HomeMy WebLinkAboutR-412313SECTION 08, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M.
Occu5ign Envelope ID- 6EECFSB6-602A-4E4A-B438-A317AA63B878 DocuSign Envelope 10: 6EECF5B6 B02AAE4A-B436-A317AA638878 OccuSign Envelope 10: 6EECFSB6-6024-4E4A-B436-A317AA638878
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SECTION A
2'�" RbCfi
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L
L = THE DISTANCE SUCH TI-AT POINTS B
Ia. MIN.
A AND RARE OF EQUAL ELEVATION
BOTTOM OF DITCH
NOTES:
1. CONDITIGNS CF USE
1.1 WHERE THERE IS CONCENTRATED RUNOF= ; FROM DISTURBED AREAS TO AND FROM SEDIMENT PONDS OR TRAPS-
12 TO CONVEY RUNOFF INTERCEPTED FROM UF40157URBED AREAS AROUND THE SITE TO A NON -EROSIVE DISCHARGE POJNT.
2. MATNTEHANC:E STAKK)ARM
2.1. ANY SEDIMENT DEPOSITION Or MORE THAN 9 INCHES SHALL BE REMOVED SC THAT THE CHARNEL IS RESTORED TO ITS ORIGINAL DESIGN CAPAGIT'Y
22 THE CHECK{ DAM SHALL BE EXAMINED FOR SIGNS OF SCOURING AND EROSION OF THE BED AND BANKS. IF SCOURING AND EROSION HAS OCCURREF'
AFFECTED AREAS SHALL BE PROTECTED BY RIPRAP OR AN EROSION CONTROL BLANKET OR NET.
JWLE55 OtH[ RVLIISE 14010, DRAWING IS Hot TO SCALE [NTSI
sfia. PLAN - 217.4G0
URI DEPARTMENTPUBLICWORKS DITCH CHECK DAMS PPR nGAZ 9/28/2018 1
NUIV
P.Ida wo:As Mmniuiaio nAT F'
IF
2`x2' 14 GALGI= WIRE, OR
EQUIVALENT, IF STANDARD
STRENGTH FABRIC USED
FILTER FABRIC M11v.
--I�------------I�--
£ MAX-ACINQ YI
12-MIN
�70 $' PF WIRE BAMINNG IS USED I 4'x4' MIN. TRENCH
ul BACKF ILL TRENCH %KITH NATiV€ SOIL �I
OR 3W TO 1.112" WASHED GRAVEL
2'x4" WOOD POSTS, STEEL FENCE POSTS, OR EQUIVALENT (TYP.i
NO*E$:
1- CONDITIONSCFUSE
1.1 . SILT FENCE MAY RE USr-D DC+WNSLOPr-- OF ALL 1315TIJkgED AREAS.
1.2. SILT FENCE IS NOT INTENDED TO TREAT CONCENTRATED FLOWS. NOR IS IT INTENDED TO TREAT SUBSTANTIAL AMOUNTS OF OVERLAND FLOW ANY CONCENTRATED
FLOW MUST BE CONVEYED THROUGH THE DRAINAGE SYSTEM TO A SEDIMENT TRAP OR POND.
2. DESIGN AND INSTALLATION SPECIFICATKDNS
2.1. THE GEOTEXTILE USED mi-IST MEET THE STANDARD LISTED BELLOW. A COPY OF THE MANUFACTURERS FABRIC SPECIFICATIONS MUST 8P AVAILABLE ON SITE -
ADS (ASTM D47511
Xp-tM SIEVE SIZE (0.15D-G.I5mm) FOR SILT FILM
50.100 SIEVE SITE (0 30-U 15mm) FOR OTHER FABRICS
WATER PERMITTIVUY {ASTM 04491)
C.D2 SEC71 NIINFMUM
GRAB TENSILE STRENGTH (ASTM 04532)
180 LBS. MIN. FOR EXTRA STRENGTH PA6121C
100 LBS. MIN. FOR STANDARD STRENGTH FABRIC
C,: tAB TENSILE ELONGATION (ASTM 04022)
3D6 MAX. (WOVEN)
ULTRAVIOLET RESISTANCE W7M D4355)
70%MIN.
2.2 STANDARD STRENGTi-1 FABRIC REQUIRES WIRE BACKING TO INCREASE THE STRENGTHI OF THE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY BE REQUIRED
FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMA04CF WA+ZRANT$ A STROIJGER FENCE.
