20020831 Ver 2_Stormwater Site Plans_20080211

WITHERS RAVEN EL FUEUTER VF UQQRZATTUQIL
ENGINEERS I PLANNERS I SURVEYORS
DATE '� JOB NO.
iii MacKenan Drive I Cary,North Carolina 27511
ATTENTION
tel:[phone] fax:[phone] �L �(5eA
www.withersravenel.com RE:
TO /V �— L�6AJ6,
> WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via the following items:
❑ Shop drawings ❑ Prints ❑ Plans ❑ Samples ❑ Specifications
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D '
F, . .---
FEB I 1 2005 ..
GCI Jig-t'r:W IN-UALII-
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J
`-' `� MAXIMUM PR WEIR ATI-! FILTER ` RETRIEVAL SKIMMER DETAIL JUTE NETTING (TYPICAL) II�ITE ,,I�•rE T_YPE X4:� QEEP �YE C�� J��
Q IMU PROTECT WE V LTER 5 1 (SEE DETAIL 04000,18) SEE SHEET 1) SHALLOW ��
VARIABLE AS DIRECTED BY THE ENGINEER FABRIC AND RIP--RAP--•---••-\ L ROPE ( ""' � .(5 FEET TO 20 FEET IN DEPTH) (OVER 20 FEET iN DEPTH)
in WEIR' 18"
2' MIN. (5 FEET OR LESS IN DEPTH)
'S~
. FILTER FABRIC �•� t�.. " " REINFORCED
• REINFORCED STANDARD STEPS
SILT FENCE FABRIC
CONCRETE SLAB 1 fi ON CENTER 36 CONCRETE SLAB
MINIMUM 10 GAUGE INSTALLED TO SECOND 6" C � STEEP CUT OR FILL SLOPE 18 STANDARD 36„� ,. •.►+ . sew.:
LINE WIRES .WIRE QM TAP MINIMUM 12-1/2 GAUGE - 1IS" ON CE�+ITF.F? STEPS -
INTERMEDIATE WIRES 36 STANDARDS S 16 O.C.
8' 8" : $ ALTERNATE LAYING
5'x3'x1#3" ) 6" M ALTERNATE LAYING 12" THIRD COURSE
2 1 SLOPE (MAXIMUM) ALTERNATE LAYING & � DIRECTION EVERY
GRADE S STONE APRON
DIRECTION EVERY -••• r DIRECTION EVERY `I
'�+n ,w~► THIRD COURSE .T �•• M i, •
0 in NOTES , •� ;�•' �• `"='.° IRO COURSE � `�� ;+:.• -;.-:+�
N��. w.'• •i s � � "�"�
1N�I R _ 3
1. USE FOR DRAINAGE AREAS NOT E`XCEEQING 5 (FIVE) ACRES. /•'� n ; •. .•• • •• .
• �✓RV__SS SEC ION
2. EARTH BCRM SHALL BE STABILIZED w/SEEDING ACCORDING -STABILIZE DIVERSION DITCH VATH FRAME, GRATE &HOOD
TO TOWN SPECIFICATIONS. TEMPORARY SEEDING AND EROSION PER D.O.T. STD. 840,03C. FRAME, GRATE �c HOOD
REINFORCEDp� D.O.T. STD. 84t}.t73C
�l LINE WEIR WITH CONTP.aL NETTING. �MONT. W �- RIP--RAP FRAME, GRATE &HOOD CONCRETE --�----,-
QUM �OF 35EILLWAn PER D.O.T. STD. 84t3.43G SLAB
N STEEL POST DRAINAGE AREA WEIR LENGTH
REINFORCED t2" '
1 _ CONCRETE SLAB MAX. 26 �I '
.�? � • TOP OF DAM �...zg" -
WOVEN WIRE FABRIC
(ACRES) (FT) S
� FROM �-o , N
USE SILT FENCE ONLY WHEN DRAINAGE AREA 1 4.0 .,� POSITIVE GRADE 1.0% MAX. Z6" TQ 20'--c�" z n 60" "
DOES NOT EXCEED 1/4 ACRE AND NEVER IN SILT FENCE FABRIC 2 6.0 `` ,� " UPSLQPE TOE•--�--� •� g. NU 1'TO M s„ 48 � 8 �
AREAS OF CONCENTRATED FLOW. i •, o s2 >N F
4 10.a DITCH AND BURY2 M EXCEED �--0
_.1.-.. ,,, 2 MINIMUM .=•n•^: �-
FILTER FABRIC EDGE SIDE SLOPES •. ;•: t•-''•_„�•.: 6"' ;r;;•=;::�+_ ..��;Is:
'..-. p 5 12.0 FILTER FABRIC . :. ...;.; :.;.�•,r cnF
FILL SLOPE WEIR LENGTH (MIN. i2" OF FABRIC) ""'� ;:�..-`:.•..DIMENSIONS SHOWN SHOWN ARE MINIMUM 2 1 (MAXIMUM)
FOR REPAIR OF SILT FENCE FAILURES, . . .. 6" ao ••r'•..; ,�••:,.. ':_
USE No. 57 WASHED STONE FOR ANCHOR �� ••���' ,��� .`�� ��� ��� `� ~ "
WHEN SILT FEN I PROTECTING MAINTENA=C ., `� .� s•• 300o P.S.I. CONCRETE E L FENCE S ROTE G ,��, ,`�, �, DETAIL
IL
BADE CATCH BASIN. INSPECT TEMPORARY SEDIMENT TRAPS AND EMPTY SKIMMER OF ALL DEBRIS AFTER EACH PERIOD OF SiUNIF#CANT RAINFALL. REMOVE `� �.�` �'� `�•� `~ �.,`� �� � '
