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HomeMy WebLinkAboutR-404901CD
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- - VICINITY MAP
APPLICANT/OWNER
UTILITIES/SERVICES
SUKHIJINDER SAHOTA
WATER:
CITY OF RENTON
�--�
11708 SE 242ND ST.
(425) 430-7400
KENTS, WA 98030
(206) 218-9011
SEWER:
CITY OF RENTON
(425) 430-7400
ARCHITECT DESIGNER
POWER:
PUGET SOUND ENERGY
LUIS SIALER
(888) 225-5773
SIALER DESIGN GROUP
P.O. BOX 13942
GAS:
PUGET SOUND ENERGY
MILL CREEK, WA 98082
(888) 225-5773
(425) 877-7377
STORM:
CITY OF RENTON
ENGINEER
(425) 430-7400
PATRICK TAITANO, P.E.
J3NP ENGINEERING
1735 POINTE WOODWORTH DR. NE
S1
TACOMA, WA 98422
(206) 730-3348
EARTHWORK OUANTI TES:
EXCAVATION = 400 CUBIC YARDS
IMPORT FILL = 100 CUBIC YARDS
SITE CUT = 150 CUBIC YARDS
SITE FILL = 150 CUBIC YARDS
PLEASE NOTE THAT THESE QUANTITIES ARE PRELIMINARY
VOLUME ESTIMATES BASED ON OUR GRADING SURFACE
MODEL AND ONLY INTENDED FOR MUNICIPAL REVIEW AND
PERMITTING PURPOSES ONLY. J31NIP DOES NOT WARRANT
THE USE OF THESE VOLUMES AS A BASIS FOR BIDDING
AND/OR CONTRACTUAL INFORMATION. YOUR CONTRACTOR
SHOULD PREPARE THEIR OWN EARTHWORK VOLUME
ESTIMATES BASED ON THE BID DOCUMENTS PROVID
ED,
INCLUDING BUT NOT LIMITED TO THE DRAWINGS,
SPECIFICATIONS AND GEOTECHNICAL REPORT.
IMPERVIOUS AREA CALCULATION&
PARCEL AREA = 5,100 SF (0.12 ACRE)
NEW/REPLACED BUILDING FOOTPRINT = 2,507 SF
NEW/REPLACED D/W PAVEMENT = 663 SF
NEW/REPLACED SIDEWALK/PAVERS = 120 SF
TOTAL NEW/REPLACED IMPERVIOUS AREA = 3,290 SF < 5,000 SF
NEW LAWN/LANDSCAPE = 1,810
CIVIL SHEET INDEX
C1 GRADING & STORM DRAINAGE PLAN
C2 TEMPORARY EROSION & SEDIMENTATION CONTROL PLAN
C3 T.E.S.C. NOTES AND DETAILS
EX. TOPOGRAPHY/SURVEY INFORMATION NOTE:
PROJECT ENGINEER DOES NOT WARRANT THAT THE TOPOGRAPHY SHOWN ON THESE
DRAWINGS IS REPRESENTATIVE OF WHAT IS EXISTING AND/OR CONSTRUCTED. IT IS THE
CONTRACTOR'S RESPONSIBILITY TO COORDINATE WITH THE OWNER TO HAVE ALL
IMPROVEMENTS FIELD VERIFIED PRIOR TO CONSTRUCTION. DISCREPANCIES SHALL BE
BROUGHT TO THE ATTENTION OF THE PROJECT ENGINEER PRIOR TO WORK. UTILITIES
AND UTILITY EASEMENTS FOR THIS SITE HAVE NOT BEEN RESEARCHED OR CONFIRMED.
UTILITY CONFLICT NOTE:
THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION,
AND DEPTH OF ALL EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT BY
POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION
PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE CAA
1-800-424-555 AND THEN POTHOLING ALL OF THE EXISTING UTILITIES AT LOCATIONS
OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST
LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE BASED UPON THE
UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. IF CONFLICTS
SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT PROJECT ENGINEER TO RESOLVE
ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION.
