HomeMy WebLinkAbout20230094 Ver 1_More Info Received_20230828/
I
TANK OVERFLOW SPILLWAY
SLOPE AS NECESSARY TO MATCH
o x ,
OD Lam\
\ w
PERMANENT CHANNEL C 2
0227011R 1 0227014
I
o y� �
\ — x
SIDEWALK, TYP } / �— CD44
0245000 X �\
I
/ I �
� I \
L
I
BACKWASH
x EQUALIZATION TANK �� I
(210 SERIES)
l
0
i
i
4,
x I
L
L � \
x \
CHAIN LINK FENCE, TYP I 3 . 0
0244400
L�
X 230.75 `
x
PROPOSED TREELINE, TYP �` \
I_
Of
\ 23075
0 X231. «
MH-11 ` 11
BACKWASH/SOLIDS
PUMP STATION
(240 SERIES)
LIMITS OF
DISTURBANCE, TYP
PERMANENT CHANNEL A (2' DEPTH)
0227011R 1 022 0014
G7
'` \ I 0 ;per l SEE DRAWING M6 `,
\ 2 0.2 X
2 0 `s � �
/ � � �234.25 �
.� u' X
f 231 0 14'
0
LO
N
w
PERMANENT CHANNEL D FG7
0227011R 0227014
I
2 @ 6" DIP
INV IN 235.00 /
INV OUT 233.0
o
~ v o
2 .50
61'
— I FUTURAI Y
CKE RI I cU
i
\ 3 .5 NRAVIT T ICK NER 1
0 30 SERIES)
x x�
2 @ 6 PVC—
INV IN 230.80
\ INV OUT 229.80
+
I
\ \` PERMANENT CHANNEL A (1' DEPTH) 2
0227011R 0227014
G7
REMOVE EXISTING CHAIN
LINK FENCE AS SHOWN
I
4'
PLANT
NORTH
NOTES:
1 SIDEWALKS ADJACENT TO STRUCTURES SHALL BE
INSTALLED SO AS TO ENSURE POSITIVE DRAINAGE AWAY
FROM ADJACENT STRUCTURE AT Y4 INCH PER FOOT
SLOPE. GRADE AROUND STRUCTURES WITHOUT SIDEWALK
SHALL ALSO BE SLOPED AWAY AT Y4 INCH PER FOOT
SLOPE.
2
SEE DRAWING M5 FOR ADDITIONAL DEMOLITION
3
ALL CHANNELS ARE 1' DEEP UNLESS OTHERWISE
SPECIFIED.
ASPHALT PAVING, TYP
I
MH—
SE DRAWING M6 /
/ I
/ I
MH-13
SEE DRA G M6 FOR CONTINUATION SEE G7
I
/ I
N 5+00
PERMANENT CHANNEL A (1DEPTH 2
022701IR 1 0227014 1 G7
1`1117
TEMPORARY BENCHMARK
TOP OF SOUTH—EAST CORNER
OF EXISTING FILTER No. 5
ELEVATION = 261.36
NOTE:
FOR LOCATION OF BENCHMARK SEE G5
240 -
f
I
PROPERTY OWNED I PROPERTY OWNED
BY CITY OF SANFORD BY CITY OF SANFORD
245 PARTIAL SITE PLAN - WEST
o i o 1"=20'
o Ln
+ I +
o O
w w �
DESIGNED LMS THIS DOCUMENT ORIGINALLY THIS DOCUMENT ORIGINALLY ISSUED THE SCALE CITY 0 F SANFORD, N C SITE WORK - WTP SHOWN BELOW DATE FEBRUARY 2004
JTC,JPF ISSUED FOR CONSTRUCTION AND FOR CONSTRUCTION AND SEALED
H & s JOB 30957
DRAWN SEALED BY JAMES A. CRAMER, BY L. MICHAEL SANTOWASSO, SEAL MEASURES ONE NUMBER
SEAL NO. 8701. THIS MEDIA NO. 18560. THIS MEDIA HAS BEEN GENERAL INCH LONG ON
ffiZEN AND AIR
CHECKED HAS BEEN MODIFIED TO REFLECT MODIFIED TO REFLECT FIELD CONTRACT DRAWING
FIELD CHANGES IDENTIFIED BY CHANGES IDENTIFIED BY THE Environmental Engineers & Scientists WTP SOLIDS TREATMENT FACILITIES PARTIAL SITE PLAN - WEST THE ORIGINAL NUMBER NUMBER
