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07-13-11
VICINITY MAP NO SCALE
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555-016
I STEVEN EDWARD GRAHAM &
DIANE COOK GRAHAM
628-42 v
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83 Og W
714.79° S7
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99 ?2a
SOS 09'56"W
555-002 164.12' 367,32'
BILLY F. GOODMAN & / GV GRANT &ASSOCIATES
JOYCE H. GOODMAN
534-407 5733652"w / P.O.PDX 268
�2.45' STATESVILLE,NC 28687
/S02'53 PHONE:[phone]G
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EXISTING GRAVEL DR1QE k — \ 59 p,�
® °$ DELBERT W. PURO
\ & DIANE M. PURO
I 1670 E BROAD ST #127
STATESVILLE, NC 28625
907-350-9391
N�N, MfTAL,SQ(JILoiNc DEVELOPER:
DELBERT W. PURO
& DIANE M. PURO
1670 E BROAD ST #127
\ \ STATESVILLE, NC 28625
907-350-9391
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555-002 \ w U
MICHAEL SCHMID & o Pj , ..
PATRICIA A. SCHMID � Z Q
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1080-662 r a
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MICHAEL SCHMID &
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PATRICIA A. SCHMID - MIRIAM ELAINE COOK WILFONG 0 Z
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JOYCE H. GOODMAN OU 0 ^n-
534-407 Of
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TOTAL '606.28' - o N�6 03
4771-52-6766 \ N04.37'30"E o o� C���757
ALLEN D. COOK & 4 °� .y+ SR REVISIONS:
LARRY W. COOK a^ 35.
1356-74cli
�e
\ 4771-51-5972 ®COS
ALLEN D. COOK & o
\ LARRY W. COOK
1356-76 �®
^ 2 0 �t
NO. DATE DESCRIPTION BY
DRAWN MIG
CHECK GVG
1� N.NGb' 4 dtY
tl
: ., DATE 07-21-2010
�ru �'Wi011'"`�P�r�r rz I � SCALE 1„ = 100'
PROD. G10005
NO.
CURVE TABLE GRAPHIC SCALE
REFERENCE: CURVE LENGTH RADIUS CHORD BEARING CHORD DISTANCE
Cl 93.93' 300.00' N73'31'38"E 93.54' 100 0 50 100 200 400 SHEET:
SURVEY FOR DELBERT W. PURO & DIANE M. PURO BY C2 186.15' 1000.00' N77.09'49"E 185.88'
KESTLER SURVEYING, INC. DATED 10-14-93, REVISED
12-16-93.
( IN FEET )
1 inch = 100 ft.

R "
ILS
SEAL
33292
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A—� IN—
SurivTinj
� - - � / • , ,-- -� ,� \ �� - �� ,� / / �i��' ( �� 1 \ I i i GVG 'ASSOCIATES
1 ) ) P.O.BOX 2G8
STATESVILLE,NC 28687
PHONE:[phone]
matt@gvgrant. com
OWNER.
D ELBER T W. PURO
& DIANE M. PURO
1670 E BROAD ST #127
STAT VI N
o � ES LLE, C 28625
� o \ / 907-350-9391
DEVELOPER:
J DELBERT W. PURO
' & DIANE M. PURO
1670 E BROAD ST 127
STATESVILLE, NC 28625
/ssa 3. 907-350-9391
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CULVERT DRAINAGE AREA NOTES: of
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TOTAL DRAINAGE AREA FOR CULVERT IS 6,943,963.45 SQUARE FEET, 159.411 ACRES. ��� o �Q
1 ,873,780.98 SQUARE FEET, 43.016 ACRES FORRESTED / �. / J 11 1 ' I\ (\ Irl ( L / / /// i I I I / / o F-v
529,384.35 SQUARE FEET, 12.153 ACRES 2 ACRE HOME SITES
297,376.80 SQUARE FEET, 6.827 ACRES ROAD WITH DITCHES
REVISIONS:
4,243,421 .32 SQUARE FEET, 97.416 ACRES PASTURE i�- - -� -� � ' \\ 1 I \\ / / I DA� // + ( 1
111111 165 1.5 quo �I I I i ( I \ \� � --- �
WATERSHED LENGTH IS 4,219.31 FEET. � j - J \ I I I I I I I ( �1 \� 4 AcresI
rip
I I /
N0. DATE DESCRIPTION BY
DRAWN MIG
\ � d IFt. \ ��/i CHECK GVG
is � \� �_
DATE 07-22-10
»
_
SCALE 1 200
GRAPHIC SCALE SHEET:
200 0 100 200 400 800
\\ ( IN FEET )
1 inch = 200 ft.

`\\11111IIIItII //,/
DRAINAGE AREA (160 ACRES) � CAROB
U EN F CONSTRUCTION AND GENERAL TES �'o`�,,`,0�sS,o-,,!�.�
FE
100 Year Discharge = 277.56 CFS. SELL
100 year HW Elevation = 811.61 FT.® e <
Overtopping Frequency = NEVER
BRIDGE TO BE REMOVED BASIN 'C' _ 1 . PROVIDE NOTICE TO ROWAN COUNTY EROSION CONTROL DEPARTMENT = 33292 r =
61 ° 3.794 ACRES
DI INAGE AREAPRIORAREA - 0.454 ACRES 8'�0 o e '
BCTfOM EUEV. -A0813.00
.00 PRIOR TO INITIATION OF LAND DISTURBANCE ACTIVITY.
