HomeMy WebLinkAboutP_Site_Plan_250317_v1HORIZONTAL DATUM
VERTICAL DATUM
COVER
HOR:1"=XXX'
VERT: 1"=XXX'OAKESDALE AVE SOUTHWEST
STORM SYSTEM PROJECT
1-800-424-5555 or 811
FEB 2025
SWP-27-4030
DATE
UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
6
PACE, PMX
CJ
CJ
JF
CJ, JF
90% REVIEW
SUBMITTAL
XX-XX-20XX
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
PRELIMINARY
NOT FOR
CONSTRUCTION
DATE APPRBYREVISION DESCRIPTIONNO.
APPROVED FOR CONSTRUCTION
BY:DATE:
Public Works Department
CITY OF RENTON
C100
1
VICINITY MAP
NOT TO SCALE
OAKESDALE AVENUE SOUTHWEST
STORM SYSTEM PROJECT
N
PROJECT
LOCATION
SW LA
N
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SW SUNSET BLVD
SW GRADY WA
Y
OAKES
D
A
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Sheet List Table
Sheet Number Sheet Title
C100 COVER
C101 NOTES
C200 SITE PREPERATION PLAN
C300 IMPROVEMENTS PLAN
C301 STORM SYSTEM PROFILES
C302 CURB RAMP DETAILS
PROJECT SITE
SCALE: 1" = 40'N
CITY OF RENTON
KING COUNTY
OAK
E
S
D
A
L
E
A
V
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S
W
OAKE
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SW 3R
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9
0
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NOTES
HOR:1"=XXX'
VERT: 1"=XXX'OAKESDALE AVE SOUTHWEST
STORM SYSTEM PROJECT
1-800-424-5555 or 811
FEB 2025
SWP-27-4030
DATE
UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
6
PACE, PMX
CJ
CJ
JF
CJ, JF
90% REVIEW
SUBMITTAL
XX-XX-20XX
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
PRELIMINARY
NOT FOR
CONSTRUCTION
DATE APPRBYREVISION DESCRIPTIONNO.
APPROVED FOR CONSTRUCTION
BY:DATE:
Public Works Department
CITY OF RENTON
C101
2
GENERAL ESC NOTES
THE TEMPORARY EROSION AND SEDIMENT CONTROL (TESC) PLAN OUTLINED HEREIN IS CONCEPTUAL. THE CONTRACTOR IS REQUIRED TO
SUBMIT A FINAL TEMPORARY WATER POLLUTION AND EROSION CONTROL PLAN IN ACCORDANCE WITH SPECIAL PROVISIONS SECTION
1-07.15.
2.THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION, MAINTENANCE, REPLACEMENT, AND UPGRADING OF THESE ESC
FACILITIES IS THE RESPONSIBILITY OF THE APPLICANT/ESC SUPERVISOR UNTIL ALL CONSTRUCTION IS APPROVED.
3.THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED PRIOR TO OR IN CONJUNCTION WITH ALL CLEARING AND GRADING SO
AS TO ENSURE THAT THE TRANSPORT OF SEDIMENT TO SURFACE WATERS, DRAINAGE SYSTEMS, AND ADJACENT PROPERTIES IS
MINIMIZED.
4.THE ESC FACILITIES SHOWN ON THESE PLANS OR SPECIFIED HEREIN ARE THE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE
CONDITIONS. DURING THE CONSTRUCTION PERIOD, THESE ESC FACILITIES SHALL BE UPGRADED AS NEEDED FOR UNEXPECTED STORM
EVENTS AND MODIFIED TO ACCOUNT FOR CHANGING SITE CONDITIONS (E.G., ADDITIONAL SUMP PUMPS, RELOCATION OF DITCHES AND
SILT FENCES, ETC.).
5.THE ESC FACILITIES SHALL BE INSPECTED DAILY BY THE APPLICANT/ESC SUPERVISOR AND MAINTAINED TO ENSURE CONTINUED PROPER
FUNCTIONING. WRITTEN RECORDS SHALL BE KEPT OF WEEKLY REVIEWS OF THE ESC FACILITIES DURING THE WET SEASON (OCT. 1 TO
APRIL 30) AND OF MONTHLY REVIEWS DURING THE DRY SEASON (MAY 1 TO SEPT. 30).
