HomeMy WebLinkAbout25294 Sewer Plans - APPROVEDDEC-1
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TPN:784130-0035
ST. ANTHONY'S SCHOOL
336 SHATTUCK AVENUE S
RENTON, WA 98057
FOUND NAIL & WASHER STAMPED
"LANKTREE LS 45789" 0.01' N & 0.08' E
OF CALCULATED POSITION PER REF. 2
SSMH #0065
RIM EL=31.03
8"PVC(N)IE=22.33
8"PVC(S)IE=22.23
SSMH #0072
RIM EL=30.92
10"CLAY(W)IE=22.62
8"PVC(N)IE=22.62
8"PVC(S)IE=22.52
BOLTS STRIPPED,
UNABLE TO OPEN
SSMH #3827
RIM EL=31.50
8"PVC(E)IE=27.50 SSMH #2384
RIM EL=32.57
8"PVC(W)IE=27.97
SSMH #2383
RIM EL=32.39
8"PVC(W)IE=27.04
8"PVC(E)IE=27.04
8"PVC(S)IE=26.94
CB #142252, TYPE I
RIM EL=30.44
6"CONC(N)IE=29.39
CB #178029, TYPE I
RIM EL=30.54
6"CONC(W)IE=29.39
SDMH #506897, TYPE II
RIM EL=30.20
6"CONC(SE)IE=26.70
12"PVC(NW)IE=26.70
12"PVC(W)IE=23.70
CB #134538, TYPE I
RIM EL=30.67
12"PVC(SE)IE=28.67
SDMH #506895, TYPE II
RIM EL=30.66
12"PVC(W)IE=24.96
12"PVC(E)IE=23.46
24"PVC(N)IE=20.46
24"PVC(S)IE=20.46
CB #506896, TYPE I
RIM EL=30.13
12"PVC(E)IE=25.03
FV
C
FV
C
D/W
D/W
D/W
W/ FLASHER & SIGN "SCHOOL
SPEED LIMIT 20 WHEN FLASHING"
"X-WALK AHEAD"
"NO PARKING ANYTIME"
D/W
D/W
COMMUNICATIONS
VAULT
"END SCHOOL ZONE"
"NO STOPPING
OR STANDING"
FEC
12' CLF E
6' CLF W
24.5' WIDE
GATE
FEC
CEDAR TREE
HEDGE ROW UNDERGROUND
CONDUIT S
UNDERGROUND
CONDUIT E
SP
E
E
D
B
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P
FE
C
BUILDING
TBM 'A'
EL = 30.61
30'
24
'
30'
30
30
31
31
3
2
32
SS
SS
SS
SS
SSSSSSSSSSSSSS
SSSSSSSSSSSSSS
ABANDON EX SEWER PIPE SOUTH
OF EX SSMH #2383 IN PLACE.
ABANDON IN PLACE
APPROXIMATELY 399 LF EX SEWER
PIPE BETWEEN EX SSMH #2383
AND EX SSMH #2382.
CONTRACTOR TO
RECHANNEL MANHOLE
BOTTOM
SAW CUT LINE (TYP)
EX SSMH #3827
TO BE REMOVED
8"PVC(E)IE=22.62
NEW 8"PVC(W)IE=26.94
4.5' MIN. TRENCH WIDTH
PER STD PLAN 110 & 405,
SEE DETAILS ON SHEET
C1.31
SH
A
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C
K
A
V
E
N
U
E
S
ALLEY
(TO BE REMOVED)
EX 8" SEWER PIPE BETWEEN
SSMH #3827 AND SSMH
#2383 TO BE REMOVED.
APPROXIMATELY 63LF.
CONTRACTOR TO INSTALL
CONCRETE PLUG (MINIMUM OF
12" IN LENGTH) INSIDE EX 8"
SEWER PIPE TO THE SOUTH PER
STD PLAN - 400.5, ON SHEET
C1.31.
CONTRACTOR SHALL THEN
RECHANNEL MANHOLE TO
DISCHARGE WEST.
CONTRACTOR TO PLACE
STORM DRAIN INLET
PROTECTION (TYP) PER
CITY OF RENTON
STANDARD PLAN 216.30
ON SHEET C1.31 ON
DOWSNTREAM CATCH
BASINS AS NECESSARY
2-INCH GRIND AND OVERLAY
PER CITY OF RENTON
STANDARD PLAN 110.1 ON
SHEET C1.31
4.
5
CONTRACTOR TO COVER OR BACKFILL
TRENCH PRIOR TO LEAVING SITE
8" IE 26.94
EX
1
2
"
D
I
W
EXISTING
CAPPED SEWER
STUB. TO BE
REMOVED.
CAPPED 4"
CLAY SEWER
SERVICE TO BE
RECONNECTED
TO MAIN BY
CONTRACTOR
CONTRACTOR TO RESTORE SIDEWALK AND
DRIVEWAY PER STD PLAN 104 & 104.2. SEE
DETAILS ON SHEET C1.03.
10.0
10.0
2-INCH GRIND AND OVERLAY
PER CITY OF RENTON
STANDARD PLAN 110 ON
SHEET C1.31
EX CAPPED SEWER STUB. TO BE REMOVED
EXISTING UTILITY EASEMENT
2004-0042
TO BE VACATED
HORIZ. SCALE: 1"=20'
VERT. SCALE: 1"=5'
SEWER PROFILE OVER PIPE
20
30
20
30
10+00 10+50 11+00 11+50 11+87
HORIZ. SCALE: 1"=20'
VERT. SCALE: 1"=5'
SEWER PROFILE OVER PIPE
20
30
20
30
10+00 10+50 11+00 11+50 11+87
30
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30
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9
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NE
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)
NE
W
8
"
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E
2
2
.
