20150615 Ver 1_SCM PLAN WET POND_20160708

------------------------
3---------------------
/NFL=_ CLASS B RIPRAP 12"
THICK
2
FOREBAY BOTTOM
BOTTOM OF
SEDIMENT STORAGE
H:\2015\NCR151000\DRAWINGS\PLAN SEfS\NCR151000BP1.DWG PRINTED BY: PASCHE 7.08.16 ®2:19 P!A LIST SAVED BY: PASCHE
--------Ll
r
FOREBAY J
BERM
FILTER BLANKET
Q-1
W
N
10
30 15 7.5 0 30
1 "= 30'
RIP -RAP BERM @
ELEV. 260.5
RIP -RAP BERM
OPENING @
ELEV. 258.5
m
TEMPORARY POOL @ ELEVATION 260.40
PERMANENT POOL @ ELEVATION 259.00
BOTTOM OF POND
SCM #1: WET POND
PROVIDE 1' COVER OVER
RISER PIPE
-----------------------------
RIPRAP AND FILTER BLANKET
SHALL BE CONTIGUOUS WITH
OUTLET PROTECTION RIPRAP
AND FILTER BLANKET BOTTOM OF SEDIMENT STORAGE
CROSS SECTION SCHEMATIC OF WET DETENTION BASIN
NOT TO SCALE
ELEVATIONS
3
RIS
TOP OF BERM
PROP. 43.9 FT 18" RCP @ 0.5%
LITTORAL SHELF ANTI -SEEP COLLAR
(SEE DETAIL,
SHEET D-1.2)
TOP OF RISER ELEV.
PERMANENT POOL
RISER INVERT
IPATOR PAD
— —
/—EX. GRADE
FORMED INVERT L
9
a °
d
° FILL WITH CONCRETE d
TO INVERT ELEV.
°
44 d
d
PEAK ROOF TRASH RACK WITH 2'x3' ACCESS
HATCH CENTERED ON STEPS, BOLTED TO
RISER
1.5" ORIFICE DRILLED
INTO 4" DIP CAP
PS ON INSIDE OF RISER
EACH SIDE
"0 -RING" GASKETED
RCP
'PRECAST RC BOX (ONE PIECE CAST)
RISER STRUCTURE DETAIL
NOT TO SCALE
POND CONSTRUCTION STANDARDS:
1. THE RETAINING WALL SHALL BE DESIGNED BY A QUALIFIED PROFESSIONAL ENGINEER LICENSED IN THE STATE
OF NORTH CAROLINA AND SHALL TAKE INTO ACCOUNT ALL GEOTECHNICAL AND HYDRAULIC DESIGN
PARAMETERS.
2. CONSTRUCTION SHALL BE PERFORMED UNDER THE OBSERVATION OF A QUALIFIED GEOTECHNICAL ENGINEER
REGISTERED AS A PE IN THE STATE OF NORTH CAROLINA. THE GEOTECHNICAL ENGINEER SHALL OBSERVE ALL
ASPECTS OF THE CONSTRUCTION OF THE POND. THE FREQUENCY OF OBSERVATION AND TESTING MUST BE
SUFFICIENT FOR THE GEOTECHNICAL ENGINEER TO STATE, IN HIS/HER PROFESSIONAL OPINION, THAT THE
SPECIFIC ITEMS OBSERVED AND TESTED WERE INSTALLED IN ACCORDANCE WITH THE APPROVED
CONSTRUCTION DRAWINGS, SPECIFICATIONS, AND HIS/HER GEOTECHNICAL RECOMMENDATIONS, INCLUDING BUT
NOT LIMITED TO:
2.1. THE INSTALLATION OF CONTROLLED FILL AROUND PIPES AND STRUCTURES EXITING AND ENTERING THE
POND. EARTHWORK COMPACTION WITHIN 3 -FEET OF ANY STRUCTURES SHALL BE ACCOMPLISHED BY MEANS
OF HAND TAMPERS, MANUALLY DIRECTED POWER TAMPERS OR PLATE COMPACTORS OR MINIATURE
SELF-PROPELLED ROLLERS.
2.2. THE REMOVAL OF STONES AND VISIBLE ORGANIC DEBRIS SUCH AS ROOTS AND LIMBS AND FROM THE FILL
MATERIAL PRIOR TO COMPACTION TO THE REQUIRED DENSITY. SOILS SHALL NOT CONTAIN STONES OR
ORGANIC MATTER CONTENT EXCEEDING THE RECOMMENDATIONS OF THE GEOTECHNICAL ENGINEER.
