SW3170501_APPROVED PLANS_20170528

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO. SW
DOC TYPE ❑ CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE,
YYYYMMDD

PLANTING NOTES: �' \
LE EN D SITE DATA AND DEVELOPMENT CONDITIO
NS:
OF 24 INCHES -HIGH • .:ALL "SHRUGS SHALL BE A MINIMUM
ADAPTED SPECIES
1. ALL'. SHRUBS SHAH BE A LOCALLY
EIR Existing Iran Rod as_FOUND O_ , ( )
9
I YEARS OF PLANTING, LANDSCAPING LEGEND _ . 6 FEET WITHIN 3 HEIGHT OF p I7T•I
D HAVE AN EXPECTED.
MINIMUM GHT 5 T :WHEN PLANTED. AN HA
E - E r t ran Pipe., as described FOUND
0 IP II r
(FOUND) . 38D:P R R AD 1.' ADDRESS: ACME RC
AL) FEET: HIGH WH
EN PLANTED AND SHALL HAVE -A: MINIMUM
p DD
OF H W N SHADE 'TREES SHALLBE
A MINIMUM _
2. ALL EVERGREEN Nall Existing G1
TOWN OF ROCKWELL
z .' zONlN JURISDICTION:D
CALIPER OF 3:5 :INCHES: AT THE: TIME OF PLANTING.
LARGE TREE G
__Ma arl. (set)
N
(}
.:- GRADES PLANTING 9 :
HAVE AMINIM M :: WHEN PLANT -.AND SHALL.. HA U F FEET' HIGH PLANTED (INDUSTRIAL)
SHADE TREES SHALL BE`. A MINIMUM 0 8 H : 3' CURRENT PROPERTY ZDMN 1 INDUST L
3. ALL DECIDUOUSOF2ALL G ( )
:-- New Iron bar stt
ME OF PLANTING.
'\ ro Rebar OF 2 INCHES AT THE TIME G -
CALIPER 0 •5 NC ES _ - URIN PLANT
TRIAL.: MANUFACT
SMALL TREE I G ,,•„ ,,.,. _ q': PROPOSED PROPERTY USE: NDUS
Lot Lin : (Surveyed)
y way
G OF-35 FEET
k'9_ _9
b SPECIES WITH AN EXPECTED MATURE HEIGHT LOCALLY ADAPTED 4. ALL LARGE SHADE TREES MUST BE.A. RARE 268BUFFER PLANTING, !PARKING SCREENNJG O
_. Lot Lrne- urve e I Ri T RAL
5 S. CURRENT A _CUL_U
READ OF AT L 30 FEET OR GREATER.. UNLESS SUBJECT 70 ( y
� G
OR GREATER'AN D AN EXPECTED MATURE CROWN SPREAD .EAST...
_= f U,IN !
sHRuO t 1 E s.D ACRES, NCL D Lot G (NOT e RECOMBINATION WILL 3 CRE G Line N serve. R THE PROPOSED RECOMI3 NA ON W B.
WHICH CASE THE MATURE HEIGHTS MAYBELESS. ( y_d) 6 TOTAL SITE ACREAGE AFTE P
AN OVERHEAD POWER LINE IN WH 0
:-
: GRADEBBUFF PLANTING !PARKING SCREENING _ FJ2
--. N of to Scale TS.. N
P ORY TREES 5
BE MINIMUM OF 8 FEET HI
GH WHEN CANTED. ALL UNDERST
MALL U oERSTORY'TREES SHALL A M S. ALL S N WITHIN A P rLlC Rf HT OF WAY.
ID P =`Deed Book Page Wf H Ut G
B B k 8> , G
Y'ADAPTED SPECIES WITH AN EXPECTED MATURE HEIGHT: OF 15-.FEET OR GREATER AND AN 9
MUST BE A'LOCN1.
e ". SCREENING _ 1 EYlNJ BASED h NiMETRICS ARE T P I3
TIN O RAPNY AND LA
.: t` 1 W Y E IS PO 7•: PROPER LINES, R f-CT' OF A X G. G
- ,. :. ':PB :P .....Plat oak &Pa e
TY G
G T�
45 FEET OR GREATER. ADDITIONAL s 9 L PER D G
EXPECTED MATURE CROWN SPREAD OF AT EAST SCREENING E
_, �WILLIAMS,CARMEN &KIN INC.
Utility V PERFORMED ALLEY, WILL AMS- CAM G, .a i t I R PER BY .
8. SHADE TREES' UNDERSiORY TREES' AND SHRUBS SHALL BE A SE
LECTED BY THE OWNER FROM THE TOWN OF \ I U r Pale': FROM A FIELD SURVEY F ,
9
TREE 1 .� o Existing Overhead Utdrties a of __. a __oE I.
r- AREA. LISTING O PLAIN ACCO
FOR. THE A A I LOCATED IN A FLOOD
APPROVED PLANTING': RECOMMENDATIONSr`9 E AND. S NOT L D FD E ROYED-SPECIES LIST OR OTHER� 8.-- THIS PROPERTY IS LA FLED AS ZONE X , ROCKW LL APPROVED H S 13
:. :. :.GET TREE BUFFERPLANTING GRADE 2 LAR R B E
..::-:.Existing ter Mar .:.
0...wSanitary
e
- SUBMITTED TO THE PLANNING DEPARTMENT
PRIOR': TO THE INSTALLATION OF
PROPOSED-PLANTIN WILL BE `.
OF PLANTINGS _ 4
J EFFECTIVE J E':2fo 200
6 6DOJ AN 3710568500 EFFEC E UN
.FEMA FIRM MAPS 37205 8 D ,
t a Sewer PLANTING MATERIALS. sRRue
Existing :Sant _S e.
!`9 nJ
,' E> E
. R Y LI SHALL B ...AIM f9 VI DUKE ENER DUKE ENE G GHT
_ 9.' OU IDE LI t-."TiN SHALL (3E PROVIDED 13Y DU GY
_ _.. .GRADE 2 BUFFER PtANTiNG
_ TS G G
�Xlstl Q$'. Line --
D-�----- G 9 -
___V 1 WILL ELOCATED OMN ! A ED PA K N 13 ft R THE f2AVEL PARK N AND P R G
_ Existing I T3UILDlNG _ L_ tHTS FO G G
rc x r UG
_ T E SITE.`-
a T NORTH OF H Pavement s LIGHT-fMPACI :DN TRACTS Q
9
Proposed Setback Line THE SOU
SIDE OF HE T3U LD
1R. LOW LEVEL L! HTiN WILL 13E PROVIDED ON H G
a � P G G
-------------------
....Pro ed. Its Triangle
I Proposed 5
T TOP LAYS P 9 I' 1 O 57 STONE FOR HE O R.
w,
21. GRAVEL PARk LNG WILL INCLUDE 2 F
-TR -I
O `R O EY D'CYPRESS_ E
1 ` U fAL DRIVE WILL BE SHIELDED BY A OW F L LAN
1 O I c0
22. PROPERTIES ��LONG ND STR
L1G
I MH 4IM: 969.52'
I
INV MANUFACTURED GOODS.GROUP4.1 p -Mcl2
' :` - INV OUT, .
PARKING CA! CULRTIONS -
W
1
Jennl er L.Bryant F'
ownre M: Park B RO NANCE RE UIREM=NT5 .. '0 I Q
nA n eC ee \
to Wi
llie Lamont t M r
ee
p & Randall J, rant I f Employees per shift 1 Space per employee 6 235 Industrial Drrve o� P P_ P P Y
m I rJ M P Y9
_ vehicle
e r 125andustrtAkDrrve Operations L `S Spate In r r ve Pe P P9
22S dustrat D I S f3J `' . 365 3 2 Parcel.. 2
e per 0 spaces required
r Spaces 1 Space 2 Visitor S o
Parcel: 36S 22T
ito
P_
P P _ _P
I Parcel. 3b5 128 p DU G 248 P 631
0
2 2D15 P 4 3 Df3 G
I 3 `2b2 _''
N DII 10 1, PG
Zoned. R 2
I SITE DATA
s \ n Zoned: 1 '_ t CMH Manufacturing 1 C.
_ R f ,> Zoned: 2 of I `es- per hlit 65
_ Zoe R w! 9 Em
p Sin le Fa rf ResrdenttaP i� , P � P
N
r3
9__
y
cc)Family
' EXIS,NG
single Fa rf9 Residential ldentIali Single Family Resid
ential SO8 Palmer er Road O_orations-Vehicles 0
Parcel: 36511,19
• QQ I WATE
R
R
1 29
NE
REQUIRED SPACES
EXISTING Ir
:. I 'C raH E r .
OE
EI2
2
x_.
Zoned.!
.. es. per Sh
ift 85VI VITREOUS CLAY of_Em IoYe
6EWERLwE eY EHM
- of -oE Industrial Operations O
,. Visitor Spaces 3.3
To rc TO
16
II
3
Mi
nimum of Spaces 68
;...TC
EXISTING '. q
` o SITE TRIANGLE E
R ITON AT 1 N �^---. YPRESST TREES O . LEYLANDC T : c SIDEWALK ^. �G�,
o : r�, oT� t
- EXISTING 8 PVC ----_ BG 1 s Provided : :.15X75 &'15 X25 af_.$. CO. P.
) TLC ,8 P°___.
'PJ G TYP _..E_. DIZI` 'CENTER SPACING 1 I
INDUSTRIAL WATER LINE
fT1 . T
HOGS 381 PAGB p 29
__2
R 40 P ._ _ .... E _ D a
�. - -.� y
.. _ c_ L . .. � .. c--�.._ f OF HANDICAP SPAC_S REQUIRED
NATC;�r- -. I � e f ... > rc _ --�Calculated Provided
_ aa 0
-. 'S 47 .. 8 aE v
- � _ - _ A -.. s 4 4
: i ea 1 per 25 spaces) ... -, .. :: : .. _ � z of Handicap Accessible c
t .. ,': of w 'b l o 0E
.. .. - - . 1, Accessible .aces t per 8 HC spaces) rR<, > .. .,..♦. .. a 3�'of von Ac )
�-�
N RETE '. .. ... , �r
5 CONCRETESIDEWALK WIT T C CONCRE E .... .. .. Y ..-. -.� .....E ;: TC +.
00
_ . r
E
♦ : r... 1 r.
