edmonds wwtp carbon recovery
TRANSCRIPT
APRIL 2021
EDMONDS WWTP CARBON RECOVERY
VICINITY MAP
G-1
114of1
COPY RIGHT © 2021 BHC CONSULTANTS, LLC. ALL RIGHTS RESERVED
WWTP MANAGER
PAMELA RANDALPH
PREPARED BY
LOCATION MAPS
SNOHOMISH COUNTY
PROJECTLOCATION
Monroe
Everett
Smokey Point
Edmonds
Snohomish
530
522
9
299
SNOHOMISHCOUNTY
I-5
Lynnwood
GENERAL CONTRACTOR
AMERESCO222 Williams Ave S #100Renton, Washington 98057P 206.522.4270F 425-687-3173
EDMONDS WWTP: 200 2ND AVE S, EDMONDS, WA 98020
MAYOR
MIKE NELSON
CITY COUNCIL
DIANE BUCKSHNIS
LUKE DISTELHORST
ADRIENNE FRALEY-MONILLAS
KRISTIANA JOHNSON
LAURA JOHNSON
VIVIAN OLSON
SUSAN PAINE
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-10570_P
relim
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FSi CONSULTING ENGINEERS - HVAC, PLUMBING AND FIRE PROTECTION
KPG - ARCHITECTURE
PUBLIC WORKS & UTILITIES DIRECTOR
PHIL WILLIAMS, P.E.
BHC Consultants, LLC1601 Fifth Avenue, Suite 500
Seattle, Washington 98101
206.505.3400206.505.3406 (fax)www.bhcconsultants.com
Attachment 4
PRIMARY
CLARIFIER NO. 2
PRIMARY
CLARIFIER NO. 1HEADWORKS
BUILDING
RAW SLUDGE
PUMPING STATION
(BELOW)
PRIMARY
CLARIFIER NO. 3
SOLIDS
PROCESS
BUILDING
OPERATIONS
BUILDING
2N
D A
VE
SO
UT
H
ENTRANCE
FLOW
SPLITTER BOX
UNDERGROUND
FUEL STORAGE TANK
B-7
B-14
B-9
B-15
B-2
ED
MO
ND
S W
AY
FE
RR
Y T
ER
MIN
AL
LA
NE
S
FINAL
CLARIFIER
NO. 3
FINAL
CLARIFIER
NO. 1
AERATION BASINS
BLOWER BUILDING
EX 10'-10" Ø
CHEMICAL STORAGE
TANK, SEE NOTE 9
11' x 11' CONCRETE
PAD, TOS EL 17.33,
SEE NOTE 9
G-9
9
P20-10570_G-9
EXISTING SITE PLAN
1" = 20'-0"
G. Mockos, P.E.
S. Olsoe
R. Dorn, P.E.
SURVEY NOTES
1. THE PURPOSE OF THIS TOPOGRAPHIC SURVEY IS FOR CIVIL
ENGINEERING DESIGN. THIS IS NOT A BOUNDARY SURVEY.
SOURCES OF BOUNDARY INFORMATION AS SHOWN INCLUDE
FIELD-TIED MONUMENTATION, PLATS, COUNTY RECORDS OF
SURVEY, AND AUDITOR INDEXING INFORMATION.
2. THE LOCATIONS OF EXISTING UNDERGROUND UTILITY SYSTEMS,
AS SHOWN HEREON, ARE TAKEN FROM UTILITY LOCATE PAINT
MARKS OR AS-BUILT PLANS AND ARE SHOWN IN AN
APPROXIMATE WAY ONLY.
THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF
ALL EXISTING UTILITIES BEFORE COMMENCING WORK, AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL
DAMAGES WHICH MIGHT BE OCCASIONED BY THE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE
ANY AND ALL UNDERGROUND UTILITIES. ALL LOCATOR
SERVICES SHOULD BE CONTACTED PRIOR TO ANY
CONSTRUCTION OR SUBSURFACE EXPLORATION. CALL
1-800-424-5555.
3. FIELD SURVEY: KPG, APRIL, 2019. LICENSEE MICHAEL R. BOWEN,
P.L.S. NO. 29294.
