SW8930405_Approved Plans_19930427

51TE WOi< NOTF_5e
1. THE CONTRACTOR SHALL VISIT THE SITE TO BECOME
FAMILIARIZED WITH FIELD CONSTRUCTION CONDITIONS.
2. CONTRACTOR SHALL COORDINATE WORK WITH PROPER LOCAL
AUTHORITIES AND SHALL MEET ALL REQUIfIEMENTS.
3. ALL EROSION CONTROL MEASURES SHALL BE Z;;STALLED PRIOR
TO BEGINNING CONSTRUCTION.
4. ALL EROSION SHALL BE CONTROLLED, INCLUDING r,TDE SLOPES,
THROUGHOUT THE PROJECT COMPLETION.
5. MORE STRINGENT MEASURES SHALL BE USED TO HALT ERO�--T(At;
IF THOSE SHOWN ON THIS PLAN ARE NOT EFFECTIVE.
6. ALL DISTURBED AREAS SHALL BE GRASSED WITHIN 30 DAYS OF
DISTURBANCE.
7. CLEARING AND GRUBBING.: REMOVE ALL TREES, STUMPS,
ROOTS, SHRUBBERY, ASPHALT, CONCRETE, STRUCTURES,
BURIED UTILITIES, STORAGE TANKS, ETC. WITHIN LIMITS
OF CONSTRUCTION.
8. STRIPPING: BEFORE EXCAVATING OR FILLING, REMOVE ALL
TOPSOIL, WOOD, LEAVES AND ANY OTHER UNSUITABLE MATERIAL.
9. MUCKING: REMOVE ANY SOFT, ORGANIC SILT MATERIALS AND
EXISTING BURIED CONSTRUCTION DEBRIS AS REQUIRED AND
FILL TO SUBGRADE ELEVATIONS WITH A CLEAN SELECT FILL
COMPACTED AS SPECIFIED.
10. DISPOSAL: CLEARED, GRUBBED, STRIPPED OR EXCAVATED
SPOIL SHALL BE REMOVED FROM SITE.
11. CONTRACTOR SHALT. NOTE THAT EARTHWORK QUANTITIES ARE HIS
RESPONSIBILITY. PLANS MAY NOT REPRESENT A TOTALLY
BALANCED EARTHWORK CONDITION.
12. BORROW MATERIAL: THE CONTRACTOR SHALL FURNISH BORROW
MATERIAL, IF REQUIRED, FROM OFF SITE AND OBTAIN ALL
REQUIRED PERMITS ASSOCIATED WITH BORROW OPERATIONS.
13. LAYOUT: THE CONTRACTOR SHALL PROVIDE ALL LAYOUT
REQUIRED TO CONSTRUCT HIS WORK.
14. THE CONTRACTOR IS RESPONSIBLE FOR THE LOCATION AND
PROTECTION OF EXISTING UTILITIES DURING CONSTRUCTION.
15. THE CONTRACTOR SHALL VERIFY DIMENSIONS AT JOBSITE.
16. PROTECTION WILL BE INSTALLED AROUND ALL DROP INLETS
TO ACT AS A SILT BASIN DURING CONSTRUCTION. ACCUMULATED
SILT SHALL BE REMOVED AS NEEDED TO KEEP ALL EROSION
CONTROL MEASURES FUNCTIONING PROPERLY.
17, ALL PAVEMENT AND BASE MATERIALS AND WORKMANSHIP SHALL
CONFORM TO N.C.D.O.T. STANDARDS.
18. ALL AREAS SHALL BE GRADED'F'OR POSITIVE DRAINAGE.
19. TEMPORARY MEASURES AND ACCUMULATED SILT SHALL BE REMOVED
UPON COMPLETION OF PROJECT. ALL PERMANENT MEASURES WILL
BE WELL ESTABLISHED BEFORE PROJECT CLOSE-OUT.
