCH TIME THAT STAGE 2 GRADING HAS COMMENCED AND THE COUNTY PERMANENTLY SEEDED WITHIN 15. WORKING DAYS OR 90CALENDAR DAYS..
SKIMMER BASIN
DESIGN TABLE
Skimmer Type(s)
SB_1
SEDIMENT TRAP ID
SB -1
SB -2
SB_3
SB -4
01 0 (CFS)
62.0 cfs
10.9 cfs
9.9 cfs
6.7 cf s
Bottom Length
440
76 *
72
60
Bottom Width
66
38 *
35
30
Sediment Depth
3.50
2.5
2.5
2.5
Freeboard (from Sediment Depth)
.50
1.5
1.5
Depth to Crest of Spillway
� 5
2.5
2.5
Side Slopesl
3.0 H:lV
3.0 HAV
3.0 HAV
3.0 HAV
Spillway Length
20+40
12
10
10
Height of Berm
7
4
4
4
Top of . Trap Length
494
100
96
84
Top of Trap Width
120
62
59
Storage Volume Required
54,180
9,468
7,920
5,292
Storage Volume Prov'd.
120,490
9,530
:8,480
6,370
Sediment Surface Area Req'd
26,960
4,740
41310
2,910
Sediment Surface Area Prov'd
40,110
4,820
4,350
3,380
Drainage Area (AC.)
=05
2.63
2.52
1.71
Disturbed Area (AC.) 1
15.05
2._63
2.20
1.47
F- I0 NO B611D IBUFFER I(TYP �v 7 _,jr - - - - - - - - -- IIL f IIAverage Dimensions
Trop ID
Drawdown.
Skimmer Type(s)
SB_1
2 DAYS
1 5 inch SkimrrI with a(n) 4.75.inch orifice(s)
SB -2
2..DAYS
1 2.5 inch Skimmer(s) with a(n), 2.25 inch orifice(s)
SB -3
2 DAYS
I - 2.5 inch Skimmer(s) with a(n) 2 inch onfice(s)
SB -4
2 DAYS
1 2 inch Skimmer(s) with a(n) 1.75 inch orifi
60 0 30 60 II inch 60 ft. InT) On 0rV70TTOr1rTnAj
1NZer_(.w1UK AUINUKIZES THE REMOVAL OF EXISTING SEDIMENT AND EROSION CONTROL DEVISES. rl ail linalti k.T

_ iii
GE D EROSION CONTROL LE N - a '
~ - r / t / ~ h
' - _ , _
. 'lll~~~lllr SILT FENCE OUTLET : _ \ \ ~ 1 / / ~ ~ ~ ~ ' ~ - w ~ ~ 1 ` a.~_ - - - . - t ~ l ~ \ 1--~ ~ _ 1, _ / / ~
~ _ _ r-~ Y - - r w _ ..m -
- - ~ - _ _ _
- . ~ INLET PROTECTION ~ _ - _ _ _
- SF SF - ~ ~ .SILT FENCE \ ~ ~ ~ ~ - ~~J~ I _ _ _~Cti_.~ ^~\11;1 - 1-.~ , i J / U W `~U ~ - ~ - - SB 1 TO BEICONSTRU TED" - t - ~ ~ x z 3
- TP TP - :.TREE PROTECTION / . € ~ ~ _ ~.:'z.'.; ` a ~ - = ~ , ~ ~ ~ ~ / ~ - -1- - - - - - / ` PER THE NORTHWEST I / I _ , ~ ~ ~ v ~ , ~ OF 5X~ ELEV'. q"302. ~j \ STORMWAT~R WETLANDS DETAIL ' ~ CONSTRUCTED VI~ETIAN~ ~ ~ IGH ~ x ~ a
LD _ _ t . ~ _ LIMITS OF DISIURBANCE` r' 1-~='`__ - ~ _ - ~ ~ 1 \ ~ - - - - 1 ` - - _ .SHEETS S4V-_5A_THRU SW-5D! - ~ I ~ \ { ~ ~ a c
WOODED AREA SEE NOTE / ~ _ ` ` _ _ _
. - - ~ ~ i / / ,fir";.f- ~ _ 1rvM'! / , /i _ ' f - / ~ (ILLUSTRATIVE ONLY} , :4 ~1, - Y / / - .R_--. _ TREE P _ - ~ ~ ~ / _ _ _ _ ' - - _ _ EXISTING PATH TO.BE I~SED ' , TREE PROTECTION-'_- _ ` - - - - - - - - - - ~Ufif:ET~I'~ _ - - - - _ ~ p a ~
! / --F-Ol3-BMP MAINTENANCE.. ~ _~E-NG€- - - ~ - -
_ ~ _ _
° UCT10N NTRANCE , I ~ _ = ~ - _ _ _ _ - - - _ ~ _ - - I ~ _ - _ ~ - _ _ _ _
° o° ° EX STORMWATER I ! . _ - - - _ _ - _ _ _ ' - `max f' _ - _ - _ _ _ _ r _ s---- ~ '---=aa02 ` _ S1L~ FENCE\\ ' l ~ ~ Z ~ ,...x`~ ~ - ~ _ `30 0 ~ - - - \ \ \ ~ (-rn,,~\ T~~CE,~PRO TION It w ~ ~ ~
o° ° o° ~ CONSTRUCTED - ( I _ ~ ' ~ ~ _ - - / ,i ~ _ - _ - - _ _ _ x_. I - ' ~ I I I ; y . - - - / - _ - _ _ ; - - - _ ~ _ - - -SiL~- FENUE ~-x.,; -ENCE _ _ x~X - _ 30 \ \ ~ FENG€ (TYP~ i I ~ ~ W oar ~
WETLAND WEST _ l C`-=: - V~ - J / ~ - _ - - _ _ _ _
NOTE: WOODED AREA .LINE IS FOR ILLUSTRATIVE / / l _ ~ , - - ' - - _ ' - _ _ _ _ ~TEM~ORARY-SKIMMER BA~N~ \ 9 \ ~ \ ~ ~ \ E-~1 € - _ _ _ ~ ~ \ \ ~ ~ a~ o \ ' TOp ~'~DAM ELE . = 4.00 ~ r"-
PURPOSES ONLY AND CLARITY OF THE PLANS. / / / / ~ ~ ~ _ ~ _ - =~1 s - FOR / ~ - - - - - - / - _ / ~ , _ _ - - - ' _ _ - _ - - _ - - 1 s BOOM ELEV. = 297 ~ ~ ~ , ~ ~ a o ~ , ~ \ \ , ~ \ ~ ' a \ SEE ~ONSiRUGTEU WETLAI,VD) W a
REFER TO THE LIMITS. OF DISTURBANCE LINE - ` / / / w yy- / ~ - ~ - _ _ - - STAKE OUT OF CLEARING LIMITS. / /~i-------_- / - - - _ - _ a BAFFLES ~TYP.)~"~ ~ ~ ~ ~ ~ ~ `~o , \ \ \ ~ \ W ~
/ ! /i Vii/ ~ _ _ _ / ~ \ ~ .~K\MM z9 \ \ \ ~ ~ Q11~~ \ Z - _ --6_ 2s \ ~ ~ ~ ~ \ \ \ ~ \ ~ \ ~L`f\FENCE C7
` \ \ . / \ W
_ J - aae ` ~ ~ \ \ \ \
/ I 1 r - ~ ~ - _ - - - _ - - - . _ _ ~ ' a1 . ~ ~ ~ ~ ; ; ~ ~ ~ \ \ , , , \ CAR ,
\
111 IJJ Jr \ , / ~ " _ - ~ / / I 1. / ~ / ~ . / / / / / / / i „ - - ~ ~ _ - _ \ - - - - - 1 p \ - , ~ \ \ \ \ \ \ \ \ '~S~(IMMER~BAS SB- \ \ ~i ~ , Q4~ Q _ ~
/ ////Ill f - / i 7~ _ - X"' _ ~ ~ \ \ \ \ ~ SB,,3 TO AIN J(`l PLR \ ~ ( A ° ~ ~ \ \ UN11L~S E TWAT ~ 1 p~ 22630 1i--~\~\\\~ ~ \ \ ~ `~SPFIM ~ASI \SB-1\IS \ I Ip :
\ \~3.,: bF''A~ - \ \ \ CON UC~ED AND ALL\ OWti \ I 1VVV/'"';~ F Q..
- ~ _ , ~~"-TAM / / ~ ~ / / L \ 1~ ~ \ ~ \ E DIRECTED ~0 d~-1 \ ~ ~ ~ , k ~ NG I NE~ P~,~ , $LOPE.DI~Al~1~(1YP:}\\y~'~ _ \ \ ~ \ \ \ \ - ~4gM T: O~J` .II
. / ~ / / / / = / ~ \ E~ ott / / / / i _--x-t~~--_rr-z-z =x~x. ~ " ~ - _ $LOPE.C - / _ 1. - ~ ~ ~I~ _ \ \ \ \ \ \ ~ N DO LAS 'B' RI' RAP rr ~~~.10
~ \ \ 1S' 10.2'Wx18"THICK rrmunt~
- ,
-=1 ~ ~ 1\ , ~~LF ~~6~O~RIN~RC`P ° \ ~ \ 1 1 1 1 z
- - / J ~ _ _ 1
F ~ / / / / . / i - - _ \ I J f . J Ij I I rF f 11 i \ \ 1 \ ` ~ _ / / \ z\ J - ° _ I m. t ~1` ~ \ \ ` \ \ ~ \ \ ~ I { WETLAND o
. / / / - - - ~ oat I j J 1 l' i I .~w-«~-'~ ~ ~ ~ _ _ - _ v..: _ ,r - I l l l 'I { ~ I I ( \ \ \ \ \ \ \ \ \ \ N \ \ \ ; 11 I ry~1 ~ (TYP. } ~ °
EROSION CONTROL NOTES. / / / L I I 1 ~ ~•_a ~I; f~,:, - - . J ~ ~ - I t ,
( ~f, _ _ ~ \ \ \ \ \ \ \ \ ~ \ EM CY SPI WAY
L EROSION AND SEDIMENT CONTROL DEVICES MUST: BE INSTALLED AND / / ~ ~ ~ " ~ J ~ \ I ; , ':r= q l' T. - _ = - . ~ ~ .r , ~T r:, ROAD E E SI / - -m=-m=-~_.-== .INSPECTED PRIOR TO ANY GRADING ON SITE: THE CONTRACTOR. SHALL CALL / ~ - - _ - _ ~ \ \ \ \ \ \ s ~ I / m - ~ W
/ opt ` \ \ t-, \ ~ ,~.r.., , III- ~ , - ~ - (PRIVATE ACCESS--DR`I~tE) FOR AN INSPECTION BY DURHAM .COUNTY STORMWATER AND EROSION .CONTROL / ~ ~ ~ \ \ \ \ \ \ \ I I I jt 1 / ~ - I _ r' "f \ ` \ t \ \ ~ \ 11 I J ~ l ~ GTH 40~ 1 W~
DIVISION (SEC} ONCE INITIAL MEASURES ARE IN PLACE. / / ~ - ~ \ \ \ \ a-;. \ ~s I ,T~ ~ar~ / ~ 35 / - _ u ~\j '8~~LF - " CUSS I \ t 'f ~ r ~`;11 ~ I j I I-~01 1 ~ ~ jl , l
_ 2 A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE. AT i / ! - ~ \ ~ \ \ ~ ~ ; ; / , 3s ~ - _ ~ ~ - ~ \ b-RIN RCP\ ~ i t 1 ~ I I 1 1 5 ETA / Uj m o ~ - \ \ ` ~ 3. % ,t , 1 t I , ~ 1 I .I. ° J l ~ ~ f , / , B FFER ( / G o
THE JOB SITE AT ALL TIMES. / / y - _ ~ ~ ~ \ \ \ ~ ~ \ ~ ~ ~ j l ,,.i f ~ i ,r; - ! ~
3. CONSTRUCTION MAINTENANCE AND REMOVAL. OF ALL ER0510N CONTROL ? _ ~ ~ ~ ~ \ J \ • ; ' \ \ \ ; \ \ it 1 ~ / ~ ~ ~ i _ ~ ' ! f . ~ ~ 4 r
DEVICES ARE THE RESPONSIBILITY OF THE GRADING CONTRACTOR UNLES / \ ~ ~ 1 - t ' x ~ t~ t/ ~ ~s t
OTHERWISE NOTED: / / ~ - / \ \ \ \ \ ~ \ \ ~ ,t I rs ~ ~ -~-to~- m - w.
4. ANY GRADING BEYOND THE' DENUDED LIMITS SHOWN ON_THE PLAN IS A I I / \ \ \ 1 ~ /
' / / / ~ \ \ I 1'h .,gym-u+^"" ~ ! - 'I.. ( E/ M13 / ~ \ VIOLATION OF THE CITY COUNTY EROSION CONTROL ORDINANCE AND IS ! / \ a li ' ; ~ SUB E v ~ 6 . ' - - J CT TO A FINE. / ~ / / ~ \ ~ ~ I ° • ~ ~
/ _ . 355 " I k - / ~ ~ / - - 354.69 \ ~9~.~Q ~~`~.'~354 80 . \ \ l _ ~ , _ i \ I ~ ~ J , I / \ \ ~ w
NTR . T MP RARY 1NG / \ , 1 s J_:, 5. STABILIZATION 1S -THE BEST. FORM OF EROSION CO OL E 0 SEED / / \ \ ~ ~ ~ 1~ I / ~ , ' / ~ ~ # t t; ~ i +35 • IS NECESSARY TO ACHIEVE EROS{ON CONTROL ON LARGE DENUDED AREAS / / ~ ~ \ ~ \ - +355.04- ~ ~ i•35'S. 0 \ \ \ \ +353 00 , • ~ \ ~ t t - ' . I , ' ~ _ I 1 \ ' r \ J ,,,i
/ ~ 3 1 I ~ AND ESPECIALLY-WHEN SPECIFICALLY REQUIRED AS PART OF THE / / \ \ ~ \ \ J ~ ~ s ~ • 5,30 _T / I~ ~ -
/ 3 ` CONSTRUC110N SEQUENCE ON THE PLAN.- 7 / \ \ 1 I r-;;. ~ EX. h ~ i 355.00. / / ~ fly / r~ I ~ EX. / OPTIONAL SECQND`~ON51~iUCT(~N \140 ~ 361. ~P ` t ~ J ,r !W 1 I I SL FEN / A ~ Q
Q z / _ • 6. ADDITIONAL `MEASURES TO CONITROL EROSION AND SEDIMENT MAY; BE' / / / / ~ \ \ I 7 t t ; f - DI ( • ( . , . . • ( ~ '.ENTRANCE~T9 BE CO STR TED S . \ 9149:. I - . ~ ~ _ I OUP I/
REQUIRED BY A REPRESENTATIVE OF THE DURHAM COUNTY SEC. - / i ~ ~ ;r`` y ' ~ ~ I ' ' ' . ( ' FRCP . 1 REQUIRED~.BY 1~'OWN~R ORS.. ~ ~ t.: 1 '•I .1 .I- i~ 1;,~ ' i ~ ~ ~ I 1 ~h. \ ~ ~ a .-C-OII~TRAGTOR. IF ~QNSTR~c~TION,:. 1 ~,1' I •~I { I I ~ ' H ~ A p
7. PROTECTION OF EXISTING VEGETATION:- AT THE START OF GRADING INVOLVING _ ~ / / / ~ I ! / / ~ ~ n1. ' I ' ~I ' .I ` ~ ~'~ENTR7tNCE~i';,'NOT'lIVS~ACCk~'q THE~\ 1 ~ ~ I , ~ I, fl ! I I f I) I C~ t~ ~
THE STRIPPING OF TOPSOIL OR LOWERING OF EXISTING GRADE AROUND A / / , \ ~ I I : I t ( ~ / ~ / ~ 6 ii, ~I~ I_ ~ I . • TEMPORARY.B,~R~CADE\SyALL\;BE \ , 1,. ~1 I~ I. ~:I 1 •328 h f F ~ l I • ; L ~ I I ~ 1_ a Q~ p ~ I ' PLACED' A7-THE END OF; SHE 'E ISJIt~G . I . ~ I,• a~.51 1 - 0. =~2 ~i f I I I / / J ,r ` , ~ ~ ~ ~ U
-TREE A CLEAN SHARP, VERTICAL-CUT SHALL BE MADE AT THE EDGE OF THE _ ' ~ I l 1 > 1_ _ ~.n~ 1 I ± , =d' ' TREE'SAVE AREA AT THE SAME TIME AS OTHER EROSION CONTROL MEASURES _ I ( / - / f ~ I / ~ 1 ( j r I ~~sa.4~ ~ ' 3s3. ~ 1/ I' z I f o J r- •1: •..GRA~ DRIVE`•TO.LIMIT~ ACCESS.' ' 1 ' I a5~.o a6 I I, ~ { j I I I ~i ~ - ! ~ O ~ p x
/ J t I l J / ~ ARE INSTALLED. THE TREE PROTECTION FENCING SHALL BE INSTALLED ON THE 1 I ! I J / \ ~ ! ~ t . \ " 1~291,LF 1- 5" RC ~ I I I l i ; { I I 1 OIyBLEL `i / ~ ~ ~ x ~ ~ A ~
SIDE: OF THE CUT FARTHEST AWAY FROM THE TREE TRUNK AND SHALL REMAIN ~ J I l J / L l / l ~r / ~ I 5 9 \ ( ~ • ~ ' 1 CONSTRUCTION IN THE. VICINITY.OF THE TREES IS `-_r~ ~ . ! ~ / / 4 ~ / ~ / 1 , ~ I / I ~ ~ E I LABORATORY ~ I, ~ ~ ~ \ . IN _PLACE UNTIL ALL , , I I ~~h / ~ ` . \ ' \ ~ ~ .1 ~ ; \ t, , l : l ~I. C~ •1.~3~,•1 R I • I - : ~l i'll ~ I t ~ '<I l r IL11 FEI~ _ ~ 1 U1 a' W ~ p
COMPLETE. N0 STORAGE OF MATERIALS FILL OR EQUIPMENT AND N0 - ~ 1; / ~ f a l ~ f;' I I ~ ~ ~ ~ jl\ 10D~LF x,18"{ ,RCP , • ~ i ~.I • INLET-~ROAEC~l01JJ : • ~D 3~ F31CP ' ( I € ~ 141; 1 ~ _ ~ \ ( ) / I / ~
l l l/ f s I I I~ .1= 1 ~ .,1D LF x,18 PA I G SMALL.BE ALLOWED WITHIN THE BOUNDARY OF THE PROTECTED ~ ~ ..t~ t / I E It, _ t-_ - TRES SSN ~F / ? EK; 12 TORM S RVIGE: r .;f DI : . . . C~ 1.Q~%t • ~ l ~ ~ T, 4„~~~.oo~ ~l , I~ 11 I ~ I / i G ~ ~ ~ ~J c~ ~
AREA AND. SHALL BE POSTED ON .THE PROTECTION- FENCE. A PROTECTION I ~ . 1 / J l 7 / l /x r i 16 , ) r (UNDER li 4 \ C~ 1.Q0% I,: l I / / / / ! / ~ / - N CL A OUTS I I I i~ i ; I l~ ~(U.C. , ,3~3.oa FENCE CONSTRUCTED OF MATERIAL RESISTANT TO DEGRADATION BY SUN, WIND, I , r 1 \ / / / ~ / / / I I I [ , ; i rI(I _ DI ~Q 3s ~ ~ / , ~ ,,CONSTRUCTION \ 3~3.D4 ~ •\352,20 ~ 93.5 L~ 1,i04%' X52.2 'I ..3 22 I' h-{ 'a ~ l 1~1r1 % rl I ~ ~ ~l'i \Dh.• 0 ~~DI-20 I 1, ~ } = h / / I / ~ I I / '
/ / F , AND MOISTURE FOR THE DURATION OF THE CONSTRUCTION, SHALL BE 4 lr \ \ ! _ / / / f` i i , I I ( I ! ,t - , 1 ~s X353.30 353.3D \ 53.10 . * 35~ 4 . / I- .I 2©~ ~ r. k , i" . f I l ! ~ ~l _ r W W A _ Y J i. /I I / c~ ~
L D AT THE SAME TIME AS THE EROSION CONTROL MEASURES AND ~ ~ ~ / ~ / / / / / R.: I ~ ~ I [ ~ I FEE-356.00. \ , s~ 53.6D 353.8 SHALL BE IN .PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES s~_ t . \ / / / / / ~ 4' I L , I \ ' 353 0.D A i 353. ' I I 2 ~Fi 'V ~ ~ / - I / W
JS COMPLETE. ; 3 \ / / / I / r~ - l I I I f ~ ; ~ II \ : i ~ ~ 7~ , 4g F 24'/ RqP I ; , \ ~ / / ~ I Z Q', E a I
~ \ ~ / I I l ~ / 1 ~ ~ I OPOS ..,U-TILITY _-rw ~ 8.'_ A CONSTRUCTION. SEQUENCE HAS BEEN PROVIDED (SEE THIS SHEEf). / 1 : . \ ; i ~ / ~ ~ ~;F_ ~ ~ .I..I IS~INE-~: LOSURE II!~X~ JB _ • 353.70 ~ .363:70 / ® ! / _ `4 ' t ~~~r ! / \ / / ( f ~ ~ O ' ~ ~ . ~ i ~ >r~~ l { .
/ INSTALLATION bF ALL' PROP05ED $EDIMENTATION & ER0510N CONTROL f, . / / / - / / C"~--T°~--~ ~ r r__-,:.~,_.- I t / / ~ ~ ~ I_
MEASURES IN THE SEQUENCES}.PROVIDED. AND MAINTENANCE OF THOSE , / / / f / i _ ~ ~ i I A ~ I N ~ ~ - . • l _ /74~ _ d".SCR I / / I ! 3 I NJ ~ 1 i~ I I( ^ t ~ /I f
DEVICES IS REQUIRED.. THE CONTRACTOR MAY BE 'ALLOWED WITH PRIOR 1 - / / ~ J \ r • ~ 1 - I ~ , € : , . APPROVAL FROM THE .OWNER, TO COORDINATE CHANGES TO THE PLAN WITH , \f;, / ~ / \ _ _ _ ~ - i I _
' 1 .....j; -.f 5E J , THE ON-SITE SEDIMENTATION & EROSION CONTROL INSPECTOR AND THE ;->;1 --J / , 1 l ' X. h sERVlc~w/ PROPOSED - \ ~ . \I? I I + n I / 1 I ~ ~I f i,~ I ~ N
\ / I~ r '"r- r ~ r--'-` ~ _ 6 ~TGRhJ~ ,~ERVIC W/ ENGINEER. h - ~d„ ~ ~ - _ E/ - - °t g, . , +,,.-.~_~.:.~-___T____.~_,._-ems''- t ; LEANCUTS ~ -.r ! i J ! 1 ~ W / VBF , ~ \ ~ ~ i I 1~ / II I I ~ ! ~ ! J / ~ 1 ~
- 9. CONTRACTUR SHALL.INSPECT AND REPAIR ALL EROSION CONTROL DEVICES AT ~ / ~ y.~,-/ / F 3 ~ / i _ - BUILDING EXP'ANSION' _ cDNSTRUC~ION ~ ~ ; I I I .I I ~ ! I ! ~ ';t l \ ~ y~ l / I/ I 0 ~
.LEAST ONCE PER WEEK AND AFTER,EVERY SIGNIFICANT RAINFALL EVENT.. ' - / ' / ~ ENTRANCE/EXIT (TYP.} ~ I I ~ I 1 / J J ~ ~ E..1 ,
_ _ 10. CONTRACTOR WILL FELD LOCATE SILT FENCE OUTLETS AT LOW POINTS IN SILT - ~ / i{ FFE=3:56.00•: I I III I qu Lk a ~ I • ~ ° \ ( I I ~ ISILT F~ CE ~ l 1 ~ / 1 1/ V~
~ ~ ~ l FENCE AS REQUIRED TO PROVIDE RELIEF FROM CONCENITRATED FLOWS. ~ P / 3 \ a ~ ~ r - ~ ; - - • __.m , ~ . / ~s\ ~ ~ -,ru _ ~ IIIv~iTS3 0~ _ / t TTx14 Ct7NCFFEI \ e 1 ^ ~ - ~ / \4 . n ~~,~,°I\ \ I III !I(J •y / I/ i / I I / 1 r z
. 11. CONTRACTOR SHALL CONSTRUCT-. AND MAINTAIN A WASH RACK AND WATER ` ~ GENERA O,R PAD dIS•T~RBANGE \ f I - - - r \i\ \ III I I 1 / i ~ / 0
SOURCE AT EACH CONSTRUCT10N EXIT. ALL TRUCKS 'LEAVING THE \ t`, : f _ ~ . a~® . . -a,e r.: x' ~ _ - -~-•}Gry,~ ~ - I i
CONSTRUCTION AREA WILL BE REQUIRED TO REMOVE ANY. SOIL AND SEDIMENT ~ ,i , r ' ~ v ~ _ r \ TO ENSURE THAT THE EXISTING SITE AND ROADS DO NOT BECOME SOILED BY \ / ~ / \ - \ ~ ~"':__..v ~ _ ' t '-Y- - - z r ~ : tt , I C t t t~ 111 i t'I I ~ j? / ~ / ~ O ~ EXISTING :VBF ~I ~ I tr ? ~ / W
CONSTRUCTION ACTIVITIES. \ ~ _ ~ 1F("„~.°`^ - > ~ m~ r ~u I:, BUILDING ~:~rr,~~ ' ` ~ ~ I I L1 III I ~ //II ~ n` ,,,~:y~ ~l !
x \ ~ , / I I h ~ \ ~ ~ 12.: ALL DIMENSIONS AND GRADES SHOWN ON THE. PLANS SHALL BE FIELD. ? ,a I i : I . E ~ ~j ~ ~ ~ ` ~ .smT-,,.: . .m_-.. _ _ ~ T_~...~ _ I I t FFE=356.00 6-k• /!>f c i i i i III { i ~ Ifi ~ TAE C II N ` -_T J ! J U
P T U TI N. NTRACTOR SHALL. ~ \ \ >~-I I ( ,s I ~a~ U.-~- ~ ~ ~ ~T ~ ~ VERIFIED BY THE CONTRACTOR RIOR TO CONS R C 0 CO ~ „ _ ~ r ;.,1.~5 I _ \ 1 FI~ - _ ~ \ ~ _ _ _ . , r EXISTING UTILI± y ~4 i 1 1 L 1 J
NOTIFY THE OWNER IF ANY DISCREPANCIES EXIST PRIOR TO PROCEEDING WITH ~ _ ,,I I y , I , l _ . - , CONSTRUCTION FOR NECESSARY PLAN OR GRADE CHANGES, NO:EXTRA \ \ 1 ~ ~a ,t= I = ~ i \ aTING UTILITY a _ FAN TYP.} I I/ I EU~ R~AR`IAi~ J r(~~~ ~ ' ~ BUF R ~TY~.) ! j
I ~ ~ I i I , 3 t . t i~ r I ~ ~ . SPIN ENCLOSU ~ ~ -~i I ~ ' K ON 1 , - I COMPENSATION SHALL BE PAID TO THE CONTRACTOR FOR ANY WOR D E - ~ ~ I I ~ " t - I 1 11-' 'i' I _ 1 '~r ~ i " E .ENCLOSURE ~-i i 1~~, I F~ I t I I i ? I ! ! I l ~ r I ~ I I I ( I I ~11 I ~J I~ f I!! ~ a I I I• i I I I I I I I~ 1 ~ ~ ! FBI O
DUE TO DIMEN510NS OR .GRADES SHOWN INCORRECTLY -0N THESE. PLANS IF 1 ~ ; 1:~ - ~ . z° _ ( _ - ~ r t 1 1 SUCH NOTIFICATION HAS. NOT BEEN GIVEN. \ p l Il ,I 1 1 1 1 I{ I( III II'~1~ 7~\II ji /J~~ t i I I I y U Z
- h ~ I \ 1,1 I I lI ,t , t, , ,---~iN I 1 ~ ~ 'r I I I _ ~ j h ^rFl=. ~ I ~ _ ~ SKIM _ I I l l l I I f i II IIE°.,I / / J I I I I SKIMMER BASIN DESIGN TABLE- p I li: { . , I I It~1T ~ I I ~ ~ ! 1 ! I I
13. STORM DRAlNAGE'STRUCTURE LOCATIONS AND. PIPE SIZES,SUBJECT:TO FINAL - ` ~ I ' I I I ~ ~ ~ % ; II EXISTING ~ , + a ° F ~€k i w , f ~ Y ~ ~ ; ENERGY .CENTER sEDIMENT TRAP ID ~ SB-1 SB-2 SB-3 SB-4 ~ I I I t 1 I I I I I I ~N ~''I ! ! / ~ / J" 1. l J I
CONSTRUCTION DRAWING APPROVAL.. l 1 I = I I I I ; . f f~; / M~. J I°:1 \ ~ , l : . I ~ I I I W~ \ I` 1 \ ~ 01o cFs ! 62.0 cfs 10,9 cfs 9,9 cfs 6.7 cfs I ~ 1{ ~ ' I I I i I ~ I I ~ I ~ I Itt`s` ~ / / / !
' 14: SILT FENCE OUTLETS SHOWN ON THESE PLANS ARE BASED ON THE BEST _ ~ 1 , 1 - I k ~ ? L ` ' ~ ( \ BUILDING E „i w 440 76 * 72 6D _ ! . I I ) I I I I I P I / / _ _ / I ~ O
TOPOGRAPHIC INFORMATION AVAILABLE AT THE TIME OF DESIGN. CONTRACTOR ~ 1 ~ _ j I _ ~ I ~ Bottom' Length.. I~~ ~ , r, ~ ~ ~~3~ ~ ~ ~FFE-356.0 ,77 1 r , I i ~ r i1~ ~ ~ ~ ~ II 1 ~ ~ ~ , , TO FIELD VERIFY AND. ADJUST .LOCATIONS OF SILT FENCE OUTLETS AND/OR 1 € , _ t s 1,/~ , / ~ ~ ~ - { 1 ~I _ _ Bottom .Width 66 * 38 * 35 _ 3D I l i ! III (I I I I I I I I' / / ! ~ F~1 ;V FFFa~~~i
, \ _\~II., ~ ,tip€\ ~ :4 w C PLACE ADDITIONAL OUTLETS TO INSURE THAT ALL LOW SPOTS ALONG THE 51LT ~ 1 \ , ~ : , I _ I'--~ ~ ~ ~ ~ /A I 1 I ~ I Sediment-Depth 3.50 2.5 2.5 2.5 I°' ~ ~,I ,;:~~~€~~~I~f~II' ~ V 1?~,/ 10'NOBUILD / ! ~ a
- FENCE HAVE AN OUTLET. / I _ _ ~ I d~ , ~ . _ ~ Freeboard. from Sedimen tDeth BUFFER (TYP.)/ l IJ M O Sediment Depth) 3.50 1.5 1.5 ` 1.5 v/ /l /
' EROSION CONTROL CONSTRUCTION SEQUENCE BUILDING EXPANSION STAGE 2 / , / / ; , Depti, to crest of spillway .f Spillway 5 . 2.5 2.5 2.5 EW-200 DI-206 / / W
, ~ ~ L: , _ € - I Side Slopes1 INV.=297.00 T G=351.50 3.0 H:1V 3A H:1V 3,0 H:1V 3.O H:1V - / / /
f ~ h 1. OBTAIN LAND DISTURBING PERMIT. FROM THE DURHAM ,COUNTY STORMWATER AND EROSION CONTROL DIVISION. SCHEDULE A PRECONSTRUC110N MEETING IMTH THE DURHAM COUNTY " J F I ~~w ~ ~ ~ z , Spillway Length INV.' OUT=343.55 J/ / r Z Q V 20+40 12 10 10 DI-201
v_..R 6 STORMWATER AND' EROSION CONTROL DIVISION (919-560-0735}, THE SITE CONTRACTOR(S) RESPONSIBLE FOR GRADING ANO EROSION CONTROL, AND REPRESENTATIVES .OF THE OWNER AND .,'F / - - I I - °`~-~'r~ ~ - _ - ~ ; r ~ ~ ' a ~ Height of Berm 7 4 4 4 T/G=304.00 DI-207 - ~ / ~ Z
THE ENGINEER. iw ./-m ~ -lr~ _f,._,' ~..~:_.u~ .m,,;,~ ~ < <a Top of Trap Length INV. IN=299.10 T G-352.2D 3th 494 100 96 84 / - f Q
,,~q.-.-.. ~ ~ I i j; ~ 2. INSTALL CONSTRUCTION ENTRANCE, SILT FENCE, DIVERSION DITCHES, SKIMMER BASINS ,(SB-2 AND SB-3), _TEMPORARY SLOPE DRAINS AND INLET PROTECTION FOR EXISTING DRAINAGE INLETS T.~~,- ~ ~ _5 Top of Trap Width , INV.OUT=299.00 INV.IN=344,75. / 1...1 h 120 62 59 54 ' INV.OUT=344.35 ~ ,0
' AS SHOWN ON THE PLANS. J i ~ ~ 1Fm ~ a. ,w,~ ar Storage Volume, Required ~ - - k Required 54,180 9,468. 7,920. 5,292 DI-202 ~ \ 1r 1 ~
NOTE: INLET. PROTECTION AT EXISTING INLETS WILL CONSIST OF A SILTSACK AS WELL AS BLOCK AND GRAVEL INLET PROTECTION. SILTSACKS SHOULD BE MONITORED- AFTER EVERY RAINFALL / ~ _ r- ~ rr~- rt----- - ° s~ _ m~.,~v 35a__ w ~ I - - - - j Storage Volume Prov'd. ; Prov'd: 120,490 9,530 8,480. _ -6,370 - T/G =18,~?D DI-208 ~z / ~ W -INV. IN=313.10 T/G=352.20 r ~ / W
_ EVENT AND CLEANED OUT AS NECESSARY: _ _ _ - I ' -,~i ~ - ~~.1 ~ ~ / / _ _ ~ Sediment 5urfoce Areo Req'd " Area Req'd 26,960 4,740 4,310 2,910 INV. OUT=302.00 INV. IN=346.70 ~ I
3. CALL DURHAM COUNTY SEC DIVISION [phone]; FOR ON-SITE INSPECTION. AND OBTAIN .CERTIFICATE OF COMPLIANCE. / ~'T' / o ~ - ~ ~ ~ /,t_r Sediment Surface-Area Prov'd I ` INV. OUT=346.2D -Area Prov'd 40,110 4,820 4,350 3,380 JB-203
Droiria a Areo AC. ~ 4. CLEARING AND GRUBBING ONLY`IN THE AREAS TO'BE GRADED. g ( 7 C.} 15.05 ` 2.63 2.52 1.71. RIM=352.60 DI-209 ~ t"
- Disturbed Area (AC.) I~ INV. IN=345.4D (DI-204} T/G=352.20 / I aC.) 15.05 2.63 2.20 1.47 ~ , PRDJECT ND. MER-10020
5. BEGIN FluaNC AND GRADING THE sITE. as THE I I DISTURBED AREA-BUILDING EXPANSION - 10.31 AC. SITE S BENG EXCAVATED / FlLLED, 11-IE CONTRACTOR IS TO ENSURE THAT ALL EROSION:CONTROL MEASURES ARE FUNC110NING PROPERLY. ~ -Average Dimensions INV. IN=34D.94 (J8-205) INV. OUT=347.75 ! 1 / aensions - INV. OUT=326.40 ` = J ~ / ~x~~ ' MER10020-EC2
DISTURBED AREA-PARKING ADDITION = 2.3'7 AC. ' 6. INSTALL STORM DRAINAGE SYSTEMS. INSTALL INLET PROTEC110N DEVISES ON INLETS AND JUNCTION .BOXES AS -SHOWN ON 1}iE PLANS. INLET PROTECTION AROUND JUNCTION. BOXES MAY BE Trap ID Drawdown F Drawdown Skimmer Type(s) nl_Dna ,J rt-- 'J
Rtmuvcu vivuc 1mr_ ~IIC 1--) omuu~pllI iu UMAUt. ANU int MRM1ULt WVtK iZ) 1Na1HLLtU. TOTAL DISTURBED AREA = SB-1 2 DAYS 2 DAYS 1 5 Inch Skimmer(s) with a(n) 4.75 Inch DESIGNED BY: WTO
12.68 AC. NOTE:' WHEN REPLACING EXISTING 18" PIPE DISCHARGING INTO THE WEST POND, THE CONTRACTOR SHALL ONLY UNCOVER THE LENGTH OF PIPE THAT CAN BE REPLACED AND BACKFILLED BY _ orifice(s) T/G=352.00 INV. OUT=345.75 DRAWN BY: DLP
THE END OF THAT DAY THE TRENCH SHALL' NOT REMAIN OPEN OVER NIGHT). THE CONTRACTOR WILL PLACE A TEMPORARY EROSION CONTROL MAT OVER THE DISTURBED SOILS AT THE EN SB 2 2 DAYS ( D 2 DAYS 1 - 2.5 Inch Skimmer(s) with a(n) 2.25 Inch orifice(s) JB-205 NC ctun (Nan as) SCALE: 60'
OF EACH DAY. CONTRACTOR SHALL MAKE EVERY ATTEMPT TO PREVENT SEDIMENT ENTERING THE WEST POND. ANY SEDIMENT THAT DOES ENTER THE POND SHALL BE CLEANED OUT - IMMEDIATELY. TEMPORARY AND PERMANENT SEEDING NOTES: sB 3 2 nays 2 DAYS 1 - 2.5 Inch Skimmer(s) with a(n) 2 Inch orifice(s) RIM=352:25
SB-4 2 DAYS 2 DAYS 1 - 2 inch Skimmer(s) with a(n) 1.75 inch orifice(s) INV. IN=342.84 (DI-206) DATE: 10-15-2010
7.. STABILIZE GRADED AREAS AS THEY ARE BROUGHT TO FINAL GRADE. TEMPORARILY SEED AND MULCH DENUDED AREAS WITHIN 21 DAYS OF ANY COMPLETED PHASE OF CONSTRUCTION. ONCE TEMPORARY SEEDING: AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE FINAL GRADE HAS BEEN ACHIEVED, PAVE OR PERMANENTLY SEED ALL AREAS AND SLOPES PER NCDENR'S EROSION SEDIMENT CONTROL PLANNING AND DESIGN MANUAL VERSION 6/06 FOR A PERIOD OF MORE THAN 21 CALENDAR DAYS MUST BE TEMPORARILY Notes INV. IN=343.75 (DI-207) GRAPHIC SCALE INV. OUT=341,64 60 0 30 60, 120 s1~ET NoEC-102
SEEDED. SECTION 6.10 AND 6.11. SEE DETAIL' SHEET FOR SEED TABLES. j 1. Side slopes pertain only for
berm, 241V above that, pertain only for the vertical height from the base to the top of Dve that,
8. CALL DURHAM COUNTY SEC DIVISION [phone], FOR ON-SITE INSPECTION AND OBTAIN CERTIFICATE OF COMPLIANCE. PERMANENT SEEDING: AREAS THAT HAVE REACHED FINAL GRADE MUST BE PERMANENTLY SEEDED WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS 2, See details regarding skiror7e regarding skimmer. specifications, 1 inch 60 ft.
ALL EROSION CONTROL MEASURES ARE TO REMAIN IN PLACE` UNTIL SUCH TIME THAT STAGE 2 GRADING HAS COMMENCED AND THE COUNTY INSPECTOR AUTHORIZES THE REMOVAL OF EXISTING 3, See details on baffle spacir M on baffle sparing; FINAL DRAWING - RELEASED FOR CONSTRUCTION MCA DAMS

