421 Quarry Mine Permit Plan Set

SCALE IN FEET
USGS MAP
U.S.G.S. 7.5 MIN. TOPOGRAPHIC MAP, 0 2000 4000
KINGS CREEK, NC QUADRANGLE, DATED: 2019
421 WINSTON SALEM QUARRY
VULCAN MATERIALS COMPANY
FORSYTH COUNTY, NORTH CAROLINA
OCTOBER 28, 2021
1
U.S. HIGHWAY 421
PROJECT AREA
� LOCATION
/ VULCAN LANDS, INC /
PARCEL #6804170611
DB.• 1661 PG.- 708 /
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KESTER MILL ROADQJ
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Sheet List Table
Sheet Number
Sheet Title
C000
COVER SHEET
C001
GENERAL NOTES
C002
PROPERTY OVERVIEW PLAN
C003
2021 MINE MAP
C100
EXISTING CONDITIONS PLAN
C300
GRADING PLAN PHASE 1
C301
GRADING PLAN PHASE 2
C302
GRADING PLAN PHASE 3
C305
GRADING FINAL PHASE
C306
QUARRY CROSS-SECTION
C400
RECLAMATION PLAN
C800
SITE DETAILS
C801
SITE DETAILS
C802
SITE DETAILS
OWNER/TEAM INFORMATION
CIVIL ENGINEER
CIVIL & ENVIRONMENTAL CONSULTANTS, INC.
3701 ARCO CORPORATE DRIVE, SUITE 400
CHARLOTTE, NORTH CAROLINA 28217
PH: [phone]
FX: [phone]
CONTACT: SHAD WALTERS, P.E.
EMAIL: SWALTERSOCECINC.COM
OWNER
VULCAN MATERIALS COMPANY
11020 DAVID TAYLOR DRIVE, SUITE 400
CHARLOTTE, NC 28262
PH: 571-422-6401
CONTACT: TONY JOHNSON
EMAIL: JOHNSONTO®VMCMAIL.COM
KESTER MILL ROAD
VICINITY MAP
BASE IMAGE FROM GOOGLE EARTH AERIAL
IMAGERY DATE OCTOBER 17, 2019
1 " = 1,000'
SCALE IN FEET
0 1000 2000
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NOTES
1. EXISTING CONDITIONS AS DEPICTED ON THESE PLANS ARE AND ILLUSTRATIVE IN NATURE. IT IS THE
RESPONSIBILITY OF THE CONTRACTOR TO EXAMINE THE SITE AND BE FAMILIAR WITH EXISTING CONDITIONS PRIOR
TO BIDDING ON THIS PROJECT. IF CONDITIONS ENCOUNTERED DURING EXAMINATION ARE SIGNIFICANTLY DIFFERENT
FROM THOSE SHOWN, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY.
2. EXISTING SITE INFORMATION / TOPOGRAPHIC SURVEY / BATHOMETRIC SURVEY PROVIDED BY VULCAN MATERIALS
COMPANY ON SEPTEMBER 9, 2021. CIVIL & ENVIRONMENTAL CONSULTANTS, INC. IS NOT RESPONSIBLE FOR THE
ACCURACY OR COMPLETENESS OF THE INFORMATION SHOWN.
3. THE CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL EXISTING UTILITIES (INCLUDING THOSE LABELED
PER RECORD DATA) PRIOR TO THE BEGINNING OF CONSTRUCTION OR EARTH MOVING OPERATIONS. INFORM
ENGINEER OF ANY CONFLICTS DETRIMENTAL TO THE DESIGN INTENT.
4. 48 HOURS BEFORE DIGGING IS TO COMMENCE, THE CONTRACTOR SHALL NOTIFY THE FOLLOWING AGENCIES: THE
NC UTILITY PROTECTION SERVICES, AND ALL OTHER AGENCIES THAT MAY HAVE UNDERGROUND UTILITIES INVOLVING
THIS PROJECT AND ARE NON-MEMBERS OF NC UNDERGROUND PROTECTION, INC.
5. THE CONTRACTOR AND SUBCONTRACTORS SHALL BE RESPONSIBLE FOR COMPLYING WITH APPLICABLE FEDERAL,
STATE AND LOCAL REQUIREMENTS, TOGETHER WITH EXERCISING PRECAUTIONS AT ALL TIMES FOR THE PROTECTION
OF PERSONS (INCLUDING EMPLOYEES) AND PROPERTY. IT IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR
AND SUBCONTRACTORS TO INITIATE, MAINTAIN AND SUPERVISE ALL SAFETY REQUIREMENTS, PRECAUTIONS AND
PROGRAMS IN CONNECTION WITH THE WORK.
6. THE CONTRACTOR SHALL INDEMNIFY AND HOLD HARMLESS THE OWNER AND OWNER'S REPRESENTATIVE FOR ANY
AND ALL INJURIES AND/OR DAMAGES TO PERSONNEL, EQUIPMENT AND/OR EXISTING FACILITIES OCCURRING IN THE
COURSE OF THE DEMOLITION AND CONSTRUCTION DESCRIBED IN THE PLANS AND SPECIFICATIONS.
7. CONTRACTOR SHALL OBTAIN A PERMIT FOR ALL CONSTRUCTION ACTIVITIES IN ACCORDANCE WITH LOCAL, STATE, &
FEDERAL REGULATIONS.
8. THE CONTRACTOR SHALL COMPLY WITH ALL LOCAL CODES, OBTAIN ALL APPLICABLE PERMITS, AND PAY ALL
REQUIRED FEES PRIOR TO BEGINNING WORK.
9. ANY WORK PERFORMED IN THE LOCAL OR STATE RIGHT OF WAYS SHALL BE IN ACCORDANCE WITH THE
APPLICABLE LOCAL OR STATE REQUIREMENTS. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO OBTAIN THE
NECESSARY PERMITS FOR THE WORK, SCHEDULE NECESSARY INSPECTIONS, AND PROVIDE THE NECESSARY TRAFFIC
CONTROL MEASURES AND DEVICES, ETC., FOR WORK PERFORMED IN THE RIGHT OF WAYS.
10. THE CONTRACTOR IS TO PERFORM ALL INSPECTIONS AS REQUIRED BY THE NCDEQ FOR THE NATIONAL POLLUTANT
DISCHARGE ELIMINATION SYSTEM (NPDES) PERMIT AND FURNISH OWNERS REPRESENTATIVE WITH WRITTEN REPORTS.
CONTRACTOR TO CONTACT OWNERS ENVIRONMENTAL DEPARTMENT FOR ANY ADDITIONAL OWNER RELATED
REQUIREMENTS.
11. CONTRACTOR SHALL IMPLEMENT ALL SOIL AND EROSION CONTROL PRACTICES REQUIRED BY NCDEQ AND FORSYTH
COUNTY.
12. ALL GROUND SURFACE AREAS THAT HAVE BEEN EXPOSED OR LEFT BARE AS A RESULT OF CONSTRUCTION AND
ARE TO FINAL GRADE AND ARE TO REMAIN SO, SHALL BE SEEDED AND MULCHED AS SOON AS PRACTICAL IN
ACCORDANCE WITH SPECIFICATIONS. IF NO SPECIFICATIONS ARE SUPPLIED, REFER TO NCDEQ EROSION CONTROL
MANUAL.
13. THE CONTRACTOR SHALL REFER TO OTHER PLANS WITHIN THIS CONSTRUCTION SET FOR OTHER PERTINENT
INFORMATION. IT IS NOT THE ENGINEER'S INTENT THAT ANY SINGLE PLAN SHEET IN THIS SET OF DOCUMENTS
FULLY DEPICT ALL WORK ASSOCIATED WITH THE PROJECT.
14. BEFORE INSTALLATION OF STORM OR SANITARY SEWER, OR OTHER UTILITY, THE CONTRACTOR SHALL VERIFY ALL
CROSSINGS, BY EXCAVATION WHERE NECESSARY, AND INFORM THE OWNER AND THE ENGINEER OF ANY CONFLICTS.
THE ENGINEER WILL BE HELD HARMLESS IN THE EVENT HE IS NOT NOTIFIED OF DESIGN CONFLICTS PRIOR TO
CONSTRUCTION.
15. IF CONTRACTOR ELECTS TO ENTER PROJECT SITE AT A DIFFERENT LOCATION OTHER THAN SHOWN, COORDINATE
WITH ENGINEER. THIS MAY REQUIRE ADDITIONAL E/C PERMITTING AND DRIVEWAY PERMITS.
16. REFER TO OWNER SCOPE OF WORK AND LAYOUT FOR DETAILS AND TO AVOID CONFLICTS.
DEMOLITION NOTES
1. CLEARING LIMITS SHALL BE PHYSICALLY MARKED IN THE FIELD BY THE CONTRACTOR.
2. NO TREES SHALL BE REMOVED, NOR VEGETATION DISTURBED BEYOND THE LIMITS OF CONSTRUCTION WITHOUT THE
EXPRESS WRITTEN APPROVAL OF THE OWNER'S REPRESENTATIVE.
3. TREE PROTECTION FENCING SHALL BE IN ACCORDANCE WITH THE CITY/COUNTY STANDARDS - OR - IN
ACCORDANCE WITH THE DETAILED DRAWINGS. DO NOT OPERATE OR STORE EQUIPMENT, NOR HANDLE OR STORE
MATERIALS WITHIN THE DRIP LINES OF THE TREES SHOWN TO REMAIN.
4. PROTECTION OF EXISTING TREES AND VEGETATION: PROTECT EXISTING TREES AND OTHER VEGETATION INDICATED
TO REMAIN IN PLACE AGAINST UNNECESSARY CUTTING, BREAKING OR SKINNING OF ROOTS, SKINNING OR BRUISING
OF BARK, SMOTHERING OF TREES BY STOCKPILING CONSTRUCTION MATERIALS OR EXCAVATED MATERIALS WITHIN
DRIP LINE, EXCESS FOOT OR VEHICULAR TRAFFIC, OR PARKING OF VEHICLES WITHIN DRIP LINE. PROVIDE
TEMPORARY GUARDS TO PROTECT TREES AND VEGETATION TO BE LEFT STANDING.