6
2
(
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)
EXISTING GROUND
OVER SEWER PIPE
CONTRACTOR TO INSTALL CONCRETE PLUG
(MINIMUM OF 12" IN LENGTH) INSIDE EX 8"
SEWER PIPE TO THE SOUTH, PER STD PLAN
400.5, ON SHEET C1.31.
CONTRACTOR SHALL THEN RECHANNEL
MANHOLE TO DISCHARGE DUE WEST.
SSHM #3827
TO BE REMOVED
EX 8" SEWER PIPE BETWEEN
SSMH #3827 AND SSMH #2383
TO BE REMOVED.
APPROXIMATELY 63LF
EX 8" SEWER PIPE
FROM SSMH #2383
1.
6
4
'
12" EX WATER
IE 25.44 (APPROXIMATE)
EXISTING GROUND ELEVATION
OVER SEWER PIPE (TYP)
DE
P
T
H
=
4.
0
0
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C1
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0
1
402010
20'
0
SCALE: 1" =
VERTICAL DATUM
NAVD88 PER GNSS OBSERVATIONS
PROJECT BENCHMARKS
TBM 'A' - CORE CONTROL POINT NUMBER 3 - SCRIBED 'X' IN TOP OF CONCRETE CURB ON THE EAST SIDE OF SHATTUCK AVENUE S ±1' N OF N TOP OF DRIVEWAY
DROP FOR ALLEY.
TBM 'A' - ELEVATION = 30.61
HORIZONTAL DATUM
NAD 83 (2011) WASHINGTON STATE PLANE NORTH ZONE PER GNSS OBSERVATIONS.
BASIS OF BEARINGS
N00°51'33"E BETWEEN THE FOUND MONUMENT AT THE INTERSECTION OF SHATTUCK AVENUE S AND S 3RD STREET AND THE MONUMENT FOUND 5' E OF THE
INTERSECTION OF SHATTUCK AVENUE S AND S 4TH STREET ON THE CENTERLINE OF S 4TH STREET PER REF. 2 AND ROTATED TO GNSS COORDINATES.
REFERENCES
1.PLAT OF SMITHERS FIFTH ADDITION TO THE TOWN OF RENTON, RECORDED IN VOLUME 16 OF PLATS, PAGE 33, RECORDS OF KING COUNTY, WASHINGTON.
2.RECORD OF SURVEY, RECORDED IN VOLUME 413 OF SURVEYS, PAGES 152 & 153, UNDER RECORDING NUMBER 2019029900005, RECORDS OF KING
COUNTY, WASHINGTON..
ST. ANTHONY'S SEWER EXTENSION
CITY OF RENTON, WASHINGTON
UNDERGROUND LOCATOR SERVICE
CALL BEFORE YOU DIG!
1-800-424-5555
SHEET INDEX
APPLICANT
KNIPP CONTRACTING
725 E COVEY LANE
PHOENIX, AZ 85024
CONTACT: MIKE KNIPP
MIKE@KNIPPCONTRACTING.COM
CIVIL ENGINEER/SURVEYOR
CORE DESIGN, INC
12100 NE 195TH ST, SUITE 300
BOTHELL, WA 98011
CONTACT: FLAVIO BAINOTTI
FBAINOTTI@COREDESIGNINC.COM
SEWER LEGEND
SEWER PIPE
SEWER SERVICE LINE
SEWER MANHOLE
SEWER FLOW ARROW
PROPOSED SAW CUT LINE
PROPOSED ASPHALT
PROPOSED CONCRETE
PROPOSED CATCH BASIN INLET PROTECTION
PROPOSED 2-INCH HMA GRIND AND OVERLAY
PROPOSED 2-INCH TO 6-INCH HMA REPLACEMENT
SS
SSSS
VICINITY MAP
1"=1500'
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
ST. ANTHONY'S SEWER EXTENSION - RENTON
ST
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CORE DESIGN, INC. - A SANBELL COMPANY
JACK SHONKA, EIT
JACK SHONKA, EIT
FLAVIO BAINOTTI
MICHAEL A. MOODY, PE
336 SHATTUCK AVE S
RENTON, WA 98057
4
DESIGN
12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877
CIVIL ENGINEERING
LANDSCAPE ARCHITECTURE
PLANNING
SURVEYING
PROJECT NO. 25294
WW
P
-
2
7
-
4
3
7
6
SEWER EXTENSION PLAN
1/6/20261:20
NOTES
1.ALL PIPES WITH LESS THAN ONE AND A HALF (1.5) FEET OF
VERTICAL SEPARATION SHALL HAVE ETHAFOAM, OR APPROVED
EQUIVALENT, PLACED BETWEEN THE PIPES TO MAINTAIN
SEPARATION.
2.CONTRACTOR TO VERIFY ELEVATION AND CONNECTION OF ALL
UTILITIES (STORM, WATER, AND SEWER) AND NOTIFY ENGINEER
OF SIGNIFICANT DIFFERENCES OR UTILITY CONFLICTS.
