ENG PROJECT ASBUILT - LFA PORTION SE 1 /4 OF THE SE 1 /4, SECTION 2, TOWNSHIP 27 NORTH, RANGE 6 EAST, W.M.
HOUSE RIDGE
EL = 56.6'
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TIE INTO EXISTING
STORM STUBS \
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IE (6" NE): 2±8.8 218.U4 (AB)
'E E'_„' ` IE (6" E): 218.20 (AB)
IE(6"NW):218.0-
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STEPPING STONE
PER ARCH
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9° 26 3
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GRADING AND DRAINAGE PLAN
SCALE: 1" = 10'
GRADING AND DRAINAGE PLAN NOTES:
1. THIS SITE IS DESIGNATED AS A STEEP SLOPE CRITICAL AREA.
2. ALL DISTURBED AREAS ON AND OFF -SITE SHALL BE COMPOST -AMENDED PER THE REQUIREMENTS OF BMP T5.13 N THE STORMWATER MANUAL
VOLUME V, CHAPTER 5.
3. TOP AND TOE REFER TO FINISHED GRADE AT THE TOP AND BOTTOM OF THE WALLS, RESPECTIVELY.
4. A MINIMUM OF 3' HORIZONTAL SEPARATION AND V VERTICAL SEPARATION IS REQUIRED BETWEEN DRY UTILITIES (POWER, GAS, PHONE, CABLE,
ETC) AND SEWER WATER AND STORM, AND A MINIMUM OF 5' HORIZONTAL SEPARATION AND V VERTICAL SEPARATION FROM ANY
CITY -OWNED LINES.
5. A MINIMUM OF 2' OF COVER IS REQUIRED FOR ALL PIPES LOCATED UNDER DRIVABLE SURFACES AND 1' OF COVER UNDER LANDSCAPE
SURFACES.
6. PRIOR TO PLACING ANY SURFACING MATERIAL ON THE DRIVEWAY, IT WILL BE THE RESPONSIBILITY OF THE DEVELOPER/CONTRACTOR TO
PROVIDE DENSITY TEST REPORTS CERTIFIED BY A PROFESSIONAL ENGINEER REQUIRED IN THE STATE OF WASHINGTON.
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7. NEW/REPLACED IMPERVIOUS SURFACE (INCLUDE PRIVATE DRIVE): 7,263 SF. ALL SITE RUNOFF ROUTED TO PUGET SOUND OUTFALL VIA DIRECT
DISCHARGE.
- NEW BUILDING: 4,861 SF ROOF AREA (INCLUDING OVERHANGS). RUNOFF ROUTED TO STORM DRAIN STUB THOUGH ROOF DRAINS.
- NEW DRIVEWAY: 1,381 SF. RUNOFF ROUTED TO STORM DRAIN STUB THROUGH TRENCH DRAIN.
-NEW WALKWAYS: 844 SF. RUNOFF ROUTED TO STORM DRAIN STUB THROUGH CATCH BASIN.
8. THE MAXIMUM DRIVEWAY GRADE IS 14%.
Al 9. PIPE RUNS OF MORE THAN 1 STICK AT A SLOPE OVER 20% WILL REQUIRE ANCHORING.
GRADING QUANTITIES
TOTAL EXCAVATION (CUT) - 150 CU YDS TOTAL
EMBANKMENT (FILL) - 760 CU YDS
TOTAL 910 CU YDS
THE QUANTITIES SHOWN ABOVE ARE FOR THE PERMIT PROCESS
ONLY. THESE VALUES ARE APPROXIMATE. DO NOT USE FOR
BIDDING, PAYMENT, OR ESTIMATING PURPOSES.
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ROTECT EXIST! G ° M 10' UTI�TY EASEMENT
HICKENED EDGE C (AF. NO. 2al k03295002)
°� °M 6" TRAFFIC RAT
EC3 COM_ .x TRENCH DRAIN
10' UTILITY EASEMENT
(AF. NO. 201603295002)
ENTRY MONUMENT
FASFNAFNT (AF N(l�
10 0 5 10
(AB)DENOTES AS -BUILT
VALUE
"THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED ON
CONSTRUCTION RECORDS AND AS -BUILT INFORMATION
PROVIDED BY OTHERS. CG ENGINEERING HAS NOT VERIFIED
THE ACCURACY AND/OR COMPLETENESS OF THIS
INFORMATION"
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
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ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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JOB NO: 21125.20
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A PORTION SE 1 /4
VVA I tK AIVU JtWtK PLAIN IVU I tJ:
1. PLUMBING CONSULTANT TO VERIFY METER & SERVICE SIZE. SIZING TO BE CONFIRMED ONCE PLUMBING
PERMIT IS ISSUED AND REVIEWED.