5. ALL DEMOLITION WASTE AND CONSTRUCTION DEBRIS SHALL BECOME THE PROPERTY OF THE CONTRACTOR UNLESS
OTHERWISE DESIGNATED AND SHALL BE REMOVED BY THE CONTRACTOR AND DISPOSED OF OFFSITE IN A STATE
APPROVED WASTE SITE AND IN ACCORDANCE WITH ALL LOCAL AND STATE CODES AND PERMIT REQUIREMENTS.
TAKE CARE TO PROTECT UTILITIES THAT ARE TO REMAIN. REPAIR DAMAGE ACCORDING TO THE APPROPRIATE
UTILITY COMPANY STANDARDS AND AT THE CONTRACTOR'S EXPENSE.
6. ALL UTILITY DISCONNECTION, REMOVAL, RELOCATION, CUTTING, CAPPING AND/OR ABANDONMENT SHALL BE
COORDINATED WITH THE APPROPRIATE UTILITY COMPANY / AGENCY.
7. THE BURNING OF CLEARED MATERIAL AND DEBRIS SHALL NOT BE ALLOWED.
8. EROSION & SEDIMENT CONTROL MEASURES AROUND AREAS OF DEMOLITION SHALL BE PROPERLY INSTALLED AND
FUNCTION PROPERLY PRIOR TO INITIALIZATION OF DEMOLITION ACTIVITIES.
9. CONTRACTOR SHALL ADHERE TO ALL LOCAL, STATE, FEDERAL AND OSHA REGULATIONS DURING ALL DEMOLITION
ACTIVITIES.
10. CONTRACTOR SHALL PROTECT ALL CORNER PINS, MONUMENTS, PROPERTY CORNERS AND BENCHMARKS DURING
DEMOLITION ACTIVITIES. IF DISTURBED, CONTRACTOR SHALL HAVE DISTURBED ITEMS RESET BY A LICENSED
SURVEYOR AT NO ADDITIONAL COST TO THE OWNER.
11. CONTRACTOR SHALL PROTECT ALL EXISTING UTILITIES, STRUCTURES, AND FEATURES TO REMAIN. ANY ITEMS TO
REMAIN THAT HAVE BEEN DISTURBED OR DAMAGED AS A RESULT OF CONSTRUCTION SHALL BE REPAIRED OR
REPLACED BY THE CONTRACTOR AT CONTRACTOR'S EXPENSE.
12. ALL UTILITY AND STRUCTURE REMOVAL, RELOCATION, CUTTING, CAPPING AND/OR ABANDONMENT SHALL BE
COORDINATED AND PROPERLY DOCUMENTED BY A CERTIFIED PROFESSIONAL, WHEN APPLICABLE, WITH THE
APPROPRIATE UTILITY COMPANY, MUNICIPALITY AND/OR AGENCY. DEMOLITION OF REGULATED ITEMS MAY INCLUDE,
BUT ARE NOT LIMITED TO WELLS, ASBESTOS, UNDER GROUND STORAGE TANKS, SEPTIC TANKS AND ELECTRIC
TRANSFORMERS. DEMOLITION CONTRACTOR SHALL REFER TO ANY ENVIRONMENTAL STUDIES FOR DEMOLITION
RECOMMENDATIONS AND GUIDANCE. AVAILABLE ENVIRONMENTAL STUDIES MAY INCLUDE, BUT ARE NOT LIMITED TO
PHASE I ESA, PHASE II, WETLAND AND STREAM DELINEATION AND ASBESTOS SURVEY. ALL
APPLICABLE ENVIRONMENTAL STUDIES SHALL BE MADE AVAILABLE UPON REQUEST.
LAYOUT NOTES
1. THE CONTRACTOR SHALL CHECK EXISTING GRADES, DIMENSIONS, AND INVERTS IN THE FIELD AND REPORT ANY
DISCREPANCIES TO THE OWNER'S REPRESENTATIVE PRIOR TO BEGINNING WORK.
2. THE CONTRACTOR SHALL VERIFY THE EXACT LOCATION OF ALL EXISTING UTILITIES, INCLUDING IRRIGATION LINES.
TAKE CARE TO PROTECT UTILITIES THAT ARE TO REMAIN. RELOCATE EXISTING UTILITIES AS INDICATED, OR AS
NECESSARY FOR CONSTRUCTION.
3. THE CONTRACTOR SHALL PROTECT ALL TREES TO REMAIN IN ACCORDANCE WITH THE SPECIFICATIONS.
4. THIS SITE LAYOUT IS SPECIFIC TO THE APPROVALS NECESSARY FOR THE CONSTRUCTION IN ACCORDANCE WITH
THE CITY/COUNTY. NO CHANGES TO THE SITE LAYOUT ARE ALLOWED WITHOUT THE WRITTEN APPROVAL OF THE
ENGINEER. CHANGES MADE TO THE SITE LAYOUT WITHOUT APPROVAL IS SOLELY THE RESPONSIBILITY OF THE
CONTRACTOR. CHANGES INCLUDE BUT ARE NOT LIMITED TO, INCREASED IMPERVIOUS PAVEMENT, ADDITION /
DELETION OF PARKING SPACES, MOVEMENT OF CURB LINES, CHANGES TO DRAINAGE STRUCTURES AND PATTERNS,
LANDSCAPING,
GRADING NOTES
1. ALL PROPOSED GRADES SHOWN ARE FINAL GRADES, TOP OF GROUND LEVEL, OR TOP OF PAVEMENT, OR GRATE
ELEVATION AT THE DRAWDOWN POINT, UNLESS INDICATED OTHERWISE.
2. ALL ELEVATIONS SHOWN ARE FINISHED GRADE ELEVATIONS.
3. CONTRACTOR SHALL STRICTLY ADHERE TO THE EROSION & SEDIMENT CONTROL PLAN PREPARED FOR THIS
PROJECT.
4. EARTHWORK SHALL INCLUDE CLEARING AND GRUBBING, STRIPPING AND STOCKPILING TOPSOIL, MASS GRADING,
EXCAVATION, FILLING, UNDER CUT AND REPLACEMENT, IF REQUIRED, AND COMPACTION.
5. CONTRACTOR TO REFILL UNDERCUT AREAS WITH SUITABLE MATERIAL AND COMPACT AS RECOMMENDED BY THE
GEOTECHNICAL ENGINEER.
6. ALL SLOPES IN NON -PAVED AREAS SHALL BE 2:1 (HORIZONTALNERTICAL) MAXIMUM UNLESS NOTED OTHERWISE.
7. ALL AREAS NOT PAVED SHALL BE STABILIZED IN ACCORDANCE WITH THE EROSION & SEDIMENT CONTROL PLAN,
UNLESS NOTED OTHERWISE.
STORM DRAINAGE NOTES
1. DISTANCES SHOWN ON PIPING ARE HORIZONTAL DISTANCES FROM CENTER OF STRUCTURE TO CENTER OF
STRUCTURE, UNLESS OTHERWISE NOTED.
2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL COSTS ASSOCIATED WITH THE INSTALLATION, INSPECTION,
TESTING AND FINAL ACCEPTANCE OF ALL NEW STORMWATER MANAGEMENT FACILITIES CONSTRUCTION. CONTRACTOR
SHALL COORDINATE WITH ALL APPLICABLE REGULATING AGENCIES CONCERNING INSTALLATION, INSPECTION AND
APPROVAL OF THE STORM DRAINAGE SYSTEM CONSTRUCTION.
3. ALL STORMWATER MANAGEMENT FACILITIES, INCLUDING COLLECTION AND CONVEYANCE STRUCTURES SHALL BE
INSTALLED IN ACCORDANCE WITH ALL APPLICABLE LOCAL AND STATE CODES AND REGULATIONS.
4. ALL STORM STRUCTURES ARE NCDOT TYPES UNLESS OTHERWISE INDICATED.
EROSION CONTROL NOTES
1.
LAND DISTURBING ACTIVITIES SHALL NOT COMMENCE UNTIL APPROVAL TO DO SO HAS BEEN RECEIVED BY
GOVERNING AUTHORITIES. PLACARD TO BE PLACED AT JOBSITE ENTRANCE.
2.
NO LAND CLEARING OR GRADING SHALL BEGIN UNTIL ALL PERIMETER EROSION AND SEDIMENT CONTROL MEASURES
HAVE BEEN INSTALLED.
3.
THIS PLAN SHALL NOT BE CONSIDERED ALL INCLUSIVE AS THE CONTRACTOR SHALL TAKE ALL NECESSARY
PRECAUTIONS TO PREVENT SOIL SEDIMENT FROM LEAVING THE SITE. ADDITIONAL EROSION AND SEDIMENT
CONTROL MEASURES SHALL BE INSTALLED BY THE CONTRACTOR IF DEEMED NECESSARY BY ON SITE
INSPECTION.
4.
CONTRACTOR SHALL COMPLY WITH ALL STATE AND LOCAL ORDINANCES THAT APPLY.
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5.
CONTRACTOR SHALL BE RESPONSIBLE TO TAKE WHATEVER MEANS NECESSARY TO ESTABLISH PERMANENT SOIL
CL
STABILIZATION. FULL PAYMENT WILL NOT BE RELEASED UNTIL GRASS IS ESTABLISHED.
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6.
SEDIMENT SHALL BE REMOVED FROM SILT FENCE BEFORE IT IS DEPOSITED ONE-THIRD THE HEIGHT OF THE
EXPOSED SILT FENCE.
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7.
EROSION CONTROL MEASURES INDICATED ON THIS PLAN ARE TO PROTECT ADJACENT PROPERTIES AND WATER
COURSES. CONTRACTOR IS RESPONSIBLE FOR FOR PROTECTING NEWLY COMPLETED WORK, SUCH AS SIDEWALKS,
ro
CURBS, ETC. FROM ON -SITE SEDIMENT BY USE OF SILT FENCE, ETC. AT NO ADDITIONAL COST TO THE OWNER.
