Report - 1/20/2017

Member Governments
Holly Ridge
Jacksonville
North Topsail Beach
Onslow County
Richlands
Swansboro
ONWAS
Onslow Water & Sewer Authority
Enineering Division
910.937.7521 Tel
910.455.5607 Fax
Detailed Plans, Technical Specifications and Maps
For
Summerhouse WWTP at Everett Bay
Pump and Haul Permit Renewal Application Package
Prepared By:
David M. Mohr, PE
January 20, 2017
\\

\ l
228 Georgetown Road • P.O. Box 1415 • Jacksonville, NC 28 5 40 • Tel [phone] • Fax [phone] • www. onwasa.com

SECTION 33 01 39
WASTEWATER FLOW CONTROL
PART 1 GENERAL
1.1 SUMMARY
A. Section Includes:
1. Pumping and Hauling
2. Flow Control Precautions
1.2 SUBMITTALS
A. CONTRACTOR to submit a complete and detailed pump and haul plan to the ENGINEER for
review, prior to commencement of Work in this Section.
1 3 RESPONSIBILITY FOR OVERFLOWS AND SPILLS
A. It shall be the responsibility of the CONTRACTOR to schedule and perform his work so as to
result in no overflows or spills of sewage or combined sewage from the system
B. In the event of overflows caused by the CONTRACTOR's work activities, the CONTRACTOR
shall immediately take appropriate action, in accordance with the OWNER's SSO Emergency
Response Plan and all applicable regulatory requirements, to contain and stop the overflow,
clean up the spillage, disinfect the area affected by the spill, and notify OWNER immediately
upon first knowledge of overflow event.
C CONTRACTOR will indemnify and hold harmless the OWNER for any fines or third -party
claims for personal or property damage arising from a spill or overflow that is fully or partially
the responsibility of the CONTRACTOR. Should fines subsequently be imposed, as a result of
any overflow for which the CONTRACTOR is fully or partially responsible, the CONTRACTOR
shall pay all such fines and all of the OWNER's legal, engineering, and administrative costs in
defending such fines and claims associated with the sanitary sewer spill
PART2 PRODUCTS
2.1 EQUIPMENT
A Truck -Mounted Pump and Haul Equipment Shall Include:
1 2400 gallon debris body capacity (ONWASA's Vacuum Truck)
2. 7500 gallon capacity (Contract Hauler)
3. 4000 gallon capacity (Contract Hauler)
PART 3 EXECUTION
3.1 GENERAL
A All pipe materials utilized in wastewater flow diversion during construction shall be in good
condition, and free of defects, and leaks. Any defective material shall be replaced by the
CONTRACTOR at no cost to the OWNER. Upon completion of the job, pipe materials shall be
removed from the site.
ONWASA Wastewater Flow Control
Standard Specifications 3301 39-1

3.2 FLOW CONTROL PRECAUTIONS
A. The CONTRACTOR shall be responsible for taking sufficient precautions to protect public
health. The sewer lines shall also be protected from damage. The following shall apply:
1. No wastewater shall be allowed to back up into any homes or buildings.
2. No wastewater shall overflow any manholes, cleanouts, or any other access to the
sewers.
3. Users upstream of the pump and haul area shall be able to use all their water and sewer
utilities without interruption.
B. Any sump pumps, bypass pumps, trash pumps, or any other type of pump which pulls
wastewater or any type of material out of the manhole or sewer shall discharge the material
into another manhole, or appropriate vehicle or container approved by the ENGINEER. Under
no circumstances shall this material be discharged, stored, or deposited on the ground, swale,
road, or open environment.
C. The CONTRACTOR shall take appropriate steps to ensure that all pumps, piping, and hoses
that carry raw wastewater are protected from traffic.
D. If during the execution of the Work any raw wastewater is spilled, discharged, leaked, or
otherwise deposited in the open environment, due to the CONTRACTOR's work, the
Contractor shall be responsible for any cleanup of solids and stabilization of the area affected
This work shall be performed at the CONTRACTOR's expense with no additional cost to the
OWNER. The CONTRACTOR shall also be responsible for notifying the OWNER's sewer
system maintenance personnel and complying with any and all regulatory requirements for
cleaning up the spill at no additional cost to the OWNER.
E. The CONTRACTOR shall take proper precautions to prevent damage to existing sanitary
sewer facilities, flooding, or damage to public or private property.
F. The CONTRACTOR shall make repairs or replacements or rebuild such damaged section or
sections of existing sewers, as directed by the ENGINEER. All such repairs, replacements,
and rebuilding shall be paid for by the CONTRACTOR.
G. The CONTRACTOR shall make such provisions as are necessary for handling all flows in
existing sewers, connections, and manholes by pipes, flumes, or by other approved methods
at all times, when his operations would, in anyway, interfere with normal functioning of those
facilities.