\ i I TOP ELEV - 81 2. EROSION CONTROL PLAN APPROVAL CERTIFICATE WILL BE DISPLAYED %��jS(�LEEWAY/ELEV.CIONSTRUCITION SFIILLWA WIDTH - 6' J AND A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE
S I \ LIMITS
® I I SI TFE , , - - - - - _ _ _ AVAILABLE ONSITE.
BASIN \f \ 3. INSTALL CONSTRUCTION ENTRANCE/EXIT.
® ` DRAINAGE AREA t 0.344 ACRES I I- 1
®® J DISTURBED AREA CC 0129 ACRES I I \ \ \ 4. REMOVE 0 L D BRIDGE.
\ \BOTTOM ELEV. - 1511.00
�T 1 - _ _ _ _ _ _ _ \ 5. CLEAR ENOUGH AREA TO INSTALL BASINS.
OFF�N f \ SPL WAY ELEV 14 0813.00 \ I I \ \ \ �7--�
® \ `\ ` � \ / ) /620 \ SRILLWAY WIDTH z \ 1 N I I J I �\ \\ I/ _ _ _ _ - - / _ _ `\ \ /x / 6. INSTALL CULVERTS AND HEADWALLS.
Al. ®®®® \�P \ \ \ 1 I I I; \ e / TOP 9tL'STOCKPILE \ `� � � (�/ 7. INSTALL SILT FENCE. 07-13-11
ap _ ��\ / J \ 1 4 II \ I \ \ \ \ \ ���� 8. STRIP AND STOCKPILE TOPSOIL.
® I ® o ,CO� TRUCTIONJ it \ 132 \ _ _ _ e- 1 I al 9. GRADE DRIVE.
o L ♦,TS
® I \ � o0 0 �A 10. INSTALL DIVERSION DITCHES.
_ 612 _ +� � - 0 � \ I �G OO® �� 11 . INSTALL BASE ON DRIVE.
\ G GT c \ ONSTRUCTION \ C, C�/ 12. SEED AND MULCH ALL DISTURBERED AREAS IMMEDIATELY. vi
LIMITS
13. THE ANGLE FOR GRADED SLOPES AND FILLS SHALL BE NO GREATER THAN THE ;��� x.
�G �G �� + 0.4 ANGLE THAT CAN BE RETAINED BY VEGITIATIVE COVER OR OTHER �,�► g
zo'x5o' CONSTRUCTION I ` I 10 00., � '�,..'''..;•' s1� �, \ -- �• 3 i�_�_�„� \ \ �G G (g G �
ENTRANCE/EXIT o $a _ 18+00 �' 19 1Oo ADEQUATE EROSION CONTROL DEVICES OR STRUCTURES. IN ANY EVENT, '
r.,/ \ + 1 4100 \ ry oo ti� I Jti +oo "' I- --�- / / SLOPES LEFT EXPOSED WILL, WITHIN 15 CALENDAR DAYS OF COMPLETION
I\ I CONSTRUCTI N \ \ _ _ m k6�o �� �\ OF ANY PHASE OF GRADING, BE PLANTED OR OTHERWISE PROVIDED
e \ ooc� o LI,MITS o / II, - \ \ - G / m WITH TEMPORARY OR PERMANET GROUND COVER, DEVICES, OR STRRCTURES
D - G c SUFFICIENT TO RESTRAIN EROSION. THE ANGLE FOR GRADED SLOPES AND
oR NAGE AREA - 0.129 ACR / //' 21 1 \ - - G G X �\ �- � FILLS MUST BE DEMONSTRATED TO BE STABLE. STABLE IS THE CONDITION
DISTURBED AREA - 0.129 ACI '6 0 I \ CONSTRUCTION WHERE THE SOIL REMAINS IN ITS ORIGINAL CONFIGURATION WITH
O BOTTOM ELEV. - 811.00 ( � o \ I I LIMITS / \ / 9 S Ltry in
T ELEV. - 814.00 1 \ CONSTRUCTION � ,� ,q
" / / uLLwAY ELEV. _�13.00 1 CE \ oo \ I \ \ LIMt�s _ - I I / 1 OR WITHOUT MECHANICAL CONSTRAINTS.
/ '� \ > _ 14. ONCE SITE IS STABILIZED CONTACT ROWAN COUNTY FOR INPECTION PRIOR
® l l � i i \ � BASIN "D" , \ � \ \ I _ / �
�Os 1 / / \,, � � 11 DRAINAGE AREA'p- 0.454 kCRES \ \ I \ ` �� / e3o TO REMOVAL OF SEDIMENT FENCE. GVG &ASSOCIATES
✓�®' I l l I f I DISTUV�ELEAREA
E\ 812.4 4 WCRES \ \ %` �'
/ / ( sPl100
wKVAY ELEV.1!0814.00 \ \ I \ 15. MAINTAIN EROSION CONTROL MEASURE DURING PROJECT IN ACCORDANCE P.O.BOX.268
_j� II IJ�1 SPILLWAI\WIDTH -\2' \\ i 1�\ �\ � - - �\ II II / WITH THE EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL STATESVILLE,NC 28687
0�o I\ / �' 1 \ IJ 1 \ \ \ , _ _ _ \ 16. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE
®s /I it 1 � ' II \\ � � II` m \\ \\ \\ �\ \` - \\ �\ II I REQUIRED BY ROWAN COUNTY.
