SW3150205_APPROVED PLANS_20150429

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

PROJECT SITE�
Civil Construction Plans for -={-
09
SA.D.,DL.F.,00.,BROOK
mq
SU-JR,DIVIS110N PHASF-... 2
Town of Ma arrusCounty,or aro ina SHEET INDEX
LATEST
NUMBER DESCRIPTION REVISION
DATE
C1.0 EXISTING CONDITIONS
r ucKER LAND HOLDINkffS C2.0 OVERALL SITE KEY MAP
9 LLCC2.1-C2.4 SITE PLANS
C3.1-C3.4 GRADING AND STORM DRAINAGE PLANS
C4.1-C4.4 EROSION CONTROL PLANS - PHASE I
Cb f'/ C4.5-C4.8 EROSION CONTROL PLANS - PHASE II
6 �1C i J C4.9-C4.12 EROSION CONTROL PLANS - PHASE III
-ING PLANC5.1 C-5.4— WATER AND SANITARY SEWER PLANS
�Griae.r®d6.oftrtz ,ee�Pehnl� aoo nlenult
rrt.nithCarolin■ C7.1-C7.10 ROAD AND STORM DRAINAGE PLAN AND PROFILES
a4u✓^ s sdt'g n dalpna+
ful" it,°nra.ywtl+tsa C7.11-C7.17 STORM DRAINAGE PLAN AND PROFILES
s a test,» s
t■ ` e y' �t9 rnL2 C8.0-C8.3 BMP PLAN AND DETAILS
LY pe,,..,,.A S�d✓�3,./,`1�,�.0..zgl,-�os Date_: -/__
Data
Sheel
C11.0-C11.3 STORM DRAINAGE DETAILS
:gin=
1212.0 C-12.2 WATER AND SANITARY SEWER DET-A16S
v
ix,
C13.0-C13.2 DRAINAGE AREA MAPS N
W
JURISDICTIONS:
TOWN OF MIDLAND: STORM SEWER AND STREETS
CITYOFCONCORD: SANITARY SEWER AND WATER SUMMIT ISSUE SET
NCDENR: GRADING AND EROSION CONTROL Z
NCDOT: DRIVEWAY PERMITS LAND SERVICES '� DATE DESCRIPTION & REVISIONS
qy ��{y. 12/30/2014 INITIAL PERMIT SET C%
UTILITIES CONTACTS: BOX �+
Water & Sewer Service: CITY OF CONCORD ENGINEERING DEPARTMENT P ■ O ■ V O / V 7442
ALFRED M. BROWN OPERATIONS CENTER h+i
85CONCORD, NC 28026 0 WARREN C. COLEMAN BOULEVARD CHARLOTTE/ NC 28241
Power. DUKE POWER RICK LOWE OFFICE: 704.626.2800
[e-mail] O
[phone] O
Y ■ �llnnuui� 11W1uNi
Utilities Protection: NORTH CAROLINA ONE Call FA/\ ■ 7 0 4 . 6 2 6 ■ 2 8 0 IN 19 N , S ?O� j �i��.��1„CA)?0, N
O.• i .,.�C ti w
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811 OR [phone] W W W■ SUM MIT- C O M PA N I E S■ C O M SUMMIT
T CAROLINA... i LAND SERVICES,PCE W
IF YOU DIG NORTH C 0
CALL US FIRST! '•.,F t;; �'•. �
No. C-3126 W
811 or 1 —800-632-4949 ��►alNfc�`EJ�tvvJ '```��� �'•.
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DATE: 12-30-2014 PROJECT NO: 3350
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BMP A OUTLET STRUCTURE
523.5�
SUMMIT
LAND SERVICES
P.O. BOX 7442
CHARLOTTE, NC 28241
OFFICE: 704.626.2800.
FAX: [phone]
W W W.SUMMIT-COMPANIES.COM
�;Izloi1Xi]�
522.00
r -
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3' WEIR
BROAD CRESTED WEIR
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517.50
NCDOT 840.45 PRECAST CONCRETE STRUCTURE, r
8" THICK SOLID PRECAST CONCRETE WALLS
—
P!
\
6"❑(FRONT) /
r 515 ----- — - 518
vt!!� C�
514.50
18" 11 OUTLET (BEYOND)
PROPOSED'.
STORM
DRAIN PIPE
Ce111
SECTION -A
PLAN
STABILIZED SUBGRADE
4. WATER SURFACE
CRETE PAD
8 DAYS)
PROPOSED LEGEND
PROPERTY UNE
PROPOSED ROAD CA
PROPOSED CURB do GUTTER
PROPOSED SIDEWALK
PROPOSED SETBACK
GRAPHIC SCALE
20 0 10 20 40
( IN FM T )
1 inch = 20 fL
CLIENT:
ORIG.PROJ.DATE :
SCALE: 1" = 40'
DRAWN BY: AW
CHECKED BY: MGV
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-LAND SERVICES,PC` _
No. C-3126 ;=
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SEAL DATE:
12-30-2014
PROJECT NO:
3350
SHEET
C80
4

BMP INSPECTION & MAINTENANCE
EMERGENCY
MAINTENANCE
INSPECTION AND MAINTANANCE SPECIFIC TO STORMWATER WETLAND BMP:
1.
MAINTENANCE AFTER FLOODS AND OTHER EMERGENCIES REQUIRES IMMEDIATE MOBILIZATION.
ALL INSPECTION AND MAINTENANCE ACTIVTIES SHOULD BE RECORDED AND BE AVAILABLE
2.
STANDING WATER MAY POSE HEALTH RISKS BECAUSE OF MOSQUITOES. MOSQUITO CONTROL
UPON REQUEST.
SHOULD BE CONSIDERED IF THIS BECOMES A PROBLEM.
ANY DEFICIENT BMP ELEMENTS NOTED IN THE INSPECTION WILL BE CORRECTED, REPAIRED
3.
FOR ALL INSTALLATIONS OBSTRUCTIONS AND DEBRIS DEPOSITED DURING STORM EVENTS
OR REPLACED IMMEDIATELY.
SHOULD BE REMOVED IMMEDIATELY. EXCEPTIONS INCLUDE DEBRIS THAT PROVIDES HABITAT
IMPORTANT MAINTENANCE PROCEDURES:
AND DOES NOT DAMAGE VEGETATION OR DIVERT CURRENTS TO, FROM, OR IN THE BMP. IN
-IMMEDIATELY FOLLOWING CONSTRUCTION OF THE STORMWATER WETLAND, BI-WEEKLY
FACT, BECAUSE OF THE HIGH QLAUTY HABITAT THAT CAN BE FOUND IN WOODY DEBRIS,
INSPECTIONS WILL BE CONDUCTED AND WETLAND PLANTS WLL BE WATERED BI-WEEKLY
CAREFUL RE -POSITIONING RATHER THAN COMPLETE REMOVAL MAY BE DESIRABLE. THERE
UNTIL
MAY BE INSTANCES WHERE DEBRIS IS EVEN ADDED.SUCH LOCATIONS SHOULD BE NOTED SO
VEGETATION BECOMES ESTABLISHED (COMMONLY SIX WEEKS).
THAT THIS DEBRIS IS NOT ACCIDENTALLY REMOVED. EDUCATING ADJACENT PROPERTY
-NO PORTION OF THE STORMWATER WETLAND WILL BE FERTILIZED AFTER THE FIRST
OWNERS ABOUT THE HABITAT BENEFITS OF DEBRIS AND VEGETATION CAN DECREASE
INITIAL
REQUESTS FOR REMOVAL
FERTIUZATION THAT IS REQUIRED TO ESTABLISH THE WETLAND PLANTS.
4.