H. The CONTRACTOR shall be responsible for the removal of any debris and sedimentation in
the existing sewers, laterals, and manholes, etc., which is attributable to his work under this
Contract.
All operations shall be performed by the CONTRACTOR in strict accordance with OSHA and
any other applicable safety requirements Particular attention is directed to safety regulations
for entering confined spaces.
END OF SECTION
ONWASA Wastewater Flow Control
Standard Specifications 3301 39-2

ATE: 1/13/2017 r
V
W V
AAS+�D
�//E;
S
Z
SUMMERHOUSE PUMP AND HAUL ROUTE

^rnI
1'Y

UMMERHOUSE PUMP AND HAUL ROUTE TO HUNTER'S CREEK
DATE: 1/13/2017

BI
N
i 1' 11 25' MJ BEND
ROTATE AS REO..ED 1' 90 MJ BEN[
I I I I 1 ROTATE AS REQUIRE
1' SADDLE TAP I ( I---
w
i15' DOUBLE WI:
I' CONCRETE
BOLLARD (TYP) (
' O
RP2 MI TH HOT BOX ENCLOSURE
(SEE DETAIL SHEET D2)
1' WRIER SERVICE
(SEE DETAIL SHEET D1) N
CONTROL PANEL W/
RAIN HDOD
1' YARD HYDRANT
(SEE DETAIL SHEET DI)
NEVI 6'W X B'L (1 D ) PRECAST CONCRETE VALVE
VAULT W/ 4' • 3' ALUMINUM ACCESS HATCH
A DANT CRANE BASE PLATE
MOUNTED ON WET WELL
ADJUST BOLLARD LOCATION
is TO PROVIDE PROPER
CLEARANCE FOR GENERATOR
ACCESS DOORS
!ON I ( O 4' AS
STIXNE WITHIN FENCE
( v
Y SEWER 6'-6' SECURITY FENCING
11.. (PSE/HUNTER GREEN)
7p7 LIF I
I EMERGENCY STANDBY
( GENERATOR MOUNIDO ON
CONCRETE PAD
I II
' 41�
NEW II' K 11' 1 D SQUARE PUMP
I STATION WET WELL (PRECAST) W/
36' z 727 ALUMINUM ACCESS HATCH
1
y
i
/ SCALE 1"=10' (Honz )
SUMMERHOUSE ON EVERETT BAY
WASTEWATER PUMP STATION #2 SITE PLAN
SCALE 1110'
34
\ 32
I
��pZZZ
28 —
26
8" WATER MAIN 24
(MAINTAIN 18" VERT ----
SEPARATION) 42
WALL SLEEVE WITH NEOPRENE RUBBER
60017 (TYP ALL %PE PENETRARONS)�
SS CABLE HOLDS
36' X 72' HATCH
11' K 11' 10 SQUARE
WETWELL
24" STORM DRAIN
C) IUSIDE
NOF WET WEII AND VALVE VAULT
INCLUDING ALL PIPING SHALL BE FACTORY
EPO %Y COATED MIN B MIL SURFACE DRY
EPDXY SEALER PRIME COATING A40 FINISH
COATING SHALL BE NSP 100 AND NSP 120
0 CONTRACTOR 10 ENSURE THAT THE PUMP
STATION EXCAVATION 15 KEPT DEWATERED
DURING CONSTRUCTION TO PREVENT
FLOTATION OF THE PS STRUCTURE PRIOR TO
BACKFILUNG
® RTE EMERGENCY STANDBY GENERATOR IS
SIZE 0 TO OPERATE ONE PUMP ONLY THE
LAG PUMP SHALL BE LOCKED OUT WHEN
OPERATING UNDER EMERGENCY POWER
S S CABLE HOL
UIN 36' • 72" LOCKABLE ALUMINUM
ACCESS HATCH W/ 300 PSF MIN
LOADING RATE
6b SCHEDULE 80 TOP EL -2725-
PVC SCREENED VENT PIPE
PRE -CAST REINFORCED
CONCRETE TOP
GROUND ELEV-26 75'—
16
I' POWER CABLE -
DRAWN BY• RAR/AI
CHECKED BY DMH
PRE -CAST REINFORCED
16
ffi' DI FORCE MAIN CONCRETE WET WELL
IN 3' BELOW GRADE
LIQUID LEVEL
BRACKET
SENSORS
4
70' 01 GRAVITY
- SANITARY SEWER LINE
12
INVERT N=475'
10
-SS
LAG PUMP ON -425' -
B
