HomeMy WebLinkAboutR-422203DocuSign Envelope ID: 3B1B34D3-7EOA-476C-ADB3-4329FFEOC108
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Know what's below.
Call before you dig.
Q MANHOLE #25559
TYPE 2, RIM=33.42'
IE=28.22'(12"CPP SE)
IE=27.84'(16" CPP NE)
SUMP=24.16' LADDER (E)
TYPE L IM=32.12'
IE- 2'(12"CPP NE)
= 38'(12"CPP SE)
IE-29.54'(12"CPP S)
\UMP=27.82'
STORMWATER NOTES:
OEXISTING BIOFILTRATION SWALE TO REMAIN AND BE PROTECTED IN
PLACE. CONTRACTOR TO VERIFY ITS MAINTENANCE STATUS AND
RESTORE IT TO ORIGINAL DESIGN QUALITY.
OEXISTING OIL POLLUTION STRUCTURE TO REMAIN AND BE
PROTECTED IN PLACE. CONTRACTOR TO VERIFY ITS MAINTENANCE
STATUS AND RESTORE IT TO ORIGINAL DESIGN QUALITY.
OEXISTING FLOW CONTROL STRUCTURE TO REMAIN AND BE
PROTECTED IN PLACE. CONTRACTOR TO VERIFY ITS MAINTENANCE
STATUS AND RESTORE IT TO ORIGINAL DESIGN QUALITY.
OINSTALL PVC26 STORM DRAIN PER CITY OF RENTON STANDARDS
AND SPECIFICATIONS. SIZE, LENGTH, AND SLOPE AS NOTED ON
PLAN. TRENCH AND BACKFILL PER CITY OF RENTON STANDARDS.
O5 CONNECT TO DOWNSPOUT PER NOTED ELEVATION.
OEXISTING DRAIN INLET TO REMAIN. CONTRACTOR TO VERIFY
LOCATION AND ELEVATION.
OINSTALL TYPE 2 CATCH BASIN INLET PER CITY OF RENTON
STANDARD PLAN 101.1. SEE SHEET C2.2 FOR MORE DETAILS.
OINSTALL STORM DRAIN CLEANOUT PER CITY OF RENTON STANDARD
PLAN 403.1. SEE SHEET C5.3 FOR MORE DETAILS.
O CONNECT TO EXISTING STORM DRAIN LINE.
CATCH BASIN #26058
TYPE 2, RIM=33.28'
IE=27.72'(16"CPP E)
IE=27.72'(16"CPP S)
IE=27.72'(16"DI SW)
SUMP=25.96' LADDER (NE)
MANHOLE #26057
TYPE 2, RIM=34.01'
IE=27.87'(16"CPP N)
IE=27.63'(24"CPP SE)
SUMP=22.73' LADDER (NE)
CATCH BASIN #25914
TYPE 1, RIM=36.05'
IE=31.57'(12"CPP SW)
SUMP=30.27'
ORIM=32.00
IE=21.60(NW)
IE=21.60(SW)
-------------
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CATCH
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CATCH BASIN #1 191
TYPE 1, RIM=37!92'
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IE=32.74'(12" PP NE
IE=36.42'(4"CPP SE j
SUMP=311
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a CATCH
BASIN
# 10184
7 m m m
MATCH LINE: SEE STORMWATER DRAINAGE PLAN - SOUTH
STORMWATER LEGEND:
1250
EXISTING CONTOUR ELEVATION
---GB ---
GRADE BREAK
❑
EXISTING CATCH BASIN
®
PROPOSED CATCH BASIN
Q❑
EXISTING MANHOLE
®
PROPOSED CLEANOUT
EXISTING PAVEMENT SLOPE
1 5% PROPOSED PAVEMENT SLOPE
s0 EXISTING STORM WATER LINE
�s0 PROPOSED STORM WATER LINE
CATCH BASIN INDEX:
SEE NOTE 4. -1LIMIT OF PIPE ZONE
PIPE ZONE BEDDING AND T
BAGKFILL, SEE NOTE 5 f
6"
G.D.