ZO. �'t- I'AL PIP?; J01""IS. Joints, fittings or bands
for corrugated stet 11 pips shall be rIanufact ilred, c:oaten
and installed as specified by the pipe manufacturer. 'fhe
bands, etc., shall receive the same coating(s) as the pipe
and shall be securely fastened to awis+Are infiltration.
TO accorr.odate the corrugated bands helically corrugated
pipe Sf?all be at each end to provide, 2 annular
cor.rtkati«ns• 'I,,e inner corruzatton shall accommodate twv
closed ceii neoprene 0-ring gaskets.
-- METAL, 4'x4' OR 4' DIA. TREATED
i" WOOD POSTS AT MAX 10' O.C.
I
12 CzAJ3E 4'x4' OR 2'x4' JELDED WIRE-+00#CED
/ ONTO P? O aF SD CHANNELS ON METAL POSTS OR
C,oN5TiRuC ION 5E aU;=NIZ- :
1. OBTAIN A GRADING PERMIT AND COPY OF THE APPROVED 501L AND
ER0510N CONTROL PLAN 5C�4EDULE AN ON -SITE MEETIWS WiTH THE
EROSION CONTROL INSPECTOR, CONTRACTOR AND ENGINEER-
2. IN5TALL ALL TEMPORARY' EROSION CONTROL MEASURES AS SHOWN ON THE
APPROVED PLAN.
3: SCHEDULE AN ON-51TE INSPECTION BY TqE ER06ION CONTROL. INSPECTOR.
ADDITIONAL DEVICES MAY BE REQUIRED IF NECESSARY-
4. BEGIN CLEARING, GRUE)BINCx AND CsRADING. MAINTAIN MEASURES
AS REQUIRED_
E>. CsRADED SLOPES AND FILLS ARE TO BE PLANTED OR PIEDViDED WITH
PROTECTIVE COVER SUFFICIENT TO RESTRAIN TI-• EROSION WITHIN
THIRTY Uk)R<ING DAYS AFTER THE COMPLETION OF ANY PI4ASE OF
csRADW-z. ALL AREAS UPON WHICH NO FURT#-IER LAND D15TURSIWS
ACTIVITY WILL BE UNDERTAKEN! ARE TO SE PLANTED OR PROVIDED
WiTH PROTECTIVE COVER WITHIN T4RY WORKING DAYS. BEE SPEC-
IFICATiONS FOR SEEDBED PREPARATION AND SEEDING 604EDULE.
i�,. AS CONSTRUCTION PROGRESSES, INSTALL PERMANENT EROSION CONTROL
MEASURES SUCH AS RIP -RAP APRONS, VELOCITY DISSiPATORS, CHANNEL
LINERS, GRAVEL SASE COURSE, ETC.
S, WN-_N CONSTRICTION IS COMPLETE AND ALL AREAS STApILIZED, CA! L FOR
ON -SITE INSPECTION BY THE SEDIMENTATION AND EROSION CONTROL OFFICE.
S. WHEN SITE 15 APPROVED, REMOVE TEMPORARY DIVERRSIONS, SILT FENCING,
SEDIMENT BASINS, ETC, AND SEED, PAVE OR RIP -RAP SzE5ULTINGi
DISTURBED AREAS.
S. UJJ4-.-_N VEGETATION 15 - TAIBLiSHED, CALL FOR FINAL SiTE INSPECTION..
ANN HUGHES LUTHY
DB. 382 -410
�
CARRAU1Al' PizOF'ERTIES
i
NEUIPORT
DEVELOPMENTAL CENTER
D.S.291-401
i
p$. 362-23D
l it 'FASTENED TO WOOD POSTS W/ NO. S STAPLES I
f
�i
II [t--t1 3i'-t4--i4�1"
a 1
'�- ULTRAVIOLET RESI5TANT (BLACK) r-1IRIFI FABRIC I EXISTING
OR EoilvIL. NT, SECURED TO WIRE W/METAL 1 1
CLIPS OR WIiRE5 AT 6' Or'. 1 CANAL.