LEAD PUMP ON -375' -
SUBMERISBLE WASTEWATER PUI
6
PUMPS OFF=1 25'—
(ALSO ALTERNATES
4
lo• DIP - LEAO/LAG SEQUENCES)
GROUT -
2
4
0
-
PUMP DESIGN CRITERIA
_2
PUMP TYPE CENTRIFUGAL NON -CLOG
0
SUBMERSIBLE WASTEWATER PUMP CAPACITY
700 GPM 4/ 88 FEET OF T D H
_4
NUMBER OF PUMPS 2
FAIRBANKS MORSE MODEL 4' 54 33 MV
IMPELLER DIA 10 4375'
-6
MOTOR 40 HP, 480V/3PH/60Hz
4'
STARTER' REDUCED VOLTAGE SOLID STATE (RVSS)
DATUM ELEY
-8.00
8'
SCALE 1"=40' (Honz )
1+00
411' 0 40' 80'
SCALE' 1'=40' (Horiz)
SUMMERHOUSE ON EVERETT BAY
WASTEWATER PUMP STATION #2 PROFILE
SCALE 140 HORL 11'-4' VERT
WETWELL PLAN
KITS
11X11" ID'
6' 90 BEND
(SEE ELECTRICAL SHEETS)
- 6' OUTSIDE SWING ARM
CHECK VALVE (TYP GF 21
F6" F`LUG V'""-
(TYP OF 2)
X S' INCREASER
- CONCRETE THRUST COLLAR
E
2' COMBINATION AIR RELEASE/VACU'J'A
REUEF VALVE (SEE DETAIL SHEET D-3)
PIPE TO SUMP
�Tr1aa48c
e' FLANGED COUPLING
ADAPTER WITH TIE RODS
PRECAST CONCRETE
VALVE VAULT 6'W>tB'L
INSIDE DIM SONS
DEPTH AS REWIRED
PORTABLE DAVIT CRANE BASE
MOUNTED TO TOP OF PUMP STATION
WETVELL SECTION
NTS
- _
S.S. JUNCTION BOX MIN 18' ABOVE SLAB
W/ -SEAL OFFS" FOR PUMP LEAD CONDUITS
DRAWN BY• RAR/AI
CHECKED BY DMH
(SEE ELECTRICAL DETAILS)
UPPER GUIDE
IN 3' BELOW GRADE
BRACKET
HALL SLEEVE
4'F3' LOCKABLE ALUMINUM ACCESS HATCH
qE
RUBBER BOOT
W/ 300 PSF LIN LOADING RATE
-SS
(/
1 1/2' SCH 40 GS SUMP DISCHARGE
WIDE
SHML BE FASTENED TO WALL W/
BAR
S S PIPE CLAMPS DISCHARGE SHALL
INCLUDE UNI04 CHECX VALVE, AND BALL VALVE
TOP EL=2725
FINISHED GRADE
-
SLOPE —�
OUTSIDE S1TNC ARM
CHECK V7•`F `T, '' ,
PLUG VALVE (TW Cr a)
PRESSURE GAUGE (TYP OF 2)
FLOOR SHALL FLI"l -0 °t M1'P PIT
SUMP PIT 15'.15'.12' DEPTH
10 GPM SUMP PUMP
MW S.#57 STONE
NOTE.
HIGH LEVEL ALARM
TAPS ANO PRESSURE GAUGES
ON = 475'
SHALL BE INSTALLED ON
DISCHARGE SDE OF EACH
e' DIP
CHECK VALVE
B' X 4' ECCENTRIC REDUCER
DISCHARGE CCNNECRON
WETWELL SHALL HAVE
EXTENDED BASE (MIN 12')
BO
FFE"_I.75'
MIN 10' #57 STONE
WETVELL SECTION
NTS
- _
DRAWN BY• RAR/AI
CHECKED BY DMH
APPROVED Bl' GT
r1 �
1 ( ^
SCALE AS SHOWN
llllll \\\iii/// G1"
qE
I`/•AwIHC N0 C510
_E_Ei. OF
^60

ANITARY SEWER FORCEMAIN `
/ ' (2) 6° 45 MJ BENDS WIDE DE PAVED
ROTATE AS REQUIRED DRIVEWAY APRON
/ I' WATER SERVICE `
(SEE DETAIL SHEET D1) \
/ 1/4" RPI WITH HDT
SOX ENCLOSURE
(SEE DETAIL SHEET D1)
1YARD HYDRANT NEW 4'W a 5'L (I D) PRECAST \
(SEE DETAIL SHEET Dl)�CONCRETE VALVE VAULT W/ 3' r
3' AWMINUM ACCESS HATCH \
0
45'
NEW 6' D. PUMP STATION WET YIELL
(PRECAST) W/ 38' r 54' ALUMINUM O
ACCESS HATCH
PORTABLE HOIST
FOUNDATION
O
\ELECTRICAL CONTROL RACK
W/COVER TO BE FRONDED 38
BY OWNER
SUMMERHOUSE ON EVERETT BAY
WASTEWATER PUMP STATION #3 SITE PLAN
SCALE 1'=10'
1 1/2" (TVP )
° (PER MFG]
f PLATE
-�& CDL
PLATE
COL.