"t2 TURNDOWNADJACENT 0 PAVED t -`
© _. ....
8
- 3 P
: PAVEMENT : NTRA C .♦ ... T. rn. ENTRANCE .:.. -. .. _ -'`. G _._c
o _ _ � _ _.. �. CALCULATIONS
_.�._ _..• � _. 3o sETSAGx as LANDSCAPE BUFFER
'I FRONT PLANTING YARD A
r
• ill
e Q
-ti Grade 2 Buffer 75 foot width GRADE.2 BUFFER .... a:"' FrontPlantin Planting -Yard
T I A ... ..9-"
CONCRETE UCK N R .. _ sl G.Eq 1n ,
9X22.5 .. .. ..
.- •. .: a ... : .,-.
3 2 ft
PACE P ... _ -: � Le 2 s -. Total Length
9
,, 9
t't
R
CENTERLINE F BROAD
N 0 .. , 23 ft
. Driveway .Width
I r _.. 9X :5 PA. KING, ,. ,.
O
_ A R . _ PY
T R DEED' STREET PER
P :.. SPACE Buffer 299 ft`
A E _. of of e G t Length B
. L.
GRAVEL ARKING L07 - -. s .,..
0
CRA P .. r 1 . ,...
.:.. r .. l .. • :::.1 :: ,
3 I ..• ..... . ••. ,- , . :,. •t, ter.
.. - .. ,,. .•<.• ♦ .... Plantings a 100 feet , Required red a s r .. 1
ASPHALT t .. 1 9 9 P_
s ;, .. - _.
� Large Trees t
VE r D T RMWA ER SUP
.. ..• .. S O T ,. ' r9
R
f
PARKING'. .. 0,6
Small T James Lutheran ' hunch .. � Sm Tees
St Ja s L a C ... •
a
Market Street
.. 6
-
n .. ..
Parcel: 3G 257 _ Provided
Pa 2 .. , .. o r.
LJ
- . _ Required Plantings -� Calculated Rounded ro
_ Tress 5.382 5 5,
.. .. , Large T e a
G : _ .Y 9
r a
Zoned:R1 Small Trees
, t ., ea 1.794 2
2 p
�
Shrubs
n n, s 17.94
e INII s e rdentra :...
I
rn! a I R,
- -:
$f ,, .. ..5 CONCRETE SIDEWALK. ACCESSIBIi,
NIFI RIM: T64.2"i I ,.
_.., ... . ..a '.a ,
a$. DA P A SPACE 6 Buffer _. 30 width
� Planting Yard Grade Buff rtv �58 63 / Side
S r
o
I_
INS OU1' i58.5? E EMPLOYEE i X ITPLANTING
�. ,' -- PORTABLE E 0. 8 - . Pn: _:. +
AREA. WiTH.6 YVl ' BENCHES: O 's: 411 ft
a
„a , Total Length
i
& GUTTER y.: :.Plantings
: PROPOSED DROP CURB N P ,.12 DEE VERTICAL -
Q t
el _ e c7R' wired t 0 fa 2A ACCESSIBLE ADA SPACES '. _,
HP
1 DRIVEWAY.
N ET
P
THE E l ,�^� : SOUTHERN SIDE OF R
N
4 CLIRBADJACENT TO `.
PA FOR J
N1
ONCRET D 12 :
r..�7 ACCESSORY
C E 'Car a Trees'.`..
� EM LOY EAR I 9
VAN ACCESSIBLE SPACE!.. REST HEPROPOSED 5 SLOPETHE R T .
.. I
I
cer a
T ..SHEDGRAVEL AREAS
D MPST ERS
{-
'
uz<
'-_$^D1
1 Tbes'
8
CONCRETE DRIVEWAY TO DRAIN T W AUA RAMP
TOWARDS DEPRESSION OFDRIV WAY 4.5 Shrubs 36
-TER. LINE WITH EXISTING GUI og Required Plantings Calculated RoundedProvided
CONCRETE
ed
CONCRETE PAVED a
Large Trees 49.32 49 50
1
,22,500I _
z
ENTRANCE i
2
.F n :Small Trees:` 24.88 I 25 5
a F S 40 56 S,o : 3 A
ou
I
I
Finished Floor Elevation:tI n- 70.7 `MANUFACTURING FUTURE ' ' �
Shrubs
rubs
147.96 146 150
0
I i O
e
PLANT MANUFACTURING _a
,.LO R WE A
rf IS TO SUBMIT TO THE OWNER AND TOWN F ROCKWELL
1. I�
1
N
THE CONTRACTOR
• CANT ADDITION' P
o PROPOSED PLANTINGS AND: PLANT SIZES. THAT WILL BE USED
ed ubdr r ro o a
SC
HEDULE OF PROPO
....Pro vs S vs f
P_
Real totes LLC ` v, ,
Jones and Hughes Re I Es S v , FOR THE LANDSCAPING SHOWN ON THE PLANS.
r 9_ i
y i
:
rp
`VIl
r
:..t.
Palmer Road
Parcel 36SDD6 I ,
25,
P5FPOSESETBACKRG POH ParCef$6DTotal area 1 323 A re5
I
a"y o.2D4 acres rn ,.. INSTALL lei
I 1 78 7q9 1
` I ,
Dg 2 , PG
S €�
AN FAT ERS
_ M U C U
9
• 9445 8 7D
See Ma oak P 2
,I
i B
Acreage: 372 Acres I P
f. SPECI CAT S 9
� 1 I +8 I
i
g
L M LIGUSTRUM UClDU � Zoned.f 11
f
ARE T E
I
<: SHRUBS. E 0 B
Industrial
C-r i
N THIS AREA::.
_60 5 PLANTED IN E7BACK -. �..
W
y 1
/
J : W
EXISTNG
E-! tAUXILIARY
FIRE 26.3 EX1 TINGPAVEMENT HYDRANTLABORATORY Y
z
O
1
I
Ur
MARKING
o i
I_ I
OO 00 C
O
I
P.•1.. + $(
W Ly/ M AW ETC .NAIL �yYj. 30 SETBACK
EXISTING : S
r9 l 9 1_.
e , so1.42-TOTAL OF EIP
WATER
, S 84 5 W
LINE ,
a sAr: rn5H 2...
9 3 W 45261
13. 1
,.S 3.. _ 5'2 1.. p
8
I D :' SIDE PLANTING YARD A 8
1 o PROPOSED NEW LINE
rnotdw can NP
El
Tr R. D nlsN
e '.. GRADES BUFFER
sAr.
& Pamela C. Dean 5E J and u of e Jones a Hughes Re Estate LLC
i
9
r ad Street " Iv Bro
ad Ste Industrial Drive
'. '.:` 116ELEG. ::
SERVIC
E
BUILDING :.:36 27 . 365 DD Parcel 2 " c 6
2 BU1 iNG _ Parcel: _
I`
LD BUILDING
9 2S
D13 58 PG 4 DT3 225 , PG 3
(.. - i c e
n d. EwsnN
Zoe B 2
I
r1 In
f. N
Acreage: 4 Acres:'
9 . 2 ,OG3
.. ._
,...
VRREOUS CLAY
n " Business SEWER LINE
Ce trill 13us1 ss I
o +
zoned: f
e
8
INDUSTRIAL
•'
ens.
Regency Retirement LLC
9 y
..:
m
I
330 road Street
`
EXIST NAIL
CENTER EI 7
M.
I'
Parcel 3w5 003
.
n.1_s r ., e:�. ,
.:..
7 D13 a-z4 PG 385
I
�
I
Zoned. R 2
General Residentialatxxmv�t..r.,
n .
P ,,
I
�v M carat o AtL .
O
�4TS•~:
-163.28
e H f21M:
�
iINV` IN:-757:10 '
11yv GuT -rsy.o8 f
i FOR PERMIT REVIEW ONLY
I
NOT RELEASED
FORCAN STRUCTIOINV
,s
MH RI: 762.91
1
�,�
i
.
IN: bl
I
-,
p
INV OUT: 7 56.3 6(
en, & kinalto wll a rn Inc.
Il ms carmg
_
NEW MANUFACTURING,
FILLTECH USA MANUFA
PLANT
REVISION
.' DESCRIPTION
DATE
INITIAL
`SCALE
DATE - =
2 Z$ 17 i
PINJ. •
_v, _
, _
1 40
.
DrsAwNBr. , _
RCC
_380
ENGINEERS CONSULTING_
PALMER ROAD
SITE PLAN.:
JPROFILE ;
CHECKED BY.
LICENSE No, F 0203 °:
FiRM IC -
-
GWW
Na+lz:
-
120 SOUTH MAIN STREET P.O. .BOX 1 248
4 INA
NORTH CAR..... L
RQCKWE�IL T
vixt:
Irxcr+o.:
_
N POLLS' NC 28082 704 93Et 1515
KA NA _ r
�--
_
16509 SP PR
r.
w
E.

CAPPED CLEAN OUT PIPE
K5 ID Y i•
. OUTLET STRUCTURE 5 ARD'INLE
4 ABOVE i GRADE. RISER
s ALL JOINTS IAND PIPE_ OPENINGS TO BE WATERTIGHT.
THE MEOW IN THE SAND FILTER SHALL SOLID TO BE WALL {<
DETAILS ON SHOP DRAWINGS FOR REVIEW
SCHEDULE 40 PVC WITH A
PROVIDE DET
MANHOLE RING AND. COVER
BE CLEANED WASHED.'.:COURSE
• G rENGINEER.
:'.
DIAMETER THAT IS s11{E SAME
AND APPROVAL BY THE
TOP OF FEUEflgY
MASONRY SAND MEETING THE �.
• SPECIFICATIONS OF JSTM C3a. THE.
AS THE CARRIER PIPE.
SPILLWAY' ELEV. 783:0
i
SAND. PARTICLES S _ HALL. BE LESS THAN
2 MM AVERAGE DIAMETER.
- NORMAL POOL f"'...:. -� BASIN FLOOR ELEV: 781.0 s
ELEV:.763.0
sl
J
6.01
r- 3 ---I
, ` - S SEE INLET DETAIL FOR 3
3 3
s ,
N IONS. SPILLWAY INLETS
�NVERT.DIME.S
`: AND'ELEVATIONS ONE ON EACH SIDE.