i
a ,
_ n: EROSION CONTROL .LEGEND ~ H
, 'f i I ~ ~ ~ `~EX S WATER / k` EROSION CONTROL NOTES: z
- ~ ~ = ~ ~ ~ d C~ ` ~,ro.~'';. CONSTRUCTED / ` LI 5 LF 0 GP w
_ f I 1 EX. I . ~ , ~ ~ ~ ) / ~ ~ X , -e-,..- .ice' ___f _ - f~'g __-_i`,__ 1x 9~"~°i' / / - _ _ DI 64 4. s ~ ~ SILT FENCE OUTLET 1. EROSION AND SEDIMENT CONTROL DEVICES MUST BE INSTALLED AND ~I ~ o z / -'III~~~IU INSPECTED PRIOR TO ANY GRADING ON SITE: THE CONTRACTOR SHALL-CALL ~4 z i
- v _ 4 ~ , ~ _ - . ~T - 'F''~C ~ , ~ \ .SILT FENCE v' - , = _ - - P ' ; ' a.: ~ FOR AN INSPECTION BY DURHAM COUNTY STORMWATER AND EROSION CONTROL ~ ~
_ 1,_,~... a , ~ 4~~~ - Ear. .-1-._..___ , _ _ - - _ _ s,.- z -w i.._ _ - °_~L'°,~^, -4. ~"`D ,r~. FILE ~s 1. ~ DIVISION (SEC}.ONCE INITIAL MEASURES ARE IN PLACE.: ~ ~ " r:a E ~ z
k-"F _ 1 - - / ' a I' T E r_ - .-x k ate. J ~ ` C ~ ' j' ,4 , ; p INLET PROTECTION ~ 2. A COPY OF THE APPROVED EROSION CONTROL PLAN MUST. BE ON FILE AT ~ Z 0 ~ ~
/ \ , ~ ~ E / .e r _ { T~-_ THE JOB 51TE AT ALL TIMES. G R W ~ ~ - SF SF - SILT FENCE
, _ ~ - r~.TT _ _ / ` 3, CONSTRUCTION, MAINTENANCE, AND REMOVAL OF ALL EROSION" CONTROL ~ ~ U i~ _ _ ~ ~J'
, i~ F: i ~ ~ a , ~ SILT FENC / _ TP TP - TREE. PROTEC110N DEVICES ARE THE RESPONSIBILITY OF THE GRADING CONTRACTOR UNLESS `o
/ ~ 3 / G€ : ,f ' ~Y r~r^ I it e::< / ' _ Its?. ~ •~i "~'i sa. ? 1 ] ~F'. / ~ UMITS OF DISTURBANCE OTHERWISE NOTED. W F-+ W ~ ~ o
/ 7 ;r s I-" - ( { 4. ANY GRADING- BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A I~+•1 WOODED.AREA *SEE NOTE ~ W ~
_ - , {ILLUSTRATIVE ONLY) VIOLATION OF THE CITY/COUNTY EROSION. CONTROL ORDINANCE AND IS ~ a ~ ~ l ~ ~ ~ SUBJECT TO A FINE F-I••I ~ ~ ~ ~ ~ '
- _ EXISTING OPERATIONS ~ , u; ~ ~ ti b4 ~ ~ - ~ ~ ~
i ~ , , SUPPORT FACILITY I ~:r~r ' , ~ ~ I, ~ ~ - o° o° ° o° o' 5: STABILIZATION IS THE BEST FORM OF EROSfON CONTROL. TEMPORARY. SEEDING ® ~ UI ~ ' , o° o° ° IS NECE5SARY TO ACHIEVE EROSION CONTROL. ON LARGE DENUDED AREAS a+ ~
FFE=356.00, ~I F ~ ~f ~ ~ / ~ ~ l' ;.t ~ ~ ; ~ 231 LF 30" RCP ° o° ° ° ° CONSTRUCTION ENTRANCE AND ESPECIALLY WHEN SPECIFICALLY`REQUIRED AS-PART OF THE ~ W F" b
e ~ ~ ®1.75% / o ° ° ° CONSTRUCTION SEQUENCE ON .THE PLAN. ~ Z ° p ° ° ° °
~r .j' f, ~ 6, _ ~ P f EE PROTEC ~ ~ " o o ~ ¦ 6. ADDITIONAL MEASURES TO CDNTROL EROSION AND SEDIMENT MAY. BE ~ ~ W o ~
~ ~ _ ~ , ~ ~ " / \ FEN ~ REQUIRED BY A REPRESENTATIVE OF THE DURHAM COUNTY-SEC. a+ ~ ~ ~
` ~ , f : ( E~~ ~ TEMPORARY DIVERSI N' NOTE: "WOODED AREA" LINE IS FOR ILLUSTRATIVE ~ ' a 7. PROTECTION OF EXISTING VEGETATION: AT THE START OF GRADING INVOLVING ' a ~ PURPOSES ONLY AND CLARITY OF THE PLANS. THE STRIPPING OF TOPSOIL OR LOWERING OF EXISTING GRADE AROUND A
f ~ ~ _ ITC / REFER TO THE "LIMITS OF'DISTURBANCE" LINE FOR TREE, ACLEAN,-SHARP, VERTICAL CUT SHALL BE MADE AT THE EDGE OF THE W c
- - yap, ~ ~ fp°'~` '9' ~ ~ o,~~ STAKE OUT OF CLEARING LIMITS. TREE SAVE.AREA AT THE SAME TIME AS OTHER EROSION CONTROL MEASURES Z ~
~ ~ ~ _ 1 / /I - i ; ~ _ s 3 .SKIMMER (TYP.) € t I ' I ~ I ARE INSTALLED. THE TREE PROTECTION FENCING SHALL BE INSTALLED ON THE
~ ~,;~~-u..~. .l~~~"' / : ;t":r! ny VIA i'- I e ~ ~ ~ -.~-.,-~.:~a~ ~t / _ ~ / Sri ~~a f \ ~ \ / ~ / ~ l j ~ SIDE OF THE CUT FARTHEST AWAY FROM THE TREE TRUNK AND SHALL REMAIN z j ~ 1 I IN .PLACE :UNTIL ALL .CONSTRUCTION IN THE VICINITY OF THE TREES 15 W
I ~~~~E} ~ / r r~; ~ Fri s C' ' 1 , , N / . f r~~ REDUIR B~ADDITIONAL ~ 1 f COMPLETE NO STORAGE OF MATERIALS, FILL, OR EQUIPMENT AND NO
I g - ~ REDDIREI;1; ADDITIODIAL-- r• , , 3 _ I EMERGENCY SF7ILLWAY ~ I TRESPASSING SHALL BE:ALLOWED WITHIN" THE BOUNDARY OF THE PROTECTED J ) AREA" AND SHALL BE P05TED ON THE PROTECTION FENCE. A PROTECTION CARO ~~i,
~ , - ~ ~ACCFSS4~Lf~P_ARKING _ {~c~ t - ~ ~ I III r- r {1'(P:} ~ r , - ` ~ ~ ~ FENCE"CONSTRUCTED OF MATERIAL RE5ISTANT TO DEGRADATION BY SUN, WIND, ~.`~4~•'•••S••~.
E °SPACE - - ~ _ ~ ~ - - ~r r` t ~ a' t',~ ~ -1 I I SB-4- I I I I o. - ~ l I ~ / ` AND MOISTURE FOR THE DURATION OF THE CONSTRUCTION, SHALL .BE ~;'pFE .,y r / I ( , INSTALLED'AT THE SAME-TIME AS THE EROSION" CONTROL MEASURES AND ; y's '
_ : - - - - « tr 1. X I 'T__ i J ;s.~ _ n / . \ SHALL BE 1N PLACE UNTIL ALL CONSTRUCTION IN THE VICINITY OF THE TREES ~ ~ AL ~ ~ -
: ; : , , err u L s'; ; ~ _ E- - 1u'~=`I-". I / / r ~ I , 15 COMPLETE 22630:' / l
_ ~ -v is z ~ I I I BAFFLES (TYP.) : 8, A CONSTRUCTION SEQUENCE HAS BEEN PROVIDED (SEE THIS" SHEET}. %~'•~'~NG~NE~~~~~'v~
f - ~ ' ' ' ~ I I I / I. r~ I _ INLET. PROTECT` TYP.) a., F / ~ INSTALLATION OF ALL PROP05ED .SEDIMENTATION & EROSION CONTROL !,,~l~q P ~~0
~ ~ i t ';,~'s ~ .1~ ~ III. I : I I I I /~C„ ,.v_ ~ y q ~1 „y~. 3;~ ~i mot.. f€ i ~N ~----_J I t..) / MEASURES IN THE SEQUENCE(S) PROVIDED AND MAINTENANCE OF THOSE iOtM T, 09++'tlit, / / ~ / DEVICES IS REQUIRED THE CONTRACTOR MAY BE ALLOWED, .WITH .PRIOR <<nunu~~+~,"
- . m 1 i ~ ~ _ _ i' APPROVAL FROM THE OWNER,-TO COORDINATE CHANGES TO THE PLAN WITH
~ °~I ~ I ~.:7fs r_ F- ~ i 365.1 '`---3- s_~ " l ~ ,,F - - THE ON-SITE SEDIMENTATION & EROSION CONTROL .INSPECTOR AND THE
f.! _,,e-' ~ _ - i 1 ~ \ 1. 65.40 - - t 1 " 364.70 6 ~ G _ - - - 1 A , _ =F\ , ~ ,t, 4. 6 . 64:80'0 365.5 N 3 4.90 ENGINEER.
: ; / . P,G ~-`sa Vim,-„ yk' ~`k In 9. CONTRACTOR SHALL INSPECT AND`REPAIR ALL EROSION CONTROL DEVICES AT
, ~ , - ~ ,3. i ~ ~ i 8 LF 30 -RCP l ~ 1 { ~~s I ~ ~ ~ f s~ { `a ° fF 6 ' - i - 364.70 ®1.DD% 1 ~ #I ~ .,-.__-v, `4-_._:_ q 364.9D 364.Oa" \ 364.20 ' ~ / l j ~ LEAST ONCE PER WEEK AND AFTER EVERY SIGNIFICANT RAINFALL EVENT.
1 \ # i I r~ .A ~ ti W""r'= 363.50 ti , \i1/ ~ ~ i ; ,361.,5 PLUG END OF PIPE WITH. / ~ ~ _ - " ~ 10. CONTRACTOR. WILL FIELD LOCATE SILT FENCE OUTLETS. AT LOW POINTS IN SILT
z_ ' _ . r. r-._~ n-~,,s ~ f i , ~ rz4 ~ o ° ~ 364.20 N / F ~ ~ 3sa. 3s4.aD MASONA PLUG - _ 363,70 4 sl a ~ ~ : -u~ 3; ~ ~_~361.68 0 4:3 ' 363,50 ; ~ I€ , ~ , g5ai --10 N0 BUILD . , r~:.. , gt o ~ v 3s4so ~ / / ~ \ ~ 1 FENCE AS REQUIRED TO PROVIDE RELIEF FROM CONCENTRATED FLOWS,
_ , r ~ BUFFER TYP. , ~ ;'h .36L75 " o t 3 .8 364. 1 64.40 ,1 I j ,y} _6 e ~ 36 36 36 685 / / \ 1' - - , 11: CONTRACTOR SHALL CONSTRUCT -AND MAINTAIN A WASH RACK AND WATER
1 ~~a,.~.. e,~~® e.~.___-~-'c~„_ n-., I~r_t~~A } i >,4..r a , Q ~ 364.70 I o t / ! SOURCE AT EACH CONSTRUCTION EXIT. ALL TRUCKS LEAVING THE CONSTRUCTION AREA WILL BE REQUIRED TO REMOVE ANY SOIL AND SEDIMENT
,E E 1 61. .364.7 I _ , ~ , t ~ i I3 4.20 364.35`~B-1 -122. 363,85 ~ 364.20 / li i.~:.-.. ~ : + CDNSTRUCa]D~L - yJ 36 B5 36 .35 _ F,• 1 36.6 s. t, ~ ,d,, ~ 2a / ` - - ~ ~ TO ENSURE THAT THE EXISTING SITE AND ROADS D0 NOT BECOME SOILED BY
- t~ € j;., ~ ~ ~ l I ~ 36`3 363.5 ~ / 1 • ; = , ~_~ENTRANCE/EXIT (TYP.) . ~~3s2.2 ! ~ ~ 363.oD ~ 3s3,a0 \ 1 ~ / CONSTRUCTION ACTIVITIES.
' (I I ~ . - ~.~.-,z-, ~ G -z-;~ - ~ `~E, : 6 • 6 fir ,Is-,,_ I1 ~ / i. a i ~ t, a m ~ 12. VLL DIMENSIONS AND GRADES SHOWN ON THE PLANS SHALL BE FIELD o
~ , = - ~ ~ ~ '~44 'y ~ a- _ -`1.__ _`~:,r~. ~ 57 LF 30" RCP / ~ _ _ ~ _ s . 1 I, I y €I_n. _of! ~ ~E E:~§~`,P `1~ ~j31_ - ~ 35 4 ilE - 1 3 'G6 ~ y @.1.75% ~ ~ a~i~~.€r~E~ ~ E~ € _ _ s ~ ~ ~g I I ~rl 2r 365:25 ~ ~ ERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. CONTRACTOR SHALL
` . - - ~ _ ~ n'~`~~ ~ ~ I 64.80 / E z. f ; ~ ~ NOTIFY THE ,OWNER IF ANY DISCREPANCIES EXIST PRIOR TO PROCEEDING WITH ~ ''1 \ ~ - ~ CONSTRUCTION FOR NECESSARY PLAN DR GRADE- CHANGES. NO EXTRA y
; t ~ _ / ; / - E 1: / ~ ~ COMPENSATION SHALL BE PAID TO'THE CONTRACTOR FOR ANY WORK DONE W
.1 ti9 : € .1 ~ ~ ~ DUE TO DIMENSIONS OR GRADES' SHOWN INCORRECTLY ON THESE PLANS IF ~ a SUCH NOTIFICATION HAS NOT BEEN GIVEN.-
I. _.r, t _ ~ , , / _ LF 30 RCS / ~ E [ , I ~ , ~ j ~ ~ ~ . ~ ,_4; 1.84% . ~ ~ ^
_,,,i 13. STORM DRAINAGE STRUCTURE LOCATIONS AND PIPE SIZES SUBJECT TO FINAL U / / / / \ \ ~ CONSTRUCTION DRAWING APPROVAL ~ Z
33 i 1_ / I ~ E ~ [ / ~ - 14. SILT FENCE OUTLETS SHOWN ON THESE PLANS ARE BASED ON THE BEST h,-I
_ _ / \ TOPOGRAPHIC INFORMATION AVAILABLE AT THE DIME OF, DESIGN... CONTRACTOR' i` ~ ~ ~ \ - - - TO FIELD VERIFY AND ADJUST LOCATIONS OF SILT .FENCE OUTLETS AND/OR ~ ~ ' ~
' 1, f ~ fa ~ I~ , s: I IE~~G I fi to i i '.f„...-,~. g _--......-®.se '=,a-~-,~.-,-,.~.-~.I~'I, / I ~ I ~i f i. ~ ~3 J s.~,.. _ _ \ i PLACE ADDITIONAL OUTLETS TO INSURE THAT ALL LOW SPOTS ALONG THE SILT A
, _ ~4 - / e ~ 1- ~ E , _ ~ ~ , iei ~ Esc ~S p6 ~~.-~,zP X37 _ ~~~~-,-_ae man t ~I a I I ~ ~l _~~..r - ii f teai.~ it A I . / / ~ ~ ~ \ FENCE HAVE AN OUTLET. Q ~ ~ Z
p 3 ~62-~..--.~-', = ~~{-X-BARKING --m---~I, ~ :1..,-.~. ~ , ~ i) I ~ a.n__,,,, ~s ~ °~:=_ti_.,_
s
9 ~ 3sz°"®"~ e ~-mss.., ~ . g. - `11 3 p Q ~ 1 _._.e._._ _ v - _ - - m ~ P,~ €~i Ina I ~~y.J \ 4 =F - E [ ~ ' I w~-~.- - -.-..m.-+-~~z ~P^-`^^~-^ h. ~ si--- -...---•--F 1El ~ # ~ PI' ~ ~ I -mi...-.~- / 1' \ SKIMMER BASIN DESIGN TABLE ~ ~ ~
I E~i l~l , ~ Is ~r~ I. ri- s e 1 j ~ ~ (n _ T ~ ~ ~ - ` i I r _ , / ( / ~ ~ ~ ~ SEDIMENT."TRAP ID SB-1 SB-2 SB-3 SB-4 ~ O Q E
j$ € ~~a -tea.-~ - , =~n.~ L,d .'§,I E ~ § ~ 3 \ - _ I ~ \ Q10 (CFS} 62.0 cfs 10.9 cfs 9.9 cfs 6J cfs x a a a O
.m.-~. _ -,.,._r_~ ~ ? / r ~ / ' ,I' 66.7 36 :1~ 66.90 ~ ~ 1 ~ { ~62j ~ i F I a '1 f ~ / ' # ~ ~I 3.7.60 ~ 67AD
m , s>~ , : ~ € 366.40 36.5 / - i e 1 was. - - ( A . - D 3 j,- I - ._36~9~ 3fi7~25 \ ' I ~ ' I Bottom Length 440 * 76 * 72 60 ~ ~I W 0 Z Bottom Width 66 * 38 * 35 30 ~ ~
. ; I ~ ~ E~, ? e ~ m 367,30' 3 10 / ..r~:I~" _ _ r.-.~:~s `£Z ~ r 366.40 ~ ~ ~ ~ , - ~ - - . 366.8 - - / ~ / / r - - - ~ Sediment Depth 3.50 2.5 2.5 2.5
\ _ : 'e- .I ~1 s _ ~ _ ~ 366. i 6. 1 ° 7 / / , ~ i ; ~I t 1 36 .5D ~ 3615 ~ „ f 4 f _ r ~ , F , / ~~'d ~ r 7• 367.00 ~ _ ~ _ ~ 3s .30 TEMPORARY DIVERSION / ~ / \ Freeboard (from Sediment Depth} 3.50: 1.5 1.5 1.5 a a J / ~ / N
E _rfi - ~ ~ ~ ~ ~ I 45 DITCH (TYP.) _ a. _ ` , \ Depth to Crest of Spillwoy 5 2.5 2.5 2.5 W W ~
' _ r_ ~ _ = --CDNST CT1DN ~ F ~ 3 3 7.20 S E 6' ~ . R i , 367.95 ~ ~ ENTRf CE (TYP.).= ~ 367.95 ~ i ~ / \ Side Slopest, 3.0 Hc1V 3.0 H:1V 3.0 H:1V 3.0 H:1V Z W ~ A
/ ~ d o ~ \ I , 3._~I' \ / 366. ~ 367.45 _ h ~ S ~ ,x, y / ' / Spillwoy,Length 20+40 12 14 10 ~ Q
= \ \ j` I ~ ~ _ i ~ a } 368.35 368.20 368.65 :Height of Berm 7 4 4 _ 4 ~ y'
_ . - ` 1. ~ ~ i : 9 ~ rl 367.85 36 .70 368.15 \ ~ d;,:` ""_z-- - _ - - _ ~ ,i _ - - - ~ ~ .387. 7 r 3 Top of Trop Length 494 " 100 96 84 / ~ I I ~ ~ Top of Trap Width 120 62 59 54
~ g - 372 ~ ( ~ r ~
= / I ~ I / 4" L - - _ ~ o~ - _ - mss' 3 7. 4 37 ~ ~r a~ ~ ~ - - ~ ~ _ ~ i 3 784 ` ~ ~ ~ Storage. Volume Required 54,180 9,468 7,920 5,292
: , _ ~ _ / / ' / Storage Volume Prov'd. 120,490 9,530 8,480; 6,370
I $ ~ Eras a ,F s ~ . ~Y 9,.,..,,,. _-.,r ~ ~ dL ~ - / ~ / ~ Sediment Surfoce Area,Req'd 26,960 4,740 4,310. 2,910
I / / ~ , ' / Sediment 5urfaoe Ared Prov'd 40,110 4,820 4,350. 3,380 O
( r . P / - .,f ~ 33014?' / / 4 ,e ~ ~ I / Drainage Area. (AC.} 15.05 2:63" 2.52 1.71 (H~ Z
~ / / ~ / Disturbed Area (AC.} 15.05 2.63 2.20 1.47 ~i O
' i~ ~ 11 ~ t . I ~ f REE PRQTECTIO F,. . ~ - f ~ k ~ _ = i=. ~ ~ , ~ R ~ T`4 _ ~ . ! ~ k; r~~ 3 ~ ENCE ~`fYP. q 5 ~ / S L E E / ) 1•T ~ f >l I ~ * -Average Dimensions o e,~
r_ _ _ ~ e... _ _ _ ~ r + _v7„ I i t m~ ~ , pfd i ( ~I I~, \ / ~ f / ' , Trap ID Drawdown Skimmer Types} A
jp ( s y t a E 5 ~ , / / ~ SB-1 2 DAYS 1 - 5 inch SkIMMer(s) with a(n) 4J5 inch orifice(s)
/ SB-2 2 DAYS i - 2.5 Inch _ Sklmroer(5> with a(n) 2,25 inch ~~r"`II) Q 'k
_ ~ , .r-- / / / ~ orifice(s) W V
a ..sue-. f-i~,r. ~y~ xo.a a ~ ~I f 'f.I ~ 1 ~ \ 1~ / i \ \ SB-3 2 DAYS 1 - 2.5 Inch SklnMer(s) with a(n) 2 Inch orifice(s)
a,== ~t - ~ ~ 3 _ • s a 'c?.= t':"`~~'~S _ i _ i ~j~ . i !s1 F` ` ` ~ / : SB-4 2 DAYS 1 - 2 inch Skir~Mer(s7 with a(n) 1,75 Inch orifice(s)
' ~ ,s_ - ; ~ ~ ~ p - € ~`d ~ fit ~ \ - ~ Notes a QI
J ~ F ~ _...a! '..°1 ~~..t `f c= F~-e1• 5 ~ m I i \ 1 V'' _.l ~ 6{/ '..'f' f \ $ 1 1 - . k,;' ~ @ _ 6 ~ :f - \ ~ ~ - \ ' `0 '~~_T_"'. ! ~s r ~i ~ ~ t a "~...^^~"^y Jr ~ _"^--+.~'I n~~ / / ~ ~ ~ \ _ - ' l; Side slopes pertain only for the vertical height front the base to the top of I"~ 0 1
, _ ,4; ( - \ s. - - _ _ O _ ~ ~ berM, 2H+iV -above that, Fi
_ : - - - - . ~ . • vl~. III„ ~ - - ~ , 2. See details regarding skiMroer specifications. l
3. See details on baffle spacing," ~ a
3 - ~ _ 3 ~ ~ iii
~0 ~ - _ - ~ ~ ~ \ ~ EX. CB-63 ~ 0
' : , _x-_ ~ - - ~ ' " - - ~ T/C=351.33 ~ V _ 10 \ ~ ~ EX: INV. IN=345.83 (EX. DI-64}
r g t r _ q~---~ ~ \ \ `NEW INV. IN=345.83" (JB-119) ' ~ qL__- ~ o ~ EX: INV. OUT=345.58 '0 ® / ,