' SEDIMENT AND RESTORE TRAP TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE---HALF THE DESIGN DEPTH � ��` �� ��' ~ � �"` ` 28Y �� DEIAIL
O MINIMUM COVER 4F THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN A DESIGNATED DISPOSAL AREA AND REPLACE THE CONTAMINATED PART OF � 2s
OVER SKIRT * THE GRAVEL FACING. •--- STEEP CUT OR FILL SLOPE 36 SLAB THICKNESS AND
6 B REINFORCEMENT FOR
ANCHOR SKIRT AS DIRECTED CHECK THE STRUCTURE FOR DAMAGE FROM EROSION OR PIPING. PERIODICALLY CHECK THE DEPTH OF THE SPILLWAY TO ENSURE IT iS .f.-.. SOIL AND TRAFFIC 36" 8" SLAB THICKNESS AND
BY ENGINEER * A MINIMUM OF 1.5 FT BELOW THE LOW POINT OF THE EMBANKMENT. IMMEDIATELY FiLL ANY SETTLEMENT OF THE EMBANKMENT TO LOADING BY AN 76" 1_ REINFORCEMENT FOR
SLIGHTLY ABOVE DESIGN GRADE. ANY RIP RAP DISPLACED FROM THE SPILLWAY MUST BE REPLACED IMMEDIATELY. ENGINEER SOIL ANT? TRAFFIC
�,,,� 1rtte! \AE� �•-64"---� LOADING 8Y AN
' .�.rLL �- ENGINEER
er 87 'STABILIZE THE EMBANKMENT AND ALL DISTURBED AREAS ABOVE THE SEDIMENT POOL AND DOYVI'�STREAM FROM THE TRAP IMMEDIATELY - OVER 6' iN DEPTH, 12' WALL THICKNESS TO 6` FROM �.-_--.76".�,�,.,,�
AFTER CONSTRUCTION WITH SEEDING. TOP Or WALL AND 8 BOTTOM SLAB SHALL BE USED.
DETAIL No, DETAIL No. DETAIL No. DETAIL No.
STANDARD TEMPORARY SILT FENCE 04�000,01 STANDARD GRAVEL&RIP RAP FILTER.BASF 04.000.03 STANDARD DIVERSION DITCH 04000,09 STANDARD CONCRETE BLOCK OR BRICK CATCH BASIN 08000,03
EFFECTIVE:07/01/04 SHEET s of 1 EFFECTIVE:07/01/04 SHEET 2 of 2 EFFECTIVE:07/01/04 SHEET 1 of 1 SHEET 1 of 2
EFFECTIVE.07101IQ4
SM ALLQ �� IMMEDIATE TYPE --(.ACX4!1 DEEP TYPE a3g)
(5 FEET OR LESS IN DEPTH) (5 FEET TO 20 FEET iN DEPTH) OVER 0 T IN DEPTH
STEEL PAST---� NFORCED
ROTES. STANDARD STEPS 36~ CONCRETE
©LIMP STRAP �.� 36" .�. REINFORCED SLAB
EARTH BERM- � 16" ON CENTER .
1. TEMPORARY SILT DITCH TO BE USED WHERE TOE OF FiLL SLOPES EXCEEQS 3 FEET iN VERTICAL HEIGHT ,•'• CONCRETE SLAB `•"'' ;,
AND ALONG STREAMS TO INTERCEPT FLOW AND/OR DIVERT TO A CONTROLLED bUTLET. B" �+ 6` 60
1 REBAR FOR BAG
' " f STANDARD STEPS •� " '� b' •` .�.
r REMOVAL FORM INLET �'
2. SILT SHALL BE REMOVED WHEN SILT DITCH IS ONE FULL. •` 16. ON STANI3ARD MIN. 5.1 MAX.
- DUMP STRAP 5" STEPS 6'
: 3. DITCH SHALL BE RECONSTRUCTED VMEN DAMAGED BY EQUIPMENT OR COVERED BY FILL. •<' �;�;{ 16" O.C. " ,� ,•_
BOTTOM ANCHORED WITH STAPLES 6 5 ' +.
. LEES .=• • ..'w '..;.•h =•wry •;; � ;•,,,.�}fr.r ,.:4'`L:a�: -
.7771
•t ' '' '. •.. ..�}u. +' fry• l•`�''• :,
MIN. a WASHED •
STONE BEDDING t►sIN. 6" WASHED
MIN, 6' WASHED
i FRAMi. GRATE & HOOD STONE BEDDING FRAME. CRATE& HOOD STONE BEDDING
SEDIMENT SACK ;. 5 ! WASTE MATERIAL--COMPACT,
SE & PER D.Q.T. SM. 84(?.03G FRAME, GRATE do HOOD PER D.O.T. STD. 840.03C
SEED MULCH AFTER
S� CONSTRUCTION OF DITCH - >::•�': REINFORCED PER D.O.T. STD. 840.n3C .
- REINFORCED 2fi
na :M••• • CONCRETE CONCRETE SLAB 12• .
I .,_c.`•,..a. . ::J:•, • SLAB ?.TAX_
SEE RETAIL ( :��•j•` = ;..,:• B.SKIMM
NOT TO
I�TALLA71 ON DETAIL v =. •::,•: .� • r••"�;•'- MIN. ., i •, . •i � �
1 1T •��•. •'•'•/
400D.18) OVER
. =•.. .• FJ(cEEl3 5 0 2s
•••-`•SEDIMENT PIT ----- --- ..•�...• -•-- ?. �,. .....-_ _.._. FROM 5--0 • r�'• " .. k,
T�'•�.� :��`� {{{ {{ �.�."{ 48 To 20-o �N •♦• z
-III I I i i �- a'
�� iI I III fI! III (�� �Ii � !�-„ IIi III III III III III IiI `� MIN. ~.. o MIN.