6.ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS DURING THE WET
SEASON OR SEVEN DAYS DURING THE DRY SEASON SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC METHODS (E.G.,
SEEDING, MULCHING, PLASTIC COVERING, ETC.).
7.ANY AREA NEEDING ESC MEASURES NOT REQUIRING IMMEDIATE ATTENTION SHALL BE ADDRESSED WITHIN FIFTEEN (15) DAYS.
8.THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN FORTY-EIGHT
(48) HOURS FOLLOWING A STORM EVENT.
9.AT NO TIME SHALL MORE THAN ONE (1) FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND
CONVEYANCE LINES SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT-LADEN WATER INTO
THE DOWNSTREAM SYSTEM.
10.WHERE STRAW MULCH FOR TEMPORARY EROSION CONTROL IS REQUIRED, IT SHALL BE APPLIED AT A MINIMUM THICKNESS OF 2 TO 3
INCHES.
11.NO STOCKPILING/STAGING WILL BE CONDUCTED WITHIN THE RIGHT OF WAY OR CITY OWNED SITE. CONTRACTOR IS RESPONSIBLE FOR
OBTAINING ITS OWN STOCKPILE/STAGING AREAS.
12.PUBLIC STREETS SHALL BE CLEANED ONCE PER DAY OR AS DIRECTED BY THE CITY. FLUSHING OF STREETS WITH WATER WILL NOT BE
ALLOWED.
13.IN ACCORDANCE WITH THE DEPARTMENT OF ECOLOGY REQUIREMENTS, WASTEWATER FROM CEMENT CONCRETE MASONRY, OR ASPHALT
CONCRETE CUTTING, OR POURING OPERATIONS SHALL NOT BE DISCHARGED INTO STORM DRAINAGE SYSTEMS OR SURFACE WATERS.
IMPERVIOUS SURFACES CONTAMINATED WITH SEDIMENT FROM GRIT AND CUTTING, PLANING OR PULVERIZING OPERATIONS SHALL BE
VACUUM-CLEANED TO PREVENT CONTAMINANTS FROM ENTERING THE STORM DRAINAGE SYSTEM OR SURFACE WATERS.
14.CATCH BASIN INSERTS SHALL BE PLACED AT ALL CATCH BASINS ALONG PIPE ALIGNMENT. SEE DETAIL X, THIS SHEET.
15.INSTALL SILT FENCING AROUND ENTIRE STAGING/STOCKPILE AREAS PER COR STANDARD PLAN 214.
16.TEMPORARY SEDIMENTATION TANK MAY BE REQUIRED IN CONTRACTOR STAGING AREA IF THE SILT FENCING IS NOT ADEQUATE.
17.KEEP PUBLIC AND PRIVATE ROADWAYS/PARKING LOTS, SIDEWALKS, AND TRAILS FREE OF DEBRIS AND SEDIMENT.
18.CONSTRUCT TEMPORARY STORMWATER BYPASSES AS NEEDED DURING CONSTRUCTION TO DIVERT STORMWATER AROUND TRENCHING
AND PIPE INSTALLATION ACTIVITIES AND MAINTAIN DRAINAGE OF UPSTREAM STORMWATER. CONTRACTOR IS RESPONSIBLE FOR DESIGN
OF STORM DRAIN BYPASS PLAN. UNLESS OTHERWISE NOTED, BYPASSES ARE TO BE DESIGNED TO HANDLE THE VOLUME AND PEAK FLOWS
OF THE 2-YEAR STORM EVENT AT A MINIMUM. SUBMIT AS PART OF WATER CONTROL PLAN. STORM DRAIN BYPASS PLAN SHALL ALSO
ADDRESS THE DOWNSTREAM SYSTEM AND PREVENTION OF STORMWATER ENTERING THE WORK AREA BY BACKING UP FROM
DOWNSTREAM.
19.ALL DEWATERING WATER AND RUNOFF WITHIN CONSTRUCTION AREAS SHALL BE TREATED VIA SEDIMENTATION, FILTRATION THROUGH
VEGETATION IN APPROVED AREAS, OR PORTABLE FILTRATION SYSTEMS (UTILIZING TANKS AND FILTERS), AS NEEDED, PRIOR TO
DISCHARGE TO DOWNSTREAM SYSTEM IN ORDER TO MEET ALL APPLICABLE LOCAL, STATE AND FEDERAL WATER QUALITY REGULATIONS.