3.PRIOR TO CONSTRUCTION WORK, CONTRACTOR TO
COORDINATE TEMPORARY SEWER SERVICE SHUTOFF WITH CITY
OR RENTON SEWER DISTRICT.
WASTEWATER UTILITY STANDARD NOTES
C1.01
1
1.ALL WORK AND MATERIAL SHALL BE IN CONFORMANCE WITH THE
STANDARDS AND SPECIFICATION OF THE CITY OF RENTON PUBLIC WORKS
DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/ APWA
STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODIFIED BY THE
CITY OF RENTON STANDARD PLANS& SPECIFICATIONS. A SET OF
APPROVED PLANS SHALL BE KEPT ON SITE AT ALL TIMES DURING
CONSTRUCTION.
2.DATUM FOR VERTICAL CONTROL SHALL BE NORTH AMERICAN VERTICAL
DATUM 1988. HORIZONTAL CONTROL SHALL BE NORTH AMERICAN DATUM
1983/ 1991 UNLESS OTHERWISE APPROVED BY THE CITY. BENCHMARKS
AND MONUMENTS SHALL BE REFERENCED ON THE APPROVED PLANS.
3.A PRE- CONSTRUCTION CONFERENCE AND A 24- HOUR NOTICE SHALL BE
REQUIRED PRIOR TO STARTING NEW CONSTRUCTION. IT SHALL BE THE
CONTRACTOR' S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS,
INCLUDING STREET USE PERMITS, PRIOR TO STARTING CONSTRUCTION.
INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY. IT
SHALL BE THE CONTRACTOR' S RESPONSIBILITY TO NOTIFY THE PUBLIC
WORKS INSPECTOR 24 HOURS IN ADVANCE OF BACKFILLING ALL
CONSTRUCTION.
4.THE HOURS OF WORK IN THE STREET RIGHT- OF- WAY SHALL BE PER CITY
SPECIFICATIONS ON WEEKDAYS UNLESS OTHERWISE APPROVED IN
WRITING BY THE PUBLIC WORKS DEPARTMENT. AN APPROVED TRAFFIC
CONTROL PLAN MUST BE OBTAINED PRIOR TO BEGINNING ANY WORK
WITHIN THE PUBLIC RIGHT- OF-WAY.
5.CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND
SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND
OTHERS ON THE CONSTRUCTION SITE IN ACCORDANCE WITH LOCAL,
STATE AND FEDERAL REQUIREMENTS.
6.ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT
SHALL BE THE CONTRACTOR' S RESPONSIBILITY TO VERIFY THE TRUE AND
CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. THE
CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF RCW 19. 122.
A DIG TICKET SHALL BE OBTAINED A MINIMUM OF TWO BUSINESS DAYS
PRIOR TO STARTING ANY EXCAVATION. THE CONTRACTOR SHALL HAVE A
COPY OF THE DIG TICKET ON SITE AT ALL TIMES.
7.BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS
WITH A LOOSE AVERAGE DEPTH OF 12- INCHES, MAXIMUM DEPTH 18-
INCHES, THOROUGHLY COMPACTING EACH LAYER TO 95 PERCENT OF
MAXIMUM DENSITY. THESE COMPACTED LAYERS MUST EXTEND FOR ONE
PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH.
MATERIALS TO COMPLETE THE FILL OVER THE PIPE SHALL BE EQUIVALENT TO
BANK RUN GRAVEL FOR TRENCH BACKFILL( 9- 03. 19).
8.SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE( PVC) RUBBER-
GASKETED ASTM D 3034, SDR 35, C900/ C905 OR DUCTILE IRON CLASS 50,
UNLESS OTHERWISE APPROVED BY THE CITY.
9.SANITARY SEWER PIPES SHALL NOT BE LOCATED UNDER ANY STRUCTURE(
WALL, BUILDING FOUNDATION, ETC.) UNLESS APPROVED BY THE CITY. IF A
SANITARY SEWER IS TO BE LOCATED UNDER ANY STRUCTURE( WALL,
BUILDING FOUNDATION, ETC.), IT SHALL BE DESIGNED BY A PROFESSIONAL
ENGINEER LICENSED IN THE STATE OF WASHINGTON IN ACCORDANCE
WITH STANDARD DETAIL 412.
10.OPEN- CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING
TRAVELED ROADWAYS SHALL BE BACKFILLED WITH CRUSHED SURFACING
AGGREGATE( WSDOT SPECIFICATION 9-03. 9( 3) AND MECHANICALLY
COMPACTED UNLESS OTHERWISE APPROVED BY THE CITY.
11.ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED
FOUNDATION IN ACCORDANCE WITH THE STANDARDS AND
SPECIFICATION OF THE CITY AND THE LATEST EDITION OF THE WSDOT/
APWA STANDARDS AND SPECIFICATION AS APPROVED AND MODIFIED BY
THE CITY IN THE RENTON STANDARD PLANS& SPECIFICATIONS. THIS SHALL
INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF
THE FOUNDATION MATERIAL TO A UNIFORM GRADE SO THAT THE ENTIRE
LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE,
UNYIELDING BASE. PIPE BEDDING SHALL BE IN ACCORDANCE WITH
STANDARD PLAN 405.
12.ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE
STABILIZED TO THE SATISFACTION OF THE CITY FOR THE PREVENTION OF
ON- SITE EROSION BOTH DURING CONSTRUCTION AND AFTER THE
COMPLETION OF CONSTRUCTION IN ACCORDANCE WITH THE CURRENT
SURFACE WATER DESIGN MANUAL.