4. CONTOUR INTERVAL = 1 FOOT, ±0.5 FOOT PER NATIONAL
MAPPING STANDARDS. CONTOURS DERIVED FROM DIRECT
FIELD OBSERVATIONS.
5. STORM AND SEWER CONNECTIONS HAVE BEEN DRAWN FROM
CENTER OF LID TO CENTER OF LID.
6. THE LOCATIONS AND DIMENSIONS OF UNDERGROUND VAULTS
HAVE NOT BEEN VERIFIED AND ARE APPROXIMATE.
7. DUCTS ARE NOTED AS INDICATED IN THE FIELD BY UTILITY
LOCATORS. MULTIPLE LINES AND/OR UTILITIES MAY SHARE
DUCT RUNS; THIS MAY NOT BE SHOWN IN THE DRAWING.
8. GEOTECHNICAL BORINGS DESIGNATED AS B-XX ARE NOT
SURVEYED, BUT ARE LOCATED PER GEOTECHNICAL REPORTS
BY LANDAU ASSOCIATES, INC (1987-1988). LOCATION SHOWN IS
APPROXIMATE.
9. EXISTING 10'-10" DIAMETER CHEMICAL STORAGE TANK LOCATED
ON CAST IN PLACE 11' x 11' CONCRETE PAD, TOS EL 17.33
SHOWN SCHEMATICALLY AND NOT PART OF SURVEY.
HORIZONTAL DATUM
VERTICAL DATUM
WASHINGTON STATE PLANE COORDINATE
SYSTEM, NORTH ZONE, NAD 83/91.
NAVD 88
No. Revision Date By App'd
Drawing:
Sheet:
File:
Date:
of
April 2021
COPYRIGHT © 2021 BHC CONSULTANTS, LLC. ALL RIGHTS RESERVED
EDMONDS WWTP CARBON RECOVERY
114
1-800-424-5555UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
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Scale:
One Inch at Full ScaleDrawn:
Checked:
Designed:
Scale AccordinglyIf Not One Inch
BHC Consultants, LLC1601 Fifth Avenue, Suite 500Seattle, Washington 98101
206.505.3400206.505.3406 (fax)www.bhcconsultants.com ISSUED FOR PERMIT 04-2021 GRM RAD
Attachment 4
PRIMARY
CLARIFIER NO. 2
PRIMARY
CLARIFIER NO. 1
RAW SLUDGE
PUMPING STATION
(BELOW)
EX 36" FA
DOWN
BIOAIR
ECOFILTER
EF 8283
G-12
12
P20-10570_G-12
ODOR CONTROL SYSTEM
AREA CLASSIFICATION PLAN
1/4" = 1'-0"
Palmatier, P.E.
S. Olsoe
R. Dorn, P.E.
NOTES:
1. CLASSIFIED AREA EXTENDS TO THECEILING OF SPACE IF ENCLOSED,UNLESS NOTED OTHERWISE.CLASSIFIED AREA EXTENDS TO THEGREATER OF 15-FEET ABOVEEQUIPMENT OR 15-FEET ABOVE WALL IFOPEN TO ENVIRONMENT, UNLESSOTHERWISE NOTED.
