SW8080533_Approved Plans_20180223

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DA—I DRAINAGE AREA EXHIBIT
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ENGINEERING
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FINAL DESIGN
15 Poole Rd.,Suite 100; el vrlle,
NOT FOR CONSTRUCTION
TEL [phone]; FAX [phone]
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a www.capefearengineering.com
i N.C. LICENSE# C-1621 r � nA
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CIVIL GENERAL NOTES: SANITARY SEWER NOTES (CONTINUED): °s 'n'
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I. THIS DRAWING IS BASED ON SURVEY DATA BY CAPE FEAR 4. WHERE SANITARY SEWERS PASS UNDER STORM DRAIN PIPE AND THE Q
(---- ENGINEERING, INC. OF BELVILLE, NC AND SURVEY DATA PROVIDED BY VERTICAL SEPARATION IS LESS THAN 24", ENGINEERING SOLUTIONS z
`�`°, a� LEGEND
TOMPKINS LAND SURVEYING OF OCEAN ISLE BEACH, NC. SUCH AS DUCTILE IRON PIPE OR STRUCTURAL BRIDGING SHALL BE "'
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PROVIDED TO PREVENT CRUSHING THE UNDERLYING PIPE.
Opp GEpRG 6 -41111.
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2. EXISTING UTILITY II4FORMATION IS NOT TO BE RELIED ON AS BEING sR n o
EXACT OR COMPLETE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR 5. WHERE SANITARY SEWERS PASS OVER STORM DRAIN PIPE AND THE Wa .a:.. ��
AE ACCESS EASEMENT PROPOSED EXISTING o
LOCATION, VERIFICATION, SUPPORT AND PROTECTION OF ALL VERTICAL SEPARATION IS LESS THAN 24", THE SANITARY SEWER SHALL U GATE VALVE H ABOVEGROUND AND UNDERGROUND UTILITIES TO REMAIN IN PLACE, MEET THE MATERIALS, TESTING METHODS, AND ACCEPTABILITY '
ARV AIR RELEASE VALVE FIRE HYDRANT INCLUDING ANY UTILITIES NOT INDICATED ON CONTRACT DRAWINGS. ANY STANDARDS FOR WATER MAINS (I5A NCAC I8C) o '
Bp0 BOA BLOW OFF ASSEMBLY TEE -4-- CONFLICTS OR DISCREPANCIES SHALL BE BROUGHT TO THE OWNER'S 5045NG ,T910
CROSS AND ENGINEER'S ATTENTION IMMEDIATELY. 6. GATE VALVES MAY BE USED IN LIEU OF PLUG VALVES WITH WRITTEN VICINITY MAP
NOT TO S('a1F
BOC BACK OF CURB .-
REDUCER PERMISSION FROM UTILITY PROVIDER
3. CONTRACTOR SHALL PROTECT ALL EXISTING STRUCTURES, TREES,
TBOA 0 • PAVEMENT, UTILITIES, AND OTHER PROPERTY UNLESS THEY ARE TO BE = _ a
CI CURB INLET AL, BUT ®
WATER SERVICE - -. DEMOLISHED. ANY PROPERTY NOT AUTHORIZED FOR REM V STORM o WATER AND GRADING NOTES:
ND- s< -- SEE T-IS SI-IEET FOR
CL CENTERLINE SEWER SERVICE o-- ,,,-- DAMAGED BY THE CONTRACTOR SHALL BE RESTORED BY THE
EASEMENT - - _ CONTRACTOR AT NO ADDITIONAL EXPENSE TO THE OWNER. I. ALL LOTS SHALL BE GRADED SUCH THAT RUNOFF FROM ALL LEGEND AND GENERAL_C®NC CONCRETEIMPERVIOUS SURFACES IS DIRECTED TO STORMW
ATER COLLECTION NOTES.
WATERLINE -PAWL- 4. CONTRACTOR SHALL MAKE EVERY EFFORT TO SAVE PROPERTY IRONS, SYSTEMS.