3 RECORD DRAWINGS JULY 2006 FXB PROJ.ENGR. MAM THE CONTRACTOR AND SHALL CONTRACTOR AND SHALL NOT BE DRAWING.
ISSUED FOR BIDDING FEB 2004 JAC 1 REGULATORY APPROVAL FEB 2004 JAC NOT BE CONSIDERED
DOCUMENTA CERTIFIED CONSIDERED
DOCUMENT.CERTIFIED 4011 WestChase Blvd, Raleigh, North Carolina 27607 q N D RELATED IMPROVEMENTS GRADING AND STORM DRAINAGE 1 G 6
N0. ISSUED FOR DATE BY APPROVED
FLAT FILE No.
20220302 12:12P C: \Users\dschlossberg\appdata\local\temp\AcPuclish_6346\GO06R.DWG By: DSCHLOSSBERG XREFs=
0
0
0 220
w
N 10+00
PROPERTY OWNED 225
BY CITY OF SANFORD
N
PERMANENT
STOCKPILING AREA
2'
i
a
2p
PLANT
NORTH
LAGOON PIER, TYP I U —
S OF EMPORARY SEDIMENT
TRAP "C"
TEMPORARY DIVERSION I T 2'D x 21'W x 421
SWALE, TYP
J 0227004R 0227007R
0227009
EMPORARY SEDIMENT TRAP "A"
TEMPORARY SEDIMENT RAP "B" � 0227004R 0227007R
PERMANENT
0227004R O227007R \ ,J STOCKPILING ARE
RIP RAP OUTLET
N 7 0 � PROTECTION, TYP
DEMOLISHED TREELIN , TYP i
STONE CHECK DAM, TYP
B 0227003
CONTRACTOR'S
NEW TREELINE, TYP x I �\ STAGING AREA '>
ILI -
� LTFENCE,
CHAIN LINK FENCE, TYP�Sill T P
�I >
0244400 � 02 0 0 0 0 OQ i r
PERMANENT CHANNEL B
x I L --��� `„-„_� — �\ I 0227011R 0227014
LIMITS OF
DISTURBANCE, TYP \� 10,
n f I
01
I
1
r--------------------� i
LEVEL SPREADER, TYP
0227012R I l � I�
TEMPORARY CHANNEL LINING, TYP
N 5+00 \
CLEARWELL
TEMPORARY DIVERSION I i
SWALE
SEE NOTE 11x
L- - - -----------------�
RI INLET ER N o
z� O
245 2�
j Zoo o Q AQUA -AMMONIA
250
ILj FACILITY
mf—i U
0
255 GRAVEL CONSTRUCTION
257 ENTRANCE, TYP
® SEE NOTE 12
I
FLOCCULATION BASINS F7
DEMOLISH 25 x 0257701
� B CONCRETE APRON
245 0 0 0 0251300 p 25� 0 SODIUM HYPOCHLORITE FACILITY
25
CONTRACTOR'S AND
N 2+50
ENGINEER'S FIELD OFFICE
CONSTRUCTION SEQUENCE:
1 CONTRACTOR SHALL SIGN AND IMPLEMENT THE REQUIREMENTS OF
THE STATE APPROVED EROSION CONTROL PLAN AND THE STORM
WATER POLLUTION PREVENTION PLAN. THE CONTRACTOR SHALL
NOTIFY THE STATE LAND QUALITY SECTION, AT (919)-571-4700 AT
LEAST 48 HOURS PRIOR TO BEGINNING CONSTRUCTION ACTIVITIES.
2 NO CONSTRUCTION OR LAND DISTURBANCE ACTIVITIES MAY BEGIN ON
THE SOLIDS TREATMENT FACILITIES OR THE RAW WATER PUMP
STATION UNTIL ALL PERIMETER EROSION CONTROL MEASURES HAVE
BEEN INSTALLED IN LOCATIONS AS SHOWN ON THE CONTRACT
DRAWINGS. IF CLEARING IS REQUIRED FOR INSTALLATION OF A GIVEN
MEASURE, ALL OTHER MEASURES SHOWN SHALL BE INSTALLED FIRST.