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REFERENCE
1. EXISTING SITE BOUNDARY AND TOPOGRAPHICAL INFORMATION
PROVIDED BY VULCAN MATERIALS COMPANY, INC. ON
AUGUST 2, 2021.
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REFERENCE
1. EXISTING SITE BOUNDARY AND TOPOGRAPHICAL INFORMATION
PROVIDED BY VULCAN MATERIALS COMPANY, INC. ON
AUGUST 2, 2021.
1. SEE SHEET C001 FOR GENERAL NOTES.
2. CONTRACTOR SHALL REFER TO OTHER PLANS WITHIN THIS
CONSTRUCTION SET FOR OTHER PERTINENT INFORMATION.
IT IS NOT THE ENGINEERS INTENT THAT ANY SINGLE PLAN
SHEET IN THIS SET OF DOCUMENTS FULLY DEPICT ALL
WORK ASSOCIATED WITH THE PROJECT.
ST—
PROPERTY LINE
EXISTING
FEMA 100-YEAR FLOODPLAIN
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EXISTING
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EXISTING
STREAM
EXISTING
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EXISTING
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EXISTING
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EXISTING
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MIN. DEPTH
REFERENCE
1. EXISTING SITE BOUNDARY AND TOPOGRAPHICAL INFORMATION
PROVIDED BY VULCAN MATERIALS COMPANY, INC. ON
AUGUST 2, 2021.
U.S. HIGHWAY 421
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GENERAL NOTES
1. SEE SHEET C001 FOR GENERAL NOTES.
2. CONTRACTOR SHALL REFER TO OTHER PLANS WITHIN THIS
CONSTRUCTION SET FOR OTHER PERTINENT INFORMATION.
IT IS NOT THE ENGINEER'S INTENT THAT ANY SINGLE PLAN
SHEET IN THIS SET OF DOCUMENTS FULLY DEPICT ALL
WORK ASSOCIATED WITH THE PROJECT.
PHASE 1 CONSTRUCTION SEQUENCE
1. BEGIN DRAWDOWN OF THE WATER LEVEL IN THE PIT FROM
THE SURFACE. PIT WATER DISCHARGE SHALL COMPLY WITH
THE SITE NPDES PERMIT REQUIREMENTS AND CONDITIONS.
CONTRACTOR TO PUMP WATER TO INVERT OF EXISTING
24" 0 CMP WHICH WILL THEN DISCHARGE THROUGH THE
24"0 CMP TO SILAS CREEK.
2. FLAG LIMITS OF DISTURBANCE.
3. INSTALL TEMPORARY CONSTRUCTION ENTRANCE/HAUL ROAD
WITH 24"0 RCP CULVERT.
4. INSTALL SILT FENCE AND SILT FENCE OUTLETS ALONG THE
EDGE OF DISTURBANCE.
5. ABANDON EXISTING 24" 0 CMP QUARRY OVERFLOW
DRAINAGE PIPE.
6. BEGIN CLEARING/GRUBBING OPERATIONS, AS SHOWN ON
THIS SHEET.
7. INSTALL POLISHING BASIN WITH TEMPORARY SKIMMER.
STABILIZE BASIN AREA UPON COMPLETION OF GRADING,
BASIN AREA TO BE FULLY GRASSED AND STABILIZED
PRIOR TO BEGINNING PUMPING OPERATIONS INTO
POLISHING BASIN.
8. INSTALL ROAD WITH SAFETY BERM AS SHOWN ON THIS
PLAN. FOLLOW TEMPORARY SEEDING AND STABILIZATION
CHARTS ON AREAS NOT RECEIVING STONE AS OUTLINED IN
THE DETAILS SHEETS.
9. BEGIN PHASE II GRADING AND EROSION CONTROL PLAN.
LEGEND
PROPERTY LINE
EXISTING FEMA 100-YEAR FLOODPLAIN
EXISTING FEMA FLOODWAY
EXISTING 50-FT STREAM BUFFER
EXISTING 25-FT UNDISTURBED BUFFER
EXISTING STREAM
EXISTING TREE LINE
EXISTING CHAIN -LINK FENCE
EXISTING EDGE OF PAVEMENT
--- — — — - EXISTING UNPAVED ROAD
ST EXISTING STORM SEWER LINE
- 1000 - EXISTING INDEX CONTOUR
PROPOSED GRAVEL ACCESS ROAD
PROPOSED TREE LINE
PROPOSED STORM SEWER LINE
720 PROPOSED INDEX CONTOUR
722 PROPOSED INTERMEDIATE CONTOUR
------ -► PROPOSED DRAINAGE DITCH
LIMITS OF DISTURBANCE
PROPOSED SILT FENCE
TS PROPOSED TEMPORARY SEEDING
PS PROPOSED PERMANENT SEEDING
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SHEET NUMBER
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GENERAL NOTES
LEGEND
U.S. HIGHWAY 421
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STREAM TEMPORARY
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V I' l / AST-1 I I ` I I I I / 27 � STAGES
6
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//�% PROPOSED SUBMERSIBLE \
EXISTING 24-WIDE GRAVEL PUMP PROVIDED BY OWNER
LIMITS OF DISTURBANCE
ACCESS HAUL ROAD - CONTRACTOR TO PROVIDE
8.35 ACRES
PROVIDE TEMPORARY ACCESS DRIVE FOR INLET PROTECTION AROUND \ \ ( /
- - - �
`��� �/i j/ // I PUMP - TYPICAL ALL
� SUMP MAINTENANCE -TYPICAL ALL STAGES
- STAGES
—�� KESTER MILL ROAD
SEDIMENT SUMP TO BE GRADED
—1-- /----'�L --- —1--- --- -------------
__ / ---- _ 0 �r AND MAINTAINED DURING
-�� _ _ ---- - _----- —--0----�-- _ / �/ FILL OPERATIONS TO HANDLE
/ r - STORMWATER RUNOFF (MAX SUMP /
DEPTH = 10', OTHERWISE DRAIN
SUMP AND RAISE SUMP FLOOR
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\\\\ \ \ \ 25-UNDISTURBED / //` -�\ \ J �// / I\ BAFFLE (2'-HIGH MIN. WITH A / cj r O
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EXISTING I I PROPOSED RIP -RAP APRON < \ //
TREEL/NE I I I �\ ELEV = VARIES AS SUMP BOTTOM IS FILLED
\ La = 26.00 FT. I �iy,� <c/ /
\\ \ \ \ \ \\ \ \ \ \ \ 1 \ \ \ \ \ I I I I W1 = 27.50 FT.
W2 = 4.50 FT v
MIN DEPTH8
=1N. 38 IN
L� \
REFERENCE
1. EXISTING SITE BOUNDARY AND TOPOGRAPHICAL INFORMATION
PROVIDED BY VULCAN MATERIALS COMPANY, INC. ON
AUGUST 2, 2021.
1. SEE SHEET C001 FOR GENERAL NOTES.
2. CONTRACTOR SHALL REFER TO OTHER PLANS WITHIN THIS
CONSTRUCTION SET FOR OTHER PERTINENT INFORMATION.
IT IS NOT THE ENGINEER'S INTENT THAT ANY SINGLE PLAN
SHEET IN THIS SET OF DOCUMENTS FULLY DEPICT ALL
WORK ASSOCIATED WITH THE PROJECT.
PHASE 2 CONSTRUCTION SEQUENCE
1. INSTALL PUMP WITH INLET PROTECTION IN BOTTOM OF
SUMP PRIOR TO FILL OPERATIONS COMMENCING. PUMP
DISCHARGE TO BE ROUTED TO THE 18"0 RCP PIPE
CULVERT INVERT.
2. CONTRACTOR TO BEGIN FILL OPERATIONS IN PIT. FILL
MATERIAL SHALL BE COMPACTED TO A MIN. 90%
STANDARD PROCTOR.
3. IT IS RECOMMENDED THE CONTRACTOR PLACE FILL UNTIL
POND BERM REACHES A HEIGHT OF 10 FT ABOVE POND
BOTTOM. ONCE THE 10 FT ELEVATION IS REACHED
CONTRACTOR SHALL FILL BOTTOM OF POND UNTIL A 2FT
BERM HEIGHT IS REACHED. PUMP WITH INLET PROTECTION
& STONE BAFFLES SHALL BE ADJUSTED AS POND BOTTOM
IS ADJUSTED.
4. DISCHARGE ALL SUMP STORM WATER INTO THE 18"0 RCP
PIPE CULVERT INVERT, CULVERT THEN DIVERTS STORM
WATER TO POLISHING BASIN. POLISHING BASIN WILL ALLOW
FOR THE SETTLING OF ANY REMAINING SEDIMENT FROM
THE PIT FILL OPERATION. OWNER/CONTRACTOR TO
COORDINATE WITH THE ENGINEER TO DETERMINE
RETENTION TIME OF POLISHING POND WATER PRIOR TO
RELEASE TO SILAS CREEK.
5. ALL STORM WATER PUMPED INTO THE POLISHING BASIN
SHALL MEET NPDES REQUIREMENTS PRIOR TO RELEASING
INTO SILAS CREEK. THE SKIMMER WITHIN THE POLISHING
BASIN IS TO BE MANUALLY RELEASED BY THE OWNER/
CONTRACTOR WHEN THE WATER WITHIN THE POND
COMPLIES WITH THE NPDES PERMIT REQUIREMENTS AND
CONDITIONS.