13.THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH A RECORD
DRAWING OF THE SANITARY SEWER SYSTEM WHICH HAS BEEN STAMPED
AND SIGNED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED
PROFESSIONAL SURVEYOR.
C1.01 SEWER EXTENSION PLAN
C1.02 SEWER EXTENSION PLAN
C1.03 TOPOGRAPHIC SURVEY
C1.31 DETAILS AND NOTES
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
REGIONAL FIRE AUTHORITY
cthomas 02/09/2026
APPROVED
DEC-1
3
"
XXXX
XXX
SS SS SS SS SS SS SSOH
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OHPT OHPT OHPT OHPT
N88°38'40"W 127.94
TPN:784130-0035
ST. ANTHONY'S SCHOOL
336 SHATTUCK AVENUE S
RENTON, WA 98057
FOUND NAIL & WASHER STAMPED
"LANKTREE LS 45789" 0.01' N & 0.08' E
OF CALCULATED POSITION PER REF. 2
SSMH #3827
RIM EL=31.50
8"PVC(E)IE=27.50
SSMH #2383
RIM EL=32.39
8"PVC(W)IE=27.04
8"PVC(E)IE=27.04
8"PVC(S)IE=26.94
FEC
24.5' WIDE
GATE UNDERGROUND
CONDUIT S
UNDERGROUND
CONDUIT E
SP
E
E
D
B
U
M
P
FE
C
BUILDING
3
2
32
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SSSSSS
EXISTING UTILITY EASEMENT
2004-0042
SSSSSS
ABANDON APPROXIMATELY 399 LF EX
SEWER PIPE BETWEEN EX SSMH #2383
AND EXISTING SSMH #2382.
SAW CUT LINE (TYP)
NEW 8"PVC(W)IE=26.94
ALLEY
(TO BE REMOVED)
EX 8" SEWER PIPE BETWEEN
SSMH #3827 AND SSMH
#2383 TO BE REMOVED.
APPROXIMATELY 63LF.
CONTRACTOR TO INSTALL
CONCRETE PLUG (MINIMUM OF
12" IN LENGTH) INSIDE EX 8"
SEWER PIPE TO THE SOUTH PER
STD PLAN - 400.5, ON SHEET
C1.31.
CONTRACTOR SHALL THEN
RECHANNEL MANHOLE TO
DISCHARGE WEST.
2-INCH GRIND AND OVERLAY
PER CITY OF RENTON
STANDARD PLAN 110.1 ON
SHEET C1.31
EXISTING SEWER SERVICES
BETWEEN EX SSMH # 2383 AND
SSMH # 2382 TO BE ABANDONED
IN PLACE
EXISTING UTILITY EASEMENT
2004-0042
TO BE VACATED
N88°38'09"W 316.00 REF. 2
SS
SS
SS
SS
SS
SS
SS
SS
SS
SSMH #2382
EXISTING SEWER SERVICES
BETWEEN EX SSMH # 2383 AND
SSMH # 2382 TO BE ABANDONED
IN PLACE
SANITARY SEWER MAIN LINE AND
SERVICES APPROXIMATE PER CITY
OF RENTON GIS AND AS-BUILTS
SANITARY SEWER MANHOLE NOT
LOCATED IN SURVEY AND WAS
APPROXIMATED PER CITY OF
RENTON GIS AND AS-BUILTS
CONTRACTOR TO INSTALL
CONCRETE PLUG (MINIMUM OF 12"
IN LENGTH) INSIDE EX 8" SEWER
PIPE TO THE NORTH OF SSMH #
2382 PER STD PLAN - 400.5, ON
SHEET C1.31
CONTRACTOR SHALL THEN
RECHANNEL SSMH # 2382 TO
DISCHARGE WEST.
S 4TH ST
EXISTING UTILITY EASEMENT
2004-0042
TO BE VACATED
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REN
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C1
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0
2
402010
20'
0
SCALE: 1" =
VERTICAL DATUM
NAVD88 PER GNSS OBSERVATIONS
PROJECT BENCHMARKS
TBM 'A' - CORE CONTROL POINT NUMBER 3 - SCRIBED 'X' IN TOP OF CONCRETE CURB ON THE EAST SIDE OF SHATTUCK AVENUE S ±1' N OF N TOP OF DRIVEWAY
DROP FOR ALLEY.
TBM 'A' - ELEVATION = 30.61
HORIZONTAL DATUM
NAD 83 (2011) WASHINGTON STATE PLANE NORTH ZONE PER GNSS OBSERVATIONS.
BASIS OF BEARINGS
N00°51'33"E BETWEEN THE FOUND MONUMENT AT THE INTERSECTION OF SHATTUCK AVENUE S AND S 3RD STREET AND THE MONUMENT FOUND 5' E OF THE
INTERSECTION OF SHATTUCK AVENUE S AND S 4TH STREET ON THE CENTERLINE OF S 4TH STREET PER REF. 2 AND ROTATED TO GNSS COORDINATES.
REFERENCES
1.PLAT OF SMITHERS FIFTH ADDITION TO THE TOWN OF RENTON, RECORDED IN VOLUME 16 OF PLATS, PAGE 33, RECORDS OF KING COUNTY, WASHINGTON.