I D1TC�4
15 FT. MAX SEDIMENT 3TORACsE LEVEL s
-- -, R1 T-t, SEDIMENT WHEN THIS LEVEL 18 ��WPORT
REACHED OR A5 DIRECTED 5Y � 1
RIVER
CONSERVATION INSPECTOR I FRIMITIVE 5APT I ST CHURCH
NATURAL CsRADE t
s DRAINAGE ONLY
EXTEND APPROX_ b' OF WIRE
t 12' OF FABRIC INTO 12'X12'
LOOSE FILL TRENCA4
NOTE5:
1. TOTAL DRAiNAC.xE AREA FL OWING TO SILT
FENCE MAY NOT EXCEED ONE (1) ACRE
2. SILT FENCES 5H-I i D NOT 5E USED AT
PIPE OUTLETS OR IN AREAS OF CONCENTRATED
FLOW (CREEKS, DITCHLINE5, St11ALE3, ETC-)
SILT FENCE DETAIL
1. THE ENTRANCE SHALL BE MAINTAINED TV F� VEN I I MAC,4-.Ir14C3 UM
FLOWING OF SEDIMENT ONTO THE PUBLIC RIGHT-OF-WAY. THIS MAY
}REQUIRE PERIODIC TOP DREESSING W/ ADDITIONAL STONE AND
REPAIR AND/OR CLEANOU7 OF ANY MEASURES USED TO TRAP 5EDRIENT.
2. WHEN NECESSARY, WHEELS SHALL BE CLEANED TO REMOVE SEDIMENT
PRIOR TO ENTRANCE ONTO THE PUBLIC RIGHT-OF-WAY. WASHWS SHALL 5E
DOME ON AN AREA, STA15LILiZED W/ CRUSHED STONE, WHICH DRAINS INTO
AN APPROVED SEDIMENT CONTROLLING STRUCTURE. SAND BACz5, GRAVEL,
BOARDS OR OTHER APPROVED METHODS SHALL SE USED TO PREVENT
SEDIMENT FROM ENTERNG ANY STORM DRAIN, DITCH OR WATERCOURSE.
3. ALL SEDIMENT SPILLED, DAD, WASHED OR TRACKED ONTO THE
PUBLIC RIGHT-OF-WAY MUST BE REMOVED IMMEDIATELY.
TE FORAR'I" GRAVEL CONSTRUCTION ENTRANCE
i
TEMPORARY -GRAVEL
` CONSTRUCTION ENTRANCE
(SEE DTL.)
MATCH NEW ASPHALT
PAVING TO EXISTING
PAVEMENT GRADE
y,- SEE PLAN
�-'FOR LENGTH
PIPE
NZD.O.T. CLASS B
RIP -RAP
PIPE OUTLET
d
d
FLOW
12'
FILTER FABRIC TO
BE INSTALLED UNDER
ALL RIP -RAP
TYPE A - PIPE OUTLET TO FLAT AREA W1
NO DEFINED CHANNEL
RIP -RAC' DISSIFATOR DETAIL
aim
INV i.e
14'Lxib5'Ub(I2'T
RIPRAP
DISSIFATOR
(SEE DTLa
GRASSED
A#W-A 9'xZu` PARKING SPACES 24' DRIVE AISLE 9`�21,` PARKING SPACES WALK :
3:1 MAX '` l SLOPS -MIN
SL Of'E TO ! V4' PER FT 3:1 MAX
------ -� 4----- SLOPE TO
EXISTING EXISTING e
GRADE ` 1 i -2 b'CoONCIREAJ3 C. TE
- OVER GOt'1PAC';ED
�( x x x
T*r I CA ON -SITE A M NT DROP INLET
�' L � P � � c-�RAiE
g .' 1 (INVERTED CROWN) x
x ULTRAVIOLET RESISTANT (BLACK) MIR I
( FABRIC OR EQUIVILENT, SECURED TO METAL
OBE POSTS WAIETAL CLIPS OR WIRES
PROVIDE -TNICK6NEP (j (j (j(j(j x FILTER
� EDGcE Of ASPNAG.T A►1YwNER�
-PAvEMEN7 DOES No-r ADTotN x U u uUu
►J C E TE WAIX
� -) ROP
Q
`x INLET
I CsRATE
R05 RT < 4 KATHR"rN E.--t"
-
MONTAGUE
U5. H-180 PLAN
1 CATCH
$ 7 e \0 EXTEND 12' OF FABRIC BASIN
FABRIC 5ELOW SACiCFILL
r
TrFICAL INLET PROTECTiON DETAIL
[NEE ai ^ ley
PROPOSED
AV TOP 14.0
i \ ` 4j' GRAD
_ ENV 118 tee 1 7 USE DEWEY 5iRO5.