OF THE
_. � 5.0
P 1
PENDING DEPTH
1.8 PDN IN D
T 1
S
. 4 TOTAL WITH AN INVERT r'
FOREBAY FLOOR � O T AL
LLN,_ ELEVATION: 765.00
r
a t ,
_ u _,. rr] ,.•••?sF' .� x F' , .{ ,t .� r�. SPACER
.14
}
. : { y �Fy .T� Jt 2 ^iN .r fY _i" •� i � 7 � � '.
i, n f
,a e .a F ♦r
w
7 7 I • Y� � • J
INSTALL STEPS t2 ON
6 Y r J
. s INTERIOR
CENTER ON .THE I
• � � _ .x .. .� EXTERIOR F THE RISER.
:FIE FABRIC k TOP OF 57 5TONEELEV: 9 AND EXfE 0 0 R
zJ .
TER F � 7S ,83 ,
6,0
40 LF OF CLASS III RCP AT 1.25X
USE STEPS WHIGH GDAIFLY
WITH 0-RI O :GASKETS AND JOINT SEAL 7 •, N WITH NCDOT'$TD. 840:66.
u uINV..IN. 756.- INV. OUT. 758,00
i FMIRAMABRIC
140N FILTER BOTTOM OF 57,'STONE: _ELEV. 758.83':
0 STRUCTURErS K5rdD
FABRIC
:BOTTOM OFMEDIAELEV. 758. 83 ' s
OUTLET
ORAPPROVED EUAL
ALL JOINTS AND PIPE`.OPENII
O
S UNDISTURBED OlL D DETAILS ON SHOP;[
� PROVIDE D
.,::AND APPROVAL BY lHE:ENGI
--r^✓=-•^'�- WATER. TABLE
J PERFORATED SCHEDULE
2'. MINIMUM :DISTANCE
TO.
- 40 PVC UNDER DRAIN
SEASONAL HIGH WATER TABLE
OR INSTALL` IMPERVIOUS::.UNER
TYPICA ` T RMWATER AND FILTER BASIN CROSS -SECTIONAL VIEW
i
LSO S
N.T.S.
• ANTI -FLOTATION BASE
..NOTES...:. NOTE. UNDERDRAINS SHALL BETWEEN
1.; A A 0BORING.IN TH LOCATION Or THE SfDRMWATER.:BMP.PRI0R:T0..USE.AS.A.SEDIMENT.BASIN.TO.DETERMINETHE. SEASONAL HIGH WATER ELEVARON....IF.THEE ATIDN IS WITHIN 2.FEET OF THE 0.5 k 1.OX::SLOPE .AT:ALL TIMES. :. -. OBTAIN SOIL E N O E LEV.. X
R (O ' UST ('I UNDER THEWASHED STONE :- UNDERDRANS:`SHALL ALWAYS HAVEAMIN. DRAINAGE FILTER, A 12 LAYER OF IMPERVIOUS CLAY WITH AN INFILTRATION RATE N0 MORE THAN .01 IN R M BE INSTALLED
dys:'. TER,..I
: P .5':PERCENTAND SHALL BE CONSTRUCTED OF SCHEDULE 40tOR SUR 35SMOOTH WALL PVC PIPE. A MINIMUM OF 4 RO OF : 2. ALL PIPING WITHIN THE UNDERORAIN SYSTEM SHALL HAVE.A MINIMUMSLO E OF 0 W$ COVER OF.3OF 57 STONE
D E PERFORATIONS SHALL BE PLACED B INCHES ON :CENTER WITHIN EACH ROW FOR THE ENTIRE LENGTH OF THE DRAINAGE LATERAL. PERFORATIONS SHALL BE PROVIDED AROUND THE DIAMETER OF THE PIPE AN TH
1,5
_ PERFORATIONS .`5 BE:.3/0-INCH R,DIMIETER. ". 8 .HALL.I p.
.... T8 PROFESSIONAL J R BASIN. BE VERIFIED.
: 3. THE SHALL AN AS DRAWING OF THE BMP:PREPARED BY,ARE STEREO... SURVEYOR ALL ANDSU SURFACE WITHIN THE SHALL
S BE NOTIFIED 48 OURS PRIOR TO THE: INSTALLATION OF THE CRITICAL AREAS OF THE BASIN. CRITICAL AREAS INCLUDE 4. THE ENGINEERNALL A
: .NOTE: PIPE OPENINGS :IN THE RISER BE 5T9\Lm WITH A
... _ ALL SHALL
RISER.:IN57 710N. -.::. AJA
i -�
'WATERTIGHT BOOT OR LINK SEAL MODULAR SEAL. THE SEAL USED
INSTALLATION. 8.0 OUTLET :BARREL. ST
:SHALL BE PER THE MANUFACTURERS STANDARDS :.FOR THE OPENING SIZE
BASIN FLOOR PRIORTO7HE INSTALLATION OF WASHEDSTONE.
..: AND. THE DIAMETER MATERIAL FOR THE PIPE THE SEAL TO BE USED IS
UMDERDRAN PIPING. �
....SHOWNOW'ON THE SHOP DRAWINGS AND APPROVED BY: THE DESIGN '> - TO. BE SHOP RAWING
..FILTER.: FABRIC BETWEENWASHED STONE AND ASOIL MEDIA
R 70 FABRICATION OF THE - ENGINEER PRIOR ABRICA N RISER.
ND FILTER OUTLET STRUCTURE
SA FI R
N.T.S.
R BASIN 1
SAKI D LTE
1
5.0 '
B SPACER 5,0
1
INVERT:' 65.0 SPILLWAY
SPILLWAY 7
`. ,
6,0 6,0
2,
LJ
DETENTION ORIFICE E
_78 .8
20
4 INVERT. t`-- 1
T
24-
i
OUTLET
76
STRUCTURE:..'
CLEANOUT (TYP)
4' PVC
i
0
SKIMMER PIPE
04
N
00
, to
i
• `781.0
0
INV_ 758,E :
AVERT...
a
OUTLET STRUCTURE
Z
8
? d
D N
L. I
6 PVC UNDER RAI
ELEY: 761.0 PIPES EACH
- ----
10 )
�J r _ • .-a -r :SAND FILTER
a x,... ...
s y a. F 3f . 4 a A .� S ..
E . :... .. aa. . r.
... '.. r t< ir3 F rt.
AREA 9 5 Z i . INV
;.. - .. .. J.. • ...tee. a >,!evY• Y .L.. . r• .- ,," •. .a... a w n a T. , ,Y w ,
< IJ O
a
Q i i rI f 4/ ti 5. 4
5
r' AVERT., 75
v ,. , • . ft INVERT. 75$.5
.. J ,•� i •a• • r .. rJ. �. n 4 r
.. YF h • w J -..
12
..INV 758.7
YI 2`
i} •i ib+ _ 2
_ 12 OPE r A. a .. .. .• 766.25 H i. 3 . > ._. • r S ..RIM..
ES 1 . .
w
� N . SLOPE (DRAI 3 .. V I # r« s
I V 7610 �
61. ] J+ #' r
7 7 .a J i _ s
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ELEV, 'C' RISER PIPE PRINCIPAL
SPILLWAY (INSTALL A SEE CONSTRUCTION PLANS ELEV. 'C'
SKIMMER INVERT AT FOR EMBANKMENT WIDT
2' PVC SEDIMENT CLEANOUT EMERGENCY SPILLWAY ELEVATION 761.0) H
REFERENCE STAKE. 5', ('�IEE NOTE 7) 2' PVC SEDIMENT CLEANOUT
MARK SEDIMENT CLEANOUT _V REFERENCE STAKE. ri
2 DEPTH ON STAKE.. I I MARK SEDIMENT CLEANOUT
FREENIARD - F MIN, DEPTH ON STAKE.
POROUS BAFFLES M I
FRA I EMBANKMENT STABILIZED
SEE DETAIL) MAXIMUM LEVEL, OF I I FELLE1 I I FAIRCL13TH SKIMMER MAXIMUM LEVEL OF EI I
SEDIMENT COLLECTED. WITH VEGETATION
SEDIMENT COLLECTED. EMBANKMENT STABILIZED OR EQUAL CLEAN BASIN WHEN
CLEAN !ASIN ,WHEN WITH VEGETATION THIS LEVEL IS F-=
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FAIRCLOTH THIS LI _VEL
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3
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DEPTH
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BASIN NO.
Wit
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1_3
3
1 (FT 3)
SO. FIT-.
SSB-2
SEE BELOW
1.2
11,961.0
8,873.0
ELEVATION
SURFACE
AREA
($F)
INC.
VOLUME
(CF)
STORAGE
VOLUME
(CF)
NOTES
761
935
0.0
0.0
BASIN FLOOR
762
7032
4008.5
4008.5
SEED. REMOVAL 763.2
763
8B73
7952.5
11961.0
SPILLWAY ELEVATION
.764
10786
9829.5
21790.5
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1�171
11771
33570.0
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1 I ,5
1 47997.5
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SKIMMER BA ELEV, 'A' CT FILL PLACED PRINCIPAL SPILL
ELEV. 'A' zzr 7 0 f OUTLET STABILIZATION-J IN LAYERS AND COMPACTED FOR SIZE AY
LEUT FILL PLACED I 6'W 011 �TDAXJ UATTTMr. BARREL(O-RING 4PE)
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IN LAYERS AND COMPACTED
ANTI-FLOTATUIN 20, STABILIZED OUTLET PROTECTION.