2.RECORD OF SURVEY, RECORDED IN VOLUME 413 OF SURVEYS, PAGES 152 & 153, UNDER RECORDING NUMBER 2019029900005, RECORDS OF KING
COUNTY, WASHINGTON..
ST. ANTHONY'S SEWER EXTENSION
CITY OF RENTON, WASHINGTON
UNDERGROUND LOCATOR SERVICE
CALL BEFORE YOU DIG!
1-800-424-5555
SHEET INDEX
C1.01 SEWER EXTENSION PLAN
C1.02 SEWER EXTENSION PLAN
C1.03 TOPOGRAPHIC SURVEY
C1.31 DETAILS AND NOTES
APPLICANT
KNIPP CONTRACTING
725 E COVEY LANE
PHOENIX, AZ 85024
CONTACT: MIKE KNIPP
MIKE@KNIPPCONTRACTING.COM
CIVIL ENGINEER/SURVEYOR
CORE DESIGN, INC
12100 NE 195TH ST, SUITE 300
BOTHELL, WA 98011
CONTACT: FLAVIO BAINOTTI
FBAINOTTI@COREDESIGNINC.COM
SEWER LEGEND
SEWER PIPE
SEWER SERVICE LINE
SEWER MANHOLE
SEWER FLOW ARROW
PROPOSED SAW CUT LINE
PROPOSED ASPHALT
PROPOSED CONCRETE
PROPOSED CATCH BASIN INLET PROTECTION
PROPOSED 2-INCH GRIND AND OVERLAY
PROPOSED 2-INCH TO 6-INCH HMA REPLACEMENT
SS
SSSS
VICINITY MAP
1"=1500'
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
ST. ANTHONY'S SEWER EXTENSION - RENTON
ST
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CORE DESIGN, INC. - A SANBELL COMPANY
JACK SHONKA, EIT
JACK SHONKA, EIT
FLAVIO BAINOTTI
MICHAEL A. MOODY, PE
336 SHATTUCK AVE S
RENTON, WA 98057
4
DESIGN
12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877
CIVIL ENGINEERING
LANDSCAPE ARCHITECTURE
PLANNING
SURVEYING
PROJECT NO. 25294
WW
P
-
2
7
-
4
3
7
6
SOUTHERN SEWER MAIIN ABANDONMENT
1/23/20261:20
NOTES
1.ALL PIPES WITH LESS THAN ONE AND A HALF (1.5) FEET OF
VERTICAL SEPARATION SHALL HAVE ETHAFOAM, OR APPROVED
EQUIVALENT, PLACED BETWEEN THE PIPES TO MAINTAIN
SEPARATION.
2.CONTRACTOR TO VERIFY ELEVATION AND CONNECTION OF ALL
UTILITIES (STORM, WATER, AND SEWER) AND NOTIFY ENGINEER
OF SIGNIFICANT DIFFERENCES OR UTILITY CONFLICTS.
3.PRIOR TO CONSTRUCTION WORK, CONTRACTOR TO
COORDINATE TEMPORARY SEWER SERVICE SHUTOFF WITH CITY
OR RENTON SEWER DISTRICT.
WASTEWATER UTILITY STANDARD NOTES
C1.02
2
1.ALL WORK AND MATERIAL SHALL BE IN CONFORMANCE WITH THE
STANDARDS AND SPECIFICATION OF THE CITY OF RENTON PUBLIC WORKS
DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/ APWA
STANDARDS AND SPECIFICATIONS, AS APPROVED AND MODIFIED BY THE
CITY OF RENTON STANDARD PLANS& SPECIFICATIONS. A SET OF
APPROVED PLANS SHALL BE KEPT ON SITE AT ALL TIMES DURING
CONSTRUCTION.
2.DATUM FOR VERTICAL CONTROL SHALL BE NORTH AMERICAN VERTICAL
DATUM 1988. HORIZONTAL CONTROL SHALL BE NORTH AMERICAN DATUM
1983/ 1991 UNLESS OTHERWISE APPROVED BY THE CITY. BENCHMARKS
AND MONUMENTS SHALL BE REFERENCED ON THE APPROVED PLANS.
3.A PRE- CONSTRUCTION CONFERENCE AND A 24- HOUR NOTICE SHALL BE
REQUIRED PRIOR TO STARTING NEW CONSTRUCTION. IT SHALL BE THE
CONTRACTOR' S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS,
INCLUDING STREET USE PERMITS, PRIOR TO STARTING CONSTRUCTION.
INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY. IT
SHALL BE THE CONTRACTOR' S RESPONSIBILITY TO NOTIFY THE PUBLIC
WORKS INSPECTOR 24 HOURS IN ADVANCE OF BACKFILLING ALL
CONSTRUCTION.
4.THE HOURS OF WORK IN THE STREET RIGHT- OF- WAY SHALL BE PER CITY
SPECIFICATIONS ON WEEKDAYS UNLESS OTHERWISE APPROVED IN
WRITING BY THE PUBLIC WORKS DEPARTMENT. AN APPROVED TRAFFIC
CONTROL PLAN MUST BE OBTAINED PRIOR TO BEGINNING ANY WORK
WITHIN THE PUBLIC RIGHT- OF-WAY.
5.CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND
SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND
OTHERS ON THE CONSTRUCTION SITE IN ACCORDANCE WITH LOCAL,
STATE AND FEDERAL REQUIREMENTS.