_ . . ~ - ~ ~>v ` ,i - ` ~7 ~ ~ -----"LLD ~ R M 353.00 '"fi / ~ ~ ~ ~ ~I \ ~ INV. OUT=347.85
EROSION CONTROL CONSTRUCTION SEQUENCE -PARKING ADDITION - _ ~ ---T, ~ ti9 ~ "C'- -~.L INV. IN=347.95 (CB-120} ~
_ :.v_,~ _ _ . ~ 0 CB-120 Q ~ - _ ~ m m T/C=364.70 ~
0 - 1. INSTALL TREE PROTECTION FENCING AND CALL FOR AN INSPEC110N TO OBTAIN CERTIFICATION. ~ _ _ _f ~r--~ _ (VARIABLE N4p. ~ s \ _ ^ ~ ~ INV IN=35210 (CB-121)
TAI I P ~Tr~-Pb6LI~RfW)- - ^ ~ 2. OB N LAND. D STUBBING ERMIT FROM THE DURHAM COUNTY STDRMWATER AND EROSION. CONTROL DIVISION. SCHEDULE A PRECDNSIRUCTIDN - "m E / \ ~ ~ ` ` ~ ' ~ ~ INV. OUT=352.00 ~ W
_ _ MEE WITH THE-DURH COUNTY STORMWATER AND EROSION CONTROL DIVISION (919-560-0735),: THE SITE CONTRACTOR(S) RESPONSIBLE , ~ ~ ~ ~ - - ~ ~ ~ ~ ~ ~ C6-121 ~ w~,. T/C=363.45..
' FDR GRADING AND'EROSION CONTROL.AND R EPRESENTATiVES OF THE OW ER AND THE ENGIN 1 ' - '~5 N EER. 4 i 1',~_ ~ INV. IN=353.45 (CB-122) -
3. INSTALL CONSTRUCTION ENTRANCE, SILT FENCE, SKIMMER BASIN SB-4, AND DIVERSION DITCHES AS SHOWN ON THE PLANS. r4, s - ~ \ r-- 1 INV. OUT=353.35 ~ ( _ CB-1263:
1 ~ ~ ~ - 4 HAM. - ~ . ~ ~t` \ . CALL DUR COUNTY SEC DIVISION [phone], FOR ON-SITE INSPECTION AND OBTAIN CERTIFICATE OF COMPLIANCE. ~ ~ ~ 9
-L ~ _ ~ INV. IN=353.90 (CB-123) ~ t ~r~.~, INV.OUT=353.80
" 5. INSTALL PROPOSED STORM DRAINAGE STRUCTURE WITH BLOCK AND GRAVEL INLET PROTECTION, IN ADDITION TO SILTSACK. ~ " - ~ _ / ~ - , CB-123 =v~..
6 ~ ~ - 1F - - BEGIN GENERAL EXCAVATION, FlLLING AND GRADING OF SITE. AS THE SITE IS BEING EXCAVATED /FILLED, THE CONTRACTOR IS TO ENSURE.. ~ ~ + ~ E , / / / ` 1`~ ~ 1 _ -,,.zw„ \ T/C=364.94. PRDJECT NO. MER-10020
THAT ALL' INLET PROTECTION A _ ~ ` , ND. SILT FENCE IS FUNCTIONING PROPERLY. \ / , - ~ ~ / _ / ~ ~ ~ ~ - _ ` . INV. IN=355.00 _z -r ~ ~ ` ~ ` - - - ~s- _ ~~-.INV.. OUT=354,90 Fnexaa~:
. / - ~ ~ . ~ , , 7. INSTALL THE STORM DRAINAGE SYSTEM. ~ ~ ~ , ~ , ~ ~ - - MER10020-EC3
nomnnrcm nv. 11fTn
8. ' STABILIZE GRADED AREAS AS THEY ARE BROUGHT TO FINAL GRADE. TEMPORARILY SEED AND MULCH DENUDED AREAS WITHIN 21 DAYS OF vv IV
ANY COMPLETED PHASE OF CONSTRUCTION. ONCE FINAL GRADE HAS BEEN ACHIEVED, PAVE OR PERMANENTLY SEED ALL AREAS AND SLOPES DRAWN BY. DLP
PER NCDENR'S EROSION SEDIMENT CONTROL PLANNING AND DESIGN MANUAL VERSION' 6 06 SECTION 6.10 AND 6.11; SEE DETAIL SHEET FOR ° NC GRID Ov" 8s) SCALE: 1 - 40'
SEED TABLES. TEMPORARY AND PERMANENT SEEDING NOTES;
DISTURBED ' AREA-BUILDING E - XPANSION - 10,31 9. CALL DURHAM COUNTY SEC DIVISION [phone], FOR ON-SITE INSPECTION AND OBTAIN CERTIFICATE OF COMPLIANCE. 10,31 AC. DACE: 1p-15-2010 TEMPORARY SEEDING: ' AREAS THAT WILL NOT BE BROUGHT TO FINAL GRADE GRAPHIC SCALE
DISTURBED AREA-PARKING ADDITION 2:37 10. REMOVE SILT AND CLEAN ALL STORM STRUCTURES AND PIPES. CONTRACTOR TO TAKE CARE IN CLEANING METHODS TO ENSURE THAT NO 2.3~ AC. FOR A' PERIOD OF MORE THAN 21 CALENDAR DAYS MUST BE TEMPORARILY 40 20 4D eo ~ 0 N0 1
SEDIMENT LADEN WATERS ENTER INTO THE EXISTING STORMWATER TREATMENT FACILITIES. SEEDED. I - I O
TOTAL DISTURBED AREA = 12.68 E 11. REMOVE SKIMMER BASIN SB-4 AND RESTORE TO EXISTING TOPO AND VEGETATE 12.8 AC. PERMANENT SEEDING: AREAS THAT HAVE REACHED FINAL GRADE MUST BE
THE AREA. PERMANENTLY SEEDED WITHIN 15 WORKING DAYS OR 90 CALENDAR DAYS. 1 inch = 40 ft. McADAMS
FINAL DRAWING - RELEASED FOR CONSTRUCTION

- tit
. _ a
U~ H
w
OSHA APPROVED CAPS TO BE
s'Nax. D~ MAX " 1 NOTES: APPLICABLE AT 'ALL POINTS OF weamRtE as [AAECrEtl Av THE ENCmEER PLACED ON TOP f""` CC MAX_" 1 . Z U OSHA APPROVED r`
NOTES; F' WAPldH@ 9CA! ~ OF ALL EXPOSED INGR_SS & EGRESS UNTIL SiTE IS METAL-POSTS CAPS TO'BE" ^ V ry F m o PLACED ON TOP ~ ~ ~ F ~ z
RAIY.ItoADBALLdSTOT3SL1iGE STONE SHALL STABILIZED FRE4UENT CHECKS OF TREE PROifCTI(INAREA IlT Fc,NGE. sill F~NC~ OF ALL EXPOSED H W ~ ~
- 6E USED: PAD TO BE 5DVL X 2D~W. X 6° TjiE DEVICE APfO TIMELY MN.IC Ga. DC NQT ENTERiAiN.l2.1f2 Gd:~--"`~ ~.1---~..~- METAL POSTS U R ~ ~ ~ ~
6 AT .A, MINIMUM. MAINTENANCE MUST BE PI2DVIDED. LWE wefES; INr~WfoutE - WIRES` _ I 1, 1.- I. 1 f ` , ~ I h FLOW OF WATER ~y x $z~ I 12 GN1GE A %4 ON 2.X4 WELDEU iH.Hk W ~
6. TURNING RADIUS SUFFICIENT TO I 24GG p>< .:GAAOE. } HD9V,cD DN D PNEFDHlAEU CiP~NNELS ON - r)~' m ~ T02 j _
LARGE TRUCKS 1S 0 BE sYQ' ACCOMMODATE T y; SE414~I~N\ srEEL Ptlsr _ - I~ = I .I V61 ~ _i1111_IIU-IIIII~IIII~IIII°I =!R°11111=INN=PIi=1 =1 V~' Fv,O ~~4.~.EN1 5 _ 1 NETA P7STS ~7 " ~ O ~ ~ O
PROVIDED..: WC4EN WAtE EAewc ~ WARrANC SICK ~ Nd OAANCE, NA'AE55TANT III ~ ~ ~ ~ W ~ ~ a Da
MCH ~ TENrp.E STAENGTN C1 C: ENTRANCE(S~ SHGULD BE LDCATED~ TO~ ~ - ptll,Y PAfAICADE FABMC lTYPICALI ~bAAN E,. UY RESISTANT _ ly, - ~ ~ ULTFAVIOLET RE ISTNJ7 (BA ) MI3~7 r"~1~. I-~ I-~..~ / J,R;IC DR FOQhJhLFNi SFCUPFf. TO HIRE u 1~
PRUVIDE FOR MAkIMUM:UTILIT'( BY ALL- wcN TENSaesl~NCtN {1 ;3 ~ _ .POLY BdRAICAGE, FABAiC (t4PICAL7 r ~ z - _ ~ N/ MSTAL CLIPS DR WIRE A7 8' 4FF M _ ~ _ y ~ U GENTEk. ;ICI 1; Fy 70 INCREASE STORAGE CAPACITY ANO "
CONSTRUCTION VEHIClE5.. s ,4 IIIL` ~q INI To INCeIs t ~ . PRQLGNG PROLONG T1iC LIFE ,OF Ti1E SILT FENCE, ti ~ 0 w, a ~ ~
P IS GENEPI d. hIU.ST 6E MAINTAINED' IN A 'CONDITION ~'A FRONT UIEIV sEOIMErIT IS GENEFI~LLY AD4ISABLE TD DIG A / ~ W SEDIMENT PIl' IN FkUMT OF ThE SILT I U x ~s"'+
RICH ?NiLL PREWENT TRACKING OR. rrp : FENCE'A'H W aG a - T ' TREE PROTECT14N AREA 1 FE4CE'A'HENEVER P0551DLE. MAX, SEf>IUrIJI alJhlGE lLULt RENU~ti ~ ~ U ~ / ~ sL)IMFNT WHEN 1HIS `_EJE_ 4EACHE6 D4 - - F•R
OIf~ECT FLbt~ OF Ml1O., ONTQ :STREET. PERIOD(C:TOPDRESSINC WfTH STONE - A~' . ~ - tto yar :ENrf@ , - / a
51LL. 6E NECESSARYL KEEP •SbME liAiJdY. So,
~a,N WARNING SIGN DETAIL ~ ~ Ix M
e. ANY-tuIATERIAL WHICH STILL. MAKES IT SIDE VIEW. r7arES: t' ~i^ n DF1T0~ THE RO'A~~ MUST of ~.Cf~ANED Ur` - ~ - ~ _ - WARfNhti$IGNS i0 `eE,AI:AdE CF,'Cl14A8LF. AEATHERPAdbF M4 (fAfAL - - G ~ J~ - o°, w a
- - ~ ~ ' ~ LE7TFAS 70-6E PMGA 1MNlWW6 CtEdR,LY CEC~1.E AIA SPACER AS L~EIACfP, IMMEDIAITELY. srcNS xiAti,aE PLACEE:ai ao•adA+NVru ivrEAVALS - c' ~ Z o M a ~ cREN+'H COlEk 'N/ 56t & TAAI? AACKfILL.. - 1•rt -
- . ~ ~ - r - ~ PCACE'A SICN Ar EALV;EUa OF LINEAR ~lAEE PRe iECTICN AHC 570,4 CENTER'7FFAEdFTER ~ FQR'TREE PRO7ECTNN AREAS 4E$S rHAN 2p0'M PEAINETER AAOYA7E.:N0 LE55 7AA .ONE 51CN-PER PACs C[45N AAEA. N E . - 6' MIN, > ~ ,ATTACH SfaNS"SECORCLY TC. FEACE PCSiS AND'TABRIC : - - _ _ ~HSLT DRAI'JAGE .1CNL1'1
' ~ ~ NArt17AaN TREE PNCTECr10N fEkCE iMtbUCHOUl j]URA FX1N aF?NOJEGT. - , . _ ACOIi1CNAL "SICN5~.NAY ~9E RECLWffli ansEV oN ACTWL fEla COalUniJi4. - -rR ~ ~ - - - - VAl1RAL CRADE - ~ - : W
. - ~ - " ' . - ALACC+( SIGN At EACHIfTd} OF LMEARTREE PAerECTIW! ANp 50':W CBNYER-TfEREdFiER: ~ .d6., ' - g1,RRY hFPiDX,t2° CF FhBP.CdNTO 7R_NC-,
" :L'cn pnt'a Protecciao- z i_ ._I I I _ ~,~~~uE U~lq~~f
RAILRQt1q BALLASC OR SLRGE STONE.: de loA,ld:oles is' - _ _ ProARIldoEntrar i~, ~ - _ .e0,~(~' CARD ~~i?~ I CARRY 6' 0' HIRE INTD "BENCH. ee ,Cn°•°•
1 ee ~ P`• 4S 61E7n1 POSTS AT 1 D C C. MAS(,; ~ 2 i Q` i 9 i • j~
~EAL
NOT TQ SG LE VJARN[NG SIGN DETAIL, A 22630 NOT TO SCALE
J .loot, 'Mp}~"i ~c , A u,~...„, ,I. IROSIUN CONTROL DETAIL ~ 6~.: LRt)SIO;~ f;Ci~TPOI, DI'T,- CONTPOI DFT',Ali. •'•~.~G~NE~'~°~~~`~
,~^°A !r IiRUSIONC{}IV'I'ROLDIT.AIL ~r,, , , ~ DL~ItEiA,11rI COUNTY NC J, : „~;AF ULIP,HAthi Ct,}i~N Tl'. NC 6~ ~4NSTRUCTION ENTRANCE „ ~ , ~ RA . ; R DATE ID ~ : ~ llURIL'Lh4GQI7N1~ rvC ,
~ 1 ENGINEERING DEPARTMENT ' ~ r x , _ . ' T R. E E P P, O T E.C T O N D E T is L I;vtrr~Irriziuta I}rPar,T~,tl !"tvC,1TvP:P,RLNG7)L.P,1R7'Ibi~T .,,r, - ~ ~~+.;'{~s'~' GATE' ID r"`5~artal'" _ ~rP m~ 02'09. CE -1 .z ~ ~s., R..rN K c;.N! REt't l1tTNta T)>'P~PT iF\~ Wars ra ?i °•.....•O Q` e T.EMPa~ARY SILT FENCE . qM T• '°~`'e.Il
~ - - 0:104 TP-X ntiT°: o~;fl~ sl'-I _ ~~~4nln~~t~~~~
5 ~ _
S.
+ _ ~ - ( ~ INLET T9NE 35%
_ GE' SUIdACf AREA
`cir;: f3nr~T7.ES pius~'IrE boo tw: . PLAN MEIN DESIGN CRITERIA cotlt3:~FFLES ARt~ A55EMflLY"
FAN Fes? GENERAL NOTES, 50IiYAAYi lE1~GRAAY SENTIENT BASH
\ \ PRTIARY SPILLWAYt iRAoL2001AL;5PILlMAY 1hf F AIFERF1EA3iE . ~ ti1EMBRAN[ oNTLEr zaNE isz I. DRT4~: ~ srsFr: rosr ir,LE:~s'r I "C" ENCL05URE
NAoIMInA BRAPIAGE AREA: IC dCP.ii OF. SUFffACE AREA w4" rYTO 501,II1 GRO[iiCD. z : MIN T,A1M d7ElktE: IAdO, CEBL FEET PER ACPE OP DISTJ7EEE AREA
g MUN tjR 1 AREg 325 SCl!!4_ i EET PER LF$ Ur Qm PEAK f;OtV S`RUCTURE a MA„INM l(W RATIO: nI AT'C iClt APLF l ^~PARr TO N " DT ilAl'CLC liL1TE TAI: Up` o Z"
MWd VW RATU: nr j R m g, MIN'LAIN CEPTHI 2 FEED w 6EdATERPIC RECHANI54: SKptkCR / ~ T~ TIIE BOTTOhI.~YI} SIDES. AIINAAIN fEWA'ERING TI!,fE:. 24 HOLR9 ' a,
- - BA~FLES'3EPQIPEO,. : -run,R.cmr PERSPECTIVE VIEW Wa>FR ENPRY uNrr M " .
3:Br1F1 LE5 SHALL BE C01~IEG fED - EE>'GN UFE: LE55 TNAy 3 YEARS _~.Q~ X 'TU'THESll)E SLOPES'I'0 PRE4'E~'T W Q
t ~ BYP:155. c PVG END CAP PVC vENr scwEnul~ nct a PVC ELBOW PIPE PVC` PIPE
6KIMh1ER ~k.'PF[I?. F'1.OOR OI'"1'I!E 13.~1SIS 11'Y _ - DEWATEAING
DEVICE EI;IERGENCY TILE OUTLETZ0IE A3D BERnIS t & / ~~r ' SPILLWAY _ ~ X 5H(}11L1}BF, Sl?BDP;D IIPO 'WATER SURFACE ' ` . W U
y.... ~ .QTR , , . , ' ,t . , ~ eca~~pLi;Trox or,' IlASI~. ~ I Z PVC ENb-CAP ~ ~
~ ? ~i ~
- Q urn `PVC. PIPE SCHEDULE AO ~ I~ ~
° AAEA.,DF BASIN NATEB SIAiPACE AT ~ I o I 't6P CP PRN2PAL .SPILLWAY EIEYATNlN _ ~ - .1 - _PYC :'LEE 1/2` HQI~S IN PVC PIPE Q ~ A ~ E UNDER514E: ORIFICE Q Z Ir.l ~ e~'
BAFFLES' ~JV I ~,`M, X I PVG TEE PLATE:- _ _
O ~~z FLEXIBLE ~ ~ ~ A p
EhIAANKMENT .INFLOW : I'FREEBAARC ~ SiYPICII}. STRT7CTTIRE fJAFFLFS H05E ~ ~ Q'i
- e ~
~Q xoE
6' MIN.INYE EL'EYATICN AP ~ I - ~ - DE1PA'IERING. E:MEAGENCY .SPILLWAY' I\ END VIEW ~RQNT VIEW ~ ~ W o a
2~Nf EMEA4ENCY B %6 1RENCH n END VIEW .~SPIL.LWA.q ~ 9MCHF'ILI, ANCCOAIPALT- - - yF~R~IC~E ANC rABRIC - O ~~z
' W16m N.IAENCN: - F.ILTER FABRIC
IF il~~ o 5ED1MENr v- ~ ,I '
N SCHEMAl1G 4F SKIMMER STORAGE ZONE III HEMAIiG 4F SKIMMER TAKEN PROM PENNSYLVANIA ER0510N ANO SEDIMEHt POLLUTION CCNiRQI fAANtIAl., %kAKCH=2000: ~ a ~ x
OR05S-SECTION VIEW _ NOT TO SOALE NOT TO SCALE NDT T~ SCALD a W ~ ~
cc. ~"a^`~'~A'~*~, ` EROSIUIvT ~t~i~"iTt ~'TA eE.ua~ FTt09I0N C.ONTJtOL DETAIL bL DL IL , ~ T ; .'vy ~I~~, T R,''~" "y~> EIZC)SION Ct~NTROL DE' JN Ct~NTROL DETATL z ~
A, , DT,IItHAM00UI~TY,NC SIfil1'IIfERSEDTJiENTBaSIiv 7r DtII:Ii,4i\SCOL?VT5 nC . t~ .,Ad ~ ~ BAF LE INS LLAT ~r , HA;v~I COUNTY; NC ~ ~ O
' , I ,N ~ ~ ~I' ~ , " f~ : k DURHA;v'I COLiN:T'YN' F TA i ~ 7; , ' ENGI'.'r'FFP,ZNru,DF.PART114E1~T nan, m . di I'iR~ELRI_.V.DLP,.4RTIv1E'~I a . , ':~~,`I~~,~ ENGINEERINGDEPARTA M %~,n REV:.. 65'09 cA.r ~}rr46am4y`,.• onro9nn•r ~"r4cern~~ Aa ^tc l :EItINGDEPr1RTA~IENT SK~~VIMER na'rE Tn p ~ otrD~ ss-i
- Ar,.~r RAT: h>y,gpq. , RED'
t

"Steel Steel Fence Past
a. MACHINE COMPACTION pF ACL FlLL.IS REfUIRED,, DIVERSIONS O
ONE BLOCK PER SIDE GENERAL NOTES; ' Wire Fence SUFFICIENT TO DIRECT A.L SEDIMENT- LADEN STCRMWATER Filter Fo6ric INTD A SEDIMEtTf CONTROL DEVICE MUST BE INSTALLED PRIOR TO
~9~$ NON RU5TING Harc +~e.l~da..w TURNED FOR DEWATERING :NON RUSTING Hardware Cloth Qn Grovnd CLEARING ANO GRU831hG OF THE N2EA,.(GR'IN CONJONCTLON ,/S
1, RIPRAP SIZE TO. BE DESIGNED BY' ENGINEER:. ~ 'A1TN TN1S OPERATION IF SEDIMEM CONTROLS t;ND" DIVER51DN5 ' ARE INSTALLED IS EACH CRITICAL POINT IS REACHED),
sr:u~s - 2, CHECK- DAMS MAY BE ll$ED, IM SLf}PING [)ITCHES Filter of t" D'amekeF "iltar oft".Dameter ~ b, DVERSIONS SHDU.LD BE LOCATED TD MINIIAizE DAMAGES BY -
OR CHANNELS,70.5LOW VELOCITY 4R 70 'CREATE wtl5nea stone ' ~ - SEDIMENT TRAPS'.. Nashed Stona CONSTRUCTIDfJ OPERATIONS.
- T-B' LINT , 3. ENSURE. THAT MAXIMUM. SPACING. BETWEEN DAMS PLACES THE t B wuHm srarE e. aNER510N5 SHOULD BE SEEDED AND ldULCHED IF THEY` ARE 70 REMAIN; O
TOE OF THE UPSTREAM, DAM AT THE SAME ELEVATION AS THE II IN PLACED Oi'ER 30 DAYS. W Bury Wire Ferae and Hardware Cloth
0 ~ 0 pOWNSTREAfd DAM (SEE piAGRAM BECOW). ~ eery wl . OSHA APPROVED CAPS TO BE : t IIII d. CHECK DEVICE AFTER EA;H RNN, BUT ONCE A WEEk REGARDLESS. ~
s ~ PLACED ON TOP OF ALL EXPOSED cuss B IIIP RAr ~~0" z, u 5EC170N REPAIR" AS NECESSARY.
w METAL STAKES ~ ao+w -...m.r4 ;..a ~ ~O~j+r°,~Om°bDO°t~OO°40O°b0°°6C °obDo°80OpbD°o~~~°ob~~ ~ ~j-
}TPTAL 1 ~ . a _MAXIMUM SPACING c~A~ sr+xes =lc S _ CS°ap ° ~ 1Z"MIN ~ a ~L{ a aa0 °ab O °p °o~ SLOPE 21 ~p$ H O
WASHED:STQNE (iJA',TD i)2°1xtID OPENINGI I~f' I - _ p~pb x11.'fl~ll~fll=pl? _ +Vroa' 4~~~p
1HRE ~kESH GGNCREtE BLGCK _ ` ! , Ic -1D~Ni_ ~g °$8 Lb~ ad9 8 OOb MA% ~ ~ / 1D °°D NATURAL GROUND ..f
_ A AND B ARE AT EQUAL ELEVATIdNS ~bagbc ar r~' , ~ t. 'CROSS. SEC110N obc ab© 5C o°b OR FILL OR CA ~L \~'+jr" ~ I (T
. i~ I, - 1~.~', AA" ~ s. OA~a~~O~QOCJ~ dA q0 ~ aa© Aa SLOPES ~ r+ U D oo°d0 oo°bD a a °d I COMPACTOC FILL `
o. , 1 ~ ~ hDo po D°aDabO°b0a Oa ~~DO t3 Oa o 0 0. 8 Lam{ o. BERT,' 111~~~
;fie: ,r.' y.6 , i.,: 1. kl-AMR. . OSHA APPROVED a V d ,
J.-ris . CAPS TO BE _ ~;Qw ~ O PLACED ON TOP 16` MIN ~ ,
A~i~ tgaq SiIE Feree . ~ _ OF ALL EXPOSED ~ I ai' I II if I III L~~
t' DRGP INLET u151 i- , Nlw -Ig=k~~"' . 2 ~ ~ Wi GRATE A1-q II~JIMJ1±,1ir_ 111' W i- A_ "METAL POSTS I . ~ W PLAN ?"'Tf~Tf~~'~
~I I R~. . ANTI III=I I-. xuo~tl-. I I~I_
11=~kir I~ Il,m`W e11- - FILTERCLAR1 twgll~p~l, m _ z ~ =_Al=lull' ~ .~TI_ A 4~ Min, DITCH, M
the I_ ~I I- till=n.-_ _ a _til_ _W1- I- 1 Ia 1N~Ip_UI~ -dI=1T-ANehl~it- 1a' MIN V
PEGI~IC APPLICATION. , Ftow 12" M v
THIS METHOD OF INLET PROTECTION 15 APPLICABLE WHERE HEAVY. FLI}W5 ARE EXPECTED AND WHERE OVERFLOW GAPACLTI" IS . ~;,I- ~
NECE55ARY TD RREVENT E,XCE551VE PONDING ARWND'THE STRUGTl1RE: ' ' ~ . _ I ~
_ . _ NOT TO SCALE NOT TO S ALE C. „ T
E~osrol~TcolvrTZCaT,DETATT: `r y EROSIQN CONTROL DE1'AiL B ~C' AN G RA~!EL
L K D iA~ r+ ~ nrntrrrAAscoLT,vaz; Nc. ~ T~5"~~ DUKHA1bTCOUNT'Y';NC " BERM/PITCH
3~,1 ~ ; , , . - DATE Tn Nf ~A~ ~x , . TEMPa~ARY RACK CHECK DAM ~,,4,,,..a, . EialUIIYEEKIA,U]3EInRTV1E.~TT STONE fNLET PROTECTION ENCT~tE;ERT~rE7nr..p~Itz'>vtENT LU rnn~.~ az'a9. +:.rxx rte
_ Dt 1 w!?' RF.S`: nu69 C6''L Top of SiIT fenc8 Must De at Lecst 1' Ahave st ~ - ~ FRONT VIEW. _ pxo~cr No. MER-10020
the Tep cf the 4F'ashed 5kona ;d ~ POSffNE GRADE ~AU5T DE FRONDED iQ ASSURE ORRINAGE.
_ Bury Wire Fence, IF SLOPE EuCEEDS 2N, SEED ANO Ml1LCN DIVERSION. TRY ' ~N'~• `MER1002O-EC-Dl FitaP Fablle NaT TD ExcEED s~ .
and Hardware
Steel Fence Rost Se Steel Fence Past Set Max, 2' Apart - Cloth in Trench MAX.. DRAINAGE AREA 5ACRES WITHOUT- SUPPORTING CALCS..- DESIGNED HY: w 1u iPES MUST EMPTY INTA AN
/DITCH IS MOST COMMONLY USED, DRAWN BY. DLP
SCATHE: N.T.S.
EROSION CONI ROT TO Z EROSION CONTROL Dl1':1tL 5-2Q~ D
t 8 Uy "E DURMAl co DAZE: . DUIRILiAl COUNTY. NC SILT FENCE OUTLET Q-~
ENCLtiTERING ENGLtiEERING DErARTAIE\T Ht751ONT CONTR Mf DF FAIL DI TERSION DITCH DETYUL n , ! DURHAAM COTTNTY . NC sBEET NO dd
D:\TE tori b;;\fl \N} :Kti\C1?:TARI t1L'hJ Darr, m -10 021(9 sr-) °F'nais i° 02'D9 DD-1 T
McADAMS
FINAL DRAWING - RELEASED FOR CONSTRUCTION

