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DATUM
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HORIZONTAL DATUM:
NAD '83/'91
ASBUILT TESC NOTES AND DETAILS
OF
EDENFIELD (SUMPTER) SHORT PLAT
A PORTION OF SECTION 14, TOWNSHIP 23 N., RANGE 05 E., W.M.
CITY OF RENTON, KING COUNTY, WASHINGTON
EROSION AND SEDIMENT CONTROL {ESC) STANDARD PLAN NOTESi
T14E FOLLOWING IS A LISTING OF GENERAL NOTES TiiAT SHALL BE INCORPORATED IN THE EROSION AND SEDIMENT CONTROL EESC) PLAN SET. ALL THE NOTES ON THE
LIST MAY NOT PERTAIN TO EVERY PROJECT THE APPLICANT OR OWNER. HEREBY RE:FERREO TO AS APPLICANT, MAY STRIKE OUT IRRELEVANT NOTES IF NOT
APPLICABLE TO THE PROJECT. HOWEVER- THE APPLICANT SHALL N07 RENUMBER NOR E017 THE REMAINING NOTES. IF ADDITIONAL NOTES ARE NEEDED FOR SPECT, C
A! EPECTS, THEY SHALL BE ADDED AFTER THE ESC STANDARD PLAN NOTES.
I- BEFORE ANY CONSTRUCTION OR OEVELdPMENT ACTIVITY OCCURS, A PRE -CONSTRUCTION MEETING SHALL BE HELD AMONG THE CITY OF RENTON. HEREBY
REFERRED TO AS THE CITY, THE APPLICANT, AND THE APPLICANTS CONTRACTOR
2. THE APPLICANT 1S RESPONSIBLE FOR OBTAINING THE WASHINGTON STATE DEPARTMEN7 OF ECOLOGY (ECOLOGY) CONSTRUCTION STORMWATER GENERAL
PERMIT. IF FF IS RE420RED FOR THE PROJECT THE APPLICANT SHALL PROVIDE THE CITY CMES OF ALL MONITORING REPORTS PROVIDED TG ECOLOGY
ASSOCIATED WITH THE CONSTRUCTION STORMWATER GENERAL PERMIT
3. THE ESC PLAN SET SHALL INCLUDE AN ESC CONSTRUCTION SEWENCE DETAILING THE ORDERED STEPS THAT SHALL BE FOLLOWED FROM CONSTRUCTION
COMMENCEMENT TO POS7•PROJECT CLEANUP IN ORDER TO FULFILL PROJECT ESC REQUIREMENTS -
THE 13CUNDARIES OF THE CLF_�AHING LIMFTs, sE NSITIVE AREAS AND THEIR BUFFlmRs, Atoll AREAS cW VEGETATION PREs@RVATION AND TREE RETENTION AS
PRESCRIBED ON THE PLAN{S1 SHALL BE CLEARLY DELINEATED BY FEHCFNG AND PROTECTED IN THE FIELD IN ACCORDANCE WITH APPENDIX D OF THE Cary OF
Rl-zNTON SURFACE WATER DE&GN MANUAL (RENTON SWYDM) PRIOR TO THE START OF CONSTRUCTION. DURING THE CONSTRUCTION PERICC. NO DISTURBANCE
BEYOND THE GI-EARPNU LIM FIE SHALL BE PERMFITED. THE CLEARING LIMITS SHALL 8E MAINTAI NFO BY THE APPUCANTIESC SUPERVISOR FOR THE DURATION OF
CONSTRUCTION
5. STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT
ADDITIONAL MEASURES, SUCH AS CONSTRUCTED WHEEL WASH SYSTEMS OR WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL PAVED AREAS ARE KEPT
CLEAN AND TRACT{ -CUT TO ROAD RIGH7 OF WAY DOES NOT OCCUR FOR THE DURATION OF THE PROJECT, IF SEDIMENT IS TRACKED OFFSITE, PUBLIC ROADS SHALL
BE CLEANFD THOROUGHLY AT THE ENE) OF EACH DAY, OR MORE FREOUENTLY DURING WET WEATHER, AS NECESSARY TO PREVENT SEDIMENT FROM ENTERING
WATERS OF THE STATE
13. WASHOUT FROM CONCRETE: TRUCKS SHALL HE PERFORMED OFF SFfE OR IN DESIGNATED CONCRETE WASHOUT AREAS ONLY. UO NOT WASH OUT CONCRETE
TRUCKS ONTO THE GROUND, OR TO STORM DRAINS OR OPEN DITCHES. CN•SITE DUMPING OF EXCESS CONCRETE SHALL ONLY OCCUR IN DESIGNATED CONCRETE
WASHOUT AREAS.