BLOCK LI BASIN LENGTH AT THE BOTTOM OF THE MIN
WI BASIN WIDTH AT THE BOTTOM OF THE BASIN
L2 BASIN LENGTH AT THE TOP OF THE SEDIMENT STOWE
SKIMMER SEDIMENT BASIN W2 BASIN WIDTH AT TOP OF THE SEDIMENT STORAGE
L3 BASIN LENGTH AT THE TOP OF THE EMBANKMENT
W3 BASIN WIDTH AT THE TOP OF THE EMBANKMENT
DI T14E DEPTH OF SEDIMENT STORAGE
D2 THE OVERALL DEPTH OF THE SEDIMENT BASIN
RISER PIPE SEDIMENT BASIN WITHL SKIMMER D3 THE CLEANIOUIT DEPTH OF THE SEDIMENT WIN
A2 SURFACE AREA AT THE TOP OF THE SEDIMENT STOWE
& POST CONSTRUCTION STORMWATER BMP
DESIGN NOTES:
1. SEDIMENT STORAGE 1800 CUBIC FEET PER DISTURBED ACRE
CONSTRUCTION SPECIFICATIONS! 2. REQUIRED SURFACE AREA - 325*Q1O
3. CLEANOUT DEPTH = 60% OF THE DESIGN STORAGE
1. CLEAR, GRUB, AND STRIP THE AREA UNDER THE EMBANKMENT OF ALL VEGETATION AND ROOT MAT. REMOVE ALL SURFACE SOIL CONTAINING HIGH 4. SEDIMENT VOLUME CALCULATIONS ASSUME 3:1 SLOPES IN THE WIN
AMOUNTS OF ORGANIC MATTER AND STOCKPILE OR DISPOSE OF IT PROPERLY. HAUL ALL OBJECTIONABLE MATERIAL TO THE DES10NATED DISPOSAL AREA. sF`FCIAL NOTES 5. THE SPILLWAY LENGTH IS BASED ON THE STANDARD IN THE EROSION CONTROL MANUAL
PLACE TEMPORARY SEDIMENT CONTROL MEASURES BELOW BASIN AS NEEDED. THIS EMBANKMENT AND RISER WILL BE CONVERTED INTO A POST CONSTRUCTION STORMWATER BMP,
2. ENSURE THAT FILL MATERIAL FOR THE EMBANKMENT IS FREE OF ROOTS, WOODY VEGETATION, ORGANIC MATTER. AND OTHER OBJECTIONABLE MATERIAL ADDITIONAL DETAILS FOR THE RISER CONSTRUCTION ARE LISTED ON THE sTORMWATER BMP DETAIL SHEET.
PLACE THE FILL IN LIM NOT TO EXCEED 9 INCHES, AND MACHINE, COMPACT IT. OVER FILL THE EMBANKMEWf 6 INCHES TO ALLOW FOR SETTLEMENT. THE OPENINGS FOR THE FUTURE SAND FILTER DRAINS ARE TO BE PLUGGED DURING CONSTRUCTION. CONSTRUCTION NOTESs
3. SHAPE THE BASIN TO THE SPECIFIED DIMENSIONS. PREVENT THE SKIMMING DEVICE FROM SETTLING IWO THE MUD BY EXCAVATING A SHALLOW PIT
UNDER THE SKIMMER OR PROVIDING A LOW SUPPORT UNDER THE SKIMMER OF STONE OR TIMBER. SKIMMER HORIZONTAL MOVEMENT IS TO BE LIMITED TRASH GUARD - INSTAII A IIRASH GUARD AN :THE T012 09 T141Z RISM M PRO091iff 44:05H MID 94HEIR, 1. RISER TO BE CONSTRUCTED USING A 5'x5' ID PRECAST STRUCTURE WITH A PRECAST OPENING FOR THE 18' RCP DIS
BY METAL STAKES OR 20's. INSTALL SKIMMER PER MANUFACTURER'S RECOMMENDATIONS. DERRIS FROM CLOGGING :A49 GONDW. (NOT APPLICABLE TO THIS PROJECT. THE TOP OF RISER WILL ACT 2. C13NNECTION BETWEEN THE RISER AND THE 18' RCP DISCHARGE BARREL SHALL BE SEALED USING A PRECAST A�1_131(
4. PLACE THE BARREL CTYPICALLY 4-INCH SCHEDULE 40 PVC PIPE) ON A FIRM, SMOOTH FOUNDATION OF IMPERVIOUS SOIL DO NOT USE PERVIOUS AS A TRASH RACK.) FLEXIBLE PIPE-TU-MANHULE CONNECTOR OR LINK�SEAL MODULAR SEAL.
MATERIAL SUCH AS SAND, GRAVEL, OR CRUSHED S70NE AS BACKFILL AROUND THE PIPE. PLACE THE FILL MATERIAL AROUND THE PIPE SPILLWAY IN 4. CONNECTION BETWEEN THE RISER AND THE TWO 6' PVC SCHEDULE 40 UNDERDRAIN PIPES SHALL BE SEALED USING
4-INCH LAYERS AND COMPACT IT UNDER MID AROUND THE PIPE TO AT LEAST THE SAME DENSITY AS THE ADJACENT EMBANKMENT. CARE MUST BE SEAL, PRECAST A-LOK X-CEL FLEXIBLE PIPE -TO -MANHOLE CONNECTOR OR LINK -SEAL MODULAR SEAL,
TAKEN NOT TO RAISE THE PIPE FROM THE FIRM CONTACT WITH ITS FOUNDATION WHEN COMPACTING UNDER THE PIPE HAUNCHES. PLACE A MINIMUM 5. CONNECTION BETWEEN THE RISER AND THE 4' PVC SCHEDULE L40 SKIMMER PIPE SHALL BE SEALED USING A C13MPRE:
DEPTH OF 2 FEET OF COMPACTED BACKFILL OVER THE PI , PE SPILLWAY BEFORE CROSSING IT WITH CONSTRUCTION EQUIPMENT. IN NO CASE SHOULD PRECAST A-LOK X-CEL FLEXIBLE PIPE -TO -MANHOLE CONNECTOR OR LINK -SEAL MODULAR SEAL,
THE PIPE CONDUIT BE INSTALLED BY CUTTING A TRENCH THROUGH THE DAM AFTER THE EMBANKMENT IS COMPLETE. 6, DURING CONVERSION FROM A SEDIMENT BASIN TO A SAND FILTER, THE 4' PVC SCHEDULE 40 SKIMMER PIPE SHALL 1
5. ASSEMBLE.THE SKIMMER FOLLOWING THE MANUFACTURERS INSTRUCTIONS. OR AS DESIGNED. AND THE VOID FILLED WITH WATERTIGHT GROUT.
6. LAY THE ASSEMBLED SKIMMER ON THE BOTTOM OF THE BASIN WITH THE FLEXIBLE JOINT AT THE INLET OF THE BARREL PIPE. ATTACH THE FLEXIBLE
JOINT 10 THE BARREL PIPE AND POSITION THE SKIMMER OVER THE EXCAVATED PIT OR SUPPORT. BE SURE TO ATTACH A ROPE TO THE SKIMMER AND
ANCHOR IT TO THE SIDE OF THE BASIN. THIS WILL BE USED TO PULL THE SKIMMER TO THE SIDE FOR MAINTENANCE.
7. EARTHEN SPILLWAYS -INSTALL THE SPILLWAY IN UNDISTURBED SOIL TO THE GREATEST EXTENT POSSIBLE. THE ACHIEVEMENT OF PLANNED ELEVATIONS,
GRADE, DESIGN WIDTH, AND ENTRANCE MID EXIT CHANNEL SLOPES ARE CRITICAL TO THE SUCCESSFUL OPERATION OF THE SPILLWAY. THE SPILLWAY
SHOULD BE LINED WITH LAMINATED PLASTIC OR IMPERMEABLE GEOTEXTILE FABRIC. THE FABRIC MUST BE WIDE AND LONG ENOUGH TO COVER THE CONSTRUCTION SPECIFICAMONSt SPECIFICATIONS FOR CONSTRUCTION OF PONDS AND RESERVOIFtS
BOTTOM AND SIDES AND EXTEND ONTO THE TOP OF THE DAM FOR ANCHORING IN A TRENCH. THE EDGES MAY BE SECURED WITH 8-INCH STAPLES OR
PINS. THE FABRIC MUST BE LONG ENOUGH TO EXTEND DOWN THE SLOPE AND EXIT ONTO STABLE GROUND. THE WIDTH OF THE FABRIC MUST BE ONE 1. SITE PREPARATIONS - CLEAR, GRUB, AND STRIP TOPSOIL FROM AREAS UNDER THE EMBANKMENT TO REMOVE TREES, CLEARING: Reservoir areas should be cleared at least to the elevation of the crest of the principal spillway. The minimum area cleared. must extend the full length of the dam for a didon
PIECE, NOT JOINED OR SPLICED; OTHERWISE WATER CAN GET UNDER THE FABRIC. IF THE LENGTH OF THE FABRIC IS INSUFFICIENT FOR THE ENTIRE
LENGTH OF THE SPILLWAY, MULTIPLE SECTIONS, SPANNING THE COMPLETE WIDTH, MAY BE USED. THE UPPER SECTION(S) SHOULD OVERLAP THE LOWER VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL DELAY CLEARING THE POOL AREA UNTIL THE DAM IS least 100 feet upstream from the prfncipal spillway and upstream of the emergency spillway. Stumps shall be removed. Satisfactory disposition will be made of all debris.