N t52 a YARD / `\ \ CH-5N-41 FOR
= INLET ®2 , ti YARD INLETS
15? TOP 14-0
INNV IlbI
6, CONC
'e ! ` COLLAR 2,
BRICK
MASONRY a
--
i43�\ Ib-40f - -
��
-, . 1
p' CONC.
COLLAR
ASPHALT PAVEMENT
USE DEWEY 5ROS.
CH-15N-5A FOR
I' -0. CATCH BASINS
o
L
iY � i1L Q
�! >
nI�
U t 1 FLOW k r 41 1
14.
aII i
3000 PSI
CONCRETENO'Ti� - WAI-LS rL00R OF
coc�t�rYARU tr -r5 MAY ag
/ / l \ ,� SECT ION IZEs� x.�© -To TA IC.K E55
` / � � �, 145 1` t � tlQ � \ O / • r W � I,'if5 1�'�'f o t� � YG R }-�A � �
'143 T 'PICAL "'rARD/DRO� INLET DETAIL
AIL
®� / �\14.3
•� '' � � GENERAL NOTE:
t � �
1$"CMP \
AT i.i� \
___ _ _ � '. Jt�RISDICTION: N�I,JPORT C;T�' LIMITS
D
} ® CART T COUNT''i', NC
DROP _
INLET 62 IROP NLET 01
TOP 13B ~� � TOP 14.0 14.3INV 100 INV IIB f
142 / 2. TRACT AREA: E.StO AC.
,
IVd
TOP Ot- BAMC 12 . o
3TORMUUATER NORMA_ i®0 3.$ MAX
:T NTION POND'NEDIMENNT LEVEi. lo.s - SLOFE8 \ \
� 16� (°,EE DTLa R05ERT K. 4 <ATHR"N E.
EXISTING CANAL MONTAGUE
DITCH _ _ __ _ D B. 444 -153
x
4A6 \
�\ GAL V. BAR GRATING / I'x Va' SEARNG BARS /
\� \ FASTEN W/TYPE J CLIPS
ATTACH GALV. WiRE CLOTH
OVER SMALL DiA. ORIFICE
TOP OF SANK (8 MESH 020 WiRE)
__ - - t z • o / FLOOD POOL
- - l EXISTINCs 3 /
OPEN DITCH -� t
\ - --_ NORMAL POOL
1 i 1f C..1?
INV ELEv
b' INV ELEV 8.1 b' Q Q. } c-D- a • r BOTTOM EL.EV
T� T C0.O
ENERCsY
DISSIPATOKRS 3000 PSi 34 CARRvG„A-rc-r,p
(SEE DTL_) CONC. METAL_ P PE
OUTLET 5TRUCTURE DETAIL
(NO vCALE�
GRAPHIC SCALE
40 0 20 40 80
RECEIVED,
BOUNDARY 4 TOPOGRAPHIC DATA
APR 28 1993
TAKEN FROM A SURVEY PREPARED 5Y,
W.D. R05ERTS, JR.
Wilmington Regional Office RE63I5TERED LAND SURVEYOR
DEM 243 R05ERTS ROAD
c
NEWPORT, NORTH CAROL INA 285i0