'• 1• DRIVE STEEL FENCE POST AT4 F=
JUTE NETTING �' �.. -•--�-f� � MIN. 6 WASHED ,:._ .--
EXPANSION RESTRAINT ' ~' �••:�: :• 't LEAST 1$" INTO SOLID GROUND. • ,,.::�'• _ .:• .:.• •.
" . , � � 1 .. STONE BEDDING '.• •. � .. :.; �;,• �.....�•
(1/4 NYLON ROPE, DUMP STRAPS a - - . • •• '• . - :
1 .IES:
• *. 21 WOOD POST ARE NOT ACCEPTABLE.
2" FLAT WASHERS) 2 EACH '� ti �+• •.44 : _' •+�
1. CO"JCRETE SHALL BE 4000 P.
•o 4.• .a STONE"BEDD BEDDING
S.l. MINfMVM FOR ALLMIN MIN g" WASHED
PRECAST CONCRETE CATCH BASINS. STONE BEDDING
:• ••' '' + •' '• JUTE SUPPORTED WITH TOP 2. PRECAST CONCRETE STRUCTURES MAY ONLY BE SLAB DETAIL_
-. 4 •. •, j- - CROSS SE! VI W iNSTAU.ED TO DEPTHS CCERTIFIED AS ACCEPTABLE SLAB 12EIAIL., •--
• •,, * ' WiRE BETWEEN STEEL POSTS BY'THE•MANUFACTURER. 26" .
BAG_DETAIL ` : ,,'•q •-•
3• WAFFLE BOXES ARE ACCEPTABLE FOR SHALLOW �'-
+, •' .-• TYPE CATCH BASINS. --` 36' 6" SLAB THICKNESS AND
„• ,, SLAB THICKNESS AND 72" RQNFORCEMENt FOR
'0 �JS�E� T1VE )dEW 60" 3 fi„ RE3NFORCEMENT FOR --- 26, SOIL AND TRAFFIC
•.•`•..• .+ � � SOA Y�AN C � ENGINEERLOADING
AN '
LOADING8
ENMNEM
87 et B7
DETAIL No. DETAIL No.
DETAIL No. DETAIL No.
STANDARD INLET SEDIMENT CONTROL DEVICE 04000.19 ._.�• STANDARD GRAVEL&RIP RAP FILTER.BASIN 04000603 STANDARD TEMPORARY SILT DITCH 04000.16 STANDARD PRECAST CONCRETE CATCH BASIN 0$000.03
EFFECTIVE:07/01/04 smmT T of 1 EFFECTIVE:07/01104 SHEET 1 of 2 EFFECTIVE:07/01104 SHEET 1 OF 1 EFFECTIVE:07/01/04 SHMT 2 OF 2
74 MIN. (� y,,, Y... .,,�. ..,�
o CLASS 1 RIP RAP (SEE SECTION THRU BASIN BELOW) "+�Am�mm tv tip -y-
1. r •�•• '''�' •,y^ �,�,•Y- �
BUT SUFFICIENT TO KEEP PUT SILT FENCE OR TREE PROTECTION FENCE UP TO ENSURE .� D LDWM Cr� -Y` Y" Y-- T
SEDIMENT ON SITE
CONSTRUCTION ENTRANCE IS USED. TOP ELEVATION OF'STORMWATER U.5-1 l�I V W N f -�" ,Y,-. '•Kr- •,�,
RIP RAP
,..::.�`•;�;:- ..;; ; :•. -: 2• IF CONSTRUCTION ON THE SITES ARE SUCH THAT THE MUD =�''- MAX Y-
,.:,.•�::••. .• .,. ,..-- ,,•- :... �; •...-..• 5 WASHED
t. IS NOT REMOVED BY THE VEHICLE TRAVELING OVER THE STONE �"•'Y'� '�
rti ...r• .r: •_
�ti•;•• f' •` :i = STONE, THEN THE TIRES OF THE VEHICLES MUST BE WASHED 1
•; 2"-3" STONE'TO.BE ,i.: R fir•. t� OW f / ' am-TOM FAWW � �P R�am.�T��ar�c�ae
• 25 O WIDTH OF sew A MliRN,IY of Gl4
•:...„ ,. BEFORE ENTERING THE PUBLIC ROAD. �G,,,, ..OF• SPILLWAYS �� ! �'•' .y--
EXISTING J.- S-•:w•(SURGE STONE OR RAILROAD•=.: PROPOSED STREET EXISTING SLOPE Fool wAst
.t..•;•::,- , Sa<E PLANS fbR Of�TAJLS
�.:. ;._.''.,,,":.•.. .• .•„.,,:• 1 ...r-�'"""' Alto ENE1tGY UtS5iPA't'OK �"Y~ "1� .�-� •Y' Y
ROADWAY };BALLAST),,; .•,:,,,�:,;;.,:,;;•:;•, , WHICHEVER IS 3. IF A PROJECT CONTINUES TO PULL MUD AND DEBRIS ON TO DRAINAGE AREA WEIR LENGTH IN T RIP RAP HEADWALL - "~ -
..-:� = '•t''.4. I-* GREATER. THE PUBLIC ROAD, THE TOWN WILL CLEAN THE AREA AND (ACRES) (FT)
. ..•r• ..• --• -L ;.,.:..��t. .=,•• =... 1 RIP-RA ` "�� :N ..�..� PIP IJNDiSTLIRf?IQ?t7ltOvriD '�" •�•'' '`r" �•-• Y.
r�•:►�.�=,-..•�.'_:; �•.•..':;, ':: •�•...:.• •t INVOICE THE FINANCIALLY RESPONSIBLE PERSON AS .
.•..• 1 4.0 -
L RESPONSIBILITY FORM • • _ �'
t' ••.�•�♦• ••tit.• • h;,t••••''. •• •..,,.,•_ Z: ; '�••
.�•.�: ..;.:, .. ':.: ''.•'�'' '�• INDICATED ON THE FINANCIA 2 5•Q VARIES i/ :,�,• .,:,., ':•• ,,
►'•r .• •3 •� ..