SECTION(S) SO THAT WATER CANNOT FLOW UNDER THE FABRIC. SECURE THE UPPER EDGE AND SIDES OF THE FABRIC IN A TRENC14 WITH STAPLES OR COMPLETE AND THEN REMOVE BRUSH. TREES, AND OTHER OBJECTIONABLE MATERLALS TO FACILITATE SEDIMENT
I CLEANOUT. STOCKPILE ALL TOPSOIL OR SOIL CONTAINING ORGANIC MATTER FOR USE ON THE OUTER SHELL OF THE FOUNDATION PREPARATION: The foundation area of the embankment shall be cleared And grubbed of trees, logs, stumps, roots, brush, boulders, sod, and debris. All stumps and all roots i
PINS. (ADAFTE0 FROM "A MANUAL FOR DESIGNING, INSTALLING AND MAINTAINING SKIMMER SEDIMENT BASINS.' FEBRUARY, 1999. J. W. FAIRCLOTH EMBANKMENT TO FACILITATE VEGETATIVE ESTABLISHMENT, PLACE TEMPORARY SEDIMENT CONTROL MEASURES BELOW THE one (1) Inch In diameter. shall be removed to a minimum depth of one (1) toot. The foundation area shall be thoroughly scarified and moisture added as needed so that the first layer of
SON'). BASIN AS NEEDED. material will be properly bonded to the foundation when compacted. The cutoff trench and any other required excavatilons shall be dug to the lines and grades shown on the plonsoras
a., INLETS - DISCHARGE WATER INTO THE MIN IN A MANNER TO PREVENT EROSIO1,L USE TEMPORARY SLOPE DRAINS OR DIVERSIONS WITH OUTLEr 2. CUT-OFF TRENCH - EXCAVATE A CUT-OFF TRENCH ALONG THE CENTER LINE OF THE EAM FILL EMBANKMENT. CUT the field. IT they are suitable, excavated materials shall be used in, the permanent fill. Foundation areas shall be kept free of standing water when fill Is being placed on them,
PROTECTION TO DIVERT SEDIMENT-LAVEN WATER TO THE UPPER END OF THE POOL AREA TO IMPROVE BASIN TRAP EFFICIENCY. THE TRENCH TO STABLE SOIL MATERIAL, BUT IN NO CASE MAKE IT LESS THAN 2 FEET DEEP. THE CUT-OFF TRENCH
9. EROSION CONTROL - CONSTRUCT THE STRUCTURE SO THAT THE DISTURBED AREA IS MINIMIZED. DIVERT SURFACE WATER AWAY FROM BARE AREAS. MUST EXTEND INTO BOTH ABUTMENTS.TO AT LEAST THE ELEVATION OF THE RISER CREST. MAKE THE MINIMUM BOTTOM FILL MATERIALS AND PLACEMENT: The material placed in the fill shall be free of sod, roots, frozen soil, stones more than six (6) inches in diameter (except for rockfilIs). and otherobject
COMPLETE THE EMBANKMENT BEFORE T14E AREA IS CLEARED. STABILIZE THE EMERGENCY SPILLWAY, AND SEED AND STABILIZE THE EMBANKMENT AND WIDTH WIDE ENOUGH TO PERMIT OPERATION OF EXCAVATION.AND COMPACTION EQUIPMENT, BUT IN NO CASE LESS THAN material. Borrow material be obtained on site. will The placing and spreading of fAl material shall be started at the lowest point of the foundation and the fill brought up In horizontal level
VW ALL OTHER DISTURBED AREAS ABOVE THE CREST OF THE PRINCIPAL SPILLWAY IMMEDIATELY AFTER CONSTRUCTION (REFERENCES. SURFACE 2 FEET. MAKE SIDE SLOPES OF THE TRENCH NO STEEPER THAN 1:1. COMPACTION REQUIREMENTS ARE THE SAMEAS
exceed nine (9) Inches in thickness prior to compaction. The fill shall be construuted In continuous horizontoi layers except where openings or sectionized fill are required. In those cases, I
stABiLizAnON). THOSE FOR THE EMBANKMENT. KEEP THE TRE14CH DRY DURING BACKFILLING AND COMPAC11ON OPERATIONS. of the bonding surfaces between the embankment in place and the embankment to be placed sholl not be steeper than 3 horizontal to I vertical. The bonding surface shall be treated the
10. INSTALL POROUS BAFFLES AS SPECIFIED IN PRACTICE 6.65, POROUS BAFFLES. INSTALL A MINIMUM THREE ROWS OF POROUS BAFFLES ACROSS WIDTH 3. EMBANKMENT - TAKE FILL MATERAL FROM THE APPROVED AREAS SHOWN ON THE PLANS, IT SHOULD BE CLEAN as the specified for the foundation so as to insure a good bond With the new.fill. The distribution and gradation of materials shall be such that no lenses. packets, streaks, or layers of r
OF BASIN. BAFFLE MATERIAL TO BE COIR EROSION BLANKET, COIR MESH OR SIMILAR. MINERAL SOI, FREE OF ROOTS, WOODY VEGETATION. ROCKS, AND OTHER 09JECTIONABLE MATERIAL. SCARIFY AREAS ON differ substantially in texture or gradation from the surrounding material. When materials of varying texture and gradation are used, the more impervious material shall be placed In the cer
11. AFTER ALL THE SEDIMENT- PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE THE STRUCTURE AND ALL THE SEDIMENT. SMOOTH THE WHICH FILL �S TO BE PLACED BEFORE PLACING FILL THE FILL MATERIAL MUST CONTAIN SUFFICIENT MOISTURE SO IT upstream parts of the fill. If zoned fills are specified, the zones shall be placed according to the lines and grades shown on the drawings or as staked in the flold. The moleture content i
AREA TO BLEND WITH THE ADJOINING, AREAS AND STABILIZE PROPERLY (REFERENCES: SURFACE STABILIZATION). CAN BE FORMED 13Y HAND INTO A 13ALL WITHOUT CRUMBLING. IF WATER CAN BE SQUEEZED OUT OF THE BALL. IT IS material shall be adequate for obtaining the required compaction. Material that is too wet shall be dried to mest the requirements, and material that is too dry shall have water added an,iJ
TOO WET FOR PROPER COMPACTION. PLACE FILL MATERIAL IN 6 TO 8 INCH CONTINUOUS LAYERS OVER THE ENTIRE mixed until the requirement is met. It is generally preferred to use material slightly wetter that optimum than dryer than optimum. Construction equipmentshall be operated over all areas
MAINTENANCE: LENGTH OF THE FILL AREA AND COMPACT IT. COMPACTION MAY BE OBTAINED BY ROUTING THE CONSTRUCTION HAULING layer of fill to insure that the required compaction to obtained. Special equipment shall be used If needed to obtain the required compaction. if a minimum required density is specified, 00
EQUIPMENT OVER THE FILL SO THAT THE ENTIRE SURFACE OF EACH LAYER IS TRAVERSED BY AT LEAST ONE WHEEL OR of fill shall be compacted. as necessary to obtain that density. It Is, recommended that a sheepe-foot roller be used when the fill material has a high clay content. FIJI, adjacent to structL
1. INSPECT SKIMMER SEDIMENT BASINS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (ONE-HALF INCH OR GREATER) RAINFALL EVENT AND REPAIR TREAD TRACK OF HEAVY EQUIPMENT, OR A COMPACTOR MAY BE USED. CONSTRUCT THE EMBANKMENT TO AN ELEVATION conduits, antiseep collars, and drain fill. shall be carefully compacted to a density equivalent to that of the surrounding fill by manually directed power tampers or plate vibrators. Fill motei
IMMEDIATELY, REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE-HALF THE HEIGHT OF 10 PERCENT HIGHER THAN THE DESIGN HEIGHT TO ALLOW FOR SETTLING. compacted with manually directed power tampers or plate vibrators shall be placed In horizontal layers not to exceed four (4) inches in thickness prior to compaction. Selected backfill mal
THE FIRST BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT THE SEDIMENT UNDERNEATHL IT CAN BE EXCAVATED. EXCAVATE THE SEDIMENT FROM THE 4. CONDUIT SPILLWAYS - SECURELY ATTACH THE RISER TO THE BARREL OR BARREL STUB TO MAKE A WATERTIGHT be placed around structures, pipe conduits, and antiallep collars at about the some rate on all sides to prevent damage from unequal loading. Over compaction that may ruise the pipe 00
ENTIRE BASIN, NOT JUST AROUND THE SKIMMER OR THE FIRST CELL. MAKE SURE VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOES NOT STRUCTURAL CONNECTION, SECURE ALL CONNECTIONS BETWEEN BARREL SECTIONS BY APPROVED WATERTIGHT make the fill brittle can be just as harmful as under compaction. Fill adjacent to concrete stmeture shall not be compacted until the concrete i's strong enough to support the load. normi
HOLD DOWN THE SKIMMER. ASSEMBLIES. PLACE THE BARREL AND RISER ON A FIRM, SMOOTH FOUNDATION OF IMPERVIOUS SOIL DO NOT USE days. Drain fill shall be kept from being contaminated by adjacent soil materials during placement by elther placing it in a cleanly excavated trench or by keeping the top of the drain fill
2. REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE -ANCHOR THE BAFFLES IF WATER IS FLOWING UNDERNEATH OR AROUND THEM. PERVIOUS MATERIAL SUCH AS SAND, GRAVEL. OR CRUSHED STONE AS BACKFILL AROUND THE PIPE OR ANTI -SEEP on (1) foot In ofevartion above the adjacent earth fill.
3. IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN, USUALLY JER4NG ON THE ROPE WILL MAKE THE SKIMMER 909 UP COLLARS. PLACE THE FILL MATERIAL AROUND THE PIPE SPILLWAY IN 4-INCH LAYERS, AND COMPACT IT UNDER AND
AND DOWN AND DISLODGE THE DEBRIS AND RESTORE FLOW. IF THIS DOES NOT WORK I PULL E SKIMME 'aR TO THE SIDE OF THE BASIN AND AROUND THE PIPE TO AT LEAST THE SAME DENSITY AS THE ADJACENT EMBANKMENT. CARE MUST BE TAKEN NOT To, Fill material shall have a a dry density above 95 percent of He maximum dry density as determined by ASTIM D698. Materials represented by samples below this limit shall be r4
REMOVE THE DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE SKIMMER TO SEE IF It IS &Z IFISO FIRE THEI%EBRIS. RAISE THE PIPE FROM FIRM CONTACT WITH ITS FOUNDATION WHEN COMPACTING UNDER THE PIPE HAUNCHES. PLACE A or reworked until the density is acceptable.