CONTRACTOR MAY ALSO DISCHARGE TO THE SANITARY SEWER SYSTEM AFTER OBTAINING APPLICABLE PERMITS AND MEETING
PRETREATMENT REQUIREMENTS.
GENERAL STORMWATER NOTES
1.ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH APPLICABLE LOCAL, STATE, AND FEDERAL LAWS. SEE THE "STANDARD DETAILS"
SECTION OF THE PROJECT SPECIFICATIONS FOR REFERENCED CITY OF RENTON (COR) STANDARD DETAILS AND ANY REFERENCED
WASHINGTON STATE DEPARTMENT OF TRANSPORTATION (WSDOT) STANDARD DETAILS. ALL WORK AND MATERIALS SHALL BE IN
ACCORDANCE WITH THE CITY OF RENTON STANDARDS AND THE CONTRACT SPECIAL PROVISIONS.
2.ALL WORK SHALL BE SUBJECT TO INSPECTION BY THE CITY ENGINEER OR DESIGNATED REPRESENTATIVE.
3.PRIOR TO BEGINNING CONSTRUCTION, THE CONTRACTOR SHALL MEET WITH THE CITY ENGINEER FOR A PRE-CONSTRUCTION
CONFERENCE.
4.A COPY OF THESE APPROVED PLANS AND PROJECT SPECIFICATIONS MUST BE ON THE SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
5.LOCATIONS OF EXISTING UTILITIES ARE APPROXIMATE. LOCATIONS ARE BASED ON A COMBINATION OF ONE OR MORE OF THE FOLLOWING:
OBSERVATION OF SURFACE FEATURES, GEOGRAPHIC INFORMATION SYSTEM DATA, PAINT MARKS APPLIED BY AN UNDERGROUND UTILITY
LOCATING SERVICE, CCTV, AND RECORD SCHEMATIC DRAWINGS. UTILITIES SHOWN IN THESE DRAWINGS ARE FOR THE PURPOSES OF
ASSISTING THE CONTRACTOR WITH LOCATING UTILITIES. THE CITY OF RENTON ASSUMES NO LIABILITY FOR THE ACCURACY OF THE
RECORD INFORMATION. CONTRACTOR SHALL FIELD LOCATE ALL UTILITIES WITHIN PROPOSED EXCAVATION LIMITS. CONTACT
UNDERGROUND UTILITY LOCATE SERVICE (1-800-424-5555) A MINIMUM OF 48 HOURS PRIOR TO ANY EXCAVATION TO OBTAIN ON-SITE
UTILITY LOCATIONS. CONTRACTOR SHALL POTHOLE UNDERGROUND GAS, WATER, SERVICE CONNECTIONS, AND OTHER UNDERGROUND
UTILITIES WHERE POTENTIAL FOR CONFLICTS EXIST, WHERE DIRECTED BY THESE PLANS, OR WHERE DIRECTED BY ENGINEER. POTHOLING
SHOULD BE DONE AT LEAST TEN (10) WORKING DAYS IN ADVANCE OF WORK IN THE AREA. PRECAUTIONS AND REMEDIAL MEASURES SHALL
BE TAKEN AS REQUIRED TO PROTECT PERSONS AND PROPERTY AND TO AVOID DISRUPTION OF SERVICE. UNLESS OTHERWISE NOTED,
PROTECT ALL UTILITIES FROM DAMAGE WHICH SHALL INCLUDE PROVIDING TEMPORARY SUPPORT SYSTEMS AND SHORING AROUND
UTILITIES DURING EXCAVATION. IF AN EXISTING PRIVATE UTILITY CONFLICTS WITH PROPOSED IMPROVEMENTS, COORDINATE THE
RELOCATION OF THE PRIVATE UTILITY WITH THE UTILITY OWNER UNLESS NOTED OTHERWISE OR DIRECTED BY ENGINEER.
7.THE CONTRACTOR SHALL COMPLY WITH ALL PERMITS AND ALL OTHER REQUIREMENTS BY THE CITY OF RENTON. SEE APPROVED PERMITS
AND PERMIT REQUIREMENTS IN THE PROJECT SPECIFICATIONS.
6.EXISTING WATER LINE BENDS AND BLOCKING ARE NOT SHOWN.
7.STORM SEWER LENGTHS ARE MEASURED BETWEEN CENTERS OF MANHOLES AND CATCH BASINS UNLESS OTHERWISE NOTED.