I i PHONE:[phone]
GRPof-
F�N�SN matt@gvgrant. com
PRECAST CONCRETE DOUBLE HEADWALL
MANU ACTURED BY MID-ATLANTIC DRAINAGE, INC.
\ eGi
DELBERT W. PURO
North Carolina One-Call Center & DIANE M. PURO1670 E BROAD ST #127
_ STA: 0+60.59 ELEV: 806.09 STATESVILLE, NC 28625
\ \ \ \ \ I \ \ STA: 0+10.69 ELEV: 806.55-� 907-350-9391
50 L OU60E 2 DAYS BEFORE DIGGING IN DEVELOPER:
\\ \\ \\ J \ \ \ 0 0.95% CP NORTH CAROLINA
\ J \ \ DELBERT W. PURO
CALL 1-800-632- 49 & DIANE M. PURO
�° \
/ '`:.;;::.. UNDERGROUND LOCATORS. 1 670 E BROAD ST #127
CON
EROSION CONTROL LEGEND: TRACTOR SHALL CONTACT STATESVILLE, NC 28625
THE UNDERGROUND
800 EVERY 10 DAYS FOR ANCATORS U DATE 907-350-9391
FINISH GRADE CONTOURS TO UTILITY LOCATIONS.
-------- EXISTING CONTOURS PVI STA = 15+50 B20 Call BEFORE you DIG!
000000 CONSTRUCTION LIMITS PVI ELEV = 825.00
A.D. v-2.11 "'It's TheLaw" v� Q
SILT FENCE K = �1`89.19 DATUM ELEV
co z
0 795.00 `-
)� G TEMPORARY GRASS LINED DITCH (STRAW WITH o O
TH NETTING
O
o W 00 rn to 1
B >� o
TEMPORARY BERM, UPPER SIDE GRASS LINED (STRAW WITH NETTING)
0 0 0 CO U
�- aD ao � TE: �' I
+ 0i PRIOR TO THE BEGINNING EXCAVATION, IT SHALL BE z � o
N 0+00 z d z
0 THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE � o W o
LOW POINT E EV = 813.01 W W _ _ HORIZONTAL AND VERTICAL LOCATION OF ALL J L� N
LOW POINT ST = 12813.01 , - � _ UNDERGROUND OBSTRUCTIONS, INCLUDING BUT NOT 0 W
PVI STA 12+00 4° LIMITED TO STORM DRAIN PIPES AND STRUCTURES, z o z z
PVI ELEV = _36 SANIT RY SEWER LINES AND STRUCT ES, , 0 ATERLINES 0 � z o
830 K = 0.00 GAS LINES, TELEPHONE LINES, ELECT IC POWER LINES, o w
AN D CAB LE TV LI N ES. _ W ry z 0v
LIl
z n O Oz z
0 00N
0 o w + c_o X�S�\N�iROv� Q Q O �.-.
4' I o 0
05 v 00 // Q ° 00 O ,�n
U > la.i > > 50' TAPER
m m v> �p m // I I (REQUIRED FOR W Ld (n
820 > SIGHT LESS THAN 25') N �Z
�0 0 0 O
-70'\Soo GRPpE -----STOPS R=3o R/W (.0 ( ~
-RAD EXISTING O z 0
c0 ry
\ / J -R/W Q
RECOMMENDED ROAD CONNECTION m
\ COLLECTOR ROAD AND EXISTING STATE g W
MAINTAINED ROAD m
\\ BF E - 812 LLJ Q
l ® ® n n
\� i
810 REVISIONS:
I 100 LINEAR FEET
DOU LE 60" RCP
INV. - 806.33
I II
v V
60
RIGHT I0F WAY
6' 24' 6' 5' e�
SHOULDER PAVEMENT SHOULDER DITCH S0
1
- 1/4" PIER FT. -� 2
1• 1• PER Fr. NO. DATE DESCRIPTION BY
800 #SLOPE 3
v°s9 DRAWN MIG
CHECK GVG
COMMERCIAL ROAD
6F, DATE 07-22-10
DATUM ELEV
795.00 SCALE 1" = 100'
r d 00 N M ,n o0 rn o0 �i O u 00 o M � co LO .00 o rn Q' r d r- m ao CO TERRAIN MAX SLOPE PAVEMENT: 2" OF S9.56 0 �® 7 7
r- N O O N r7 N d M N Q1 rn M rt vJ r 1n
O r O rrj m'i e7�,� uj oo N 06 d'C5 c0 C j co M u7'i c0,6 N ap Qj O p N� n"i e7'i LEVEL 2 1 3" OF I-19-B �Q© (> PROD. G10005
0; I� u7 O N N N N N N N M ROLLING 2 : 1 NO
00 r 00.- 00.- F 00 FO 00 w FO o0 00 0o N 00 N 00 N 0000 00 00 0o N 00 N o0 00 M 00 M 00 00 � © � STBC OR
� 00 a0 a0 a0 p0 a0 a0 W ao 00 00 oD o0 00 � 00 a0 a0 HILLY 1.5 1
STONE: 10'--' ABC SHEET:
10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00

ESTABLISHING VEGETATION \\��`�� CAR6`
GENERAL REQUIREMENTS �\\►�►uuF�'',/
THE WORK INCLUDES SEEDBED PREPARATION, LIMING, FERTILIZING, SEEDING, �F ��1�F6SS/ON,,
AND MULCHING OF THE UTILITIES STRIP AND ALL DISTURBED AREAS.