THE NECESSARY LAND REQUIRED FOR INSTALLATION OF THE GIVEN
MEASURE MAY THEN PROCEED. IN PARTICULAR, IT IS IMPORTANT
THAT THE TEMPORARY SEDIMENT BASINS, DIVERSION DITCHES, AND
THE TEMPORARY DIVERSION SWALE SOUTH OF THE GRAVITY
THICKENER AND BACKWASH FILTER TANK SHALL BE INSTALLED AT
THIS TIME. THE TEMPORARY DIVERSION SWALE SHALL BE LINED AND
SEEDED IMMEDIATELY UPON CONSTRUCTION.
3 ONCE ALL MEASURES HAVE BEEN INSTALLED AT BOTH THE SOLIDS
TREATMENT FACILITY AND THE PUMP STATION SITES, SITES SHALL BE
CLEARED AND GRUBBED, AS NECESSARY, WITHIN THE LIMITS OF
DISTURBANCE AS SHOWN ON THE CONTRACT DRAWINGS.
4 ONCE CLEARING AND GRUBBING IS COMPLETE, TOPSOIL SHALL BE
STRIPPED AND STOCKPILED ON SITE AT LOCATIONS LABELED
"STAGING/STOCKPILING AREA" ON THE CONTRACT DRAWINGS.
TOPSOIL STOCKPILES SHALL HAVE PERIMETER SEDIMENT CONTROL
MEASURES INSTALLED AS PER THE CONTRACT DRAWINGS AND
SEEDED WITH TEMPORARY SEEDING MEASURES DURING CONSTRUCTION
ACTIVITIES.
NOTES:
1 THE CONTRACTOR SHALL INSTALL ALL SEDIMENT
AND EROSION CONTROL MEASURES AS SHOWN ON
THIS DRAWING BEFORE ANY LAND DISTURBING,
CLEARING AND GRUBBING OR GRADING ACTIVITIES
MAY BEGIN. CONTRACTOR SHALL INSTALL
ADDITIONAL MEASURES AS MAY BE REQUIRED BY
SPECIFIC SITE REQUIREMENTS, AS ORDERED BY
THE ENGINEER.
2 CONTRACTOR SHALL FOLLOW THE OWNER
SUPPLIED, STATE LAND QUALITY SECTION
APPROVED, SEDIMENTATION AND EROSION
CONTROL PLAN AND SHALL FOLLOW ALL
PROCEDURES AND RECORD KEEPING AS REQUIRED
BY THE STORM WATER POLLUTION PREVENTION
PLAN, ATTACHED TO THE SPECIFICATIONS.
3 ALL EXISTING AND PROPOSED YARD AND CURB
INLETS DOWNSTREAM OF DISTURBED AREAS SHALL
HAVE CURB OR YARD INLET SEDIMENT
PROTECTION MEASURES INSTALLED. SEE DETAILS,
4 ALL EROSION CONTROL MEASURES SHALL BE
INSPECTED ON A WEEKLY BASIS AND AFTER EACH
SIGNIFICANT RAINFALL EVENT. MEASURES SHALL
BE REPAIRED OR REPLACED AS NECESSARY TO
MAINTAIN EFFECTIVENESS THROUGHOUT DURATION
OF THE CONSTRUCTION PERIOD.
5 SEDIMENT SHALL BE REMOVED FROM BEHIND SILT
FENCE WHEN IT BECOMES APPROXIMATELY 0.5
FEET DEEP AT THE FENCE. SILT FENCE SHALL
BE REPAIRED OR REPLACED AS NECESSARY.
6 ALL OTHER EROSION CONTROL MEASURES SHALL
BE CLEANED WHEN SEDIMENT VOLUME REACHES
1/2 OF THE TOTAL VOLUME OF MEASURE.
SEDIMENT SHALL BE DISPOSED OF IN APPROVED
MANNER SUCH THAT FURTHER SEDIMENT
TRANSPORT DOES NOT OCCUR.
7 ALL DISTURBED AREAS LEFT EXPOSED WILL,
WITHIN 15 WORKING DAYS OR 30 CALENDAR DAYS
OF COMPLETION OF ANY PHASE OF GRADING,
WHICHEVER PERIOD IS SHORTER, BE PLANTED OR
OTHERWISE PROVIDED WITH GROUND (TEMPORARY)
COVER, DEVICES, OR STRUCTURES SUFFICIENT TO
RESTRAIN EROSION. TEMPORARY SEEDING SHALL
BE AS PER SPECIFICATION SECTION 02910 -
FINAL GRADING AND LANDSCAPING.