-1000--
720
722
X—
PROPERTY LINE
EXISTING FEMA 100-YEAR FLOODPLAIN
EXISTING FEMA FLOODWAY
EXISTING 50-FT STREAM BUFFER
EXISTING 25-FT UNDISTURBED BUFFER
EXISTING STREAM
EXISTING TREE LINE
EXISTING CHAIN -LINK FENCE
EXISTING EDGE OF PAVEMENT
EXISTING UNPAVED ROAD
EXISTING STORM SEWER LINE
EXISTING INDEX CONTOUR
EXISTING INTERMEDIATE CONTOUR
PROPOSED GRAVEL ACCESS ROAD
PROPOSED TREE LINE
PROPOSED STORM SEWER LINE
PROPOSED INDEX CONTOUR
PROPOSED INTERMEDIATE CONTOUR
PROPOSED DRAINAGE DITCH
LIMITS OF DISTURBANCE
PROPOSED SILT FENCE
SCALE IN FEET
0 60 120
BEFORE YOU D1011
CALL 1-800-632-4949
N.C. ONE -CALL
CENTER IT'S THE LAWI
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LEGEND
U.S. HIGHWAY 421
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REFERENCE
1. EXISTING SITE BOUNDARY AND TOPOGRAPHICAL INFORMATION
PROVIDED BY VULCAN MATERIALS COMPANY, INC. ON
AUGUST 2, 2021.
PROPOSED PUMP
LOCATION FOR
STAGE 5 GRADING
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PROPOSED SEDIMENT SUMP FOR PHASE 5 EX/STING
GRADING OPERATIONS TREEL/NE
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1. SEE SHEET C001 FOR GENERAL NOTES.
2. CONTRACTOR SHALL REFER TO OTHER PLANS WITHIN THIS
CONSTRUCTION SET FOR OTHER PERTINENT INFORMATION.
IT IS NOT THE ENGINEER'S INTENT THAT ANY SINGLE PLAN
SHEET IN THIS SET OF DOCUMENTS FULLY DEPICT ALL
WORK ASSOCIATED WITH THE PROJECT.
PHASE 3 CONSTRUCTION SEQUENCE
1. CONTINUE FILL OPERATIONS UNTIL FINAL GRADES ABOVE
SEDIMENT SUMP ARE REACHED, AS SHOWN ON THIS PLAN.
FILL MATERIAL SHALL BE COMPACTED TO A MIN. 90%
STANDARD PROCTOR.
2. ONCE FINAL GRADES ABOVE THE SEDIMENT SUMP ARE
REACHED, CUT IN CLEANWATER DITCH. CONTRACTOR SHALL
PROVIDE NA GREEN S250 MATTING IN DITCH AND PROVIDE
PERMANENT SEED/GRASS ACCORDING TO SEEDING
SPECIFICATIONS, SEE SHEET C800 DETAIL NO. 6.
3. PROVIDE PERMANENT SEEDING/GRASSING ON AREA ABOVE
SEDIMENT SUMP SEEDING SPECIFICATIONS, SEE SHEET
C800 DETAIL NO. 6.
4. ONCE AREA ABOVE SUMP HAS BEEN FULLY STABILIZED
THE SEDIMENT SUMP WILL BE FILLED IN.
5. ONCE FILLED IN PROVIDE PERMANENT SEEDING/GRASSING
PER PERMANENT SEEDING SPECIFICATIONS, SEE SHEET
C800 DETAIL NO. 6.
6. ONCE SITE HAS BEEN FULLY STABILIZED EROSION
CONTROL MEASURES CAN BE REMOVED.
PROPERTY LINE
EXISTING FEMA 100-YEAR FLOODPLAIN
EXISTING FEMA FLOODWAY
EXISTING 50-FT STREAM BUFFER
- -
EXISTING 25-FT UNDISTURBED BUFFER
EXISTING STREAM
EXISTING TREE LINE
EXISTING CHAIN -LINK FENCE
EXISTING EDGE OF PAVEMENT
------------
EXISTING UNPAVED ROAD
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- EXISTING INDEX CONTOUR
RRI3FP0ISEDNi$WEDIAf ECEMlR YOU
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PROPOSED STORM SEWER LINE
720
PROPOSED INDEX CONTOUR
PROPOSED INTERMEDIATE CONTOUR
722
------ w --------- ---------
PROPOSED DRAINAGE DITCH
LIMITS OF DISTURBANCE
X -
PROPOSED SILT FENCE
PS
PROPOSED PERMANENT SEEDING
SCALE IN FEET
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GENERAL NOTES LEGEND
1. SEE SHEET C001 FOR GENERAL NOTES. PROPERTY LINE
2. CONTRACTOR SHALL REFER TO OTHER PLANS WITHIN THIS EXISTING FEMA 100-YEAR FLOODPLAIN
CONSTRUCTION SET FOR OTHER PERTINENT INFORMATION.
IT IS NOT THE ENGINEER'S INTENT THAT ANY SINGLE PLAN EXISTING FEMA FLOODWAY
\ SHEET IN THIS SET OF DOCUMENTS FULLY DEPICT ALL WORK ASSOCIATED WITH THE PROJECT. EXISTING 50-FT STREAM BUFFER
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EXISTING STREAM
— FINAL PHASE CONSTRUCTION SEQUENCE
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------------ --- -_ - `------ 1. CONTRACTOR TO GRADE PERMANENT DRAINAGE DITCH AS C
�/� __ = \_-- _ SHOWN ON THIS PLAN SHEET TO CONCENTRATE THE EXISTING CHAIN -LINK FENCE
= - - \\\�\��� \ \ _ --- DRAINAGE TO RIP RAP APRON BEFORE ENTERING SILAS a
CREEK. EXISTING EDGE OF PAVEMENT
EXISTING 25'-
- \ ��� _ = - -- EXISTING UNPAVED ROAD O
UNDISTURBED 2. ONCE FINAL GRADING IS COMPLETE PROVIDE PERMANENT
-� - BUFFER J\ \\\ - 7J �) SEEDING/GRASSING ON ALL DENUDED AREAS PER SEEDING - - 1000 - - EXISTING INDEX CONTOUR
SPECIFICATIONS, SEE SHEET C800 DETAIL N0. 6.
EXISTING INTERMEDIATE CONTOUR N
(�r PROPOSED GRAVEL ACCESS ROAD ■�
PROPOSED TREE LINE >V
PROPOSED STORM SEWER LINE
720 PROPOSED INDEX CONTOUR
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REFERENCE
1. EXISTING SITE BOUNDARY AND TOPOGRAPHICAL INFORMATION
PROVIDED BY VULCAN MATERIALS COMPANY, INC. ON
AUGUST 2, 2021.
SCALE IN FEET
0 60 120
BEFORE YOU D1011
CALL 1-800-632-4949
N.C. ONE -CALL
CENTER IT'S THE LAWI
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SHEET NUMBER
C305

GENERAL NOTES 1
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1. CONTRACTOR TO GRADE DRAINAGE DITCHES AS SHOWN ON THIS PLAN SHEET TO
CONCENTRATE THE DRAINAGE TO RIP -RAP APRON BEFORE ENTERING SILAS CREEK.
2. ONCE FINAL GRADING IS COMPLETE PROVIDE PERMANENT SEEDING/GRASSING ON ALL
DISTURBED AREAS.
3. PIT TO BE DEWATERED AND FILLED PER GEOTECHNICAL ENGINEERS RECOMMENDATIONS
USING SOIL AND NATURALLY OCCURRING MINING MATERIALS THAT CONSIST OF POND
FINES AND OVERBURDEN MATERIAL.
4. FILL MATERIAL IS TO BE PLACED IN LIFTS TO CONTAIN SEDIMENT FROM THE FILLING
OPERATIONS. A SUMP IS TO BE MAINTAINED AT ALL TIMES. ANY FLUID PUMPED FROM
THE SUMP MUST COMPLY WITH THE NPDES PERMIT STANDARDS.
5. A SUMP WILL BE MAINTAINED IN THE PIT UNTIL THE FILL ABOVE HAS REACHED FINAL
C
GRADES. POLISHING BASIN SHALL NOT BE REMOVED UNTIL ALL AREAS UPSTREAM HAS
cc
FULLY STABILIZED.
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6. A POLISHING BASIN SHALL BE CONSTRUCTED TO TREAT RUNOFF FROM THE DISTURBED
AREAS PRIOR TO BEING DISCHARGED FROM THE SITE SKIMMER.
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7. FINAL EXTERIOR FILL SLOPES SHALL NOT EXCEED 3:1 UNLESS APPROVED BY THE
GEOTECHINCAL ENGINEER.
8. A HIGH WALL BARRIER SHALL BE MAINTAINED ALONG THE TOP OF TEMPORARY FILL
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SLOPES IF THE SLOPE ANGLE IS STEEPER THAN 2:1.
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9. A HIGH WALL BARRIER SHALL BE MAINTAINED ALONG THE TOP OF TEMPORARY FILL
SLOPES ADJACENT TO THE SUMP.
10. THE FILL HEIGHTS SHALL BE STAGED TO ENSURE THAT DISTURBED AREAS DRAIN INTO
ai
THE SUMP.
810 810 11. THE NEXT STAGE OF FILL SHALL NOT BE PLACED UNTIL THE BOTTOM ELEVATION OF
THE SUMP HAS BEEN RAISED.
—0+25 0+00
Lo Lo Lo Lo to Lo Lo
1 +00
2+00
3+00
4+00
STAGED GRADING CROSS -SECTIONS
HORIZONTAL
SCALE IN FEET
0 40 80
VERTICAL
SCALE IN FEET
0 10 20
5+00
6+00
6+75
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12. ALL FILL SHALL BE STABILIZED WITH GROUNDCOVER ONCE THE FINAL STAGE ELEVATION
HAS BEEN OBTAINED.
13. ONCE THE SITE HAS BEEN STABILIZED, THE POLISHING BASIN MAY BE REMOVED AND
REPLACED WITH COMPACTED FILL MATERIAL.
14. PROVIDE PERMANENT GROUNDCOVER ON ALL DENUDED AREAS PER SEEDING
SPECIFICATIONS, SEE SHEET C800 DETAIL NO. 6.
BEFORE YOU D101
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NORTH CAROLIry BOAR, OF EXAMINERS FOR
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SHEET NUMBER
C306

WIN
EXISTING FEMA
FLOOD WAY
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(/ / "/ .// ,I I.