C113#1, TYPE 1
W/ STANDARD
GRATE
RIM = 163.76
IE=159.00 (12"
E)
IE=159.50 (6"
S)
IE=159.00 (12"
W)
FTG-21, Footing
Droin Connection
RIM = 166.25
IE=159.80 (4"
N)
SOCO-01, 6-inch Cleonout
RIM = 165.69
IE=159.78 (4"
S)
IE=164.12 (6"
E)
IE=159.61 (6"
N)
SDCO-02, 6-inch Cleonout
RIM = 166.43
IE=164.12 (6"
S)
IE=164.12 (6"
W)
SDCO-03, 6-inch Cleonout
RIM = 166.72
IE=164.14 (6"
W)
IE=164.14 (6"
E)
IE=164.14 (6"
N)
SDCO-04, 6-inch Cleonout
RIM = 166.00
IE=164.20 (6"
S)
IE=164.20 (6"
E)
SDCO-05, 6-inch Cleonout
RIM = 166.86
IE=164.55 (6"
N)
SDCO-06, 6-inch Cleonout
RIM = 169.02
IE=165.79 (6"
S)
IE=165.79 (6"
W)
SDCO-07, 6-inch Cleonout
RIM = 169.42
IE=167.20 (6"
N)
SS-1, 6-INCH
SS CLEANOUT
RIM = 166.50
IE=156.74 (6"
SW)
IE=156.74 (6"
N)
SS-2, 6-INCH
SS CLEANOUT
RIM = 166.80
IE=157.00 (6"
NE)
GRADING AND STORM DRAINAGE PLAN
CONNECT FOOTING IDRAIN TO-
6" OUTLET PIPE & BYPASS 1
PERF. PIPE CONNECTION
10 LF " PVC PERF
12 LF 6" PVC SDR 35
J3NP EN GI N EERI N G
1735 POINTE WOODWORTH DR NE
TACOMA, WA 98422 1
(206) 730-3348
FNO.
SURFACE WATER STANDARD PLAN NOTES:
1.
BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A
PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON,
HEREBY REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANT'S
N. 33RD PL.
CONTRACTOR.
N 89°04'35" W
2.
THE APPLICANT SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY CITY,
i t
STATE, AND FEDERAL PERMITS PRIOR TO CONSTRUCTION.
50.02' APPROXIMkCAF
ALL STORM DRAINAGE IMPROVEMENTS SHALL BE DESIGNED AND CONSTRUCTED IN
EX 6" SE
SS SS
ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON SURFACE WATER
FEBX(STUB3.
S SSSS----
SS S
DESIGN MANUAL (RENTON SWDM, RENTON MUNICIPAL CODE (RMC), AND THE
camSTANDARD
SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION
PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA). IT
`1
SHALL BE THE SOLE RESPONSIBILITY OF THE APPLICANT TO CORRECT ANY ERROR,
OMISSION OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THE PLANS.
2.0 / - - _
_ _
ALL CORRECTIONS SHALL BE AT NO ADDITIONAL COST TO THE CITY.
5.23 0 /
CONNECT EX
4.
REUSE /WATER SERVICE
APPROVAL OF THE ROAD, GRADING, PARKING, BUILDING, AND DRAINAGE PLAN DOES
/
ER B /
RELO TE, EX ME R TO
NOT CONSTITUTE AS APPROVAL OF ANY OTHER CONSTRUCTION (E.G. WATER,
/ / NSUTALLy SSCO
/I PLA EReTRIP
SEWER, GAS, ELECTRICAL. ETC.). PLANS FOR STRUCTURES SUCH AS BRIDGES,
0 0.50
VAULTS, AND RETAINING WALLS REQUIRE A SEPARATE REVIEW AND APPROVAL BY
:....., ......:....,
_:..:...::..:.. ...::. "
�Eyy.:: 1.. 1 2 DOMESTIC
/
M SHALL
,. ..:>...... ,. .: .:.3:5.:"..W ._:.;O:. ..._, .:..:.w : .,..:.::
/ M
', .. .. l R -.AIR. I I E VCE LINE
E
BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS. ANY DEVIATION FROM
THE APPROVED PLANS WILL REQUIRE COORDINATION FOLLOWED BY WRITTEN
� 1 6.5 166 9
. ��.