2.3. FILL MATERIAL MINIMUM DENSITIES AND MOISTURE CONTENT RANGES. ANY FILL MATERIAL INSTALLED AT
LOWER THAN SPECIFIED MINIMUM DENSITIES, AT MOISTURE CONTENTS OUTSIDE THE SPECIFIED RANGES,
OR OTHERWISE NOT CONFORMING TO SPECIFIED REQUIREMENTS SHALL BE REMOVED AND REPLACED WITH
ACCEPTABLE MATERIALS.
2.4. THE CONTINUOUS CONTROL OF SURFACE WATER AND THE PLACEMENT OF CONTROLLED FILL.
2.5. UNDERCUTTING OF COMPRESSIBLE AND/OR UNSUITABLE SOILS IN ADDITION TO THAT INDICATED ON THE
PLANS. ALL SUCH UNDERCUTTING SHALL BE PERFORMED AT THE DISCRETION OF THE GEOTECHNICAL
ENGINEER AND SHALL BE MONITORED AND DOCUMENTED.
2.6. TREATMENT OF SEEPAGE AREAS, SUBGRADE PREPARATION, FOUNDATION DEWATERING AND ROCK
FOUNDATION PREPARATION (I.E., TREATMENT WITH SLUSH GROUTING, DENTAL CONCRETE, ETC.)
2.7. THE INSTALLATION OF ANY RETAINING WALLS WITHIN OR ADJACENT TO THE POND.
3. THE DEGREE (%) OF COMPACTION SHALL BE DIRECTED BY A GEOTECHNICAL ENGINEER AND BE PERFORMED AS
A PART OF THE NORMAL QUALITY CONTROL PROGRAM FOR CONSTRUCTION. TESTS SHALL BE CONDUCTED
CONCURRENT WITH THE INSTALLATION OF THE COMPACTED FILL, AND THE CONTRACTOR SHALL COORDINATE
CONSTRUCTION SO THAT TESTING CAN BE COMPLETED. SHOULD THE RESULTS OF THE TESTS INDICATE THAT
THE SPECIFIED DEGREE OF COMPACTION HAS NOT BEEN OBTAINED, THE PORTIONS REPRESENTED BY SUCH
TESTS SHALL BE REWORKED OR REBUILT. ALL PORTIONS SHALL ACHIEVE THE SPECIFIED MINIMUM DEGREE OF
COMPACTION.
LEGEND
++++++++++ AREA TO BE SEEDED WITH ERNST BASIN SEED
++ + + + MIX (ERNMX-309 NC PIEDMONT RIPERIAN MIX
+ + + + + BY ERNST SEEDS OF MEADEVILLE, PA, AREA
SHALL NOT BE MOWED REGULARLY.
VEGETATED SHELF PLANTINGS (REFER TO
WET DETENTION BASIN HERBACEOUS
SCHEDULE)
WET DETENTION BASIN HERBACEOUS PLANT SCHEDULE
VEGETATED SHELF PLANTINGS (2518 sf):
DIMENSIONS
ELEV.
TOP OF BERM
10' MIN.
264.00
TOP OF RISER SPILLWAY / TEMPORARY POOL
3'x3' RCP BOX
260.40
4" DIP DRAWDOWN PIPE / PERMANENT POOL
1.5" DIA. ORIFICE IN CAP
259.00
FOREBAY BOTTOM
QUILL SEDGE
256.00
FOREBAY SED. STORAGE BOTTOM
20%
255.00
POND BOTTOM
JOE PYE WEED
254.00
POND SED. STORAGE BOTTOM
12%
253.00
LOBELIA CARDINALIS
CARDINAL FLOWER
2" PLUG
PRINCIPAL SPILLWAY PIPE, UPSTREAM INVERT
18" RCP
257.97
PRINCIPAL SPILLWAY PIPE, DOWNSTREAM INVERT
18" RCP
257.75
RISER INVERT
FILL 1' WITH CONCRETE
256.97
SACCHARUM BALDINII
NARROW PLUMEGRASS 2" PLUG
2' O.C.