2. PLUMBING CONSULTANT TO VERIFY SIZE OF EXISTING SEWER STUB IS ADEQUATE FOR PROPOSED BUILDING.
3. A MINIMUM OF T SEPARATION IS REQUIRED BETWEEN THE DRY UTILITIES (POWER, GAS, PHONE, CABLE, ETC)
AND SEWER, WATER, AND STORM.
4. A MINIMUM OF T OF HORIZONTAL SEPARATION IS REQUIRED BETWEEN WATER AND STORM LINES.
A
OF THE
260:
255:
250:
245:
240:
235:
230:
225:
220.
SE 1 /4, SECTION 2,
TOWNSHIP 27 NORTH,
RANGE 6 EAST, W.M.
PUMP STATION CONTROL PANEL W/ ALARM AND LIGHT
IE (-2a3" (AB) FORCE MAIN): 226.50
IE (ELECTRICAL CONDUIT): 228.0 EXISTING GRADE ELECTRICAL CONDUIT
PROPOSED GRADE
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10 LF - 8" DIP CASING SS STUB IE: 250.29
3" HDPE (AB)
FORCE MAIN AND ELECTRICAL CONDUIT PROFILE
SCALE: 1" = 20'
260
255
250
245
240
235
230
225
220
(AB1 DENOTES AS -BUILT
1 VALUE
"THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED ON
CONSTRUCTION RECORDS AND AS -BUILT INFORMATION
PROVIDED BY OTHERS. CG ENGINEERING HAS NOT VERIFIED
THE ACCURACY AND/OR COMPLETENESS OF THIS
INFORMATION"
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
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ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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JOB NO:
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DATE:
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A PORTION SE 1 /4 OF THE SE 1 /4, SECTION 2, TOWNSHIP 27 NORTH,
RANGE 6
EAST, W . M.
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NOTES:
1. WRAP AND TAPE 12 GAUGE TRACER WIRE EVERY 10' TO
THE FORCE MAIN.
2. THE LOCATION OF THE STUB SERVICE TERMINATION
SHALL BE MARKED BY THE CONTRACTOR WITH A 2'x4'
TIMBER EXTENDED VERTICALLY FROM THE PLUG END TO
A MINIMUM OF 3 FEET ABOVE THE GROUND SURFACE.
IN ADDITION-
• A 12-CA►UGE GALVMIQED WIRE SHALL BE ATTACHED
TO THE TIMBER FROM END TO END ENSURING THAT
NEITHER THE WIRE NOR THE 2"x4' TIMBER SHALL BE
ATTACHED TO THE SEWER PIPE OR PLUG.
• THE EXPOSED PORTION OF THE 2"x4" TIMBER SHALL
BE PRE -PAINTED TRAFFIC WHITE WITH THE WORDS
"GRINDER PUMP SEWER CONNECTION' STENCILED ON
WITH BLACK PAINT.
• THE END OF THE 2"x4' TIMBER SHALL BE
PRE -MARKED IN PERMANENT INK WITH THE LENGTH
OF THE TIMBER INSTALLED.
3. GRINDER PUMP VENTILATION SHALL BE CONNECTED TO
THE HOUSE SEWER VENTING SYSTEM, PER NFPA CODE_
DETAIL "A"
CITY INSPECTION REQUIRED
PRIOR TO BACKFILL
GRINDER PUMP SERVICE ,u►NI Aity zois
COTY OF EDMONDS CONNECTION TO
PUBLIC WORKS GRAVITY SEWER MAIN STANDARD
DEPARTMENT DETAIL
APPROVED B R> ENGLISH DETAIL
O
CITY OF EDMONDS STANDARD DETAIL
SCALE: NITS
STAINLESS STEEL VALVE
EXTENSION HANDLE
24" BASIN COVER SIMPLEXPIPE TRACER WIRE
STRUCT PLASTIC JUNCTION BOFASTENED TO WALL
STRUCT P�yf
SST FASTENERS
1 1/2" CONDUIT i 2"-FINISHED GRADE
FLANGE -
z EY CONDUIT SEAL
(REQ'D BY OTHERS)
0
ELECTRICAL
RAIL MOUNTING FLANGE
CONDUIT
LIFTOUT CHAIN
ANIT-SIPHON VALVE,
I
PVC (IF REQ'D)
AIR VENT I
CONNECT TO DWELLING I
TOP HOLDDOWN
PLUMBING VENTILATION
LET FITTING, TY)
FIELD
RISER PIPE
INSTALLED
GRAVITY FLOW 4" INLET
FROM DWELLING '
2" HI-MOL POLY FORCE MAIN
2" BRASS MIP x IPS COMPRESSION
FITTING WITH STAINLESS STEEL
FIBERGLASS OR HIGH"
STIFFENER
DENSITY
POLYETHYLENE BASIN -�
HIGH WATER "ALARM" LEVEL
SHALL BE A MIN OF 6" BELOW
GUIDE PLATE
INVERT OF 4" SEWER INLET
z_
PUMP "ON" LEVEL
N a
RAILS
DISCHARGE PIPE
PUMP "OFF"
LEVEL
4 SWING CHECK VALVE
& DISCONNECT ASSY
d..