GENERAL NOTES LEGEND
1. SEE SHEET C001 FOR GENERAL NOTES. PROPERTY LINE
2. CONTRACTOR SHALL REFER TO OTHER PLANS WITHIN THIS EXISTING FEMA 100-YEAR FLOODPLAIN
CONSTRUCTION SET FOR OTHER PERTINENT INFORMATION.
IT IS NOT THE ENGINEER'S INTENT THAT ANY SINGLE PLAN EXISTING FEMA FLOODWAY
\ SHEET IN THIS SET OF DOCUMENTS FULLY DEPICT ALL WORK ASSOCIATED WITH THE PROJECT. EXISTING 50-FT STREAM BUFFER
1 LA
EXISTING 25-FT UNDISTURBED BUFFER
EXISTING STREAM
— FINAL PHASE CONSTRUCTION SEQUENCE
-- _--770`_ ��= - ----- _ ~_ \� - \ � 1` \\\ EXISTING TREE LINE �f
------------ - - - -_ - `------ 1. CONTRACTOR TO GRADE PERMANENT DRAINAGE DITCH AS C
__ _ �/� __ = \_-- _ SHOWN ON THIS PLAN SHEET TO CONCENTRATE THE EXISTING CHAIN -LINK FENCE
= - - \\��\��� \ \ = DRAINAGE TO RIP RAP APRON BEFORE ENTERING SILAS a
CREEK. EXISTING EDGE OF PAVEMENT
EXISTING 25'-
- \ ��� _ = - -- EXISTING UNPAVED ROAD O
UNDISTURBED 2. ONCE FINAL GRADING IS COMPLETE PROVIDE PERMANENT
-� - BUFFER73 �) SEEDING/GRASSING ON ALL DENUDED AREAS PER SEEDING - - 1000 - - EXISTING INDEX CONTOUR
SPECIFICATIONS, SEE SHEET C800 DETAIL N0. 6.
EXISTING INTERMEDIATE CONTOUR N
�_ - _ r��` PROPOSED GRAVEL ACCESS ROAD ■�
_ -- - _ _ I
PROPOSED TREE LINE
720 PROPOSED INDEX CONTOUR {r
Aj722 PROPOSED INTERMEDIATE CONTOUR
------ - --------- w PROPOSED DRAINAGE DITCH
\_ 11
EXISTING 25IIL
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REFERENCE
1. EXISTING SITE BOUNDARY AND TOPOGRAPHICAL INFORMATION
PROVIDED BY VULCAN MATERIALS COMPANY, INC. ON
AUGUST 2, 2021.
SCALE IN FEET
0 60 120
BEFORE YOU D1011
CALL 1-800-632-4949
N.C. ONE -CALL
CENTER IT'S THE LAWI
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NORTH CAROLINA BOARu OF EXAMINERS FOR
ENGINEERS AND SURVEYORS LICENSE NO. C-3035
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SHEET NUMBER
C400

5' S-
(MIN.
EDGES SHALL BE TAPERED OUT
TOWARDS ROAD TO PREVENT
TRACKING OF MUD ON THE EDGES
AVERAGE STONE DIAMETER
OF-'
2 TO 3—INCHES WITH A
6—INCH MINIMUM DEPTH
N
UNDERLYING
NON —WOVEN
GEOTEXTILE
FABRIC
NOTES:
INSPECTION & MAINTENANCE:
1. STABILIZED CONSTRUCTION ENTRANCES SHOULD BE USED
1. THE KEY TO FUNCTIONAL CONSTRUCTION ENTRANCES IS WEEKLY
AT ALL POINTS WHERE TRAFFIC WILL EGRESS/INGRESS A
INSPECTIONS, ROUTINE MAINTENANCE, AND REGULAR SEDIMENT
CONSTRUCTION SITE ONTO A PUBLIC ROAD OR ANY
REMOVAL.
IMPERVIOUS SURFACES, SUCH AS PARKING LOTS.
2. REGULAR INSPECTIONS OF CONSTRUCTION ENTRANCES SHALL BE
2. INSTALL A NON —WOVEN GEOTEXTILE FABRIC PRIOR TO
CONDUCTED ONCE EVERY CALENDAR WEEK AND, AS RECOMMENDED,
PLACING ANY STONE.
WITHIN 24—HOURS AFTER EACH RAINFALL EVEN THAT PRODUCES
1/2—INCH OR MORE OF PRECIPITATION.
3. INSTALL A CULVERT PIPE ACROSS THE ENTRANCE WHEN
NEEDED TO PROVIDE POSITIVE DRAINAGE.
3. DURING REGULAR INSPECTIONS, CHECK FOR MUD AND SEDIMENT
BUILDUP AND PAD INTEGRITY. INSPECTION FREQUENCIES MAY NEED
4. THE ENTRANCE SHALL CONSIST OF 2—INCH TO 3—INCH D50
TO BE MORE FREQUENT DURING LONG PERIODS OF WET WEATHER.
STONE PLACED AT A MINIMUM DEPTH OF 6—INCHES.
4. RESHAPE THE STONE PAD AS NECESSARY FOR DRAINAGE AND
5. MINIMUM DIMENSIONS OF THE ENTRANCE SHALL BE
RUNOFF CONTROL.
12—FEET WIDE BY 50—FEET LONG, AND MAY BE MODIFIED
AS NECESSARY TO ACCOMMODATE SITE CONSTRAINTS.
5. WASH OR REPLACE STONES AS NEEDED AND AS DIRECTED BY SITE
INSPECTOR. THE STONE IN THE ENTRANCE SHOULD BE WASHED OR
6. THE EDGES OF THE ENTRANCE SHALL BE TAPERED OUT
REPLACED WHENEVER THE ENTRANCE FAILS TO REDUCE THE AMOUNT
TOWARDS THE ROAD TO PREVENT TRACKING AT THE EDGE
OF MUD BEING CARRIED OFF —SITE BY VEHICLES. FREQUENT WASHING
OF THE ENTRANCE.
WILL EXTEND THE USEFUL LIFE OF STONE PAD.
7. DIVERT ALL SURFACE RUNOFF AND DRAINAGE FROM THE
6. IMMEDIATELY REMOVE MUD AND SEDIMENT TRACKED OR WASHED
STONE PAD TO A SEDIMENT TRAP OR BASIN OR OTHER
ONTO ADJACENT IMPERVIOUS SURFACES BY BRUSHING OR SWEEPING.
SEDIMENT TRAPPING STRUCTURE.
FLUSHING SHOULD ONLY BE USED WHEN THE WATER CAN BE
DISCHARGED TO A SEDIMENT TRAP OR BASIN.
8. LIMESTONE MAY NOT BE USED FOR THE STONE PAD.
7. DURING MAINTENANCE ACTIVITIES, ANY BROKEN PAVEMENT SHOULD
9. REFERENCE NCDEQ EROSION AND SEDIMENT CONTROL
BE REPAIRED IMMEDIATELY.
PLANNING AND DESIGN MANUAL, SECTION 6.06.
8. CONSTRUCTION ENTRANCES SHOULD BE REMOVED AFTER THE SITE
HAS REACHED FINAL STABILIZATION. PERMANENT VEGETATION SHOULD
REPLACE AREAS FROM WHICH CONSTRUCTION ENTRANCES HAVE BEEN
REMOVED, UNLESS AREA WILL BE CONVERTED TO AN IMPERVIOUS
SURFACE TO SERVE POST —CONSTRUCTION.
TEMPORARY CONSTRUCTION ENTRANCE
NOT TO SCALE
TEMPORARY SEEDING SPECIFICATION TS
SEEDING MIXTURE:
SPECIES RATE (lb/acre)
RYE (grain) 120
SEEDING DATES:
AUG 15 TO DEC 30
SOIL AMENDMENTS:
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY
2000 Ib/ac GROUND AGRICULTURAL LIMESTONE AND
750 Ib/ac 10-10-10 FERTILIZER.
MULCH:
APPLY 4000lb/ac STRAW. ANCHOR STRAW BY TACKING
w/ ASPHALT, NETTING, OR A MULCH ANCHORING TOOL.
A DISK w/ BLADES SER NEARLY STRAIGHT CAN BE USED
AS A MULCH ANCHORING TOOL.
MAINTENANCE:
RE —FERTILIZE IF GROWTH IS NOT FULLY ADEQUATE, RE —SEED,
RE —FERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION
OR OTHER DAMAGE.
CUT/FILL SLOPES SEEDING SPECIFICATIONS — STEEPER THAN 3:1
SEEDING MIXTURE:
SPECIES RATE (lb/acre)
TALL FESCUE 100
SERICEA LESPENDEZA 30
KOBE LESPENDEZA 10
MULCH:
APPLY 4000 Ib/ac GRAIN STRAW OR EQUIVALENT COVER OF
ANOTHER SUITABLE MULCHING MATERIAL, ANCHOR MULCH BY
TACKING w/ ASPHALT, ROVING OR NETTING, NETTING IS THE
PREFERRED ANCHORING METHOD ON STEEP SLOPES.
MAINTENANCE:
MOW NO MORE THAN ONCE A YEAR, RE —FERTILIZE IN THE
SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE.
RE —SEED, RE —FERTILIZE, RE —MULCH DAMAGED AREAS IMMEDIATELY.
DITCH/OPEN AREA PERMANENT SEEDING SPECIFICATION
SEEDING MIXTURE:
SPECIES RATE (Ib/ac)
TALL FESCUE 250 (6 Ib/1000 sq ft)
KENTUCKY BLUEGRASS 50 (1 Ib/1000 sq ft)
NURSE PLANTS:
BETWEEN MAY 1 AND AUG 15, ADD 10 Ib/ac GERMAN MILLET
OR 15 Ib/ac SUDANGRASS, PRIOR TO MAY 1 OR AFTER AUG 15,
ADD 40 Ib/ac RYE (GRAIN).