REGULARLY REMOVE DEBRIS AND UTTER. SPECIAL ATTENTION SHOULD BE GIVEN TO
-STABLE GROUNDCOVER WALL BE MAINTAINED IN THE DRAINAGE AREA TO REDUCE THE
REMOVING FLOATING DEBRIS.
SEDIMENT LOAD TO THE WETLAND.
5.
SEDIMENT GRADUALLY ACCUMULATES IN MANY BMPS. FOR MOST BMPS, ACCUMULATED
-ONCE A YEAR, A DAM SAFETY EXPERT SHOULD INSPECT THE EMBANKMENT.
SEDIMENT MUST EVENTUALLY BE REMOVED. HOWEVER, REMOVAL INTERVALS VARY SO
DRAMATICALLY AMONG FACILITIES THAT NO RULES OF THUMB'ARE APPLICABLE.
AFTER THE STORMWATER WETLAND IS ESTABLISHED, INSPECT IT MONTHLY AND WITHIN 24
6.
BARE AREAS MUST BE RESTABILIZED AS QUICKLY AS POSSIBLE. NEWLY SEEDED AREAS
HOURS AFTER EVERY STORM EVENT GREATER THAN 1.0 INCHES (OR 1.5 INCHES IF IN A
SHOULD BE PROTECTED WITH MULCH AND/OR AN EROSION MAT THAT IS SECURELY STAKED.
COASTAL COUNTY).
FOR BMPS THAT RELY ON FILTRATION, SUCH ASBIORETENTION FACIUTIES, IT IS CRITICAL
THAT ADJACENT SOILS DO NOT CONTAMINATE THE SELECTED MEDIA DURING OR AFTER
CONSTRUCTION. IF THE SITE IS NOT PERMANENTLY STABIUZED WITH VEGETATION WHEN THE
REFIRED INSPECTION &�AIN�ANCE�EQUENCY FOR
FILTER MEDIA IS INSTALLED, THE BEST DESIGN PRACTICE IS TO SPECIFY SOD OR OTHER
BIORETENTION CELLS
ROBUST EROSION CONTROL PRACTICES FOR ALL SLOPES IN AND IMMEDIATELY AROUND THE
STORMWATER WETLANDS, WET DETENTION BASINS,
BMP.
MONTHLY AND WITHIN 24 HOURS AFTER EVERY WATER QUALITY STORM
7.
EROSION CONTROL ACTMTIES SHOULD ALSO EXTEND TO AREAS IMMEDIATELY DOWNSTREAM
(GREATER THAN 1.5 INCHES IN COASTAL COUNTIES AND GREATER THAN
OF THE BMP.E ROOTS OF WOODY GROWTH SUCH AS YOUNG TREES AND BUSHES IN
TH
1.0 INCH ELSEWHERE
EMBANKMENTS ARE DESTABILIZING. CONSISTENT MOWING OF THE EMBANKMENT CONTROLS
STRAY SEEDUNGS THAT TAKE ROOT. WOODY GROWTH, SUCH AS TREES AND BUSHES,
THE FOLLOWING REQUIRE INSPECTION AND MAINTENANCE QUARTERLY AND WITHIN 24 HOURS AFTER
FURTHER AWAY FROM THE EMBANKMENT SHOULD NOT POSE A THREAT TO THE STABILITY
EVERY WATERQUAUTY STORM (GREATER THAN 1.5 INCHES IN COASTAL
OF THE EMBANKMENT AND CAN PROVIDE IMPORTANT RUNOFF FILTERING BENEFITS. TREES
COUNTIES AND GREATER THAN 1.0 INCH ELSEWHERE):
AND BUSHES SHOULD BE PLANTED OUTSIDE MAINTENANCE AND ACCESS AREAS.
LEVEL SPREADERS
8.
ANIMAL BURROWS ALSO DIMINISH THE STRUCTURAL INTEGRITY OF AN EMBANKMENT.
INFILTRATION DEVICES
MUSKRATS, IN PARTICULAR, BURROW TUNNELS UP TO 6 INCHES IN DIAMETER. EFFORTS
SAND FILTERS
SHOULD BE MADE TO CONTROL ANIMAL BURROWING. BURROWS SHOULD BE FILLED AS SOON
EXTENDED DRY DETENTION BASINS
AS POSSIBLE.
PERMEABLE PAVEMENT
9.
EACH TYPE OF BMP MAY HAVE MECHANICAL COMPONENTS THAT NEED PERIODIC ATTENTION.
ROOFTOP RUNOFF MANAGEMENT
FOR EXAMPLE, VALVES, SLUICE GATES, FENCE GATES, LOCKS, AND ACCESS HATCHES
FILTER STRIPS *
SHOULD BE FUNCTONAL AT ALL TIMES. THE ROUTINE INSPECTION, EXERCISING, AND
GRASSED SWALES *
PREVENTIVE MAINTENANCE ON SUCH MECHANICAL COMPONENTS SHOULD BE INCLUDED ON A
RESTORED RIPARIAN BUFFERS *
ROUTINE INSPECTION /MAINTENANCE CHECKLIST.
10.
VEGETATION MAINTENANCE IS AN IMPORTANT COMPONENT OF ANY MAINTENANCE PROGRAM.
* ALTHOUGH THESE DEVICES REQUIRE QUARTERLY INSPECTION, MOWING WALL USUALLY BE DONE AT
THE GRASSES AND PLANTS IN ALL BMPS, BUT PARTICULARLY IN VEGETATIVE BMPS SUCH
MORE FREQUENT INTERVALS DURING THE GROWING SEASON.
AS FILTER STRIPS,GRASS SWALES, RESTORED RIPARIAN BUFFERS, BIORETENTION FACILITIES,
TO SUMMARIZE, DEVICES THAT INCLUDE VEGETATION IN A HIGHLY ENGINEERED SYSTEM
AND STORMWATER WETLANDS, REQUIRE REGULAR ATTENTION.
REQUIRE INSPECTION MONTHLY AND AFTER LARGE STORM EVENTS TO CATCH ANY PROBLEMS WITH
11
THE SOIL IN VEGETATED AREAS SHOULD BE TESTED EVERY OTHER YEAR AND
FLOW CONVEYANCE OR VEGETATIVE HEALTH BEFORE THEY BECOME SERIOUS. ALL OTHER BMPS
ADJUSTMENTS MADE TO SUSTAIN VIGOROUS PLANT GROWL WITH DEEP,
SHOULD BE INSPECTED QUARTERLY AND AFTER LARGE STORM EVENTS.
WELL -DEVELOPED ROOT SYSTEMS. AERATION OF SOILS IS RECOMMENDED FOR FILTER
ALL INSPECTION AND MAINTENANCE ACTIMTES SHOULD BE RECORDED AND BE AVAILABLE UPON
STRIPS AND GRASSED SWALES WHERE SEDIMENT ACCUMULATION RATES ARE HIGH.
IDEALLY, VEGETATIVE COVERS SHOULD BE MOWN INFREQUENTLY, ALLOWING THEM TO
REQUEST.
DEVELOP THICK STANDS OF TALL GRASS AND OTHER PLANT VEGETATION. ALSO,
THE CHECKLIST, AT A MINIMUM, SHOULD INCLUDE THE FOLLOWING:
12.
TRAMPUNG FROM PEDESTRIAN TRAFFIC SHOULD BE PREVENTED.
AREAS IMMEDIATELY UP- AND DOWNSTREAM OF SOME BMP PLANT INSTALLATIONS
-DATE OF INSPECTION.
OFTEN EXPERIENCE INCREASED EROSION. ALTHOUGH PROPERLY DESIGNED, LOCATED,
CONDITION OF EACH OF THE BMP ELEMENTS.
AND INSTALLATIONS EXPERIENCE THIS EFFECT TO ONLY A MINOR
-ANY MAINTENANCE WORK THAT WAS PERFORMED (AS WELL AS WHO PERFORMED THE WORK).