ELEVATIONS
3
RIS
TOP OF BERM
PROP. 43.9 FT 18" RCP @ 0.5%
LITTORAL SHELF ANTI -SEEP COLLAR
(SEE DETAIL,
SHEET D-1.2)
TOP OF RISER ELEV.
PERMANENT POOL
RISER INVERT
IPATOR PAD
— —
/—EX. GRADE
FORMED INVERT L
9
a °
d
° FILL WITH CONCRETE d
TO INVERT ELEV.
°
44 d
d
PEAK ROOF TRASH RACK WITH 2'x3' ACCESS
HATCH CENTERED ON STEPS, BOLTED TO
RISER
1.5" ORIFICE DRILLED
INTO 4" DIP CAP
PS ON INSIDE OF RISER
EACH SIDE
"0 -RING" GASKETED
RCP
'PRECAST RC BOX (ONE PIECE CAST)
RISER STRUCTURE DETAIL
NOT TO SCALE
POND CONSTRUCTION STANDARDS:
1. THE RETAINING WALL SHALL BE DESIGNED BY A QUALIFIED PROFESSIONAL ENGINEER LICENSED IN THE STATE
OF NORTH CAROLINA AND SHALL TAKE INTO ACCOUNT ALL GEOTECHNICAL AND HYDRAULIC DESIGN
PARAMETERS.
2. CONSTRUCTION SHALL BE PERFORMED UNDER THE OBSERVATION OF A QUALIFIED GEOTECHNICAL ENGINEER
REGISTERED AS A PE IN THE STATE OF NORTH CAROLINA. THE GEOTECHNICAL ENGINEER SHALL OBSERVE ALL
ASPECTS OF THE CONSTRUCTION OF THE POND. THE FREQUENCY OF OBSERVATION AND TESTING MUST BE
SUFFICIENT FOR THE GEOTECHNICAL ENGINEER TO STATE, IN HIS/HER PROFESSIONAL OPINION, THAT THE
SPECIFIC ITEMS OBSERVED AND TESTED WERE INSTALLED IN ACCORDANCE WITH THE APPROVED
CONSTRUCTION DRAWINGS, SPECIFICATIONS, AND HIS/HER GEOTECHNICAL RECOMMENDATIONS, INCLUDING BUT
NOT LIMITED TO:
2.1. THE INSTALLATION OF CONTROLLED FILL AROUND PIPES AND STRUCTURES EXITING AND ENTERING THE
POND. EARTHWORK COMPACTION WITHIN 3 -FEET OF ANY STRUCTURES SHALL BE ACCOMPLISHED BY MEANS
OF HAND TAMPERS, MANUALLY DIRECTED POWER TAMPERS OR PLATE COMPACTORS OR MINIATURE
SELF-PROPELLED ROLLERS.
2.2. THE REMOVAL OF STONES AND VISIBLE ORGANIC DEBRIS SUCH AS ROOTS AND LIMBS AND FROM THE FILL
MATERIAL PRIOR TO COMPACTION TO THE REQUIRED DENSITY. SOILS SHALL NOT CONTAIN STONES OR
ORGANIC MATTER CONTENT EXCEEDING THE RECOMMENDATIONS OF THE GEOTECHNICAL ENGINEER.
2.3. FILL MATERIAL MINIMUM DENSITIES AND MOISTURE CONTENT RANGES. ANY FILL MATERIAL INSTALLED AT
LOWER THAN SPECIFIED MINIMUM DENSITIES, AT MOISTURE CONTENTS OUTSIDE THE SPECIFIED RANGES,
OR OTHERWISE NOT CONFORMING TO SPECIFIED REQUIREMENTS SHALL BE REMOVED AND REPLACED WITH
ACCEPTABLE MATERIALS.
2.4. THE CONTINUOUS CONTROL OF SURFACE WATER AND THE PLACEMENT OF CONTROLLED FILL.
2.5. UNDERCUTTING OF COMPRESSIBLE AND/OR UNSUITABLE SOILS IN ADDITION TO THAT INDICATED ON THE
PLANS. ALL SUCH UNDERCUTTING SHALL BE PERFORMED AT THE DISCRETION OF THE GEOTECHNICAL
ENGINEER AND SHALL BE MONITORED AND DOCUMENTED.
2.6. TREATMENT OF SEEPAGE AREAS, SUBGRADE PREPARATION, FOUNDATION DEWATERING AND ROCK
FOUNDATION PREPARATION (I.E., TREATMENT WITH SLUSH GROUTING, DENTAL CONCRETE, ETC.)