ANCHOR BASE PLATE W/ (4)
GALVD 5/8"0 ANCHOR BOLTS
EMBED 8' (MIN) IN TO FTG
-----�"'-- & 4' HOOK
[A B = ASTM A307 OR A36]
2 -HOIST CRANE BASEPLATE CONN.
SCALE 1 1/2"=1'-0°
Q COL
DAVIT CRANE COL &
BASE PLATE 1' GROUT PAD (MIN)
(BY CRANE MFG) I (COORD w/ CRANE MFG ]
(7) EQ
SPA EA,WAY
(T&B) u CON
C,
I P REINF C
FTG, (REF PLAN)
WETWELL _
CONO EL
.i TO
(MATCH TO WETWELL)
[REF PLAN]
I .I
6
3' CLR ft FTG.
(TY;
4._g.
(SDUARE)
1 -HOIST CRANE FTG
CENTER OF PS d1 Vr_TWELL
N 272952 2598
E 2455608 7889
ADJUST BDL -R. LOCATION TO
PROVIDE PROPER CLEARANCE FOR
GENERATOR ACCESS DOORS.
EMERGENCY STANDBY
GENERATOR MOUNTED ON
CONCRETE PAD
6" COMPACTED ABC
-4" DIA
CONCRETE
BOLLARD (TYP)
NOTE,
EARTHEN BERM AND SCREENING
VEGETATION TO BE PROVIDED
AROUND THE PUMP STATION SITE
(DESIGNED BY OTHERS)
10' 0 10' 20'
SCALE 1"-1D' (H.-
34
32
3D
28
20
18
16
14
12
10
6
6
4
S.S JUNCTION BOX FOR
PUMP POWER CABLES &
LIQUID LEVEL CABLES
(SEE SHEET E5)
PORTABLE HOIST
WITH BASE PLATE
NO
QI INNS-IIDDE OF WETWELL AND VALVE VAULT INCLUDING
ALL PIPING SHALL BE FACTORY EPDXY COATED
MIN 8 MIL SURFACE DRY EPDXY SEALER PRIME
COATING AND FINISH COATING SHALL BE NSP
100 AND NSP 120
Q CONTRACTOR TO ENSURE THAT THE PUMP
STATION EXCAVATION 15 KEPT DEWATERED
DURING CONSTRUCTION TO PREVENT ROTATION
OF THE PS STRUCTURE PRIOR TO BACKFILLING
Q3 THE EMERGENCY STANDBY GENERATOR IS SIZED
TO OPERATE ONE PUMP ONLY THE LAG PUMP
SHALL BE LOCKED OUT WHEN OPERATING UNDER
EMERGENCY POWER
40 ALL CONTROL PANELS AND GENERATOR PANELS
SHALL BE DEAD -FRONT AND PAD -LOCKABLE
MIN 36' r 54' LOCKABLE ALUMINUM -
ACCESS HATCH W/ 300 P MIN
LOADING RATE
SS JUNCTION BOX IN 18' ABOVE SLAB
W/ "SEAL OFFS' FOR PUMP LEAD CONDUITS
(SEE OETAIL SHEET ES)
MIN 60 SCHEDULE 80
PVC SCREENED PENT PIPE
PRE -CAST REINFORCED
CONCRETE TOP
GROUND ELEV-322V -_
POWER CABLE
PRE -CAST REINFORCED
CONCRETE WET WELL
10' D I GRAVITY SANITARY
SEWER LINE
NOTE PIPE LENGTH AND SLOPE CALCULATED FROM
CENTER OF MANHOLE 83-1 TO EDGE OF WETWELL
PUMP STATION #3 INFLUENT PROFILE
SCALE, 1"=40' HORIZ / l'=4' VERT
-A
—107 DI GRAVITY SEWER
INVERT IN=11 75' —
CL WELL
LAG PUMP ON -11 25' —
FORCE MAIN
LEAD PUMP 011=1075' —
SUBMERSIBLE WASTEWATER PUMPS
UPPER GUIDE WALL SLEEVE MIN 1 1/2" SCH 40 PVC SUMP DISCHARGE
GROUT —
CONCRETE THRUST COLLAR
PUMPS urF 875'
90 BEND
(ALSO ALTERNATES
W/ BLOCKING
LEAD/LAG SEQUENCES)
BAR TOP ELEV 32 75'
PUMP DESIGN CRITERIA
FINISHED GRADE 3225'
PUMP TYPE CENTRIFUGAL NON -CLOG
4' OUTSIDE SINNG ARM
5UBMERSIBLE WASTEWATER PUMP CAPACITY 200
/
W/ BLOCKING
GPM 0 33 FEET OF T D H
D
- G4 IDE BARS PRECAST CONCRETE
NUMBER OF PUMPS 2
VALVE VAULT 4'W5'L
(TYP )
FAIRBANKS MORSE MODEL 4" 54 33 MV (A)
TRANSITION COUPLING B" DI TO e" P114'
IMPELLER DIA; 93125"
X6° INCREASER
LIQUID L
FLOAT L
MOTOR 5 HP, 48OV/3PH/60Hz
SWITCHES