MATERIALS SEAL
-
-_
A. LIME SHALL BE DFOLOMITIC AGRICULTURAL GROUND LIMESTONE -- 33292 Z
CONTAINING NOT LESS THAN TEN PERCENT MAGNESIUM OXIDE.
B. FERTILIZER SHALL BE COMMERCVIAL PRODUCE OF 10-10-10
ANALYSIS. ALL FERTILIZER SHALL BE DELIVERED IN BAGS
BEARING THE MANUFACTURER'S NAME, THE CHEMICAL ANALYSIS �yFW
��oFt►►►►G
OF THE PROJECT, AND THE WEIGHT. IF NOT USED IMMEDIATELY r '��� I• ���\`
AFTER DELIVERY, THE FERTILIZER SHALL BE STORED IN A
MANNER WHICH WILL NOT ALLOW IT TO HARDEN OR DESTROY ITS + ' '
LS'
EFFECTIVENESS. MtO•ATPf i6 IIOB,INC, BAFFLE(TYP.) r C. GRASS SEED SHALL BE AN APPROVED MIXTURE BASED ON FAO 1
Po Box 1031 CAST CONCRETE DOUBLE FIEADWALL EARTH SEW
REGIONAL AND SEASONAL CONSIDERATIONS. PURITY OF SEED
SHALL BE A MINIMUM OF NINETY PERCENT AND THE GERMINA- Conover, NC 28613 _DIAG M_
TION SHALL BE A MINIMUM OF EIGHTY-FIVE PERCENT. THE Call [phone] (revised 06.21.04) 3600 CU. Fr/ACRE ti ,T 5' MAX.
SEED LABEL SHALL BE A "CERTIFIED SEED" LABEL.
07-13-11
D. MULCH SHALL CONSIST OF DRY, SMALL GRAIN STRAW, DRY
HAY, AND OTHER SUITABLE AND APPROVED MATERIAL.
PREPARATION S 1. USE FOR DRAINAGE AREAS NOT EXCEEDING 5 (FIVE) ACRES.SEEDBED. I - e fi
THE SURFACE SHALL BE MADE SMOOTH AND TRUE TO GRADE. THE �- --- -- -- '
AREAS SHALL BE PREPARED BY MEANS OF DISKING TO A MINIMUM Xo o, 2. EARTH BERM SHALL BE STABILIZED W/ SEEDING FILTER FABRIC
DEPTH OF THREE INCHES. EXTRA POST IN MIDDLE ACCORDING TO SPECIFICATIONS.
DISKING AND CROSS-DISKING, HARROWING, OR OTHER APPROVED t - - "� 'HOG PARE ATTACHED OF OPENING
t _...,_ CROSS SECTION OVERFILL 6" FOR
`�. � '\l v I _._.. •^ TO PO515 KITH LENGTHS
METHODS OS PREPARATION SHALL BE CONTINUED UNTIL A r _ + ! i i "'� SETTLEMENT
FRIABLE AND THOROUGHLY PULVERIZED THREE-INCH DEEP SEED- i ggtt i 1 t+. HORIZONTAL METAL PVER ®p
I ( - .I -1 t 1NRW SECURELY 70 VERTICAL SDIMENT PIT • �\ lJ'�
BED IS OBTAINED. CARE HALL BE EXERCISED IN PREPARATIONi,_ ti /J 11 I "' ! POSTS 1
OF SEEDBEDS ON SLOPES TO KEEP LOOSE SOIL IN PLACE RATHER I- / ° ° / 17
} I BAFFLE INSTALLATION - STEP 1
THAN PRMIT IT TO ACCUMULATE AT THE FOOT OF THE SLOPE. (f - - ^. ;� _ I -1 g
SEEDBED SHALL BE APPROVED PRIOR TO PLANTING THE SEED. �" -- --_--__-_ _ _-�_ - _ _ a-\=-=- �,�: VARIES �Q1�
PRIOR TO THE LAST TILLAGE OPERATION, LIME AND FERTILIZER I I �`+ 1.DRIVE STEEL FENCE POST AT LEAST 24'INTO I 'r
`'.`;, s o c.X YPy `1 s°o,c. rva.3 SOLID GROUND SPACED A MAX 4 FT APART, DESIGN SPILLWAYS _ 1.5'
SHALL BE BROADCAST WITH AN APPROVED SPREADER OVER THE I 6,. WRAPPED IN JUTE,AND BACKED BY COR
..REFER 70 CHART Rt`FER TO CHART
SEEDBED IN ACCORDANCE WITH THE APPROPRIATE SCHEDULE. FOR BAR SIZE FOR BAR SIZE 2 WOOD POSTS ARE NOT ACCEPTABLE DRAINAGE AREA WEIR LENGTH ,� 77
SEEDING: FIiO3�IT!*I EV. SIDE ELEV, (ACRES) (FT.) x f �2;1 SIDE SLOPE MAX