6.ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT
SHALL BE THE CONTRACTOR' S RESPONSIBILITY TO VERIFY THE TRUE AND
CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. THE
CONTRACTOR SHALL COMPLY WITH THE REQUIREMENTS OF RCW 19. 122.
A DIG TICKET SHALL BE OBTAINED A MINIMUM OF TWO BUSINESS DAYS
PRIOR TO STARTING ANY EXCAVATION. THE CONTRACTOR SHALL HAVE A
COPY OF THE DIG TICKET ON SITE AT ALL TIMES.
7.BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS
WITH A LOOSE AVERAGE DEPTH OF 12- INCHES, MAXIMUM DEPTH 18-
INCHES, THOROUGHLY COMPACTING EACH LAYER TO 95 PERCENT OF
MAXIMUM DENSITY. THESE COMPACTED LAYERS MUST EXTEND FOR ONE
PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH.
MATERIALS TO COMPLETE THE FILL OVER THE PIPE SHALL BE EQUIVALENT TO
BANK RUN GRAVEL FOR TRENCH BACKFILL( 9- 03. 19).
8.SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE( PVC) RUBBER-
GASKETED ASTM D 3034, SDR 35, C900/ C905 OR DUCTILE IRON CLASS 50,
UNLESS OTHERWISE APPROVED BY THE CITY.
9.SANITARY SEWER PIPES SHALL NOT BE LOCATED UNDER ANY STRUCTURE(
WALL, BUILDING FOUNDATION, ETC.) UNLESS APPROVED BY THE CITY. IF A
SANITARY SEWER IS TO BE LOCATED UNDER ANY STRUCTURE( WALL,
BUILDING FOUNDATION, ETC.), IT SHALL BE DESIGNED BY A PROFESSIONAL
ENGINEER LICENSED IN THE STATE OF WASHINGTON IN ACCORDANCE
WITH STANDARD DETAIL 412.
10.OPEN- CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING
TRAVELED ROADWAYS SHALL BE BACKFILLED WITH CRUSHED SURFACING
AGGREGATE( WSDOT SPECIFICATION 9-03. 9( 3) AND MECHANICALLY
COMPACTED UNLESS OTHERWISE APPROVED BY THE CITY.
11.ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED
FOUNDATION IN ACCORDANCE WITH THE STANDARDS AND
SPECIFICATION OF THE CITY AND THE LATEST EDITION OF THE WSDOT/
APWA STANDARDS AND SPECIFICATION AS APPROVED AND MODIFIED BY
THE CITY IN THE RENTON STANDARD PLANS& SPECIFICATIONS. THIS SHALL
INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF
THE FOUNDATION MATERIAL TO A UNIFORM GRADE SO THAT THE ENTIRE
LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE,
UNYIELDING BASE. PIPE BEDDING SHALL BE IN ACCORDANCE WITH
STANDARD PLAN 405.
12.ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE
STABILIZED TO THE SATISFACTION OF THE CITY FOR THE PREVENTION OF
ON- SITE EROSION BOTH DURING CONSTRUCTION AND AFTER THE
COMPLETION OF CONSTRUCTION IN ACCORDANCE WITH THE CURRENT
SURFACE WATER DESIGN MANUAL.
13.THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH A RECORD
DRAWING OF THE SANITARY SEWER SYSTEM WHICH HAS BEEN STAMPED
AND SIGNED BY A LICENSED PROFESSIONAL ENGINEER OR LICENSED
PROFESSIONAL SURVEYOR.
MATCH LINE (TYP.) VIEW 2 SOUTH
MATCH LINE (TYP.) VIEW 1 NORTH
VIEW 1 NORTH
VIEW 2 SOUTH
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
DEC-1
3
"
P
XXXXX
XXXXX
SS
SS
SS
SS
SS
SS
SS
SS SS SS SS SS SS SS
S
D
SD
SD
SD
SD
SD
SD
SD
SD
SD
OH
T
OH
T
OH
P
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OHPT OHPT OHPT OHPT
W
W
W
W
W
W
W
W
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35
5
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9
7
N88°38'40"W 127.94
N0
1
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2
2
'
1
5
"
E
5
5
9
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9
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5
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TPN:784130-0035
ST. ANTHONY'S SCHOOL
336 SHATTUCK AVENUE S
RENTON, WA 98057
SH
A
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C
K
A
V
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N
U
E
S
FOUND NAIL & WASHER STAMPED