4" FLANGED COUPLING ADAPTER(T.P OF 2)
STARTER. FULL VOLTAGE NON -REVERSING
SUMP PIT MIN W05'X12' DEPTH
SPEED 1155 RPM
NOTE PIPE LENGTH AND SLOPE CALCULATED FROM
CENTER OF MANHOLE 83-1 TO EDGE OF WETWELL
PUMP STATION #3 INFLUENT PROFILE
SCALE, 1"=40' HORIZ / l'=4' VERT
-A
—107 DI GRAVITY SEWER
MIN 3'"3' LOCKABLE ALUMINUM
CL WELL
S CABLE HOMER ACCESS HATCH W/ 300 PSF MIN
S.S CABLE HOLDER
TOP SLAB- 32 75' LOADING RATE
4' OUTSIDE SWING ARM
SS CHAIN HOCK CHECK VALVE
UPPER GUIDE WALL SLEEVE MIN 1 1/2" SCH 40 PVC SUMP DISCHARGE
4' PLUG VALVE
CONCRETE THRUST COLLAR
90 BEND
W/ BLOCKING
BAR TOP ELEV 32 75'
4'%6" INCREASER
FINISHED GRADE 3225'
TEE W/ BLOCKING
4' OUTSIDE SINNG ARM
9D BEND
/
W/ BLOCKING
4" FLANGE COUPUNC
/ ADAPTER
D
- G4 IDE BARS PRECAST CONCRETE
4' 90 BEN{
VALVE VAULT 4'W5'L
(TYP )
INSIDE DIMENSIONS
DEPTH AS REQUIRED
PIPING INCLUDED IN PIPING BY UNIT
LUMP SUM COST OF ITEMS
PUMPING STATION
WT ETW�LL PLAN
WELL SECTION
NIS
PAIN 10" J57 STONE
z
o �
_j
LLJ Q/� Q w
cn W W
h
Z F z Zza
v LLI 0
w � Lu hg
r
d
O�ECI NC 04400-0001
SHEET 61 OF 80
r...51
MIN 3'"3' LOCKABLE ALUMINUM
-S
S CABLE HOMER ACCESS HATCH W/ 300 PSF MIN
TOP SLAB- 32 75' LOADING RATE
UPPER GUIDE WALL SLEEVE MIN 1 1/2" SCH 40 PVC SUMP DISCHARGE
BRACKET SHALL BE FASTENED TO WALL W/
5S PIPE CLAMPS. DISCHARGE SHALL
SS INCLUDE UNION, CHECK VALVE, AND SAU
WIDE
BAR TOP ELEV 32 75'
FINISHED GRADE 3225'
SLOPE
4' OUTSIDE SINNG ARM
CHECK VALVE (TYP OF 2)
6' MIN
4' PWG VALVE (TYP OF 2)
D
LL PRESSURE GAUGE (TYP OF 2)
4' 90 BEN{
(TYP )
TRANSITION COUPLING B" DI TO e" P114'
X6° INCREASER
LIQUID L
FLOAT L
CONCRFTE THRUST COl1 sP ,
FLOOR SHALL SLJ PE" _ 1.
SWITCHES
4" FLANGED COUPLING ADAPTER(T.P OF 2)
SUMP PIT MIN W05'X12' DEPTH
10 GPM SUMP PUMP
MIN 6' #57 STONE BOSS,
-
HIGH LEVEL ALARM TAPS AND PRESSURE GAUGES
ON - 1175, SHALL BE INSTALI ED ON
'11cfL en, f'r
DISCHARGE CONNECTION
WE WELL
EXTENDED BASE (MIN IV WIDE)
WELL SECTION
NIS
PAIN 10" J57 STONE
z
o �
_j
LLJ Q/� Q w
cn W W
h
Z F z Zza
v LLI 0
w � Lu hg
r
d
O�ECI NC 04400-0001
SHEET 61 OF 80
r...51

NOBEND
TATE AS REpSEND \
IRED
8" SANITARY SEWER FORCEMAIN
\ EMERGENCY STANDBY
4i 17AT011 NOUNTED ON L
\ CONCRETE PAD
\\\\\ \
FLCCTI'IER EPQUII.Ell
\\ �PRJVEG DESIGNINE4
\\
(2) e' 45 BEND
ROTATE AS REQUIRED
1' WATER SER'
\ (SEE DETAIL SHEET
RD -12 \\
WHITE PICKET WAY`
SEE SHEET C2B\
\ '\ 1' WA
6'K2
SEE SHEET
C2=�
MH 4-1 AROUND THE PUMP STATION SITE
SEE SHEET (DESIGNED BY OTHERS)
C28 \ _
\ \ 10 0 t0• 20'
SUMMERHOUSE ON EVERETT BAY SCALE 1'=l0' (Harr= )
WASTEWATER PUMP STATION #4 SITE PLAN
SCALE 1"-10'
F 1 1/2" (TYP )
[PER MFG ]
F PLATE
& COL
PLATE
11-3 - Cy
,I ��I���//////
COL
I ANCHOR BASE PLATE w/ (4)
GALLED 5/13'0 ANCHOR BOLTS
EMBED 8" (MIN) IN TO FTG
& 4' HOOK
EA B = ASTM A307 OR A361
2 -HOIST CRANE BASEPLATE CONN.