3.USE STAPLES 1'APART TO ATTACH FABRIC 4� /
AFTER THE SEEDBEDS HAVE BEEN PREPARED AND APPROVED BY THE TO*HOG Wl 1 4.0
ENGINEER, THE MIXTURE OF GRASS SEED, AS SPECIFIED, SHALL EMERGENCY
f 4.BAFFLE SPACED AS PER APPROVED PLAN. PERSPECTIVE VIEW 2 6.0 n FILER FABRIC BY PASS
BE SOWED BY MEANS OF AN APPROVED SEEDER AT THE APPRO- J"� d 3 8.0 6" BELow
PRIATE RATE, THE SEED WORKED INTO THE SOIL TO A DEPTH / 7 5 �2 0 ' �-1:1 SIDE SLOPE MAX SETTLED TOP
OF APPROXIMATELY 1/2 INCH AND THEN COMPACTED BY MEANS f I OF DAM
OF A CULTIPACKER ROLLER OR OTHER APPROVED EQUIPMENT. ' 1
DIMENSIONS SHOWN ARE MINIMUM
3' MIN.
U
t
ESTABLISHING PERMANENT VEGETATION: - <<'����c��:>:�-_ vLi•Y�JG 1Yl
THE PERMANENT SEEDING OF DENUDED AREAS SHALL BE PERFORMED (" - �`' "`" " V �5i�i'=:<f`:::•:.
WITHIN 15 WORKING DAYS AFTER FINAL GRADE IS REACHED ANDSTONE SECTION
...1.:.•:••..,<' ''" TOP OF BAFFLE SHOULD BE 6'
SHALL BE IN ACCORDANCE WITH THE PREVIOUS SPECIFICATIONS HIGHER THAN THE BOTTOM ofMAINTENANCE
1 _ I f' >``-. THE SPILLWAY
PERMANENT SEEDING
F
ES LL
WIN APPROPRIATE �4 AND THE FOLLOWING AI T A EINSPECT TEMPORARY SEDIMENT TRAPS AFTE
R EACH PERIO
D OF SIGNIFIC
ANT RAINFAL
L REMOVE SEDIMENT A R TRAP TO R
_}.
AND RESTORE S ORIGINAL
G Y GRANT �' IA v� BOTTOM OF IN • TES
BAFFLE
DIMENSIONS WHEN THE SEDIMENT H b,.;" AS ACCUMULATED TO ONE-HALF TH E DESIGN DE PTH OF THE TRAP. P DIMENT THAT LACE THE SE IS REMO SCHEDULE: �:-_,war, VED INTRENCH AND TRENCHPERMANENT SEEDING SCHEDULE FOR HIGH MAINTENANCE AREAS IN THE - � A DESIGNATED DISPOSAL AREA AND REPLACE THE CONTAMINATED PART OF THE GRAVEL FACING. p
i ~'`? - FILLED TEE SGL AND A.O.SOX2G�
PIEDMONT AREAS ARE AS FOLLOWS: t coMPncTEoCHECK THE STRUCTURE FOR DAMAGE FROM EROSION oR PIPING. PERIODICALLY CHECK THE DEPTH of THE SPILLWAY TO ENSURE IT IS A MINIMUMASEEDING MIXTURE RATE Ib./ac. �' I I I I ?�I Z GRADE. ANY RIPRAP DISPLACED FROMTHE SPILLWAY MUST
IMMEDIATELY FILL ANY SETTLEMENT OF THE EMBANKMENT TO SLIGHTLY ABOVE DESIGN STf- TES NC 2868'7
Feb I - Mar 31 Mar 31 - Aug 20 - _ LACED IMMEDIATELY. 1V1. t1 L
Aug 20 - Oct 25 Aug 20 - Feb I -6'0,C XTYPy ' 8" + I BAFFLE INSTALLATION - STEP 2 STABILIZE THE EMBANKMENT AND ALL DISTURBED AREAS ABOVE THE SEDIMENT POOL AND DOWNSTREAM FROM THE TRAP IMMEDIATELY AFTER
BLEND OF 3 OR REFERTOCHART ? ( / PHONE
y�7� �7 Q [�
MORE TURF TYPE FOR aATRsuE r,,✓ CONSTRUCTION WITH SEEDING. PHONE:(ZO4)�Z2�3136
TALL FESCUES 200-250 PLAN DETAIL GRAVEL AND RIP RAP FILTER BASIN
KOBE LESPEDEZA 30 CONSTRUCTION SPECIFICATIONS matt@gvgrant. com
10-10-10
FERTILIZER 1000 1000 NOTES:
1. CLEAR, GRUB, AND STRIP THE AREA UNDER THE EMBANKMENT OF ALL VEGETATION AND ROOT MAT. REMOVE ALL SURFACE SOIL CONTAINING HIGH
AMOUNTS OF ORGANIC MATTER AND STOCKPILE OR DISPOSE OF IT PROPERLY. HAUL ALL OBJECTIONABLE MATERIAL TO THE DESIGNATED DISPOSAL AREA.