7. ALL REOUfRED ESC RMPS SHALL BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING ANDIOR CONSTRUCTION TO PREVENT TRAkJSPORTATION OF
SEDIMENT TO SURFACE WATER, DRAINAGE SYST€MS AND ADJACENT PROPERTIES ALL ESC RMPS SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL
SUCH TIME THAT CLEARING ANDIOR CONSTRUCTION IS COMPLETE AND POTENT [At FOR ON -SITE EROSION HAS PASSED. ALL ESC RMPS SHALL BE REMOVED AFTER
CONSTRUCTION IS COMPLETED AND THE SITE HAS SEEN STABIUZED TO ENSURE PCITENTIAL FOR CN-SITE EROSION DOES NOT EXIST THE IMPLEMENTATION,
MAINTENANCE REPLACEMENT, ENHANCEMENT, AND REMOVAL OF ESC BMPS SMALL BE THE RESPONSIBILITY OF THE APPLICANT
S. ANY HAZAft=US MATERIALS OR LIUUID PROUDCTS THAT HAVE THE PDT ENTIAL TO POLLUTE RUNOFF SHALL BE DISPOSED OF PROPERLY.
9 THE ESC RMPS DEPICTED ON THIS DRAWING ARE INTENDFD TO HE MINIMUM REDUIREMENTS TO MFZ7 ANTICIPATED SITE CONDITIONS, AS CONSTRUCTION
PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DICTATE- THE APPLICANT SHALL ANTICIPATE THAT MORE ESC RMPS WILL BE NECESSARY TO E14SURE
COMPLETE SILTATION CONTROL ON THE PROPOSED SETE. DURING THE CCURSE: OF CONSTRUC-TION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE
APPLICANT TO AiDDRESS ANY NEW CONDITIONS THAT MAY BE CRF..ATED BY THE ACTNITIES AND TO PROVIDE ADUMONAL ESC BMPS, OVER ANDABDYE MINIMUM
kI=OUIREMENTS, As MAY BE NEEIIEO, TO PROTECT AOJACEIIT PTTOPImFmES AN 13 WATER QUALTIv al:m THE RECEIVING DRAINAGE SYSTEM_
10 APPROVAL OF THIS PLAN Ili FOR ESC ONLY. IT DOES NOt CQNSTMUM AN APPEtovAL OF STORM DRAINAGE DESIGN, SIal= NOR LOCATION OF PIPE$, krt"ICTORS,
CHAN?4tk S, OR STDRMWAT€R FACILITIES-
11 ANY DEWATERING SYSTEM NECESSARY FOR THE CONSTRUCT1C&I OF STORMWATE R FACILITIES SHALL BE SUBMITTED TO THE CITY FOR REVIEW AND APPROVAL
12 ANY AREAS OF EXPOSED SOILS. INCLUDING ROADWAY EM11ANKMENTS, THAT WILL N❑T BE DISTURBED FOR TWO DAY9 CURING THE WET SEASON IOCTOBER IST
THROUGH APRIL 30TH) OR SEVEN DAYS DURING THE DRY SEASON IMAY 1ST THROUGH SEPTEMBER 00TH; SHALL BE IMMEDIATELY STABILIZED WTTH THE APPROVED
ESC COVER METHODS {E G.. SEEDING, MULCHING, PLASTIC COVERING, ETC,I IN CONFORMANCE WITH APPENDIX 0 OFTHE RENTON SWDM
13 WET SEASON ESC REGuIREMENTSAPPLY TO ALL CONSTRUCTION SITES BETWEEN OCTOBEk 1ST AND APRIL MTN, UNLESS OTHERWISE APPROVED BY THE CITY-
14 ANY AREA NEEDING ADOFTICNJLL ESC MEASURES, NOT REQUIRING EMMEDiATE ATTFNTICN, SHALL C3E ROf7RESSEb WITHIN SiirVFN (?) DAYS
15. THE ESC RMPS ON INACTIVE 8iTE6 $HALL RE INSPI=CTED AND MAWAINM AT A MINIMUM OP ONCE A MONTH CA WITHIN Z,7 HOUR$ FOLLOWING A STcam EVENT -
INSPECTION AN13 MAINTENANCE SHALL OCCUR YOREE rREQUENTLY AS REQUIRED BY THE CITY.