OPP CORRUGATED PLASTIC PIPE FORCEMAIN -per- -x M-- MONUMENTS, OTHER PERMANENT POINTS AND LINES OF REFERENCE
DE DRAINAGE EASEMENT DUCTILE IRON AND CONSTRUCTION STAKES. PROPERTY IRONS, MONUMENTS, AND 2. CONTRACTOR SHALL COORDINATE WITH THE UTILITY PROVIDERS FOR
STORM DRAIN Y, r -r l -y; c;- OTHER PERMANENT POINTS OF REFERENCE DESTROYED BY THE REQUIRED UTILITY ADJUSTMENTS AND/OR RELOCATIONS.
DI DROP INLET CONTRACTOR SHALL BE REPLACED BY A NORTH CAROLINA LICENSED
FES W/RIP RAP ES LAND SURVEYOR AT THE CONTRACTOR'S EXPENSE. 3. ALL CUT OR FILL SLOPES SHALL BE 3=I OR FLATTER UNLESS
DIP DUCTILE IRON PIPE CI / DI n_ OTHERWISE NOTED.
L.,_._;>;-v 5. THE CONTRACTOR SHALL MAKE SURE THAT WORK PERFORMED UNDER
EL ELEVATION INLET PROTECTION111 THIS CONTRACT SHALL NOT IMPACT THE OPERATION OF ANY 4. DURING CONSTRUCTION, CONTRACTOR SHALL PERFORM GRADING IN A
ADJACENT PROPERTIES. MANNER AND SEQUENCE THAT WILL PROVIDE PROPER DRAINAGE AT
EOP EDGE OF PAVEMENT
SILT FENCE -0 ALL TIMES.
6. CONTRACTOR SHALL SEQUENCE WORK AS NECESSARY TO ENSURE --
ESMT EASEMENT THAT ALL UTILITY SERVICES, INCLUDING FIRE HYDRANTS, REMAIN 5. CONTRACTOR SHALL ADJUST AND/OR CUT EXISTING PAVEMENT ASIIVL EI �� tl
STORM STRUCTURE LABEL o OPERATIONAL DURING CONSTRUCTION. NECESSARY TO ACCOMMODATE STORMDRAIN INSTALLATION
EX/EXI ST EXISTING
AND T � CONSTRUCTION
CONTOURS -' t0''.E.�__. 12LL ASSURE A SMOOTH FIT AND CONTINUOUS GRADE BETWEEN EXISTING
7. THE CONTRACTOR SHALL TAKE ADEQUATE PROTECTIVE MEASURES AND PROPOSED PAVEMENT SECTIONS.
F=H FIRE HYDRANT TO ENSURE THAT EXISTING PAVEMENT SURFACES ARE NOT DAMAGED
EEEEEEN
FM FORCEMA(N WETLANDS FROM TRACKED CONSTRUCTION EQUIPMENT OR ANY OTHER POSSIBLE 6. UPON THE COMPLETION OF CONSTRUCTION AND SITE STABILIZATION,
• ,� SOURCE WHEN EQUPMENT IS BEING MOVED DURING AND AFTER WORK ALL PROPOSED PIPES SHALL BE CLEANED OUT TO REMOVE ALL
GI GRATE INLET IS BEING CONDUCTED. CONTRACTOR SHALL REPAIR ANY PAVED AREAS ACCUMULATED SILT AND DEBRIS.
WETLAND BUFFER � * -, -� DAMAGED DURING CONSTRUCTION AT NO ADDITIONAL EXPENSE TO THE
GV GATE VALVE J OWNER. 7. ALL STORM PIPE ENTERING STRUCTURES SHALL BE CUT FLUSH TO
INSIDE OF THE BOX (WITH NO MORE THAN 6-INCHES OF PROTRUSION)
HOPE HIGH DENSITY POLYETHYLENE 8. EXISTING PAVEMENTS AND ALL OTHER AREAS ADJACENT TO THE SITE AND GROUTED TO ASSURE CONNECTION AT STRUCTURE IS
HP HIGH POINT LOT NUMBER 2- 126 2" 2 _ SHALL BE KEPT CLEAN AT ALL TIMES. DO NOT ALLOW BUILD UP OF WATERTIGHT.