8.EXCEPT AS OTHERWISE NOTED, CATCH BASIN AND MANHOLE RIM ELEVATIONS GIVEN ARE APPROXIMATE. FINAL ELEVATIONS SHALL
MATCH FINAL GRADE.
9.USE CDF FOR BEDDING AND BACKFILLING AROUND EXISTING OR NEW UTILITIES WHERE STANDARD METHODS DO NOT PERMIT
COMPACTION REQUIREMENTS TO BE MET, AS SHOWN ON THE DWGS, OR AS DIRECTED BY ENGINEER.
10.SITE CONSTRUCTION LIMITS (PRESERVATION LINES) COINCIDE WITH CITY RIGHT-OF-WAY UNLESS SHOWN OTHERWISE.
11.FOR CLARITY OF DRAWINGS, OVERHEAD POWER AND TELECOM ARE NOT SHOWN ON THE DRAWINGS. CONTRACTOR IS ADVISED THAT
THERE ARE OVERHEAD POWER AND TELECOM THROUGHOUT PROJECT AREA, INCLUDING DIRECTLY OVER PROPOSED PIPE
IMPROVEMENTS. IT IS THE CONTRACTOR'S RESPONSIBILITY TO PERFORM THE WORK IN A SAFE MANNER AND IN ACCORDANCE WITH ANY
REQUIREMENTS SET FORTH BY THE UTILITY OWNER AND APPLICABLE LAWS AND REGULATIONS.
12.NO STAGING AREA IS PROVIDED TO THE CONTRACTOR. ALL STAGING AREAS SHALL BE ON A CONTRACTOR SECURED AREA. ALL TESC
REQUIREMENTS APPLY TO THE CONTRACTOR'S OBTAINED STAGING AREA.
13.WHERE NEW STORM IS DESIGNED PARALLEL TO AND AT AN ELEVATION HIGHER THAN ADJACENT SEWER MAIN, THERE IS A POTENTIAL FOR
CONFLICT WITH ASSOCIATED SIDE SEWER SERVICES. THE PLANS IDENTIFY CERTAIN SIDE SEWERS FOR SITE SPECIFIC UTILITY POTHOLING.
CONTRACTOR SHALL POTHOLE THESE SIDE SEWERS AND PROVIDE DEPTH TO THE ENGINEER 10 DAYS IN ADVANCE OF CONSTRUCTION IN
THIS AREA. IF NO CONFLICT, CONTRACTOR SHALL PROTECT AND SUPPORT SIDE SEWER. ANY DAMAGE TO SIDE SEWER WILL BE AT
CONTRACTOR'S EXPENSE. IF CONFLICT EXISTS, ENGINEER MAY ELECT TO CHANGE GRADE OF STORM TO AVOID CONFLICT AT NO
ADDITIONAL COST TO THE CITY, OR RELOCATE SIDE SEWER SERVICE IN ACCORDANCE WITH THE "RELOCATE SIDE SEWER" BID ITEM, AND
DETAIL X ON SHEET X. IF SEWER IS NOT POTHOLED AND IS IN CONFLICT, RELOCATE PER DETAIL X ON SHEET X.
14.CONTRACTOR SHALL COORDINATE WITH CITY OF RENTON WATER UTILITY ABOUT ANY RELOCATION OR MODIFICATION TO SERVICE LINES.
TEMPORARY WATER SERVICE RELOCATION INCLUDES SERVICE LINE AND CONNECTION FITTINGS AND SHALL BE INCIDENTAL TO OTHER
PAYMENT ITEMS.
15.THE NEW STORM CROSSES EXISTING UNDERGROUND GAS MAINS AND GAS SERVICES IN MULTIPLE LOCATIONS. IF NOT PREVIOUSLY
POTHOLED BY PSE, CONTRACTOR SHALL POTHOLE GAS A MINIMUM OF 10 DAYS IN ADVANCE OF PERFORMING WORK IN THE AREA AND
PROVIDE RESULTS TO ENGINEER. IF EXISTING GAS MAIN IS IN CONFLICT WITH NEW STORM, CITY WILL PROVIDE NEW PROFILE GRADES FOR
THE STORM PIPING. ADJUSTMENT OF THE STORM ALIGNMENT SHALL BE AT NO ADDITIONAL COST TO THE CITY. IF EXISTING GAS MAIN (OR
SERVICE) IS IN CONFLICT WITH NEW STORM AND STORM PROFILE CANNOT BE ADJUSTED, CONTRACTOR SHALL COORDINATE WITH PSE
FOR GAS RELOCATION (CONTACT PSE GAS REPRESENTATIVE CHANG PAK AT 253-395-6988). ALL COST FOR COORDINATION WITH PSE FOR
GAS SERVICE RELOCATION SHALL BE PAID FOR BY “RESOLUTION OF UTILITY CONFLICTS”.