::;."• ."� ,• -...�'`'. �- _°. :�:yJ`.:����'i• ` THE MINIMUM FEE THE TOWN OF CARP WILL CHARGE TO ��,�,,,,",,, �/j�1 .'••':.,,..•;.;•� .:. '00 �5 WASHED STONE. T Q TI•ifCK x 3 Q HIGH MINIMUM t;�tAsS L1Fi p�EANNEi,. •Y"'
�•t .S •R'••..h N 'V.••.,.•• '..••,:•••• 0 i •Y ,•• CH 3 �•� 11 �,
����IIII �l�ls FM ealc�a AHIa d.EVA11fk1 t e� �
CLEAN THE STREETS WALL BE $300 FOR THE FIRST HOUR 4 10.0 SIDE )dEW �,.,�.----�- Pbl&fzi ss � /l NOTE EIRMQti__GMIROL r�t=NC TO 29 I+M= � � FT.�I
BRACE AREA--+- 1 .. .�..: _._55.b.. .I3, ,�•� � •,Y"'
AND $200 FOR EACH HOUR THEREAFTER. 5 12.0 �,r,...--•" � � �� ���� �
DIMENSIONS SHOWN ARE MINIMUMMAINTENANCE � STAMM Sa l
PLAN MEW EXISTING SLOPES
INSPECT IHE t.E11E1-SPREADER AFTER EVERY RAINFALL UNTIL VEGETATION IS •_-` �- •�' �, N&
ESTABLISHED AND PROPERLY MAKE ANY NEEDED RI�AIftS.AFTER THE AREA Y.
.,v.JJ�..S HAS BEEN STABIUZEI),MAKE PERIODIC INSPEC11ONS AND KEEP VEGETATION .,�... •�,. �
IN A HEALTHY, MCOROUS CONDITION. STAMS s1VR8En •�"
,P3»l.SPECII 1. GRAVEL & RIP RAP FILTER BERM BASIN DETAIL ,� GUMFr APFAASS
Nb SCALE' IS DESIGNED TO PROTECT EXISTING PIPE MINIMUM IMUM DIMENSIONS FQR L,EVEt. SPREADER
VARIES INVERTS THAT DRAIN 10 ACRES OR LESS. CONSULT STATE GUIDELINES FOR LEVEL SPREADER DIMENSIONS r
• � NEW CONSTRUCTION NO .� �
35 MIN. 15 MIN. ---E_ 2. DIMENSIONS ARE MINIMUM ACCEPTABLE UNLESS
OTHERWISE NOTED. - "
EXISTING ROADWAY HEIGHT & WIDTH DETERMINED BY SEDIMENT STORAGE 87 ••�•"
EXISTING TOPOGRAPHY AND RIP RAP
` • . 0.5'-1' .AREAS TO BE DISTURBED
'.�; SEDIMENT STORAGE REQUIRED. (CUT, FILL, ETC,) FLOOD STORAGE ZONE DETAIL No.
,:. .: •, _ . ,, ,.... .. �. �z MIN. :• `;♦ • . ...:. STANDARD LEVEL SPREADER
" •• ,� ' :•� =;.• `.• . _•,,.,' w .-: ,.., ;.. •• KEYED RIP RAP 1 2 s 040�0.2.� PT.
6 MIN. ,,• ,. ;::�, •. •••• KEY RIP RAP INTO THE DAM t""t"`t (CROSS s s ELEVATION PAINTS
EFFECTIVE.07/0I/04 saai�r 2�''d :~`•.- FOR STA81LiZAT1ON. ;, PIPENATURAL GROUND SECTION) otr sPR::AnQr
�• = •"•, F�D yY 1 f INVERT •�'"" ALL AT SAUt M"AMW
. '`~•---#5 WASHED STONE +\� •�-------FLt]yN ----�.--
- r
FABRIC UNDER STONE 1.5' Y'
CLASS 1 RIP-RAP ' I P
CROSS SECS �T MEW MAXIMUM SEDIMENT DEPTHSwm
(CLEAN OUT POINT #5 WASHED STONE Ho Ta+� o LMM Cr 1W V ��IT'S AN ER09� sra�E UP
}eE3r wr•YAMAL SUCH AS SURGE STONE TO tpR�VFJ�1T OMON.
TO MOM ISTAK)SHEM
07 SECTION; THRU__ BASIN.,SI FILTER AND CULVERT PIPE nm�.�._��a�MA MVV 99 MMI%L.Y Iwo=Ate wear
�+WAM WlW A MAlA M ODOR'Or 10X
NO SCALE �•�•u„r.L WSR= ,a
. a7 •
' DETA.Ii,No. DETAIL No. •
I. THE MATTING SHOULD BE A WiAtIMUM OF 4 FEET WIDE EXTENDING 6 INCHES OVER THE LIP AND
STANDARD CONSTRUCTION ENTRANCE 04000.07 STANDARD CHECK DA.111I 040tJt�.46 (EXISTING PIPE iI�1VERTSI DETAIL No. BUMM S INCHES GEE}"W A VfRTIM MUNCH ON THE L�WM MM THE UPPER EDGE 20AD
EFFECTTVE:07/01/04 st•tEET 1 of 1 EFFECT 4 SHEET 1 of 1 / gt,ITT AGAINST si1400TI�It.Y CUT Sao AND K S£CUAELY Hlruw IN PLACE MITH cL�o.Y snAr�D
NE•07101/0 �4,L}�d.04' WAIN DUrr WAS STOW AT LEAST 12 INCHES LONCL
GRAVEL&RIP RAP FILTER BERM BASIN x ENSURE'MAT THE SPREADER iS LEVEL.FM UHII�L7RSI SPREAMNO OF STORM RUNOFF.