DEGREE, ALL EROSION SHOULD BE REPAIRED IMMEDIATELY TO PREVENT SPREADING.
DEGREE AL EROSONEDION
-ANY ISSUES NOTED FOR FUTURE MAINTENANCE (SEDIMENT ACCUMULATING, VEGETATION NEEDING
LIVE STAKES, LIVE FASCINES, AND OTHER SOIL BIOENGINEERING TECHNIQUES, POSSIBLY
PRUNING OR REPLACEMENT, ETC.).
IN COMBINATION WITH 3-D GEOTEXTILES, CAN BE APPLIED TO EROSION IN NATURAL
ANY DEFICIENT BMP ELEMENTS NOTED IN THE INSPECTION SHOULD BE CORRECTED, REPAIRED OR
DRAINAGE WAYS WITH MINOR GRADING.
REPLACED IMMEDIATELY. MAJOR REPAIRS OR MAINTENANCE WORK SHOULD INCLUDE THE SAME
13.
IT IS IMPORTANT TO NOTE THAT DWQ HAS SOME SPECIFIC REQUIREMENTS RELATED TO
LEVEL OF INSPECTION AND DOCUMENTATION AS ORIGINAL INSTALLATIONS.
SOME MANAGEMENT PRACTICES, SUCH AS THOSE PERFORMED WITHIN BUFFERS, THAT
MUST BE FOLLOWED. IN ADDITION, ANY VEGETATION THAT POSES THREATS TO HUMAN
ALTHOUGH A NONPROFESSIONAL CAN UNDERTAKE MANY MAINTENANCE TASKS EFFECTIVELY, A
SAFETY, BUILDINGS, FENCES, AND OTHER IMPORTANT STRUCTURES SHOULD BE
PROFESSIONAL SHOULD BE CONSULTED PERIODICALLY TO ENSURE THAT ALL NEEDS OF THE BMP
REMOVED. FINALLY, VEGETATION MAINTENANCE ACTIVITIES NATURALLY CHANGE AS THE
FACIUTY ARE MET. IN ADDITION, IT IS ADVISABLE TO HAVE PROFESSIONALS DO THE MORE
PROJECT AGES FROM CONSTRUCTION, WHEN THE VEGETATION IS STILL GETTING
DIFFICULT OR SPECIAUZED WORK. FILLING ERODED AREAS AND SOIL -DISTURBING ACTIVITIES, SUCH
ESTABLISHED, TO A MATURE STATE
AS RE -SODDING OR REPLANTING VEGETATION.
14.
MAINTAIN A PERMANENT POOL OF WATER IS THE NEED TO REGULARLY MONITOR AND
MANAGE CONDITIONS TO PROMOTE A HEALTHY AQUATIC ENMRONMENL AN INDICATOR
OF EXCESS NUTRIENTS IS EXCESSIVE ALGAE GROWTH IN THE PERMANENT POOL OF
WATER. IN MOST CASES, THESE PROBLEMS CAN BE ADDRESSED BY ENCOURAGING THE
GROWTH OF MORE DESIRABLE AQUATIC AND SEMI -AQUATIC VEGETATION IN AND
AROUND THE PERMANENT POOL THE PLANTS SELECTED SHOULD BE TOLERANT OF
VARYING WATER LEVELS AND HAVE A HIGH CAPACITY TO INCORPORATE THE SPECIFIC
NUTRIENTS ASSOCIATED PATH THE PROBLEM. IF ALGAE PROLIFERATION IS NOT
ADDRESSED, ALGAE -LADEN WATER WALL BE WASHED DOWNSTREAM DURING RAIN
EVENTS AND MAY CONTRIBUTE TO NUISANCE ODORS AND STRESSES IN DOWNSTREAM
AQUATIC HABITAT.
15.
PONDED WATER CAN FUNCTION AS BREEDING GROUNDS FOR MOSQUITOES AND OTHER
INSECTS. THE BEST CONTROL TECHNIQUE FOR BMPS THAT MAINTAIN A PERMANENT
POOL OF WATER IS TO ENSURE THAT IT DOES NOT DEVELOP STAGNANT AREAS. BMPS
WITH PERMANENT POOLS SHOULD INCLUDE A SOURCE OF STEADY DRY -WEATHER FLOW.
IN LARGER BASINS, FISH CAN BE STOCKED. ADDITIONALLY, SPLASH AERATORS CAN BE
EMPLOYED TO PREVENT
STAGNANT WATER.
"Vegetation not shown da,: Average depth of permanent pool to use in the SA/DA tables (ft)
Option 1: d
Ut,P
"Hardeners _ Aperm- Pwnr
emergency overflow
not shown �, A.Mthetf Rxu_sArlf LAhrx_pond Depth
)]
option 2: d , = C0.25x 1 + A + x �A
Side slope stabilized r" "-t°' t ``t sheu
per PE judgment Temporary pool Vegetated' Freeboard level
Permanent pool Side slope (1ft above max stage)
Bottom of vegetated shelf
Outlet above Bottom of pond (Sediment Vegetated* Max Stage
temporary pool" clean -out top elevation) shelf Forebay
Sediment clean -out loft, 10:1 j Side sl 9pes
Outlet orifice
b'' -
ottom elevation,,._ _ Side slo 2 y
WET DETENTION BASIN ELEMENTS: CROSS SECTION
15X
OUTLET STRUCTURE WITH TRASH RACK. 6" MIN.
FREEBOARD FROM TEMP. POOL ELEV.
INVERTED WATER QUALITY ORIFICE
LOCATED THIS SIDE (SEE DETAIL)-\
TEMPORARY
_o
PERMANENT I
PERMANENT POOL
6" MIN.
MAIN POND
BACK OF OUTLET STRUCTURE
LOCATED AT TOE OF 10:1 SLOPE
STRUCTURE--,,,,,,,
I L-WATER QUALITY ORIFICE
WATER QUALITY ORIFICE DETAIL
3:1 STABILIZED SLOPE, _ 20' MAINTENANCE
LITTORAL SHELF W/ WETLAND
PLANTINGS, 10' MIN. WIDTH
y� 6" FREEBOARD
IFERGENUSED CY WEIR
1' SLOPE I I) ,- ANTI -SEEP
n \ COLLARS
PAD
POND PROFILE
DUCTILE IRON MAINTENANCE
DRAIN PIPE WITH SLUICE
GATE OR VALVE. (OFFLINE
FROM OUTLET AND LOCATE
VALVE IN BERM) 0.5% SLOPE MIN.
WETPOND
LITTORAL SHELF AND BERM DETAIL
SECTION AT MAINTENANCE ROAD ACCESS AND FOREBAY
Main Pond
-80% Perm. Pool Volume
-Avg. depth, 3'ft
Length, L -3:1 side slope to bottom
1 LW-I.5:1, minimum
Width, W
Forebay
Volume:
-20% Permanent
Pool Volume
--2:1 side slopes
SECTION AT STORMWATER OUTFALL
:E ACCESS ROAD
BOVE HIGH WATER ELEVATION
STABILIZED SLOPE /
STRUCTURE
POOL ELEVATION
SECTION AT OUTLET STRUCTURE
WETPOND CROSS SECTIONS
Optional flow -path
elongation baffles
Emergency
Overflow
FilteTr
Strip
30*ft
Flow Path
(3:1'recommended)'
/ t Spreader
10-ft Vegetated Shelf Outlet with channel
Forebay g Vegetated Side Structure ( )
Berm -All sides of main pond, -Side slope, 3:1
(option: excluding forebay berm)
-Vegetated above perm. pool Perm, Pool Level
-Side slopes, 10:1 -Mid-point of veg. shelf
WET DETENTION BASIN ELEMENTS PLAN VIEW
2:1
RIP RAP INLET
PROTECTION
OR INLET PIPE
POND MAINTENANCE INFORMATION
MUST BE POSTED AT SITE
POST CONSTRUCTION
CONTROLS EASEMENT (PCCE)
1
t.