"LANKTREE LS 45789" 0.01' N & 0.08' E
OF CALCULATED POSITION PER REF. 2
SSMH #0065
RIM EL=31.03
8"PVC(N)IE=22.33
8"PVC(S)IE=22.23
SSMH #0072
RIM EL=30.92
10"CLAY(W)IE=22.62
8"PVC(N)IE=22.62
8"PVC(S)IE=22.52
BOLTS STRIPPED,
UNABLE TO OPEN
SSMH #3827
RIM EL=31.50
8"PVC(E)IE=27.50 SSMH #2384
RIM EL=32.57
8"PVC(W)IE=27.97
SSMH #2383
RIM EL=32.39
8"PVC(W)IE=27.04
8"PVC(E)IE=27.04
8"PVC(S)IE=26.94
CB #142252, TYPE I
RIM EL=30.44
6"CONC(N)IE=29.39
CB #178029, TYPE I
RIM EL=30.54
6"CONC(W)IE=29.39
SDMH #506897, TYPE II
RIM EL=30.20
6"CONC(SE)IE=26.70
12"PVC(NW)IE=26.70
12"PVC(W)IE=23.70
CB #134538, TYPE I
RIM EL=30.67
12"PVC(SE)IE=28.67
SDMH #506895, TYPE II
RIM EL=30.66
12"PVC(W)IE=24.96
12"PVC(E)IE=23.46
24"PVC(N)IE=20.46
24"PVC(S)IE=20.46
CB #506896, TYPE I
RIM EL=30.13
12"PVC(E)IE=25.03
FV
C
FV
C
D/W
D/W
D/W
W/ FLASHER & SIGN "SCHOOL
SPEED LIMIT 20 WHEN FLASHING"
"X-WALK AHEAD"
"NO PARKING ANYTIME"
D/W
D/W
COMMUNICATIONS
VAULT
"END SCHOOL ZONE"
"NO STOPPING
OR STANDING"
FEC
12' CLF E
6' CLF W
24.5' WIDE
GATE
FEC
CEDAR TREE
HEDGE ROW UNDERGROUND
CONDUIT S
UNDERGROUND
CONDUIT E
SP
E
E
D
B
U
M
P
FE
C
BUILDING
TBM 'A'
EL = 30.61
ALLEY
30'
24
'
30'
30
30
31
31
3
2
32
SS
SS
SS
SS
SSSSSSSSSSSSSS
EXISTING UTILITY EASEMENT
2004-0042
127.99
N88°38'09"W 316.00 REF. 2
5.00
S 4TH STREET
FOUND CONCRETE MONUMENT W/ 3" BRASS
DISC STAMPED "LS 53114" W/ 'X' IN CASE,
DOWN 0.25'. CITY OF RENTON MONUMENT
NUMBER 2981. HELD FOR ROTATION.
30
'
SS
SS
SSMH #2382
N88°38'51"W REF. 2
30
'
S 3RD STREET
FOUND CONCRETE MONUMENT
W/ 3" BRASS DISC W/ 'X' IN CASE,
DOWN 0.6'. HELD FOR POSITION.
WH
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N88°38'22"W 316.35 MEAS.
FOUND CONCRETE MONUMENT W/
DOMED DISC W/ PUNCH IN CASE, DOWN
1.05'. CITY OF RENTON MONUMENT #1190.MO
R
R
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0
SCALE: 1" =
402010
20'
P
LEGEND
FVC
FEC
D/W
CLF
SS
SD
W
OHT
OHPT OVERHEAD POWER/COMMUNICATIONS
OVERHEAD COMMUNICATIONS
WATER PIPE
STORM DRAINAGE PIPE
SEWER PIPE
CHAIN LINK FENCE
DRIVEWAY
FACE OF EXTRUDED CURB
FACE OF VERTICAL CURB
DEC-
TREE - DECIDUOUS
DECIDUOUS
BENCHMARK, AS NOTED
FOUND SURVEY MONUMENT, AS NOTED
FOUND NAIL & WASHER, AS NOTED
SEWER MANHOLE
SEWER CLEANOUT
SIGN, AS NOTED
COMMUNICATIONS BOX
JUNCTION BOX
POWER VAULT
GUY ANCHOR
LIGHT POLE
UTILITY POLE
GAS METER
GAS VALVE
IRRIGATION VALVE
WATER MARKER
WATER METER
WATER VALVE
YARD DRAIN
STORM DRAINAGE MANHOLE
CATCH BASIN TYPE II
CATCH BASIN TYPE I
FENCE
CONCRETE
X
VERTICAL DATUM
NAVD 88 PER GNSS OBSERVATIONS
PROJECT BENCHMARKS
TBM 'A' - CORE CONTROL POINT NUMBER 3 - SCRIBED 'X' IN TOP OF CONCRETE CURB ON THE EAST SIDE OF SHATTUCK AVENUE S ±1' N OF N TOP OF DRIVEWAY
DROP FOR ALLEY.
TBM 'A' - ELEVATION = 30.61
HORIZONTAL DATUM
NAD 83 (2011) WASHINGTON STATE PLANE NORTH ZONE PER GNSS OBSERVATIONS.
BASIS OF BEARINGS
N00°51'33"E BETWEEN THE FOUND MONUMENT AT THE INTERSECTION OF SHATTUCK AVENUE S AND S 3RD STREET AND THE MONUMENT FOUND 5' E OF THE
INTERSECTION OF SHATTUCK AVENUE S AND S 4TH STREET (CITY OF RENTON MONUMENT NUMBER 2981) ON THE CENTERLINE OF S 4TH STREET PER REF. 2 AND
ROTATED TO GNSS COORDINATES.
REFERENCES
1.PLAT OF SMITHERS FIFTH ADDITION TO THE TOWN OF RENTON, RECORDED IN VOLUME 16 OF PLATS, PAGE 33, RECORDS OF KING COUNTY, WASHINGTON.
2.RECORD OF SURVEY, RECORDED IN VOLUME 413 OF SURVEYS, PAGES 152 & 153, UNDER RECORDING NUMBER 2019029900005, RECORDS OF KING
COUNTY, WASHINGTON.
LEGAL DESCRIPTION
LOTS 7-15 BLOCK 1 OF SMITHERS FIFTH ADDITION TO THE TOWN OF RENTON, RECORDED IN VOLUME 16 OF PLATS, PAGE 33, RECORDS OF KING COUNTY,
WASHINGTON.