SOIL, MUD, DUST OR OTHER DEBRIS.
8. ALL STORMWATER STRUCTURES IN PAVED AREAS SHALL BE FLUSH
1CP IRRIGATION CONTROL PANEL 9. A 10-FOOT UTILITY EASEMENT HAS BEEN PLACED ALONG ALL LOT WITH PAVEMENT AND SHALL BE HEAVY-DUTY TRAFFIC RATED.
GOLF TEE BOX W LE-
w LINES THAT ARE ADJACENT TO STREET RIGHTOF
AYS. AN EASEMENT
IE INVERT ELEVATION OF STPUCTUREWILL BE PROVIDED BY T-IE DEVELOPER FOR ACCESS TO PUMPS, FORCE MAINS, AND EROSION CONTROL NOTES:
JB JUNCTION BOX - STORM :
SERVICE LATERALS.
GOLF SAND TRAP ,r I. ALL INITIAL DISTURBANCE ASSOCIATED WITH THIS PROJECT HAS BEEN
LF LINEAR FEET .. -
10. WETLANDS DEPICTED IN THIS PLAN SET WERE DELINEATED BY LAND PERMITTED BY NCDEQ UNDER PERMIT NUMBER BRUNS-2008-180.
-so/ MANAGEMENT GROUP, CONTRACTOR SHALL PERFORM ALL WORK IN ACCORDANCE WITH THE
LP LOW POINT APPROVED PLANS AND SPECIFICATIONS.
MIN MINIMUM
DRAINAGE SWALE GENERAL UTILITY NOTES:
2. ALL FINAL DISTURBANCE WILL BE PERMITTED SEPARATELY BY NCDEQ.
TH
B. ISSUED FOR REGULATORY REVIEW M
PV PLUG VALVE TEMPORARY I. ALL UTILITY MATERIALS, CONSTRUCTION AND WORKMANSHIP SHALL 3. CONTRACTOR SHALL COMPLY WITH CURRENT NC DEPARTMENT OF - 10/25/17
CONSTRUCTION r��'i•� MEET OR EXCEED BRUNSWICK COUNTY AND NCDEQ STANDARDS AND ENVIRONMENTAL QUALITY (NCDEO) "EROSION AND SEDIMENT CONTROL CONCEPT PLAN ISSUED TO OWNER MTH
PVC POLYVINYL CHLORIDE ENTRANCE ! 6 SPECIFICATIONS. PLANNING AND DESIGN MANUAL" FOR ALL EROSION CONTROL WORK, A. FOR REVIEW 27 1q
RC.P REINFORCED CONCRETE F IPE / /
2. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING UTILITY LINES PRIOR
TO THE INSTALLATION OF ANY NEW LINES.
4. IF UNFORESEEN EROSIVE CONDITION DE DEVELOP DIJRING CONSTRUCTION
AS THE RESULT OF INCREASED RUN R# DESCRIPTION RDATE
EV BY
;RIM RIM ELEVATION OF STRUCTURE OFF OR SEDIMENT DISPLACEMENT, REVISIONS
THE CONTRACTOR SHALL TAKE ACTION TO REMEDY SUCH CONDITIONS 3. ALL WATER AND SANITARY SEWER SERVICES ARE TO BE LOCATED 12"
ROW RIGHT OF WAY AND PREVENT DAMAGE TO ADJACENT PROPERTIES.
