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HAROLD J_ AfARVIN P.E.
67.00 DEVEL PMENT "OTECT
01" OR RES ORE HABITAT-. 0 SULTING ENGINEER
ALL SPOT E��__ ON ARE PLUS 800.00
mum AREA .67 ACRES 4124 WANDERING LN. N.E.
HICKORY, NC 28601
i PHONE (828) 320-3367
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OUTLET STABILIZATION
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�:Tj W/FILTER FABRIC
LENGTH La=220'
WIDTH W=14'
DEPTH d2'
STONE = 6"'--15", CLASS B
GRASS LINED CHANNEL----j EROSION *CONTROL S TON E
R'IPRAP LINED CHANEL-
GRADE FOR POSITIVE SLOPE FOLLOWING GRADE FOR POSITIVE SLOPE. OU 1" E T STABILIZATION
EXISTING GRADE. INSTALL CLASS 8 INSTALL NAG SC150 LINER. w/;"1L'TFR FABRIC
MINIMUM CHANNEL DIMENSIONS: LENGTH Lo=10'
EROSION. CONTROL STONE W/FILTER FABR1kC. WIDTH W=12'
BOTTOM WIDTH=3' DEPTH d=1.5'
MINIMUM CHANNEL DIMENSIONS: FONE = 6"-15" CLASS 8
S
TOP WIDTH=13'
BOTTOM WIDTH=3' EROSION CONTROL STONE
ikPffDMO�N-1 NATUR-AL -GASMAIN SURVEY DATA:
TOP WIDTH=1 3' DEPTH=2.5" OUTLET STABILIZATION
SIDE SLOPES=2-.1 3, W/FILTER FABRIC
'ENGT Lo=10'
DEPTH=2.5 L_ H 1 TOP OF 6" STEEL PIPE-862,48
WI D TH W= 6'
E SLOPES=2:1
DEPTH d--1.5' GROUND=:865-5,
> 400
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STONE = 6"-9" CLASS 8 N.' 70-3,437�4710, E: 1,335,969.686 LM
EROSION CONTROL STONE (.0 w vow�
.GENERAL ROOF DRAINAGE NOTES 0 KEYNOTES I= co Cc
OUTLET STABILIZATION/RIPRAP 2. OF 3 STEEL PIPE=863.13 (v C44
APRONS SHALL NOT BE PLACED ON '32ROUND=866.2 am-"
1. ROOF DRAIN EXTENSIONS AND STORM DRAINAGE PIPING SHALL BE CONSTRUCTED AND INSTALLED 1 . DOWNSPOUT LEADERS OUTLET TO CURB. REDUCE 4" SEE C402 FOR GENERAL STORM DRAINAGE AND GRADING NOTES 0 cc
IN ACCORDANCE WITH THESE PLANS AND THE 2012 NORTH CAROLINA PLUMBING CODE. LEADER TO 3" AT BACK OF CURB. FORM CONCRETE CURB RLL MATERIAL AND SHOULD EXTEND 0
T N1, 7013",447.8420, E- 1,335,975.8130 AF *Oft
2. CONTRACTOR SHALL COORDINATE LOCATION OF ROOF DRAIN DOWNSPOUT ADAPTERS, LEADERS AROUND 3" PIPE OUTLET OR CORE -DRILL. REINFORCE !0 A STABLE SECTION OF THE
AND OTHER SITE FEATURES WITH DOWNSPOUT LOCATIONS SHOWN ON THE ARCHITECTURAL CURB AROUND PIPE AS REQUIRED TO PREVENT CRACKING STORIM DRAINAGE PIPE SCHEDULE CHANNEL OR OUTFALL AREA, %wad 4) 0
BUILDING ELEVATIONS. T ENSURE LM
OVER PIPE. PIPE NO. LENGTH DIAMETER INVERT IN INVERT OUT PIPE REQUIRED PIP E HAT THE APRON HAS ZERO GRADE',
3. CONTRACTOR SHALL SUBMIT PRODUCT DATA, SHOP DRAWINGS, SAMPLES UPON REQUEST AND 2. COMMERCIAL GRADE SPLASH BLOCK (TYP) ELEVATION ELEVATION S LOPS TYPE 3. TOP OF 6" STEEL PIPE=865.39
ANY SUBST11-UTIONS TO THE ARCHITECT AND ENGINEER FOR APPROVAL PRIOR TO CONSTRUCTION. 3. DOWNSPOUTS DISCHARGE TO PAVEMENT' GROUND=----868.6 c
(FEET) (F s E -,q (FEET)
PONAL)
4. CONTRACTOR SHALL INSTALL ROOF DRAIN SYSTEM MAINTAINING POSITIVE FLOW W/MINIMUM SLOPE 4. EZ FLOW WITH 3" PERFORATED CORRUGATED PIPE. NDS EZ 24 870.00 862,00 7.27% RCP (HDPE OP