CLASS I DIVISION 2
LEGEND:
No. Revision Date By App'd
Drawing:
Sheet:
File:
Date:
of
April 2021
COPYRIGHT © 2021 BHC CONSULTANTS, LLC. ALL RIGHTS RESERVED
EDMONDS WWTP CARBON RECOVERY
114
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44806
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IN
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PYUGLEA
NA
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AN
ML
A
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1-800-424-5555UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
Scale:
One Inch at Full ScaleDrawn:
Checked:
Designed:
Scale AccordinglyIf Not One Inch
BHC Consultants, LLC1601 Fifth Avenue, Suite 500
Seattle, Washington 98101
206.505.3400206.505.3406 (fax)www.bhcconsultants.com ISSUED FOR PERMIT 04-2021 GRM RAD
MA
TC
HL
INE
- S
EE
DW
G G
-11
MATCHLINE - SEE DWG G-13
Attachment 4
PRIMARY
CLARIFIER NO. 2
PRIMARY
CLARIFIER NO. 1 HEADWORKS
BUILDING
RAW SLUDGE
PUMPING STATION
(BELOW)
PRIMARY
CLARIFIER NO. 3
SOLIDS
PROCESS
BUILDING
OPERATIONS
BUILDING
2N
D A
VE
SO
UT
H
EX ENTRANCE
EX FLOW
SPLITTER BOX
EX UNDERGROUND
FUEL STORAGE TANK
ED
MO
ND
S W
AY
FE
RR
Y T
ER
MIN
AL
LA
NE
S
HIGH VISIBILITY FENCE,
TYP, PER DETAIL 4/EC-2
TRENCH DRAIN SILT FILTER,
PER DETAIL 3/EC-2
INLET PROTECTION, TYP
PER DETAIL 2/EC-2
FILTER FABRIC
FENCE, TYP,
PER DETAIL 1/EC-2
ALDER STREETREPLACE REMOVED
SHRUBS/TREES IN KIND PROTECT EXISTING
VEGETATION TO THE
EXTENT PRACTICAL.
REPLACE REMOVED
SHRUBS/TREES IN KIND
115-FOOT BUFFER
FROM WETLAND
DELINEATION
WETLAND
DELINEATION BY
KPG MARCH 2021
EC-1
16
P20-10570_EC-1
TESC PLAN
1" = 20'-0"
R. Ochiltree, P.E.
P. Simon
G. Mockos, P.E.
No. Revision Date By App'd
Drawing:
Sheet:
File:
Date:
of
April 2021
COPYRIGHT © 2021 BHC CONSULTANTS, LLC. ALL RIGHTS RESERVED
EDMONDS WWTP CARBON RECOVERY
114
1-800-424-5555UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
Pa
th:
S:\
Ca
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DPR
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Scale:
One Inch at Full ScaleDrawn:
Checked:
Designed:
Scale AccordinglyIf Not One Inch
BHC Consultants, LLC1601 Fifth Avenue, Suite 500
Seattle, Washington 98101
206.505.3400206.505.3406 (fax)www.bhcconsultants.com ISSUED FOR PERMIT 04-2021 GRM RAD
Attachment 4
PRIMARY
CLARIFIER
NO. 2
PRIMARY
CLARIFIER
NO. 1HEADWORKS
BUILDING
RAW SLUDGE
PUMPING STATION
(BELOW)
PRIMARY
CLARIFIER
NO. 3
SOLIDS
PROCESS
BUILDING
OPERATIONS
BUILDING
2N
D A
VE
SO
UT
H
EX ENTRANCE
FLOW SPLITTER BOX
4
3
3
5
2
1
PROPERTY
LINE
SEE DWG D-2
8
SEE DWG'S D-2, D-3 AND
D-4 FOR SOLIDS
PROCESS BUILDING
DEMOLITION PLANS
10
SEE DWG D-5 FOR
HEADWORKS BUILDING
DEMOLITION PLAN AND
SECTIONS
12
13
11
15
14
1676
3
17
9
4
D-1
18
P20-10570_D-1
SITE DEMOLITION
PLAN
1" = 20'-0"
G. Mockos, P.E.
S. Olsoe
R. Dorn, P.E.
NOTES:
1. CONTRACTOR SHALL PREPARE CONSTRUCTION
SEQUENCING PLAN FOR REVIEW AND APPROVAL BY
THE OWNER AND ENGINEER.
2. CONTRACTOR SHALL PREPARE DEMOLITION PLAN
FOR REVIEW AND APPROVAL BY THE OWNER AND
ENGINEER.
3. CONTRACTOR SHALL STAGE, SEQUENCE, AND
PERFORM DEMOLITION ACTIVITIES TO ALLOW FOR
THE UNINTERRUPTED OPERATION, MAINTENANCE,
AND ACCESS OF THE WWTP PROCESSES BY WWTP
OPERATORS AND STAFF.