E~
0
a
INSTRUCTIONS FOR' V 1 WASH RACK Iz
T'abie 6.iik . Table 6.111 Ijy, ~ m INSTALLATION: MAINTENANCE
. Seeding No.1 P fior: Steep Seeding mixture 1 Seeding Na. 2P#ar: Gent[e Seeding mixture 1. REFER TO PLANS FOR IDGTKR7 hIA SPECIFlGiIONS IF TrIERE MEQUESIIONS OR PROBIIMS NnH THE LOGnON OR MEMODS Of WIERIAIS, EOUIPMEM AND PERSONNEL MUST BE AYNLABLE FOR MAJN7EtUNCE Ai All T8AE5. ~ P ~T OI
Slopes or Poor Soils, Low. Species Rate (iblacre) 1 INSUllAnON COMACi THE ENGIF#IIt, ARCHRECT OR P6PONSIBLE PERSONNEL ON THE SItE FOR ASSISTM'CE ERCSION CINT7NOL C.O PERSONNd HAVE COPIES OF EStRUCRONS AND PHORN,RAPHS OF PROPERLY INSTALLm IXRS AS AN AID TO INSTALUnON. i, EACH nME SOIL IG WASHm FROM nRES R SHOULD BE WASNm DOWN ATO THE STONE USE SIFRGEM WATER TO FLUSH 1HE 501. - (T
• Tall fescue 100 Slopes, Average Soil; Law species Rate (iblacre) Maintenance usE 1 . IF THE WASH PACK IS NOT BISTALIID CORRECTLY THE FlPST nNE, R WILL tUVE TO BE REBUILT THROUGH THE STONE ANO AWAY FROM THE RACK ro THE SE?IMINi-TRFPFlNC DEVICE BEIAW TO PAfl'EM TFE BV0.DUP OF SOIL U! THE A ~1/ ~ W WASHm STONE E-M p
BERMUDA 25 - Maintenance Tallfescue -5'6- to • 1.) CHISEL COMPACTED AREAS AND SPREAD TOPSOIL-3 2 DETERMINE THE LOGROH ON THE GROUND, TAI®VG IMO CON~ERAnDN: 2 R' THE STONE AND/Wt COMPONENTS OF THE RACK AAE COMPACIm BY TRAFFIC SD THE SmIIkNT GRNOT BE WA$Hm AWAY FROM ,~I ; ~ ~ H ~ Z :AD TOPSOIL 7J INCHES THE IXR, THE COMPACTED SIDNE ANO COMPONENTS MUST BE AFAfOVID AND REPUCm. '`4 0 i~ y "THE WASH RACK MUST BE IN FlACE DURING ALL PHASES OF CONSTRUCi~N; U 1HE LDGRON IS TO BE GRMm, THE WASH RACK ~ - I~ r , t.a CA2 Ol
bEEPOVER ADVERSE SOIL CONDITIONS, IF AVAILABLE MUSE ~ WSFALIED FOR INII'W. WORK, REMOVED ro ALLDV( GPADING OF THE LOGTN7N AND REPUCm IMARPUhO.Y AFIFR GRADING 50 ~ IF THE STONE UNDER THE RACK BECAMFS CLOGGm ro THE POIM WHERE WATER AFID 508. CANNOT BE WASHm OI7T, THE ~ W RI Q I S, I F AVAILABLE THAT R IS IN PUCE AT All. nMES, CDMAMIWATED STONE AND SOIL MUSE BE RFOAOVFD AND A DYER OF NEW STONE MUST BE A?Om. n ¦ ~QyI Z ~yU
- ~ " IF THE CDN5FHUCRON WILL HAVE A URGE NUNBER pF VEHICLES USING THE IXn R IS ADNSABIE TO HAYS A Ci1ADm ENTRANCE AND 4. ANY OhfltSTONS USm T9 DI~CT RUNOFF FROM 1HE WASH RACK MUST BE IWMAINm ACCORDING TO SPECIFlGnONS FOR THAT ~ ~ U~ w i-I IXR THAT DIRECTS WIERING TRAPFTC THROUGH A SEPAPAtE 1RAYELWAY PMAU.B. ro THE WASH RACK TD INCREASE RS UFE AND
2.) RIP THE ENURE AREA TO 6 INCHES DEPTH: Seeding notes }EPTH: RmucE NuMEwNCE aEFEa T9 TTY RLUSDUnoxs Fqa nETaILS. DACE a+ ~ ~ ¦ " RUNOFF FADN THE WASH PACK BNSF BE DIRECTED AWAY FROM THE EN:AANCE S4 THAT IS DOES NDT FLOW INTO THE STREET; - 1HE WASH -RACK MUBF BE MAMIANm 50 THAT SOIL ANO DEBRIS A~ KERT ON SRE; PAOBLESIS MUSE BE ANi1gPATm AN?
' Seedln pates 3. REMOVE ALL L05E ROCK, ROOTS, AND, OTHER OBSTRI 1. In Bastern Piedmont add 25 iblacre Pensacola Bahlagrass ar 10 Ib/acre g ) CH905E A LOCAnON FOR THE RACK RUT WILL FACRITAE. DNERRNG lHE RUNOFF. PREVFNFAINE kA?IiETUNCE MUSE T BE PERFORUm. • ~ O 'iqr ~ } OTHER OBSTRUCTIONS ~ W ~ a o
Common Bermuda lass. Use COmmOn $ermUda rass onl where it is un- 1, After Au .15 use unscarified sericea seed. LEAVING SURFACE REASONABLY SMOOTH AND UNIFORI 9 9 Y g " R O ADWSABLE N PUCE THE WASH RACK OUISIOEOF THE LOCAnON OF THE STREETS AND OTHER PAVID AREAS WHERE POSSIBLE TH AND UNIFORM. DUE 70 WASH WATER GUSING PROBLFIAS IN CBTNNING PROPER COMP ACTON VIER ON AND REOUIRRK7 UNOERCUT7ING ANO REMWAL REMOVAL /Q{ I~ a - OF SOIL FRON THE IDGTION ~ - - _ ~ ~ De
likely to become a pest. 2. Where periodic mowing is planned or a neat appearance is desired, om it 4.} APPLY AGRICULTURAL UME, FERTILIZER, AND SUPERPf i. WHEN TiE WASH RACK M, ND LONGER NEm, WFENI THE TRAYEIWAYS HAVE BEEN STAB0.IZED AlR7 THE POTEHnA1 FCR TRACING SOE w ~:'TCl R, AND SUPERPHOSHATE ' IF THE WASH RACK DOES NOi FUNCTON TO NEFPP SNI. AND DEBRIS OM 1FIE SITE, ANY SOIL ANO DEBRIS TRACKED FRON THE SAE .AND DEBRIS FAON THE SITE HAS BEEN EUMMATm, REMOVE THE WASH RACK a MUST BE PHt51C/L.Y REMOVED FROM THE AREAS Bf FBiST USING A SHO+?. AND BROOM AND THEX WASHRVG THE PAVEMEM. - ~ ~ .:V.~ U .
2. After Aug. i5 tJSe unscarified sericea seed.. sericea and InCfeaSe Kobe IeSpetleza t0 40 iblacre, UNIFORMLY AND MiX WITH SOIL SEE BELOW . 3ELOW~). 2. THE PREFABRIGTm RACK MUSE BE REMOVm AND ANY STONE AND SOIL REAFDVm PND PROPERLY DISPOSm DF WHERE THEY WILL ~ vy " IF 1HE PERSON RESPONSIBLE FOR TiE DISNABANCE FAILS 1A TANE 81IR47NE TO KEEP SqL AND DEBRIS ON THE STIE, ENFORCEMFNf - N01' CRGTE AN EROSION HATIRI7. ¦ F-~ Qy ~ .
3. Where a neat: appearance is desired, omit sericea and substitute 40 3, To extend spring seeding dates into. June; add 15 iblacre hulled. Ber- . ACTION MAY BE TAKEN ACNNST THE SRE AND 1NE GRADING PERNR REVOKED AND/OR A STOP. WORK ORDER ISSUER 3. 1HE LOCATKIN OF THE WASH RACK RUST BE CAADm AND PROPERLY 5FABIL2m. - 3. CIFAR THE LOCAIKIN OF THE WASH aApf. REMOWNG STUMPS, R0075 AND OTHER VEGETATION IN ORDER TO PRDl10E A FlPM - - ~j ~ N' a ~ O
Ib/acre Bahiagrassor 151blacre $ermudagrass. muds rass. However after. 'd-A r. ` ' S. coNTINUE ~ILLA;GE uNrn A wELL-PUwERIZ o , g mi p rt is preferable to seed temporary.... ) E ,.FIRM VERIZED, FIRM FOUNDATON SO THAT THE 5@Tff USm RI THE RACK LS N01 PRESSm IN10 SOFT GROUND. CLUR ENOUGH WOM ro Al1DW PASSAGE ~ W E ~ r, OF URGE 4FAiICIfS. BUF CLEAR ONLY WHAT IS NECESSARY. FOR THE WASH RACK. DO NCF CIF/R AD1ACQdT AREAS UNfB. THE RmUIRm ~ l ~ M
4, To extend spring seeding dates into`June, add 15 ib/aCrB hulled $er- C4v6r• REASONAELY UNIFORM SEEDBED IS PREPARED 4 TOr6 muda rass. However, it is referable to seed tam orar cover and seed 'EPARED 4 TO 6 INCHES ,DEEP ERgsION caNn7oL DencHS ARE IN PLACE W 4. IF A PREFABRIG1m CONCRETE W/SHFACK IS ro BE USm,875TNL R ACCORDING TO THE NANUfACNRFR'S DR ENGINEER'S' IXISIING PUBLIC ROAD PROVIDE DRAINAGE AWAY ~ ~ (Yy
g P P Y fescue in Sept., 6.) SEED ON A FRESHLY PREPARED SEEDBED AND COVER INStaucnoxs. OR OTHER OFF-SfiE FROM THE WASH RACK TO •d ~ ~ ¦ BED 'AND COVER IF A GRAVEL CONSTRIICTON EXIT WRH A WATER HOSE i5 TOILE USm GRADE THAT LOGTON SO RUNOFF FROM THE WASH ROCK WILL PAVEMENT - EDIMENT-TRAPPING ~ {ryu-~~ Ir--~1 W O ~
.Nurse ~}lantS `SEED` LIGHTLY WI ` TH SEEDING EQUIPMENT OR CULTIPAC ~T NDT FLOW INTO TFE STREET BUT WILL FLOW.TOWARD AN APPROPAUIE SmIMFM-TPAPPBIC DEVICE PUCE AN B UJCH DYER OF WASHm ODVICE CA ~ JT OR CULTIPACK ~AF I ER SEEDING sFONE (2.ro s wcH M DIAMETER) AT LEAST SO FEET LONG AND As wIOE as THE FUIt wmhiOF THE ENRUNCE OR AT 1FA51' ro ~ ~ ~ ~ W C~2 ~
Between Ma 1 and Au :15, add 10 ib/acre German millet ar 15 iblacre Y g Nurse plants _ FEET WIDE AT THE LOGTON. R IS AWSABLE TO PUCE A UYlOt OF CRUSHER RAN STONE UNDER THE WASHm STONE AND COMPACT R ~ . • • ~ ~ ¦ I ro PROVIDE A FlAN FOUNGnON FOR THE WASH RACK AND TO PREViDR THE lDCA1gN FROM BEC9MMG SANRATm WITH WATER. PUCE ~ • • ~ ~ {Yi M AND COMPACF STONE OVER 7FE TRAVEL-WAY BERVEEN THE EKISFING PAYFAIEM AND Tf~ WASH RACK Tp PREVEM nRES FROM PICKING ' ' Q. ~ ~
Sudangrass: Prior to May 1 or attar Aug.15 add 4Q iblacre rye (grain}. 7.) MULCH :IMMEDIATELY: AFTER SEEDING AND ANCHOR Mt Between May 1 and Aug. 15, add 10 Ib/acre German millet or 15 Ib/acre UP MORE SOIL AFTER THEY HAVE BEEN CLEWED. ~ GRATE EXit' ~ AND ANCHOR MULCH ~ ~ FQ~,+
_ Sudan rass, Prior to Ma 1 or after Au ,15 add 40 iblacre r e rain . : g Y g ~ Y (g } 5. PROWOE A SOURCE OF PR65URQm WATER TO G.FAN TRES. THE SOURCE OVJ BE AWAIER WAGON qR WATER LINE FORM A WEIl ? A W oR unlnY. IT IS ADVISABLE TO PROVIDE 0 Mi z ~
Seeding dates 8.} INSPECT ALL SEEDED AREAS AND MAKE NECESSARY THE WATER SOURCE MUST BE PRONDm FROM tHE BEGNNING DF CONSRtl~AON THROUGH THE REMOVAL OF.THE RACK ARFANGQAENTS A SEPARATE- EMRANCE TD N~M(/MA ~~k 4KE NECESSARY REPAIRS OR ~T BE MADE PRIOR TD THE SFARF OF ANY CLEARING TO SECURE AND LOGTE AN ACETIUATE SUPPLY OF WATER TO 1HE PACK. REDUCE TRAFFIC ACROSS THE KEEP A BROOM AND V
Best Possible Seeding dates RESEEDINGS WITHIN THE PLANTING SEASON, IF POSSIB A NOSE LONG ENd1GH TO REACH AROUND ANY VEHICLE IfAWNC THE SRE MUST BE CONNECIm TO THE SOURCE 1HE HOSE MUST A159 E%TT AND WEAR AND ~ SHOVEL CLOSE TO SON, If POSSIBLE IF DE LONG ENOUGH TO REACH WT R1F0 THE SIPEEF IN /llIICIPATION OF WASHING DOWN THE STREET. MAINTENANCE H THE IXR TO CLEAN W
Fall: ' Aug. 25 - Sept.15 - Aug. 20 -Oct, 25 ' S6St Possible STAND. SHOULD BE OVER 60% DAMAGED,.REESTABLISH 6. A SQUARE-EDGE SHOVEL AND A BR90M WTI}{ STIFF BRSRES IAl15i BE PRO'ADm AT THE F)OT TOR REMO,RFG ANY MUD THAT ldAY BE THE LOCATION MUST SLOPE AWAY - ~ THE STREET :D, REESTABLISH FOLLOWING TRACIOD IHID THE sIRF~T. FROM THE srRE~ DR sTEPs
-Pali: - Au . 25 - Se t.i5 Au :20.Oct: 25 ~ Late winter: l=eb,15 - Mar. 2t Feb,1 • A r. 15 g P g ~ P ORIGINAL UME, FERTILIZER AND SEEDING RATES:- USE: ' MUST. BE TAKEN (GRADING. 1~p9/884q,A, VG RATES. - DIVERSIONS, ETC) TO PREVENT ,,,~1 CAR fw~~~
L~ts winter: Feb. 15 - Mar. 2i Feb,1- A r.15 Fall is best far tall fesc a and late winter for lee edezas. 0 er e ' p u p v se ding of 7. VEHICLES MUST STOP OVER THE WASH RACK USE THE WATER HOSE, RADON ANO SHOVd TO W ASH AND SCRAPE SOIL FROM THE RUNOFF FLOWING 1NfTO THE - ~ C~ O</ U+ . TRE5 AND FRGI BEP7IEQV THE DUAL WHEE15. STREET - ~ O~.'.• ~C
' Kobe leS edeza OVer fall-Seedetl tall fescue is Ve effect' 9.) CONSULT CONVERSATION INSPECTOR ON MAINTENANCE Pali Is best fortall fescue and sate urinterfor lespedezas, Overseeding of p ry 1Ve• - )N .MAINTENANCE TREATMENT 2 WASH SEdMEM IAVO CIDDS FROM THE RACK BEFORE THE VEHICLE LEAVES ro PREVEM RECOMAMINATON OF TFIE TAFS AND- ONE SECTION OF ~ : F J ' 9 ;
Kobeles edezaoverfall•seededtallfescueisve effective,Useunhulled AND FERTILIZATION AFTER PERMANENT COVER IS ESTA P ry -TRACKING OF SOIL ON T1E SIAEEL A REINFORCED ~ ~O • w COVER IS ESTABLISHED s. Axr IA1D DR Dusr THAT ¢ TRACKm TMO n7E smEET MITSr BE RENOVm IMMmuTdv. usE THE sHara aND eRGON ro RETaovE CONCRETE 3" WASHED STONE UNDER AND ~EAL ~
Bermudagrass seed in fall. Still amendments As MucH u PassIBIE PTaoR To wASHlxc THE PAVEMENr.A.~ BETWEEN SLATS TO DRAJN
• A I lime and fertilizer accordin to soil tests PP Y 9 III WATER AWAY FROM THE RACK f ~~22~30 ` / . i
Soil amendments ,
*APPLY: AGRICULTURAL LIMESTONE - 2 TONS/ACRE (3 TONS/ACRE Apply lime and fertilizer according to soil tests (3 TONS/ACRE IN CLAY ,SOILS) _ B' FouN~Anori of ~',~~9,y T •~fl,QP?,'.l!
FERTILIZER - 1,000 LBS, /ACRE - 10-10-10 - _ MIIiCtI , SUPER PHOSPHATE - 50 0 LBS, /ACRE 20% ANALYST '1D-1D COMPACTED RUN 1~~1FF111111r~f1r'.~~ ; STONE - 20~ ANALYSIS secnoNA-A
A I ~ Ada iblacre rain Straw ore UlValent COVer Of another Suitable MULCH - 2 TONS /ACRE -SMALL GRAIN STRAW aIN STRAW
pP Y g a Mu1Ch _ C tC W ANCHOR -ASPHALT EMULSION Q300-GALS. /ACRE ' mulch. An hot s a by tacking with asphalt; netting, ar roving or by crimp ALS. /ACRE
.Apply 4,000.5,000 Ib/acre grain straw, or squlvalent cover of another , trig with a mulch anchoring tool, A disk with blades set nearly straight can
sudable mulching material. Anchor mulch by tacking wth asphalt, roving, sad a chori t , be u as a m Ich an rig col, WASH RACK '
or netting. Netting Is the preferred anchoring method an steep slopes. NTS
SEEDBED PEPAATIO T Maintenance RATION
Maintenance Refertilize to the second year unless growth is fully adequate. May be
Refertihze m the second year unless growth is fully adequate. May be
mewed mowed once or twice a year,; but mowing is'not necessary, Reseed, fertif- - once ortwlce a year, but mowing is not necessary. Reseed, fertil• ize and- ize; and mulch damaged areas immediately. mulch damaged areas immediately.
t - 1 Defer to endrx 8.02for botanical names. Referto Appendix8.02forbOtanical names. App
z 0 _ F,.I
Table fi.l l m a te6.tln Seed(n No, 3P far: Gentle seedin mixture.. aP' n 1 t 1 ure , _ ~a
9 g Seeding No, for. Ge t e Seed rig m xt Sio eS Soils with Avera a Cr S ectest Rate iblacre la SOU Somewhat S eclest Rate iblacre ~ ' '
p g P ( } S pas, s p ( ) B 13(end of two turf-t a tall Blend of 50% KY•31 tall fescue . after oisture Retention; YP warmer or Drierthan 3P, or .
• fescues 90% and two or and 50°I° mixlura of two or more ~ Cooler Sites; High f ? with Physical llmltatlons, . CURB " ' OPENING ~W.I U
.more improved Kentucky HI ft Maintenance: turf-typetall fescues 200-250 1" REBAR FoR eAC : . Maintenance ~ ~ o g - REMOVAL FROM .INLET.. 6' (MIN,) y
blue rassvarietles 10% 200-250 or g ~ ~ (REBAR NOT INCLUDED) • _ . 5 ~ . F~ ~
Bland of three or mare turf-type I I~ I I ~~oQ4. / ~I " O Z ~
tall fascues 200-250 OVERFLOW. Seeding dates ` Bast Possible ~ ~ ~ ~ ~~0 ~ 6 (MIN.) ¢I Q~
FOAM 1-~~~ITj~~~= ~ i~I ~~~~k- ~-H ~ a Z
to siLTSacK Fall: Aug. 25 - Sept.. i 5 Aug. 20 -Oct, 25 Seed g dates GEOTIX B01 OR -III- O ~ p~~ MIRAFl NT100 (OR 1B" THICK NCDOT ~ ~ O A O
Best Posslhle Winter: Feb.1 - Mar. 31 DE Fall: Au . 25 - Se t. 15 Au , 20 - Oct. 25 - ouMP LooPS ~ g P g pe 'q , APPROVED EQUAL} 2' BASE tMDTH CLASS 'A' RIP RAP ~ O Q-i
For ualit .turf avoids Tin seedin .Where radin is oom feted Burin (REBAR NCT INCLUDED) , D q Y P 9 9 9 A P g Winter: = Feb, i -Mar, 31 O * COMPACT EXISTING GRADE ~ ~ W ~ ~
date winter or spring, an alternative is to seed 30 iblacre Kobe lespadeza, - ~j,O x~x
`kee mowed, r are. seedbed and seed a ermanent mixture in ear Forquality turf avoid spring seeding' Where grading is completed during , . P p eP ~ P lY • late winter or spring, an alternative Is to seed 30 iblacre Kobe lespedeza; , ' ~ n
felt kee `mowed re are seedbed and seed ermanent mixture between ' ° P ,A A ~ p U1 G.' W a z
a ~ . Aug. 25 and Sept.15. a: Soil amendments... _
~ • d . .a. Apply time and fertilizer according to soil tests Sotl amendments ~rl~ a~~
APP1y lime and fertilizer according to oil tests ' , d:A V.
- - ° 6. - P~ {Y-( W A
' ~ "a - Mulch ..a w W ~
A i 0 b c Mulch d. ppy 4,0 0 I !a re small grain straw or equivalent cover of another z ~ ~
suitable mulch, Anchor straw b tackin with as halt nettin or rovin or - Apply4,000 iblacre grain traw or equivalent caves of another suitable Y g P- 9~ g mulch:Anchorstrawb tackin with as halt-rani ornettin orb Orlin o w
by crimping with a mulch anchorin tool. A disk with blades set near) Y 9 P ~ n9. 9 Y P SILTSACK? g Y in with a mulch ancharfn tooC A disk with blades set pearl strai ht can sPECIFICATIDNs g g. Y 9 Slralght Can be Used a5 a mulch anChoring tDal. NOTES THE SILTSACK ° WILL BE ANUFA RIP RAP LINED CHANNEL
be used as a mulch anchoring tool, M CTURED FROM A WOVEN POLYPROPYLENE - FABRIC THAT MEETS DR EXCEEDS THE FOLLOWING SPECIFICATIONS. PROPYLENE NTS ' SIDE WEW WSTAllID -
Malntenattce
Maintenance HI-FLOW SILTSACK e Ferti{ize according to soil tests orapply 40161acre nkrogen in Jan. ar Feb., Fertilize accordin to soiltests or a 140 lb/acre nit o e 'n Ja
g pp y r g n 1 n. or Feb., (FOR AREAS AF MODERATE TD HEAVY PRECIPITATION AND RUN-OFF) owAe,, 40 Ib in Sept., and 401b in Nov., from a 12.4.8,16.4-5, or similar turf far- - 40 Ib InSept., and 40 lb (n Nov„ from a 12.4.8,16.4.8, ar similar turf far- ate, R6TRNM ~ FF~7~E
tit=er, Avoid fertilizer applications during warm weather, as this increases tilizer. Avoid fertilizer lications Burin warm weather, as this increases PROPERTIES TEST METHOD DNITs aPP 9
stand losses to disease: Mow to a height. of 2.5-3.5 inches as needed, stand losses to disease. Reseed, fertNize, and mulch damaged. areas Im- GRAH TENSILE STRENGTH ASTM D-4632 265 LBS . ~ 1"1
Reseed, fertilize, and mulch damaged areas immediately.:. mediately. Mawto a height of 2.5.3.5 inches as needed.. GRAH TENSILE ELDNGATIDN ASTM D-4632 i?0 PUNCTURE ASTM D-4633 I35 LBS
' MULLEN BURST ASTM D-3786 4z0 PSI t Refer t0 a 811dIX 8A2for botanical names. TRAPEZOID TEAR ASTM D-4533 Referto Appendrx8.02for batanicalnames, AA 45 LBS I _
UV RESISTANCE ASTM D-4355 90 ` APPARENT OPENING SIZE ASTM D-4751 20 US SIEVE. C ~ . ~ . iIEVE
FLOW RATE ASTM D-4491 200 GAL/MIN/SQ FT _/MIN/5D FT INSTALLATION DETAIL
MAN N P R, N R I N PERMITTIVITY ASTM D-4491 1.5 SEC -1 PER ENT SEEDI G E CDEN EROS 0 AND -I O
..SEDIMENT CONTROL PLANNING AND DESIGN.: MANUAL _ SILKSACK DET IL
VERSION 6 06, SECTION 6.11 A ,IL w
NOTE: USE OF LESPEDEZA VARIETIES: NOT ALLOWED - NTS ~ V DNERSION DIKE i 4 MIN ~~ISLAND OVER INLEF A
s iarrtTk . 1 ~ a _ n 3:1 ^ ww
HOLD-DOWN STAKES r}Pa 1.5' MIN M'~I F,O~ O
Tabie 6.1 tla Ta le 6,1 b b o 1a_ -
Tam Ora Seedln ` seedin mixt r ~ ry g ~ u e Temporary Seeding ~ Seeding mixture Table 6.10c
Recammendationsfor t-ate Species Rate (iblacre} • . Recommendations far Species Rate (Ib/acre~ Tam or
winteran E f R e rain -~ze- usE 110 _ p arySeedtng Seedtrtgmixture d ar y Spring Y (g } -German filet SummeP m 40 Recommendations for Fall; Species F ~QP ~ ~ i I INLET I I_ ~ V
n the Piedmont and Mountains asmall-stemmed Sudan . grass may be Rye (grain) Rate12 lacre} PLASTID ~ ~ ~ ~ x1 r~~ ~
. ` substituted at a rate of 5t) lb/acre. CORRUGATED ~ -I l~l U
PIPE ~ ~ -I I ~ ~ . Q -j' TOP OF
' seedin dot s ~+r~- _ > seedin dates e HAND-COMPACTED ~ , I FlLL (ISLAND). w t
g Mountains---Aug. ~ 5 - DeC,15 ~ _ h+i } STABILIZE ~ q ~I I I TOP OF 4' min ~ 0.5' min
Mour}tams---May 15 - Aug.15 Seeding dates ~ - Coastal Plain and Piedmont-Aug.15 -Dec . Piedmont May 1 Aug. 15 AU(~. ~ ~ - DBC. w0 OUTLET g (I _I I DIVERSION
- Mountains--Above 2500 ft: Feb. 15 • May 15 Coastal Plain--Apr. 15 -Aug, 15 ,
$elow 2500 ft; Feb.1- Ma 1 Y Soil amendments -I I , I I I i NATURAL GROUNDS t' MI , 1.5' MIN.:' 3~ •1 IML.,~ -I I I~-III-T . a, 0. . . 4 ' - -
Piedmont-,ian.1- May i , Follow sail tests Coastal Plain-Dec.1- A r. 15 4' MIN DIVERSION CHANNEL ° LEVEL SECTION , r
P Soli amendments
Follow recommendatio s of soil gists n t So11 amendments
Follow recommendaticns of soiltests Mulch - i'
A 4'000 Ib/acre straw. An
MuICh PP ~ c arstraw by or a mulch anchorin tool. A disk wit blade charstraw by Tacking with asphalt, netting,' disk with blades- set nearly straight can be
- Mulch. _ Ap i 4,000 iblacre straw, Anchor straw b tackin -with as halt nettin g h P Y Y g P g, of.
' or a mule anchori d' used as a mulch anchoring toot. Ap I .4,000 iblacre straw. Anchor straw b tacki h n tool A isk with blades set pearl stra ht ca be P Y Y rig wdh asphak, pelting, 9 Y ig n or a mulch anchoring tool, A diskwith blades set pearl strai ht can be' used as a mulch anChorin tool. rxo~cT xo. MER-10020:. '
y g 9 usedas a mush anchoring tool.
. Maittenance ~xt>~: MER10020-EC-D1 i
t'sR~tnien3nne Repair and. refertlllZe damansd 2Cf?AS tint isd areas immadiatalu TnntfraGS with ~n
u1{Anurr1lvr ..neC8551 Maintenance BY. DESIGNED I WTO
Refertilize if growth is not fully adequate. Reseed, refertilize and mulch im Refertilize if growth - over MarCseedtl. lf with it is is not fully adequate. Reseed, refertilize and mulch im f it is necessary to extend temporary cover ith'50 lb/acre Kobe (Piedmont and Coastal Hanwx BY- DLP
mediatei following erosion flr Other d beyondIb/aCrB Of June 15, nitrogen in 50 lb/acre I medlately following erosion or other damage. y g amage, Plain) or Korean (Mountains) lespedeza in I, lespedeza in late February or early. March. TEMPORARY SLOPE DRAIN SCALE: - Nrs N.T.S.
TEMPORARY SEEDING PER NCDEN R EROSION AND. DATE: 10-15-2010
SEDIMENT CONTROL PLANNING AND DESIGN MANUAL _ NOEC-105
VERSION 6 06 SECTION 6.10
NOTE: USE OF LESPEDEZA' VARIETIES NOT ALLOWED
McADAMS FINAL DRAWING - RELEASED FOR CONSTRUCTION