APPROVAL FROM THE CITY.
.
9pC0-01 � /
/
5.
A COPY OF THE APPROVED PLANS SHALL BE ON THE JOB SITE WHENEVER
.
/ r - '
CONSTRUCTION IS IN PROGRESS.
NEW CONC.1 Sill EWALK
6.
THE LOCATIONS OF ALL EXISTING UTILITIES SHOWN HEREON HAVE BEEN
- /
ESTABLISHED BY FIELD SURVEY OR OBTAINED FROM AVAILABLE RECORDS AND
-
/
SHALL THEREFORE BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY
-
1± ME '� = - 169.17
COMPLETE. IT IS THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE
��
166.50 _,- 69.5
APPLICANT'S CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL
�7 -
-
UTILITY LOCATIONS SHOWN, AND TO FURTHER DISCOVER AND AVOID ANY OTHER
. 8
UTILITIES NOT SHOWN HEREON THAT MAY BE AFFECTED BY THE IMPLEMENTATION
0.00% i SpCp-03
10' WIDE PUBLIC
OF THIS PLAN. THE APPLICANT SHALL RECORD ON THE AS -BUILT DRAWINGS ALL
10.50% i SDCO-04
STORM EASEMENT
UNDOCUMENTED UTILITIES DISCOVERED AND ANY CHANGES TO THE APPROVED
i I 170.00
PLANS. THE APPLICANT SHALL IMMEDIATELY NOTIFY THE ENGINEER OF RECORD IF
0.50% i NEW WATER SERVICE
I i I
A CONFLICT EXISTS.
i CONNECTION TO BLDG.
i
S111300-06
i 7.
VERTICAL DATUM SHALL BE NAVD 88 AND HORIZONTAL DATUM SHALL BE NAD 83
NEW SEWER SERVICE
I I
(WA STATE PLANE, NORTH), UNLESS OTHERWISE APPROVED BY THE CITY.
CONNECTION TO BLDG.
REFERENCE BENCHMARK, DATUM, AND ELEVATIONS SHALL BE NOTED ON THE
i i 71 LF 6" PVC SDR 35 0 0.50%
PLANS.
� 121 LF 12" D.I. 0 0.50%
8.
ALL UTILITY TRENCH BACKFILL AND ROADWAY SUBGRADE SHALL BE COMPACTED TO
95% MAXIMUM DRY DENSITY PER SECTION 2-03.3(14)D - COMPACTION AND
i 7 6" PVC SDR 35 0 2.00%
MOISTURE CONTROL TESTS OF THE WSDOT STANDARD SPECIFICATIONS. IN
I
PERMEABLE PAVEMENT AND OTHER INFILTRATION AREAS, ALL TRENCH BACKFILL
o i 169.50
SHALL BE FIRM AND UNYIELDING BUT IN NO CASE SHALL BE COMPACTED TO
I 169.50
MORE THAN 92% OF MAXIMUM DRY DENSITY.
I
0 167.0
ME - i I NEW BUILDING
9.
OPEN CUTTING OF EXISTING ROADWAYS FOR STORM DRAINAGE WORK IS NOT
MAIN F.F.=170.00'
I I
ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY AND NOTED ON THESE
i
APPROVED PLANS. ANY OPEN CUT SHALL BE RESTORED IN ACCORDANCE WITH THE
" I I BSMT. F.F.= 1 60.00'
I
CITY TRENCH RESTORATION STANDARDS.
Ln
I
i
I
10.
ALL PIPE AND STRUCTURES SHALL BE STAKED FOR SURVEY LINE AND GRADE
Ln i
I I
PRIOR TO THE START OF CONSTRUCTION. WHERE SHOWN ON THE PLANS OR
WHERE DIRECTED BY THE CITY, THE EXISTING MANHOLES, CATCH BASINS, OR
o i
INLETS SHALL BE ADJUSTED TO THE GRADE AS STAKED.
zi
I 4" DIA. PERF. PERIMETER FOOTING
II 11.