~x:~•
R ER
A ' PERMANENT' POOL. ELEV..:. OOD
SEDIMENT ,rc .. .,
... RACK . ..
EBAY ' 3+ ... ... ❑
SLOP:.
y
ASV
aCC
t :•yr=3 -.)� � � � Lis
P -.A
<•s
U
B
U
NOTES:
1. 4-6 INCH LAYER OF AMENDED SOIL IS RECOMMENDED ON LITTORAL
SHELF AREA WHERE PLANTINGS ARE REQUIRED
(SEE SOIL PARAMETERS IN BMP DESIGN MANUAL)
2. PROVIDE 20 ACCESS EASEMENT TO CONNECT WETPOND EASEMENT TO
DEDICATED RIGHT OF WAY. ACCESS ROAD SHALL HAVE MIN. 12' STABILIZED
WIDTH, MAX. LONG. GRADE OF 15%, MAX. CROSS -SLOPE 5%.
20' ACCESS
EASEMENT TO PUBLIC
R/W, (TYP)
PLAN VIEW
WETPOND PLAN
OUTLET STRUCTURE WITH
POST CONSTRUCTION
TRASH RACK. 6- MIN.
CONTROLS EASEMENT
FREEBOARD FROM TEMP.
10' OFFSET FROM
POOL ELEV.
LITTORAL SHELF
SLOPE BREAK
RIP RAP BERM AND
W WETIAND
WEIR CLASS B RIP
INVERTED WATER
PLANTINGS -
50 YEAR EVENT RAP 15' MIN. DEPTH.
QUALITY ORIFICE
10' MIN.
STORMWATER STORAGE
LOCATED THIS SIDE
WIDTH g•
SEE DETAIL 21.08
.Q�
TEMPORARY POOL1
6' MIN. FREEBOARD]
__
PERMANENT
ALL BERM SLOPES TO BE
STABILIZED WITH GRASS.
1-3:1 SLOPE
PROTECTION
EMERGENCY WEIR
IF USED
WVKMENT POST CONSTRUCTION
CONTROLS EASEMENT
10' OFFSET FROM
SLOPE BREAK
INLET PIPE)
HELF "7'•
'G, �w `':a,'M.1'o-:4�
U -
1 D LTR�ORAL
••; ,
q::`
_T
ENERGY DISSIPATO 2:1 SLOPE STABIUZED I I I=1 I
I
-
III -III
TO POND BOTTOM
�-FLOTATION PAD
SEDIMENT FOREBAY
BACK OF
OUTLET
DUCnLE IRON MAINTENANCE
DRAIN PIPE WITH SLUICE
STRUCTURE
LOCATED AT
GATE OAWN
POND
TOE OF 10:1
FROM ORUTLET ANDOL.00ATE
NOTES:
SLOPE
VALVE IN BERM)
0.5% SLOPE MIN.
1. 4-6 INCH LAYER OF AMENDED SOIL IS RECOMMENDED IN ANY
AREA WHERE PLANTINGS ARE REQUIRED (SEE BMP DESIGN MANUAL).
WETPOND PROFILE
:rams '•,a
��.OZQ5'- il W6
ZONE
ZONE
ZONE 2,
NOTES:
1. PLANTINGS ZONES AND PLANT SELECTION PER THE
BMP DESIGN MANUAL.
2. ALL PLANTINGS SHALL BE LOCAL NATIVE SPECIES.
3. IRRIGATION MAY BE PROVIDED FOR INITIAL
ESTABLISHMENT & DRY SEASON.
ZONE
ZONEr::.::
11111111119011111
,
POND CROSS SECTION
xm ro sue
WETPOND PLANTING PLAN
NO TREES ON
EMBANKMENT
SUMMIT
LAND SERVICES
P.O. BOX 7442
CHARLOTTE, NC 28241
OFFICE: 704.626.2800
FAX: [phone]
W W W.SUMMrr-COMPANIES.COM
PROJECT:
CLIENT:
coo
QW
® O
hr:�
pq.,0
Cat
fit
ORIG.PROJ.DATE :
SCALE: N.T.S.
DRAWN BY: AW
CHECKED BY: MGV
CA/�D(r�rii
...............�/�,
?•• SUMMIT
'LAND SERVICES,PC:
I' No. C-3126
����'• �:
.......... �`�
..
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1CARo!/'''
,moo .§xa, ti9
SEAL DATE:
12-30-2014
PROJECT NO:
3350
SHEET
C802

Emergency Spillway
Stabilized Inlet
TPE
LStablizd
Shallow Land
l Treatment Volume
k`
1 •
r` f
PPE
A /X
3
♦ r a _'
{
Shallow.
t
M LF
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t .R-
Note: Depending on site soils and groundwater elevations, a clay or synthetic liner may be required to maintain PPE at design elevation.
STORMWATER WETLAND CONCEPTUAL DIAGRAM
°
Ltd 'j Maintenance
u ear
Ilk
Sedlrelent '
�. +. t Forebav _ 1 Disposal Area
�- 1L- putlet �--
1 - Slructur� �-y.
Shallow
Water `��.. ,.� - - VPPp Pool I - --
Broad
Qested
WI
Shallow
Land
STORMWATER WETLAND PLAN
42" DIA CONCRETE RISER
(INSIDE DIAMETER)
W/ TRASH RACK
r- ANTI -VORTEX PLATE
A
3' RECTANGULAR WEIR IN: 722.00'
10" ORIFICE IN: 721,00'
TOP:_ 723.00'
18" RCP OUT:
719.00'
5'x5'x1'
ANTI-FLOATION BLOCK
RISER FOR BMP=B DETAIL
NTS
TECHNICAL SPECIFICATIONS:
1. SUBGRADE TO BE PROOF ROLLED PRIOR TO EARTH FILL
PLACEMENT. ANY SOFT OR PUMPING AREAS ARE TO BE
UNDERCUT AND REPLACED NTH COMPACTED EARTH FILL.
2 COMPACTED EARTH FILL TO HAVE DRY UNIT WEIGHT OF AT LEAST
90 PCF. ALL EARTH FILL TO BE COMPACTED TO MINIMUM OF 95%
OF STD. PROCTOR MAXIMUM DRY DENSITY.
3. EXCAVATED SIDE SLOPES TO BE STABILIZED WITH SOD.
4. FINAL EMBANKMENT SLOPES TO BE TRACKED AND STABILIZED
NTH SOD.
5. ANTI -SEEP COLLARS FOR DISCHARGE PIPE SHALL HAVE
WATERPROOF CONNECTION TO DISCHARGE PIPE.
NOTES
1. DRAINAGE AREAS MUST BE STABILIZED BEFORE FILTRATION
CONTROLS AND FILTER MEDIA ARE INSTALLED.
2. ALL EMBANKMENTS MUST BE CONSTRUCTED PER SECTION 4.0.6
EMBANKMENT REQUIRMENTS IN BMP MANUAL
1'-0" MIN.
NOTES
1. FIRST LAYER OF STONE TO BE #57 WASHED STONE.
2. SECOND LAYER TO BE STANDARD RIP RAP NTH d50
= .5' MIN.