15 13EFORE COMkAENCEMENT OF ANY rONSTRUCTKM ACTIVITY. CATCH EU451N lN5F:RTS PER THE CITY STANDARD PLAN 21630 SHALL BE PROVIDED FOR ALL STORM
BRAIN INLETS DOWNSLOPEE AM WITHIN 500 FEET OF A 0I$TURE3EJ) OR CONSTRUCTION AREA, UNLESS TKE RUNOFF THAT ENTERS T}IE INLET WILL. I}E CONVEYED
TO A SEDIMENT POND OR TRAP ALL CATCH BASIN INSERTS SHALL BE PERIODICALLY INSPECTED AND REPLACED AS NECESSARY TO ENSURE FlJLLY FUNCTICNING
CONDITION.
17 AT NO TIME SHALL SEDIMENT ACCUMULATION ExCEED 2r3 OF THE CAPACITY OF THE CATCH BASIN SUMP- ALL CATCH BASIN$ AND CONVEYANCE LINES SHALL BE
CLEANED PRIOR TO PAVING THE CLEANING OPERATION SHALL NOT FLUSH SEOIMFNT-LADEN WATER INTO THE DOWNSTREAM $YSTEM.
13. ANY PERMANENT STORMWATER FACILITY LCWAT1CN USED AS A TEMP❑RARY SI=TTLING BASIN SHALL HE MODIFIED WITH THE NI=CESSARY ESC EIMPS AND SHALL
PROVIDE ADEQUATE STORAGE CAPAGFFY. IF THE TEMPORARY FACILITY IS TD ULTIMATELY FUNCTION A$ AN INFILTRATION SYSTEM IN ITS PERMANENT STATE, THE
TEMPORARY FACILITY SHALI, BE ROUGH GRADED $0 THAT THE BOT70M ANES SIDES ARE AT LEAST THREE FEET ABOVE THE FINAL QRADE OF THE PERLWNF ENT
FACILITY
10 AREAS DESIGNATED ON 711E PLAN(S) CONTAINING EXISTING STORMVIATER FACILITIES OR ON -SITE SNIPS (AMENDED SOILS, SIORETENIION, PERMEABLE PAVEMENT
ETC.) SHALL BE CLEARLY FENCED AND PROTECTED USING ESC RMPS TO AVC110 SEDIMENTATION AND COMPACTION DURING CONSTRUCTION
20. PRIOR TO THE BEGINNING 0f THE WET SEASON IOCTOBFR 1ST]. ALL DISTURBW AREAS SHALL BE INSPECTED TO IDENTIFY WHICH ONES SHALL BE SODDED OR
SEEDED IN PREPARA710N FOR INN. WINTER RAINS. DISTURBED AREAS SHALL BE SODDED OR SEEDE- D WITHIN ONE WEEK O THE BEGINNING OF THE WET SEASON.
AN ExHIBIT OF THOSE AREAS TO DE SGDOEO OR SEEDED AND THOSE AREAS TO REMAIN UNCOVERED SHALL BE SUBUFTED TO THE CITY FOR REVIEW
21. PRIOR TO FINAL CONSTRUCTION ACCEPTANCE, THE PROJECT SITE SHALL BE STABILIZED TO PREVENT SEDIMENT -LADEN WATER FROM LEAVING THE PROJECT SITE
ALL ESC BAPS SHALL BE REMDVED, AND 5TORMWATER CONVEYANCE SYSTEMS, FACILITIES, AND ON -SITE BMP$ SHALL BE RESTORED TO THEIR FULLY
FUNCTIONING CONDITION ALL DISTURBED AREAS OF T"E PR0.IECT SITE SHALL BE VEGETATED OR OTHERWISE PERMANENTLY STABILIZED AT A MINIMUM.