~
I I ~ ~ / i
° I f _ \ EMERGENCY SPILLWAY f / \ SHAPE =TRAPEZOIDAL ~ ~
GENERAL NOTES CONSTRUCTION SEQUENCE..... I II BOTTOM WIDTH = 20 FT~ (MIN.)
CREST ELEV = 303.D0 ~ q W ~s / / ~ r 1/ ~ - \ o z
P i R TO CONSTRUCTION ANY. DISCREPANCIES IN THE PLANS AND NOTES SHALL BE BROUGHT TO M I 1. R 0 , , 1. THE OWNER SHALL OBTAIN A LAND DISTURBING .(GRADING) PERMIT AND AN APPROVAL TO CONSTRUCT. -THE ENGINEER S ATTENTION IMMEDIATELY. FROM DURHAM COUNTY AND ALL OTHER APPLICABLE AGENCIES PRIOR TO CONSTRUCTION.... ~ / ~ i ° \ - ~OE~TH = 1.00 FT. (MIN.' ¦ ~ ~ ~ c / / ` / / / SIDE LEES = 3:1 (H,~) ~ Z ~
MAX. SLOPE = 10q n1 a ~ w
T N CTION THE GEOTECHNICAL ENGINEER PROVIDED BY THE CONTRACTOR OR THIRD 2. INSTALL ALL SEDIMENT AND EROSION CONTROL MEASURES PER .THE:APPROVED SEDIM NT 2. PRIOR 0 C4 STRU E AND EROSION ~ ~ ~ ~ r. ~ ~ LINER = LAND20 TR~I 450 J W ~ F " ° _ o ~ H~z
PARTY SHALL VERIFY THE SUITABILITY OF THE PROPOSED BORROW AREA/FILL FOR USE IN THE CONTROL.PLAN. THE CONTRACTOR. SHALL MAINTAIN ALL APPROVED SEDIMENT AND- EROSION CONTROL / ~ PROPERTY LINE TYP. MEASURES THROUGHOUT THE. ENTIRE. PROJECT AS REQUIRED: THE CONTRACTOR SHALL RECEI APP V ( ~ DAM EMBANKMENT KEY 1RENCH. THE GEOTECHNICAL ENGINEER SHALL INSPECT THE KEY TRENCH...... ~ VE RO AL ~ I / ~ / / - ~ 3O~ - (LINER SHALL BE IN TALLED AS U z 0 ~ .INE (T~.)`~ / ~ DENOTED BY HATCH~D AREA. ~ ~ W ~ ~
EXCAVATION PRIOR TO PLACEMENT OF ANY BACKFlLL WITHIN THE KEY' TRENCHr IF.THE FROM. THE EROSION CONTROL INSPECTOR, AS REQUIRED BY GOVERNING AGENCIES,. PRIOR TO ANY CLEARING. i / / CONTRACTOR SHAL INSTALL PER z ~
Y TR CH PRIOR TO INSPEC110N THEN THE I CONTRACTOR CONSTRUCTS AND COVERS UP THE KE EN 3. CLEAR AND GRUB AREA WITHIN THE LIMITS OF THE PROPOSED. DAM CONSTRUCTION. ALL TREES AND THEIR ~ KEY TRENCH SHALL.BE.UNCOVERED AND TESTED AT THE CONTRACTOR S EXPENSE. AT THIS TIME, I r / ~ / ~ / M FACTURER'S SPECIFICATIONS,. ~ ~ a U
ENTIRE' ROOT SYSTEMS MUST BE REMOVED. FROM THE' DAM FOOTPRINT AREA `AND BACKFILLED WITH ~ l THE GEOTECHNICAL ENGINEER SHALL. ALSO DETERMINE IF A GEOSYNTHETiC LINER IS NECESSARY AS J ~ , ~ ' . SEED ~ SHEET ~SW-5E) . ~ ; ~ p ~ o
N SUITABLE SOIL MATERIAL. THE BACKFlLLED AREAS SHALL BE COMPACTED TO THE SAME STANDARDS AS i r DETAILED IN OTE #5. THE DAM EMBANKMENT. THE REMAINING. AREA OF THE EMBANKMENT SHALL BE STRIPPED TO A SUITABLE ~y ~ Q / I . . / / oo ~ - - ~ w Qa ~
:WETLAND BUFFER ~ DEP1H `AS DIRECTED. BY THE ON-SITE GEOTECHNICAL ENGINEER. ANY RESIDUAL SOILS TO BE LEFT IN I ~ 3. THE CONTRACTOR SHALL REFER TO THE LANDSCAPE PLAN FOR THE PERMANENT PLANTING pLAGE MUST BE WELL SCARIFIED TO PROMOTE BONDING OF THE NEW EMBANKM N ~ ` " I
.PLAN/SCHEDULE. PLEASENOTE THAT NO TREES/SHRUBS OF ANY TYPE MAYBE PLANTED ON THE E T FILL NO EMBANKMENT ~ / MATERIAL SHALL BE PLACED FOR THE DAM OR KEY TRENCH UNTIL APPROV ~ I AL OF THE DAM SUBGRADE / ~ ~ / ~ ~ . ~a~
PROPOSED DAM EMBANKMENT (FlLL AREAS). _ ~ ~ WETLANDS TRENCH IS OBTAINED .FROM THE ON SITE GEOTECHNICAL ENGINEER. / ~ I / 1 ~ E~ Q~' ado
~ J t 4. DURING THE INITIAL STAGES OF CONSTRUCTION, THE WETLAND MAY BE USED AS A SEDIMENT BASIN ~ 4. EXCAVATE FOR 1HE NEW KEY. TRENCH ALONG THE CENTERLINE OF THE PROP05ED DAM EMBANKMENT. THE +297.00 - - - ~
FOR EROSION CONTROL PURPOSES. IF S0, THE CONTRACTOR SHALL .FOLLOW THE GENERAL „ ~ ~ s TRENCH SHALL EXTEND A .MINIMUM. OF 5 FT BELOW EXISTING GRADE 'OR 2 FT BELOW THE 36 4 OUTLET ` I ~ s m' a j_ i \ • - 1 ~ ~ j",~ ~ V •01 / 297.00 \ ~ ~ p ~ ~ ¦
CONTRUCTION SEQUENCE BELOW: BARREL AND. SHALL HAVE A MINIMUM BOTTOM WIDTH OF 10 FEET. THE KEY TRENCH SIDESLOPES SHALL BE - ~ I ~ / , e
A MINIMUM OF 1:1 '(H:V}. THE KEY TRENCH -SHALL BE COMPACTED TO,THE SAME SPECIFICATION LISTED IN I A. THE CONTRACTOR SHALL CONSTRUCT THE ENTIRE FACILITY (PERMANENT OUTLET STRUCTURE, „ i/ ITEM 4 OF THE SECTION TITLED BERM AND SOIL COMPACTION SPECIFCATIONS. DEPENDING UPON ON-SITE I I i' p~ / ~ 29 3D3.OD . ~ a ~ ~ ~
DAM, KEY TRENCH, ETC.} ..WITH THE EXCEP110N OF THE INTERIOR WETLAND GRADING. THE PRECAST RISER OUTLETS UC ( I ~ INTERIOR GRADING WILL BE CONSTRUCTED ONCE-THE EROS{ON CONTROL PHASEIS COMPLETE. SOIL CONDITiONSENCOUNTERED.DURING EXCAVATION, THE ON-SITE GEOTECHNICAL ENGINEER MAY VARY - ° ' / ~ + 303.96 - - ~ , , ~ ~
_ (SEE DETAIL SHEET SW- B) Y - _ THE DEPTH AND DIMENSIONS OF THE KEY: TRENCH AS DEEMED NECESSARY. THE ON 517E GEOTECHNICAL _ SHAPE - SQ,UA EI e `IQW / 296._50 / i + \ ~ ~ \ W . .
ENGINEER SHALL RETAIN DOCUMENTATION OF ANY VARIATION FOR FUTURE AS-BUILT SUBMITTALS TO THE : B. THE: TEMPORARY. DRAWDOWN RISER (OR SKIMMER) SHALL BE CONNECTED TO THE PERMANENT INTERNAL DIMENSIONS~..=-~Ff x T. CITY OF DURHAM. Q~ / i \ .
8"0 DIP DRAIN PIPE. PROVIDE A TEMPORARY PLUG FOR ADDITIONAL ORIFlCES ON THE RISER. STOP" OF RISER =3 2. 0 I a _ ) ~ ~ . Qh / / f ~ / o / / +296.50 ~ ~ ~ \ - ~ Z
5. BEGIN PLACEMENT OF BACKFlLL .WITHIN THE kEY .TRENCH: THE KEY TRENCH SHALL BE COMPACTED TO THE ~ INVERT - 297.00 (NWS) I M RAINA AREA IS STABILIZED AND THE EROSION CONTROL fNSPECTOR " ' - ` C. ONCE THE UPSTREA D GE " " 4 0 ORIFlCE INVERT - 298. 0 SPECIFICATIONS USTED ITEM 3 OF THE SECTION TiTLED BERM' AND SOIL COMPACTION SPECIFICATIONS.. q . / Q. p ~ / / ~ / \ ~ ~ W
V F TH SEDIMENT BASIN THE CONTRACTOR SHALL REMOVE THE _ APPROVES THE REMO AL 0 E ~ THE KEY TRENCH. SHALL BE TESTED PER. THE SPECIfICAT10NS LISTED IN THAT SECTION. INVERT OUT (36 ~ 0-RING RCP) - 29'.30 O ~ + ~ ~ / / +2.50 / ~296.9D ~ ~ ~ \ ~ ~ \ \ \ ,,`t~p~uu~q~~,,
TEMPORARY DRAWDOWN RISER (OR SKIMMER) AND CLEAN-OUT. THE BASIN.. ALL SEDIMENT, • TRASH, ETC. SHALL BE DISPOSED OF PROPERLY (LE. -PLACED IN A LANDFILL) AND NOT 6. PRIOR TO INSTALLATiON, SUBGRADE. CONDiTiONS ALONG THE SPILLWAY PIPES SHOULD BE EVALUATED BY: VELOCITY DIS5IPATOR ~
1 STOCKPILED IN-AN AREA WHERE WATER QUALITY COULD BE ADVERSELY AFFECTED. REMOVE - HNI : SS WH TH R IT ' ' 1 THE ON SITE GEOTEC CAL ENGINEER TO ASSE E E SU ABLE BEARING CONDIT10NS EXIST AT THE CLASS B RIPR~P ~ i %197.00 / r J ~
.TEMPORARY PLUGS ON THE RISER.. H S U UIT - _ - ~ ~ SUBGRADE LEVEL S OULD SOFT OR OTHERWI E N5 ABLE CONDITIONS BE ENCOUNTERED ALONG ..THE ~ dip _ ~ ~ ~ I ,r i / / 297.Da ~ N ~
- PIPE ALIGNMENTS, THESE MATERIALS SHOULD BE UNDERCUT AS DIRECTED BY THE GEOTECHNICAL ENGINEER... L x 21 W 1-2" TH K' I D. ONCE THE BASIN IS CLEANED OUT, AND ALL EROSION CONTROL DEVICE REMOVED,. THE -X ~ / I THE UNDERCUT MATERIALS SHALL. BE REPLACED-WITH ADEQUATELY COMPACTED STRUCTURAL FILL; LEAN E DETA~S ~ ~
E INTERIOR GRADING SHOWN ON THIS SHEET... C) ~ \ CONTRACTOR SHALL CONSTRUCT TH CONCR OR PLOWABLE Fl AS DIR CTED Y THE ON-SITE GEO N i" ETE LL E B TECH ICAL ENGINEER. , ~ i~ ~ I ~ ' / ~ / / / / ~ ,,-SEDIMENT ' ~ Q SEAL
E. ONCE THE GRADING IS COMPLETE, THE CONTRACTOR SHALL REQUEST AN ON-SITE INSPEC110N 7, IN ORDER TO HELP PROTECT THE SOIL SUBGRADE' FROM DETERIORATION. DUE TO X I ( E PQSURE, RAINFALL, / / I ~ , ~ / ~ / r / ~9 ®0 I FOREBAY ~ ~ ` % ~ .'.33782 • L ~ ~ 296.591 297.00 / + ~ '%°y9 ,'.tie I N~~e;,.
AND AN AS-BUILT SURVEY PRIOR: TO INSTALLATION OF THE- WETLAND PLANTS. F THE SEEPAGE, AND .RUNOFF) BEFORE THE CRADLE CAN BE POURED, iT IS STRONGLY RECOMMENDED THAT A 3" - E D fCLL~ PER N OT STD. 838. 0
- AN CONTRACTOR PLANTS THE- PROPOSED VEGETATION PRIOR TO AN AS BUILT. SURVEY ( D TO 4" THICK CONCRETE MUD MAT BE POURED OVER THE SUBGRADE ONCE IT IS .APPROVED BY THE (EE DET IL SHEET SW-5) SUBSEQUENT APPROVAL}, ANY CHANGES TO THE. GRADING / RE-PLANTING OF PLANTS WILL _ i _ I ( N
ON SITE GEOTECHNICAL ENGINEER. THE: MUD MAT WILL ALSO PROVIDE BEARING FOR THE BLOCKS THAT / I~. OUT (3 0 RCP) 295.0 ( BE AT THE CONTRACTORS EXPENSE. TEMPORARILY, SUPPORT THE SPILLWAY PIPE UNT1L`THE CRADLE CAN BE POURED. THE METHOD OF BLOCK. ( / / / ~ / +s7~. /
- ~ - G TH NTR SUPPORT FOR THE PIPE PROPOSED BY THE. CONTRACTOR SHOULD BE SUBMITTED TO THE JOHN R. i / ~ F, ONCE THE ENGINEER HAS APPROVED THE AS BUILT GRADIN , E CO ACTOR SHALL.PLANT:..
McADAMS COMPANY FOR REVIEW. - i ~ I ~ THE PROPOSED WETLAND PLANTS SHOWN ON THE LANDSCAPE PLAN FOR THIS FACILITY.: AFTER CQNTRACT~ SHALL LINE THE SLO S ~ / / ~ +29!50 / / ` ~ / j ~ ~
COMPLETION OF THE PLANTING, THE LANDSCAPE CONTRACTOR SHALL PROVIDE A LETTER TO " VE AND.AROUND'THE CONCR TE 8. BEGIN CONSTRUCTION OF THE NEW EMBANKMENT. FlLL MATERIALS SHALL BE PLACED IN MAXIMUM 8 THICK I I ~
THE ENGINEER CERT1F11NG THAT THE PLANTS HAVE BEEN INSTALLED PER THE APPROVED E DWALL AND WINGWALLS WITH NCD T I :LIFTS: PRIOR. TO COMPAC110N, UNLESS DIRECTED OTHERWISE BY THE ON-SITE GEOTECHNICAL ENGINEER.. , , I WETLAND PLANTING PLAN: FlLL LIFTS SHALL BE CONTINUOUS OVER THE ENURE LENGTH OF FILL: IF IT IS NECESSARY, THE ' CLASS B RIPRAP TO PREVE T I I
° EMBANKMENT FlLL MATERIAL WILL BE OVERBUILTIN HORIZONTAL LIFTS AND CUT BACK TO FINAL GRADE IN EROSION/SCOUR FROM OCCURRI G I /
5. IF THE INFlLTRAl10N RATE IS GREATER THAN 0.01 IN/HR, IN ORDER TO HELP MAINTAIN A - I ORDER TO ACHIEVE PROPER COMPACTION. AROUND THE ENDWALL/WINGWAL S. PERMANENT POOL, THE CONTRACTOR WILL NEED TO INSTALL A CLAY LAYER OR A PERMANENT
( I GEOSYNTHETIC CLAY LINER A MINIMUM OF,1-FOOT BELOW THE LOWEST GRADE OR 3-FEET BELOW g, AS CONSTRUCTION OF THE EMBANKMENT MOVES FORWARD IT WILL BE NECESSARY TO 157 L / / , / ~ g
THE BOTTOM: NATION OF THE R04T BALL FOR THE PROPOSED PLANTINGS WHICHEVER IS ~ N ALL THE ~ ( CONCRETE CRADLE. THIS MAY- BE CONSTRUCTED USING ONE OF THE FOLLOWING METHODS: ( ~ MICROPOOL ~ / / f / +97.00 / / p2 / / ~ ~
I GREATER).IF A GEOSYNTHEIIC LINER IS CHOSEN, THE LINER SHALL BE BENTOMAT CL BY CETCO 52 LF 36"D O-RING RCP O 58% LINING TECHNOLOGIES OR ENGINEER APPROVED EQUIVALENT. IF IT IS DETERMINED. BY:THE ON-SITE A. IF THE PROPOSED STRUCTURAL FlLL MATERIAL IS UT1LIZED AS THE FORMWORK FOR TH C N I E O CRETE (JOINTS WRAPP D iN I
GEOTECHNICAL ENGINEER: THAT A LINER IS NOT NEEDED, THEN A LETTER TO THE ENGINEER.. CRADLE, THEN THE STRUCTURAL FlLL SHOULD BE INSTALLED'AND COMPACTED`UP TO .THE TOP OF ~ GEOTEXTILE FA RI
CERTIFYING THE INFiLTRAl10N RATE SHALL BE PROVIDED -WHICH WILL BE USED. DURING THE V A } I CONCRETE. CRADLE ELE AT10N. ONCE THE STRUCTUR L FILL. REACHES THE NEXT DOWNSTREAM I ~ AS-BUILT CERIIFCATION PROCESS. JUNC110N BOX OR HEADWALL AND IS COMPACTED TO THE ELEVATION OF THE .TOP OF THE CONCRETE j ~ ~ /296.50 ~ / 3~ ~ / ~ / p I1
I ~ 3~ 1 CRADLE; EXCAVATE THE. CONCRETE CRADLE TRENCH PER THE PROVIDED DETAILS AND-CONSTRUCT THE ) i / 31
6..THE GRADES SHOWN ON THIS PLAN ARE FINISHED GRADES, IF THE EXISTING SOIL LAYERS IN THE CONCRETE CRADLE AS PER THE PROVIDED CONCRETE CRADLE DETAIL FIXED PLATFORt~i
PROPOSED WETLAND AFTER EXCAVATION .ARE NOT DETERMINED SUITABLE BY A LANDSCAPING ( ) (DESIGN BY OTHER) CONTRACTOR -FOR 1HE FUTURE WETLAND PLANTINGS,' THE CONTRACTOR SHALL OVEREXCAVATE THE B. ` IF' THE PROPOSED STRUCTURAL FlLL-IS NOT U1ILIZED AS THE' FORMWORK FOR THE CONCRETE CRADLE, I l 1 1 ~ I ~ ~ W
THEN PRIOR TO CONSTRUCTING THE STRUCTURAL FlLL EMBANKMENT, THE' FORMWORK FOR THE I i INTERIOR PORTIONS OF THE WETLAND (FROM THE NORMAL WATER SURFACE ELEVATION TO THE i l 1 ~ 1/ l l r ! /
CONCRETE CRADLE SHOULD. BE INSTALLED ON EXISTING GROUND AND OR THE MUD MAT.'THE" I ~ ~ BOTTOM) BY 16 INCHES. THE CONTRACTOR SHALL THEN BRING THE .WETLAND AREA TO THE / i I CONCRETE CRADLE SHALL BE CONSTRUCTED. PER THE PROVIDED DETAILS.
FINISHED GRADES USING THE TOPSOIL STOCKPILED ON .SITE (AMENDED AS DIRECTED. BY THE ~ I ~ LANDSCAPE CONTRACTOR). THE OVER EXCAVATION WILL .ALLOW FOR BETTER PLANTING CONDITIONS l I _ ~ ~ J I ~ ~ 296.50.. / j ~ ~ ~ / 3~ ~ / / ~ ~
10. INSTALL RISER BARREL ASSEMBLY, ALONG WITH THE EMERGENCY DRAIN SYSTEM. THE DRAIN VALVE FOR THE PROPOSED WETLAND:PLANTS. / i I I /
LOCATED WITHIN 'THE RISER:BOX,SHALLBE KEPT OPEN.UNTiL AN AS-BUILT CERTIFICATION HAS BEEN ~ , I ( I COMPLETED BY.THE ENGINEER AND AN APPROVAL TO IMPOUND HAS BEEN ISSUED:BY ALL APPLICABLE 7. PRIOR TO CONSTRUCTION, `TOP501L TESTING SHALL BE PERFORMED BY A GEOTECHNICAL ENGINEER f I ~ ; / / / / / i ~ ~
PROVIDED. BY -THE CONTRACTOR OR THIRD PARTY TO DETERMINE THE SUITABILITY OF TOP501L AGENCIES: - I I ~ s,t s:t 2 6.50 ~ ~ / ~ / ~ , ~ ~ ~ ~
ON51TE AS A MEANS TO PROMOTE GRASS GROWTH ON THE DAM EMBANKMENT. IF.THE TOPSOIL IS I DEEMED APPROPRIATE, ANY REMOVED TOPSOIL SHALL BE STOCKPILED FOR USE IN PLANTING 11. INSTALL SPILLWAY.FlLTER FROM THE.DETAILS SHOWN ON SHEET SW-SC: ~ I
SEEDING ON THE DAM EMBANKMENT ONCE FlNAL GRADES AS SHOWN ON THE GRADING PLAN ( ) ( ) p -
PP R T 12. CONSTRUCT EMBANKMENT. PER SPECIFlCAl10NS LISTED. IN THE SEC110N TITLED BERM AND SOIL ~ i HAVE BEEN ESTABLISHED WITH COMPACTED FlLL IF THE TOPSOIL IS DEEMED INA ROP LATE, I „ i I ~ / / / ~ / / ~ p
MAY N C S5ARY TO BRING TOP I IN FR M AN OFFSITE SOURCE IN ORDER TO GET. PROPER COMPACTION SPECIFlCATiONS AND REQUIREMENTS OF THE ON-SITE GEOTECHNICAL ENGINEER. ALi. BE E E SO L 0 , I -GRASS GROWTH QN THE DAM EMBANKMENT. PRIOR TO TOPSOIL INSTALLATION,`THE CONTRACTOR CHARACTERI5i1C5 OF:THEEMBANKMENT FlLL MATERIAL SHALL MEET THE STANDARDS SET FORTH IN "BERM
„ „ " i I ' SHALL SCARIFY THE THE TOP. 2 -3 OF THE BERM SECTION 70 PROMOTE BONDING OF THE AND SOIL COMPACTION SPECIFlCATIONS , INCLUDING COMPACTION AND MOISTURE REQUIREMENTS. IF " „ I +297.00 ?96.50: ~ l ~ ~ ~ / ~ ~ 1 ~ / ~ i ~ ~ ~ i ~ ~ p h
TOPSOIL WITH THE COMPACTED. FlLL THE TOPSOIL DEPTH SHALL RANGE FROM 3 -4 ON THE DAM NECESSARY TO ACHIEVE PROPER COMPAC110N, THE EMBANKMENT FILL MATERIAL WILL BE OVERBUILT IN I ~ ' .
EMBANKMENT. HORIZONTAL LIFT5 AND CUT-.BACK TO PROPER FlNAL GRADE. ANY HAND COMPACTION ACTIVITIES AROUND I ~ SPILLWAY OR DRAIN STRUCTURES SHALL BE CONDUCTED IN 4-INCH LOOSE LIFTS AND BE TO THE SAME I l + l j / / ~ j A;o
COMPACTION AND MOISTURE; REQUIREMENTS AS THE ENTIRE EMBANKMENT. ALL COMPACTION AND MOISTURE I ~ ~ 8.. THE CONTRACTOR SHALL FURNISH, INSTALL, OPERATE, AND MAINTAIN ANY PUMPING EQUIPMENT, I l l / ~ l l / it / ~ jl / ~ ~ / ~ ~ oz
ETC. NEEDED FOR REMOVAL OF_WATER FROM VARIOUS PARTS OF THE STORMWATER WETLAND SITE. TESTING SHALL BE CARRIED OUT AS DIRECTED BY THE ON-SITE GEOTECHNICAL ENGINEER AND AS LISTED „ TH XCAV ON AR AS LE. -KEY IN THE SECTION TiTLED BERM AND SOIL COMPACTION SPECIFICATIONS : IT IS ANTICIPATED THAT PUMPING WILL- BE NECESSARY IN E E ATl E
~ l TRENCH}: DURING PLACEMENT -0F FlLL WITHIN THE KEY TRENCH (OR OTHER AREAS AS NECESSARY), ~ i
13. I THE CONTRACTOR SHALL KEEP THE WATER LEVEL BELOW THE BOTTOM OF THE EXCAVATION: THE: UPON COMPLETION OF DAM EMBANKMENT, PROMPTLY STABILIZE AND SEED DAM EMBANKMENT PER SEEDING 97 s7 Do l 2s .oa l / / / / / / ~ ~ / ~ ~ I / / / ~ f ~ 0 ~ A
MANNER IN WHICH THE WATER IS REMOVED SHALL BE SUCH THAT THE EXCAVATION BOTTOM AND. SCHEDULE. ~ I SIDESLOPES ARE. STABLE. ( ~ I I / / / ; / / / / / %3~ ~ W
14. SCHEDULE A FlNAL AS-BUILT INSPECTION AND AS-BUILT SURVEY .WITH THE ENGINEER. AN AS-BUILT I I ' ` INSPECTION SHOULD BE SCHEDULED A MINIMUM OF 60 DAYS.BEFOR P R IT T ~ 1 1 / l / ~ / / z~
E A E M 0 MPOUND IS REQUIRED. BERM AND SOIL COMPACTION SPECIFICATIONS ANY COMMENTS OR DEFlCIENCIES IN THE DAM CONSTRUCTION MUST BE CORRECTED TO THE SATISFACTION I ; I 29'50 - 2 7.00 ~ ~ l ~ ~ 11 l l l l / f / f ~ / i f/ p
OF THE ENGINEER AND:OWNER BEFORE CERTIFICATION SHALL BE GRANTED. UPON FINAL APPROVAL FROM
1. ALL FILL MATERIALS TO BE USED FOR THE DAM EMBANKMENT. SHALL: BE TAKEN FROM BORROW DURHAM: COUNTY, CLOSE THE 8"~ BOTTOM. DRAIN VALVE IN THE RISER BOX AND BEGIN IMPOUNDING AREAS APPROVED BY THE ON-SITE GEOTECHNICAL ENGINEER. THE FlLL MATERIAL SHALL BE FREE WATER. NO WATER SHALL BE IMPOUNDED BEFORE'AN APPROVAL TO IMPOUND IS ISSUED FROM DURHAM ~ ~ 1 l ~ `l 1 ~ l / o ~ ~ l L ' / j l l ~ r
- COUNTY. ' ~ 297. FROM ROOTS, STUMPS; WOOD, STONES GREATER. THAN 6", AND FROZEN OR OTHER OBJEC110NABLE I 9 1297. d~ ' / ~ / / / _ / \ / ~ ~
MATERIAL. THE. FOLLOWING SOIL TYPES ARE SUITABLE FOR USE AS FlLL WITHIN. THE DAM t EMBANKMENT AND KEY TRENCH: ML AND CL C + 296.50 / f ~ I l I i l ~ ~ / ~
OUTLET-STRUCTURE- MATERIAL SPECIFICATIONS l l M i / } 290 ~ ~ i ~ l ~ ~ / j l j / ~ / / ! j ~
2. FILL PLACEMENT FOR THE EMBANKMENT. SHALL NOT. EXCEED A MAXIMUM 8 LIFT UNCOMPACTED . ( ) / ' ~ l l ~ l / l ~ / /
EACH LIFT SHALL BE CONTINUOUS FOR THE ENURE LENGTH OF EMBANKMENT. BEFORE PLACEMENT 1. THE 36 0 RCP OUTLET BARREL SHALL BE CLASS III RCP, MODIFlED BELL AND:SPIGOT, MEETING THE f R IR - - EQU EMENTS OF ASTM C76 LATEST.: THE PIPES SHALL HAVE CONFINED 0 RING RUBBER GASKET.. JOINTS OF FILL FOR THE BERM SECTION, ALL UNSUITABLE MATERIAL SHALL BE REMOVED AND THE MEETiNG ASTM C-443-LATEST. THE PIPE JOINTS SHALL BE TYPE R-4. / ~ 3,1 I / / / f / ~ / /
.SURFACE PROPERLY PREPARED- FOR FILL PLACEMENT. FlLL MATERIAL ADJACENT. TO ALL SPILLWAY / / 96.5 /I rl ~ I ~ l / / ~ ~ i a
AND. DRAINAGE STRUCTURES SHALLBE PLACED IN 4-INCH (UNCOMPACTED} LIFTS AND ~ : 2: THE STRUCTURAL DESIGN FOR THE 5'x5' INTERNAL DIMENSIONS -RISER BOX WITH EXTENDER`' BASE SHALL.:.. HAND-COMPACTED TO THE SAME COMPACTION AND MOISTURE REQUIREMENTS AS THE EN71RE ( ) ~ ~ ~ / ~ 1 ! I ~ ~ 1 / / l / / / I-.1
.EMBANKMENT. BE BY OTHERS:'PRIOR TO ORDERING THE SIRUCTURE,THE CONTRACTOR SHALL PROVIDE TO THE DESIGN ~ _ ~ l ~ l / ~ / / V U1 A
ENGINEER FOR REVIEW SHOP DRAWINGS AND SUPPORTING STRUCTURAL CALCULATIONS SEALED BY A P.E. REGISTERED IN NORTH CAROLINA. DEMONSTRATING THE PERTINENT VERTICAL LOADS ARE SUPPORTED BY J
3. ALL. FILL'. SOILS USED IN THE EMBANKMENT KEY. TRENCH CONSTRUCTION SHALL BE COMPACTED / THE CONCRETE`RISER STRUCTURE. ~ l TO AT LEAST 95% OF THE STANDARD .PROCTOR MAXIMUM DRY DENSITY ASTM-696. THE FlLL I ~ 296 ` ~ ! , I ! l / , ~ ~ / , , ~ w ~ o
( ) I d SOILS SHALL: BE COMPACTED AT A MOISTURE CONTENT WITHIN -1 .TO +3 PERCENT OF ITS ` „ ( 3. THE RISER BOX OUTLET STRUCTURE SHALL BE PROVIDED WITH STEPS 16 ON CENTER. 5TEP5 5H I O / 29 ~ I I -1 I ~ ' l ~ ~ 1 / /
ALL BE I OPTIMUM MOISTURE CONTENT: COMPACTION TESTS SHALL BE PERFORMED BY THE ON-SITE ~ ~ ~ O PROVIDED ON THE INNER WALL OF THE RISER BOX. STEPS .SHALL BE IN ACCORDANCE WITH NCDQT STD. GEOTECHNICAL ENGINEER DURING CONSTRUCTION TO VERIFY THAT THE PROPER COMPACTION LEVEL ~ ~ I I I 'I g I of l ~ ~ I l ~ Z
_ L. 840.66.. PLEASE REFER TO SHEET SW 5B FOR LOCATION OF THE RISER STEPS. I HAS BEEN REACHED. THE FlLL SHOULD BE COMPACTED U51NG A SHEEPSFOOT TYPE COMPACTOR. IN
I: ORDER TO PREVENT DAMAGE TO THE PIPE, NO COMPACTION EQUIPMENT SHALL CROSS ANY PIPE I I I I I I L /
UNTIL MINIMUM COVER IS ESTABLISH® ALONG THE PIPE. 4. THE 9 Lx9 Wx25 THICK CONCRETE ANTI-FLOTATION BLACK SHALL BE PRECAST AS THE EXTENDED BASE OF ~ I ~ ~ THE RISER BOX DURING FABRICATION. THE PRECAST. BASE SHALL B IN I I C I E CLUDED AS PART. OF THE SHOP C I ~ I I j ~ I -1 ~ I C r I I I I ,I / A
DRAWINGS THAT WILL BE SUBMITTED TO THE ENGINEER FOR REVIEW SEE ITEM Z' ABOVE . IN LIEU F ' I 4. 'THE CONTRACTOR SHALL PROVIDE THE ENGINEER WITH REPORTS TO VERIFY-.THAT THE DAM ( } O A - - - ~ f PRE-CAST BAS THE CONTRACTOR MAY OPT TO CAST IN PLACE THE ANTI FLOTATION BLOCK IN TH ~ SE l I I I ' I I SEDI~ENT I I ~ ~ I I I I I I ( I / ' I ~ Z Z a
EMBANKMENT MEETS THE SPECIFlED COMPACTION REQUIREMENTS. COMPACTION REPORTS WILL BE ~ E NEED DU IN FlELD: HOWEVER, PRIOR TO CONSTRUCTING THE CAST-IN-PLACE BASE, THE CONTRACTOR SHALL SUBMIT ~ ~ FO ED R G THE AS-BUILT CERTIFICATION PROCESS FOR THIS STORMWATER FACILITY. 'FOR BAY: ~ I ~ ~ I I -
, SHOP DRAWINGS TO THE ENGINEER FOR REVIEW DENOT1NG THE FOLLOIMNG. THEREFORE, IT-SHALL BE .THE. CONTRACTOR S RESPONSIBILJTY TO' COORDINATE COMPACTION TESTING ~ I ( ~ ' ' ~ I
AND TO ENSURE COMPACTION-TESTS ARE PROPERLY PERFORMED DURING CONSTRUCTION. _ ~ ~ " 1 A. STEEL REINFORCEMENT..... I I ~ I ~ ~ I I I ~ I ' f I I y
L 5. PRIOR TO USE AS FILL MATERIAL FOR THE DAM EMBANKMENT, THE CONTRACTOR SHALL PERFORM B. THE CONNECTION .MECHANISM TO:JOIN THE ANTI-FLOTATION BLOCK WITH, THE RISER SECTION I ~ i I I I I I I I ' ' I ' I f
STANDARD PROCTORS ON-.THE PROPOSED BORROW MATERIAL TO ENSURE THAT OPTIMUM MOISTURE 5. THE-RISER BOX JOINTS.SHALL BE SEALED USING BUM RUBBER SEALANT CONFORMING TO I I I I ~ I \ ~ 0 it I I I I_ I~ I I L I ~ ` I ~ ` \ I l ~
CONTENT AND COMPACTION CAN BE ACHIEVED /CONTROLLED DURING CONSTRUCTION. ~ i AS1M-C990-LATEST. IF NECESSARY, THE CONTRACTOR SHALL INCORPORATE A WATERSTOP INTO THE RISER I I
BOX JOINT 70 ENSURE A WATER?IGHT CONNECTION. THE CONTRACTOR SHALL PARGE JOINTS ON BOTH THE ~ I 6 TESTING OF THE.-NEW FlLL MATERIALS SHALL BE PERFORMED TO VERIFY THAT THE RECOMMENDED.... i INSIDE AND'OUT5IDE WITH NON-SHRINK GROUT. 1 I I I~ I I L I 1 ~ ,1 1~ ` ~ I 1 ~
LEVEL OF COMPACTION IS ACHIEVED DURING CONSTRUCTION. THEREFORE, ONE: DENSITY TEST SHALL I ~ ~ ~ ~ : ~ BE PERFORMED FOR EVERY 2,500 SQUARE FEET OF;AREA FOR EVERY-LIFT OF FlLL OR AS i l ~ I I I ~ ~ ' ~ _
6. IF TH ANTi- T T1 N B DIRECTED BY THE ON-SITE'GEOTECHNICAL ENGINEER. E FLO A 0 LOCK IS PRECAST AS PART OF THE RISER BASE SECTION, THE ENTIRE PRECAST ` I I R 5ER BOX STRUCTURE SHALL HAVE A SHIPPING WEIGHT OF 33,690 LBS. THE STRUCTURE WEIGHT SHALL
„ BE THE SHIPPING WEIGHT AND SHALL BE DETERMINED BY SUBTRACTING THE WEIGHT QF THE FACTORY , 7. TESTING WILL BE REQUIRED ALONG THE. 36 ~ 0-RING OUTLET BARREL AT A FREQUENCY OF ONE I ~ / /i
BLOCKOUTS FROM THE GROSS STRUCTURE .WEIGHT. THIS INFORMATION SHALL BE SHOWN ON THE SHOP TEST' PER 25 LF OF PIPE PER VERTICAL FOOT-0F FILL OR AS DIRECTED BY THE AN-SITE DRAWINGS SUBMITTED TO THE ENGINEER FOR. REVIEW. IF`THE:CONTRACTOR OPTS TO CAST-IN-PLACE THE i i
GEOTECHNICAL ENGINEER. - ANTi-F OTATION BLOCK THE'C A N R L ONTRACTOR SH LL E SU E THE WEIGHT OF THE ENTIRE RISER STRUCTURE
IS EQUAL TO THE MINIMUM U5TED ABOVE.: ~ ~ I I 1 I
7. PRIOR TO ORDERING THE.CONTRACTOR SHALL SUBMIT TRASH R K P ~ ( AC SHO DRAWINGS TO THE ENGINEER i / ( I I ~ / ~ 1 I I( if ~ ~
FOR REVIEW. CONTRACTOR SHALL ENSURE THAT AN ACCESS HATCH IS PROVIDED WITHIN THE TRASH RACK I I
(SEE DETAIL FOR LOCATION). THAT WILL ALLOW FOR- FUTURE MAINTENANCE ACCESS. CONTRACTOR SHALL I I - ALSO PROVIDE A CHAIN' AND .LOCK FOR SECURING` THE ACCESS HATCH, ; - I ` i , j ljlll II/~~~---.,1~ z I I I ~ , ~ ~ j /l fl 1 ,
I ~ ~ I I
8. ALL POURED CONCRETE SHALL BE MINIMUM 3000 PSI'(28 DAY UNLESS OTHERWISE NOTED. ~ ~ I ) I I 1 ~ I I I I / ~ ~ / / I : ~ , I L ~ / / l , HIC SC
i ' 9. GEOTEXTiLE FABRIC FOR THE 36"~ OUTLET. BARREL JOINTS- SHALL BE MIRAFl 18DN OR ENGINEER APPRO ( ~ I 4 VED I I ~ I I I I / ~ ~ I I ~ r// ~ GRAP ALE
l EQUAL NON-WOVEN FABRIC ' ( ) ~ ~ I I ! ~ / , I ~ ~ r (l ( ( 30 0 15 30 60 g PROTECT N0.
~ ~ I ~ ~ I ~ 10. STORMWATER WETLAND. EMERGENCY DRAWDOWN 1S VIA AN 8"~ PLUG VALVE.. THE VALVE SHALL BEAM&H r i ~ ~ : I I I ~ I L I I I 1, -I I I E L I ~ l ~ 4 _ MER-10020
STYLE 820 X-CENTRIC .VALVE OR APPROVED EQUAL. THIS VALVE IS IN ACCORDANCE WITH AWWA C-504 I I V I I I I I I I ' I ~ FnENa~E: MER10020-SW5 ~ I L ~ ~ ~ 1 l~ ~ ~ r. i, i inch = 30 f~. ~
Jtti. O.O, ANU Jf1ALL Ilt Ul-tKAt$Lt IKUM Ur Ur. UUILtl SiKUC UKL VIA A HANUMEEL (SEE DETAIL WETLAND DESIGN SUMMARY . ~asia ru ni: JAA
SHEET SW _ 5B). THE CONTRACTOR SHALL PROVIDE A REMOVEABLE VALVE WRENCH WITH A HANDWHEEL ON TOP FOR OPERATION OF THE 8°0 PLUG VALVE: A CHAIN AND LOCK SHALL ALSO BE PR NOT OVIDED FOR JAA NORTH%7ST 6MRMWATER LM AND PLAN VMW DRAWN BY.
SECURING THE WRENCH TO THE TRASH RACK. PARAMETER PROVIDED WETLAND SURFACE AREA 36,538 SF 1" = 30' scam: AS SHOWN
SHALLOW LAND (EL. 297.00) 11,949 SF
STATEMENT OF RESPONSIBILITY. • SHALLOW WATER (EL. 296.50-297.00) 13,348 SF DATE: 12-17-2010
1. ALL REQUIRED MAINTENANCE AND INSPECTIONS OF THIS FACILITY SHALL DEEP POOLS (E BE THE RESPONSIBILITY OF MERCK SHEET NO,A -5A
& COMPANY, INC, PER THE EXECUTED OPERATION AND MAINTENANCE AGREEMENT FOR THIS FACILITY.
FINAL DRAWING - RELEASED FOR CONSTRUCTION MCADAMS