8 (PERMANENT) GROUND COVER SUFFICIENT TO
RESTRAIN EROSION SHALL BE PLANTED OR
OTHERWISE PROVIDED WITHIN 15 WORKING DAYS
OR 90 CALENDAR DAYS FOLLOWING COMPLETION
OF CONSTRUCTION OR DEVELOPMENT, WHICHEVER
PERIOD IS SHORTER, ON THAT PORTION OF THE
TRACT (DISTURBED AREA) UPON WHICH FURTHER
ACTIVITY IS NOT BEING UNDERTAKEN.
PERMANENT SEEDING SHALL BE AS PER
SPECIFICATION SECTION 02910 - FINAL GRADING
AND LANDSCAPING.
9 ALL TEMPORARY EROSION CONTROL MEASURES
SHALL REMAIN IN PLACE UNTIL CONSTRUCTION IS
COMPLETE AND SITE HAS BEEN PERMANENTLY
STABILIZED.
10 ONCE SITE HAS REACHED FINAL STABILIZATION,
TEMPORARY EROSION CONTROL MEASURES MAY
BE REMOVED. AREAS IN WHICH EROSION
CONTROL MEASURES WERE PLACED SHALL BE
RETURNED TO ORIGINAL GRADES AND SEEDED,
MULCHED AND FERTILIZED AS PER SPECIFICATION
SECTION 02910 - FINAL GRADING AND
LANDSCAPING.
11 THIS TEMPORARY CHANNEL REQUIRES CHANNEL
LINING. SEE DETAIL 0227014, CHANNEL "E" FOR
MORE INFORMATION.
12 CONSTRUCTION ENTRANCE SHALL NOT BE
REMOVED UNTIL SITE IS STABILIZED AND PAVING
OPERATIONS HAVE BEGUN.
RIPRAP OUTLET PROTECTION DIMENSIONS
RIPRAP
LENGTH
WIDTH
THICKNESS
OCLASS
B
8'
10'
2'
u B-3 ISEDIMENTATION BASINSI ❑ B-7 �-8
I p L
O TOTAL AREA DISTURBED = 5.3 ACRES
250 FILTERS FILTERS ADMINISTRATION 0 OVERALL SITE PLAN
BUILDING 2s9
x CHEMICAL STORAGE TEMPORARY BENCHMARK
I O 1'=50' TOP OF SOUTH-EAST CORNER
26o O
OF EXISTING FILTER No. 5
�-� �60 � ELEVATION = 261.36
CD Ln 255 TEMPORARY 1361 H MARK Ln 50 25 0 50'
+
CD w x r- o 1'=50'-0'
Ld I
I - o
DESIGNED LMS THIS DOCUMENT ORIGINALLY THIS DOCUMENT ORIGINALLY ISSUED CITY 0 F' SA N FO R D N C SITE WORK - WTP SHOWN BTHE LELOWR DATE FEBRUARY 2004
JTC,JPF ISSUED FOR CONSTRUCTION AND FOR CONSTRUCTION AND SEALED
� H & s JOB 30957
DRAWN SEALED BY JAMES A. CRAMER, BY L. MICHAEL SANTOWASSO, SEAL ffiZENAND
/ MEASURES ONE NUMBERSEAL NO. 8701. THIS MEDIA NO. 18560. THIS MEDIA HAS BEEN AIR GENERAL INCH LONG ON
CHECKED HAS BEEN MODIFIED TO REFLECT MODIFIED TO REFLECT FIELD CONTRACT DRAWING
FIELD CHANGES IDENTIFIED BY CHANGES IDENTIFIED BY THE Environmental Engineers & Scientists WTP SOLIDS TREATMENT FACILITIES OVERALL SITE PLAN THE ORIGINAL NUMBER NUMBER
3 RECORD DRAWINGS JULY 2006 FXB PROJ.ENGR. MAM THE CONTRACTOR AND SHALL CONTRACTOR AND SHALL NOT BE DRAWING.
2 ISSUED FOR BIDDING FEB 2004 JAC NOT BE CONSIDERED A CERTIFIED CONSIDERED A CERTIFIED 4011 WestChase Blvd, Raleigh, North Carolina 27607 1 G8
1 REGULATORY APPROVAL FEB 2004 JAC DOCUMENT. DOCUMENT. AND RELATED IMPROVEMENTS EROSION CONTROL
NO. I ISSUED FOR DATE BY APPROVED I I I I
[FLAT FILE No.
20220302 12:12P C: AUsers\dschlossberg\appdata\local\temp\AcPublish_6348\0008R.DWG By: DSCHLOSSBERG XREFs—