FOUNDATION
LEVEL yy
J_
FOUNDATION MATERIAL,
IF REQUIRED, SEE NOTE 6
GRAVEL BAGKFILL FOR PIPE ZONE BEDDING(WSDOT 9-03.12(3))
OR MAINTENANCE ROCK (WSDOT 9-03.9(4))
FLEXIBLE PIPE NOTES.
1. PRO VIDE UNIFORM SUPPORT UNDER BARRELS.
2. HAND TAMP UNDER HAUNCHES.
3. DIRECTLY OVER PIPE, HAND TAMP ONLY.
4. SEE STANDARD WSDOT/APWA SPECIFICATIONS SECTION 2-09.4 FOR
TRENCH WIDTH.
5. PIPE ZONE BEDDING AND BAGKFILL MATERIAL SHALL BE PLACED IN 6"
LOOSE LAYERS AND COMPACTED TO 95% MAXIMUM DENSITY.
6. EXCAVATE UNSTABLE MATERIAL DOWN TO FIRM SOIL AND REPLACE WITH
FOUNDATION MATERIAL CLASS A OR B PER STANDARD WSDOTIAPWA
SPECIFICATIONS SECTION "3.17.
PIPE TYPE
MINIMUM
COVER(FT)
PUBLIC?
PRIVATE?
ALLOWED IN ZONE 1
OF THE APA?
LINE CORRUGATED POLYETHYLENE PIPE (LOPE)
2.0
YES
YES
YES
CORRUGATED POLYETHYLENE PIPE (ORE) - TRIPLE WALL
2.0
YES
YES
YES
POLYVINYL CHLORIDE PIPE (PVC)
3.0
YES
YES
YES
SOLID WALL HIGH DENSITY POLYETHYLENE PIPE (HDPE)
2.0
YES
YES
YES
POLYPROPYLENE PIPE(PP) - DUAL WALL
2.0
YES
YES
YES
MINIMUM DISTANCE
DIAMETER
BETWEEN BARRELS
12" TO 24"
12"
30" TO 96'
DIAMETER 13
10T TO 180"
48'
UNLESS OTHERWISE NOTED, DRAWING 15 NOT TO S-E (NTS)
STD. PLAN - 220.10
E
• PUBLIC WORKS PIPE ZONE BEDDING AND §Ae^^Y:
DEPARTMENT COMPACTION - FLEXIBLE PIPE I Aartin Pastucha 8/13/20
VIWOV x9izlFR96B449D... DATE
GENERAL NOTES:
1. SEE SHEET C3.1 FOR ADDITIONAL IMPROVEMENTS.
2. SEE SHEET CO.2 AND CO.3 FOR ADDITIONAL NOTES.
3. SEE SHEETS C3.2-C3.3 FOR ADDITIONAL DETAILS ON
STORMWATER STRUCTURES.
4. CONTRACTOR TO INSPECT ALL STORMWATER STRUCTURES AND
RESTORE TO ORIGINAL DESIGN QUALITY.
5. ALL ROW WORK TO BE APPROVED BY CITY. SEE R SHEETS
FOR FURTHER ROW IMPROVEMENTS.