SEEDING DATES:
BEST POSSIBLE
AUG 25 — SEPT 15 FEB 15 — MAR 20
SOIL AMENDMENTS:
NURSE PLANTS: APPLY LIME AND FERTILIZE ACCORDING TO SOIL TEST, OR APPLY
BETWEEN MAY 1 AND AUG 15, ADD 10lb/ac GERMAN MILLET 4000 Ib/ac GROUND AGRICULTURAL LIMESTONE AND 1200 Ib/ac
OR 15 Ib/ac SUDANGRASS. PRIOR TO MAY 1 OR AFTER AUG 15, 10-10-10 FERTILIZER.
ADD 40 Ib/ac RYE (GRAIN). IT MAY BE BENEFICIAL TO PLANT THE MULCH:
GRASSES IN LATE SUMMER AND OVERSEED THE LESPENDEZAS USE CHANNEL LINING MATERIAL TO COVER THE BOTTOM OF DITCHES.
IN MARCH. THE LINING SHOULD EXTEND ABOVE THE HIGHEST CALCULATED DEPTH
OF FLOW. ON CHANNEL SIDE SLOPES ABOVE THE HEIGHT, AND IN
SEEDING DATES: DRAINAGES NOT REQUIRING TEMPORARY LININGS, APPLY 4000 Ib/ac
BEST POSSIBLE GRAIN STRAW AND ANCHOR STRAW BY STAPLING NETTING OVER THE TOP.
AUG 25 — SEPT 15 AUG 20 — OCT 25
FEB 15 — MAR 20 FEB 1 — APRIL MULCH AND ANCHORING MATERIALS MUST NOT BE ALLOWED TO WASH
DOWN SLOPE WHERE THEY CAN CLOG DRAINAGE DEVICES.
SOIL AMENDMENTS:
APPLY LIME AND FERTILIZER ACCORDING TO SOIL TEST, OR MAINTENANCE:
APPLY 4000 Ib/ac GROUND AGRICULTURAL LIMESTONE AND INSPECT AND REPAIR MULCH FREQUENTLY. RE —FERTILIZE IN LATE WINTER
ACCORDING TO SOIL TESTS OR APPLY 150 Ib/ac 10-10-10 FERTILIZER
(3 Ib/1000 sq ft). MOW REGULARLY TO A HEIGHT OF 2" TO 4".
6 SEEDING SPECIFICATIONS
C800 NOT TO SCALE
N
8' MAX. STANDARD STRENGTH FABRIC WITH WIRE FENCE
(MIN. 14 GAUGE 6"X6" WIRE)
6' MAX EXTRA STRENGTH FABRIC WITHOUT
i WIRE FENCE
WIRE
FENCE
STEEL
POST
SECTION VIEW
T
FILTER
FABRIC
BACKFILL TRENCH
AND COMPACT
THOROUGHLY
4" MIN
i
z
00
SLOPE
SLOPE
LENGTH (FT)
MAX. AREA
(SQFT)
<2%
100
10,000
2 TO 5%
75
7,500
5 TO 10%
50
5,000
10 TO 20%
25
2,500
>20%
15
1,500
EXISTING
GROUND
UPSLOPE
(DISTURB AREA
EA)
NOTES:
1. FILTER BARRIERS SHALL BE INSPECTED
IMMEDIATELY AFTER EACH RAINFALL AND
DAILY DURING PROLONGED RAINFALL.
REPAIR SHALL BE MADE AS NECESSARY.
2. FABRIC SHALL BE REPLACED PROMPTLY
IF FOUND TO BE IN DISREPAIR.
3. SEDIMENT DEPOSITS SHALL BE REMOVED
AFTER EACH STORM EVENT AND WHEN
DEPOSITS REACH APPROXIMATELY 1/3
HEIGHT OF BARRIER.
4. REFERENCE NCDEQ EROSION AND
SEDIMENT CONTROL PLANNING AND
DESIGN MANUAL, SECTION 6.62.
(a:)TEMPORARY SILT FENCE
CLASS B RIF
STABILIZED
GROUND
FLU
FILTER BERM NC
DOT #5 OR #57
WASHED STONE
F�
PLAN VIEW
FILTER BERM NC
DOT #5 OR #57
WASHED STONE
FOREBAY AREA
FOR PUMP
DISCHARGE
-I I
xl''s,;III,; I
STABILIZED GROUND
RIP —RAP CLASS B
HEADWALL 1' MIN.
HIGH
CLASS B
1' i `RIPRAP
3,
SECTION VIEW
7 ROCK INLET PROTECTION
C800 NOT TO SCALE
POST
STANDARD HARDWARE RIP RAP FACED WITH #57 WASHED
CLOTH — EXTEND 12" STONE — 6" THK MIN.
BELOW GRADE
NOTE: CARRY RIP —RAP THOUGH TO BREAK IN BERM
x
io TO BREAK IN BERM
N
GROUND cg���
N
OPTIONAL 5' X 10' X 2' DEEP
SEDIMENT PIT
�— EXCAVATE 8"X12" TRENCH UPSLOPE ALONG LINE
OF POSTS EXTEND HARDWARE CLOTH INTO TRENCH,
SECTION BACKFILL TRENCH AND COMPACT SOIL
8'-0" MAX
ADDITIONAL HORIZONTAL
4' O.0 BRACE OPENING
uII ATTACH HARDWARE CLOTH TO
POST SECURELY WITH TIES
STANDARD HARDWARE
CLOTH — EXTEND 12" SILT FENCE OUTLET TO BE
BELOW GRADE LOCATED AT LOWPOINT IN
ELEVATION SILT FENCE OR AS SPECIFIED
NOTES:
1. FILTER BARRIERS SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND DAILY
DURING PROLONGED RAINFALL. REPAIR SHALL BE MADE AS NECESSARY.
2. FABRIC SHALL BE REPLACED PROMPTLY IF FOUND TO BE IN DISREPAIR.
3. SEDIMENT DEPOSITS SHALL BE REMOVED AFTER EACH STORM EVENT AND WHEN DEPOSITS
REACH APPROXIMATELY 1/3 HEIGHT OF BARRIER.
4. SILT FENCE OUTLETS SHALL BE LOCATED AT LOW POINTS IN CONTINUOUS RUN OF SILT.
3 TEMPORARY SILT FENCE OUTLET
C800 NOT TO SCALE
5'—WIDE
PROVIDE
BERM
MIN 2'
I%
SLOPE
BERM AT
PIPE END
COMPA____ r" '
2:1 SL
S
TEMPORARY DITCH
COMPACTED FILL
2:1 SLOPE OR FLATTER
CUT OF,
STEP SLOPE
6" MIN. FREEBOARD
CLEANWATER DITCH
NOTE:
1. REFERENCE NCDEQ EROSION AND SEDIMENT CONTROL
PLANNING AND DESIGN MANUAL, SECTION 6.21.
2. SEE PLANS FOR DITCH DEPTH & MATTING.
�4 PERMANENT/TEMPORARY DITCH
C800 NOT TO SCALE
24' GRAVEL
5 GRAVEL DRIVE SECTION
C800 NOT TO SCALE
8 1 HAUL NUAU LANIHLIVLU bLNM ULIAIL
NOT TO SCALE
12" COMPACTED
THICKNESS OF ABC
)TEXTILE FABRIC
BE INSTALLED
1NEEN SUBGRADE
ABC
vrrERMOST 12" OF
SUBGRADE TO BE
COMPACTED TO 100%
STANDARD PROCTOR
FLOW
SEE PLAN
FOR MATTING
BEFORE YOU DIQI
CALL 1-800-632-4949
N.C. ONE —CALL
CENTER Ir's THE LAWI
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FNGINEE�,'`�C,�-
NORTH CAROLINA BOARu OF EXAMINERS FOR
ENGINEERS AND SURVEYORS LICENSE NO. C-3035
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SHEET NUMBER
C800

BASIN LENGTH
1%
SL��
TOP OF DAM
-I
EARTHEN DAM
I
I �
- c
RIP RAP APRON c
-II I I I Ic
_ I I I I_'I I I �, I I � I I I I,
PROVIDE PROPER HORIZ. CLEARANCE RIP RAP PAD
FROM SLOPE IN ORDER TO PROVIDE UNDER
FREE MOVEMENT OF SKIMMER SKIMMER
PROPOSED SKIMI
DISCHARGE ARM
SEE PLAN FOR
& SLOPE
PROPOSED DISSIPATOR
SEE PLAN FOR
LENGTH, WIDTH AND
STONE SIZE
DEWATERING ZONE ­,,INFLOW
SKIMMER STRUCTURE
RIP RAP STABILIZATION
BOTTOM
OF BASIL
- I I IIIIIII= I IIIII SEDIMENT SETTLING
ZONE
SECTIONAL VIEW
CONSTRUCTION REQUIREMENTS
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.
PLACE TEMPORARY SEDIMENT CONTROL MEASURES BELOW BASIN AS NEEDED.
2. ENSURE THAT FILL MATERIAL FOR THE EMBANKMENT IS FREE OF ROOTS, WOODY VEGETATION, ORGANIC MATTER, AND OTHER OBJECTIONABLE MATERIAL.
PLACE THE FILL IN LIFTS NOT TO EXCEED 9 INCHES, AND MACHINE COMPACT IT. OVER FILL THE EMBANKMENT 6 INCHES TO ALLOW FOR SETTLEMENT.
3. SHAPE THE BASIN TO THE SPECIFIED DIMENSIONS. PREVENT THE SKIMMING DEVICE FROM SETTLING INTO THE MUD BY EXCAVATING A SHALLOW PIT UNDER
THE SKIMMER OR PROVIDING A LOW SUPPORT UNDER THE SKIMMER OF STONE OR TIMBER.