4. PIPE REMOVAL SHALL BE TO THE NEAREST FITTING.
CONTRACTOR SHALL NOT CUT PIPE WHEN
REMOVING PIPING. BLIND FLANGE PIPING
DEAD-ENDS.
5. LOCATIONS AND SIZES OF EXISTING PIPING,
UTILITIES AND EQUIPMENT ARE APPROXIMATE.
CONTRACTOR SHALL FIELD VERIFY PIPING AND
EQUIPMENT LOCATIONS AND DIMENSIONS SHOWN
PRIOR TO CONSTRUCTION.
6. CONTRACTOR IS RESPONSIBLE FOR DAMAGE TO
EXISTING FEATURES, PIPING, UTILITIES, AND
EQUIPMENT NOT DESIGNATED FOR DEMOLITION OR
REMOVAL.
7. CONTRACTOR SHALL COORDINATE WITH OWNER
FOR THE STAGING OF REMOVED PIPING AND
EQUIPMENT PRIOR TO OFFSITE DISPOSAL.
8. WHERE PIPING TO BE DEMOLISHED IS SUPPORTED
ON WALLS OR HUNG FROM CEILING, REMOVE
PIPING SUPPORTS AND CUT ANCHOR BOLTS FLUSH
WITH WALL.
9. DEMOLISH PIPE/EQUIPMENT SUPPORTS PER DETAIL
1/D-6.
10. PROTECT FLOOR DRAINS DURING CONSTRUCTION.
PREVENT DEBRIS FROM ENTERING DRAINS.
SHOULD DEBRIS ENTER DRAINS, CONTRACTOR
SHALL REMOVE ANY OBSTRUCTIONS IN THE DRAINS
AND FLUSH ALL DRAINS WITH NON-POTABLE
WATER.
11. WHERE POWERED EQUIPMENT IS REMOVED,
REMOVE EQUIPMENT CONTROL PANEL, REMOVE
ELECTRICAL WIRING BACK TO SOURCE, AND
REMOVE CONDUIT IN ITS ENTIRETY. REMOVE
UTILITY, CONNECTIONS, IF ANY, TO NEAREST
SHUT-OFF, FIELD LOCATE EXTENTS.
12. OWNER WILL TAG EQUIPMENT FOR SALVAGE BY
THE CONTRACTOR. CONTRACTOR SHALL
COORDINATE SALVAGE EQUIPMENT STORAGE
LOCATION WITH OWNER.
13. CONTRACTOR SHALL PREPARE DETAILED PLAN FOR
STAGING AND ACCESS INCLUDING DEMOLITION AND
GRADING REQUIREMENTS FOR INDICATED AREA.
STAGING AND ACCESS PLAN SHALL BE REVIEWED
AND APPROVED BY OWNER AND ENGINEER PRIOR
TO DEMOLITION AND CONSTRUCTION.
14. ALL UNUSED WALL AND FLOOR PENETRATIONS
BETWEEN CLASS II DIVISION 2 AND NON-CLASSIFIED
AREAS (AS DEFINED ON GENERAL DRAWINGS)
SHALL BE FILLED WITH NON-SHRINK GROUT, OR
APPROVED EQUAL. DEMOLISH PIPE/ WALL
PENETRATIONS PER DETAIL 3/D-6. DEMOLISH PIPE/
FLOOR PENETRATIONS PER DETAIL 4/D-6.
15. DEMOLISH EXISTING CONCRETE PADS AND/ OR
CURBS PER DETAIL 2/D-6.
CONSTRUCTION NOTES:
UNDERGROUND FUEL STORAGE TANK SLAB. PROTECT
DURING DEMOLITION AND CONSTRUCTION ACTIVITIES.
OPERATION OF FUEL STORAGE TANK AND FUEL
SUPPLY TO WWTP EMERGENCY BACKUP GENERATOR
SHALL BE UNINTERRUPTED DURING DEMOLITION AND
CONSTRUCTION. WHILE INCINERATOR IS IN
OPERATION, FUEL STORAGE TANK AND FUEL SUPPLY
TO INCINERATOR SHALL BE UNINTERRUPTED DURING
DEMOLITION AND CONSTRUCTION.