J
4. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE REMOVED AND THE 6B - UCTION CLEARED rrH A PLUMBER'S SNAKE OR MINIMUM DEPTH OF 2 FEET OF COMPACTED BACKFILL OVER THE PIPE SPILLWAY BEFORE CROSSING IT WITH
BY FLUSHING WITH WATER. BE SURE AND REPLACE THE ORIFICE BEFORE REPOSITIONING THE $Klil� k. CONSTRUCTION EQUIPMENT. ANCHOR THE RISER IN PLACE BY CONCRETE OR OTHER SATISFACTORY MEANS TO PREVENT EXCAVATED PONDS: The completed excavation shall conform to the lines, grades, and elevations shown on the drawings or as staked In the field. Spoil shall be uniformly shaped, sp
C TL WIDTH OF THE SPILLWAY. FLOTATION. IN NO CASE SHOULD THE PIPE CONDUIT BE INSTALLED BY CUTTING A TRENCH THROUGH THE DAM AFTER
5. CHECK THE FABRIC LINED SPILLWAY FOR DAMAGE AND MAKE ANY REQUIRED REPAIRS WITH FABRIC T SPANS THE ( hauled away.
CHECK THE EMBANKMENT, SPILLWAYS. MID OUTLET FOR EROSION DAMAGE(AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL THE EMBANKMENT IS COMPLETE,
NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE SKIMMER AND POOL ARF , AS. 5. SHAPE THE BASIN TO THE SPECIFIED DIMENSIONS. PREVENT THE SKIMMING DEVICE FROM SETTLING INTO THE MUD BY PROTECTION: A protective cover of vegetation shall be established on all exposed surfaces of the embankment, sollwoy, borrow area, or spoll. If soil conditions at the conclusion of constr
ONS SHOULD)BE TAKIEN IN THE WINTER TO PREVENT THE ENCAVATING A SHALLOW PIT UNDER THE SKIMMER OR PROVIDING A LOW SUPPORT UNDER THE SKIMMER OF STONE OR
6. FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL PRECALITI preclude the use of vegetation and protection is needed, temporary vegetation may be used until conditions parmit establishment of permanent vegetation. Fencing shall be used If necessur
SKIMMER FROM PLUGGING WITH ICE. TIMBER. SKIMMER HORIZONTAL MOVEMENT IS TO BE LIMITED BY METAL STAKES OR 2x4's. INSTALL SKIMMER PER protect the vegetation. GENERAL: Construction operations shall be carried out in such a manner and sequence that erosion, air and water pollution are minimized and held within legal fin
MANUFACTURER'S RECOMMENDATIONS. PLACE THE BARREL "CALLY 4-INCH SCHEDULE 40 PVC PIPE) ON A FIRM, work shall be conducted in a skillful and professional manner and the completed job shall present a workmanlike appearance. Appropriate safety measures, such as warning signs, rescue
SMOOTH FOUNDATION OF IMPERVIOUS SOIL DO NOT USE PERVIOUS MATERIAL SUCH AS SAND, GRAVEL. OR CRUSHED etc., should be provided for the completed pond. The cross-bectlohe and details take precedence over the site plans showing topographical information.
STONE AS 13ACKFILL AROUND THE PIPE PLACE THE FILL MATERIAL AROUND THE PIPE SPILLWAY IN 4--INCH LAYERS AND
BASIN
NO,
STORAGIE AREA
CLEANOUFI
DEPTH
S-E-ETIRM-ENET
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ELEV.
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(SF)
(FT)
SSB_1
I SEE BELOW
1 1.2
1 4,780.0
1 7106
1 B.0
I 76ZO
1 764.0
1 766
COMPACT IT UNDER AND
AROUND THE PIPE TO AT LEAST THE SAME DENSITY AS THE ADJACENT EMBANKMENT. CARE
MUST BE TAKEN NOT TO
RAISE THE PIPE FROM THE FIRM CONTACT WITH ITS FOUNDATION WHEN COMPACTING UNDER PIPE LAYING - GENERAL PROVISIONS.
THE PIPE HAUNCHES.
PLACE A MINIMUM DEPTH OF 2 FEET OF COMPACTED EIACKFILL OVER THE PIPESPILLWAY The contractor wilt be responsible for ALL material which may become A part of the finished work untit It Is finatty In place, tested and accepted by the.Owner, excel
BEFORE CROSSING IT WITH
CONSTRUCTION EQUIPMENT. IN NO CASE SHOULD THE PIPE CONDUIT BE INSTALLED By otherwise provided for heroin, And wilt remove from the tines any cracked or defective pipe or flttings and witt reptace them with new pipe or fittings without extra.
kl Al� �r ITLIDALIVILAIMM le "nklol I=. A�OMAOI e �a OWMALAM r1`11 I ^I&ik� -- ensatlon therefor Great core must be exercised b the Contractor In hancitin lined I e so as not to In lure the tInIn s A dama-ed tinin- In a. -lece of nice or
�Ulltnx;, fN lnizll�n in ln� un IN
I W
THE MANUFACTURERS INSTRUCTIONS, OR AS DESIGNED. LAY THE ASSEMBLED SKIMMER ON THE BOTTOM OF THE BASIN
fitting
shall. be
deemed sufficient reason
for Its rejection by the Engineer.
WITH THE FLEXIBLE JOINT AT THE INLET OF THE BARREL PIPE. ATTACH THE FLEXIBLE JOINT TO THE BARREL PIPE AND
POSITION THE SKIMMER OVER THE EXCAVATED PIT OR SUPPORT. BE SURE TO ATTACH A ROPE TO THE SKIMMER AND
Should
Any pipe
be cracked or defective,
the Engineer may Allow the Contractor to cut off the cracked or deFective portion And toy the remainder of the pipe If, In his
ANCHOR IT TO THE SIDE OF THE BASIN. THIS WILL BE USED TO PULL THE SKIMMER TO THE SIDE FOR MAINTENANCE.
opinion,
the cutting ofF of the cracked or defective end MR. not Injure the bixtance of the plpe, Permitting such cutting off of cracked or defective ends, however, wlkt
a IT 0 �V 0011 1 IIIA� iki�Ai a �= ru=�rhi�y con i wky iki iisqni� iooirrt enii �r A�uimlwiyilrkm nr pi Amum
not absolve the
Contractor from on of
his res onslbltlt- toward to work
ELEVATION
SURFACE
AREA
(SF)
INC.
VOLUME
(CF)
STOWG_E
VOLUME
(CF)
NOTES
762
72
0.0
.0.0
BASIN FLOOR
763
1191
631.5
631.5
$ED, REMOVAL 763.2
764
7106
4148.5
4780.0
SPILLWAY ELEVATION
765
10219.0
14999.0
766
20281
1 16806.5
1 31805.5
ITOP OF DAM I
LI
BASIN LENGTH AT THE BOTTOM OF THE BASIN
M" VW1
ELEVATIONS, GRADE, DESIGN WIDTH, AND ENTRANCE AND EXIT CHANNEL SLOPES ARE CRITICAL TO THE SUCCESSFUL
I r I
W1
BASIN WIDTH AT THE B0170M OF THE WIN
OPERATION OF THE EMERGENCY SPILLWAY.
Alt pipe will
be -thoroughly cleaned of earth and rubbish before being placed In the trench, and so
kept until fInal. comptetion and Acceptance of the work, Every open
L2
WIN LENGTH AT THE TOP OF THE SEDIMENT STORAGE
7. INLETS - DISCHARGE WATER INTO THE BASIN IN A MANNER TO PREVENT EROSION. USE DIVERSIONS WITH OUTLET
of the pipe
wilt be securely plugged when pipe tayin Is not In progress,
W2
BASIN WIDTH AT TOP OF THE SEDIMENT STORAGE
PROTECTION TO DIVERT SEDIMENT -LADEN WATER TO THE UPPER END OF THE POOL AREA TO IMPROVE BASIN TRAP
L3
w3
BASIN LENGTH AT THE TOP OF THE EMBANKMENT
BASIN WIDTH AT THE TOP OF THE EMBANKMENT
EFFICIENCY (REFERENCES: RUNOFF CONTROL MEASURES AND OUTLET PROTECTION).
Alt pipe wilt
be tald on lines and grades as directed by the Engineer And as shown on the Drawings.
Ali pipe wilt be ptaced on a. firm foundation so as to prevent subsec
8. EROSION CONTROL - CONSTRUCT THE STRUCTURE SO THAT THE DISTURBED AREA IS MINIMIZED. DIVERT SURFACE
setttement,
And the trenches wilt be carefully excavated to the proper grade, except where rock
excavation Is encountered, so that It wILk be unnecessary to fill In
DI
THE DEPTH OF SEDIMENT STORAGE
WATER AWAY FROM BARE AREAS, COMPLETE THE EMBANKMENT BEFORE THE AREA IS CLEARED. STABILIZE THE
under the pipe.
D2
THE OVERALL DEPTH OF THE SEDIMENT BASIN
EMERGENCY SPILLWAY EMBANKMENT AND ALL OTHER DISTURBED AREAS ABOVE THE CREST OF THE PRINCIPAL SPILLWAY
D3
An
THE CLEANOUT DEPTH OF SEDIMENT
CHOMnC AorA AT ­rLir TnD nr �r ernmimrr �nolirr
IMMEDIATELY AFTER CONSTRUCTION. (REMRENCES- SURFACE STABILIZATION).
PIPE LAYING
9. INSTALL POROUS BAFFLES AS SPECIFIED IN PRACTICE 6.65, POROUS BAFFLES.
HandLIng of
pipe And accessories shall at all times be done In such a manner as to prevent damage
to Uning of body. Att pipe, fittings, and valves shatt be tower
10. SAFETY - SEDIMENT BASINS MAY ATTRACT CHILDREN AND CAN BE DANGEROUSi AVOID STEEP SIDE SLOPES, AND FENCE
the trench.by
approved methods, Under no circumstances shall
pipe or accessorles by dropped or
dumped Into the trench.
DESIGN NOTES.
AND MARK BASINS WITH WARNING SIGNS IF TRESPASSING IS LIKELY. FOLLOW ALL STATE AND LOCAL REQUIREMENTS.
Pipe shall be swabbed clean before It Is LAW and any which
cannot be cteaned with a swab shall
be removed And cleaned with suitable Apparatus, Any pipe sho
1. SEDIMENT STORAGE VOLUME = 1800 CF PER DISTURBED ACRE
evidence of
pipe
oil, tar or, grease shall be permanentLy marked and
removed from the job And shot( not
be retur I ned untItAt has been cleaned to the satisfaction of
2. CLEANOUT DEPTH = 60% OF THE DESIGN STORAGE
Ennlneer.
IBASIN I
NO,
1
I FAIRCLOTH SKIMMER
SIZE
I (IN)
I ORIFI-C-EDIA.