ALL FLOW CONTROL FACILITIES SHALL BE INSTALLED AND IN OPERATION PRIOR TO,
DRAIN, (I.E.=159.8±, S=0.0%)
o
OR IN CONJUNCTION WITH, ANY CONSTRUCTION ACTIVITY UNLESS OTHERWISE
BYPASS PERFORATED PIPE CONNECTION
APPROVED BY THE CITY.
12.
ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED
FOUNDATION IN ACCORDANCE WITH THE CURRENT STATE OF WASHINGTON
STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL
INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE
FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED
169 14
iI NEW 10' WIDE PUBLIC
BEDDING MATERIAL TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE
ASEMENT
WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE
ME 169 50
I iI
BEDDING AND BACKFILL SHALL BE AS SHOWN ON THE CITY STANDARD PLAN
I
220.00, 220.10, AND 220.20.
- - --
i 13.
T 1
STEEL PIPE SHALL BE ALUMINIZED, ORGALVANIZED WITH ASPHALT TREATMENT
::....
76.9
INSIDE U I
69.8 169.73
167.
14.
ALL DRAINAGE STRUCTURES SUCH AS CATCH BASINS AND MANHOLES SHALL BE
t
.�
FITTED WITH DUCTILE IRON, BOLT -LOCKING LIDS PER THE CITY STANDARD PLAN
168, 73' HIGH MAk. ';_; - ---:-.-:-.:=-may":: ;':: .:.:::
--- ---�._:...:'
204.10, 204.20, 204.30, AND 204.50. STRUCTURES SHALL HAVE:
166. 7 ROCKER WALL ✓' , .":: A .:.:; ":,.;
RECTANGULAR OR ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND
'
:... NE1N- ;CONCRETE_
OUTSIDE OF THE ROADWAY.
168. 1 �� �.::.;.. UR1
ROUND, SOLID LIDS WHEN NOT COLLECTING RUNOFF, AND LOCATED WITHIN THE
166. 1 �-
ROADWAY, BUT OUTSIDE OF THE CURB/GUTTER LINE.
ROUND SOLID LIDS DISPLAYING THE CITY LOGO WHEN WITHIN THE PUBLIC
1_
RIGHT-OF-WAY OR IN AN EASEMENT TO THE CITY. PRIVATE STRUCTURE LIDS
►:_
��
OUTSIDE PUBLIC RIGHT-OF-WAY AND EASEMENTS TO THE CITY SHALL NOT
.>.:
-- ' " " '
DISPLAY THE CITY LOGO.
166.14 N 89°0 '35" W 500.0
89
CM 10
CBI 15.
BUILDINGS AND OTHER STRUCTURES SHALL BE PLACED IN ACCORDANCE WITH
o
0
;
TABLE 4.1 EASEMENT WIDTHS AND BUILDING SETBACKS LINES OF THE RENTON
166.03 1 5.9 i L
SWDM.
166.14 6" BIRO
0
^o 16.
LIDS OF MANHOLES/CATCH BASINS WITHIN PUBLIC RIGHT-OF-WAY SHALL NOT BE
O i
ADJUSTED TO FINAL GRADE UNTIL AFTER PAVING. ALL MANHOLE/CATCH BASIN RIMS
SHALL BE ADJUSTED TO BE FLUSH WITH FINAL FINISHED GRADES, UNLESS
OTHERWISE SHOWN.
17.
ALL DRIVEWAY CULVERTS LOCATED WITHIN CITY RIGHT-OF-WAY SHALL BE OF
SUFFICIENT LENGTH TO PROVIDE A MINIMUM 3:1 SLOPE FROM THE EDGE OF THE
DRIVEWAY TO THE BOTTOM OF THE DITCH.
'E CONSTRUCTION NOTE:
A ' -
F WAS
4�Go 1
fRUCT10N ACTIVITIES ARE ALLOWED WITHOUT
I EASEMENTS OR WRITTEN PERMISSIONS FROM THE
O
ING PROPERTY OWNERS WHERE CONSTRUCTION
WOULD OCCUR. ALL TEMPORARY OFF -SITE
-
;TION EASEMENTS SHALL BE SUBMITTED TO THE CITY
_o 37819 p ��
R FOR REVIEW AND APPROVAL PRIOR TO UTILIZATION.