SCALE 1 1/2'-1'-0'
CL COL
DAVIT CRANE COL &
BASE PLATE 1" GROUT PAD (MIN)
(BY CRANE MFG)[COORO w/ CRANE MFG]
(7) #7 BARS EQ
BPA EA. WAY 'V Glp REINF CONIC.
rFTG (REF PLAN)
TO CONIC EL
(MATCH T0, WETWELL) I.
EREF PLAN] ,
SEDIST
BASE
6' TOWARDS WE7lYELL I 6'
go
1 -HOIST CRANE FTG
SCALE 1/2'=1'-0'
" 1�
BOLLARD (TYP ) I
8' MIN IC
PRE -CAST REINFORCED
(SEE DETAIL SHEET D4)
`
a
ADJUST BOLLARD LOCATION TO
PROVIDECLEARANCE FOR /
CL WELL
10" DI GRAVITY SANITJARFLOAT
SEWER
GENERATORR ACCESS DOORS
/
LIQUID LEVEL CABLES
�(
NEW 5'W x 5'L (I D) PRECAST CONCRETE
(SEE SHEET E6)
VALVE VAULT W/ 4' x 3' ALUMINUM ACCESS
SUBMERSIBLE WASTEWATER PUMPS
HATCH
'IS CABLE HOLDER 6' OUTSIDE 5 N
S S. CHAIN HOOK CHECK VALVE
ARM
NEW B' I D PUMP STATION WET WELL /
2Z' LUN
B' PLUG VALVE
(PRECAST) W/ 36' x fi0' ALUMINUM
O
O
ACCESS HATCH
0
PORTABLE H015T FOUNDATION
••
SEE DETAIL THIS SHEET
0
-'� 6' aP00L "".E '
S
10" D I GRAVITY SEWER
6' COMPACTED ABC
W/ BLOCKING
MHK4-PS
G' FLANGE COUPLING
STA 1+5785
N 270009 39
THERN MODEL 5124 PORTABLE HOIST
�INGE THIS
E 2454986 02
WITH BASE PLATE
1" YARD HYDRANT
4
(SEE DETAIL SHEET D1)
\
PRECAST CONCRETE
1" RPZ WITH HOT BOX ENCLOSURE /
(SEE DETAIL SHEET D2)
VALVEVAULT 51Y X 5L
(MIN) INSIDE DIMENSIONS
\
/A
OLE VENT
10" DIP GRAVITY SEWER
O INSIDE OF WETtYELL ANO VALVE VAULT INCLUDINGALL
FACTORY EPDXY COATED
SEE PROFILE 11- U91L
12'DR WIDE PAVED
DRIVEWAY APRON
BERM AND SCREENING
VEGETATION TO BE PROVIDED
MH 4-1 AROUND THE PUMP STATION SITE
SEE SHEET (DESIGNED BY OTHERS)
C28 \ _
\ \ 10 0 t0• 20'
SUMMERHOUSE ON EVERETT BAY SCALE 1'=l0' (Harr= )
WASTEWATER PUMP STATION #4 SITE PLAN
SCALE 1"-10'
F 1 1/2" (TYP )
[PER MFG ]
F PLATE
& COL
PLATE
11-3 - Cy
,I ��I���//////
COL
I ANCHOR BASE PLATE w/ (4)
GALLED 5/13'0 ANCHOR BOLTS
EMBED 8" (MIN) IN TO FTG
& 4' HOOK
EA B = ASTM A307 OR A361
2 -HOIST CRANE BASEPLATE CONN.
SCALE 1 1/2'-1'-0'
CL COL
DAVIT CRANE COL &
BASE PLATE 1" GROUT PAD (MIN)
(BY CRANE MFG)[COORO w/ CRANE MFG]
(7) #7 BARS EQ
BPA EA. WAY 'V Glp REINF CONIC.
rFTG (REF PLAN)
TO CONIC EL
(MATCH T0, WETWELL) I.