1 8:
STORM CATCH BASIN #10184
STORM CATCH BASIN #10276
STORM CATCH BASIN #10278
STORM CATCH BASIN #10304
STORM CATCH BASIN #10796
STORM CATCH BASIN #25471
TYPE 1
TYPE 2
TYPE 2
TYPE 2
TYPE 2
STORM CATCH BASIN #25453
TYPE 1
RIM=37.62'
RIM=37.94'
RIM=38.23'
RIM=37.60'
RIM=36.92'
TYPE 2
RIM=34.12'
IE=33.42'(12"CPP SW)
IE=35.49'(4"PVC NE)
IE=31.31'(12"CPP SE)
IE=31.98'(12"CPP SE)
IE=29.62'(12"CPP E)
RIM=32.36'
IE=31.06'(12"CPP SE)
IE=33.53'(12"CPP NE)
IE=32.42'(12"CPP NW)
IE=31.59'(24"CPP NW)
IE=31.90'(12"CPP NW)
IE=29.46'(12"CPP W)
IE=28.28'(12"CPP SE)
IE=31.06'(12"CPP NE)
SUMP=31.99'
IE=32.24'(12"CPP SW)
SUMP=29.49' LADDER (E)
SUMP=29.94' LADDER (N)
SUMP=27.12' LADDER (N)
IE=28.28'(16"DI SW)
SUMP=29.80'
SUMP=29.88' LADDER (NE)
IE=28.28'(12"CPP NW)
STORM CATCH BASIN #10262
STORM CATCH BASIN #10292
STORM CATCH BASIN #10331 TYPE 2
STORM CATCH BASIN #10810 TYPE 2
SUMP=26.18' LADDER (SE)
STORM CATCH BASIN #25910
TYPE 2
STORM CATCH BASIN #10277
TYPE 2 RIM=36.95'
RIM=37.40'
RIM=36.44'
TYPE 1
RIM=37.77'
TYPE 2
IE=30.85'(24"CPP NW)
IE=30.56'(24"CPP SE)
IE=30.14'(12"CPP N)
STORM CATCH BASIN #25461
RIM=35.66'
IE=32.23'(12"CPP NE)
RIM=38.35'
IE=30.53'(12"CPP SE)
IE=30.45'(24"CPP W)
IE=29.96'(12"CPP S)
TYPE 1
IE=31.32'(12"CPP SW)
IE=32.55'(12"CPP SW)
IE=32.09'(12"CPP NW)
SUMP=28.71' LADDER (SW)
SUMP=28.48' LADDER (NE)
IE=29.86'(12"CPP W)
RIM=34.15'
IE=31.32'(12"CPP NE)
SUMP=30.45'
IE=32.47'(12"PVC SW)
SUMP=27.74' LADDER (E)
IE=30.91'(12"CPP SE)
SUMP=29.82'
SUMP=30.46' LADDER (SW)
STORM CATCH BASIN #10293
STORM CATCH BASIN #10791 TYPE 2
SUMP=29.73'
TYPE 2
RIM=37.42'
STORM CATCH BASIN #10814
RIM=36.98'
IE=30.52'(12"CPP SE)
TYPE 1
IE=30.50'(24"CPP SE)
IE=30.30'(12"CPP W)
RIM=34.81'
IE=30.66'(12"CPP NW) SUMP=28.70'
SUMP=27.77' LADDER (N)
IE=30.06'(12"CPP S)
LADDER (SW)
SUMP=29.56'
RECORD DRAWINGS
'HIS RECORD DRAWING HAS BEEN PREPARED BASED ON INFORMATIOI
'ROVIDED BY THE GENERAL CONTRACTOR AND ENGINEER OF RECORD
PLA N ',0
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56573
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IS Fss/ONAL-
LARS ANDERSEN & ASSOCIATES, INC.
CIVIL ENGINEERS - LAND SURVEYORS - PLANNERS
4694 WEST JACQUELYN AVENUE - FRESNO CALIFORNIA 93722
TEL: 559 27 -2790 FAX: 559 276-0850 WWW.LARSANDERSEN.COM
4/28/2023
SCOTT A. MOMMER RICE 56573 DATE:
R-422203
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
1 BULLETIN #1 LR 8/22/22 DZ 81�
APEX voomauI�IE�a: A18 _mm
2 BULLETIN #2 LR 9/30/22 DZ °"
t 1" = 50' "umm � nvilm o CITY OF HOME DEPOT 10/12/2022
3 BULLETIN #3 LR 10/2 DZ LR �0B0p°
25/2
ROW AS-BUILTS LR 425/2 DZ 11 LR RENTON CIVIL CONSTRUCTION PERMIT PAM
°NE "°" I DATUM 111 Not
0 DZ "T FUM 80E Planning/Building/Public Works Dept. C3.0
,Fmrcm STORMWATER DRAINAGE PLAN - NORTH
NO. REVISION BY DATE APPR DZ �,
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