�F�s
DNA LT
04 1- 7/2019
SURVEYED:
SCALE:
1"=10'
VERTICAL: NAVD 1988
HORIZONTAL: NAD 19W/I99I
C 1 T Y OF
DESIGNED:
J3NP
RENTON
DRAWN:
J3NP
ONE INCH
AT FULL SCALE
DATUM
Planning/Building/Public Works Dept.
REVISED PER CITY REVIEW COMMENTS
PT
4 17 19
PT
CHECKED
J3NP
IF NOT ONE INCH
APPRI M
REVISION
BY
DATE
APPR
SCALE ACCORDINGLY
J3NP
18. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL
BE OF SOUND QUARRY ROCK PLACED TO A MINIMUM DEPTH OF ONE (1) FOOT
AND SHALL MEET THE FOLLOWING SPECIFICATIONS:
4 - 8 INCH ROCK / 40 - 70% PASSING;
2 - 4 INCH ROCK / 30 - 40% PASSING; AND
LESS THAN 2 INCH ROCK / 10 - 20% PASSING.
19. FOOTING DRAINAGE SYSTEMS AND ROOF DOWNSPOUT SYSTEMS SHALL NOT BE
INTERCONNECTED AND SHALL SEPARATELY CONVEY COLLECTED FLOWS TO THE
CONVEYANCE SYSTEM OR FLOW CONTROL FACILITY ON THE SITE, UNLESS
APPROVED BY THE CITY. FOOTING DRAINS SHALL NOT BE CONNECTED TO ON -SITE
BMPS.
20. THE END OF EACH STORM DRAIN STUB SHALL BE CAPPED. A CLEANOUT TOPPED
WITH A BOLT -LOCKING LID MARKED "STORM" SHALL BE LOCATED AT THE PROPERTY
LINE OR AT THE POINT OF CONNECTION OF A PRIVATE STORM DRAINAGE
CONVEYANCE SYSTEM PER THE CITY STANDARD PLAN 227.00.
21. ALL STORM SYSTEM EXTENSIONS SHALL BE STAKED FOR LINE AND GRADE BY A
SURVEYOR LICENSED IN WASHINGTON STATE, AND CUT SHEETS SHALL BE
PROVIDED TO THE CITY PRIOR TO CONSTRUCTION.
22. ALL NEWLY -INSTALLED AND NEWLY -REHABILITATED (PUBLIC AND PRIVATE) STORM
CONVEYANCE SYSTEMS SHALL BE INSPECTED BY MEANS OF REMOTE CCTV
ACCORDING TO THE CITY STANDARD PLAN 266.00. CCTV INSPECTIONS AND
REPORTS SHALL BE SUBMITTED TO THE CITY PRIOR TO RECEIVING APPROVAL TO
INSTALL PROJECT CURBS, GUTTERS AND/OR PAVEMENT.
23. ALL STORM SYSTEMS AND CONNECTIONS TO EXISTING MAINS SHALL BE TESTED IN
ACCORDANCE WITH SECTION 7-04.3(1) OF THE WSDOT STANDARD SPECIFICATIONS
AND IN THE PRESENCE OF A REPRESENTATIVE OF THE CITY. STORM DRAIN STUBS
SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAIN STORM IS
TESTED.
24. FOR ALL DISTURBED PERVIOUS AREAS (COMPACTED, GRADED, LANDSCAPED, ETC.)
OF THE DEVELOPMENT SITE, TO MAINTAIN THE MOISTURE CAPACITY OF THE SOIL
EITHER STOCKPILE AND REDISTRIBUTE THE EXISTING DUFF LAYER AND NATIVE
TOPSOIL OR AMEND THE SOIL WITH COMPOST IN ACCORDANCE WITH STANDARD
PLAN 264.00.
25. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY DOES NOT
RELIEVE THE APPLICANT OF THE CONTINUING LEGAL OBLIGATION AND/OR LIABILITY
CONNECTED WITH STORMWATER DISPOSAL. THE CITY DOES NOT ACCEPT ANY
OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE STORM
SYSTEM PROVIDED DURING CONSTRUCTION.