EREF PLAN] ,
SEDIST
BASE
6' TOWARDS WE7lYELL I 6'
go
1 -HOIST CRANE FTG
SCALE 1/2'=1'-0'
® ALL CONTROL PANELS AND GENERATOR PANELS
SHALL BE DEAD -FRONT AND PAC -LOCKABLE
.IN 36' x 60' LOCKABLE ALUMINUM
ACCESS HATCH W/ PGF M
LOADING
IN
DING RATE
TOP SLAB= 11 25'
S 5 CABLE HOLDER
S S JUNCTION BOX MIN 113' ABOVE SLAB
W/ "SEAL OFFS' FOR PUMP LEAD CONDUITS
(SEE DETAIL SHEET EB)
MIN 6"0 SCHEDULE BO
PVC SCREENED VENT PIPE
PRE -CASs REINFORCED
CONCRETE TOP
GROUND ELEV-1100' -__
m� ml
PROPOSED 12 - —_-- ---WETWECL
GRADE ----- -- 1t
RIM -11
EXISTING--ip _ _ _ _ _ - INVERT - IN IN = I3 DD
GRADE
SEE SHEET C28 -- -- -- - - --B" PVC FORCEMAIN
(BASIN 4) FOR B -- - - ----- -
CONTINUATION
4 -
_-_.__ PUMP DESIGN CRITERIA
INSTALL FORCEMAIN AT PUMP TYPE CENTRIFUGAL NON -CLOG
2 ----- - - - -- -SUBMERSIBLE WASTEWATER PUMP
ELEVATION REWIRED Tp CAPgCITY 4135 GPM ®37 FEET OF T D H
----- - - --'AVOID HIGH SPOT NUMBER OF PUMPS 2
0 - _ -- ' - FAIRBANKS MORSE MODEL 4' 5433 MV (A)
—53 ZB�- - - - ---- - IMPELLER DIA. 10 4375°
-2 8---0-6Tk - STARTER: FULL VOLTAGEBHNOWREVERSING
la -w- 925'— SPEED 1155 RPM
8' -4 ---- --0"86-%-----
4' -8
1+00 40• D 40' 80
SCALE 1'=4D' (Honz )
D PUMP STATION #4 INFLUENT PROFILE
SCALE 1'=40' HDRIZ / 1"=4' VERT
PIPE LENGTH FROM MH#4-PS TO WETWELL CALCULATED FROM CENTER OF
MH#4-PS TO EDGE OF WETWELL
4 -
SCALE V=4' (Vert)
POWER CABLE
" 1�
8' MIN IC
PRE -CAST REINFORCED
CONCRETE WET 'HELL
a
ss JUNCTION BOK FOR
PUMP POWER CABLES &
CL WELL
10" DI GRAVITY SANITJARFLOAT
SEWER
ES
LIQUID LEVEL CABLES
�(
LAG PUMP ON--3
(SEE SHEET E6)
SUBMERSIBLE WASTEWATER PUMPS
1D" D L GRAVITY SEWER
'IS CABLE HOLDER 6' OUTSIDE 5 N
S S. CHAIN HOOK CHECK VALVE
ARM
2Z' LUN
B' PLUG VALVE
CONCRETE THRUST COLLAR
O
6'x6' TEE W/ BLOCKING
-'� 6' aP00L "".E '
90' BEND
W/ BLOCKING
G' FLANGE COUPLING
THERN MODEL 5124 PORTABLE HOIST
�INGE THIS
ADAPTER
WITH BASE PLATE
IDE
(SEE DETAIL THIS SHEET)
GUIDE BARS
PRECAST CONCRETE
VALVEVAULT 51Y X 5L
(MIN) INSIDE DIMENSIONS
HOLE,
DEPTH AS REQUIRED
O INSIDE OF WETtYELL ANO VALVE VAULT INCLUDINGALL
FACTORY EPDXY COATED
PIPING SHALL BE
MIN 8 MIL SURFACE DRY EPDXY SEALER PRIME
COATING AND FINISH COATING SHALL BE NSP
100 AND NSP 120
Q CONTRACTOR TO ENSURE THAT THE PUMP
STATION EXCAVATION 15 KEPT DEWATERED
WRING CONSTRUCTION TO PREVENT FLOTATION
OF THE PS STRUCTURE PRIOR TO BACKRWNG
3Q THE EMERGENCY STANDBY GENERATOR IS SIZED
TO OPERATE ONE PUMP ONLY. THE LAG PUMP
SHALL BE LOCKED OUT WHEN OPERATING UNDER
W ETN PLAN
EMERGENCY POWER
—,IEEE
4 T S
® ALL CONTROL PANELS AND GENERATOR PANELS
SHALL BE DEAD -FRONT AND PAC -LOCKABLE