FOREBAY STONE CHECK DAM
J / /
'
h I
//12
`OMP "B"
530-------
i
l - 529 — -
- - 527 --__
Ln L3 ' \\\ b
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I
PROPOSED LEGEND
PROPERTY LINE
PROPOSED ROAD CA
PROPOSED CURB k GUTTER
PROPOSED SIDEWALK
PROPOSED SETBACK
*:i_;:, ,a V°:idtili:�Y. a4.iYe 7'0i l:1 L Jt?i'iri1:f
W
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GRAPHIC SCALE
20 0 10 20 40
( IN FEET )
1 inch = 20 fl
SUMMIT
LAND SERVICES
P.O. BOX 7442
CHARLOTTE, NC 28241
OFFICE: 704.626.2800
FAX: [phone]
W W W.SUMMIT-COMPANIES.COM
■ PROJECT: ■
CLIENT:
W
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00
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SEAL DATE:
12-30-2014
PROJECT NO:
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SUMMIT
v� oc� v-9 LAND SERVICES
Z Q Q P.O. BOX 7442
" Z Co o O GENERAL NOTES: CHARLOTTE, NC 28241
H,,.., = F'r o OFFICE: 704.626.2800
r O 7I co SLOPE AS INDICATED ON PLANS LL J O f1 r 0 -1-4 rr rr W J d r"'r Z FAX: 7oa.626.2so6
,mZ�xn 9 �„�--"'' 00co=Z ,m,Z�x> CHAMFER ALL CORNERS 1 OR HAVE A RADIUS OF 1 . oocn= WWW,SUMMIT-COMPANIES.COM
O BELL END OF PIPE / fY Z O O = n � W u-
=� >m TO FACE OF WALL.-��� �U4�oc�� =mz�'T' PLACE 2 #6 "Y" BARS IN THE TOP OF ALL ENDWALL FOR PIPE CULVERTS 42" 1- � 00 PROJECT:
ZMCnaoo s vd�i�~ ZZ J Z�or---n AND OVER WITH A MINIMUM OF 3" COVER AND A LENGTH OF 6" LESS THAN �F�Q�
n=tea , , , , VCON
V, ��~qrI c�==Z ENDWALL LENGTH. oocnQ
z F-t
ti I'' _ ' .� I as -BARS o o o CONSTRUCT BOTTOM SLAB WITH FORMS . W o`- ��Z DO NOT INTERPRET WALL THICKNESS (T) SHOWN FOR THE THICKNESS
ACCEPTABLE, BUT IS USED IN COMPUTING ENDWALL QUANTITIES.
PLAN B IV WHEN THE CONTRACTOR ELECTS TO USE A CONSTRUCTION JOINT AT THE BOTTOM ® ® U
FOOTING OF THE PIPE, PLACE BAR "X" DOWELS IN THE BASE AS SHOWN ON PLANS. a--+
0 (IF CONST. JOINT IS USED) DOWEL W 0 SPACE BARS APPROXIMATELY ON 12" CENTERS UNLESS OTHERWISE DIRECTED J co)
� �
_ y O END ELEVATION BAR-"X" j to z Z BY THE ENGINEER. O33 � � �
CAzclZ G a G 0Z� W o120Z oZ�m a
Clzz M � LL N W m WHEN THE CONTRACTOR ELECTS TO USE A CONSTRUCTION JOINT AT THE BOTTOM '� N W co Q
= p CO) > 'I v '-' P U HE BA E SEPARATELY LEAVE THE POUR ROUGH o >
O
Ccm= I I
m=' I I I 11 p Z
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�rZ- o� I C0�
GJ�Lu
Lu =mpz j LIJ
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QZW co m zo
mry dZW ao
-" OPTIONAL CONSTRUCTION JOINT f W m ' 0 � � C% W m
n �
Co
�
m Ca0 ELEVATION
�NZ0
m
DOWELS IN ENDWALL WITH REINFORCED CONCRETE PIPE
LOC-
PIPE
DIA.
SINGLE PIPE
DOUBLE PIPE
15"
18"
24"
30"
361,
42"
48"
15"
IS"
24"
30"
36"
42"
48"
Ems
nVn
nyll
A2
nyn
l/Xn
tlyfl
nVn
l4,
Y*
nyn.
A5
Y*
nXn.
nyn
NXn
llyn
A3
nyn
llyn
Y*
"xn
V*
G
OTY.
22
3
3
4
2
2
2
2
3
4
4
2
5
2
M
OTY.
_
_
1
1
2
2
2
2
3
G
OTY.
2
2
3
3
4
4
5
2
2
3
3
4
4
5
TOTAL LBS.
9
9
14
14
19
55
65
12
12
19
19
23
77
92
= W =Cr 0 C m I-I;m CLIENT:
W .7 ccCLIENT:
000 mWZ0 zvpI
Woad �(A W;ar z
m
Wac
EET 1 OF 3 *SEE SHEET 3 SHEET 1 OF 3 HEET 3 OF 3 SHEET 3 OF 3
838.01 838.0 F838.oj
Q w
O
1 3
z
H a C NOTES: Q Q
> C0 O 0 m = V H O = W1 FT. D g * THIS PRECAST ENDWALL MAY BE USED FOR THE FOLLOWING _ U ORIG.PROJ.DATE : 12-30-2014
r O m (/I SLOPE AS INDICATED ON PLANS LL J O " r O -ice STANDARDS: 838.01, 838.11, 838.21, 838.27, 838.33, tL J CL "Z
p Z m ISCALE: N.T.S.
H Z x D g o O O 07 = I1 Z -(_ > 838.39, 838.51, 838.57, 838.63 AND 838.69. O �fA =
= Z ^ 0 = * DRAWN BY: AW
'n O , o M 4" / *+ T W Q LL = = O > O m INSTALL PRECAST ENOWALL3 WITH WINGS AND PAY W Q LL =
_ -n yam I ,� t* H U o C9 71 Z m " „ FOR IN ACCORDANCE WITH SPECIFICATION SECTION 838. ~ 0 � O 0 CHECKED BY: MGV
al= O Q r-M = CO O O 1-0 1 0 • USE 4000 PSI CONCRETE . H x~ Z~
Z,=-, 7i F=- O W �` F"i O 1" rl ' PROVIDE ALL REINFORCING STEEL WHICH MEETS ASTM A615 Co F ^ LL O J
LLJ
G7 O r� a C.S. = O ~ Q C7 2 = Z "' - FOR GRADE 60 AND WELDED WIRE FABRIC CONFORMING p O V} Q
n D + 1 `i PIPE Z INI > > O ( TO ASTM A185 WITH 2" MIN. CLEARANCE. Z = Z
NImo,, " '+ '^ - Sr 1 #4-BARS W p Co 1-4 O CS/RCP H2 ' H2 * OSHAESTANDARDLIFT L1928ES R704NS IN ACCORDANCE WITH 0- O
O \ r C3 Z H1 H1 * PIPE TO BE GROUTED INTO HEADWALL AT JOB SITE BY ' O J
Z y CONTRACTOR Cl
11111 tD- * ALL ELEMENTS PRECAST TO MEET ASTM C913. c
c - - - - 1 .O„ * WELDED WIRE FABRIC MAY BE SUBSTITUTED FOR REBAR cN
PLAN 12n AS LONG AS THE SAME AREA OF STEEL IS PROVIDED. M = 0 I.J. w
>- ¢ * CHAMFER ALL CORNERS 1" OR HAVE A RADIUS OF 1". Q 10
FOOTING 8" D.C.(TYP.)