a,
H ' Z
~ ~
COMPACTED BERM SECTION CONTRACTOR TO -AFFIX SIPHON EMERGENCY SPILLWAY - TOP DF SIPHON OUTLET AND HANDWHEEL TERM SECTION ~ ~
OUTLET. TO RISER TRASH RACK (SEE BERM ANff SOIL - 1-F007 ABOVE TRASH RACK (SEE DETAIL SHEET SW-5E) TO EXTEND COMPACTION SPECIFICATIONS' Vff SOIL ~ ~ ~ w ~ SPECIFICATIONS ' F ~ e '
ON SHEET SW-5A) '-5A) Cj ~ 0 ~ d
„ IMUM t0 Fi. WIDE MIN 4 0 ORIFCE RISER TRASH RACK ~ W av a~i'
INV = EL. 296.00 (5EE DETAIL) b
~ • ~zU ~ SPILLWAY FILTER ¦ ~ ~ p ¦
TOP OF DAM = EL. 304.00 .CONCRETE'. COLLAR PROP05EI PROP05ED GRADE (SEE DETAIL SHEET SW-5C) ~ ' W ~ a
100-YEAR STORM = EL 303.04 (TO BE CONSTRUCTED IN THE. EMERGENCY SPILLWAY = EL. 303.00 FELD BY THE CONTRACTOR, 3 3
-SEE DETAIL SHEET SW-58 1 1 a a~~ ENDWALL PER NCDOT STD. 638.80 ~ ~ ~ ~ ~
TOP OF RISER = EL 302.00 • 12" COVER (SEE DETAIL SHEET SW-5C) ' t ' ~ ~ a
MIN. ~ a~^
( 6" COVER ~ W H .(MIN.) O a Z ~
tr. 10-YEAR STORM = EL 300.47
' 2-YEAR STORM = f L: 299.27. ' ' APPROXIMATE LOCATION OF EXISTING GROUND. ~ ? W ai ° m
1-YEAR STORM = EL: 296.83 b . w ~
0 0 ~o o Q ~ ~ ~ - O ~ ~ O W o
1 WATER OUALIT1f STORM- = EL. 297.62 - • r . • 52 LF36"0 D-RINGRCP ~ 0.58 _FLOW-~-
NORMAL POOL = EL. 297.D0 ' d.r . ~ H
m • , ' - r ei d . y' .•.1' "a.~W ~t' d'° ''d~ 4r •1~4 a j, •.'a f.' . ® . . P b O P _ - y~ . ;
, 4 d y f J. r _ 4 a ry r a~ e G i • ' ee d f . 0 ' . d • d ~ ~P d d,.~ • . a,' W
- . - ~ RISER INVERT OUT = EL 295.30 " ~ • .trey,'...r~' •d .a..vi'••a '.d'.• r, a .c.. a •'r ..a A~ -.-.-6,~ • . f d a < a A T ~q , d rte. ,a `1~~~t1111/~
- ?'.i'.,•y ..`'>4': ~ ''~i' e. a•.a, _'Q ~,d .'D4.PT'VARI~J •••a.~,; ,e °4•. G a a < . d. ? A ' A d a. D D i~ ,,~,,,.t y~ ~JARO~r,~I~,, 4
< . ~ ' .d rJ a. ~y a .r 'a a•.d• ae. a` 4 •'y . OREBAYS MICRO 0 - d' . , • r a•' ' ° . ` ~ ~ ' . - - P OL = EL. 294.00 r F J 4 C VV~.••
.e• - - u :e•' .4 i try' _ - - - -_1
SIPHON OUTLET. - - _ - ~ - _ - INV = EL. 297.00 NWSE - - - - _ - - - -1- - - - - _ _ _ _ _ _ ~=1 ~ I-1 I I_~ _ _ - - - = : a SEAL 9~~ ---,-i i 1-1 ~ - _ - hI ~ - ~ , - 33782 c
SEE DETAIL SHEET SW-5D -I - - - - r, ~
FOR SIPHON DETAIL} VELOCITY DISSIPATOR :~`O,L';FNCIN~~~,' (,w~`
' " LOW FLOW TRASH RACK 6 PLUG VALVE. THE VALVE NON-WOVEN GEDTEXTILE FABRIC - - - KEY TRENCH (SEE BER CONCRETE ~i = - - - I~-~~~- BENCH (SEE BERM AND INV 36"~ 4-RING RCP _ CLASS B' RIPRAP ~ 9p
"SHALL BEAM&H STYLE 820 SHALL BE PLACED AROUND EACH III- III ~ SOIL COMPACTION SPEC ' SEE DETAIL SHEET SW-5C ANTI-FLOTATION ` " ~ ~ - - ( ) X-CENTRIC VALVE OR APPROVED JOINT OF THE 36 0-RING. RCP OMPACTION SPECIFICAl10NS, ' d50 = 6" ~o -
BLOCK ' IN ~ r SHEET SW-5A) EQUAL THIS .VALVE SHALL Bt BARREL IN 2 WIDE STRIPS 10.0_ (MIN.) SW-5A) EL. 295.00 18'L x 21'W x 12" THICK ~ ~n { CONCRETE. CRADLE (SEE DETAIL SHEET SW-5C)
'ACCORDANCE WITH AWWA C-504 CENTERED ON JOINT. SEC.' 5.5 AND SHALL BE (5EE DETAIL SHEET SW-5D)
OPERABLE FROM TOP OF OUTLET
STRUCTURE VIA A HANDWHEEL ,
CONTRACTOR SHALL SECURELY FASTEN VALVE TO. FLOOR OF
RISER STRUCTURE... E NT DAM. CROSS SECTION.
N,T.S.
NOTES:
9.0' 1: ALL REBAR TO BE 4 REBAR..
rn z.
2. ALL REBAR AND ANGLES TO BE HOT-DIPPED GALV ..:EPOXY. COATING: )T-DIPPED GALVANIZED-AND BE PROVIDED WITH AN O
PRECASTER SHALL PROVIDE
„ 1.5' _ 1.5~ A BLOCK-0UT FOR THE T- IP A A I "x °°x1 4" G 6 6.0' " 3. THE HO D PED, G LV N ZED 2 2 / AN LES 2°°x1/4" ANGLES SHALL. BE WELDED TO THE REBAR
36 ~ O-RING RCP TRASH RACK. ONCE WELDED, THE ENTIRE ASSEMBL RISER WITH ANGLES SITTING DIRECTLY ON TOP OF :NTIRE ASSEMBLY-SHALL BE PLACED ONTO THE q 1_Y ON TOP OF RISER.
' ~"0 GRADE 8 , . . 8.4' ~
' . ~a• STAINLESS STEEL 1.5' ~ ,.ea ' 4 IPH N - OUTLET • , ' ' ~ ~
S 0 . • . CONCRETE LAG . tr: ~ • • a: ;d 1.05 INV = EL 297.00 (NW5E) 1.05' 8„ H ~
• ' SCREW . ~ , ,~•t. ; • . ' • ~ : • • TYP. ~ ? ~ N (SEE DETAIL SHEET SW-5D • " . ,
~ . • •d o FOR SIPHON- DETAIL) ~r ~ . 1, Via. 4i4 •r..' f. , e.. a.e a °z
. . d ~ 11.9 LF ~ A a
' 12 X 4 X ~ 4 ~ ORIFCE • r- . GALVANIZED STEEL _ INV = EL 298.00 • . , r e .a ~ 2"x2"x1 /4" a O
STRAP (4 PER ' ANGLE 20' ~ O``~ a' d .e' 11.9LF ~ ~U
• . a;.. ~ ' RISER JOINT} r • : ' 4 36"~ 0-RING RCP •
„ 3.0 ' I FLOW ANGLE ' ~ ~ a
, 1,0' o ~ o z
' - a, -
.,e a 'i ._d~. J.
8"~ EMERGENCY DIP DRAIN , ; . ® • , ' ' • • _ 4 ,e.. • 2.1. t A5' 1.05' 1. 1.05' 1.05' 1.05' ~ ~ ~ • U 'a
. , . ~ a . . '.i' ' : e' ' 6.3' ~ 'W A
. ~
' r ...ar d,' a • ~ ate•.. 1.5 • Z ~
d e: • ; . ,'etr. • CONCRETE CRADLE . RISER JOIlVT CONI~TECTION DET a , tr ~ ; (SEE DETAIL SHEET SW-5D) O
N.T.S. _ ~ ~ "
a... . ' d.i
CONCRETE COLLAR #4 REBAR TRASH RACK'(ABOVE)
CONTRACTOR SHALL PROVIDE (TO BE CONSTRUCTED IN THE STEPS IN ACCORDANCE WITH FIELD BY THE CONTRACTOR,
NCDOT STD. ,840.66: STEPS SEE DETAIL SHEET SW-56) .ANCHOR TRASH RACK TO MANHOLE WALL
-'..SHALL BE PLACED' AT 16" O.C. • WITH FOUR EQUALLY SPACED HOT-DIPPED ~ ' . GALVANIZED STEEL CLAMPS. EACH CLAMP:
(SEE.DETAIL SHEET. SW-5C) NOTES: ATTACHED TO RISER BY 2-4"x1/4"
11.9 LF 2"x2"x1 /4" ANGLE 1: CONCRETE ANTI-FLOTATION BLOCK TO BE PROVIDED WITH MINIMUM CONCRETE ANCHOR BOLTS EACH.CLAMP
TEMPERATURE AND SHRINKAGE STEEL REINFORCEMENT. • TO BE COATED W/ AN EPOXY COATING.
: THE BOLD LINETYPE DENOTES 2; RISER TRASH RACK AND LOW FLOW TRASH RACK NOT SHOWN FOR CONTRACTOR SHALL PROVIDE THE ACCESS HATCH TO BE FABRICATED HINGES FOR THE t~1 ACCESS. HATCH ` U w1 Q
CLARITY. SEE DETAIL SHEETS SW-56 AND SW-5D. _ STEPS IN ACCORDANCE IMTH PROVIDED BY THE TRASH RACK
TOP OF SIPHON OUTLET AND HANDWHEEL NCDOT STD. 840.66, STEPS FABRICATOR SEE NOTE 7 - 3. TH CONTRACTOR SHALL PROVIDE A MINIMUM OF 2 VALVE STEMS.• " ( #
E TO EXTEND 1-FOOT ABOVE. TRASH RACK' SHALL BE PLACED AT 16 O.C._ "OUTLET STRUCTURE MATERIAL THE`EMERGENCY DRAWDOWN VALVE MUST BE OPERABLE FROM RISER TRASH RACK DETAII, w ~ 0
_ (SEE DETAIL SHEET SW-5C} SPECIFICATIONS", SHEET SW-5A} THE TOP OF THE RISER. VIA THE HANDWHEEL WITH AN N.TS:
- INSIGNIFlCANT AMOUNT OF PLAY IN -THE VALVE STEM. V.
6.0' VALVE STEM GUIDE SEE NOTE ~3) • ( A~
5.0' _ 1. ALL REBAR TO BE,#4 REBAR. z° a
TOP OF RISER = EL 302.00 6.0' _ oz ~ 6A' ~ ~ .
.CONCRETE COLLAR. . 3" ANCHOR DEPTH
• (TO BE CONSTRUCTED IN THE 3"CLEARANCE TO 6" MIN. WALL • ` n ' FIELD BY THE CONTRACTOR, 3" CLEARANCE TO
THICKNESS TYP. r4"~ ORIFICE OUTSIDE OF #4 REBAR).: ( ) SEE DETAIL . INV = EL. 298.00 ) OUTSIDE OF #4 REBAR) 0
, - 4° a . . 4 ° 4 a ° ,V ^ . PRECAST. ~ U a a°< STRUCTURE
4"~ ORIFCE o • - n SIPHON OUTLET • : . INV = EL 298.00 . ° , WALL 1' DEPTH 3000 PSI CONCRETE COLLAR
INV = EL 297.00- (NWSE) 4 °3°' CLEARANCE. T tr ( ~ 6.70' SEE DETAIL SHEET SW-5D a OU°<fSIDE ®F' 4 3°° CLEARANCE. TO (MIN. 28 DAY STRENGTH) )Ud<fSIDE OF #4 DEBAR} ~j
. ~ ~ ~ SIPHON OUTLET . ' / ~ • FOR SIPHON DETAIL) ~ a. ' 4 FI
~ ' : ~ ` ~ • , 36"~ 0-RING RCP . • , . INV = EL. 297:00'(NWSE) tr / 1 _ ~ . A FLOW-s- ' . tr . • • . 3"CLEARANCE O Q d', • ~ : #4 REBAR ANCHORS 4< #4 REBAR) U U
d • d • (SEE DETAIL SHEET SW-SD I '.1 9.45 NWSE = EL 297.00 ~ . .9,' • . ; `FOR SIPHON DETAIL) I ~ , TO OUTSIDE OF '
;d a 1. m d. a _ ~ ~ ~ CONTRACTOR SHALL r~ ' a 'DRILL INTO PRECAST V
r 1.5 •a . ~ } 4. r,---.~ ~ ~ • • STRUCTURE WALL AND •
~ . INVERT = EL 295.30 1 ' _ , . 4 •4 P - - - - _ : a / \ ` : ~ SET ANCHORS USING ° ' 5.5" CENTER TO ~ EPOXY GROUT CENTER ~ O
d e 4 4.9 - ~ I ro
, • • ' . 36 ~ 0-RING R( . • ' • ~ ` p. 'tr; . • 8"0 E GENCY DRAIN • . •a. '.d ~ ' tr. MER .DIP ,•4...,•• d ~ e ~ • , y I 36"~ 0-RING RCPT ~ 36"~ 0-RING Z J 5.6' ~ , ` RCP t, ~ / ~ -
,WITH TRASH RACK • . ' ~ " 25 i-, , • • 2.08' ad' ~ ; . •„y • " ' . d . a. / _ .
• ~ ; : - • : , • • • (SEE DETAIL SHEET SW-5C) .a.4 .:...e ' ' ; ''d •4, .d PRECASTER SHALL PROVIDE ~ r d a - a..
. - ' A BLOCK OUT FOR THE ~ " d'a. . . ' a . _
' •e• 36 ~ 0-RING RCP • • d x ~ , . ; . a FR0IECT N0. MER-10020 .a~ 4 ~ ~ • d 12" ANCHOR DEPTH
.CONTRACTOR SHALL SEAL 8"0 DIP. DRAIN PIPE 8 PLUG VALVE. THE VALVE. ` *••e; d • 1.0 . a . ® e al. , . d. V ! 4 •.A.~' d •i• . d..
`THE PIPE PENETRATION . ` CONTRACTOR :SHALL CORE-DRILL SHALL BEAM&H STYLE 820 • ' ` ~ ' ' ° ' y. . " IN R R OT X-CENTRIC VALVE OR APPROVED ~ < : a; . ' 'A 36 ~ 0-RING .RCP US G A UBBE BO THE HOLE. FOR THE 8 0 DIP PIPE ~ Aa ~ FILExn~: MER10020-SW5
- a.rnnTar~rl nnn"n•e~~l CAl1Al TI IIP 1/ai \R' Pllal I nr 101. I~r I a • s•• IA A
ANU ~IHINLW~ JICCL IN IHL VILLU. toKLUASlLK SHALL cWunL. irna VnLVC onMLL Dr. nv . ` a CONTRACTOR SHALL FORM -1 HARDWARE ACCORDANCE WITH AWWA C 504 y a < a LZOAV11 D Dl. t1HH -dA
CONCRETE L8 "O EMERGENCY DIP DRAIN OMIT REINFORCEMENT IN THIS a INVERT OF RISER STRUCTURE ANTI FLOTATION WITH TRASH RACK AREA SEC. 5.5, AND SHALL BE :a - #4 REBAR ANCHORS. DRAWN BY: JAA
TO DRAIN POSITIVELY TO BLOCK SEE DETAIL SHEET 5W-5C) OPERABLE FROM TOP OF OUTLET CONCRETE ANTI-FLOTATION CONTRACTOR SHALL DRILL scArE:
INVERT 0F OUTLET BARREL CONCRETE STRUCTURE VIA A HANDWHEEL USING NON-SHRINK GROUT ANTI-FLOTATION BLOCK 3" CLEARANCE INTO PRECAST BASE AND SET AS SHOWN 4.6° 5.2" TO OUTSIDE OF ANCHORS USING EPOXY GROUT
BLOCK CONTRACTOR SHALL SECURELY 5.2" 4.6° FASTEN VALVE TO FLOOR OF #4 REBAR) DATE:
RISER STRUCTURE. SHE 12-17-2010 CONCRETE ANTI-FLOTATION BLOCK ET No.
EERMMENr OUTLET' STRUCTURE DETAILS CONCRETE COLLAR DEEM. S W-5 B
N.T.S. N.T.S.
FINAL DRAWING RELEASED FOR CONSTRUCTION MCADAMS

V
~ d•
a 1" THICK JOINT W ~ a ~y
FlLLER MATERIAL ~ Fi ~
~ a ~W
9'-8° W o ~ ~ ~ z
. ' •'d a d' n U ~ ~r 3'-8" O.D. - VI~ W ~ a
,d ¦
d L_ ~ a ~s:
~ o ~~o
,I W~QG
d „ d ' . d. d I ~ a~
d ~ d • ( 36"~ O-RING RCP I ti z ~
:.e•. I • . d d 36"D O-RING. RCP d 36"~ O-RING I I ~ ~ ~ ¢a
dl '.d' .RCP • ••d FLDW-? _ FLOW--~. ..:j E~ x a~~:
- < • •d • ~ 0°WEb z x .w o z
0 0 0 0 0 0 0 0 0 0 0 0 0 ~
e • . .d' d. I 4"0 PERFORATED 'S a ~ o ~
v-. a~ d I . d J. d . 0 0 0 0 0 0 0 0 0 o C _ (CAPPED ON TR ~
• a ;d d •d.. I a.. d. , UPSTREAM END) W d
o ' 4'-0" o 0 0 0 © o 0 o I oO o o SPILLWAY. FLTER W
• d. d' 4 d , , I DRAIN PIPES
d d d
•
d , . d • a a . ' Ov O DO O DO O D D pO O p ~ ,~1~11111111//j~I
' a . d . ' d , 'd d: d d CARp~'4,~
..a 1"..THICK JOINT. rpFE /p~.,.9
FILLER MATERIAL N0. 67 WASHED STONE ~ ~Q~ SEAL 9<~
CONCRETE ANTI-FLOTATION - ' ENCASED IN NON-WOVEN 33782
BLOCK: FLTER FABRIC (MIRAFl 180N :,~n':F 4,.'
CONCRETE AN11-FLOTATION.. ' BLOCK - OR EQUNALENT) '.29~'~•NGI E~ ,
q ~
' 111 11'
N DETAIL - RISER BARREL CONNECTIO
N.T.S.
PROPOSED GRADE
36"r~ O-RING RCP
q B" MIN. ENDWALL PER NCDOT STD. 838.80 MIN. MODIFIED TO `ACCOMODATE 4"
- - - - - WEEPHOLES (SEE DETAIL) 3 _ 3
-I - NOTE: 4" WEEPHOLES TO BE
- NOTES;_ - - _ _ -III PROVIDED WITH VARMINT GUARD ON DOWNSTREAM SIDE Z
1: A FILTER BLANKET IS TO BE INSTALLED BETWEEN THE RIPRAP AND - ~ .1' MIN. C~ U - - - o 0 0 0 0 0 o O o 0 o OO OO o °
SOIL FOUNDATION. THE FILTER BLANKET WILL CONSIST OF A MINIMUM ' 4° THICK LAYER OF STONE (NCDOT #57) UNDERLAIN WITH MIRAFI - - -
- - I FILTER WEAVE 700 OR APPROVED EQUIVALENT
- I p p° r~_-,~ D a` a
- oo P Q Q i
o 36"0 0-RING RCP D p I ~f ~~1 ~
I 36 ENDWALL - O ~ ~ I I ~ t Z ~
36"~ 0-RING RCP o 0 0 0 0 I „ 36" ENDWALL ' o~ o~ I I ) ~
36 0 0-RING RCP . FLOW I I I I B8" A ~ i` / ~ N dd
0 0 0 0 o I _ I a o I I d
I
oPoPoo~o `A A I - o 0 0
21 I - d
I - = . o O P P O O ~ x
12" LAYER DF CLASS RIP-RAP , 1- 1 MIN. _ - FILTER BLANKET oO o 0 0~ o ` ~ 1 A ~y
- . - - ~ - - ~ O~ O - O Q
~ ~ , ,-I - -III- ~
FILTER BLANKET
(SEE NOTE) : 4"~ WEEPHOLES ON EACH ~ ~
N0. 67 WASHED STONE ENCASED IN NON-WOVEN 4"~ PERFORATED ADS N0. 67 WASHED STONE - ~ ~ .SIDE OF SPILLWAY TO ALLOW A N-12 (CAPPED ON ENCASED IN NON-WOVEN ~ W'
FILTER FABRIC (MIRAFI 180N UPSTREAM END} SPILLWAY FILTER FABRIC (MIRAFI 180N FOR DISCHARGE OF 4"0 W
16' OR EQUIVALENT). FLTER FABRIC OVERLAP TO BE A FILTER DRAIN: PIPES OR EQUIVALENT} PERFORATED ADS. N-12 ~ (CAPPED ON UPSTREAM END) ~
MINIMUM 2' IN THE SPILLWAY FILTER DRAIN PIPES
DOWNSTREAM DIRECTION,: 36" RCP SPILLWAY FILTER DET
` N.T.S.
DI VELOCITY SSIPATOR DETAIL
N.T.S.
H
- v - ~ o
om Ouy om NOTES: H ~ ~ } H ~ INSTALL ALL Sl NOTES. Z ~ `V A INSTALL ALL STEPS PROTRUDING 4"FROM INSIDE FACE OF STRUCTURE WALL. ONN ~
H, Z NOTES: QQ. STEPS DIFFEAI~ ~ Q F. ~ ~ ~ Z THE ENGINEER N STEPS DIFFERING IN DIMENSIONS, CONFIGURATION, OR MATERIALS FROM THOSE SHOWN MAY. ALSO RE USED PROVIDED THE CONTRACTOR HAS FURNISHED I- Q THE ENGINEER WITH DETAILS OF THE PROPOSED STEPS AND HAS RECEIVED WRITTEN APPROVAL FROM THE. ENGINEER FOR THE USE OF SUCH STEPS. Q w O
Z' H O ~ ' Wi (FT.) b `6" * 'THIS PRECAST ENDWALL MAY BE USED FOR THE FOLLOWING H CC ~ U A H O ~
m O T = ~ STANDARDS: 838.21; 838 27. 838, 33 ANO 838.39.. IL J d H Z m Z ~1= ~ N Z ~ ~ * INSTALL PRECAST ENOWALLS WITH WINGS AND PAY ~ ~ Z H ~ ~ - ~8 C?O~'SZ III iv~ d ~
= O D D m a FOR IN ACCORDANCE WITH SPECIFICATION SECTION 838. ~ U 4 ®g ~ O ~ D m USE ,4000 PSI CONCRETE. ~ !!S ~ Z ~
1.0" 1r_Dn _ * Q h y W O = O ___:~I. i PROVIDE ALL REINFORCING STEEL WHICH MEETS ASTM A615 I-= Z 2 O 1 Z~~rm V?h Ow ~H-am-n - 1' ~ i ~ NIA-~yzOJ ~Wf.~ ~y
O O H _ I FOA GRADE 60 AND WELDED WIRE FABRIC CONFORMING LL tid J O p H n ~ Z 9 ~ ! TO ASTM A185 WITH 2" MIN. CLEARANCE.'. ~ O Q C7 >a Z O~UJQ ~ W
( -T ~ . * PLACE LIFT HOLES OR PINS IN ACCORDANCE WITH , Z . H D A ~ V f H2 ~H2 OSHA STANDARD 192fi,704. h - D H~ o a
L7 ~ ~ C p ~ i * PIPE TO BE GROUTED INTO HEADWALL AT.JOB SITE BY W Q ~ ~ ° i ~ ~ Qo ~ w a 0
Z ~ - S1RC - Hi H1 I ~ ~ CONTRACTOR ° Ll Z ~ I : II~ ALL ELEMENTS PRECAST TO MEET ASTM C913, - -z-
' I' * WELDED WIRE FABRIC MAY BE SUBSTITUTED FOR AEBAR 14~ ~ -PLAN SIDE
= = = 1'-0" - - _ i AS LONG AS THE SAME AREA.OF STEEL IS PROVIDED. - ~ ` ' CHAMFER ALL. CORNEAS 1" OR HAVE A RADIUS OF 1". - - ELEVATION
m' _ TYP. fi,~ w~ 8" O.C.(TYP,) PLAN. ELEVATION ~ ~ V
~8 O,G { I PREFER TO CHART REFER TO CHART F R'BAR SIZE - ~ ~ ~ 5B„ g M°
~ m FOA BAR. SIZE 0 . 'NOTE: THE MINIMUM BAR SIZE SHALL BE #5 BARS ~ ~ Y ® RI AT 8 CTS.THE CONTRACTOR WILL HAVE THE OPTION ~ .D II I
Z ATT O ..I 2 1..._...' m, G7 ELEVATION SIDE TO INCREASE" THIS BAR SIZE AS NEEDED. ~ p D 47 - ~m aQ: ~ ~
~n~ c~~01 z~ ~ti 1 0"
- r n cn • z yp cn mN= H~`u2 1 ~ ! 's W CAST IRON CAST IRON z ELEVATION ELEVATION- ~ W ~ O A `
~ : ENDWALL DIMENSIONS ~ H m ~ - Q ~ r U
D W2 (FT.) FT. MINIMUM I MIN,IMAX. MIN.IMAX. MIN.IMAX.: MIN.1MAXr . MIN.IMAX. i p (~J d A Z _ l._._..___..__...---------._ _ _ I- z ~ F o~ U ~ _ 1~s~° Q ~
i~ -i . c Z y PIPE DIA, 6AR SIZE'i H1(FT.) I' H2(FT,) D (FT:) Wt W2 I ~ W ~ ~ ~
~ ~ ~ n. 1.0 #5 @ 8" j1.2512.002.0013.75 1.2511.75 3.0013.75 5.5016.40 i Q ~ ~ ~ C O _ N ~.C7 ( I u~F i 1.25 2.00.' 3.OD 3'.75 1.25 2.00 '3.50 3,75 6.50 6.75' I Z Z z ~ C7 1,t 9 " lii$" ~ro #8 8AR ~ 1° 8/4 ~ 1 " m GALV'D. Q N Zj
X11 1.25 #5 @ 8 . 1 i 1 1 1 ~ 1 ~ q~ p ~ C7 ------_i _ - ~ - - I ~ ' .y OIi...
~ _ 1.50. #5 @ 8° ',1.2512.00 I3.OOld.25 1,50!2.50 3,5013,75 6.5016:75 h C 7] .y m D 1 ~ m_ D r
-o ~ .l ~ 2.0 '#5 @ 8" j1.5012.50 14.0014.75 1.75!2.50 4.0014,25 7.5018.25 ~ a ~ ~ m N _ m ~ R1 Z ~ D ' ' ~ 2.5 ' #5 @ 8" i 2.5013.50 4.0016;00 2,0013,00 4,5015:50 i 10.00/11:50 N ~ w Z __..C ' ~ N Q
~ .n ~ ' ! 13.0 #5 @ 8 1 3.00/3.5D 15,00/6.00 2.7513.50 5.2515.75 ~ 11:50111,75 J ~'z o O 6 r'~,l 3.5 # ' 3.25 4.50 ~ 6.00 6.75 3.25 3.50 6.0016.75.' 12.00 13,25 i - C7 ~ H m ~ 1 " PLAN I POLYPROPYLENE ~ . H N ,2 ,,PLASTIC SIDE Z Q
~ r \ 4.0. #5 @ 8° ;3.5014.50. 6,50!7.00 3.2513.50 6.5016.75 13.00113.25 1 C ~ 1~8 fA - ~ =N_ ELEVATION PLAN ELEVATION w ~ w ~ COMPOSITE ® PROJECT ND. MER-~ OOZO
m r: - PLAN „ ~ , ~ O - , ~ 4.5 - #5 @ 8 ;4.00/5.00 (6.5018.50 3.25/4.00. 7.0019.25 ,.13,50115.75 u.
5.0 #5 @ 8" ;4.5D/5.OD7.00/8.50 3.2514.00 7.2519.25 13.75115.75 I _ -------1----~~._...___......1 I ~v.Exna~: MER1002p-SW5 i j~n I ~~a ~j REINFGRCING STEEL - nv~~~r.~n nv. ie e
- - ~ e c Le ~nlt ~ A GA /C AA (9 CA lQ CA Z .IC lA AA .1C la t)C i AA !tl111C 7L I - ~ I'
a.u nu r o vv/v. vv .vvru w/'* cv/v. 12 1 u"wnnu n:. tlllA
6.0 #5 @ 8° 4.5015.00 '7.5018.50 3.2514.00 7.75/9.25 14.75!16.75 i E ELEVATION ; NOTE: DRAWN BY: #3_DEFORMED _ 12 DO NOT USE IN JAA
SHEET 1 OF 1 SHEET 1 OF 1 SHEET 1 OF 1 STEEL ROD SANITARY SEWER MANHOLES.
838.80 838.80 840.66 ELEVATION SHEET 1 OF 1 scALE: AS SHOWN SECTION A A 840.66 DATE; 12-17-2010
MEET N0sw - 5c
1~ 36 o OUTLET ENDWALL DETAILS
MAENTENANCE ACCESS STEPS N.T.S.
N.T.S.
FINAL DRAWING - RELEASED FOR CONSTRUCTION MCADAMS

V! E
r z
W ~ ~ ~ ~
NOTES ~ ~ Z ~ ~~W~
e.. • . REBAR TRASH. RACK (ABOVE) 1. THE CONTRACTOR SHALL PROVIDE A MINIMUM OF 2 VALVE STEMS. F co 0
, THE SIPHON OUTLET SHALL EXTEND 1-FOOT ABOVE THE TOP OF ~ o ~ ~ z
NOTES : ANCHOR TRASH RACK TO RI5ER WALL RISER TRASH RACK WITH AN INSIGNIFlCANT AMOUNT OF PLAY IN ~ ~ a ~ a -6 .PVC CAP WITH THE SIPHON OUTLET. ~ ~ ~ z ~
' WITH. FOUR EQUALLY SPACED HOT-DIPPED ' 1, ALL REBAR TO BE HOT-DIPPED GALVANIZED' AND BE PROVIDED WITH AN 4 - GALVANIZED STEEL CLAMPS. EACH CLAMP EPOXY COATING, SCREW TYPE PLUG.. ~ ro a ~ ~ ~
' ~ ATTACHED TO RISER BY 2-4"x1/4"
CONCRETE-ANCHOR BOLTS EACH CLAMP W aQ
TO BE COATED W/ AN EPOXY, COATING,
_ ~ ~ ~ TOP - EL. 305.00 ~ , ti L? z ~
~ w
o ~ W E~~
x~
SIPHON OUTLET. SUPPORT ~ ~ ~ ~ ~
TOP OF SIPHON OUTLET TO EXTEND. 1-FOOT ABOVE TRASH RACK _ TACK WELDED #4 STEEL REBAR - (DESIGNED BY OTHERS} ~ 'b, ¦ a 'S' Q~ VI M
SPACED AT MINIMUM W o
2"x2" SQUARE OPENINGS
-#6 REBAR PERIMETER FRAME - v • Z ~ ' 4 ~y