2,3- WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT HE STEEPER THAN 2H:1V
2.4- IF A TYPICAL SILT FENCE IS USED, THE STANDARD 4'XO TRENCm MAY 6E REDUCED AS LONG AS THE BOTTOM 9INCHES OF THE SILT PENCE FABRIC 18 WELL BURIED ANC,
SECURE IN A TRENCH THAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS OR UNDERMINE THE SILT FENCE.
2.5, FILTER FABRIC FENCES SIRALL BE INSTALLED ALONG CONTOURS WHENEVER POSSIBLE.
3- IITA INTENANCEE STANDARDS
3.1- ANY DAMAGE SHALL BE REPAIRED IMMEDIATELY
3.2, IF CONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND.
3,3. T IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OF THE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING
CHANNEUVATION OF FLOWS PARALLEL TO THE FEt4CE. IF THIS OCCURS, REPLACE THE FENCE OR REMOVE THE TRAPPED UDIMENT.
3.4- BE.DIMENT MUST BE f3EMQVEU WHEN SEDIMENT IS 6INCHES HIGH.
3.5, IF THE FILTER FABRIC [GEOTE.XTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDDWN. hT SHALL BE REPLACED.
:45 AN
INSTALL DRIVEWAY CULVERT
IF THERE IS A ROADSIDE
DITCH PRESENT, AS PER CITY
ROAD STANDARDS
�xSS�SNO R4�
4"-V QUARRY SPALLS �
GEOTEXTILE
CONSTRUCTION ENTRANCE NOTES:
1 DRIVEWAYS SMALL BE PAVED TO
THE EDGE OF THE RIGHT-05-WAY
PRJOR 70 1NS7ALLATION OF THE
CONSTRUCTION ENTRANCE TO
AVOID DAMAGING OF THE
ROADWAY.
2. IT IS RECOMMENDED Ttb1T THE
ENTRANCE BE CROWNED SO THAT
RUNOFF N#NINS OPF THE PAL}
IF MIN.
PROVIDE FULL WIDTH OF
INGRESSlEGRE= AREA
12' MIN THICKNESS `[
NOTES:
1. COWDI TIDN OF i, S
1-1- CONSTRUCTION ENTRANCE SHALL B� STABIOZEU WHEReVER TRAFFIC WILL BE LEAVING A CONSTRUCT10J451TE AND TRAVELING ON PAVED ROADS OR OTHER
PAVED AREAS WITHIN 1.00D FEET OF THE SITE
LL FOR RESIDENTIAL CONSTRUCTION PROVIDE STABILIZED CONSTRUCTION ENTRANCES FCR EACH RESIDENCE IN AIDDITION TO Ti IE MAIN SUBDIVISION
ENTRANCE STABILIZED SURFACES SHALL BE OF SUFFICIENT L£NGTAWIDTH TO PROVIDE VEHICLE ACCESSIPARNING, BASED ON LOT SIZEICONFIGURATION.
2. DESIGN AND IN57ALLATIDN SPECIFICATIONS
2.1- A SEPARATION C, FOTEXTILE SHALL BE PLACED UNDER THE SPALLS TO PREVENT FINE SEDIMENT FROM P JMPING UP INTO THE ROCK PAD. THE GEOTEXTILE
SHAI 4 MEET THE FLOWING STANDARDS:
GRAB TENSILE STRENGTH (ASTM D46M)
200 LBS. MIN,
GRAB TENSILE ELONGATION ASTM D46321
M% MAX. (WOVEN)
CSR PUNCTURE STRENGTH (ASTM D6241)
4B5 LSS MIN
14oS (ASTM 04751 )
26445 (U.S. STANDARD SIEVE SIZE)
22. DO NOT USE CRUSHED CONCRETE, CEMENT, OR CALCIUM CHLORIDE FOR CONSTRUCTION ENTRANCE STABILIZATION BECAUSE THESE PRODUCTS RAISE DH
LEVELS IN STORMWATER AND CONCRETE DISCWSRGF TO SURFACE WATERS OF THE STATE IS PRCHAFTED.
2.1 HOG FUEL (WOOD BASE17 MULCH) MAY 8E SUBSTITUTED FOR OR COMBINED WITH QUARRY SPALLS IN AREAS THAT WILD- NOT 8E LsED FOR PERMANENT ROADS.