(IF CONST. JOINT IS USED) DOWEL W 8 " O.C.(TYP.) 6- REFER TO CHART 3 (n
�i REFER TO CHART
_+ ZO rr ' J 0 FOR BAR SIZE FOR BAR SIZE NOTE: THE MINIMUM BAR SIZE SHALL BE #5 BARS Y
Z m G M G END ELEVATION BAR= X Cr O 3 = rn AT 8" CTS.THE CONTRACTOR WILL HAVE THE OPTION = J N
t71 p ei Z OLL Z Y N E LEVAT ION SIDE TO INCREASE THIS BAR SIZE AS NEEDED. a o
rn 0
�pmr- w 0 Zor c�3a� ulna
_ -i Co
O
c C m x
CO M rZCAI f
> 1 1 1 I I I
m rm v L DOWEL
m v
DIMENSIONS AND CONCRETE QUANTITIES
USING CONCRETE PIPE
COMMON DIMENSIONS
SINGLE PIP
DOUBLE PIPE
D
H
8
O
T
S
L
YD,-
M
L
YD3
15"
3'-3"
1'-8"
2'-9"
214"
91tof
5'-6"
0.7
2'-2"
7'-8"
1.0
18"
3'-7"
1'-10"
3'-2"
211"
1011
6'-4"
1.0
2'-7"
8'-11"
1.3
24"
4'-2"
2'-1"
4'-0"
3"
10"
8'-0"
1.5
3'-5"
it'-5"
2.0
30"
5'-0"
2'-G"
4'-7"
414"
1111"
9'-2"
2.3
4'-3"
13'-5"
3.1
36"
5'_B"
2'-B"
5'-6"
44"
1111"
11'-0"
3.4
5'-0"
16'-0"
4.5
42"
6'-2"
3t-I "1
6'-4"
51$"
IIw
12'.8"
4.5
5'-10"
18'-6"
6.0
48"
6'-9"
3r 5n
7`-2d
SACn
11L1°
14'-4"1
6.0
1 6'-B"
21'-0"
8.0
Iz„I J O Ir CA S I-+ Z �J�F>,-\N... A RO�i''�.
ALLN�CAI
Z W2 FT.
W
JNJ O
a x
s a N° c n _
IL
Z p� 31 d Nrn0
d Z W cD =
0 O � OPTIONAL CONSTRUCTION JOINT Co W m � � rn
co 0. > > rn 1-4
DOWELS IN ENDWALL WITH C. S. PIPE
LOG.
PIPE
DIA.
SINGLE PIPE
DOUBLE PIPE
15"
18"
24"
30"
36"
42"
48"
15"
18"
24"
30°
38"
42" 1
48"
BARB
nX"
nXn
"XA
fox"rrxn
Ilx"
Y*
nXn
Y*
nXn
nXn
nXn
nXn
nXn
nXn
Y*
Irxn
Y*
G
CITY.
2
2
1 3
3
4
4
2
5
2
2
2
3
3
4
4
2
5
2
M
CITY.
-
-
-
-
-
1
1
1
2
2
2
2
G
QTY.
2
2
S
3
4
4
5
2
2
3
3
4
4
5
TOTA1 LBS.
9
9
14
14
19
53
62
12
12
18
1
23
73
85
9 < m 5
ELEVATION
co
2t M N -n
CA m
m
SHEET 2 OF 3
IL
SUMMIT
0 W a =LAND SERVICES,PC=
r :Z-
f� i ; No. C-3126
W al
AT
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'��r�rrrlMM11```
SEAL DATE:
12-30-2014
PROJECT NO:
SHEEETp2 OF 3 HEET 1 OF 1 SHEET 1 OF 1 3350
838.01 *SEE SHEET 3 838 ■ 0 lj 838,80 1 838.80
SHEET
2 4 loo
,
11.0 .: 11.0
DIMENSIONS AND CONCRETE QUANTITIES
USING CORRUGATED STEEL PIPE
COMMON
SINGLE PIPEI
DOUBLE PIPE
D
H
B
G
L
IYD3
M
L
YD3
15"
3'-4"
1'-S"
2'-6"
5'-0"
0.7
11-11"
6'-11"
1.0
18"
3`-7"
1'-10"
2'-11"
5'-10"
1.0
2'-3"
8'-1"
1.2
24"
4'-1"
2'-1"
3`-80).
7'-4"
1.4
3'-0"
10'-4"
1.9
30"
41-7"
2'-4"
4'-5"
8'-10"
2.0
3'-9"
12'-7"
2.7
36"
51-1"
2'-7°
5'-2n
10'-4"
2.8
4'-6"
4'-10'
3.8
2'-t0"
5'-11"
1'-10'
3.8
5'-3"
17'-1"
5.0
48"
6'-1"
3'-1"
6'-B"
13'-4"
4.9
1 6'4'
18'-4"
7.5
M F Q= r Z 0 D
v
Z o o Co
Lo 0 \ Ms Q
W Z 4 r to
v A r PLAN
ENDWALL DIMENSIONS
FT,
MINIMUM
MIN./MAX.
MIN./MAX.
MIN./MAX.
MIN./MAX.
MIN./MAX.
PIPE DIA.
BAR SIZE
H1(FT.)
H2(FT.)
D (FT.)
W1
W2
1.0
#5 111 8"
1.25/2.00
2.00/3.75
1.2511.75
3.00/3.75
5.50/6.00
1.25
#5 @ 8"
1.26/2.00
3.00/3.75
1.25/2.00
3.50/3.75
6.5016.75
1.50
#5 @ 8"
1.26/2.00
3.00/4.26
1.50/2.50
3.60/3.75
6.50/6.76
2.0
#5 0 B"
1.5012.50
4.00/4.75
1.75/2.50
4.00/4.25
7.50/8.25
2.5
#5 @ a"
2.50/3.50
4.00/6.00
2.00/3.00
4.50/5.50
10.00/11.50
3.0
#5 @ 8"
3.00/3.50
5.00/6.00
2.75/3.50
5.25/5.75
11.50/11.75
3.5
#5 @ 8"
3.25/4.50
6.00/6.75
3.25/3.50
6.00/6.75
12.00/13.25
4.0
#5 @ a"
3.50/4.50
6.50/7.00
3.25/3.50
6.50/6.75
13.00/13.25
4.5
#5 @ 8"
4.00/5.00
6.50/8.50
3.25/4.00
7.00/9.25
13.50/15.75
5.0
#5 @ 8"
4.50/5.00
7.00/8.50
3.25/4.00
7.25/9.25
13.75/15.75
5.5
#5 0 8"
4.50/5.00
7.50/8.50
3.25/4.00
7.25/9.25
14.00/15.75
6.0
#5 @ 8"
4.50/5.00
7.50/8.50
3.25/4.00
7.75/9.25
14.75/16.75
Y

.
v GENERAL NOTES: a p a SUMMIT
O I11 BACK OF CURB FRAM ; IA" H O 0 I17
�€��.. $40.0 USE CLASS "e" CONCRETE THROUGHOUT. O •a S LAND SERVICES
< X PROVIDE ALL CATCH BASINS OVER 3'-6" IN DEPTH WITH STEPS 12" (r- Q < EXPANSION JOINTS H i
1--1 a " ON CENTER. USE STEPS WHICH COMPLY WITH STD. DRAWING 040.66. Q Q m p-1 a n Q Q P.O. BOX 7442
> 1Oi O W O OPTIONAL CONSTRUCTION - MONOLITHIC POUR, 20 KEYWAY, OR #4 BAR DOWELS AT 1z-1� O V N 0 6 E�. 4'-6" 4'- " Z � V CHARLOTTE, NC 28241
�z-i=D Y
m-n >m
2000
z py a -n
-
o. A
m
P
c 12" CENTERS AS DIRECTED BY THE ENGINEER. ly, J O !y r O n -i CA n a 8" 6" " O (.'3 . OFFICE: 704.626.2800
Y L USE FORMS FOR THE CONSTRUCTION OF THE BOTTOM SLAB. O OQ U3 = z 1my Z � S > S V STDPACES. 840.03 FRAME o o D,_ = a FAX: [phone]
Q .. {,}O�O�{1y2x 11�n GRATE 8 HOOD �O WWW.SUMMIT-COMPANIES.COM
__-- •a IF REINFORCED CONCRETE PIPE IS SET IN BOTTOM SLAB OF BOX, ADO TO SLAB W `� LL = = m x '[ W z LL
•;e AS SHOWN ON STD. N0. 840.00. H U O O .. T Z 3 O ~ V O C'3 PROJECT:
USE TYPE "E", "F" AND "0" GRATES UNLESS OTHERWISE INDICATED. �..• = H ;East Z ='a 0 -ni i 1 I /. ` = F- a 1-4
a•. FOR 8'-O" IN HEIGHT OR LESS USE 6" WALLS AND BOTTOM SLAB. OVER co F� LL O J 0 pry
Cc l'-48'-O" TO 16'-0" IN HEIGHT USE 8" WALLS AND BOTTOM SLAB. ADJUST 0 O co Q n Z
QUANTITIES ACCORDINGLY. t0-i Cc p D R
to 0
0
PLAN
,p CONSTRUCT WITH PIPE CROWNS MATCHING.