• EFFECTIVE:07 01/04 SHIN'1 OF 1 3. COHSTAUCT TREE LEVfl•WOOER ON w�iSUM SAL.(Nor ON F
v 4. CONSMUCT A 30 FOOT 1�ANS110 5010N FROM iW OMSON CHANNEL•r0 P"SMOOTHLY
M "m TMe wIaTN Am aa�at"t W&s1 114411 t
H••1"D GENERAL NOTES: O tI'a . B. G VVK RUNOFF FROM THE VKAM ACROU A F tQVLY STAlilUnD SLOPE,NOT TO[Xc9ED
W ALL DROP INLETS OVER 3'-6" IN DEPTH TO BE PROVIDED WITH STEPS !�" '°�FAKE SURE THAT THE-WE lS SUMCOMY SM007H TO KEEP TMH IWW FROM CONCENTRATING•
=7c a Y 1'•2" ON CENTERS. STEPS SHALL BE IN ACCORDANCE WITH STD, 840.66. <I"�,•� SEEDING SCHEDULE SEEDBED PREPARATION 6, AWMAYMY AFTER WS CO VWC710N,AIsPRWMAT£tY SM AND Mt�t IHE EI�'iiR£DI=R=AREA
STANDARD METAL POSTS 2'-•0" IN GROUND m Q a0 CLASS "B" CONCRETE TO BE USED, "q�0 C3 0!~��'S' '
m ALL-i1lOHTAR♦IOIlJTS ARE i� � rSHOULDERS, SIDE DITCHES, SLOPES (max. 1 1) 1) ChIset compa`ted areas and spread topso 1 1 3 inches deep over 'adverse
v " '-' a o = so I t coed I•t tins, DETAIL No.
o t�M X X FORMS ARE TO BE USED FOR THE CONSTRUCTION OF THE BOTTOM SLAB. us a�� w DATE TYPE PLANTING RATE � I� Ova i i ab 1 e
-n <.cc = 2) Rip the entire re area to 6 inches depth,
BRICK MASONRY DROP INLET NOT To BE USED IN LOCATIONS SUBJECT TO I-U C
GALVANIZED HARDWARE WIRE
�x(ago" -- I TRAFFIC. d 5 _ 3) Remove a L t Loose rack, roots and other obstructions Leaving surfaces 04000*22
♦._� r- , t•-2 z Aug 1 Nov1 Tall Fescue 300 t bs/acre ST LE Y L�,LP��"�.�JER
ExTENDS To TOP OF BOX
�..� -- --•---T•---- -- GUMBO BrIACKBEWILL
BEYNERMI ED. COtICR CK,BRICK OR 4 SOLID CONCRETE cn��o� Nov 1 � Mar 1 Tat t Fescue,& Abruzzi Rye 300 tbs/acre reasonably smooth and uniform. EFFECTIVE:07/a1I04 SHEET I OF 2
xl= REINFORCED CONCRETE PIPE IS SET IN BASE SLAB OF BOX, ADO z .H o; Mar 1 -' Apr 15 Tait Fescue 300 (los/acre 4) App t y agr i cu I ..ura l L I rye, feet i t I zer, and superphosphate un t form t y
•fit TO BASE AS SHOWN ON STANDARD 840.00. t,,> Apr 15 June 30 Hu l t ed Common Bermudagrass 25 t bs/acre and rn I X w I th so I t (see be
AA-Ltom ` FOR W-O" IN HEIGHT OA LESS USE 8" WALL_ OVER 0'-0" YN NEYGHT USE 12•• R•� Jury 15 - Aug 15 Tall Fescue and 35 ibs/acre 5) Cant I nue t I l Iage rant i I a we t l--pu t ver I zed, f I rm, reasonab I un I form
z y YIALL TO 6'-0" FROM TOP OF WALL, AND 8" WALL FOR THE REMAINING W-O". � ��° 8rowritap M I t Let seedbed i s prepared 4 t0 6 Inches Dee 1
QUANTITIES TO BE ADJUSTED ACCORDINGLY. XXX or Sorghum Sudan Hybrids P P P
Y•-----•� 6) Seed a freshly prepared seedbed and cover seed lightly with seeding
°�m°� PLAN SLOPES 3� 1 to 2: �� equipment or cu l t i pack after seeding,
__._ • • .. ... WITH Coplr�Eo �') Mu[ch i r�r�ed i ate l y after seeding and anchor r�u t ch. 4
v m Mar 1 - June 1 Ser t cea L•espedeza (scarified) 50 tbs/acre 0) Inspect a t l seeded areas and make necessary repairs or reseed i n s
BRICK COPING 2'-6" and P �' P 9 �
within the planting i n season, i f ass:b t e• If stand should be over
�' ssn• a40.1r3 Mar I - Apr 15 ADD Ta!t Fescue 120 t bs/acre P 9 p
goo •$ Z FAME Afto WTE � and 60% damaged, reestab t i sh f o L I ow I ng or i 91 na t t I me, f er t I t I zer and
L 0 0 + o Mar 1 •- June 30 ADD Weeping Lovegrass 10 lbs/acre seed I r rates.