DISTLIR8E0 AREAS SHALL N SODDED OR SEEDED AND MULCHED TO ENSURE THAT SLFFICIENTCOVER WILL DEVELOP SHORTLY AFTER FINAL APPROVAL. MULCH
WITHOUT SEEDING IS ADEQUATE FOR AREAS TO SE LANDSCAPED BEFORE OCTOBER sST.
12 ROCKERIES ARE CONSIDERFJ) TO BE A METi i)OOF BANK STARILIZATIOM AND EROSION CON7RCK-- ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS
RETAINING WALL$. ALL ROCKFRIFS IN CITY ROAD RIG HTS-OF�wAY SHALL AE OONSTRUCTE D IN AGCOROANCE WITH CFTY STANtIARG9- ROCKERIES OUTSH)P dF
ROAD RI0HTavF-WAY SHALL 13F CoN >tRUOTEP 1N AOGDRDANOE WITH THE INT"NATIONAL BUILDING CODE
UNLESS DTHT.RVASE N13TED DRAWING li NOT TO SCAB I?ITSI
STD. PLAIN - Z68.00
% - * PUBLIC WORKS EROSION AND SEDIMENT CONTROLITR a;
DEPARTMENT L�AZ9/28/201<8 ]
STANDARD PLAN NOTES
DATF
:45 Ah
BEST MANAGEMENT PRACTICES (BMP) ALTERNATIVES
MULCH MATERIAL
DUALITY
APPLICATION
APPLICATION
DEPTH OF
REMARKS
STANDARDS
/VW SIP
/ACRE
APPLICATION
GRAVEL, SLAG, OR
WASHED, 3/4"-1-1/2"
9 CU YDS
3 INCHES
FOR SHORT SLOPES AND AROUND WOODY PLANTS & ORNAMENTALS
CRUSHED STONE
SIZE
USE WHERE SUBJECT TO FOOT TRAFIC. APPDX. 2000 LBS/CU YD.
AIR DRIED, FREE FROM
75-100LBS OR
1-1/2 TO 2-1/2
MINIMUM OF 2 IN
USE WHERE THE MULCHING EFFECT IS TO BE MAINTAINED FOR LESS
HAY OR STRAW
UNWANTED SEEDS &
2-3 BALES
TONS OR 90-120
DEPTH, GREATER ON
THAN 3 MONTHS. ANCHOR BY CRIMPING, COVERING WITH NETTING
COARSE MATERIAL
BALES
STEEP AREAS OR NEAR
SPRAYING WITH TACKIFIER AND/OR KEPT MOIST.
PROTECTED AREAS)
PLASTIC SHEETING
MINIMUM 6-MIL
ANCHOR WITH SANDBAGS OR TIRES ON 10-FOOT GRID IN ALL
THICKNESS
DIRECTIONS. OVERLAP EDGES.
JUTE MAT, WOVEN
N/A
N/A
USE ON STEEP SLOPES GREATER THAN 2:1 IN ADDITION
STRAW BLANKET
TO HYDROSEED OR WOOD FIBER WITH TACKIFIER.
SYNTHETIC FIBER
BLANKET
WOOD FIBER
DYED GREEN SHOULD
25-30 LBS.
1000-1500LBS
IF USED ON CRITICAL AREAS, OR STEEP SLOPES, DOUBLE THE
CELLULOSE (PARTIALLY
NOT CONTAIN GROWTH
NORMAL APPLICATION RATE. APPLY W/HYDROMULCHER. NO
DIGESTED WOOD
INHIBITING FACTORS
TIE -DOWN REQUIRED.
FIBERS)
WOOD FIBER APPLIED
1.25 TONS PER
USE 90 GAL/ACRE TACKIFIER FOR STEEP SLOPES LESS THAN
WITH HYDROSEEDING
ACRE;
2:1; 120 GAL/ACRE FOR STEEPER THAN 2:1
OR ALONE
BARK CHIPS
MIN. OF 2 IN. DEPTH
DO NOT USE ON SLOPES STEEPER THAN 6%
WOOD CHIPS
TREAT WITH 12LBS
MIN. OF 2 IN. DEPTH
DO NOT USE ON SLOPES STEEPER THAN 15%
(HOG FUEL)
NITOGEN FERTILIZER/TON
HYDROSEED
USE MIX RECOMMENDED
USE DOT SLOPE MIX FOR STEEP SLOPES.