CHAMFER
F>-1
Cl-
O
L
T x SEE NOTE ALL EXPOSED CORNERS 1".
p
z
Z
X
SECTION X-X DRAWING NOT TO SCALE.
r
O
TOP ELEVATION _
ip co
m
i cnF-LLo_j
0 O C13
'c to 0 PLAN f- >
w J CURB AND GUTTER WITH CATCH BASIN ON STEEP GRADES r W O
nk w TOP " CI
m USE ON FLAT ELEV. EXPANSION JOINT S
GRADES 2% AND UNDER
_, _
-_--- -J.NL laball.32CLUbm I I I
MO
W. 840.08 STEPS - STD, NO. 840.66 -r U S- 1 1 DEPRESSED GUTTER LINE
Aj EXPANSION JOINT m k�l
s'-. " v : +-Bx P E ATI - - - - PLAN OF TOP SLAB SECTION S-S
m �.` o ;t
O z 1 ! L a m g A c Z n z ELEVATION o Im a
1 6 o•, e E LL 0 NORMAL CURB AND GUTTER ON LIGHT GRADES LL I„F
Z 3 ---i :: cs CA z cs N
N _ 4 = I: ?'. z a W N = NORMAL GUTTER LINE 1Z-1 m W
6 C o $' 6° 0 6" _ ?q�- m 1-y - m � 6" E #8 "W" BARS #4 BAR �� EXPANSION JOINT x �, H
-i -NF SECTION Y-Y " s. ° = a -I 'i -i n x E°ev. = a
2 m z :v, O 40 D O (i z S IP11 z aI E ON G ES ER 2�I G w'
Ci > io T - DEPRESSED GUTTER LINE tCJ
C 0 RISER HT. q•. Q C G 0 d.
cf a VARIES ', o= Q o� 4
�71 _ r 0 w 0 0 EXPANSION JOINT 10 Q_j - 8 O Q C% O
t9 p 6" e' T SECTION J-J err .:, : o• A� :-; :.o o Q W � = C� p 1i 'r Q W
H = D Q° ° p WHERE 30" TO 38" PIPE IS USED y H = p DOWEL ELEVATION H P. I-
SEE NOTE SECTION M-M Lil - H g SECTION R-R NORMAL CURB AND GUTTER ON STEEP GRADES O Lil
CC
m H r WHERE 42" TO 54" PIPE IS USED = N rn W t-1 = CC N CLIENT:
a
WHERE 30 TO 38 PIPE IS USED
ai O
RISER HT.
N
z
M
ZO
V IE o• . o- D q .�'.•
J O
M .n
rr �: A a• �.y
WHERE 42- TO 54" PIPE IS USED + C; •,tn'.• 4•' '77
A
pM
DETAIL SHOWING METHOD
2 RISER D O SHEET 1 OF 2 SHEET 2 OF 2
MIM MM DIMENSIONS AND
QUANTITIES FOR
CONCRETE CATCH DABIN RASED ON MIN. HUIONT H. WITH NO RISER
DIMENSIONS OF BOX AND PIPE
COVER
DIMENSION
CU.YDS. CONC. IN BOX
DEDUCTIONS
ONE PIPE
C.Y. R.C.
PIPE
SPAN
WIDTtI
WIDTH
SPAN
YIN- HEIGHT
BARS-U
NO.
LENGTH
BARS-V
NO.
LENGTH
BARS-W
W.
ENBTH
TOTAL
LBS.
TOP
SLAB
-
BOTTOMTdT••
SLAB
0.235
WCNIMM
0.772
D
A
B
C
G
H
E
F
12"
3'-0'
2'-2-
-•
--
2'-9"
--
--
-•
••
--
--
•-
-
0.015
0.026
16"
3'-0"
2'-2-
3 .0
0.235
0.829
0.023
0.036
2'-2"
3'.3°
0.235
0.887
0.033
0,049
24"
3'-0"
2'-2"
3 -9
0.235
1.001
0.059
0.085
30"
3'-W
2'-2"
3'-4-
4`-3
1'-2"
4'-0"
4
1'-5"
2
3'-9"
3
3'-9"
39
0.123
0.321
1.433
0.092
0.127
30"
3'-0"
2'-2"
3'-10"
4-9
1'-S"
4'-0"
4
1'-11"
3
3'-9"
3
3'-9"
43
0-""
0.368
1,714
0.132
0.178
42"
3'-0"
2'•2"
4'-5"
5 •3
1'-6"
3r-2"
4
1'-8"
2
2'-11"
3
2'-11'
32
0.112
0.318
B
0.180
0.243
48N
3i-0"
2;.2N
5'-0"
5; 9
2'-0�
9'-2rt
4
2'-3"
3
2'-11i
3
2'-i1X
SS
0.145
0.352
2.052
0.235
0.317
54
3'-0'
2'-2-
5 -7
8 -3"
2'-7-
3'-2
4
2 -10
5
2 -11
9
2'-11
41
0.100
0.386
2.387
0.29T
0.401
1.4 Z T
z Ci
WW
W
Fry
� U
HEET 1 OF PLAN PLAN • RISER HAS .228 CUBIC YARDS OF CONCRETE PER FOOT HEIGHT SHEET 2 OF 2 W U
840.02 840.02 840.02
840.02
O
1 3
11 1 11r1
® v
v z c =
vm
NT1 z W
< 43" NOTE: USE TYPE 'rE" "F" AND "0" ORATE ~ } v O ch
~ . _ F+.t1 - --� c Q H • z DETAIL SHOWING TYPES OF GRATES r L2_�4__rr F
�o y O p UNLESS OTHERWISE NOTED. L. p Ir co D H O USE ACCORDING TO WATER FLOW. 2 11i 11� ny
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2 O e7 m � W u- - 0 D D TYPE rrGu TYPE rrEn TYPE r'F" r, W LL =
�i er " F- Gi 7¢Q, O ( = z rn A A 1 � 7 " SCALE: N.T.S.
co � 0 _ -4 �1 4 �C 1 1-1 = Cry 0 0 � .4/'� a V � O H DRAWN BY : AW
zlZi��'� .. N N yF OJ zpypr�Bills c_� � � 1-=F"'aW CHECKED BY: MGV
O,...LL.
n ~ = SECTION - LL SECTION - NM O O N t7 _ �� Z 0 M ELL) O <
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SHEET I O R �•-�'� EET 1 F 2 SHEET 2 OF 2 TYPE F
SECTION - RR 0 TYPE G � SECTION A -A SHEET 2 OF 2 PROJECT NO:
HOOD ELEVATION 840.03 840.03 3350
840.03 840.03
SHEET
2 '4 1 1. 1
11,1 11,1
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O Q �� '= F- CO) p O 1 DEPRESSION _N r, „ = P.O. sox 7aaz
1-4 O coPROVIDE ALL DROP INLETS OVER 3'-8" IN DEPTH WITH STEPS 12" Iz-4 �, C) r F-1 VJ w ') , j CC C)
p ON CENTER. USE STEPS WHICH COMPLY WITH STD. DRAWING 640.66. Q Z = j , u r _ rr �� J a H Z CHARLOTTE, NC 28241
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1840.141 1 840.10 1840.161 ONEEMPI z
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11.2 , 11. D
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m z m E O
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m Z _ GRATE AND FRAME GRATE AND FRAME GRATE AND FRAME ++ L` J a `-' z m Z S coi Y s" � CHAMFER ALL EXPOSED GARNERS 1". U- J O IOy ORIG.PROJ.DATE : 12-30-2014
" -i D „ 1 DIA. O O O Z H --I D -4 17 I USE CLASS "S" CONCRETE THROUGHOUT. O O co= z SCALE : N.T.S.