GRINDER PUMP
A
° DISCHARGE CASE
a c ANTI -FLOATATION PLATE
°
OR FLANGE
CONCRETE
ANTI -FLOTATION BASE
NOTES:
1. REFER TO CITY HANDOUT E61 FOR ADDITIONAL DESIGN AND PERMIT REQUIREMENTS.
2. ASSEMBLIES SHOULD NOT BE PLACED IN AREAS SUBJECT TO VEHICULAR TRAFFIC. IF LOCATED IN TRAFFIC
AREAS, THE LID SHALL BE TRAFFIC RATED AND SHALL BE INSTALLED FLUSH IN ASPHALT OR CONCRETE.
CITY INSPECTION REQUIRED
PRIOR TO BACKFILL
REVISION DATE
24" SIMPLEX GRINDER JANUARY 2018
1CITY OF EDMONDS PUMP WITH REMOTE
T PUBLIC WORKS MOUNTED CONTROL PANEL STANDARD
DEPARTMENT DETAIL
FS t . 18g� APPROVED BY: R. ENGLISH SS - 241
CITY OF EDMONDS STANDARD DETAIL
RESIDENCE
1 1 2"
CLEANOUT (MAX)
(n'P)
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WITH 45'
BEND AND
CAP
NOT TO EXCEED 100' BETWEEN CLEANOUTS
CLEANOUT (WYE WITH CAP
AND CLEANOUT COVER) AND
CONCRETE LEVELING COLLAR
2"± r- FINISHED GRADE
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RISER LEVELING COLLAR -
45' SEE NOTE 4
/ 45 12" PVC SLEEVE J
/ 6" RISER
4" OR 6" SIDE SEWER
6" WYE AND
GENERAL CLEANOUT DETAIL 45' BEND
12" LOCKING COVER
SEE NOTE 3
END OF PIPER GRIPPER PLUG
(CHERNE 27061 OR APPROVED
EQUAL)
6" CITY STUB
4" OR 6" J
12" LOCKING COVER
SIDE SEWER CLEANOUT DETAIL
3
SEE NOTE 3
AT PROPERTY LINEZCITY EASEMENT
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LEVELING COLLAR
NOTES:
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SEE NOTE 4
ASPHALT SURFACE
1. SEWER PIPE SHALL BE SDR-35 AND JOINTS SHALL BE
_
GASKETED.
12"±
2. PIPE SLOPE TO BE 2% MIN AND UP TO 50% MAX.
3. SEWER CLEANOUT COVER TO BE EAST JORDAN IRON WORKS
ONG 12" PVC
rEND
PRODUCT #00366102 STAR PIPE COSP48L OR APPROVED
EQUAL.