or
° '-� Mar 1 - June 3 A Hutted 9) Consu t t Conservation Inspector on maintenance treatment and
44 Q ca !"'• M n 0 ADDCommon Bermudagras5 25 tbs/acre � �
0 _-- z UJ �, fert i t i zat!on after per rlannent cover i s estab t i shed. .,a •,, °
o .r
'(D 8 A $ a -� -W June 1 - Sep 1 °° Ta t t Fescue and 120 l bs/acre
p o .-- -•{ - e cc ma. ° Browntop M I t 1 et 35 t bs/acre APP 1 Y' pgr'i cu!tura t Limestone - Tons/Acre C 3 Tate per Acre on c!ay sot Ls)
or Sor hvm--Sudon H br Ids 30 lbs/acre _ _ lb-10-10
9 y Pert! t I zer 1.,000 t bs. /acre
C7 o o r;
--�-�, $o a �, Superphosphate - 500 tbs. /acre - Cn`/. Pp
c• � I Q Sep 1 - Mar 1 Ser)cea Lespedeza 70 t bsrucre Mut ch �- 2 -t'vns/Acre Srta[L rain straw
..� c,�(D.00 (� o «� p G1 C unhu t t ed--unscar i f i ed) 9
--:
cj
z z and Ta t t Fescue 120 l bs{acre Anchor �- Aspha L t Emu L s i on @ 300 gat• acre
Nov 1 - Mar 1 ADD Abruzzi Rye 25 t bs/acre
r"" ti� SECTION _ m y iH Consu 1 t Eros i on Contro L Eng I neer or So i t Conservat I on Sery i ce For additional C13NSTRUCTION SEQUENCE
# 57 WASHED STONE PLACED TO A HEIGHT OF z SECTION Y-Y rn information concerning other a t ternat i ves for vegetation of denuded areas, .
'--r >>a4 The above vegetation i on rates are those which ch do we t t under, t oca l cond i t i ons1 1) Obtain n Grading Permit.
12"4_18" MINIMUM ABOVE. TOP OF BOX DIMENSIONS AND QUANTITIES _j
9 De�te•te
D=uEttsiolvs OF eox A F'iPE troNc. TOTAL BRICK LtASQNRY or`aut:rzo:is e=a� r:D other seeding rate comb i nat i onsare possible. 2) Install all erosion Con tro t measures as shown.
CZJ PIPE SPAN WIDT14 MGHT IN BASE p�FT. I3l�LCK Ylct. ONE PIPE w 3) Obtain Cart I�i cote Of Compliance through on-site �>rr��SD •see,
Temporary -- Reseed according to optimum.season for desired permanent inspection by Town Erosion Oantro l Engineer. - • '� C'��� �•o
D A a H Go. y0S. HEIGHT COPING H C.S. R.C. - vegetation. Do not allow temporary cover to grow over 12 inches i n height �� �• dedooee �f k
" " v•' '� 267 0.313 0.037 0.071 0 0''0 0.032 � beFore crowing, otherwise fescue may be shaded out. �) Proceed with grad!mg, CARY PROD # 07-SB-005 ..• o°e°°�l �°e��� '•. .
15" 5" 0.267
0.267 0.313 0.037 0.976 0.031 0.047 5) Clean sediment basins when half fu t t. i• °� '' •�
g7 1�8 3%5„ 0.267 0.313 0.037 1.106 0.044 0.065 6) Seed and mulch denuded .area within 30 days after APPROVED :
2 4 4 0.267 0.313 0.037 1.289 0.078 0.113 I S E A L 0.
30" y'"L►t �•-y•, 'rl_3•• 0.267 0.313 O•U37 ,.3s7 t1.122 t).t7a f i n r shed grades are estab( ;shed. ; o o Ze
Dl-.TAIL No. J J 7) Maintain nta i n so i t erosion on control measures unt i t TOWN OF OA�Y
STANDARD CATCH BASINIYARD INLET PROTECTION IiEr 1 oi+ , s��E/E��//••��I o>` 1. g
04000,14 840 m 1 5 840 N 1
permanent: ground cover is estab l i shed, ,, 94$2
8) Request f i na t approva L by Town Erosion ControlApproved �� G -\. �•�'
EFFECTIVE:07101104 SHEET, of y D a teip
Engineer.
9) Remove so I 1 eras!on contr^o( measures and stab i t I ze Planning � �.�► Date ' ��• �°° 0000•�° ���+
. these areas, Enl�ineerinc�_.. Date 10'�'��'�
• like���
No., Revision Date By
Designer Scale
A T C 1 s REVIEW COMMENTS 5 25 07 GAS W&R AS NOTED
Sheet No.
B T0C nd REVIEW COMMENTS 7 12 I37 GAS Drawn By Date EROSIO.N. CON ROL AN 'D S ORM WITH R N
C TOC 3rd REVIEW COMMENT 8 0 07 WDH GAS 1 1 07 HE PARK A LANGS ON 8
T NAMES 10 9 Q7 NJA Checked By Job No.
STREET � EHGINEER I PLANNERS 1 SURVEYORS
D UPDATED S EE
WDH 061601 111 MacKenan Drive Cary,North Carolina 27511 tel:919-•469 3340 fax:[phone] www.withersravenel.com

5'-0" MAXIMUM
RIW RIW
12
�� FUTURE ROAD EXTENSION WHITE ON GREEN INFORMATIONAL. SIGN TO BE NOTE;
ADDED WHEN APPLICABLE SG, RIGHT DE WAY
- PAVEMENT DESIGN SHALL BE SUBMITTED
' CONSMUCIRON ' PRIOR TO PLACEMENT OF ABC FOR REVIEW
ROAD f AND APPROVAL _BY THE TOWN.