26. ADEQUATE SAFEGUARDS, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND
ANY OTHER ACTIONS NEEDED TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE
PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF
WORK SHALL BE PROVIDED. ANY WORK WITHIN THE TRAVELED RIGHT-OF-WAY
THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL
PLAN APPROVED BY THE CITY. ALL SECTIONS OF THE WSDOT STANDARD
SPECIFICATIONS 1-10 TEMPORARY TRAFFIC CONTROL SHALL APPLY.
27. PROJECTS LOCATED WITHIN THE CITY'S AQUIFER PROTECTION AREA (APA) SHALL
COMPLY WITH SPECIAL REQUIREMENT #6 OF THE RENTON SWDM AND AQUIFER
PROTECTION REGULATIONS (RMC 4-3-050).
28. PLACEMENT OF SURFACE APPURTENANCES (CATCH BASIN/MANHOLE LIDS,
CLEANOUTS, INLETS, ETC.) IN THE STREET TRAVEL LANE WHEEL PATH,
INTERSECTIONS OF STREET TRAVEL LANES, BIKE LANES, SIDEWALKS, AND
CROSSWALKS SHALL BE AVOIDED WHENEVER POSSIBLE. ANY SURFACE
APPURTENANCE PLACED IN A SIDEWALK OR CROSSWALK SHALL BE FITTED WITH A
NON -SLIP OR NON-SKID LID PER ADA REQUIREMENTS.
29. CLEARLY LABEL PUBLIC AND PRIVATE SYSTEMS ON THE PLANS. PRIVATE SYSTEMS
SHALL BE MAINTAINED BY THE APPLICANT.
30. MINIMUM COVER OVER STORM DRAINAGE PIPE SHALL CONFORM TO TABLE 4.2.1.A2
OF THE RENTON SWDM.
31. CONSTRUCTED PERMEABLE PAVEMENT SHALL BE PERMEABLE ENOUGH TO ABSORB
WATER AT A MINIMUM RATE OF 20 INCHES PER HOUR IMMEDIATELY AFTER THE
PAVEMENT SURFACE HAS BEEN WETTED CONTINUOUSLY FOR AT LEAST 10 MINUTES.
COMPLIANCE WITH THIS MINIMUM RATE SHALL BE CHECKED PRIOR TO
CONSTRUCTION APPROVAL OF THE PAVEMENT. COMPLIANCE MAY BE CHECKED
USING A SIMPLE BUCKET TEST IN WHICH 5 GALLONS OF WATER IS POURED ONTO
THE PAVEMENT SURFACE ALL AT ONCE. IF ONLY A MINOR AMOUNT OF WATER
PONDS OR RUNS OFF THE SURFACE, THEN THE PAVEMENT IS CONSIDERED TO
MEET THE MINIMUM RATE OF ABSORPTION. AT LEAST ONE TEST SHALL BE
CONDUCTED PER 1,000 SQUARE FEET OF PERMEABLE PAVEMENT. IF THIS TEST IS
NOT CONCLUSIVE, THEN ANOTHER TEST PER ASTM C1701 SHALL BE CONDUCTED.
FOR LARGE AREAS (E.G., PARKING AREAS), TESTING OBSERVATION MAY BE
ACCOMPLISHED WHILE WALKING BEHIND A SLOWLY MOVING WATER TRUCK
DISCHARGING WATER AT A RATE SIMILAR TO THE BUCKET TEST. PERMEABLE
PAVERS SHALL BE TESTED USING ASTM C1781.
R -40,4901
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING SURFACE WATER UTILITY +
jchavez 04/23/2019 jfarah 04/26/2019 '
WATER UTILITY AKA
agafour 04/23/2019 '
DATE:
SINGH RESIDENCE -LOT 21 2/11/19
1129 N. 3 3 R D PLACE FIELDWOK:
PAGE.
CIVIL PERMIT
DRAWING, NO -
GRADING & STORM DRAINAGE C 1
PLAN SHEET SHEET: 1 OF:3
ME