6" WALL THICKNESS : ° 4 ~ b . -d ~ a' . v ° . . RISER OUTLET STRUCTURE W ra
a 4 d v . ,:a,
4"4 ORIFICE v , . ~ d 4„4 ORIFICE • INV = EL. 298.00_ INV _ EL 298.00. .4 ' •
REBAR ED 4 STEEL 'd TACK -WELD # • . :.v v
SPACED AT MINIMUM • • • - d 2"x2" SQUARE OPENINGS _ d ' ' ~i 9 . a., 6"0 PVC SIPHON
- Q d U a , INV. = 297.00 ~ SEAL
. CONTRACTOR SHALL SEAL THE PIPE v 'Q ~ SIPHON OUTLET = ~ F33782 ' ' a " ~ °,~~2°,FNG I NE~~~1 ~
• PENETRATION USING A RUBBER B00T ' ~ INV = EL 297.00 (NWSE)
• AND STAINLESS STEEL HARDWA E a ~ d a .d (SEE DETAIL SHEET SW-5D ° , ,
FOR SIPHON DETAIL} a p ' dd ~ ' e
8" PLUG VALVE.. THE VALVE SHALL ° ' • - 2,.
BE A MFcH STYLE. 620 X-CENTRIC • • . a
d - VALVE OR ENGINEER APPROVED ~ v : ~ ° 4A0 U L THIS. VALVE SHALL BE IN 4.OD v EQ A • - e. ~
..a . ACCORDANCE-WITH AWWA G-504. ' . ~ 8"~ DIP DRAIN PIPE
.SEC. 5:5, AND SHALL BE OPERABLE. 4 ~ . . o ° FROM TOP OF OUTLET STRUCTURE INVERT = EL 297.00 (,NWSE) ~ a r° 4.
SIPHON OUTLET . d VIA A HANDWHEEL . , a • d • ° . ...r
INV = EL. 297.OD (NWSE} ' • • SEE DETAIL SHEET SW-5D 2 LF o ' a ( 81~ DIP ° . , ~ • v _ CONCRETE ,Q,.: ,
FOR SIPHON DETAIL) , . ° , o ~ ANTI-FLOTATION.
• ~d BLOCK • a o "d BOTTOM = EL 296.17 ~r °
. • d ° . • Q, 4~ .s. .e
d 4 . , ; , , ' a r. d
Q, 4 4 . . _ ' ° . 4
d • a . d v • a . v . v .4 • ' ° ~
. . . a • a ~ : d • a: a. • : v ~ 4 • 6" PVC CAP WITH . ' 3"~ .DRILLED- ORIFICE ; ~ ~ ° " W
d a, v d d d. 'v ' a ~ 8"~ DIP .DRAIN PIPE... _ ~ v 4 g. , a a
.1.20 ; 4. CONTRACTOR SHALL CORE-DRILL a d s ~ a ~ • . . v ~.00 (CENTER T0. CENTER) d v
4" ANCHOR DEPTH ° (CENTER TO~~' v 4 4" ANCHOR DEPTH THE HOLE FOR THE 8 0 DIP IN d ~v ~ • " .a . • - . CONTRACTOR SHALL ° CENTER a . c THE FIELD: PRECASTER SHALL OMIT CONTRACTOR SHALL d d.. d ° a . •
DRILL INTO. PRECAST v ~ ~ - REINFORCEMENT 1N THIS AREA. DRILL` INTO -PRECAST c ` - v d . ° a . • ~ 4 • -U
EXTENDED BASE AND. v EXTENDED BASE AND' a . ~ ~
5ET ANCHORS USING v : • ~ SET. ANCHORS USING P GROU _ EPOXY GROUT E OXY T -
A~
~ Z
Qli q 0
G4 U
~IPu~N 0 DETAIL o o x
N.T.S.: _ q a ao
RA K DETAIL LtJW FLOW TRASH C cz
' N.T.S.
~
U
A L~ W W
Z
O
BARREL PIPE CONCRETE CRADLE
" GENERAL NOTES 104 .MIN.
-TS
' L TRENCH TO BE BACKFILLED 1N 5° LIFTS WHEN COMPACTION IS BY HAND. BACKFILL IS IN 8" LIFTS WHEN CONDUCTED BY MACHINE. MINIMUM OF 2 FEET COVER MUST BE PRESENT ON 36"~ RCP
BEFORE DRIVING OVER WITH HEAVY EQUIPMENT. U~~ A
' 2. CONCRETE CRADLE MAY BE REPLACED PER RECOMMENDATION FROM 'THE ON-SITE GE0IECHNICAL AL
ENGINEER. ANY DEUATION FROMI.THIS DETAIL SHALL BE SUBMITTED TO AND REVIEWED BY THEW
DESIGN ENGINEER PRIOR TO IMPLEMENTATION, V O
3, TESTING SHALL BE PERFORMED BY THE ON-SITE GEOTECHNIGAL ENGINEER. A SLUMP TEST SHALL ALL F~
/ ~ BE PERFORMED PRIOR TO PLACEMENT OF THE CRADLE. COMPRESSIVE<STRENGTH TESTS SHALL BE _ ~ BE
~ PERFORMED. TO ENSURE COMPLIANCE WITH. SPECIFICAT10NS LISTED BELOW. ~ \ CONSTRUCTION SEQUENCE
~ ; A~
~ 1 30" TYP. ( ) 1. IF OPTION A IS CHOSEN FROM NOTE 9 OF THE, CONSTRUCTION SEQUENCE (SEE DETAIL SHEET x
~ ~ SW-5A ,THEN BRING GRADE OF DAM EMBANKMENT TO SPRINGLINE OF PIPE ELEVATION: ' IF 1 ) w oz ~
~ _ ; OPTION B IS CHOSEN FROM NOTE: 9 OF THE: CONSTRUC110N SEQUENCE' (SEE DETAIL SHEET
~ SW-SA}, THEN CONSTRUCT FORMWORK FOR .CONCRETE CRADLE ON EXISTING GRADE. I 36"0 O-RING RCP 1
~ I IF PT1 N I FR M `N 9 OF TH CONSTRUCTION SE UENCE SEE. DETAIL SHEET
- I 2 0 0 A S CHOSEN 0 OTE E Q ~ - SW-5A}, ,THEN EXCAVATE TRENCH FOR CRADLE AND BARREL PER. DIMENSIONS. ON DRAWINGS.. IF IF v
~ ~ OPTION B 15 CHOSEN FROM NOTE 9 OF THE CONSTRUCTION SEQUENCE (SEE DETAIL. SHEET • ; •d ° 44 ' • a ' . d SW-5A); PROCEED TO STEP 3 BELOW, ° ~ 4
° , d°..
' ' • ~ ~ ° • ~da°' \ ~ ` ~ a • ° • 3. PLACE BARREL PIPE ON CONCRETE BLOCKS TO GRADE. CONTRACTOR SHALL WRAP JOINTS WITH ~ / ' °4' . ' < " a • 2-FT WIDE STRIPS OF FABRIC AT THIS STEP. -l -
14.67" da ' ° a ~ d. ~ j d d, .d<" • 4. POUR CONCRETE FOR CRADLE FOR .EACH SECTION FROM ONE SIDE OF THE TRENCH,. ALLOW ' d ° /'.a d 'e a ~d
+d ' o• : Q'.. ~ _ ~ ~ ~ d , , • ° ' TO FILL ENTIRE AREA'' UNDER PIPE AND .PIPE HAUNCHES AS TO LEAVE N0 VOIDS UNDER • _ ° CONCRETE ° . • •d ' ':d°:°,. 'a ; , THE PIPE BEFORE POURING ON THE OPPOSITE SIDE OF THE TRENCH. POUR ENTIRE CRADLE AS NDER ~ OrrA 1 V y
• . ; • a ' a ONE LIFT VERTICALLY PER DRAWINGS. V
1 e d. . P • ° • ~ ° • °d' ~ ~ d • ° ' a : ° ~d : ' ' .d • • ` ' : t' ' • 5. ALLOW .CRADLE TO CURE FOR A MINIMUM OF 7 DAYS BEFORE ANY' VIBRATING CDM ACTION
° ° 4 ~ ~ a a d .a . a~•• ~ _ qd. ~ ' .•a. •4 • •a: EQUIPMENT 15 USED IN THE VICINITY OF THE BARREL PIPE. d 'a. ° a. ° 1 . , . ' . w:,.
1 • • . .v' d : d: "a d , d 4 A da .d (MIN.) ARR PIP RA MA RIA SP IF ATl
MIN. d a ~ • d,' • B EL E C DLE TE L EC IC ONS ( ) d. 1 MIN.. • ,•.a.. d ,d• a:°~ d ° a 'd ;Q. d., • • : . d°. a a d .
° ~ ' ° . d d , : _ s a . ' ' . • d • ; , a , da • . 4' • . • ' L TO BE CONSTRUCTED OF tMTN NCDOT 1500 PSI LEAN. CONCRETE
PROJECT N0. MER-9 DO20
FILENAME: MER10020-SW5
DESIGNED HY: JAA i
- DRAWN BY. JAA
SCALE: AS SHOWN
DATE. 12-17-2010
36"o RCP CONCRETE CRADLE DETAIL
N.T.S. SHEET N0,v` ^ W -5D
MCADAMS WI
FINAL DRAWING - RELEASED FOR CONSTRUCTION

u. _ i
F _ ~ Z
~ o~ " ~
L ~ z
- CONTRACTOR SHALL LINE SPILLWAY i LINE SPILLWAY AND ' ~ ~ E ~ o
EXIT CHANNEL WITH LANDLOK TRM 4 LANDLOK TRM 450 ~ ~ z 0 ~ ~
(OR ENGINEER APPROVED EQUIVALEN GEOTEXI1LE FABRIC SHALL BE INSTAL )VED EQUIVALENT). ~ ~ W ~ U iHALL l3E INSTALLED ¦ ~ z ~
PER MANUFACTURER'S SPECIFICATION S SPECIFICATIONS ~ ~ ~ ~
_ (SEE DETAILS)... ~ o
w aQ
~a~
TOP OF DAM = EL. 304.00 - - - - 3 3 ~
- - -
- - - 1 1.00' 1
_ I - - - - - - - - - - EMERGENCY SPILLWAY-CREST = EL: 303.00 - - - - - - -
I-f l I-1 I I = - - - - - - - - - - - - - - - - - - - -
-1 ~ - - - - - - - - - - - - - - - - - - ---I=1- v:~~~~~:
- -III- ~I, - ~II® f ~ ~ a w~~
-II1------I -II1- CONTRACTOR SHALL TRENCH THE ~ ~ ~
LINER INTO THE"GROUND A MINIMUM W d OF 12": THE TRENCH SHALL .THEN BE W ~
BACKFILLED AND COMPACTED TO THE Z
SAME SPECIFlCATIONS A5 THE DAM ~ EMBANKMENT. Z
20' (MIN.) W
CARq ,e~ (
,
E E N RG N SPILLWAY CROSS S CTIO ~ SEAL ~ '
- N.T:S. - ~ 's 33782 q
'~~'~NGIN~~'~•~~
111 <<?nmulll~ .
' 2 ft Min PYRAMAT®HPTRM IN CHANNEL
:Simulated Check Slot laced 600 mm P Terminal Trench PRE•CONSTRUCTION
every 30 ft (9.1 m} (Max.) • Apre-construction meeting should be held with the construction team and a representative from Propex.
This meeting shall be scheduled by the contractor with at least two weeks notice. Also; Propex suggests that installation monitoring of the Pyramat®HPTRM be performed by a qualified independent third party.
m HPTRM PyramatC~ HPTRM Pyra at® \o
Overlap at roll edge Dec 2 ft Min - SITE PREPARATION U1 • Grade and compact area of PyramaiQ HPTRM installation as directed and approved by Engineer O
(TYPO w~ Flow (600 mm) 5ubgrade shall tie uniform and smooth, Remove all racks, clods, vegetation or other objects so the ~ Pyramat®HPTRM installed mat will have direct contact with sail surface. ~
Compacted, Overlap Pyr o o Backfill • Prepare seedbed by loosening the top 2.3 In (50.75 mm} minimum of soil. 9
Pin _ o o c o Compacted • Incorporate amendments such as lime and fertilizer andlor wet the soil, if needed. Wfx Q
® o o. c o a s Backfill • Do not mulch areas where mat is to he placed:
Longitudinal Edge o o ~ p o E ° d m E d Trench o d 4 SEEDING
o~ m o e o Longitudmal Edge Trench , o a °4 , ~r ~ ~ ® ° o ,~a o c G _ B ,d _ ` e Apply seed to sail surface before installing mat. Disturbed areas shall be reseeded: ' • Consult project plans andlor specificatiens for seed types and application rates.
m ° E a
Z 0 p n °a INSTALLATION IN STORM WATER CHANNELS H ' .Figure 1 shows general installation layout and details for Pyramat®HPTRM in storm water channels. ~
o ~ w o 2 ft (600 mm} $ a 'S .c Min Pins r d ° • Excavate an initial trench 24 in wide x 24 in deep {60D x 600 mm) minimum across the channel at ~ Cu
' Q° ° Q ~e ~ downstream end of project (see Figure 2). Deeper initial trench andlor hard armoring may be required in r"' O z .channels that have the poten8al for swuc ` Z ~
Initial Trench .e~ 1 ft (300 mmJ Z Min '1 • Excavate a longitudinal edge trench 12 in wide x 12 in deep (300 x 300 mm) minimum along both sides
of the installation to bury edges of mat (see Figure 3). The trench shall be located 24 in (600 mm) ~ , AID p minimum over crest of slope. O
FIGURE 2: INITIAL TRENCH PERSPECTIVE NOTE: -For clarity, perspective view does not Pins • Beginning at the centerline of the channel, place roll end into the initial trench (with 24 in (60D mm) ~j,
- (DOWNSTREAM) DETAIL" show all pins. minimum lap) and secure with pinning devices on 12 in (300 rnm}centers (see Figure 2): Position ~ ~ adjacent rolls and secure in trench in same manner. Backfill and compact soil into Trench as directed and ~ O x
FIGURE 3: LONGITUDINAL EDGE TRENCH DE GE TRENCH DETAIL aPProved by Engineer„ ~ A a
FIGURE 1: OVERVIEW OF - • Unroll mat in the upstream direction over the compacted trench. • Secure initial trench lap with pinning devices on 12 In (300 mm) centers (see Figure 2). ~ O Z
PYRAMAT®HPTRM IN CHANNEL e Secure Ion itud(nal ed a trench with innin devices on 12 in 300 mm) centers (see Figure 3}. 9 9 P 9
• Continue installation as described above, overlapping adjacent rolls es follows; ~ " A. Roll edge overlap: 6 in (150 mm) minimum overlap with upslope mat on top. Secure with ono row x+ ~ ~ :
of ground pinning devices on 12 in (300 mm} centers (see Figure 4):
Pyramal0 HPTRM B: Roll and overlap:12 in (30D mm} minimum overlap with upstream mat on top. Secure with twc ~ ~ rows of ground pinning devices staggered 12 in (300 mm) apart on 12 in (300 mm) centers (see
Top of Side 51ope Figure 5}. ~ W A
_ E e Secure mat using suggested ground pinning devices for appropriate frequency and pattern shown on W
E _ Pyramat®HPTRM o~ - ~ 0 RM the Pin Pattern Guide (see Figure 6). ~ e For channel reaches longer than 45 ft (13.7 m), install simulated check slots per Figure 7. This method O
0 0 0 0 0 0 0 0.0 0 0 0:.0 0 r g Pm Pin includes placing two staggered rows of pins on 41n (100 mm} centers at 30 ft (9.1 m) inkervals-(see . Figure 7) or across the midpoint of the channel for channel lengths less than 60 ft (18.2 m}.
C.. - ~ ~ • Excavate terminal trench 24 in wide x 24 in deep (600 x 600 mm) minimum across the channel at the j
. ~~Q' Pyramatr~ HPTRM m~'~~ upstream end of the project (see Figure 8}, Deeper terminal trench andlor hard armoring maybe required in channels that have the potential far scour.
a a • Pin, backfill and compact upstream end of mat in terminal trench (see Figure 8). Terminal trench pinning
~ ~ ~ 1 H o ^ Eovered ~ ~~Q H devices should be spaced on 12 in (300 mm) centers (see Figure 8). Unroll mat in downstream direckion over compacted trench with a minimum 24 in {600 mm}lap. Secure lap with pinning devices on 12 in l
~ N dge E Overlapping o F E i
' 9 ~ Edge po E o E (300 mm) centers. i E „ ~ GROUND PINNING DEVICES
o° : Pi ~ Q „ ~ o y ~ • Metal pins should be at least 0.2D in (5 mm) diameter steel with a 1 112 in {38 mm) steal washer at the
~~m. .Covered Edge" 1 ft {30Dmm) ~ h m head of the pin (see figure 9}. Metal pins should be driven flush io the soil surface. Pins should he v, between 6•Z4 in {150-600 mm) long and have sufficient ground penetration 4o resist pullout, Longer pins F"'t
Max. may be required for looser soils. Heavier metal stakes maybe required in rocky soils. Depending on soil U A
1.5 ft (450mmj pH and design life of the pin, galvanized or stainless steel pins may be7equired. Gonsult project plans andlor spetdficaiions for tie down device details, / i ~ O
0 0 0 0 0 0 0 0 0 0 0 0 0 0 (TYP•)
12 in Min. (300mm} {TYP•) 3 ft (900mm) (TYP•) SPECIAL TRANSITIONS .For applications that require special transitions (i.e. wnnections to riprap, concrete, headwalls, etc.),
Overla in Ed e" Pin P 9 9 refer to Page 6 of the InstellationGuidelines for Landloke9 TRMs and PyramatC~ HPTRMs. 17 V
Bottom of Side Slope e FIGURE 6: PIN PATTERN DETAIL )ETAIL soi~FlulNG ~I ~j
FIGURE 5: PYRAMAT®HPTRM FIGURE 4: PYRAMAT®HPTRM • Installed Pyramat®HPTRM shall be re-seeded and scibfilled. ; ~j ^w/
OVERLAP AT ROLL END DETAIL. OVERLAP AT ROLL EDGE DETAIL • After seeding, spread and lightly rake 112 - 3l4 in (12.19 mm) of fine site sail or topsoil iota the mat and wmpleiely fill the voids using backside of rake or otherflat tool. ~ Q
• If equipment must operate on the mat, make sure it is of iherubber-tired type. No tracked equipment or
*Note: PyramattCR3 HPTRM Edge ShinglefOverlapylacement depends on down slope direction (i.e Shingle in the direction of the down slope) ; sharp turns are allowed on the mat. - O e Avcid any traffic over the mat if loose or wet soil conditions exist.
• Smooth soil•fill in oMer to just expose the tap of Pyramat©HPTRM. Do not place excessive soil above':
'the mat
• Broadcast additional seed and install a Landldkb ECB above the soil-filled mat (if desired). • Irrigate as necessary to establishlmaintain vegetation: Do not over irtigate. ~ O
Pyramat®HPTRM
V
30 ft 9.1 m Max. T Pyramat®HPTRM ( } YP 2 ft Min sin (38 mm) Dia. W Z
- (600 mm} 1.5 in (38 mm) Dia. ..Flow ~ E Overlap ~ a. E Steel Washer 0 p a .M-.`'"' Com acted Backfill o eel Washer t ~ O
~ P c o _ ~ ~
K ^ 0 o 4 Max. d - ~ ~ 0 ~ ° _ - ~ o V~Q
(Typ;} ~ t ~ u,
x iv a E 0,20 m (5 mm} Dia, 0 ~ 0 4 0 1,20 in (5 mm}Dia, Steel
~ - . s ? ? ~ ~
N _ d' ~ Q N 0 F~
0 2 ft 600mm
) a 4" M x. ~ ~ 0 - , T Pms Mm FIGURE 9: PIN DETAIL
~,t { YP) a o d DETAIL
o - - o
0 FIGURE 8: TERMINAL TRENCH eao~cz xo. MER-10020....
(UPSTREAM} DETAIL t~x~: MER10020-SW5
.Pin (Typ.) ease no e, the e n ama on presen ed herein is genera in ormo ion only. It is
------a.._ _.4 w. ,,..a a,,..,,.,.~,,,,.F.,.. un,ae a„a.,, nusrrn+Fn nv I A A
iw ucyw effort has been made to, ensure its accuracy, this information should not be used
for o specific application without independent professional: examination and
FIGURE 7: SIMULATED CHECK SLOT DETAIL Rverification of its suitability, applicability, and accuracy. DRAIPN BY: JAA scAiE: AS SHOWN
O e: rawn By. ca e: DATE:. 12=17-2010
SHEET ND.
SW-5E
DAMS
- McA FINAL DRAWING RELEASED FOR CONSTRUCTION

i
i ;
I
P I _ i' I
/ ~ ~ ~ / H j ~ z
LEGEND ~ I ~ ~ r ~ / moo. ~ i, _ _ ~ W M ~
i TY: SYM. SCIENTIFIC NAME COMMON..NAME HATCH TYPE SPACING Q ~ / ~ z o
I ` I f i ~ f~3+, W
I~ - I l / SHALLOW .WATER EL 297.00 - 296.50 ~ ~ / / • • / • e I F by E+09 O.. / ~ Q ~ ~ Z
( ) _ ~ ~ ~ ~ 1 / / a
I, J ~ / ~ ' ~ z y~ / • • / • • a a V tl M
251 IV IRIS VIRGINIANA BLUE FLAG IRIS 4" .CONTAINER - 24" -0,C. I ~ 3°° ~ ~ a
~ ~ I ~ j' I
r + nn ~l 566 ' PC PONTEDERIA CORDATA PICKEREL WEED NT 1N R 24 O.C.. ^ ~ /
4 CO A E ~ / + ~i / _ ~ ~ ~a~~
I I ` f I /
L _ , I ~ ,i LLLLL „ n T,~Y• Y ~ ~ \ 1 W VNi
379 JE JUNCUS EFFUSUS 50FT RUSH 4 CONTAINER 24 O.C. LLLLL
- I I f
'--f' I n ~
947... ST SCHOENOPLECTUS SOFT-STEM BULRUSH 4 CONTAINER 24 O,C. _ , ~ I TABERNAEMONTANI ~ J
+ + `v'
I l 1 " _ ~I
910 PV PELTANDRA VIRGINICA ARROW ARUM 4 CONTAINER. 24 O.C, ~ I r i ` ) ~ , / ~ ~ X06 ~P~ ~ z
/ + • ~ Z
7.00. 1 SHALLOW LAND (EL. 29 ) 1 ~
860 AI ASCLEPIAS INCARNATE SWAMP. MILKWEED ; , 4 CONTAINER 24 O.C. , ~ j / ~
• . - ~ - 1 I I
~
ff,-,. ~ ~ ATA STARRUSH WHITETOP I 593 RC RHYNCHOSPORA COLOR 4 CONTAINER 24 O.C. ( I ~ / I
}J
/J canooo n ?
809 EF EUPATORIADELPHUS JOE PYE WEED 000000000 4" CONTAINER 24 O.C. / ~ ocoocaoo
FISTULOSUS oecc - ~ / C. t
- ~ , " Po ,,.r- ~
633 ` EM EUPATORIADELPHUS SPOTTED TRUMPETWEED . • . , , 4 CONTAINER 24 O.C.
MACULATUS . , . , , , . i~ / 1~JE / ~
O / / l + ????yr 3 R /
GENERAL NOTES TEMPORARY SEEDING. SCHEDULE ~ ~
~ ~ - ~ ~ ` I I APPLICATION RATE SEED NG DATE SEEDING M XTURE / .160 ~C + ?4???? ~ r / ~ + ~ >t /
1. PRIOR TO INSTALLATION OF ANY WETLAND PLANTINGS, THE LANDSCAPING CONTRACTOR. SHALL I i E DATE
PERFORM-ANY SOIL TESTING, SOIL PREPARAl10N, ETC. AS NECESSARY TO ENSURE AD 0 JAN 1 -MAY 1 RYE (GRAIN) 120 LBS/AC CONDITIONS-ARE PROVIDED ONSITt FOR THE PROPOSED WETLAND SPECIES. ANY MODIFlCATIONS TO KOBE LESPEDEZA 50 LBS/AC a - ~ I
THE .WETLAND SPECIES ABOVE SHALE BE COORDINATED WITH THE OWNER AND DESIGN ENGINEER.: ( r ~
MAY 1 -AUG 15 - GERMAN .MILLET 40 LBS/AC 2: 'AS PART OF THE INSTALLATION OF THE WETLAND LANDSCAPING, THE LANDSCAPING CONTRACTOR. I I I / l
SHALL PROVIDE- A 1-YEAR WARRANTY TO THE. OWNER FOR ALL WETLAND SPECIES. THE CONDITIONS.. AUG 15 -DEC 30 RYE GRAIN 120 LBS/AC ( )
OF .THIS WARRANTY SHALL BE COORDINATED WITH THE OWNER. I
SOIL AMENDMENTS .THE CONTRACTOR SHALL APPLY PERMANENT SEEDING ON THE DAM EMBANKMENT TOP AND SIDES) 3 (
BASED UPON ' I I ' PER THE SEEDING SCHEDULES PROVIDED CHOOSING-THE.APPROPRIATE SEED MIXTURE FOLLOW RECOMMENDATIONS OF SOlL TESTS. ~ ~ + / / / ~ f w
THE APPLJCA710N/PLANTING-DATE. PERMANENT .SEEDING SCHEDULES PROVIDED: ARE SUGGESTIONS ~ I - I ~ MANUAL. THE.CONTRACTOR SHALL FROM THE NCDENR EROSION AND SEDIMENTATION CONTROL MULCH / / ~ 3~ x Q ~ / r `
~ I / :COORDINATE TEMPORARY/PERMANENT.SEEDING WI1H`THE LANDSCAPING CONTRACTOR TO`INSURE ~ ~ I
PROPER VEGETATION GROWTH IS ACHEIVED. G WITH PH T N T11N OR H ~ ~ APPLY 4000 LBS/AC STRAW. ANCHOR STRAW BY TACKIN AS AL , E G, A MULC ~ ~LL~ ~ / f
ANCHORING TOOL. A DISK WITH BLADES SET NEARLY. STRAIGHT CAN BE USED AS A MULCH ANCHORING ~ I 4. 1HE CONTRACTOR IS RESPONSIBLE FOR ESTABLISHING PERMANENT STABILIZED SLOPES ON THE DAM I TOOL i ~
EMBANKMENT. THE CONTRACTOR MAY NEED TO INSTALL TEMPORARY MEASURES (LE. JUTE NET, `I ALL / / / / / / / / / ~ ~ Z ~
TC AS NECESSARY TO ACHEIVE STABILIZED SLOPES: I CURLED WOOD MATTING, E MAINTENANCE I L SUE- ~ / / / / ~ ~ ~3 ~
I I JAN 1 -AUG 15 JF GROWTH IS NOT FULLY ADEQUATE, RESEED AND MULCH I I
I SEEDBED PREPARATION IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. I I I / / / / / ` / ~ ~ o~ L~LL / / / / / ~ i ~ Z ~ z
I . AUG 15 -DEC 30 REPAIR DAMAGED AREAS IMMEDIATELY. IF IT IS NECESSARY TO I
1. 'CHISEL COMPACTED AREAS AND SPREAD TOPSOIL 3 INCHES DEEP OVER ADVERSE SOIL ~ I . EXTEND .TEMPORARY COVER' BEYOND JUNE.15. OVERSEED .WITH 50 LBS/AC I I CONDI110NS, IF AVAILABLE. KOBE LESPEDEZA IN LATE FEBRUARY OR EARLY: MARCH... I ~
- I I I
2. RIP THE ENURE AREA TO 6 INCHES DEP1H. USE THE TEMPORARY SEEDING SCHEDULE ONLY WHEN DATE IS NOT CORRECT TO USE THE I I p l l l 11 l jf ~ i~ j~ ~ O
.PERMANENT SEEDING. SCHEDULE. 3. REMOVE ALL LOSE ROCK; ROOTS, AND OTHER OBSTRUC110NS LEAVING. SURFACE REASONABLY. I I I
I I SMOOTH AND UNIFORM. ~ I " 1 / / z
P M ENT SEEDING SCHEDULE -FESCUE ` DAM EMBANKMEN I I ER AN ( J ` 4. PER ONE T1ME ONLY, APPLY. AGRICULTURAL LIME, FERTILIZER, AND SUPERPHOSPHATE UNIFORMLY I I : ;::•r,.
MIX WITH SOIL SEEDING DATE SEEDING MIXTURE APPLICATION RATE ~ I ~~:`y; AND ~ ~ . "
5: CONTINUE 11LLAGE UN11L AWELL-PULVERIZED, FIRM REA5ONABLY UNIFORM SEEDBED.IS .PREPARED ' I AUG 25 - OCT (BEST) TALL FESCUE Z00 LBS/AC ~ ~
4 TO 6 INCHES DEER ~ / / / / ~ a
SOIL AMENDMENTS . ~ I 1 A 6: SEED ON A FRESHLY PREPARED SEEDBED AND COVER. / / / ~ / / / ~ w W
APPLY LIME AND FERIIUZER PER ONE"TIME APPLICAl10N ACCORDING TO SOIL TESTS, ~ I
MULCH IMMEDIATELY AFTER SEEDING AND. ANCHOR. MULCH. ~ 7. ` I C ~ ~:,;.;,~N - I ,
8. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR RESEEDINGS WITHIN ..THE.. ~ ( ~ / / ~ ~ ~ o l ~ / / / j l ~ / / ~ I
PLANTING SEASON, IF POSSIBLE. AFTER PERMANENT COVER IS ESTABUSHED. APPLY 4000 LBS/AC STRAW.. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH _ ANCHORING .TOOL. A DISK .WITH. BLADES SET NEARLY STRAIGHT CAN 13E USED A5 A MULCH ANCHORING ~ ~ / ~ ( l , l l % / / , , J
I / 9. CONSULT CONSERVATION INSPECTOR ON MAINTENANCE TREATMENT TOOL
I l ~ ~ i l/ ~ ~ i
PLANTING .INSTRUCTIONS - MAINTENANCE (T0 BE PERFORMED. BY OWNER) :.t~
INSPECT AND REPAIR MULCH .FREQUENTLY: MOW REGULARLY- TO A HEIGHT OF 2-4 INCHES, Planting Techniques:
A. Insure that roots, once removed from pot, are straightened and face downward... • NUR~E~'1-ANTS _ I
B. Create. planting areo for-.each plant and. excavate pit: I C. Place loots in it insurin roots are facin coin letel downward. J
P P 9 9 P Y I Y 1 AND AUG 15 ADD 15 LBS ACRE SUNDANGRASS OR 1Q LB ACRE GERMAN MILLET, ~ ~ / D.' Heel in soil arouond plant and proceedto next planting. location. BETWEEN MA / / l r ~ ~:I I I j l' ~ l ~ ~ / ~ ~ ~ U
E. Newl lanted loots need to be fostened to the substrate for the establishment of new roots. BEFORE MAY 1, OR -AFTER AUG 15, ADD 40 LB/ACRE RYE (GRAIN): YP P F. Roots. shall be s read in their. normal osition. Ail broken ar frayed roots shall be cut off cleanly.,.... ~ ~ O o ~ ~ I ~ I / l 1 ( / ~ U V1 ~
P P I ' ast three times the diameter of ~ PERMANENT SEEDING SCHEDULE IS FOR EXTERIOR SLOPES OF THE .DAM, AND IN1ERIOR SLOPES ~ ( ~ CJ G' The diameter of the pits for all vegetative stock shall be at le d91E,.
mass. Plant it wall shall be scarified rior to loot installation. OF THE.DAM FlLL.EMBANKMENT TO NORMAL POOL ELEVATION: the root P P P ( ) ~I
H: Set the plonts upright, in the center. of the pit. The bottom of the root mass should be resting ~ ~ I on'undis#urbed soil. ~ ' I I I I ~ ~ I ~ I ~ / ~ ~ wZa i ~ I~ i I ~ C~
I. Place the backfill around fhe base and sides of the root moss, and work each layer to settle :PERMANENT SEEDING. SCHEDULE.:- BERMUDAGRASS,(DAM EMBANKMENT) ( I: I . i I full .water. ! I I I I I I /
backfill and to eliminate voids and air pockets. When pit is approx mote y 2/3 ~ f -thoroughly before placing remainder of the backfill. Water again after placing -final layer of backfilL l I I I ' I l ~
7 J. Broken or damaged parts will be cut back to undamaged .tissue, leaving as much green basal - APR -JULY 11FWAY OR TIFWAY II MINIMUM: 3 BU/1,000SF ~ 7z ~ l I ~ I I I { I ~ I / ~ ~ I ! I { j I
tissue as ossible above the roots. if more than tilt ercent 50~ of the loot is damn ed P YP ( ) P 9 ~ HYBRID. BERMUDAGRASS RAPID COVER: 10 BU/1,000 SE then contractor shall re lace ahe loot.
P P 1 SEEDING NOTES i ~ ~ I I I I ~ l ~ ~ i I I I Zo
Contmner_Stock/ Bare Root. I I ~ I L ( l I I ~ z
A, Stock shall have been rown in a .container Ton enou h for the roots tem to have develo ed 9 g 9 ~ P L SPRIG OR SOD. MOISTURE IS,ESSENIIAC DURING INITIAL ESTABLISHMENT. SOD .MUST BE KEPT WELL sufficiently to' hold its. soil together once removed from the container: I I I ~ al r \
- WATER FOR 2-3 WEEKS, BUT: CAN BE PLANTED EARLIER OR LATER THAN SPRIGS. i B. Contomer plants. will need to be watered regularly and .placed in shody conditions until plant ng - ~ 1 - ~ a
occurs, 2. COMMON BERMUDA CAN BE SEEDED OR SPRIGGED BUT DOES NOT PRODUCE. A HIGH-OUALITY TURF. M C. Bare roof loots are for immediate lantin otherwise see D below.
P P 9' ) IT IS ALSO LESS COLD TOLERANT THAN-THE HYBRIDS AND MORE WEED PRONE; • r ` D. If bare roots s ecimens are not to be lanted. within .four 4 days, temporar holding of ba e P P O Y -
root specimens are to be covered entirely by a suitable medium (etc. soil, sawdust, mulch or the SOIL AMENDMENTS -
like) and watered regularly so as to not dry. out. :APPLY. LJME AND FER1111ZER ACCORDING TO SOIL TESTS., > ~ . ~ ,
slant Locations: f
l~ A. New plantings shall be located where shown on plan except where changes have been made. in SP~LtzGING proposed construction. ~ I III ((f - l / 1 /r'~--' ~ ~ \\`~l - ~
~I B. Necessar ad ustments shall be mode onl after a royal b the awne~ or the :owners PLANT SPRIGS IN FURROWS WITH ATRACTOR-DRAWN TRANSPLANTER, OR BROADCAST BY HAND, ~ ~ 1 Y Y PP Y L r,
~ t representative.. ~ I I I A
FURROWS SHOULD BE 4-6 INCHES. DEEP AND 2 FT APART. PLACE SPRIGS ABOUT 2 FT APART IN THE + ~ `'~w.. Wate~c ROW WITH ONE END AT OR ABOVE GROUND .LEVEL I ~ ~ I l I ~ ~
I Water shall be potable and shall not contmn elements toxic to plant life... ~ ~
BROADCAST AT RATES SHOWN ABOVE, AND PRESS SPRIGS INTO THE TOP 1 2-2 INCHES OF SOIL WITH ~ I ~ ~ ; I / ~ ; A DISK SET STRAIGHT SO THAT SPRIGS ARE NOT BROUGHT BACK TOWARD THE SURFACE,
' ~ ~ ~ I
MULCH - I I I ~ III I I / / ~I I ~J l1 ~ ~ 111 1 111~ I I I { I ~ I
DO NOT MULCH. I I ~I Il / r' III 0 ~I ~ I.J IIL~ / ~ LI f III Iii 7
I I
MAINTENANCE (TO BE PERFORMED BY OWNER) i III I , I ~ I ~ 1- I~ I I I I I I i. I I ~ i' ~ GRAPHIC ,SCALE- 30 0 15 30 60
WATER AS NEEDED AND. MOW TO 3/4- TO 1=INCH HEIGHT. TOPDRESS WITH 40 LB/ACRE NITROGEN IN `c rRO~cr;xo. MER-10020
APRIL, 50 LB IN MAY, 50 LB IN JUNE, 30 LB IN JULY, AND 25-50 LB IN AUGUST. ~ `~'~~1' ?I~R~A~iR ~~D P ~w i inch = 3o ft. ~ ~ER1 DD20-SW5LS
1" 30'
- nrcremm~ RV. hLID
ono - DRAWN BY: GHB
scar: AS SHOWN
DATE: 12-17-2010
SHEET N-0.
McADAMS