REMOVE EXISTING SLUDGE TRANSFER PUMP AND
ASSOCIATED PIPING AND ELECTRICAL AND CONTROLS.
REMOVE EXISTING WOOD STRUCTURE ENCLOSING
THE SLUDGE TRANSFER PUMP AND ASSOCIATED
ELECTRICAL. RELOCATE CAUSTIC CHEMICAL PUMP
AND ASSOCIATED ELECTRICAL AND PIPING PRIOR TO
DEMOLITION.
SAWCUT EXISTING SIDEWALK.
REMOVE EXISTING CONCRETE SIDEWALK IN ITS
ENTIRETY.
REMOVE EXISTING CONCRETE WALL AND FOOTING IN
ITS ENTIRETY.
PROTECT EXISTING 24" INFLUENT PIPES (TYP OF 2)
DURING DEMOLITION AND CONSTRUCTION. INFLUENT
PIPES SHALL REMAIN IN UNINTERRUPTED OPERATION
DURING DEMOLITION AND CONSTRUCTION ACTIVITIES.
WHEN EXCAVATING NEAR INFLUENT PIPES, DO NOT
DISTURB PIPE BEDDING AND/OR PROVIDE TEMPORARY
PIPE SUPPORTS TO PREVENT PIPE MOVEMENT
AND/OR DEFLECTION TO LESS THAN 1 INCH OVER
ENTIRE LENGTH OF PIPE. TEMPORARY PIPE
SUPPORTS MAY NOT BE SACRIFICIAL AND MUST BE
REMOVED UPON CONSTRUCTION COMPLETION.
PROTECT 24" FA DUCT.
PROTECT EXISTING SCUM PIT LID AND ACCESS HATCH.
CONTRACTOR SHALL PREPARE DETAILED PLAN FOR
STAGING AND ACCESS INCLUDING DEMOLITION AND
GRADING REQUIREMENTS FOR INDICATED AREA.
STAGING AND ACCESS PLAN SHALL BE REVIEWED AND
APPROVED BY OWNER AND ENGINEER PRIOR TO
DEMOLITION AND CONSTRUCTION.
PROTECT EXISTING BURIED FA DUCT, DUCT
APPURTENANCES, DUCT FITTINGS, AND DUCT
SUPPORTS.
PROTECT EXISTING 4" SCREENINGS PIPE IN PLACE.
ABANDON EXISTING 2" CS LINE IN PLACE WHERE IT
DOES NOT CONFLICT WITH NEW CONSTRUCTION.
WHERE IT CONFLICTS WITH NEW CONSTRUCTION,
REMOVE 2" CS LINE.
REMOVE EXISTING MANWAY ACCESS RISER TO
BURIED TEE. INSTALL GASKETED BLIND FLANGE AT
BURIED TEE ONCE RISER IS REMOVED.
REMOVE SECTION OF EXISTING FA DUCT TO INSTALL
NEW TEE PER MECHANICAL.
EXISTING 10'-10" DIAMETER HEAT TRACED AND
INSULATED CAUSTIC CHEMICAL STORAGE TANK ON
CASTIN PLACE SLAB (11' x 11'), TOS ELEVATION 17.33.
PROTECT TANK AND SLAB DURING DEMOLITION.
COORDINATE RELOCATION OF PIPING AND
ELECTRICAL PER CONSTRUCTION NOTE 2.
SAWCUT AND REMOVE SECTION OF EXISTING
CAST-IN-PLACE WALL PER DWGS M-2 AND M-3.