HIM FUEL IS MOT RECOMMENDED FOR ENTRANCE STABILIZATION IN URBAN AREAS. THE INSPECTOR MAY AT ANY TIME REQUIRE THE USE OF QUARRY SPALLS
IF THE HOG FUEL IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT OR IF THE HOG FUEL IS BEING CARRIED ONTO #PAVEMENT.
2.4. FENCING SHALL BE INSTALLED AS NECESSARY TO RESTRICT TRAFFIC TO THE CONSTRUCTION ENTRANCE.
2,5. WHENEVER POSSIBLE -THE ENTRANCE SHALL BE CONSTRUCTED ON A FIRM, COMPACTED SUBGRADE. THIS CAN SUBSTANTIALLY INCREASE THE
EFFECTIVENESS OF THE PAD AND REDUCE THE NEED FOR MAPKF ENANCE-
3. MAINTENANCE STANDARDS
3.1. QUARRY SPALLS SHALL 19E ADDED IF THE PAD 15 &0 LONGER IN ACCORDANCE WITH THE SPEUPRuATFONS.
3.2. IF THE ENTRANCE IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT. THEN ALTERNATIVE MEASURES TO KEEP THE STREETS FREE OF
SEDIMENT SHALL BE USED, THIS MAY INCLUDE STREET SWEEPING. AN INCREASE IN THE DIMENSIONS OF THE ENTRANCE, OR 7HE INSTALLATION OF A WHEEL
WASH. IF WASHING IS USED- IT SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK, AND WASH WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND
3.3. ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY SWEEPING THE SEDIMENT COLLECTED BY SWEEPING SHALL BE
REMOVED OR STA611-12ED ON SITE THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET- EXCEPT WHEN SWEEPING IS INEFFECTIVE AND
THERE M A THREAT TO PUBLIC SAPETY. IF IT Is NECESSARY TO WASH THE STREETS, A SMALL SUMP MUST BE CONSTRUCTED- THE SEDIMENT WOULD THEN BE
WASHED INTO THE SUMP WHERE IT CAN BE CDNTROLLE0 ANO U1scHARaM APPPOPRIATCLY. WASH WATER MUST J3E PUMPED SACK ONTO THE SiTL AND
CANNOT DISCHARGE TO SYSTEMS 7RIBUTARY To SURFACE SKATERS.
1C ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAP AND END UPON THE ROADWAY SHALL BE REMOVED IMMEDIATELY.
35. IF VEHICLES ARE ENTERING OR EXITING THE. SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(8), FENCING SHALL BE INSTALLED TO CONTROL
TRAFFIC.
4jwLE35 ❑lmEF VVISi Ncilca, QRAW[NG 15 NI7F Tc 5CAU [k7s1
STD. PLAN - 21S.10
PUBLIC WORKS PROVTm
ZIP I DEPARTMENT STABILIZED CONSTRUCTION ENTRANCE GAZ 912812018 I
F.- W.-I. 3dn, - DATF
23.1
RISER PIPE (PRINCIPAL
SPILLWAY) OPEN AT TOP WITH
TRASH RACK
DEWATERING DEVICE
(SEE RISER DETAIL)
\\ 23.1
i
3.5'
\\ Z SETTLING
\ DEPTH
� \f
6' MIN. WIDTH LINED WITH 1
FOOT THICK OF 8" QUARRY
SPALLS
CREST OF
EMERGENCY
SPILLWAY 5' ABOVE
BOTTOM OF POND
1 23.1
:45 Al
6' SEWER PIPE WITH RUMFt rLY VALvlts
aNT SUMP SMITH Y OF CATCH
70ACCOMMODATE
CLEANING BY TRACJ(HOE c
3" TRASH PUMP WITH FLOATS ON SUCTION HOSE
2" SCH 4D
- 1 1f2" BCH 4fl FOR SPRAYERS
yI RI
MI DP41N7 SPRAY