2.7. THE INSTALLATION OF ANY RETAINING WALLS WITHIN OR ADJACENT TO THE POND.
3. THE DEGREE (%) OF COMPACTION SHALL BE DIRECTED BY A GEOTECHNICAL ENGINEER AND BE PERFORMED AS
A PART OF THE NORMAL QUALITY CONTROL PROGRAM FOR CONSTRUCTION. TESTS SHALL BE CONDUCTED
CONCURRENT WITH THE INSTALLATION OF THE COMPACTED FILL, AND THE CONTRACTOR SHALL COORDINATE
CONSTRUCTION SO THAT TESTING CAN BE COMPLETED. SHOULD THE RESULTS OF THE TESTS INDICATE THAT
THE SPECIFIED DEGREE OF COMPACTION HAS NOT BEEN OBTAINED, THE PORTIONS REPRESENTED BY SUCH
TESTS SHALL BE REWORKED OR REBUILT. ALL PORTIONS SHALL ACHIEVE THE SPECIFIED MINIMUM DEGREE OF
COMPACTION.
LEGEND
++++++++++ AREA TO BE SEEDED WITH ERNST BASIN SEED
++ + + + MIX (ERNMX-309 NC PIEDMONT RIPERIAN MIX
+ + + + + BY ERNST SEEDS OF MEADEVILLE, PA, AREA
SHALL NOT BE MOWED REGULARLY.
VEGETATED SHELF PLANTINGS (REFER TO
WET DETENTION BASIN HERBACEOUS
SCHEDULE)
WET DETENTION BASIN HERBACEOUS PLANT SCHEDULE
VEGETATED SHELF PLANTINGS (2518 sf):
REV
DATE
COMMENT
BY
QTY
BOTANICAL NAME
COMMON NAME
ROOT
SPACING
PLANTING RATIO
119
CAREX TENERA
QUILL SEDGE
2" PLUG
2' O.C.
20%
71
EUPATORIADELPHUS FISTULOSUS
JOE PYE WEED
2" PLUG
2' O.C.
12%
60
LOBELIA CARDINALIS
CARDINAL FLOWER
2" PLUG
2' O.C.
10%
71
LOBELIA ELONGATA
LONGLEAF LOBELIA
2" PLUG
2' O.C.
12%
95
SACCHARUM BALDINII
NARROW PLUMEGRASS 2" PLUG
2' O.C.
16%
60
IRIS VIRGINICA
BLUE FLAG IRIS
2" PLUG
2' O.C.
10%
119
JUNCUS EFFUSUS VAR. SOLUTUS
SOFT RUSH
2" PLUG
2' O.C.
20%
595
Tnn �n��ni
SIDE VIEW
12" ALUMINUM
" O.C. EACH WAY
X T LOCKING
CCESS HATCH
1/2" ALUMINUM PEAK ROOF
8" O.C. EACH WAY
rffilo❑❑❑❑❑❑❑❑
i_ 24"
SIDE VIEW
TRASH RACK DETAIL
NOTE: TRASH RACK SHALL BE BOLTED TO THE TOP OF THE
STRUCTURE WITH STAINLESS STEEL HARDWARE.
NOT TO SCALE
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REVISIONS
REV
DATE
COMMENT
BY
1
7/1/16
LIDL PLAYBOOK REV.
PMA
KNOW WHAT'S BELOW
ALWAYS CALL 811
BEFORE YOU DIG
It's fast. It's free. It's the law.
NOT APPROVED FOR
CONSTRUCTION
PROJECT No.: NCR151000
DRAWN BY: PMA
CHECKED BY: MAR
DATE: 10/19/15
SCALE: AS NOTED
CAD I. D.: BP1
PROJECT:
ROCCKINGHAM
GROCERY
FOR
LIDL CJS
OPEIRATI(Illy S
LLC
LOCATION OF SITE
705 U.S. 74 BUSINESS
RICHMOND COUNTY
ROCKINGHAM, NC 28379
o DO H LER
ENGINEERING NC, PLLC
NCBELS P-1132
4011 WESTCHASE BLVD., SUITE 290
RALEIGH, NC 27607
Phone: [phone]
Fax: [phone]
[e-mail]
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rSHEET TITLE:
SCM PLAN
ET POND
SHEET NUMBER:
C — 6, 10