NOT . 8t SHOUL.UER ZZ PA VEAo NT 61 SHOULDER 6 DITCH
f: CLOSED 1. BARWCAD E S Q BE ERECTED ACROSS ENTIRE I �
45' ROADWAY T INCLUDING CURB & GUTTER. � � 4' 1 4'•
2. ADVANCE WARNING SIGN W1�}--1 (DEAD END) SHALL BE 4:r�.�
PLACED JUST AFTER LAST INTERSECTING STREET. i 1
C �
2-112 SF915A
3. MARKINGS FOR BARRICADE RAILS SHALL BE REFLECTIVE AGGREGATE
.•• AffAND ALTERNATE RED AND WHITE STRIPS. BASE COURSE SURFACE COURSE
z I�IF9_5
NCDIrIT STANDARD ' x �� GRAVE "' 35' N{II�IIMUM 4' C14o 4. "ROAD CLOSED" SIGN SHALL MEET SPECIFICATIONS OF �� T SECTIONS
NOTE:
NOTE 5 FOR ORIENTATION ❑F GRATE) 4 $ 8 M.U.T.C.D. R11--2, AND BE REQUIRED ATOP EACH
FOR FILL SEC'l7aNS ABC FOR CUT S
(SEE ❑ BARRICADE USED. THE FOLLOWING ROADSIDE DITCHES ARE
Will
` REQUIRED TO BE LINED WITH NORTH AMERICAN
MORTAR .BE GREEN S75 STRAW MAT LINER OR EQUIVALENT
1-4
UNTIL DITCHES HAVE BEEN STABALIZED
TYPICAL SECTION 1
SUFFICIENTLY WITH GRASS TO PREVENT
0o EXCESSIVE EROSION.
�1 NTS
1t P R CQURS n �
----FOR 6 CQURS U "'• 4' x 4" TREATED R 001'
'' ' • POST. OR OTHER RED & WHITE REFLECTORIZED PANELS
• • LE FT• SIDE of ROAD* -
• NCDOT APPROVED TO MEET NCDOT STANDARDS AND SPECIFICATIONS.
• SUPPORT STA 15+00 --- 16+50
•,: STA 17+50 - 18+00
STA 21+50 --- END
RIGHT SIDE OF ROAD*
:. 87 � STA 14+50 - 16-f-5a
DETAIL No. STA 17+00 --- 18+50
511 MAX. M STA 21+00 -- END
. : TEMPORARY BARRICADE FOR DEAD END ROADS 03000.16
Q :, EFFECTIVE:07101/04 SHEET 1 OF 1 ROADWAY
SWALE R aa2:
NOTES TO CONTRACTOR:
LEFT SI D OF R OA *
:v.:. PIE .:•'.. .
--RESIDENTIAL DRIVEWAYS TO BE 12 FEET TO 18 FEET IN %gDTH. STA 1-�-•5a - 12-I-00
RIGHT SIDE of ROAD*
•�'':`'• •~' :.�.. r {�j -COMMERCIAL AND INDUSTRIAL DRIVEWAYS TO BE A MAXIMUM OF 35 FEET WIDE.
L. ..,• • DRIVEWAY BY --
.::�,:.. . . ._: . :...: STA 10+00 , ��+50
OTHERS
..;• :- - •: ,• ► - ;, ••. A .,,•- i --ALL CONCRETE SHALL BE 3000 P.S.I.
SIDEWALK
:• , , .:, • , ,_... ..,.., *-ELEVATION "B" MINUS ELEVATION "A„ EQUALS 1 INCH. Ras :
�• . .,:. •r,:: •-,,,•t.•• :-•'"-'::••'• :' :. •.•• :, :• � :;:a•• ''y � � ' LEFT SIDE OF ROAD*
1/2" EXPANSION
DRIVEWAY BY OTHERS WITH STA 12+50 --- EN D
CONCRETE JOINTS CONCRETE DRIVEWAY MAXIMUM RECOMMENDED GRADES RIGHT SIDE OF ROAD*
3000 P.S.I. PLAN VIEW B* APRON WITH 6" MINIMUM " STA � 0 - N
SECTION -- -- THICKNESS 11
1 2 EXPANSION 5_O +
JOINTS
NOTEa - 12'-0" MINIMUMP. o 5'--5 DRIVEWAY THE FOLLOWING ROADSIDE DITCHES ARE
4.2" EXISTING '`1 BRICK ENDWALLS REQUIRED TO BE PERMANENTLY LINED WITH1, EITHER SOLID BRICK, SOLID BLOCK, OR PRECAST CONCRETE MAY BE USED, RADIUS u PAVEMENT0�°_
2. F13R 24 INCH R,C,P, AND LARGER USE PIPE DIAMETER PLUS 12 INCHES FOR MINIMUM INSIDE DIMENSION, CONCRETE � ,,:. • . .• • - ��►. APPROVED ENI�AMAT OR EQUIVALENT.
3. GRATED INLETS SMALL NOT BE USED WITHIN TRAVEL AREAS. DRIVEWAY A
4. STANDARD STEPS REQUIRED @ 16 INCHES 11C, WHERE DEPTH EXCEEDS S FEET, --- APRON "'" - 5'-0" 5,_0.. `��� -7-1 R002:
5, WHERE STEPS ARE REQUIRED, USE OF PRECAST CONCRETE SLAB SHALL. BE USED AS TOP AND GRATE COMPACTED -
POSITIONED OVER STEPS BACKFILL LEFT SIDE OF ROAD*
6, YARD INLETS DEEPER THAN 10 FEET SHALL REQUIRE DOUBLE WALLS EXISTING CURB AND EXPANSION CONCRETE SIDEWALK
w/ 6 MINIMUM THICKNESS STA 1 0+00 - 11+50
GUTTER (TYP.) JOINT (TYP.)
DETAIL No.
* SIDE OF ROAD IS DETERMINED BY
STANDARD YARD INLET WITH GRATE AND FRAME 08OOOsO2 �'.�!� �Ew I AL SECT]ON LOOKING DOWN THE CENTERLINE OF THE
EF"F'ECTIVEII 07/0 /04 SHEET 1 OF 1 ROADWAY FROM THE B EGI N I N G STATION
NOTES: (10+00) TOWARDS THE END OF THE ROAD (>
1. CURB SHALL BE TAPERED TO FINISH FLUSH WITH SIDEWALK. D+363: 10+00
2. BEGINNING RADIUS SHALL NOT ENCROACH ON ADJACENT PROPERTIES BASED ON A PROJECTION OF THE '
PROPERTY LINE FROM THE RIGHT OF WAY TO THE CURB UNE.