= O D H7 m j L IJ Q LL- = m m D D m X „ .. ti X L _ _ _ _ - OPTIONAL CONSTRUCTION - MONOLITHIC POUR 2" KEYWAY, OR W a LL. = DRAWN BY: AW
'T z APPROVED �- V O Cry Z Z p = 17 i I p N4 BAR DOWELS AT 12" CENTEflS AS DIRECTED BY THE ENGINEER. Q C) Z O t9 CHECKED BY: MGV
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17 'O � z MASONRY = 0 M-•+'M O O ~ � 4 � � W IF REINFORCED CONCRETE PIPE IS SET IN BASE SUB OF BOX, O � LL 0 J
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H 1 WALL t` H ..0 `-+-• +-�_ _ PROVIDE ALL JUNCTION BOXES OVER 3'-6" IN DEPTH WITH STEPS U- 9 Z
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Y SEE STANDARD 840.64 C SHORTENED AROUND OPENING IN TOP SLAB, ADDITIONAL VARIABLE
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NAL C. TO C. MAX. DEPTH OF THIS STRUCTURE FROM TOP OF BOTTOM SLAB TO TOP
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SECTION Y-Y
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DIMENSIONS AND QUANTITIES FOR DROP INLET(BASED ON MIN. HEIGHT, H)
DIMENSIONS OF BOX 8 PIPE
CUBIC YARDS
CONC. IN BOX
DEDUCTIONS FOR
ONE PIPE
PIPEI
SPAN
I WIDTH
MIN. HEIGHT
D
A
B
H
BOTTOM
SLAB
WALL PER
FT. HT.
oQQTE
"+� ""
C.M.
R.C.
12"
3'-0"
2'-0"
2-0
0.222
0.222
0.592
0.015
0.026
15"
2 -3
0.648
0.023
0.036
18"
-t
z -ell
0.703
0.033
0.049
44"
131.000.814
0.059
0.085
30"
3'.0"
2'-0"
1 3 -6
0.222
0.222
0.925
0.082
0.127
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SEAL DATE:
12-30-2014
SHEET 1 OF 1 PROJECT NO:
• 840.31 3350
SHEET
C
2 A ■ 2
11.2
DIMENSIONS AND CRMNTITIES FOR CONCRETE JUNCTION BOXES
DIMENSIONS OF BOX AND PIPE
REINFORCEMENT
BARS "A"
TOP SLAB
DIMENSIONS
CUBIC YARDS
IN BOX
TOTAL QUANTITIES
BOX AND SLAB$
DEDUCTIONS FOR ONE
PIPE CU.YD8.
PIPE
SPAN
WIDTH
HEIGHT
D
A
B
H
NO.
LENGTH
E
F
TOP
SLAB
BOTTOM
SLAB
WALL/
FT. OF KT.
LOS.
REINF
CU. YDS.
MIN. "H"
C.S.
R.C.
12"
2'-0"
2'-0"
2'-3"
12
2'-9"
3'.0"
3'-0"
0.167
0.167
0.185
22
0.750
0.015
0,024
/5"
2'-3"
2'-3"
2'-8"
12
3'-0"
3'-3"
3'-3"
0.196
OAOS
0.204
24
0.902
0.023
0.030
is,,2'.6"
2'-B"
2'-9"
14
3'-3"
3'-6"
3'-6"
0.227
0.227
0.222
30
1.005
0.033
0.049
24"
3'-0"
3'.0"
W-3"
16
3'-9"
4'-0"
4'-0"
0.296
0.296
0.269
40
1.434
0.059
0.085
30"
3'-6"
3'-6"
3'-8"
16
4'-3"
4'-6"
4'-6"
0.375
0.376
0.296
51
1.860
0.092
0.127
36"
4'-0"
4'-0"
4'-3"
20
4'-9"
5'-01,
5'-0"
0.463
0.463
0.333
64
2.341
0.132
0.178
42"
4'-6"
4'-6"
4'-9"
22
5'-3"
5'-G"
6'-6"
0.560
0.560
0.370
77
2.878
0.180
0.243
48"
5'-4"
5'-4"
5'-3"
26
6'.3"
6'-4"
6'-4"
0.743 1
0.743
0.407 1
111 1
3.629 1
0.235
0.317
54"
5'-10"
5'-10"
1 5'-9"
28
6'-7"
6'-10"
W-10"
1 0.885
0.885
0.444
128 1
4.283
0.297
0.401
60"
6'-6"
6'-S"
6'-3"
30
7'-3"
7'-6"
7'-8"
1 1.042
1.042
0.481
145
5.090
0.367
0.495
BB"
7'-1"
6'-9" 1
32
7'-10"
8'-1"
8'-1"
1.210
1.2101
0.5181
169 1
5.917
0.4.
0.589
,
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LD
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PRECAST UNITS MADE OF CLASS "AA" CONCRETE MAY BE USED IN LIEU
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PLAN
FOR APPROVAL PRIOR TO CONSTRUCTION.
Sr-�3`rr
(WITHOUT TOP)
INCLUDE ALL ADJUSTMENTS TO WALLS, SLABS OR REINFORCING MATERIAL
7" 7" SEE STANDARD 840.54
IN THE UNIT PRICE BID FOR EACH UNIT.
HOOK 2 %32" RADIUS HOOK FOR MANHOLE COVER & FRAME
x
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O
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BILL OF
MATERIAL
BAR
QTY.LENGTH
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5
1'.2"
9.7
B
5
5'-6"
80.3
C
N26#4
V-8"
26.1
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5
W-11W
101.5
STEEL TOTAL
WEIGHT
217.6
CU.
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2.6
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0.53
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SPACE DOWEL "C" BARS AT A MAXIMUM OF 12" CENTERS.
MAXIMUM DEPTH OF THIS UNIT AS SHOWN IS 12'.
CONSTRUCT THE JUNCTION BOX IN ACCORDANCE WITH
SECTIONS 830, 832, 834 AND 840 OF THE STANDARD SPECIFICATIONS.
Z 1. Z
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DOWEL "C"
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NOTE 1: CONSTRUCT SECTION "B" OF THE PROPOSED WALL 8" THICK."
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NOTE 2: IF PROPOSED STRUCTURE EXCEEDS 12'-0" VERTICAL HEIGHT A W
DESIGN WILL BE REQUIRED FOR APPROVAL. O"
NOTE 3: USE SINGLE MAT REINFORCING STEEL; "Y" BARS a 111,4 HEFT 2 OF 2 SHEET 2 OF 2
HEET i OF 2 EXCEPT DOUBLE MAT STEEL MAY BE USED IN LIEU CONCRETE BOTTOM SLAB SHEET 1 OF 2
OF HOOK BARS IN BASE SLAB. SECTION X-X 840.34 840.34 d U
840.34 (WITH TOP) _ - - 840.-34
_ w
Q
v D W T AS z m SOLID COVER SHOWN PERFORATED. PERFORATED AVAILABLE 0
v m GENERAL NOTES 0to OH -0 IF SPECIFIED. 1-4 �
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