4. PLACE THE BARREL (TYPICALLY 4-INCH SCHEDULE 40 PVC PIPE) ON A FIRM, SMOOTH FOUNDATION OF IMPERVIOUS SOIL. DO NOT USE PERVIOUS
MATERIAL SUCH AS SAND, GRAVEL OR CRUSHED STONE AS BACKFILL AROUND THE PIPE. PLACE THE FILL MATERIAL AROUND THE PIPE SPILLWAY IN
4-INCH LAYERS AND COMPACT IT UNDER AND AROUND THE PIPE TO AT LEAST THE SAME DENSITY AS THE ADJACENT EMBANKMENT. CARE MUST BE
TAKEN NOT TO RAISE THE PIPE FROM THE FIRM CONTACT WITH ITS FOUNDATION WHEN COMPACTING UNDER THE PIPE HAUNCHES.
5. ASSEMBLE THE SKIMMER FOLLOWING THE MANUFACTURERS INSTRUCTIONS, OR AS DESIGNED.
6. LAY THE ASSEMBLED SKIMMER ON THE 2'-HIGH RIP -RAP PAD WITH THE FLEXIBLE JOINT AT THE INLET OF THE BARREL PIPE. ATTACH THE FLEXIBLE
JOINT TO THE BARREL AND POSITION THE SKIMMER OVER THE EXCAVATED PIT OR SUPPORT. BE SURE TO ATTACH A ROPE TO THE SKIMMER AND ANCHOR
IT TO THE SIDE OF THE BASIN. THIS WILL BE USED TO PULL THE SKIMMER TO THE SIDE FOR MANUAL DRAW DOWN OF THE WATER LEVEL IN THE BASIN.
7. EARTHEN SPILLWAYS - INSTALL THE SPILLWAY IN UNDISTURBED SOIL TO THE GREATEST EXTENT POSSIBLE. THE ACHIEVEMENT OF PLANNED ELEVATIONS,
GRADE, DESIGN WIDTH, AND ENTRANCE AND EXIT CHANNEL SLOPES ARE CRITICAL TO THE SUCCESSFUL OPERATION OF THE SPILLWAY. THE SPILLWAY
SHOULD BE LINED WITH LAMINATED PLASTIC OR IMPERMEABLE GEOTEXTILE FABRIC. THE FABRIC MUST BE WIDE AND LONG ENOUGH TO COVER THE BOTTOM
AND SIDES AND EXTEND ONTO THE TOP OF THE DAM FOR ANCHORING IN A TRENCH. THE EDGES MAY BE SECURED WITH 8-INCH STAPLES OR PINS. THE
FABRIC MUST BE LONG ENOUGH TO EXTEND DOWN THE SLOPE AND EXIT ONTO STABLE GROUND. THE WIDTH OF THE FABRIC MUST BE ONE PIECE, NOT
JOINED OR SPLICED; OTHERWISE WATER CAN GET UNDER THE FABRIC. IF THE LENGTH OF THE FABRIC IS INSUFFICIENT FOR THE ENTIRE LENGTH OF THE
SPILLWAY, MULTIPLE SECTIONS, SPANNING THE COMPLETE WIDTH, MAY BE USED. THE UPPER SECTION(S) SHOULD OVERLAP THE LOWER SECTION(S) SO
THAT WATER CANNOT FLOW UNDER THE FABRIC. SECURE THE UPPER EDGE AND SIDES OF THE FABRIC IN A TRENCH WITH STAPLES OR PINS.
8. INLETS - DISCHARGE WATER INTO THE BASIN IN A MANNER TO PREVENT EROSION. USE TEMPORARY SLOPE DRAINS OR DIVERSIONS WITH OUTLET
PROTECTION TO DIVERT SEDIMENT -LADEN WATER TO THE UPPER END OF THE POOL AREA TO IMPROVE BASIN TRAP EFFICIENCY.
9. EROSION CONTROL - CONSTRUCT THE STRUCTURE SO THAT THE DISTURBED AREA IS MINIMIZED. DIVERT SURFACE WATER AWAY FROM BARE AREAS.
COMPLETE THE EMBANKMENT BEFORE THE AREA IS CLEARED. STABILIZE THE EMERGENCY SPILLWAY EMBANKMENT AND ALL OTHER DISTURBED AREAS
ABOVE THE CREST OF THE PRINCIPAL SPILLWAY IMMEDIATELY AFTER CONSTRUCTION.
10. INSTALL 2'-HIGH RIP -RAP BERM AND POROUS BAFFLES.
11. AFTER ALL THE SEDIMENT -PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED, REMOVE THE STRUCTURE AND ALL THE UNSTABLE SEDIMENT. SMOOTH
THE AREA TO BLEND WITH THE ADJOINING AREAS AND STABILIZE PROPERLY.
12. REFERENCE NCDENR EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL, SECTION 6.64.
INSPECTION AND MAINTENANCE
1. INSPECT POLISHING BASIN AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (ONE-HALF INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY.
REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE-HALF THE HEIGHT OF THE FIRST
BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT THE SEDIMENT UNDERNEATH IT CAN BE EXCAVATED. EXCAVATE THE SEDIMENT FROM THE ENTIRE
BASIN, NOT JUST AROUND THE SKIMMER OR THE FIRST CELL. MAKE SURE VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOES NOT HOLD DOWN
THE SKIMMER.
2. REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE -ANCHOR THE BAFFLES IF WATER IS FLOWING UNDERNEATH OR AROUND THEM.
3. IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN, USUALLY JERKING ON THE ROPE WILL MAKE THE SKIMMER BOB UP AND
DOWN AND DISLODGE THE DEBRIS AND RESTORE FLOW. IF THIS DOES NOT WORK, PULL THE SKIMMER OVER TO THE SIDE OF THE BASIN AND REMOVE
THE DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE SKIMMER TO SEE IF IT IS CLOGGED; IF SO REMOVE THE DEBRIS.
4. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE REMOVED AND THE OBSTRUCTION CLEARED WITH A PLUMBER'S SNAKE OR BY
FLUSHING WITH WATER. BE SURE AND REPLACE THE ORIFICE BEFORE REPOSITIONING THE SKIMMER.
5. CHECK THE FABRIC LINED SPILLWAY FOR DAMAGE AND MAKE ANY REQUIRED REPAIRS WITH FABRIC THAT SPANS THE FULL WIDTH OF THE SPILLWAY.
CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL
NECESSARY REPAIRS IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE SKIMMER AND POOL AREAS.
6. FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL PRECAUTIONS SHOULD BE TAKEN IN THE WINTER TO PREVENT THE
SKIMMER FROM PLUGGING WITH ICE.
9 POLISHING BASIN
C801 NOT TO SCALE
ALTERNATE WALL
CONFIGURATION -
i
i
o �
i
i
EMBANKMENT
w
PLAN
END C
PVC TI
MIN 4" DIA
SCH 40
PVC PIPE
(SEE PLAN
SHEETS FOR
SIZE & SLOPE)
END VIEW
GENERAL NOTES:
1. SEE FORMER NCDOT STANDARD 310.01 FOR DETAILS.
2. REINFORCEMENT SHALL CONFORM TO THE REQUIREMENTS OF
REINFORCED CONCRETE PIPE OF LIKE DIAMETER PER
AASHTO M170, TABLE 2, WALL B.
3. ALL CONCRETE TO BE 3600 P.S.I. COMPRESSIVE STRENGTH.
4. PROVIDE TONGUE OR SPIGOT JOINT AT INLET END SECTION.
5. PROVIDE GROOVE OR BELL JOINT AT OUTLET END SECTION.
6. THE DIMENSIONS FOR END SECTIONS SHALL SUBSTANTIALLY
AGREE ON THE MANUFACTURER'S STANDARD FORMS AND
TEMPLATES.
7. NOT TO BE USED IN NCDOT MAINTAINED RIGHT OF WAY.
11 CONCRETE FLARED END SECTION
C801 NOT TO SCALE
END VIEW
PVC ELBOW
VC END CAP
1/2" HOLES
SIDE
WATER SURFACE
TOP VIEW
PVC VENT PIPE SCHEDULE 40
PVC PIPE
ORIFICE PLATE
PROVIDE PROPER HORIZ. CLEARANCE SCHEDULE 40 -\ --
FROM SLOPE IN ORDER TO PROVIDE PVC PIPE
FREE MOVEMENT OF SKIMMER PVC TEE
FLEXIBLE HOSE
B070M SURFACE
-71-17
FRONT
NOTE:
1. REFERENCE NCDEQ EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL, SECTION 6.64.
2. SKIMMER SHALL BE AS MANUFACTURED BY JW FAIRCLOTH OR APPROVED EQUAL BY THE ENGINEER.
10 SKIMMER DETAIL
C801 NOT TO SCALE
z B
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-------------------------
I a
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SECTION
SEE OUTLET PROTECTION DETAIL
TABLE OF DIMENSIONS
D
T
A
B
C
E
L
WT.
12"
2-1/4"
4"
2'-0"
4'-1"
2'-0"
6'-1"
730
15"
2-1/4"
6"
2'-3"
3'-10"
2'-0"
6'-1"
730
18"
2-1/2"
9"
2'-3"
3'-10"
3'-0"
6'-1"
1190
24"
3"
10"
3'-8"
2'-6"
4'-0"
6'-2"
1770
30"
3-1/2"
1'-O"
4'-6"
1'-8"
5'-0"
6'-2"
2380
36"
4"
1'-3"
5'-3"
2'-11"
6'-0"
8'-2"
5320
42"
4-1/2"
1'-9"
5'-3"
2'-11"
6'-6"
8'-2"
5920
48"
5"
2'-0"
6'-0"
2'-2"
7'-0"
8'-2"
7470
54"
5-1/2"
2'-3"
5'-6"
2'-10"
7'-6"
8'-4"
8810
60"
6"
2'-6"
5'-0"
3'-3"
8'-0"
8'-3"
11180
66"
6-1/2"
3'-0"
6'-0"
2'-3"
8'-6"
8'-3"
12530
72"
7"
3'-0"
6'-6"
1'-9"
9'-0"
8'-3"
13980
END OF APRON
(SEE PLANS)
PLAN VIEW
AFTER SKIMMER IS INSTALLED
CONTRACTOR SHALL NOTE SIZE C
OF ORIFICE INSTALLED W/ A Ito
PERMANENT MARKER - NOTATION a
TO BE VISIBLE OUTSIDE OF BASIN WE
O
V
OSURE N
w
�L
UNIT
2'- HIGH RIP RAP
PAD UNDER SKIMMER
ASSEMBLY
W2
END OF FLARED SECTION
(SEE PLANS)
FILTER FABRIC
yjl LAP AS NEEDED
NATURAL GRADE ELEVATION VIEW
RIP RAP
_ I Nla
T (THICKNESS
LAYER OF FILTER FABRIC (SEE PLANS)
SECTION B-B
NOTES:
1. CLASS OR MEDIAN SIZE OF RIPRAP AN LENGTH, WIDTH AND DEPTH OF APRON TO BE
DESIGNED BY THE ENGINEER AND ARE SUMMARIZED IN THE TABLE BELOW.