3. SIDEWALK SECTION SHALL NOT BE REQUIRED ALONG STREETS WHICH ARE NOT PLANNED FOR SIDEWALK. BRICK END WALLS
4. THE TOWN IS NOT RESPONSIBLE FOR VEHICLES THAT DRAG DUE TO GRADE OF DRIVEWAY. AT DRIVEWAY
87 THE DRIVEWAY IS PRIVATELY MAINTAINED.
DETAIL No. WEEP HOLES
S
RI ,
STANDARD DVEWAY APRON o3aao.�� E LE
EFFECTIVE:07/01/04 SHEET 1 of 1 D+6�� OR
24 MIN.
® INLET PIPE(S)
0 0
,; e •. •,
•�
- ' .•, 4 At
. a ••• •a. ;• C OVERFLOWN WEIR
DRIVEWAY PIPE DETAIL
• • :' ' C.'OVERFLOWN VEI R R.�' i; '•` ` I
J. STEEL. SUPPORT STRAPI t A-------f I I I NTS
"• 6" Cc�NC. DLOCK SPLiTTER WifAl.L. •.- SPUTTER WALL NOTE. ALL DRIVEWAY PIPES SHALL BE MIN. 15" RCP
4 PERFORATED VC •
• a. •• .- 6" CONC, BLOCK SPUTTER WALL ••' -
' :! l v
e d i
• GXD TEE
i •� 4-
, ,�
. END CAP
OUTFLOW
50
RIW
. .. WAU DM� � i VAR. s'-a" s'--D` 5'--a"
D DRAWDOWN ORIFICE PAVEMENT SHOULDER
CONNECT TO DRAWDOWN APPARATUS WIDTH VNIDTH
(SEE DETAIL AT RIGHT)
O OUTLET PIPE . � CONsTRU 77oN
�
., •
RIW �a
50 RIGHT OF WAY � . .� .Q
&79M cam BOXO,E?�IL dl D ~Q.
Nm
I -45' PA VEMEN T 6' SHOULDER 6' DI TCH $ ��
PIPE STORAGE DETAILS ~©-
VARIABLE 1"/FT 5 I-on
4, (cur)
. � sFs.� �� I
UZE PIPE DETENTION DESIGN TABLE SURFACE COURSE
SPLITTER BOX SU RY TABLE SF9.� �
8" A GGREGA TE
BAP 3 (UPDI##�) BNlP,y. (UPD##2) BlVIP 5 (UPD# ) STRLCTURES R M EL LENGTH INVERT' RIVERT SLOPE DbE,SIGN �'`il� BASE COURSE 1:1DRIVEWAY TURNOUTGRADES-
SHOULDER SECTION
• s � s Ft'�Ot71 TO � � UP OC�k/VN % I t1 Mat�!'1c'3l ABC�: NTS
(A) Pipe Invert 3�3.Oo 372.00 371.00 t ) t � t � .
(A) Pipe Size 36" 361 203611 Y162 Y161 368.90 91 364.40 363.50 0.W16 36 CLASS III RCP
Yi S1 FES 60 36 .9Q 51 363.50 363.00 1 0.9610/0 15 CLASS III RCP
0 Drawdown/Atten,
Orifice 2" Diameter at 3F3.00' 2" Diameter at 3?2.00' 3" Diameter at 371.00' Yi 48 YI 47' 377.50 106 374.30 373.20 1.04% 36 CLASS 111 RCP CUL- DE
..�,..
Ili RCP
- � •� � ,,,,, * ,+ � YI 47 Yl� 375.90 85 373.20 3723C� 1.00°ro 36 CLASS � .�`
(C) Weir 3 Crest at 365,40 3 Crest at 374,40 3 SAC
Crest at 373�10 YI� FES 4.5 375.E 28 372.30 3?2.CX� 1.07°fa 18 CU SS ill RCP ��=��, �� � •�•' `'f•
TYPICAL SECTION
(B) outlet Barrel -15 RCP %8 RCP 24 RCP CARY' PROD # 07 8-
Y1 { 0
�•�.
43 YI 42 381.SO 155 373.70 372-10 1.03/0 36 CLASS I I I� NTS
_��
YI 42 YJ 4'1 377.60 68. 372.10 371.40 1.03% 36 CLASS III RCP SEAL
f APPROVED � o �►
' . � � . a
NOTE: Y141 FES 40 374.60 40 371.40 371.00 1.009/6 24 CLASS III RCP TOWN.OF CARY S
YARD INLETS 62, 61, 48, 47, 46, 43, 42, 41
• 29482 � •,�
�.
A L HAVE TOWN OF CARY YAfD INLET Approved by Date
SHLL A '?
L
Planning D a'te �a• • �. ' ••i� ++ '�` '
STANDARD GRATES. (SEE TOC DETAIL 08000.02) . �. '. �. ,
Engineering ` Date �7 , .
�¢/1gr40-7
No. Revision Date Designer Scare
A TOC 1st RE\AEW-COMMENTSWITHER NM-
25 07 GAS W&R AS NOTED Sheet No.
TC 2nd REVIEW COMMENTS 7 07 GAS Drawn By Date
TOC 3rd REVIEW C MMENTS 07 WDH GAS 07 H E PA'RK A LA,NGS ON STORM RAINAGE & ROADWAY DE AILS ENGINEERS I PLANNERS I s U R V EYoRs 9
D UPDATED STREET NAMES 10 g Q7 NSA Checked By Job No.
WDH 061601 111 MacKenan Drive Cary,North Carolina 27511 tel:[phone] fax:919467-•6008 www.withersravenel.com