STATE OF NORTH CAROLINA FI PANEL LOCATOR DIAG ZOPJE AE ZONE X as°51'so° ZONE K xa°5roa° ° '
2040 OOD FEET a~ ns as 50 3G ~RSO~< 693 JOINS PANEL 0848 ggq --c LEE 78°50'30" 78 50'DO" 2 047 5D0 FEET ~ OQ FEET
l 860 000 FEET ~~~1 ~ _ - _ _ _ , as _ SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJECT' TO ~ - . - _ _ _ _ _ _ _ 2 o5a o aso ooD FEET INUNDATION BY THE 1 % ANNUAL CHANCE FLOOD
' j ~liy 0~;' ~ r"
Durham ~ ~ 1"he 1 °l° annual chance flood (10Q-year flood), also knawn as the base flood, is the (load _ that has a 1 % chance of being equaled or exceeded in any given year. The Special
~ ~ ~ E r Flood Hazard Area is the area subject to (loading by the 1% annualchance flood. Areas of Special flood Hazard include Zones A, AE, AH, AO, AR, A99, V, and VE. The Base
i , Flaod Elevatian is the water-surface elevation of the 1 % annual chance flood.
i ~ ~ ~ , i ` _ - f I -l ' f', , ' ZONE A No Base Fload Elevatians determined.
/ ; ' f , , f ~ ` ZONE AE Base Flood Elevations determined. T~~~. ~ -r / ) ZONE AH Flood depths of 1 to 3 feet {usually areas of panding); Base Flaad
i. ~ ~ , , ~ ' Elevations determined.
I t a ,N % , ~ ~ Jl ! ZONE AO Flaod depths of 1 to 3 feet (usually sheet flow on slaying terrain);
I ~a ci l~ ~ / ~ ~ . _ 1\~ average depths determined. For areas of alluvial Fan flaoding, velocities
. - , , also determined. . ZONE AR Special Flood Hazard Area farmerfy protected from the 1°f° annual
, _ i j _ , _ ,t Durham Count Lo ~ ZONE AE chance flaod by a flood control system that was subsequently `
Y . ~ / /i ~ _ ` ~ Unincorporated Areas < decertified. Zana AR indicates that the former (load cantrol system is a9r;-, being restored to provide protection from the 7 % annual chance or
, ~,r ; ` greater flood.
~ ZONE, Y. ~ ~ / - _ i _ - ' Z(?f~dC ~E . ZONE A94 Area to be protected from 1°l annual chance fload by a Federal
, 1_, % ~ ' v• flood protectian system under construction, na Base Flood Elevations determined.
~ i ZOI.L N ~ ZONE VE Coastal flood zone with velocity hazard (wave action}; Base Flood Elevatians u 36°06`30" determined.
36°06`30" ~ , , ~
-v._:. / ~ , _ _ _ ; ! FLOODWAY AREAS (N ZONE AE
3998 a~ µ ~ ; L~
l f - - ~ - - ,!~,o) ~ `z The floodway is the channel of a stream plus any adjacent floadplain areas that must be kept free of encroachment so that the 1°f° annual chance Flood can be carried without
WACt _ ~ substantial increases in flood heights, S?UD
3ssB~^r OTHER FLOOD AREAS
r.., 7_D~l~ Y,
~ ~ ~ . x ZONE X Areas of 0.2% annual chance fload; areas of 1% annual chance flaod ' with average depths of less than 1 foot or with drainage areas Tess than
y I 1 square mile; and areas protected by levees (ram 1 % annual chance
DATUM INFORMATION ~ , , , ~ r flood. 857 500 FEET
The projection used in the preparation of this map was the North Carolina ~ ; State Plane {FIPSZONE 3200). The horizontal datum was the North American a OTHER AREAS
Datum of 1983, GRS80 eliipsoid. Differences in datum, ellipsoid, projection, or ZONE X Areas determined to be outside the Q.2% annual chance floadplain.
Universal Transverse Mercator zones used in the production of FIRMs for adjacent r 1.)itrha.nT Ceu)it~~ i'~ , ZC)hf;: Af-- ZONED Areas in which fload hazards are undetermined, but passible. i
jurisdictions may result in slight positional differences in map features across 'urisdictional boundaries. These differonaes do not affect the accurac of this i, ' ~ f r' I
1 Y t _~IlIIi~OrtJr;tdfuC~ .~Tt;dS ~ FIRM. All coordinates on this map are in U.S. Survey Feet, where 1 ~ ,r~.-~~_ COASTAL BARRIER RES©URCES SYSTEM (CBRS) AREAS
1 U.S. Survey Foat - 1200/3937 Meters. ~ s ;]Q~jgj i , \ OTHERWISE PROTECTED AREAS {pPAs)
~ _ Flood elevations on this map are reforenced to the North American Vertical
Datum of 1988 (NAVD 88x. These flood elevations must be compared to structure ` CBRS areas and OPAs are normally located within ar adjacent to Special Flood Hazard Areas.
~ _ and ground elevations referenced to the same vertical datum. An average jf ° - - 1% annual chance Hoodplain boundary I 0.2°J° annual chance flaadplain boundary
offset between NAVD 88 and the National Geodetic Vertical Datum of 1929 {NGVD 29) has been computed for each North Caralina county, This offset was j11tti of - - - - Floodway boundary
then applied to ~tha NGVD 29 flood elevations that Were not revised during the ' ~ i311I'ha ~ - - 7_one D Boundary
m creation of this statewide format FIRM. The offsets far each county shown on ' u~ I o aaaaaaaaaaaaawaaaaa CBRS and OPA boundary
this FIRM panel are shown in the vertical datum offset table below. Where a 3 % UQg6 county boundary and a flooding source With unrevised NGVD 29 flood elevations ~ y,
are coincident, an individual offset has been calculated and applied during the , , w Boundary dividing Special Flood Hazard Areas of different Q Base Flood Elevations, flood depths ar fload velocities.
creation of this statewide format FIRM. See 5ectian 6.1 of the accompanying _ ~ ^^-^^~'S13^~- Base Flood Elevation line. and value; elevation in feet*
Flood Insurance Study report to obtain further information on the conversion of elevations between NGVD 88 and NGVD 29. To obtain current eCevation, t Z Base Flood Elevation value where uniform within zone; (EL 987) elevation in feet*
description, and/or location Information for bench marks shown on this map, ` ~a ~ *Referenced to the North American Vertical Dakum of 1988
please contact the North Caralina Geodetic Survey at the address shown below.
You may also contact the Information Services Branch of the National Geodetic ~ ota Cross section line
Survey at (3D1) 713.3242, or visit its website at www.ngs.noaa.gov. ' 2S - - - - - - 23 Transectline
North Caralina Geodetic Survey County Average Vertical Datum Offset Table
121 We ss°o6'aa" ~ Darha.m ~.~ou1?ti,~ st Janes Street County Vertocal Datum Offset (ft( ~ ,,.,...~.~,y,,,,~ ~A , T 97°0T 30", 32°22' 34° Geographic coordinates referenced to the North American 36°D6'00° Datum of 1983 (NAD 83}
Raleigh, NC 27601 Durham - 0,83 - UI11Ili_'0,_pi)1'~i1~:'ti itr_iS [phone] \ 4276 M 1000-meter Universal Transverse Mercator grid ficks, zone 17
www.nc s.state.nc.us f ~~1~' 1477 500 FEET 2500-foot ggrrid values: North Carolina State Plane coordinate system {FIPSZONE 3200, State Plane NAD 83 feet)
' --T~~ Example: NAVD 88 = NGVD 29 + {-0.831 ~ j-"-°T ~ ~
~ BM5510 North Carolina Geodetic Survey bench mark {see explanation ~ in the Datum Information section of this FIRM panel).
3997~~- ~r,~`RiIF~P~'i~~d:,~A%SC~I~c All streams listed in the Flood Hazard Data Table below were studied by BM5510 National Geodetic Survey bench mark {see explanation in the Datum Information section of this FIRM panel}.
' f detailed methods using field survey. Other flood hazard data shown an this / ' e M1.5 River Mile
map may have been derived using either a coastal analysis or limited detailed ~ ` ? ZONE Y,
riverine analysis. Mare information on the ffaodmg sources studied by these ' _ analyses is contained in the Flood Insurance Study report. - ~ - 3997 ow +n
_ F ~
FloodwayWidth{feot} ~ F ~ i
FLOOD HAZARD DATA TABLE m , : M : City of - LefvHight Distance Prom o I, r l
1%AnnualC6ance the CenterafStreamto J, T'JUP~1<L`rl ~ ~ Enoroachmentaounda d
Cross FioodDischarge (i00/ear) Stream Stailon c' Section {cfs) Water-Surface EI vain {~aokmg Downstream) or - Q 3~~~~Ob a to i
{feet NAVD 88) Total Flocdway Width n' I ~ n"~-~,, .
LITTLE RIVER z '
240 24,000 NA 277.1 1,354 ~ ' 1 `1
CABIN BRANCH ~ ~ u,.
012 t ,t 46 ~ NA 272.4' 326 ; ! ~ ~ i\
'Feet aboveconflusncewith Eno Aiver - I , ~ fi r ~ q~~~` •
<,J~ rl ~ ~ Feet above confloenee witF little RiversElavation fneludes backwater effeetttom Little River ~ "~~;~,r ~ ~t
( l i ONE 'Y,
~ ~
~ ~ .-1-,.__
s, ~ I ~ t.~. ~
f ~ 9y ~--t ~~c.
l ~ \ - v~ ; .
862 504 FEET k 1.J - \ - ~
i , _ , i ti f i
\Y 36°05'30", GRID NORTH 36°05'30"
r MAP SCALE 1" = 500' (1 6,OOOJ
_ ~ - 250 0 _ 500 1000 r~ C~~ FEET
_ _ - ,-r ~ ' - METERS
15D 0 t5D saa
~ ~,;~y
4' _
3996 00o ra _ i ~l , ' ~ i I~ ~ f / ~ ( ® PANEL 0545)
I _
i. ~i - 3996 oao M
ZOf~iE Y I
J f i G F l'EF -a
f , ,
i.
ZOP1E/, ; ~ ~ ~i~s' , ' NQRTH CAR4~INA
zc~r,l= ~.E o ,
\ \ \
/ PANEL 4
f / f ; ' ~ , i ° ,
/ ~ r i ~ ~ t 1~ (;z1 ~ ~ (SEE LOCATOR DIAGRAM OR MAP INDEX FOR FIRM r zrs~~~ ~E y ~r PAN[!. LAYOUT} ~ 1 ~ ~
i ~l r) ~ ~ i ~j ~ ~ ~ CO'rITAIN$:
r, S ~ t t~ ZOf~E f~E
' / ~ ' N 850 000 FEET ' ~ / ~ ~ C0'~1MUNITY GID No. PANFL SUFFIX
2 040 OOD FEET ~ 693 ~ 694 r s" ~ ~ ~ FEET ~ DURHAM, CITY OF 370086 Q645 J _ _ _ _ $50 000 e 695 ~ 2 050 000 FEET ~ DURHAM COUNTY 370085 0845 J
79°51'30" 2042 500 FEET xa°51'00" JOINS PANEL 0844 x6,50,30„ 78°5 '30" 78°50'00"
CJ
I _
I r
IN NOTES TO USERS
This map is for use in administering the National Flood Insurance Program. It does not Certain areas not in Special Flood Hazard Areas may be protected by flood control This map reflects more detailed and up-to-date stream channel u
necessarily identify all areas subject to flooding, particularly from local drainage sources structures. Refer to Section 4.4 "Flood Protection Measures" of the Flood Insurance those shown on the previous FIRM for this jurisdiction. The floc stream channel configurationsthan MAP REPOSITORY !diction. The floodplains and floodways Referto listing of Map Repositories on Map Index or visit www.ncfloodmaps.corn.
S U t ~yARTAf of small size. The community map repository should be consulted for possible Stud report for u y information on flood control structures in this jurisdiction. that were transferred from the previous FIRM may have been t nay have been adjusted to conform to
. 5 a pdated or additional flood hazard information. ` .+K these new stream channel configurations. As a result, the Flood 'esult, the Flood Profiles and Floodway C)
a r Base ma information and eos atial data used to develop this FIRM were o To obtain more detailed information in areas where Base Flood Elevations (BFEs) p g p obtained from Data tables in the Flood Insurance Study report (which contains various organizations, including the artici atin local communit ies state an (which contains authoritative hydraulic EFFECTIVE DATE OF FLOOD INSURANCE RATE MAP PANEL
and/or floodwaYshave been determined, users are encouraged to consult the Flood p p g Y( 1. and federal data) may reflect stream channel distances that differ from what to ~''Ft agencies, and/or other sources. The rims base for this FIRM is aerial ima e acquired g,>,,D sE Profiles, Floodway Data, Limited Detailed Flood Hazard Data, and/or Summa of Stillwater p g ry by fifer from what is shown on this map. MAY 2, 2006 O I o
Elevations tables contained within the Flood Insurance Study (FIS) report that accom ntes Durham County. The time period of collection for the imagery is 1999. Information and Please refer to the separately printed Map Index for an overvi ex for an overview map of the county u Notice to User. The Map Number mown below should be used
pa geospatial data supplied by the local community(ies) that met FEMA base map specifications showing the layout of ma anels, communi ma re osito addr this FIRM. Users should be aware that BFEs shown on the FIRM represent rounded p P tY P p p repository addresses, and a Listing of EFFECTIVE DATE(S) OF REVISION(S)TO THIS PANEL when placing map orders; the community Number shown above should be used on insurance applications for the subject
BFEs are are intended for flood insurance rating purposes were considered the preferred source for development of the base map. See geospatial Communities table containing National Flood Insurance Program da whole-foot elevations. These w This digital Flood Insurance Rate Map (FIRM) was produced through a unique only and should not be used as the sole source of flood elevation information. Accordin 3nce Program dates for each community community. ch community is located.
g y preta ra for the associated digital FIRM for additional information about base map as well as a listing of the panels on which each community is cooperative partnership between the State of North Carolina and the Federal flood elevation data resented in the FIS re ort should ` preparation.
Emergency Management Agency (FEMA}, The State of North Carolina has p p be utilized in conjunction with the FIRM for purposes of construction and/or floodplain management. If you have questions shout this map, or questions (1-8 concerr implemented a long term approach of floodplain management to decrease Base map features shown on this map, such as corporate limits, are based on the Insurance Program in general, please call 1-877-FEMA MAP P (1-87 ns concerning the onal Flood EFFECTIVE MAY 2, 2006 DATE 3MAP 72 NUMBER q008 Q4500)
the costs associated with flooding. This is demonstrated by the States com- Boundaries of regulatory floodways shown on the FIRM far flooding sources studied most up-to-date data available at the time of publication. Changes in the corporate FEMA website at www.fema.gov. •FEM FEldA MAP (1-877-336-2627) or visit the
mitment to map floodplain areas at the local level. As a part of this effort, the by detailed, methods were computed at cross sections and interpolated between cross limits may have occurred since this map was published. Map users should State of North Carolina has joined in a Cooperating Technical State agreement sections. The floodways were based on hydraulic considerations with regard to requirements consult the appropriate community official or website to verify current conditions of An accompanying Flood Insurance Study report, Letter of Map RE For community map revision history prior to statewide mapping, refer to the Community Map pnR History table located in the Flood Insurance Study report for this jurisdiction. ~J f
with FEMA to produce and maintain this digital FIRM. of the National Flood Insurance Program. Floodway widths and other pertinent floodway jurisdictional boundaries and base map features. This map may contain roads that were of Map Amendment (LOMA) revising portions of this panel, and Letter of Map Revision (LOMR) or Letter D
data for flooding sources studied by detailed methods as well as non-encroachment widths not considered in the hydraulic analysis of streams where no new hydraulic model was FIRM may be available. Visit the North Carolina Floodplain Mar f this panel, and digital versions of this To determine if flood insurance is available in this community, contact your insurance agent, the
for flooding sources studied by limited detailed methods are provided in the FIS report created during the production of this statewide format FIRM. at www.ncfloodmaps.com, or contact the FEMA Map Service Cer www.ncfloodmaps.com for this jurisdiction. The FIS report also provides instructions for determining a floodway for information on all related products associated with this FIRM. 1 Floodplain !dapping Program website North Carolina Division of Emergency Management or the National Flood Insurance Program at the J,~7 ~F V o¢ ip Service Center at 1-800-358-9616 following phone numbers or websites: ~N° 5~G
using non-encroachment widths for flooding sources studied by limited detailed methods. Center may also be reached by Fax at 1-800-358-9620 and its websil ntith this FIRM. The FEMA Map Service NC Division of Emergency Management. National Flood Insurance Program State of North Carolina
20 and its website at www.msc.fema.gov. [phone] www.nccrimecontrol.org/nfip 1--800-638-6620 www.fema.govJnfip Federal Emergency Management Agency

STATE OF NORTH CAROLINA FIRM PANEL LOCATOR DIAGRAM
2 040 000 FEET 78° 5 C` 30" 78° 51' QO" JOINS PANEL 0847 78° 50' 30" ' 1693 mo rv 1694 aoa . ` 7a°5a'3o° Ta°5o'o0° LEGS 2 047 500 FEET. ~ 695 2 050 000 FEET SPECIAL FLOOD HA7ARD AREAS (SFHAs) SUBJECT TO
PERSQ~ ` r _ , _ 870 000 FEET - ~ _ - ~ -.-.,--1--____-~~ -r~------------ _ ~ B7o Doa FEET INUNDATION BY THE 1 % ANNUAL CHANCE FLOOD
' 51 i~ The 1 % annua( chance flood (100-year flood), also known as the base flood, is the flood
t =l ~ that. has a 1 % chance of being equaled or exceeded in any given year. The Special I Flood Hazard Area is the area subject to flooding by the 1% annua chance flood. Areas
' I _ _ of Special Flood Hazard include Zones A, AE, AH, AO, AR, A99, V, and VE. The Base
Flood Elevation is the water-surface elevation of the 1% annual chance flood.
I _ 6 ZONE A No Base Flood Elevations determined.
I 0\ - . , _I ~r 70P~1E G;E• ZONE AE Base Flood Elevations determined. ZONE AH Flood depths of 1 to 3 feet (usually areas of ponding); Base Flood
Elevations determined.
G ZONE AO Flood depths of 1 to 3 feet (usually sheet flow on sloping terrain);
G I ' " , ~ i ZOP~IE X average depths determined. For areas of alluvial fan flooding, velocities also det i erm ned.
-t 1'. f r.. i / 5. / ..till:: ~~i~: ZONE AR Special Flood Hazard Area formerly protected from the 1% annual
i , chance flood by a flood control system that was subsequently decertified. Zone AR indicates that the former flood control system is
~1 , ~ being restored to provide protection from the 1 % annual chance or
~ , , ` t.___ i' , - " , greater flood.
ZONE A99 Area. to be protected from 1 % annual chance flood by a Federal flood protection system under construction; na Base Flood Elevations
i i y ?i determined.
ZONE VE Coastal flood zone with velocity hazard (wave action); Base Flood Elevations determined.
' ,l 1 l" ~ I" 1~~
' ~ , ° _ - I I FCOODWAY AREAS IN ZONE AE
1 r - - c ~ ; ~ The floodway is the channel of a stream plus any adjacenC floodplain areas that must be
i i ~ ~ 7''11~~J E t 1 - kept free of encroachment so that the 1% annual chance flood can be carried without '%'r substantiaC increases in flood heighks.
4ao1 ~ M -
vra<E I ~ ' f f ~ ~.r J.._..~.- - - - - - - - - ~ 1, 1 _ OTHER FLOOD AREAS it
Y / 4001 ~o M ZONE X Areas of 0.2% annual chance flood; areas of 1 % annual chance flood
~ r` ~ with average depths of less than 1 Foot or with drainage areas less than r` I~,
1 square mile; and areas protected by levees from 1 % annual chance ~ - - 867 50D FEET flood. ,
DATUM INFO TION i 36°08`00"' r ~
~ t "The pro j ection used in the preparation of this map was the North Carolina • OTHER AREAS
State Plane {FIPSZONE 3200J. The horizontal. datum was the North American ~ ~ ZONE X Areas determined to be outside the 0.2'y° annual chance floodplain.
Datum of 1983, GRS$0 ellipsoid. Differences in datum, ellipsoid, projection, or Universal Transverse Mercator zones used in the production of FIRMs for adjacent ~ ~ .~,~-wi ~ f , ~ ZONED Areas in which flood hazards are undetermined, but passible.
jurisdictions may result in slight positional differences in map features across t ' j ~ ~ ~ i ( ~ ~ ~ COASTAL 6ARR(ER RESOURCES SYSTEM (CBRS) AREAS ~ - ~
I ~ I jurisdictional boundaries. These differences do not affoct the accuracy of this ( ~ . , ~
..Serve Feet where ~ j FIRM. All coordinates on this map are In U S y ~ 1 U.S. Sucre Foot = 1200/3937 Meters. f ~ r Y ZOI`JE />,E , ~ ~ } ~ 'v OTHERWISE PROTECTED AREAS (OPAs) ti
! I E Y f~~~~. ~ ( I a' + ` CBRS areas and OPAs are normal) located within or ad acent to S ecial Flood Nazard Areas. f Y 1 P
Flood elevations on this map are referenced to the North American Vertical ~ \ I ~ ~..e . s \ ~ t y ~,~i 1% annual chance floodplain boundary
Datum of 1988 {NAND 8$). These flood elevations must be compared to structure i I 1 ~ ~ ,~-^°"My 1 n.. and ground elevations referenced to the same vertical datum. An average ',I ~ ~ ~ ZONE AE ` 0.2°j° annual chance floodplain boundary
offset be wean NAND 88 and the National Geodetic Vertical Datum of 1929 ,gym-~~""°"`rt~ t { _ - - - - ~ Floodway boundary
{NGVD 29) has been computed for each North Carolina county. This offset was ? , i~1~ - - Zone D Boundary 1
not revised durin the f C then applied to the NGVD 29 flood elevations that were g ~ t creation of this statewide format FIRM. The offsets for each county shown on ~ ( , 4®•®®e®®®e•®•~•®•••® GBRS and OPA boundary
r' this FIRM panel are shown in the vertica°I datum offset table below. Where a Boundary dividing Special Flood Hazard Areas of different
's county boundary and a flooding source with unrevised NGVD 29 flood elevations ~ ` ~ , , Base Flood Elevations, flood depths ar 8aod velocities. /
are coincident, an individual offset has been calculated and applied during the - 5 , creation of this statewide format FIRM. See Section 6.1 of the accompanying ~ ! ; ^^^w513^~^^~- Base Flood Elevation line and value; elevation in feet*
Flood Insurance Study report to obtain further information on the conversion , s (EL 987) Base Flood Elevation ualue where uniform within zone; elevation in feet*
of elevations between NAND 88 and NGVD 29. To obtain current elevation, m ; t ' E 'i ,°r *Referenced to the North American Vertical Datum of 1488
descri lion andlor location information for bench marks shown on this ma o s ~ "0~ - 7_Of~IE r. ors Crass section line
please contact the North Carolina Geodetic Survey at the address shown below. ~ ; h Inf motion Services Branch of the National Geodetic z ~ t ~lt`< 0+ You may also contact t e or Q ~ ct> 23 23 Transectline
Survey at [phone], or visit tts website at www.ngs.noaa.gov. o_ + ; - '-L I~LII~ldili ~ ~JU1 t~?.l:i t.~Ol1ilL'~;
~ ; - Z . I'~li'•; to a Geographic coordinates referenced to the North American
North Carolina Geodetic Serve Count Avera e Vertical Datum Offset Table 9 Y Y o 3 ~~e~r 3iUJrE ''t ~U~n11~ct~1'~~,_~la~ct~ n1"f:a~ 121 West Jones Street County vertical Datum offset;itl i , 97°Oi' 30^, 32°22' 30" Datum of 19B3 (NAC) 83) W
s 1 , Raleigh, NC 27601 Durham - 0.83 ~ ~ , 3;r Ij~i;_; Z 4276o~v 1000-meter Universal Transverse Mercator grid ticks, zone 17
4 {9191733-3836 ~ ' ~ 2500-foot ggrid values: North Carolina State Plane coordinate ~ 7 477 500 FEET system (FIPSZONE 3200, State Plane NAD B3 feet)
www.ncgs.state.nc.us i - j Z BM551Q North Carolina Geodetic Survey bench mark (see explanaton
Example: NAND 88 = NGVD 29 + (-0.831 ~ i O X in the Datum Information section of this FIRM panel).
0 i { ~ BM5510 National Geodetic Survey bench mark (see explanation in ~ the Datum Information section of this FIRM panel).
All streams listed in the flood Hazard data Table below were studied by F~+, ~ j ~ r / ! ®M1.5 River Mile i.
detailed methods using field survey. Other flood hazard data shown on this 4000 ~ rna ma have been derived usin either a coastal anal sis or (invited detailed ~ ~ '
p Y 9 Y , i Duct studied b these riverine anal sis. More information on the flood n s es Y 9 Y _ ~ r
analyses is contained in the Flood Insurance Study report. ° 7, ~ , f aa° 36 0 30 _ , b.,, , i'~ . ~ 400D eco +n 36°07' 30"
a ~ _ _ ~ N, Floodway Width (feed ~ r
,r FLOOD HAZARD DATA TABLE ~ LefYRightDistanceFrom ~ c ~
~ f 7 % Annual Chance the Center of Stream tc F r J j r~
EnaroachmantBoundary ~ '`r` f ~ ~ Cross Stream Plead Discharge (1.00-year( f
Section Station' (cfsj Water-Surface Elevation (Looking DownsVeaml or _ feat NGVD 88 TotalFloadwayWidth f 1 ~ i r
LITTLE RIVER "
" b~ . m _ _
240 24A00 NA 277.1 1,354 ' 261 26,125 NA 281.3 93 ~ \
r 'Feet above confluence with Eno River

~,1IV QT , ;iJ i'
~)UPh2111 ~ 7_GNE I ZGY~IE P.E
37006
i,
t
~ ; 1
a
~ ~;t~~ i`
~ 862 500 FEC i " i ~ ~ /
~ ~ GRID NORTH j f
i' MAP SCALE 1" = 500' (1 :6,000) f' / I 250 0 500 100D
f ' / ~ - --t- ~ FEET
- METERS
I 150 0 150 300
~0~, ~ ~
0 I
J ~ ~
J~ ~Nr- x ~i I ~ PANEL Q846J Ll ~ v
' ',a 36°0T 00",, , , r-. 'i I 36° Od' 00 °
3999 ono- rn _
I ' I ' ` ! v
r I - 3999 ~ M
2~~; i ~ ~ L I ATE
-I ^'r~ i `t r
~ ~ ~ NC}RTH CARQLINA I
~ I rt ~ k ~ ~
' . ~ i /E~ zr~rlE x s
ZQNE AE > ~ PANEL 0$46
~ ~ i ~ , . ~ ~ ~ l ~._J ~ FI 0, t~ i r,_~. ~ ~ ~ i ZONE nF (SEE LOCATOR DIAGRAM OR MAP INDEX FOfl FIRM
g , / PANEL LAYOUT} i
ZOhlF ~ ~ l ~ ~ ' , ~ ~aNTAINS:
r,, ~a~.:: ZQNE AE COMMUNITY CID No. PANEL SLIEEIX ~ ~
~ ~1f f ZOhIE X 1 ~ _ _ _ 860 000 FEET a , L 4 t ~;JENAM, CrTY qF 3'1©ps6 0848 J _ _ ~ _ - _ _ _ _ _ 86D 000 FEET ~J
2 040 000 FEET 693 aw ~ JOINS PANEEL 0$45 694 xo ~ 695 ~Q to 2 050 000 FEET ~JRNAM COUNTY 370085 0846 J
78°51'30°' 2 042 500 FEET 78°51'00" 78°50'30" da° 50' 30" 78° 50' 00"

NI t-% TES TO USERS
C~
This map is for use in administering the National Flood Insurance Program. It does not Certain areas not in Special Flood Hazard Areas may be protected by flood control This map reflects more detailed and up-to-date stream channc necessarily identify all areas subject to flooding, particularly from local drainage sources structures. Refer to Section 4.4 "Flood Protection Measures" of the Flood Insurance those shown on the previous FIRM for this jurisdiction. The fl ;stream channel configurationsthan MAP REPOSITORY risdiction. The floodplains and floodways Refer to listing of Map Repositories on Map Index or visit www.ncfloodmaps.com.
F; . vnkrns of small size. The community map repository should be consulted for possible Study report for information on flood control structures in this jurisdiction. that were transferred from the previous FIRM may have been may have been adjusted to conform to
u sF f hazard ~ o pdated or additional flood t and information. these new stream channel configurations. As a result the Floo i result, the Flood Profiles and Floodway O
4y f ,i~°u .c. ~ .f t a i o ~ EE Base map information and geospatial data used to develop this FIRM were obtained from Data tables in the Flood Insurance Study report (which contaii x To obtain more detailed information in areas where Base Flood Elevations (BFEs) various organizations, including the local communit ies state and federal data may reflect stream channel distances that differ from who )rt (which contains authoritative hydraulic EFFECTIVE DATE OF FLOOD INSURANCE RATE MAP PANEL
w o and/or floodwa s have been determined users are encouraged to consult the Flood participating y( f y y agencies, and/or other sources. The primary base for this FIRM is aerial imagery acquired by differ from what is shown on this map. MAY 2, 2006 I I~~~ 1
qxn SEC Profiles, Floodway Data, Limited Detailed Flood Hazard Data, and/or Summary of Stillwater Elevations tables contained within the Flood Insurance Study (FIS) report that accompanies Durham County. The time period of collection for the imagery is 1999. Information and Please refer to the separately printed Map Index for an over IdeX for an overview map of the county Notice to user: The Map Number shown below should be used EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL when placing map orders; the Community Number shown
this FIRM. Users should be aware that BFEs shown the FIRM represent rounded geospatial data supplied by the local community(ies) that met FEMA base map specifications showing the layout of map panels, community map repository ac iap repository addresses, and a Listing of f above should be used on insurance applications for the subject
whole-foot elevations. These BFEs are intended for flood insurance rating purposes were considered the preferred source for development of the base map. See geospatial Communities table containing National Flood Insurance Program G This digital Flood Insurance Rate Map (FIRM) was produced through a unique only and should not be used as the sole source of flood elevation information. Accordingly, preta ra for the associated digital FIRM for additional information about base map as well as a listing of the panels on which each community trance Program dates for each community community. =ach community is located.
cooperative partnership between the State of North Carolina and the Federal flood elevation data presented in the FIS report should be utilized in conjunction with preparati on.
Emergency Management Agency (FEMA). The State of North Carolina has the FIRM for purposes of construction and/or floodplain management. If you have questions about this map, or questions concE questions concerning the National Flood EFFECTIVE DATE MAP NUMBER
implemented a long term approach of floodplain management to decrease Base map features shown on this map, such as corporate limits, are based on the Insurance Program in general, please call 1-877-FEMA MAP (1-E the costs associated with flooding. This is demonstrated by the State's com- Boundaries of regulatory floodways shown on the FIRM for flooding sources studied most up-to-date data available at the time of publication. Changes in the corporate FEMA website at www.fema.gov. 7-FEMA MAP (1-877-336-2627) or visit the MAY 2r 2006 37200846001
mitment to map floodplain areas at the local level. As a part of this effort, the by detailed methods were computed at cross sections and interpolated between cross limits may have occurred since this map was published. Map users should For community map revision history Prior to statewide mapping, refer to the Community Map Pna'Me History table located in the Flood Insurance Study report for this jurisdiction. , a a o
State of North Carolina has joined in a Cooperating Technical State agreement sections. The floodways were based on hydraulic considerations with regard to requirements consult the appropriate community official or website to verify current conditions of An accompanying Flood Insurance Study report, Letter of Map Letter of Map Revision (LOMB) or Letters.,
with FEMA to produce and maintain this digital FIRM, of the National Flood Insurance Program. Floodway widths and other pertinent floodway jurisdictional boundaries and base map features. This map may contain roads that were of Map Amendment (LOMA) revising portions of this panel, ar data for flooding sources studied by detailed methods as well as non-encroachment widths not considered in the hydraulic analysis of streams where no new hydraulic model was FIRM maybe available. Visit the North Carolina Floodplain M of this panel, and digital versions of this To determine if flood insurance is available in this community, contact your insurance agent, the a Floodplain Mapping Program website North Carolina Division of Emergency Management or the National Flood Insurance Program at the z. ~FvD
for flooding sources studied by limited detailed methods are provided in the FIS report created during the production of this statewide format FIRM. at www.ncfloodmaps,com, or contact the FEMA Map Service C Map Service Center at 1-800-358-9616 following phone numbers or websites:
www.ncfloodmaps.com for this jurisdiction. The FIS report also provides instructions for determining a floodwaY for information on all related products associated with this FIRM. I with this FIRM. The FEMA Map Service NC Division of Emergency Management National Flood Insurance Program f~ State of North Carolina
using non-encroachment widths for flooding sources studied by limited detailed methods. Center may also be reached by Fax at 1-800--358-9620 and its wet 9620 and its website at www.msc.fema.gov. [phone] www.nccrimecontrol.org/nfip 1-800-638-6620 www.fema.gov/nfip Federal Emergency Management Agency