(IN)
I ARM SIZE
BARREL SIZE
I (IN) I
SSB-1
1 2.0
1 1.25
16' x 1.5- dic.1
4.0
3.
REQUIRED SURFACE AREA = 325'OQ10
MAINTENANCE
4.
ALL RUNOFF HAS BEEN CALCULATED USING THE RATIONAL METHOD
1. INSPECT SKIMMER SEDIMENT WINS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (ONE-HALF INCH OR GREATER)
Laying of pipe
shall be done In Accordance with AASHTO Designation M-170, with care
being taken to provide uniform bear-Ing for the pipe.
The laying of pipe on wc
5,
SKIMMER DESIGN BASED ON FAJRCLOTH SKIMMER DESIGN STANDARDS
other blocking
will riot be permitted.
6.
DESIGN STORM IS 10-YEAR TO PASS THROUGH SPILLWAY
RAINFALL EVE14T AND REPAIR IMMEDIATELY.
7
, SEDIMENT VOLUME CALCULATIONS ARE BASED ON THE AVERAGE END
2. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE-HALF
A 141_ A A I �l
I- t I T
r
Open n s ppe s a e p ugge w A s on or pug or cup A a mes w en p pe ay 9 s no n progress. renc wa.
THE HEIGHT OF THE FIRST BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT THE SEDIMENT UNDERNEATH IT CAN BE
AREA METHOD FOR NATURAL CONTOURS AND 3:1 SLOPES IN THE BASIN
EXCAVATED. EXCAVATE THE SEDIMENT FROM THE ENTIRE BASIN, NOT JUST AROUND THE SKIMMER OR THE FIRST CELL
MAKE SURE VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOES NOT HOLD DOWN THE SKIMMER. 'Pipe cuttings, where required, wit( be done In a. neat And workmanlike manner without damage to the pipe. Pipe cuttings wilt berl,4001R�,Qrjyo ti% clesigno
Rk HECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT and fabricated for that purpose. The use of chIseLs and cleavers will not be permitted, sp,--f0; ti;111
CARa//,
........ R PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH MID OTHER The pipe shall be Installed At the locations shown on the� PlAns or as directed by the Engineer, perrat
EBRIS FROM THE RISER AND POOL AREAL r­_�e
177
4_64_9� �Ob !LL.
dE
4. IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN, USUALLY JERKING ON THE ROPE WILL
MAKE THE SKIMMER BOB UP AND DOWN AND DISLODGE THE DEBRIS MID RESTORE FLOW. IF THIS DOES NOT WORK, RISERS
SEAL ULL THE SKIMMER OVER TO THE SIDE OF THE BASIN AND REMOVE THE.DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE Risers are to be precast structures manufactured In Accordance with ASTM C858, L��ip-9-21,3D 1*7
Z1,4 d SKIMMER M SEE IF IT IS CLOGGED: IF SO REMOVE THE DEBRIS. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED. If muLtIpte segments are to be used, each section shall be Fastened to the tower section using Q system designed and or approved by the manufacturer,
FOR PERMIT REVIEW ONLY THE ORIFICE CAN BE REMOVED AND THE OBSTRUCTION CLEARED WITH A PLUMBER'S SNAKE OR BY FLUSHING WITH
A0,7 WATER. BE SURE AND REPLACE THE ORIFICE BEFORE REPOSITIONING THE SKIMMER. The joints shall be made watertight, The manufacturer Is to submit to the engineer And owner aL shop drawing showing the methods used to connect and seat the rlsei
5. FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL PRECAUTION$ SHOULD BE TAKEN IN
NOT RELEASED FOR CONSTRUCTION Z OffiCe THE WINTER TO PREVENT THE SKIMMER FROM PLUGGING WITH ICE. sections.
Alt connections to the riser shall. be watertIght.
low REVISION DESCRIPTION DATE INITIAL SCALE DIIE' 2-23-17 JOB NO,
allay, williams, carmen, & king, Inc. FILLTECH USA NEW MANUFACTURING PLANT PLM.-
RCC
CONSULTING ENGINEERS EROSION CONTROL & BMP sflmT Ko. S
PROFILE
380 PALMER ROAD '�HECKIID W.
nRM LICENSE No. F-0203 GWW
120 SOUTH MAIN STREET P.O. BOX 1248 iiowz DETAILS
DrG th:
INC 28082 704/938-1515 ROCKWELL, NORTH CAROLINA 16509 DET ff. 14
_. I

I r
I `I
SITE. WORK,
I-
'I o
I
1
STORM DRAI AG AND R00F. DRAINAGE COLLECTION S..Y.STEM.
1 6 MH=,RIK -1q.52
:
1. THE CONTRACTOR SHALL FURNISH ALL LABOR MAT RIALS E r
INv IN 75gb2 EQUI
PMENT FOR .INSTALLATION OFSTORM DRAINAGE AS.SHOWN N:
, THE PLANS. UNLESS OTHERWISE ALL STORM DRAINAGE AND.
U. 1
\ r
_ INV OUT: 75 .5 q 8 -
�t I
: W � H BASINS SHALL BE IN ACCORDANCE WITH THE NCDOT -
1
CATCH 5 S S C
ARROADS STAN D DS AND SPECIFICATIONS FOR AND -
I
DA7ED JA -: NUARY 2002:
V1 I
M
:...I
2. STORM DRAINAGE MATERIALS SHALL COMPLY WITH THE
I
-- FOLLOWING.
fI \
i
Q
JI I
AALL PVC DRAINAGEPIPE AND FITTINGS INGS SHALL:BES.C.HE.DU LE4 0
N
I r`
1
PBVC WITH PUSH -ON JOINTS WITHRUBBERGABKETS:COMPLYI COMPLYING WITH
_.
ASTM F47N Y SYNTHETIC RUBBER, CLASS III CONCRETE PIPE OR HOPE
:
V AL EITHER TYPE PIPE IS
N-12 APPROVED EQUAL, a
: DOUBLE WALL OR RO _ _ 0 ..
f� ACCEPTABLE UNLESS OTHERWISE :NOTED .ON.. HE PLANS00
r
I;
I.
". EXISTING SCHEDULE 0 C
i!
- - B. ALL LEADER DRAINAGE PIPE SCHE U
I. 8 ACP :' JOINT PIP - P DOUBLE WALL N-12"PIPE. 0 :: GLUE JO N E OR HOPE 0.. L.
two i 1
I'
': 1 7 LA III, f : WATER - : � � I . A P O` R T "A F1Td 0 C SS tC. C LL RC. SHALLC NFO. M.. O.P. S. M_. _.
. Z : LINE ':' D. ALL BRICK MASONRY SHALL CONFORM TO`AS7M SPECIFICATIONS
m:
EXISTING 8 --
- ` C-62 GRADE SW.
f VTR U5 LAY '. E C
-- aE' : CEMENT :- ASTM - of E. ALL CEMENT AND GROUT SHALL BE PORTLAND CE 150
..6E a
: �.. oc a
SE
2 LINE _..-,oE �`..
OE
of
, __. P2 �_ pE P 1
+823r>L�
E Y E .
OE .. T�. __ : vEF T 33
F. SA D.SHAIL CON ORM0 ASC N
r
. M RTAR SHAL! BECLAS
S N
G O
-tom- �-�-�-�
.,, TC TC
T0. TTG
M d R T
I THE PVC ROOF LEADER COLLECT R8 F OM HE-�- "3. THE.LOCAT ON OF _T HER D IN SYSTEM SHOWN ON THE RlANS
DOWNSPOUTS OT OOF RA
-
oEEXISTING 6:: PVG '.i,
'""^e.. A ND THE CDNTRAGTOR.SHAL! COORDINATE THE
-.,. of : ARE PPROXIM TE AN
USTR
IAL
D
RIPE G_ AI DTE E` lER I R iNTALIEITI
N: LOCATION WITH THE:OENERAL CONTRACTOPR O TO 8 LATION.
XS G
"R
�'�r T HALL BE IN
r : : : THE TRANSITION CONNECTION TO'THE DOWNSPOUSS
AGE,_/W
00 581
Pc0 PER
DEE:
_ _ :--- .. FIRE:
_ _ m :_. ,. -:.:F --`PROVIDEDBYTHE T ____ _ : _ ,��.... -,_->. I THE DETAIL --___ I .. ACCORDANCEWTH.T__.. A..
i.. ,c. __.., HYDRANT
D Y •a:..: L...n
7 _
_ N ... , _ E LAIDON LINE AND GRADE.AS SHOWN 0 T E S ` 4. ALL PIPE SHALLBE O '. .
i
r
_8
773 :i
D
B PLACED ON A FIRM FOUNDATION SO AS TO
G :' PLANS ALL PIPE SHALL E C
a
.. .: .: ... P OMPLETION OF THE WORK ALL LINES
P '. SETTLEMENT. N C REVENTS TL 0
\. .. S
c
V
k
) r RREL TRUE TO GRADE
t, c :: .. , .. UNBROKEN K BA RU ... :. WILLP PRESENT U.8R0 EN..
a-o-u r, c-G.00D-G-u oD ; %Z R
n.. ... ::: ��
O t O: , -O C J ,........ r. J
-. r .. ,.,.. DEFECTIVE LINE WILL BE REPAIRED A ANY
.. AND LINE, AND ANY DEFEC E S ., ., ......- ,..:. :.A I A L.
n D
! ,
.. .: .. p
i.. a "Y.
-o -U � o t :.. t.::L o a= r n .' :.. ,. CONTRACTOR THIS OWN EXPENSE.
G:. a-:G o G c� v, o o'o ) _ _.;-� BY A ..) ..... a s D _ ...... ... .. -.: DEPOSiTSR REMOVED B E
G u 'tI- a p�
E OV 4
,.r. , :...: \:.
d
P
_. .)..G D. O..O -DJ.D J , t O:..O..O..O a O O - U . t ,,-DEEP ,! a _. A
,... ,:. :.. ) ] ) J G ,..... - r ....
_ G
_a:. 1. G_: _n_ ,.. n b }. a... a. s o , .). ,.. � _ ... ,.. _ _ i
., . C c a o - ., _ s._:.._-. --. F 1 YE S INCHES 6 '. , .;U -. .. � � H A BE BA. K.ILLED.NLA LAYERS IXI.__.
n n. n . �. - _. _ 5. TRENCHES
SHALL C
_ _r _ ash) --- �. ,•- 4
,�. D o D -
i n r
, ''+mot _..