.IN 36' x 60' LOCKABLE ALUMINUM
ACCESS HATCH W/ PGF M
LOADING
IN
DING RATE
TOP SLAB= 11 25'
S 5 CABLE HOLDER
S S JUNCTION BOX MIN 113' ABOVE SLAB
W/ "SEAL OFFS' FOR PUMP LEAD CONDUITS
(SEE DETAIL SHEET EB)
MIN 6"0 SCHEDULE BO
PVC SCREENED VENT PIPE
PRE -CASs REINFORCED
CONCRETE TOP
GROUND ELEV-1100' -__
m� ml
PROPOSED 12 - —_-- ---WETWECL
GRADE ----- -- 1t
RIM -11
EXISTING--ip _ _ _ _ _ - INVERT - IN IN = I3 DD
GRADE
SEE SHEET C28 -- -- -- - - --B" PVC FORCEMAIN
(BASIN 4) FOR B -- - - ----- -
CONTINUATION
4 -
_-_.__ PUMP DESIGN CRITERIA
INSTALL FORCEMAIN AT PUMP TYPE CENTRIFUGAL NON -CLOG
2 ----- - - - -- -SUBMERSIBLE WASTEWATER PUMP
ELEVATION REWIRED Tp CAPgCITY 4135 GPM ®37 FEET OF T D H
----- - - --'AVOID HIGH SPOT NUMBER OF PUMPS 2
0 - _ -- ' - FAIRBANKS MORSE MODEL 4' 5433 MV (A)
—53 ZB�- - - - ---- - IMPELLER DIA. 10 4375°
-2 8---0-6Tk - STARTER: FULL VOLTAGEBHNOWREVERSING
la -w- 925'— SPEED 1155 RPM
8' -4 ---- --0"86-%-----
4' -8
1+00 40• D 40' 80
SCALE 1'=4D' (Honz )
D PUMP STATION #4 INFLUENT PROFILE
SCALE 1'=40' HDRIZ / 1"=4' VERT
PIPE LENGTH FROM MH#4-PS TO WETWELL CALCULATED FROM CENTER OF
MH#4-PS TO EDGE OF WETWELL
4 -
SCALE V=4' (Vert)
POWER CABLE
" 1�
8' MIN IC
PRE -CAST REINFORCED
CONCRETE WET 'HELL
90' BEAD _
LIWI0 LE L
10" DI GRAVITY SANITJARFLOAT
SEWER
ES
INVERT IN--30
�(
LAG PUMP ON--3
LEAD PUMP ON= -4
SUBMERSIBLE WASTEWATER PUMPS
GROUT
PUMPS OFF --6 50'
(ALSO ALTERNATES
LEAD/LAG SEQUENCES)
O
MW 4'x3' LOCKABLE ALUMINUM
UPPER GUIDE ACCESS HATCH W/ 300 PSF MIN
LDADP Pe
BRACKET
WALL SLEEVE t4lw 1 r u Fri �Unr
SHALL BE FASTENED TO WALL W/
55 PIPE CLAMPS DISCHARGE SHALL
S S. INCLUDE UNION, CHECK VALVE. AND BALL a I E
GUIDE TOP ELEVATION - 11 25'
BAR DEP IN A5 PEOUIRED
FINISHED GRACE - I10D' ELIMINATE SAND IT
BETWEEN PS AND
SLOPE —� CONNECTION TO FN
_ N R012
OUTSIDE SWING ARM
CHECK VALVE (TYP OF 2) 6 5• MIN COVER
PLUG VALVE (TYP OF 2)
PRESSVRE GAUGE (TL' OF 2)
TRANSITION COUPLING B' DI TC 6 PMC
Na XB" INCREASER
CONCRETE THRUST COLLAR (TYP OF 2)
FLOOR SHALL SLOPE TO SUMP PIT
FLANGE COUPLING ADAPTER (TYP. OF 2)
SUMP PIT MIN 15x15x12 DEPTH
10 GPM SUMP PUMP
MW 6. #57 STONE NOTE
HIGH LEVEL ALARM TAPS AND PRESSURE GAUGES
ON -300' SHALL BE INSTALLED ON
DISCH4ROr 9DE OF
6' DIP CHEC... �..
4'x6" ECCENTRIC INCREASER
DISCHARGE CONNECTION
WETWELL SHALL HAVE 12"
WIDE (MIN ) EXTENDED BASE
FFE--9 50'
NIN 10' 157 STONE
WET'WELL SECTION
NIS
0 H
LL] Q 3 J Uj
Uj
V) m LU
3
O I— Z Z Z
Of Lu P z
w F0 Q
LLJ H Uj a
\ a W
W av
I RAWN BY IBJ _--
rl�rii„o �DDMT _
Bi �.AT
SINE AS SHOWN
CCALE 1” - 4' VERT
• t 14 nrl; I GS1_0_4
`I •ECI 62 OF 80
C52