FROM THE PROPERTY CORNER. WHEN SERVICES ARE PLACED AT
SD STORMDRAIN PROPERTY CORNERS THAT HAVE AN EASEMENT, THEY ARE TO BE 5, EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED
PLACED ON THE EASEMENT LINE, TYPICALLY TEN (10) FEET FROM THE CONTINUOUSLY, RELOCATED WHEN NECESSARY, AND SHALL BE
SEP SEPARATION PROPERTY CORNER WHERE THIS APPLIES.
CHECKED FOR STABILITY AND PROPER FUNCTIONING AFTER EVERY E�
RAINFALL EVENT.
SSE SANITARY SEWER EASEMENT 4. EXISTING UTILITIES SHALL BE PROTECTED DURING CONSTRUCTION.
CONTRACTOR SHALL HAND EXCAVATE WHEN ADJACENT TO EXISTING
SSMH SANITARY SEWER MANHOLE UTILITIES.
STA CENTERLINE STATION
5. THE UTILITY DRAWINGS DO NOT SHOW EVERY OFFSET, TRANSITION, AND SEQUENCE OF LAND DISTURBANCE:
FITTING THAT MAY BE REQUIRED. CONTRACTOR SHALL BEWMIIMIN/S.M1•MMII•Oi
TBM TEMPORARY BENCH MARK
RESPONSIBLE FOR DETERMINATION OF AND PROVIDING FITTINGS
I. PRECONSTRUCTION CONFERENCE TO BE HELD PRIOR TO THE
TBOA TEMPORARY BLOW OFF ASSEMBLY
NECESSARY FOR COMPLETION OF THE SYSTEM. BEGINNING OF WORK.
,
TYP TYPICAL 2. DETERMINE AND MARK LIMITS OF DISTURBANCE. k.WATER NOTES: Tit N r
WL WATER LINE 3. INSTALL STONE CONSTRUCTION ENTRANCE, AND SILT FENCE. i( :'.IIill
WME WATER MAIN EASEMENT
I. MINIMUM UTILITY SEPARATIONS
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SANITARY SEWER - 10-FEET (LATERALLY) 4. INSTALL SEDIMENT BASINS AND SKIMMER DE WATERING DEVICES. ��II p (lid
18-INCHES (VERTICAL - WATER OVERAi- ~tee�� p,S�
OG ��r
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SEWER) 5. TOP SOIL REMOVAL AND STORAGE. ALL ROOTS, STUMPS, OR OTHER a if
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STORM SEWER - 18-INCHES (VERTICAL) DEBRIS SHALL BE REMOVED FROM TOP SOIL PRIOR TO STOCKPILING. PLANTATION®
2. WHERE A WATER MAIN PASSES OVER A SEWER, AND THE VERTICAL 6. INSTALL STORMDRAIN AND INLET/OUTLET PROTECTION.
-,-J
SEPARATION IS LESS THAN 18" OR WHERE WATER PASSES UNDER
SEWER, THE SEWER AND WATERMAIN SHALL BOTH BE DUCTILE IRON OR 7. BRING SITE TO FINAL GRADE. SPREAD STOCKPILED TOPSOIL OVER
GALVANIZED IRON PIPE FOR A DISTANCE OF 10' ON EACH SIDE OF TIRE DISTURBED AREAS. i PE F "w= - .'
_ , _
mow,
CROSSING (20' LENGTH CENTERED AT CROSSING - NO JOINTS).
8. INSPECT AND MAINTAIN ALL EROSION CONTROL DEVICES EVERY 7 DAYS
3. ALL WATERLINES SHALL HAVE A MINIMUM OF 36-INCHES OF COVER AND AFTER EACH SIGNIFICANT RAINFALL EVENT (0,5" OR GREATER).
E N G I N E E R I
FROM THE ELEVATION OF FINISHED GRADE.