1
2
4
5
3
6
7
8
No. Revision Date By App'd
Drawing:
Sheet:
File:
Date:
of
April 2021
COPYRIGHT © 2021 BHC CONSULTANTS, LLC. ALL RIGHTS RESERVED
EDMONDS WWTP CARBON RECOVERY
114
1-800-424-5555UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
Pa
th:
S:\
Ca
d\A
me
resco
\Ed
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P2
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0570_D
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lot date
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48842
STA
T
E O
F WASHING
TON
R
EG
I S T E RE
D
PR
OF
ES
S I ONAL ENGI N
EE
R
G
I
SO
KO
C
MYR
OE
GR
TREOBR
Scale:
One Inch at Full ScaleDrawn:
Checked:
Designed:
Scale AccordinglyIf Not One Inch
BHC Consultants, LLC1601 Fifth Avenue, Suite 500
Seattle, Washington 98101
206.505.3400206.505.3406 (fax)www.bhcconsultants.com ISSUED FOR PERMIT 04-2021 GRM RAD
9
10
11
12
13
14
15
16
17
Attachment 4
AM-12SCALE: 3/8" = 1'-0"
SECTION
EX EL 5.31
C/L EL 13.31
IE 15.67
4" DS
DI
1'-3"
MIN
2'-6"
MIN
6" TEE
EX 6" DS
4" x 3"
CONCENTRIC
REDUCER
4" x 2" COMPANION
FLANGE WITH 2" 316
SST BALL VALVE
WAT-610
6" x 4" ECCENTRIC
REDUCER
CONNECT TO
EX 6" WAT-610
SUCTION
EX 6" DS
EX WAS
TANK
2'-8"
7'-3"
DM
FM
3" DS
DI
FM-60454
DM-60332
2
1
ADD ALTERNATE #13
WEST
AM-14SCALE: 3/8" = 1'-0"
ELEVATION
EX EL 18.81±
EX EL 24.81±
TOP OF EX
PARAPET
EL 37.31
ACF9
EL 19.81±
EL 30.17±
20" ACF DUCT
SLOPEEL 34.18±
EL 32.52±
8
6
7
20" ACF DUCT 7 10
ADD ALTERNATE #2
5'-1" 13'-1" 10'-4"
EL 28.94±EL 28.94±
4'-6"
SLOPE
8
No. Revision Date By App'd
Drawing:
Sheet:
File:
Date:
of
April 2021
COPYRIGHT © 2021 BHC CONSULTANTS, LLC. ALL RIGHTS RESERVED
EDMONDS WWTP CARBON RECOVERY
114
1-800-424-5555UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
Pa
th:
S:\
Ca
d\A
me
resco
\Ed
mo
nd
s\2
0-1
05
70
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WT
P C
arb
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P2
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0570_M
-15 P
lot date
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07, 2021-0
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5:3
5am
C
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User:
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48842
STA
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F WASHING
TON
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I S T E RE
D
PR
OF
ES
S I ONAL ENGIN
EE
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G
I
SO
KO
C
MYR
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GR
TREOBR
Scale:
One Inch at Full ScaleDrawn:
Checked:
Designed:
Scale AccordinglyIf Not One Inch
BHC Consultants, LLC1601 Fifth Avenue, Suite 500
Seattle, Washington 98101
206.505.3400206.505.3406 (fax)www.bhcconsultants.com ISSUED FOR PERMIT 04-2021 GRM RAD
M-15
73
P20-10570_M-15
SOLIDS PROCESSING BUILDING
DEWATERING ROOM SECTIONS
3/8" = 1'-0"
G. Mockos, P.E.
S. Olsoe
R. Dorn, P.E.
NOTES:
1. REFER TO DWG M-1 FOR GENERAL MECHANICAL NOTES.
2. ECOREMEDY EQUIPMENT SHOWN AS EX PER CLARITY.
REFER TO ECOREMEDY DESIGN FOR LAYOUT OF
EQUIPMENT, EQUIPMENT SIZING, ANCHORING, AND
CONNECTION LOCATIONS.
CONSTRUCTION NOTES:
SUPPORT PIPE PER DWG G-10.
INSTALL HACH SOLITAC SC SENSOR TSS METER. INSTALL SENSOR PER
MANUFACTURER INSTRUCTIONS. INSTALL METER PER VERTICAL MOUNTING
DETAIL BY MANUFACTURER.
INSTALL SC200 CONTROLLER ON ADJACENT WALL AT ELEVATION 8.50.
INSTALL BADGER MODMAG M2000 MAGNETIC FLOW METER PER
MANUFACTURER INSTRUCTIONS AND DETAIL 1/M-19.