ABOVE
BENCHMARK
FOUND PUNCHMARK IN Y4„ BRASS FOUND PUNCHMARK IN 1Y"
DOME IN CONCRETE MONUMENT IN BRASS DOME IN 4X4 0.4"
VERTICAL DATUM: CASE 0.5" BELOW GRADE OBSERVED BELOW GRADE OBSERVED 37555
NAVD '88 N: 175866.55, E: 1319201.78 N: 175852.22, E: 1319809.82 NO.
RECORD DRAWINGS AS BUILT
REVISION
FILTER FABRIC FENCE INSTALLATION NOTES:
THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL CUT TO THE
LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN JOINTS ARE NECESSARY,
FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT POST, WITH A
MINIMUM 6-INCH OVERLAP, AND BOTH ENDS SECURELY FASTENED TO THE POST
2. THE FILTER FABRIC FENCE SHALL BE INSTALLED TO FOLLOW THE CONTOURS
(WHERE FEASIBLE). THE FENCE POSTS SHALL BE SPACED A MAXIMUM OF 6 FEET
APART AND DRIVEN SECURELY INTO THE GROUND (MINIMUM OF 30 INCHES)
3. A TRENCH SHALL BE EXCAVATED, ROUGHLY 8 INCHES WIDE AND 12 INCHES DEEP,
UPSLOPE AND ADJACENT TO THE WOOD POST TO ALLOW THE FILTER FABRIC TO BE
BURIED
4. WHEN STANDARD STRENGTH FILTER FABRIC IS USED, A WIRE MESH SUPPORT FENCE
SHALL BE FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS USING
HEAVY DUTY WIRE STAPLES AT LEAST 1 INCH LONG, TIE WIRES OR HOG RINGS.
THE WIRE SHALL EXTEND INTO THE TRENCH A MINIMUM OF 4 INCHES AND SHALL
NOT EXTEND MORE THAN 36 INCHES ABOVE THE ORIGINAL GROUND SURFACE
5. THE STANDARD STRENGTH FILTER FABRIC SHALL BE STAPLED OR WIRED TO THE
FENCE, AND 20 INCHES OF THE FABRIC SHALL BE EXTENDED INTO THE TRENCH.
THE FABRIC SHALL NOT EXTEND MORE THAN 36 INCHES ABOVE THE ORIGINAL
GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES
6. WHEN EXTRA STRENGTH FILTER FABRIC AND CLOSE POST SPACING ARE USED, THE
WIRE MESH SUPPORT FENCE MAY BE ELIMINATED. IN SUCH A CASE, THE FILTER
FABRIC IS STAPLED OR WIRED DIRECTLY TO THE POSTS WITH ALL OTHER
PROVISIONS OF STANDARD NOTE 5 APPLYING
7. THE TRENCH SHALL BE BACKFILLED WITH 3/4-INCH MINIMUM DIAMETER WASHED
GRAVEL
8. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR
USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN PERMANENTLY
STABILIZED
9. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL
AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS
SHALL BE MADE IMMEDIATELY
TEMPORARY EROSION CONTROL SEED MIX PER RSWDM (D.2.1.2.13)
% WEIGHT
% PURITY
% GERMINATION
CHEWINGS OR RED FESCUE
FESTUCA RUBRA VAR. COMMUTATA OR
40
98
90
FESTUCA RUBRA
ANNUAL OR PERENNIAL RYE
40
98
90
LOLIUM MULTIFLORUM OR LOLIUM PERENNE
REDTOP OR COLONIAL BENTGRASS
AGROSTIS ALBA OR AGROSTIS TENUIS
10
92
85
WHITE DUTCH CLOVER
TRIFOLIUM REPENS
10
98
90
TJS 10/10/22 BJT s'IwE"m'
DEM RK
MAwN: RK
cHE BJT
BY DATE APPR BJT
N/A
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERTICAL NAVD 1
HORIZONTAL• NAD 19W 1991
DATU M
CALL BEFORE YOU DIG:
1-800-424-5555
CITY OF
RENTON
Planning/Building/Public Works Dept.
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IN COMPLIANCE WITH CITY OF RENTON STANDARDS
Q
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ASBUILT TESC NOTES
AND DETAILS
EDENFIELD (SUMPTER) SHORT PLAT
MAINVUE WA LLC
1110112TH AVE NE, SUITE 202
BELLEVUE, WA 98004
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