9. PLACE TEMPORARY SEEDING, INCLUDING MULCHING AND CRIMPING, ON 151 Poole Rd.,Suite 100;Selviile, NC, 28451
4. FIRE HYDRANTS SHALL BE YELLOW IN COLOR AND SHOULD BE EITHER ALL PERIMETER SWALES AND ALL AREAS WITH SLOPES GREATER TEL [phone]; FAX [phone]
!a
MUELLER OR AMERICAN DARLING. THAN 311 THAT ARE TO BE LEFT IDLE FOR MORE THAN 7 DAYS. PLACE vvww.capefearengineering.com
TEMPORARY SEEDING, INCLUDING MULCHING AND CRIMPING, ON ALL
cC N.C. LICENSE#C-9623
5. METER BOXES SHALL BE SIGMA MB-382 BOXES. OTHER DISTURBED AREAS THAT ARE TO BE LEFT IDLE FOR MORE
THAN 14 DAYS. PROJECT
6. WHERE A WATERLINE PASSES UNDER A STORMDRAIN PIPE, THE 810-0612
mI NUMBER :
WATERLINE SHALL BE DUCTILE IRON PIPE FOR A DISTANCE OF 10' ON 10. PERMANENT GRASS SHALL BE INSTALLED FOR ALL AREAS AT FINAL SCALE : AS SHOWN
ed
c) EACH SIDE OF THE CROSSING (20' LENGTH CENTERED AT CROSSING - GRADE AND IN SEASON. FERTILIZE, WATER AND REPLACE AS REQUIRED DATE
ui NO JOINTS). TO ESTABLISH A VIGOROUS STAND OF GRASS. TEMPORARY IRRIGATION TRACKING
MAY BE REQUIRED UNTIL GRASS IS FULLY ESTABLISHED. ` E
SANITARY SEWER NOTES:
II. CONTRACTOR SHALL MAINTAIN GRASS AS REQUIRED. THIS INCLUDES
0) I. SANITARY SEWER SERVICES FOR INDIVIDUAL LOTSBUT IS
BY LOW PRESSURE COLLECTION SYSTEM WITH AREINDIVIDUAL TO BE SERVED BUT RE-SEEDING / LIMITED TO IRRIGATING AND MOWING GRASS AND OCEAN RIDGE x_,``' PUMPS ON EACH LOT. PHASE VI GRINDERRE SODDING BARE OR ERODED AREAS. PLANTATION
c`. 12. AFTER COMPLETION OF CONSTRUCTION AND THE SITE IS STABILIZED, W SECTION
. r:` 2. ALL SEWERLINES SHALL HAVE A MINIMUM OF 36-INCHES OF COVER REMOVE ALL ACCUMULATED SEDIMENT FROM SILT FENCE AND OTHER
FROM THE ELEVATION OF FINISHED GRADE. AN EXCEPTION IS WHEN DIP EROSION CONTROL MEASURES AND SPREAD EVENLY ACROSS THE
`d
IS SPECIFIED FOR SEWER. SITE. GRASS THESE AREAS IMMEDIATELY AND REMOVE ALL EROSION
CONTROL MEASURES.cn
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3. SANITARY SEWER SEPARATIONS SHALL COMPLY WITH THE t
REQUIREMENTS OF I5A NCAC 02T .0305 AS SUMMARIZED BELOW= 13. IF SEDIMENT CAN NOT BE SPREAD EVENLY ACROSS THIS SITE BECAUSE " INFORMATION
WATER - 10-FEET (LATERALLY) THE SITE HAS ALREADY BEEN STABILIZED / VEGETATED, CONTRACTOR ' PAGE
' - 18-INCHES (VERTICAL - WATER OVER SHALL BE RESPONSIBLE FOR TRANSPORTING SEDIMENT OFFSITE AND ":------- - -
07)
SEWER) DISPOSING OF SEDIMENT IN ACCORDANCE WITH ALL LOCAL, STATE,
STORM SEWER - 24-INCHES (VERTICAL) AND FEDERAL REGULATIONS.
PROJECT NUMBER SHEET NUMBER
810-0612 H