INSTALL CONTROLLER ON ADJACENT WALL AT ELEVATION 8.50.
AFC EQUIPMENT PAD PER STRUCTURAL.
INSTALL AND SUPPORT ACF DUCT PER DUCT MANUFACTURER REQUIREMENTS.
DUCT SHALL NOT BE INSTALLED TO BUILDING EXTERIOR.
INSTALL CONDENSATE DRAIN PER DETAIL 1/M-16.
INSTALL ACF PER ACF MANUFACTURER REQUIREMENTS.
MINIMUM SLOPE 2% TOWARD CONDENSATE DRAIN.
1
2
3
4
5
6
7
8
9
10
ADD ALTERNATE #13
ADD ALTERNATE #2
Attachment 4
PRIMARY
CLARIFIER
NO. 2
PRIMARY
CLARIFIER
NO. 1 HEADWORKS
BUILDING
RAW SLUDGE
PUMPING STATION
(BELOW)
PRIMARY
CLARIFIER
NO. 3
SOLIDS PROCESS
BUILDING
OPERATIONS
BUILDING
2N
D A
VE
SO
UT
H
1" PRMC,
12 #14 &
1" PRMC,
1 - CAT6
ED
MO
ND
S W
AY
FE
RR
Y T
ER
MIN
AL
LA
NE
S
EX UNDERGROUND
FUEL STORAGE TANK
1
FINAL
CLARIFIER
NO. 3
FINAL
CLARIFIER
NO. 1
AERATION BASINS
BLOWER BUILDINGA SIDE
EX SWBD
301
EX POWER PULL HOLE
3
60
GASSIFICATION
CONTROL PANEL
(GASIFIER ROOM)
EX PLANT
CONTROL PANEL
PLC-601
SCREEN
WASHER/COMPACTOR
CONTROL PANEL
1
EX HEADWORKS
CONTROL PANEL
PLC-1011
ODOR
CONTROL
FAN
3"PRMC,
3-250KCMIL
& 1#4GODOR
CONTROL
PANEL
EX MOTOR
CONTROL CENTER
MCC-601A
EX MOTOR CONTROL
CENTER MCC-601B
B SIDE
EX 3 - 4" RMC 3 SETS
3 - 600 KCMIL & 1 - 2/0 AWG G
EX BUILDING FEEDER
TAP BLOCK (SOLID
HANDLING ROOM)
SEE DWGS E-9, E-10,
E-11, E-12 AND E-13
HYDRAULIC POWER
UNIT HPU-623,
GASIFIER ROOM
SEE DWG E-5
SEE DWG E-14
EX MCC-101A
EX MCC-101
EX MCC-102
SEE DWG E-6
ACTIVE CARBON
FILTER, SEE MECH
HH
+8'-0"
ABOVE
TUNNEL
HH
+8'-0"
ABOVE
TUNNEL
E-3
102
P20-10570_E-3
ELECTRICAL SITE PLAN
1" = 20'-0"
N. Palmatier, P.E.
S. Olsoe
G. Mockos, P.E.
CONSTRUCTION NOTES:
PROVIDE 6ST-OM4 FIBER AND 2-CAT6 CABLES.TERMINATE FIBER IN FIBER PATCH PANEL.
1
No. Revision Date By App'd
Drawing:
Sheet:
File:
Date:
of
April 2021
COPYRIGHT © 2021 BHC CONSULTANTS, LLC. ALL RIGHTS RESERVED
EDMONDS WWTP CARBON RECOVERY
114
1-800-424-5555UNDERGROUND SERVICE
Call 48 Hours
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44806
STA
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F WASHING
TON
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I S T E RE
D
I
PR
OF
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EE
R
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Scale:
One Inch at Full ScaleDrawn:
Checked:
Designed:
Scale AccordinglyIf Not One Inch
BHC Consultants, LLC1601 Fifth Avenue, Suite 500Seattle, Washington 98101
206.505.3400206.505.3406 (fax)www.bhcconsultants.com ISSUED FOR PERMIT 04-2021 GRM RAD
Attachment 4