16.CONTRACTOR SHALL NOT ORDER PRECAST MANHOLES/CATCH BASINS UNTIL ALL POTENTIAL CONFLICTS THAT COULD AFFECT THE
MANHOLES/CATCH BASINS HAVE BEEN POTHOLED TO CHECK FOR CONFLICT, AND THOSE CONFLICTS HAVE BEEN RESOLVED.
17.ALL STORM DRAINAGE PIPES SHALL HAVE WATERTIGHT JOINTS PER MANUFACTURER RECOMMENDATION.
18.EXISTING STORM DRAINAGE PIPES SHALL BE ABANDONED AND FILLED WHERE INDICATED ON THE PLANS IN ACCORDANCE WITH SECTION
2-02.3(4) OF THE SPECIAL PROVISIONS FOR PIPES AND SECTION 7-05.3(2) OF THE STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS
FOR STRUCTURES.
19.CONTRACTOR SHALL REPLACE SURVEY MONUMENTS WHERE SHOWN ON DRAWINGS IN ACCORDANCE WITH SECTION 1-05.4 OF THE
SPECIAL PROVISIONS AND CITY OF RENTON SURVEY STANDARDS. ANY MONUMENTS NOT SPECIFICALLY CALLED OUT AS TO BE REPLACED
ON DRAWINGS SHALL BE REPLACED BY CONTRACTOR AT ITS OWN EXPENSE.
20.FOR PAVEMENT RESTORATION, CONTRACTOR IS REQUIRED TO PROVIDE A HOT MIX ASPHALT TRENCH PATCH IN ACCORDANCE WITH COR
STANDARD PLAN 220.20.
21.WHERE TYPE 2 CATCH BASINS ARE INSTALLED IN ROADWAY GUTTER SECTION, THEY SHALL BE PLACED IN ACCORDANCE WITH DETAIL X ON
SHEET X.
22.TEMPORARY SHORING IS REQUIRED FOR ALL STORM DRAIN WORK AND ASSOCIATED MANHOLES. MINIMUM TECHNIQUE SHALL BE USE OF
TRENCH BOX. SPECIAL SHORING TECHNIQUES ARE REQUIRED WHERE WORKING IN CLOSE PROXIMITY TO UTILITIES. SEE SPECIAL
PROVISIONS SECTION 7-08. PRIOR TO CONSTRUCTION, CONTRACTOR SHALL SUBMIT TO CITY PROJECT MANAGER, A SHORING AND
UTILITIES PROTECTION PLAN AS REQUIRED BY THE WORK PLAN UNDER THE MOBILIZATION BID ITEM.
81st AVE
S
S
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9
0
0
)
OAKESDALE AVE SW
SW 3r
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P
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A
C
E
6
5
3
3
3
3
7
5
2
2
3
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3
6
2
4
1
4
6
4
6
6
SITE PREPERATION PLAN C200
3
HOR:1"=XXX'
VERT: 1"=XXX'OAKESDALE AVE SOUTHWEST
STORM SYSTEM PROJECT
1-800-424-5555 or 811
FEB 2025
SWP-27-4030
DATE
UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
6
PACE, PMX
CJ
CJ
JF
CJ, JF
90% REVIEW
SUBMITTAL
XX-XX-20XX
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
PRELIMINARY
NOT FOR
CONSTRUCTION
DATE APPRBYREVISION DESCRIPTIONNO.
APPROVED FOR CONSTRUCTION
BY:DATE:
Public Works Department
CITY OF RENTON
DEMOLITION KEY NOTES
ABANDON EXISTING STORM STRUCTURE.
PRESERVE AND PROTECT EXISTING STORM STRUCTURE. NOTE THAT THE
EXISTING STRUCTURES MAY BE BRICK AND MAY HAVE A NON-STANDARD
KNOCKOUT. AVOID DAMAGE TO EXISTING KNOCKOUTS WHEN REMOVING
EXISTING PIPES.