... s. _ ). s U.o AND 7 FEET OF
: > ,:.. ......... THOROUGHLY COMPACTED A. THE O. 2..
. u u _...u..o AND THORO HL C 1 . '_.,. .... ........ ,_'w.,
o o.. oo, o o; co ) c..o o b
( r
..... ... .r I c �
I -O U -U-U u O 0-0 -0 O a ,.. � Al - PAVEMENT, SIDEWALKS, CONCRETE
:. .. r.. TRENCHES TO BE UNDER. n.. f•.. a W ENC S
U.:-. J U-C U. O O .. 3 O
<... r D.U:U u:0 G. D. C..CSO SU � O U-O-G .J Y:O-U t 6. 6-O G.O. O -:. 1
a. -_.<...) b-.b G n u-o:-v � o ,... CONCR E.. VIN. D GNJ
c..a o.. G U......b. <, a-o. U..o o ,.. T _ ': BCOMPACTEDT0
s . E. PAVEMENT OR ANY OTHER STRUCTURE E.
it .
y .. ..
• ., D JOINT LAYOUT
\ I (1 DENSITY ACCORDANCE WITH AASHTO T.99 AND MODIFIED, a_ Ov°k D s
r u .. O :: .. :J. . y
<:. _.:.
, z OTHERS , •
) 1. Y... , .... ...a O ( -, ... ... .... ..
_ r c., bod .,.o,t: t. � ..: o �.. to .:..: .,{ i L BEINSPECTED,'. ... :, o; ... o o, oo 0 2-OG c _ r-..�/�" ION: ALL PIPE LINE UTILITIES SHAL c o:.v:.00 ao-.a,r_r ._: `i. UPdNCOMPLET
r cJ .....
TACCORDANCEWITH LOCALLY ACCEPTED. ES TES EDIN
O _
l
... -.. : PROCEDURES.
r AS LT PARKING'
!_ G VEL PARKING LOT : , I ) I
r , -. ,.: o- r :.:4 S
. -o-u o n u a e. o. .. ..
SURFACE �.... ,.... ry-p.. ). t).. ) ..
. _< - � aft.._ _. e c.. <. � o-. -c-v-a o:u-.bc _. ., t 5:oo. b t o o..
, -... :- CAT BASINS:
6 ABC T 2 Z -u ) J J o � J g
2 OF S9. B a s r s u .:.
J 6;G A n a _ i
i� G D� .., t r .,
77
i , n ,.... - .! .. PRECAST CONCRETE OR CONCRETE BR CK
� , r / .... r BASINS AN BE P ECAS
a- 1. ). O O b-O <. O U . : _........ ' CATCH S NS C
... U. _b c t> b a O J J.O.. ,O , .. ....
ABC
. o t
n G..VE r r....
u. .,. G,`tp .. �, _ J 000 ..00 ... f � WITH .. .. D INSTALLATION SHALL COMPLY.W T H '.:. .. ., „ • e: a _.. 1 AND ALL MATERIALS AND C c u u J o G o u t-o o o c .. .. o .. .. ,ro
) n 1.r.. Jo o ). c.0 ..0 .,.. c. .. : N FNCDOT STANDARD SPECF ONS FOR
.. ., ,r c. ., c: o a. o. o o: G...b o o_ r. � � J t :... _... !.. . , I : APPLICABLE SECTIONS O
U C D O: G O o� Oa...O: O.:O. I.
. .. ATHBASINS
, c ROADS AND STRUCTURES DATED 2012,..
,
n- )�,. �-o:a oo ).,, c :.:,. RN W)THDET I S'W T.:P SA D
c c t ,.b L c o 1J , ... .: ♦ y � SHALLBEINACCO ACCORDANCE DETAILS NON. HE. l.a,N.._N_.
i : ) i.e. _cr.. o.) ,.J L., ... .
i
r .: STANDARD DRAWINGS 540:01.
.. c. c :-T .. ._... NCD TSTA
r r r
I
b J ,. � c G o ._ T BASE COURSE.
G o o:. b o c ....r. ,.. ..> ..: AGGREGATE
O v
p1`
n: : • , O. { 6 'G J...f : .. ... _.... 1.
s
� I r .. ,. O C O.:,O ., O... t7.'.... i !
1 G ], o G a ,
l: oo .3.0 oo-o. t: .
_ t aso_
} _ .. -r. . R .MATE IA :ANDCONSTRUCTION
,.::.... -. .. s- .... - :-:. � AGGREGATE BASE COU SE R LS
1.
r 77 , o o..... J o P
,
as o. - _
_.... .. .... r ,. ... .... .. ':FN T STANDARDS
'. ..-.- ..l,. _ , P4 : HA COMPLY 17 SECTION 2 GDO S
- p _ l ., .... _ ... .O : METHODS SHALL L WITH T..NS.00__..
n- G o D a `%r o ,
t
1
: r .w ) 767
,... ) a .. v IFI AT( N .FOR OA AND STRUCTURES DATED J U R : _.. r: � AN S C C. R
_ ;. r • _ DEPTHSSHOWN
�..: --.-.,�.� : Z: COMPACTED THICKNESS SHALL BE THE :. _.. .... ... 76 I 2012 THE'COMP C7E C
• ♦ a.
• '1 f
H RI q M M �6 .27 .. . _
I
N
�' 1 PLANS, 11 4 9... t... .._.:. :. : ;.J ON THE LA S
r o I _I � I
COURSE:
N IN 5 r63'
i
`BITUMINOUS CONCRETE BINDER
I r r
INV OUT 758a57 M
/ A AND
T CONCRETE BINDER COURSE WITH LS.
6
I BITUMINOUS .
, CONSTRUCTION METHOD SHALL COMPLY TH SECTION 640 OF
CONSTRUC O S WI.
FOR ROAD AND
T STANDARDS A QSPECIFICATIONS S TAN NO : NCDO S S
I V
I
3 I 1 -
2. BINDERCOURSE HALL 8E TYPE.
I ,
STRUCTURES DATED JANUARY 002. 8 E S I
- A T THICKNESS HALL BE TO THE DEPTHS 7
\ T COMPACTED C. S ..
r
�T I :
: 19.0 C MIX. HE COM C ..
r-• CONVERT THESE )MEN
L�
CONVE T
I
(
I DER COURSE '. SHOWN ON THE PLANS. PLACING AND TESTING OF B N CO E
I � S O
1 I J 1 :
--,� N LT R Ir 1 IN A A <+�11► : BASIN S FI 8 5 0
7 S ._.__. / � m
1
\ m IN ACCORDANCE NTH SECTION 609'AND SECTION.810.0 F
: . nljl
� SHALL C
T .THE. TE 1 BM P AFTER 5 HAS A \, i m
'J ... m N R ROADS AND
N SPECIFICATIONS I SFO THE STANDARDSA DSPEC _C TO
EEN STABILIZED ITH ox
H CD
E STABILIZED I
.--� ANU Y 0
, `
a fRUCTURES DATED J R 2 12
OUNDCOVER.
m
f N , i�
m �
J v ;
I. m
SURFACECOURSE.:::
BITUMINOUS CONCRETE
11 I
:
I
i
rOi J
t5'
I
.. ` NUS CONCRETE SURFACE COURSE MATERIALS AN
, I
'. BITUMINOUS C R
f-.. WITH 16 CONSTRUCTION METHODS SHALL COMPLY W SECTION 45 OF
N DOT STANDARDSAND SPECIFICATIONS FOR ROADS AND
C._
I{
767
I
T I ATEDJAN ARY 202. BINDER SHALL TYPE'
- , I. ' - STRUCTURES D U 0 E
1
f 767
r T S
P MPA TED THICKNESS HALL 8E TO THE DEPTHS
IX. THE C +' S9.5GM EC0 C S_
I
TESTING PTHE-SURFACE s w INLAND E N
SHOWN O THEP A 8 PLACING T S GO
1
.. WN N L N LA._.G..
V i /
t` COURSE SHALt BE IN ACCORDANCE WITH SECTION 609 AND SECTION'.
1
1
FOR RO fi10 OF THE NCDOT STANDARDSAND SPECIFICATIONS. O ADS AND
1� r
I /
T 'JANVA Y2012 STRUCTURESDA ED. R
i
�r
1
it I
I D CONCRETE YARD PAVING: PORTLAND DEMENT CONCRETE WALKS AND GO
I
I
� I
I _
r
R: WHERE OWN ONT. P 1 T CB CONCRETE H E SHOWN HE LAN ::.
8 i
PROVIDE CAS IN PLACE CONC S
pp '' i COMPLETE I � (I A SPECIFIED HEREIN AND A5 NEEDED FOR ACOMPL A PROPER
A:'I: VWITH SECTION
�-:-• H M W T SEC O 7D0 AND
t_Ni
INSTALLATION CONCRETES SHALL COMPLY N
...-^': `"a•.. ' -,� I t F : : D T STANDARDS AND SPECIFICATIONS F R;:
�:-
_ �. _.--- , I SECTON.D00.0..THENC O.S A. A0_..
f /
I � / ff
ct-.. ` ROADSAND STRUCTURES DATED JANUARY 2012.
.. J CS3
('yi ^/
/
/
78
CONCRETE SHALL BE A SPECIFIED HEREIN OR AS REQUIRED BY THE
� I CONCR S L S_ 0
f
WHICHEVER IS
-- ENGINEERS PLANS ANDSPECIFICATIONS,
I
STRUCTURAL
�.. /
r
1
1 .�
/ -�, MORE STRINGENT. '.SEE STRUCTURAL ENGINEERS PLANS AND
d _
1
1 � A INCLUDING
I
F
: SPECIFICATIONS FOR OTHERSPECIFIC. SPECIFICATIONS, INC U I
,
PLACEMENT MATERIALS, FORMING SEALERS DURING:
1
6 77 _ r
N M E
E l LNG. x si I
77
hCOMPOUNDS, EXPANSION AND CONTRACTION JOINTS SPACING,
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