1:All Concrete Shall Be 4000 PSI Minimum, 2. ENSURE THAT FILL MATERIAL FOR THE EMBANKMENT IS FREE OF ROOTS, WOODY VEGETATION, ORGANIC MATTER, AND OTHER OBJECTIONABLE MATERIAL. OWNER:
AGRICULTURAL 2: Reinforcement Steel Shall Meet ASTM-A615 Grade 60 With 1.5"Minimum Clearance. PLACE THE FILL IN LIFTS NOT TO EXCEED 9 INCHES AND MACHINE COMPACT IT. OVER FILL THE EMBANKMENT 6 INCHES TO ALLOW FOR SETTLEMENT.
LIMESTONE 4000 4000 3. CONSTRUCT THE OUTLET SECTION IN THE EMBANKMENT. PROTECT THE CONNECTION BETWEEN THE RIPRAP AND THE SOIL FROM PIPING BY USING FILTER
3: Approximate weights shown for entire structure. Individual components are half of FABRIC OR A KEYWAY CUTOFF TRENCH BETWEEN THE RIPRAP STRUCTURE AND THE SOIL. DELBERT W. PURO
NITROGEN (to be Weight shown. a PLACE THE FILER FABRIC BETWEEN THE RIPRAP AND THE SOIL. EXTEND THE FABRIC ACROSS THE SPILLWAY FOUNDATION AND SIDE TO THE TOP
applied Au .20 - 4: W1 &W2 dimensions are approximate only. OF THE DAM; OR & DIANE M. PURO
* EXCAVATE A KEYWAY TRENCH ALONG THE CENTERLINE OF THE SPILLWAY FOUNDATION EXTENDING UP THE SIDES TO THE HEIGHT OF THE DAM. 1670 E BROAD ST ##127 Feb. I only 40 THE TRENCH SHOULD BE AT LEAST 2 FEET DEEP AND 2 FEET WIDE WITH 1:1 SIDE SLOPES. STATESVILLE NC 28627 4. CLEAR THE POND AREA BELOW THE ELEVATION OF THE CREST OF THE SPILLWAY TO FACILITATE SEDIMENT CLEANOUT.
5. ALL CUT AND FILL SLOPES SHOULD BE 2:1 OR FLATTER. 907-350-9391
MULCHING; Inside Dia, Pipe Reinf Lbs W1 W2 H1 H2 D E P G 6. ENSURE THAT THE STONE (DRAINAGE) SECTION OF THE EMBANKMENT HAS A MINIMUM BOTTOM WIDTH OF 3 FEET AND MAXIMUM SIDE SLOPES OF
MULCH SHALL BE WHEAT OR STRAW, OR PEANUT OR GRASS HAY, AND „ 1:1 THAT EXTEND TO THE BOTTOM OF THE SPILLWAY SECTION.
SHALL BE APPLIED AT THE RATE OF 4000 POUNDS PER ACRE TO ALL 12 r 1$ #4 3,730 44' S4° 23" 42.5" 18.5" 90" 12" 12" 7. CONSTRUCT THE MINIMUM FINISHED STONE SPILLWAY BOTTOM WIDTH , AS SHOWN ON THE PLANS, WITH 2:1 SIDE SLOPES EXTENDING TO THE TOP OF DEVELOPER.
SEEDED AREAS. MULCH SHALL BE APPLIED UNIFORMLY WITHOUT CLUMPS 21 24 #4 5340 5W 68" 31" $0" 24" 3" S" 14„ THE OVER FILLED EMBANKMENT. KEEP THE THICKNESS OF THE SIDES OF THE SPILLWAY OUTLET STRUCTURE AT A MINIMUM OF 21 INCHES. THE WEIR
IMMEDIATELY
BUNCHES OF MATERIAL. MULCH SHALL BE APPLIED 27" 30", 36" I5 8450 W 86" 41„ 72" 36" 49" 12" 16, 8u MATERIAL USEDST BE LEVEL DIN THE STONEDSECTIONN SHOULD BE ASSURE
A WELL GRADED MIXTURE OF STONE WITH A d50 SIZE OF 9 INCHES (CLASS B EROSION CONTROL DELBERT W. PURO
IMMEDIATELY AFTER SEEDING AND PREFERABLY ON THE SAME WORKING 42" 48" #ty 11790 70" 115" 52" T9" 40" 64° 12" ill, STONE IS RECOMMENDED) AND A MAXIMUM STONE SIZE OF 14 INCHES. THE STONE MAY BE MACHINE PLACED AND THE SMALLER STONES WORKED INTO THE & DIANE M. PURO
DAY THAT THE SELECTED AREA IS SEEDED. ANCHOR STRAW BY TACKINGVOIDS OF THE LARGER STONES. THE STONE SHOULD BE HARD, ANGULAR, AND HIGHLY WEATHER-RESISTANT.WITH ASPHALT, ROVING, OR NETTING BY CRIMPING WITH A MULCH ANCHORING 54',60" 72" #5 31000 05"1 113" 80" 901, 48" 90" 12" 12" 9. ENSURE THAT THE STONE SPILLWAY OUTLET SECTION EXTENDS DOWNSTREAM PAST THE TOE OF THE EMBANKMENT UNTIL STABLE CONDITIONS ARE 1670 E BROAD ST127
TOOL. ON STEEP SLOPES, USE A DULL HARROW SET SO IT WILL NOT COVER THE MULCH. REACHED AND OUTLET VELOCITY IS ACCEPTABLE FOR THE RECEIVING STREAM. KEEP THE EDGES OF THE STONE OUTLET SECTION FLUSH WITH THE STATESVILLE, NC 28625