PRESERVE AND PROTECT EXISTING UTILITY.
PLUG EXISTING 18-INCH EXTENDING SOUTH WITH CONCRETE.
ABANDON EXISTING STORM PIPE AND FILL WITH CDF PER SPECIAL PROVISION
1-09.14(2).
CUT AND CAP EXISTING UTILITY.
DECOMMISSION AND ABANDON EXISTING HYDRANT AND WATER VALVE.
1
2
3
4
5
6
7
DEMOLITION NOTES
1.THE WORK UNDER THE CONTRACT INCLUDES ALL CLEARING NECESSARY TO COMPLETE ALL
WORK ASSOCIATED WITH THIS PROJECT. IT IS THE CONTRACTOR'S RESPONSIBILITY TO FULLY
REVIEW THE SITE CONDITIONS AND TO CORRELATE THESE OBSERVATIONS WITH THE PROJECT
WORK. CLEARING, GRUBBING, AND DEMOLITION WORK SHALL BE INCIDENTAL TO THE PROJECT.
2.CONTRACTOR SHALL LEGALLY DISPOSE OF ALL DEMOLISHED AND REMOVED MATERIALS FROM
THE SITE UNLESS OTHERWISE NOTED.
3.SEE SHEET C101 FOR ESC NOTES.
DEMOLITION, CLEARING, & TESC LEGEND
SEE NOTES ON SHEET C101 UNLESS OTHERWISE NOTED BELOW.
PROPERTY LINE
RIGHT OF WAY LINE
APPROX LIMITS OF WORK
6' HIGH TEMPORARY CHAIN LINK CONSTRUCTION/TREE
PROTECTION FENCE WITH CONCRETE SHOES
INLET PROTECTION, SEE COR STD. PLAN 216.30
EXISTING TREE TO REMAIN WITH APPROX. CRITICAL ROOT ZONE
SAWCUT LOCATION
ASPHALT PAVING TO BE REMOVED, SAWCUT EDGES AS REQ'D
(NOTE: PROTECT EX PAVING THAT IS TO REMAIN)
CONCRETE PAVING/SIDEWALK TO BE REMOVED,
SAWCUT EDGES AS REQ'D
(NOTE: PROTECT EX CONC PAVING/SIDEWALK THAT IS TO REMAIN)
CURB TO BE REMOVED, SAWCUT EDGES AS REQ'D
(NOTE: PROTECT EX CURB THAT IS TO REMAIN)
Feet
0 40 80
81st AVE
S
S
W
S
U
N
S
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B
L
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(
S
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9
0
0
)
OAKESDALE AVE SW
SW 3r
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P
L
A
C
E
18"
S
D
18" SD
12" SD
18"
S
D
18"
S
D
18
"
S
D
18"
S
D
SEE PROFILE 1, SHEET C301
SEE PROFILE 2, SHEET C301
8 HYDRANT ASSEMBLY
2
INV OUT:165.87 18"
INV IN:166.37 12"
N: 178403.59
E: 1294507.26
RIM:172.28
EX-CB1
4
1
4
5
5
2
1
C302
GRADING ENLARGEMENT
2
C302
GRADING ENLARGEMENT
7
6
3
INV OUT:164.32 18"
INV IN:164.32 18"
N: 178296.54
E: 1294544.81
RIM:172.70
CB-3
INV OUT:165.04 18"
INV IN:165.04 18"
N: 178358.18
E: 1294577.29
RIM:176.44
CB-1
INV OUT:156.93 18"
INV IN:156.93 18"
N: 178197.80
E: 1294438.09
RIM:160.88
CB-4
INV OUT:155.91 18"
INV IN:155.91 18"
INV IN:156.41 12"
N: 178182.00
E: 1294421.01
RIM:159.16
CB-5
INV OUT:155.64 12"
INV IN:155.64 18"
N: 178184.40
E: 1294413.02
RIM:158.68
EX-SD3
INV OUT:164.77 18"
INV IN:164.77 18"
INV IN:171.79 12"
N: 178332.62
E: 1294571.94
RIM:175.94
CB-2
7
7
7
IMPROVEMENTS PLAN
HOR:1"=XXX'
VERT: 1"=XXX'OAKESDALE AVE SOUTHWEST
STORM SYSTEM PROJECT
1-800-424-5555 or 811
FEB 2025
SWP-27-4030
DATE
UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
6
PACE, PMX
CJ
CJ
JF
CJ, JF
90% REVIEW
SUBMITTAL
XX-XX-20XX
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
PRELIMINARY
NOT FOR
CONSTRUCTION
DATE APPRBYREVISION DESCRIPTIONNO.