6" RISERIPE
GRIPPER
4. LEVELING COLLAR SHALL BE CONSTRUCTED AS FOLLOWS:
ERNE 270261
/ OR APPROVED EQUAL)
• IN ROADWAYS PER COE STD DWG GU-424
TYPICAL
CLEANOUT
• IN SIDEWALK/LANDSCAPED AREAS, EITHER 24"x24%6"
DEEP CONCRETE COLLAR OR 24" DIAMETER x 6" DEEP
UNDER ASPHALT
OR CONCRETE
CONCRETE COLLAR
REVISION DATE
CITY OF EDMONDS JANUARY 2018
SEWER CLEANOUT DETAILS
PUBLIC WORKS STANDARD
DEPARTMENT DETAIL
APPROVED BY: R. ENGLISH S S- Z O O
CITY OF EDMONDS STANDARD DETAIL
SCALE: NITS
30" BASIN COVER STRUCT
PLASTIC WATERTIGHT LID
RIM = 229.5
1 1/2" CONDUIT
FLANGE
I EY CONDUIT SEAL (REQ'D
1.5' MIN BY OTHERS)
ELECTRICAL
ELEV 228.0 CONDUIT
ELEV 227.0
AIR VENT CONNECT TO DWELLING
PLUMBING VENTILATION
INLET FITTING, TYP
(FIELD INSTALLED) �a
GRAVITY FLOW 4" INL
EV EL226.0 FROM DWELLING
FIBERGLASS OR HIGH
DENSITY POLYETHYLENE
RIBBED PUMP BASIN
2.0' MIN
GUIDE PLATE
ELEV 223.0 a
d
PUMP "OFF"
2 0' LEVEL
SIMPLEX JUNCTION
BOX STRUCT PLASTIC
- STAINLESS STEEL VALVE
EXTENSION HANDLE
- PIPE TRACER WIRE
FASTENED TO WALL
- SST FASTENERS
F 2 /- FINISHED GRADE
1.01
1
RAIL MOUNTING FLANGE
LIFTOUT CHAIN 3.0' MIN
ANIT-SIPHON VALVE, PVC
(IF REQ'D)
TOP HOLDDOWN
RISER PIPE
ELEV 226.5±.q�
2"+if-Po96� P6E1'HDPE (AB) FORCE
MAIN TO CATCH BASIN
1 1/4" BRASS MIP x IPS COMPRESSION
FITTING WITH STAINLESS STEEL STIFFENER ELEV 225.5±
HIGH WATER "ALARM" LEVEL
(SHALL BE A MIN OF 6" BELOW
INVERT OF SEWER INLET)
PUMP "ON" LEVEL ELEV 224.54.
°
RAILS
a
DISCHARGE PIPE
°
SWING CHECK VALVE
d
& DISCONNECT ASSY
DISCHARGE CASE
T GRINDER PUMP
1.90' SEE NOTE 1 d
� ANTI -FLOATATION PLATE OR FLANGE. ADEQUATE
d CONNECTION OF CONCRETE TO PUMP BASIN.
a
1.0'
95/' CONCRETE
o COMPACTED CSBC ANTI -FLOTATION BASE CITY INSPECTION REQUIRED PRIOR TO BACKFILL
NOTES: 4.00'
1. DUPLEX ZOELLER MODEL 840 DUAL SEAL GRINDER PUMP SYSTEM OR APPROVED EQUAL IN 36" DIAMETER, 7' DEEP PUMP BASIN
W/ 2" PVC DISCHARGE PIPE. TO ORDER: CONTACT THE FOLLOWING ZOELLER PUMPS AUTHORIZED DEALER:
PACIFIC PLUMBING SUPPLY CO.
7115 WEST MARGINAL WAY SW
SEATTLE, WA 98106
206.762.5920
2. 33.4 CUBIC FEET IS REQUIRED FOR THE CONCRETE ANTI -FLOTATION BASE.
3. ELECTRICAL CONTRACTOR TO PROVIDE/RECOMMEND NEMA 4X ALARM PANEL CABINET W/ RED LIGHT AND ALARM PER
MANUFACTURER, 100 DB MIN. PROVIDE EMERGENCY GENERATOR POWER BY TRANS GENERATOR AUTOMATED SYSTEM OR
PORTABLE GENERATOR SYSTEM APPROVED BY OWNER.
4. A BATTERY -OPERATED BACKUP POWER SUPPLY FOR THE ALARM SYSTEM IS REQUIRED.
5. CONTROLS SHALL AUTOMATICALLY RESTART AFTER DISRUPTIONS IN POWER SUPPLY.
6. THE SEWER PUMP DISCHARGE LINE SHALL BE PROVIDED WITH AN ACCESSIBLE CHECK VALVE AND GATE VALVE WITHIN THE TANK.
7. A 4" CLEANOUT IS REQUIRED ON THE GRAVITY SEWER LINE BETWEEN THE BUILDING AND THE GRINDER PUMP. PROVIDE 5'
CLEARANCE BETWEEN HOUSE AND PUMP CHAMBER.
8. USE EXPANSION FITTING TO INCREASE PIPE DISCHARGE LINE TO 2" DIAMETER PRIOR TO EXITING THE PUMP BASIN.
PUMP BASIN
SCALE: NTS
(AB)DENOTES AS -BUILT
VALUE
"THESE RECORD DRAWINGS HAVE BEEN PREPARED BASED ON
CONSTRUCTION RECORDS AND AS -BUILT INFORMATION
PROVIDED BY OTHERS. CG ENGINEERING HAS NOT VERIFIED
THE ACCURACY AND/OR COMPLETENESS OF THIS
INFORMATION"
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY:
CITY ENGINEERING DIVISION
ENGINEERING
250 4TH AVE. S., SUITE 200
EDMONDS, WASHINGTON 98020
PHONE (425) 778-8500
FAX (425) 778-5536
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JOB NO: 21125.20
DATE: 07/02/21
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