2. RIPRAP SHOULD BE EXTENDED UP BOTH SIDES OF THE APRON AND AROUND THE END
OF THE PIPE OR CULVERT AT THE DISCHARGE OUTLET AT A MAXIMUM SLOPE OF 2:1
AND A HEIGHT NOT LESS THAN TWO THIRDS THE PIPE DIAMETER OR CULVERT HEIGHT.
3. THERE SHALL BE NO OVERFLOW FROM THE END OF THE APRON TO THE SURFACE OF
THE RECEIVING CHANNEL. THE AREA TO BE PAVED OR RIPRAPPED SHALL BE UNDERCUT
SO THAT THE INVERT OF THE APRON SHALL BE THE SAME GRADE (FLUSH) WITH THE
SURFACE OF THE RECEIVING CHANNEL. THE APRON SHALL HAVE A CUTOFF OR TOE
WALL AT THE DOWNSTREAM END.
4. THE WIDTH OF THE END OF THE APRON SHALL BE EQUAL TO THE BOTTOM WIDTH OF
THE RECEIVING CHANNEL. MAXIMUM TAPER TO RECEIVING CHANNEL 5:1.
5. ALL SUBGRADE FOR STRUCTURE TO BE COMPACTED TO 95% OR GREATER.
6. THE PLACING OF FILL, EITHER LOOSE OR COMPACTED IN THE RECEIVING CHANNEL
SHALL NOT BE ALLOWED.
7. NO BENDS OR CURVES IN THE HORIZONTAL ALIGNMENT OF THE APRON WILL BE
PERMITTED.
8. FILTER FABRIC SHALL BE INSTALLED ON COMPACTED SUBGRADE PRIOR TO PLACEMENT
OF RIPRAP.
9. ANY DISTURBED AREA FROM THE END OF APRON TO RECEIVING CHANNEL MUST BE
STABILIZED.
12 RIP RAP APRON
C801 NOT TO SCALE
BEFORE YOU DIQI
CALL 1-800-632-4949
N.C. ONE -CALL
CENTER ITS THE LAWI
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NORTH CAROLIry BOAR, OF EXAMINERS FOR
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SHEET NUMBER
C801

DESIGN DATA
- -
PRESSURE -
-
ATMOSPHERIC
TMOSPHERIC
SPECIFIC GRAVITY = 1.0
TANK MATERIAL -MILD CARBON STEEL
THICKNESS -INNER- HEADS: 10 GA
SHELL: 10
GA
THICKNESS -OUTER- HEADS: 10 GA SHELL:10 GA
WELD OUTSIDE ONLY
TANK TEST INNER - 5 PSIG
OUTER - +3 PSIG OR 13"hg VACUUM
INT. FINISH NONE
EXT. FINISH -SHOP PRIMER
LEGEND
6" FFSO 150# FLANGE THROUGH OUTER SHELL ONLY,
A MARK WITH SPECIAL WARNING LABEL INTERSTITIAL
EMERGENCY VENT USE ONLY
B 6" FFSO 150# FLANGE - PRIMARY EMERGENCY VENT USE
C 2" FITTING
D2" INTERSTITIAL MONITOR PIPE
E 3" FLAT BAR GROUNDING LUG WITH 1/2"0 HOLE ON CL
PROPOSED 1,000 GALLON UL-142 SECONDARY
CONTAINMENT GROUND TANK FOR DIESEL FUEL
(DOUBLE WALL TANK)
CAPACITY - 1,000 GALLONS PROPOSED 1,000 GALLON UL-142 SECONDARY
CONTAINMENT GROUND TANK FOR DIESEL FUEL 7.
TYPE -DOUBLE WALL -TYPE I (DOUBLE WALL TANK) 1-0A INNER WE
N0. REQ.
C�MEMO
OPERATING
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24�"
LABEL - UL 142 3
INNER
23'-3"
E
4,000PSI CONCRETE/aaaa. a. a. a. a. a. a. a. 4,000PSI CONCRETE a
PAD ON WASHED PAD ON WASHED
STONE V. STONE 00. 0
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13 DOUBLE WALL ABOVE GROUND STORAGE TANK
NOT TO SCALE1.4
BEFORE YOU DIQI
CALL 1-800-632-4949
N.C. ONE -CALL
CENTER TS THE LAWI
GESSHEET NUMBER
/FtO"'
NORTH CAROLC802 — BOAR, OF EXAMINERS FOR
ENGINEERS AND SURVEYORS LICENSE NO. C-3035 zJ
LEGEND
6" FFSO 150# FLANGE THROUGH OUTER SHELL ONLY,
A MARK WITH SPECIAL WARNING LABEL INTERSTITIAL
EMERGENCY VENT USE ONLY
B 6" FFSO 150# FLANGE - PRIMARY EMERGENCY VENT USE
C 2" FITTING
D2" INTERSTITIAL MONITOR PIPE
E 3" FLAT BAR GROUNDING LUG WITH 1/2"0 HOLE ON CL
PROPOSED 1,000 GALLON UL-142 SECONDARY
CONTAINMENT GROUND TANK FOR DIESEL FUEL
(DOUBLE WALL TANK)
CAPACITY - 1,000 GALLONS PROPOSED 1,000 GALLON UL-142 SECONDARY
CONTAINMENT GROUND TANK FOR DIESEL FUEL 7.
TYPE -DOUBLE WALL -TYPE I (DOUBLE WALL TANK) 1-0A INNER WE
N0. REQ.
C�MEMO
OPERATING
'IIII I
I IICII 8I 0I 2'IIIII I I1I1 I I '
IIII ISIITOII—INEIIIIIIIIBIAIISII EIIII�I �II�I II''�-0I "II11
I I1I1I10
I I IIIII I '1 I I I iIiIiI I 'IIIIII I IIIIII I '1I1I I I IIIII I I 'iI1It I I IIIII I I 'I�I I I IIII /I /I 'IIII I I II II �I I IIII
�I I �I I
�0
1\\d0
11�
N0NWNC
aca'owCONSTRUCTION -INNERLAP WELD OUTSIDE ONLY C C B A C C
OUTER LAP
24�"
LABEL - UL 142 3
INNER
23'-3"
E
4,000PSI CONCRETE/aaaa. a. a. a. a. a. a. a. 4,000PSI CONCRETE a
PAD ON WASHED PAD ON WASHED
STONE V. STONE 00. 0
CIS
WASHED WASHED
L'u
STONE BASE STONE BASE O�Q•
zN
N
O 4aWASHED unM
3I_ C; 0°
Z
IL;M�oo
00
cc
8'-0" 16'-0" aa
pal
mi
13 DOUBLE WALL ABOVE GROUND STORAGE TANK
NOT TO SCALE1.4
BEFORE YOU DIQI
CALL 1-800-632-4949
N.C. ONE -CALL
CENTER TS THE LAWI
GESSHEET NUMBER
/FtO"'
NORTH CAROLC802 — BOAR, OF EXAMINERS FOR
ENGINEERS AND SURVEYORS LICENSE NO. C-3035 zJ
PROPOSED 1,000 GALLON UL-142 SECONDARY
CONTAINMENT GROUND TANK FOR DIESEL FUEL
(DOUBLE WALL TANK)
CAPACITY - 1,000 GALLONS PROPOSED 1,000 GALLON UL-142 SECONDARY
CONTAINMENT GROUND TANK FOR DIESEL FUEL 7.
TYPE -DOUBLE WALL -TYPE I (DOUBLE WALL TANK) 1-0A INNER WE
N0. REQ.
C�MEMO
OPERATING
'IIII I
I IICII 8I 0I 2'IIIII I I1I1 I I '
IIII ISIITOII—INEIIIIIIIIBIAIISII EIIII�I �II�I II''�-0I "II11
I I1I1I10
I I IIIII I '1 I I I iIiIiI I 'IIIIII I IIIIII I '1I1I I I IIIII I I 'iI1It I I IIIII I I 'I�I I I IIII /I /I 'IIII I I II II �I I IIII
�I I �I I
�0
1\\d0
11�
N0NWNC
aca'owCONSTRUCTION -INNERLAP WELD OUTSIDE ONLY C C B A C C
OUTER LAP
24�"
LABEL - UL 142 3
INNER
23'-3"
E
4,000PSI CONCRETE/aaaa. a. a. a. a. a. a. a. 4,000PSI CONCRETE a
PAD ON WASHED PAD ON WASHED
STONE V. STONE 00. 0
CIS
WASHED WASHED
L'u
STONE BASE STONE BASE O�Q•
zN
N
O 4aWASHED unM
3I_ C; 0°
Z
IL;M�oo
00
cc
8'-0" 16'-0" aa
pal
mi
13 DOUBLE WALL ABOVE GROUND STORAGE TANK
NOT TO SCALE1.4
BEFORE YOU DIQI
CALL 1-800-632-4949
N.C. ONE -CALL
CENTER TS THE LAWI
GESSHEET NUMBER
/FtO"'
NORTH CAROLC802 — BOAR, OF EXAMINERS FOR
ENGINEERS AND SURVEYORS LICENSE NO. C-3035 zJ
hi