NOTES
1.THE LEGAL DESCRIPTION OF THIS PROPERTY HAS BEEN PROVIDED BY THE CLIENT. NO INDEPENDENT TITLE RESEARCH HAS BEEN PERFORMED BY CORE
DESIGN, INC. THIS SURVEY DOES NOT REPORT ANY ENCUMBRANCES ON THE PROPERTY WHICH MAY BE REPORTED BY A TITLE AGENCY. CORE DESIGN
THEREFOR QUALIFIES THIS SURVEY TO THAT EXTENT.
2.THIS SURVEY REPRESENTS VISIBLE PHYSICAL IMPROVEMENT CONDITIONS EXISTING ON OCTOBER 15, 2025. ALL SURVEY CONTROL INDICATED AS
"FOUND" WAS RECOVERED FOR THIS PROJECT IN OCTOBER, 2025.
3.ALL DISTANCES ARE IN US FEET AT GROUND LEVEL.
4.CONTOUR INTERVAL = 2 FEET.
5.ELEVATION AND/OR CONTOUR INFORMATION SHOWN HEREON IS GENERATED FROM DIRECT FIELD OBSERVATION. SAID INFORMATION MEETS US
NATIONAL MAPPING STANDARDS AND IS ACCURATE TO WITHIN ONE-HALF THE CONTOUR INTERVAL.
6.BOUNDARY INFORMATION SHOWN HEREON IS DERIVED FROM OBSERVATION OF CONTROLLING MONUMENTATION AND INTERPRETATION OF RECORD
DESCRIPTIONS AND OTHER EVIDENCE. TOPOGRAPHIC INFORMATION SHOWN HEREON IS RELATED TO THE BOUNDARY BY DIRECT FIELD OBSERVATION
FROM CONTROLLING MONUMENTATION.
7.THIS IS A COMBINED FIELD TRAVERSE AND GPS/GNSS SURVEY. A THREE SECOND COMBINED ELECTRONIC TOTAL STATION AND GPS/GNSS UNIT WITH
OPUS/WSRN CORRECTIONS WERE USED TO MEASURE THE ANGULAR AND DISTANCE RELATIONSHIPS BETWEEN THE CONTROLLING MONUMENTATION AS
SHOWN. CLOSURE RATIOS OF THE TRAVERSE MET OR EXCEEDED THOSE SPECIFIED IN WAC 332-130-090. ALL MEASURING INSTRUMENTS AND
EQUIPMENT ARE MAINTAINED IN ADJUSTMENT ACCORDING TO MANUFACTURER'S SPECIFICATIONS.
8.UTILITIES OTHER THAN THOSE SHOWN MAY EXIST ON THIS SITE. ONLY THOSE UTILITIES WITH EVIDENCE OF THEIR INSTALLATION VISIBLE AT GROUND
SURFACE OR AS MARKED BY 811 OR OTHER UTILITY LOCATING PROVIDERS ARE SHOWN HEREON. UNDERGROUND UTILITY LOCATIONS SHOWN ARE
APPROXIMATE ONLY. UNDERGROUND CONNECTIONS ARE SHOWN AS STRAIGHT LINES BETWEEN SURFACE EVIDENCE OF UTILITY LOCATIONS BUT MAY
CONTAIN BENDS OR CURVES NOT SHOWN. SOME UNDERGROUND LOCATIONS SHOWN HEREON MAY HAVE BEEN TAKEN FROM PUBLIC RECORDS. CLIENT
UNDERSTANDS THAT CORE DESIGN ASSUMES NO LIABILITY FOR THE ACCURACY OF PUBLIC RECORDS OR PAINTED UTILITY LOCATIONS.
W
LOT 8
SMITHERS ADDITION TO
THE TOWN OF RENTON
VOL. 16, PG. 33
LOT 7 LOT 24
LOT 23
LOT 15 LOT 16
10-16-25
TOPOGRAPHICAL SURVEY
10/27/2025
C1.03
1:20
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
ST. ANTHONY'S SEWER EXTENSION - RENTON
ST
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CORE DESIGN, INC. - A SANBELL COMPANY
JACK SHONKA, EIT
JACK SHONKA, EIT
FLAVIO BAINOTTI
MICHAEL A. MOODY, PE
336 SHATTUCK AVE S
RENTON, WA 98057
4
DESIGN
12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877
CIVIL ENGINEERING
LANDSCAPE ARCHITECTURE
PLANNING
SURVEYING
PROJECT NO. 25294
WW
P
-
2
7
-
4
3
7
6
3
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026
1/
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DETAILS AND NOTES
10/27/2025
C1.31
3
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
ST. ANTHONY'S SEWER EXTENSION - RENTON
ST
.
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E
X
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N
S
I
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-
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T
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CORE DESIGN, INC. - A SANBELL COMPANY
JACK SHONKA, EIT
JACK SHONKA, EIT
FLAVIO BAINOTTI
MICHAEL A. MOODY, PE
336 SHATTUCK AVE S
RENTON, WA 98057
4
DESIGN
12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877
CIVIL ENGINEERING
LANDSCAPE ARCHITECTURE
PLANNING
SURVEYING
PROJECT NO. 25294
WW
P
-
2
7
-
4
3
7
6
4
DEVELOPMENT ENGINEERING
HBray 02/05/2026
WASTEWATER UTILITY
jstowell 02/05/2026