OF 1.0%. (MCH) N: 703,449,166, E: 1,336,017.998
*Mal
R"C',P
5. DOWNSPOUT ADAPTERS SHALL BE PIEDMONT PIPE DOWNSPOUT ADAPTER MODEL # 35-26-S OR FLOW EZ-0701F DRAINAGE SYSTEM. INSTALL IN PLANTER sb
�EDS UNDER ROOF OVERHANG TO ALLOW STORMWATER TO ... ....... % LEGEND
c 0
1� 86225
APPROVED EQUAL. ADAPTERS SHALL BE S17-ED AND FINISHED TO MATCH OVERSIZED (3X5) INFILTRATE SOIL FOR PLANT IRRIGATION. FITTINGS MUST bbo/,, 4. TOP OF 3" STEEL PIPE=865.33
804
12 18 86 1 � 87 -- ----- _R C-P, H, D--,P-E-
DOWNSPOUT SPECIFIED ON ARCHITECTURAL PLANS. HORIZONTAL LEADER ADAPTER SHALL BE 4" ALLOW FOR DEPTH TO THE CENTER OF THE PIPE TO BE OPTIONAL) ii-XIS]'ING CONTOUR >
RCP
SCH 40 PVC U.N.O. INSTALL PER MANUFACTURES SPECIFICATIONS AND REQUIREMENTS. s 0_5 loo is a6i.,m 'ROUN0=868.7
0.50%
SD PROPOSED CONTOUR
MAINTAINED AT 8" IN PLANTER BED. SEE ARCHITECTURAL -6
6. COMMERCIAL GRADE SPLASH BLOCKS SHALL BE USED WHERE ROOF DRAIN LEADER PIPING IS NOT PLAN FOR ELEVATION SECTION. 40 18 856 �4o, GA50% [,,1- 703,456.598, E: 1,336,015�228
INDICATED ON THE PLAN. HDPE 0
5. EZ FLOW WITH 6" PERFORATED CORRUGATED PIPE. NDS EZ ALL OUTLETS SHALL HAVE CONCRETE FLARED END SECTIONS - NCDOTSTD� 310.01 -4- 4- 4-1 4- 4- 0
7. ROOF DRAIN LEADER PIPING/EXTENSIONS SHALL BE SMOOTH WALL SCHEDULE 40 PVC, ADS N-12 FLOW EZ-1501F DRAINAGE SYSTEM. INSTALL IN HEADER HOPE SHALL BEADS N-12 OREQUAL AND BE APPROVED BY ENGINEER PRIOR TOWSTALLATION 03 V__
PIPE OR APPROVED EQUAL. ROOF DRAIN EXTENSIONS FROM DOWNSPOUTS SHALL BE 4" U.N.O. LINE FOR INFILTRATION. 900011110 01011110111111 1101015 913 Ap 4�k
8. ALL ROOF DRAIN HEADER PIPE CONNECTING ONE OR MORE DOWNSPOUTS SHALL BE 6" 0 SMOOTH 6. 6" SCHEDULE 40 PVC ROOF DRAIN HEADER CATCH BASIN & STORM DRAINAGE STRUCTURE SCHEDULE 8111� %mop C4 ;z
INTERIOR WALL SCHEDULE 40 PVC, ADS N-12 PIPE OR APPROVED EQUAL U.N.O. ON THE PLAN. 7. 6" NDS POP-UP EMITTER WITH ELBOW AND PIPE ADAPTER ISTRUCTURE NO. STRUCTURE TYPE 5. 1_,HjSELED SQUARE ON TOP
9. PVC PIPING SHALL USE SOLVENT WELD FITTINGS. TOP INVERTIN ___ INVERTOUT STRUCTURE TYPE -RD- -RD- -RD-
8. ND_S 12"x`12" ATRIUM GRATE WITH 12" CATCH BASiNl AND OFGRATE ELEVA'TION ELEVATION OF CONCRETE LIGHT POLE BASE PROJECT PHASE
10. PERPENDICULAR PIPE INTERSECTIONS SHALL BE CONNECTED USING 45 DEGREE WYE(S)/ELBOW(S) ASSOCIATED ADAPTERS/rn"OnKICKIT 0ApTC1 L_
1NZ:,1EAD OF TEES OR 90 DEGREE ELBOWS. ELEVATION
9. NDS 18"x18" CAST IRON SQUARE GRATE VATH 18" CATCH (FEET) (FEE (FEE-n IEL E VA Ti 0 N
11. INSTALL CLEAN -OUTS AT BEGINNING OF HEADER LINES, PER PLAN AND AS REQUIRED BY BASIN AND ASSOCIATED ADAPTERS/COMPONENT PARTS. 870,00 66.35 *
PLUMBING CODE. RCHw_1 REINFORCED CONCRETE HEADWALL Permit Drawings
10. CLEANOUT (TYP.) _PRECAST OR NC50T STANDARD
TE JUNCTION BOX'WiTH MANHOLE 866, 00 i 862,00 861,80
. ... ......