APPROVED FOR CONSTRUCTION
BY:DATE:
Public Works Department
CITY OF RENTON
C300
4
KEY NOTES
CONNECT EXISTING STORM UTILITY TO NEW STRUCTURE.
CONNECT NEW STORM PIPE TO EXISTING STRUCTURE.
RECTANGULAR VANED GRATE PER CITY OF RENTON STANDARD PLAN 204.20.
ROUND FRAME AND COVER PER CITY OF RENTON STANDARD PLAN 204.50.
RECTANGULAR SOLID METAL COVER PER CITY OF RENTON STANDARD PLAN.
FILL AND GROUT EXISTING CONNECTION AT 18" CMP OUTLET AT IE: 163.27
CEMENT CONCRETE TRAFFIC CURB AND GUTTER PER CITY OF RENTON
STANDARD PLAN 101. SEE SHEET C302 FOR CURB RETURN TABLE.
INSTALL NEW FIRE HYDRANT ASSEMBLY PER COR STANDARD PLAN 300.10.
1
2
3
4
5
6
7
8
STORM DRAINAGE NOTES
1.UNLESS OTHERWISE NOTED, ALL STORM PIPES SHALL BE POLYPROPYLENE PER SP 9-05.24 AND
SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S REQUIREMENTS.
2.CONTRACTOR TO VERIFY LOCATIONS OF NEW MANHOLES WITH ENGINEER PRIOR TO
CONSTRUCTION.
3.ALL NEW MANHOLE RISERS SHALL BE ADJUSTED TO FINISHED GRADE PER CITY OF RENTON
STANDARD PLAN 106.
4.CEMENT CONCRETE SIDEWALKS SHALL BE REPLACED PER COR STANDARD PLAN 102: CEMENT
CONCRETE SIDEWALK.
5.CEMENT CONCRETE CURB AND GUTTER SHALL BE REPLACED PER COR STANDARD PLAN 101 &
103: CEMENT CONCRETE TRAFFIC CURB AND GUTTER.
6.CONTRACTOR SHALL MAINTAIN ONE LANE OF TRAFFIC AT ALL TIMES DURING CONSTRUCTION.
7.MAINTAIN MINIMUM VERTICAL AND HORIZONTAL UTILITY SEPARATION PER CITY OF RENTON
STANDARD SPECIFICATIONS.
UTILITY LEGEND
SEE NOTES ON SHEET C101 FOR GENERAL NOTES FOR EACH UTILITY.
EXISTING TYPE 1 CATCH BASIN
EXISTING TYPE 2 CATCH BASIN
TYPE 1 CATCH BASIN
TYPE 2 CATCH BASIN
SANITARY SEWER MANHOLE
PROPERTY LINE
RIGHT OF WAY LINE
APPROXIMATE LIMITS OF WORK
STORM DRAIN PIPE WITH FLOW DIRECTION
2" GRIND AND OVERLAY PER COR STD PLAN 110.2
CEMENT CONCRETE SIDEWALK PER COR STD PLAN F007
Feet
0 40 80
140
145
150
155
160
165
170
175
180
185
140
145
150
155
160
165
170
175
180
185
10+00 10+20 10+40 10+60 10+80 11+00 11+20 11+40 11+60 11+80 12+00 12+20 12+40 12+60 12+80 13+00 13+20 13+40 13+60 13+80 14+00
17
0
.
9
9
16
9
.
3
3
16
7
.
6
6
16
6
.
1
0
16
4
.
5
8
16
2
.
8
6
16
1
.
1
9
15
9
.
6
5
15
8
.
6
2
26 LF 18" SD @ 1.00%
145 LF 18"
S
D
@
5
.
0
9
%
CB
-
1
EX
-
C
B
1
CB
-
5
23 LF 18" DI SD @ 4.37%
83 LF EXIST 18" SD @ 1.00%
CB
-
4
EX
-
S
D
3
8 LF 18" DI SD @ 3.26%
CB
-
2
45 LF 18" SD @ 1.00%
CB
-
3
145
150
155
160
165
170
175
145
150
155
160
165
170
175
15
8
.