SURROUNDING GROUND AND SHAPE THE CENTER TO CONFINE THE OUTFLOW STREAM. 907-350-9391
10. DIRECT EMERGENCY BYPASS TO NATURAL STABLE AREAS. LOCATE BYPASS OUTLETS SO THAT FLOW WILL NOT DAMAGE THE EMBANKMENT.
MAINTENANCE AND RESEEDING: - 11. STABILIZE THE EMBANKMENT AND ALL DISTURBED AREAS ABOVE THE SEDIMENT POOL AND DOWNSTREAM FROM THE TRAP IMMEDIATELY AFTER
THE CONTRACTOR SHALL MAINTAIN ALL SEEDED AREAS, UNTIL ACCEPTANCE CONSTRUCTION.
OF THE WORK BY WATERING, MOWING, AND WEEDING. ANY AREAS WHICH 12. SHOW THE DISTANCE FROM THE TOP OF THE SPILLWAY TO THE SEDIMENT CLEANOUT LEVEL (ONE-HALF THE DESIGN DEPTH) ON THE PLANS AND
FAIL TO SHOW A SATISFACTORY STAND FOR ANY REASON WHATSOEVER, MARK IT IN THE FIELD. ^�
SHALL BE RETREATED FOLLOWING THE GRASSING PROCEDURE SPECIFIED 13. AFTER ALL SEDIMENT PRODUCING AREAS HAVE BEEN PERMANENTLY STABLIZED, REMOVE THE STRUCTURE AND ALL UNSTABLE SEDIMENT. SMOOTH THE U U
HEREIN. DAMAGE RESULTING FROM EROSION, GULLIES, WASHOUTS, OR OTHER
AREA TO BLEND WITH THE ADJOINING AREAS AND STABLIZE PROPERLY. (��
CAUSES PRIOR TO ACCEPTANCE SHALL BE REPAIRED BY REFILLING WITH
TOPSOIL, AND REPEATED FOLLOWING THE GRASSING PROCEDURE SPECIFIED HEREIN. 0 v00 Z
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RECOMMENDED
SEEDING DATES SPECIES SEED - - STRAW BASIN NUMBER STORAGE VOLUME WIDTH LENGTH DEPTH WEIR I �
CUBIC FEET FEET FEET FEET FEET L0 U
RYEGRAIN 120
JAN. 1 - MAY 1 ANNUAL LESPEDEZA 50 750 2000 4000 BASIN "A" 901.4 7 37 2.0 4
(KOBE) ry
BASIN "B" 471.4 5 22 2.0 4 z O
MAY 1 - AUG. 15 GERMAN MILLET 40 750 2000 4000 I � 0- d- z
AUG. 15 - DEC. 30 RYEGRAIN 120 1000 2000 0
400o BASIN "C" 12,515.7 42 132 2.0 6
BASIN "D" 1,792.9 12 52 2.0 4 O0 N
EROSION CONTROL PROCEDURE v
THE CONTRACTOR SHALL CONFORM TO ALL REQUIREMENTS OF THE SOIL z
SEDIMENTATION AND EROSION CONTROL LAWS AND REGULATIONS OF THE ~
STATE OF NORTH CAROLINA AS ESTABLISHED AND ENFORCED BY THE LL J 0
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LAND QUALITY SECTION OF THE NORTH CAROLINA DEPARTMENT OFp
NATURAL RESOURCES AND COMMUNITY DEVELOPMENT. THESE REQUIRE-
MENTSTEMPORARY* FENCE SHALL INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING: O Od
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1. ALL DENUDED AREAS ARE TO BE PROVIDED WITH A GROUND COVER
WITHIN 15 DAYS OF DISRUP11ON WHERE FUTHER CONSTRUCTION VARIABLE J W
ACTIVITY IS NOT BEING UNDERTAKEN, SHOULD CONDITIONS EXIST (6' MAX.) zO U } n
UNFAVORABLE FOR SEEDING OR OTHER INTENDED GROUND COVER, - - (-
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MULCH AND TACK APPLICATION AS SPECIFIED BELOW WILL BE REQUIRED. ✓-STEEL POST U 0 z
2. DISTURBED AREAS SHALL BE SEEDED AT A RATE OF 150 POUNDS Q
PER ACRE, TYPE DEPENDING UPON SEASONAL LIMITATIONS; LIME z O O Q
AT THE RATE OF 4000 POUNDS PER ACRE AND FERTILIZER(IYPE FILTER FABRIC O ry U <^
10-10-10) AT THE RATE OF 1000 POUNDS PER ACRE. THE z
SEEDED AREA SHALL BE MULCHED TO A MINIMUM OF 75% GROUND WOVEN FILTER FABRIC w O z o
COVER AND TACKED WITH EMULSIFIED ASPHALT AT THE RATE OF 150 o J O <
GALLONS PER ACRE. "� m pQ LLJ O ^�
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3. ALL EROSION CONTROL IMPROVEMENTS SHALL BE MAINTAINED, REPAIRED o `�� U U=
AND KEPT WORKING UNTIL ACCEPTANCE OF PROJECT. N F��� 0:�0
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ANCHOR SKIRT 8" MINIMUM BELOW SURFACE O z 0
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GENERAL NOTES: 1. FILTER FABRIC FENCE SHALL BE A MINIMUM OF 32" IN WIDTH AND W
SHALL HAVE A MINIMUM OF 6 LINE WIRES WITH 12" STAY SPACING. m
2. WOVEN FILTER FABRIC BE USED WHERE SILT FENCE IS TO REMAIN
Q FOR A PERIOD OF MORE THAN 30 DAYS. 2' MIN L F-_
FLOP 3. STEEL POSTS SHALL BE 5'-0" IN HEIGHT AND BE OF THE COMPACTED SOIL C)
QJg�j SELF-FASTENER ANGLE STEEL TYPE.
SO' 4. ALL FENCE MUST BE TRENCHED AND BACK FILLED WITH COMPACTED SOIL. REVISIONS:
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5. TURN SILT FENCE UP SLOPE AT ENDS. 18 MIN FAO
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6. FABRIC USED WITH WIRE MESH MAY USE 8' CENTERED POSTS. I I -III-III-�I�I.-I.I.I.-I.I•I•-I.i.-I .I•� ( I I 1 I I-I I I- I I III- •I I 1-III-�
I-1 11=1 I I-1 I I-1 11-- 11.1 Md 11=1
6" MIN I- 11=1 11=1 I I I I-1 11=1 I 11=1 11=1 11=1 11 I I 1-1 11=1 I I-I I I-1 11=1 I I=I 11=1 I I-
�J MAINTENANCE NOTES' 1. FILTER BARRIERS SHALL BE INSPECTED IMMEDIATELY AFTER -I�-III=III-III=III. III-III-III-) I I-III-III=) I (=III-III-( I-III-I I 1-III-i I I-i i I-III-I ' '-' ' '•
EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY
rI0 REPAIRS NEEDED SHALL BE MADE IMMEDIATELY. 6' TYPICAL
COARSE AGGREGATE
2-3" 2. SHOULD THE FABRIC DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END NO. DATE DESCRIPTION 8Y
OF THE EXPECTED USABLE LIFE AND THE BARRIER STILL IS NECESSARY, THE
NOTES: FABRIC SHALL BE REPLACED PROMPTLY.
NOTES: APPLICABLE AT ALL POINTS OF 3. SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH STORM EVENT. THEY
Temporaryearthen diversion dike/berm DRAWN MIG
INGRESS & EGRESS UNTIL SITE IS MUST BE REMOVED WHEN DEPOSITS REACH APPROX. HALF THE HEIGHT OF STRAW WITH
W GRAVEL PAD RI BE 12'x 50' AND 6" THICK MINIMUM STABILIZED, FREQUENT CHECKS OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN PLACE PRIOR TO THE yy ITH NET LINER GVG
WITH FILTER FABRIC UNDERNEATH THE DEVICE AND TIMELY ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE SILT FENCE IS CHECK
b. TURNING RADIUS SUFFICIENT TO MAINTENANCE MUST BE PROVIDED. REMOVED SHALL BE DRESSED TO CONFORM TO THE EXISTING GRADE, (®ITC ®- 1 , ®-2, ®- & -4
ACCOMMODATE LARGE TRUCKS IS TO BE PREPARED AND SEEDED
PROVIDED. DATE 07-22-10
c. ENTRANCE(S) SHOULD BE LOCATED TO
PROVIDE FOR MAXIMUM UTILITY BY ALL SCALE NO SCALE
CONSTRUCTION VEHICLES.
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d WHICH WILL PRMAINMUST BETEVENT AINED TRACKING IN A CONDITION PRO J' G10005
DIRECT FLOW OF MUD ONTO STREETS. 1V
PERIODIC TOPDRESSING WITH STONE
SILL BE NECESSARY; KEEP SOME HANDY. SHEET:
e. ANY MATERIAL WHICH STILL MAKES IT
ONTO THE ROAD MUST BE CLEANED UP
IMMEDIATELY.
f. FILTER FABRIC MUST BE PLACED UNDER
THE CORSE AGGREGATE.
TEMPORARY CONSTRUCTION ENTRANCE/EXIT