12. ROOF DRAIN LEADERS SHALL NOT BE PERFORATED UNDER CONCRETE SLABS OR PAVING. REINFORCED CONCRETE LID LOCA T! C
11. 8" SCHEDULE 40 PVC ROOF DRAIN HEADER AND L CAS SURVEYED BY T1 ESURVEY PROJECT*
CO A(N"Y� 1NC. ON MAY 10, 2012. DATE:
SECTION'
NCOOT STD. 310,01 (,.,k EOUAL --o, DO,
13. PVC ROOF/STORM DRAIN PIPING SHALL BE SCHEDULE 80 PVC UNDER TRAFFIC BEARING SLABS. INFILTRATION TRENCH CURB INLET WITH FRAME AND GRAT E WIHOOD
15. CONTRACTORS MUST COORDINATE ALL DRAINAGE STRUCTURE GRATES AND TOP ELEVATIONS
14. FOR INSTALLATION AND COVER REQUIREMENTS SEE DETAIL SHEET. 12. 10" SCHEDULE 40 PVC ROOF DRAIN HEADER AND NCDOT TYPE "B'
V1
"CUR'B'' INLET W rrH =RAME AND GRATE W/HOOD
INFILTRATION TRENCH 111 1- - 11t1.1_____11 ____ - - - 1,----,- 11-11-- 1 ___ .- _ _111____11_ � 11-1 11-11 1 � t�'67 CDOT TYPE "B"
SHOWN NTH ACTUAL FIELD CONDITIONS TO INSURE THAT GRATES AND TOPS ARE FLUSH NTH FES-2 0906"'k 2012.12-07
FLARED END SEC -ION
FINISHED GRADE. NCDOT STD, 310,01, (DR EQUAL
86 e5 PRECAST OR NCDOT STANDARD
FLARED END SECTION
86075 NICDOT STD. 31t� oi OR tdUAL
TION SHALL BE GRADED FOR POSITIVE FLOW. ... .... ....
W-2 REINFORCED CONCRETE HEADWALL I I G�pew,
STOP - CA U TIONY!
A
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16. THE ENTIRE SITE WITHIN THE LIMIT OF CONSTRUCTION SHALL BE GRADED TO DRAIN FREELY
UNPAVED AREAS DISTURBED BY CONSTRUC 08-3 yAiznINf;:T f-.nWr-M -.C�Afup hfqn,_t,�h BEFORE yni j mr, rdI I Qf -1 )Mpli ir)ce c) n
SEE BiORETENTION PLAN
OR 1-800-632-4949 IT SHALL BE 7,41E CONTRACTOR:5 t?ESpoN,51,61Z.1 'y
7r) coNTAcr rYE ovlz i--AyG1,,vcER To llvsuRf- 4 2f?r�,
T 13
HOODS AND YARD INLETS SHALL BE CAST WITH MESSA GE - "DONT DUMP - DRAINS To STREAMS �"OJR APPROVED L AT LEAST 48 HOURS PRIOR All PARTIES ARE' IN POSSFSSII(�21V OF rHL,-
ALL STRUCTURES MUST BE APPROVED BY ENGINEER PRIOR TO INS TALLATION, CATCH BASINS SHALL BE TRAFFC BEARING U.N. 0, ��URRDV T SET OF CO/Av'S TRUC TION DOCUMEN TS, ((I
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