6
6
15
8
.
9
5
15
9
.
7
9
16
0
.
8
6
30 LF 12" DI SD @ 5.75%
8 LF 18" DI SD @ 3.26%
EX
-
S
D
3
CB
-
5
STORM SYSTEM PROFILES
HOR:1"=XXX'
VERT: 1"=XXX'OAKESDALE AVE SOUTHWEST
STORM SYSTEM PROJECT
1-800-424-5555 or 811
FEB 2025
SWP-27-4030
DATE
UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
6
PACE, PMX
CJ
CJ
JF
CJ, JF
90% REVIEW
SUBMITTAL
XX-XX-20XX
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
PRELIMINARY
NOT FOR
CONSTRUCTION
DATE APPRBYREVISION DESCRIPTIONNO.
APPROVED FOR CONSTRUCTION
BY:DATE:
Public Works Department
CITY OF RENTON
C301
5
1 1"=20' HORIZONTAL, 1"=5' VERTICAL
PROFILE VIEW
2 1"=20' HORIZONTAL, 1"=5' VERTICAL
PROFILE VIEW
SAME STRUCTURE
STORM DRAINAGE NOTES
1.SEE SHEET C300 FOR DRAINAGE STRUCTURE INFORMATION.
158.45
158.37
160.40
160.34
158.66
1
1
11
1
1
1
1
1
1
1
1
1
1
161.16
4.00
3
CURB RETURN TABLE
NAME
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
TYPE
BEG CURB
BEG LAND
END LAND
END CURB
BEG CURB
MID, R=65'
END CURB
PC
RAMP
LAND
LAND
MID, R=24.5'
RAMP
PT
END CURB
NORTHING
178180.5084
178180.8518
178184.2928
178189.7984
178162.4763
178172.6694
178181.8266
178366.2668
178365.5053
178362.6617
178359.9826
178354.4724
178347.0891
178344.7204
178338.5174
178327.0260
178318.6074
EASTING
1294407.6098
1294407.9719
1294411.5995
1294417.4037
1294436.4131
1294441.4601
1294448.2068
1294560.7160
1294561.8904
1294565.4871
1294567.9058
1294571.1340
1294572.9671
1294573.0597
1294572.2015
1294565.2648
1294556.4197
ELEVATION
158.34
158.36
158.58
159.14
158.99
159.62
160.28
174.92
175.12
175.67
175.92
176.01
176.27
176.40
176.28
175.23
174.27
1
176.07
176.22
176.06
176.61
176.61
1
1
1
175.16
1
2
CURB RAMP DETAILS
HOR:1"=XXX'
VERT: 1"=XXX'OAKESDALE AVE SOUTHWEST
STORM SYSTEM PROJECT
1-800-424-5555 or 811
FEB 2025
SWP-27-4030
DATE
UNDERGROUND SERVICE
Call 48 Hours
Before You Dig
6
PACE, PMX
CJ
CJ
JF
CJ, JF
90% REVIEW
SUBMITTAL
XX-XX-20XX
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
PRELIMINARY
NOT FOR
CONSTRUCTION
DATE APPRBYREVISION DESCRIPTIONNO.
APPROVED FOR CONSTRUCTION
BY:DATE:
Public Works Department
CITY OF RENTON
C302
6
KEY NOTES
MATCH EXISTING GRADE.
CEMENT CONCRETE PARALLEL CURB RAMP TYPE A PER WSDOT STANDARD
PLAN F-40.12-03.
CEMENT CONCRETE PARALLEL CURB RAMP TYPE B PER WSDOT STANDARD
PLAN F-40.12-03.
1
2
3
SCALE:
SOUTH CURB RAMP AND SIDEWALK REPLACEMENT
1" = 5'1 SCALE:
NORTH CURB RAMP AND SIDEWALK REPLACEMENT
1" = 5'2
LEGEND
SEE NOTES ON SHEET C101 UNLESS OTHERWISE NOTED BELOW.
RIGHT OF WAY LINE
MAJOR CONTOUR
MINOR CONTOUR
GRADING POINT
GRADING NOTES
1.PROPOSED CONTOURS ARE APPROXIMATE. CONTRACTOR TO MATCH
CONTOURS TO EXISTING GRADE ALONG PROJECT BOUNDARIES.
ELEVATIONXXX.XX'