o a I NQ,ZZL;ES. IF NEEDED
2"6� E 5� a� 2 I SH IV I 2% SLOPE
II
15' ATB APRON 70 =
PROTECT GROUND FROM r
SPLASHING WATER ATB CONSTRUCTION ENTRANCE
BALL VALVE iTYP.L
ASPHALT CURB ON THE LOW ROAD SIIDE
TO DIRECT WATER BACK{ TO POND
PLAN VIEEW 6' SLEEVE UNDER ROAD
I CURB
6' ATB OVER CRUSHED BASE MATERIAL
OR N)' ATB OVER A GOOD SUBGRADE 6" SLEEVE
ELEVATION VIEW
I-CCA7E INVERT OF TOP PIPE 12' TO
14' ABOVE BOTTOM OF WHEEL WASH 18' -
LEVEL,
Gk8' SUMP TO ACCOMMODATE WATER
CLEANING BY7RACKHOE -1 S2"TO14'DEEP
DRAIN PIPE WITH
RUTTERFLY VALVE
SECTION A
NOTES:
1, CQMWrK) lS OF USE
1.1. WHEN A 6TABILI2ED CONSTRUCTION ENTRAJNCE IS NOT PREVENTING SECIMENT FROM BEING TRACKED ONTO PAVENEW, WHEEL WASHING IS GENET2A-LY AN EFFECTIV
£ROSfON AND SEDIMENT CONTROL METHOD AND BMP WmEN INSTALLED WITH CAREFUL ATTENTION TO TOPOGRAPHY,
2. DESIGN AND INSTALLATION SPECIFICATIONS
2.1. USE A LOW CLEARANCE TRUCK{ TC TEST THE WHEEL WASH BEFORE PAVING. EITHER A IDELLY DUMP OR LOWBOY YUILL WORK WELL TO TEST CLEARANCE.
22. MIDPOINT SPRAY NCIZZLES ARE ONLY NEEDED IN VERY MUDDY COND1TiONS.
2.3. POLYACRYLAMIDE (PAM) ADDLED TO WHEEL WASHWATER AT A RATE OF D.254-5 POUNDS PER t,000 GALLONS OF SKATER 1NCREASE3 EFFECTIVENESS AND REDUCES
CLEANUP TIME IF PAM IS ALREADY BEING USED FOR OUST OR EROSION CONTROL ,ANO IS $SING APPLIED BY A WATER TRUCK, THE SAME TRUCI< MAY BE USED TO
CHANGE THE WASHWATER.
9- MAJI NTENANCE STANDARDS
3.1. THE WHEEL WASH 5++0UL0 START OUT EACH DAY WITH CLEAN, FRESHWATER
3.2. THE WASHWATER SHOULD BE CHANGED A MINIMUM OF ONCE PER DAY. ON LARGE EARTHWORK JOBS -WHERE MORE THAN 10 TO 20 TRUCKS PER HOUR ARE EXPECTED,
THE WASHWATER WELL NEED TO 13E CHANGED MORE OFTEN.
3-3. WHEEL WASH OR TIRE BATH wAsHWA7ER SHALL BE DLSCHARGED TQ A SEPARATE ONSME TREATMENT SYSTEM, 8UCH A8 A CLOSED -LOOP RECJRCULATION SYSTEM OR
LAND APPLICATION, OR TO THE SANITARY SEWER SYSTEM WITH PROPER APPROVAL ANOfOR PERMITS FROM KING COUNTY AND THE CITY OF RENTON.
UNLE55 01HLRWI5E NuTtl7, F]RAWMG iS Not TO $4-ALE [NT5!
STD. PLAN - 215.00
to)PUBLIC WORKS WHEEL WASH AND PAVED APR .. in
DEPARTMENT CONSTRUCTION ENTRANCE G►BILZ 9/28/2018 1
Nup P." w.:Lx 4A.-- nAT F
EMBANKMENT
COMPACTED 95%.
PERVIOUS MATERIALS
SUCH AS GRAVEL
OR CLEAN SAND
SHALL NOT BE USED.
12" MIN. 24.1
HAND PLACED
RIPRAP FOR
OUTLET
"y PROTECTION
19.6 1. Al
-SEDIMENT
\� ,STORAGE
18.1
CONCRETE BASE (SEE RISER
DETAIL, THIS SHEET)
DEWATERING ORIFICE DISCHARGE TO
CONVEYANCE
STAFF GAUGE W/ PROMINENT 2.5' - 3' HIGH WIRE -BACKED SYSTEM
MARK 1 FOOT ABOVE THE SILT FENCE, STAKED HAYBALES
BOTTOM OF THE POND WRAPPED WITH FILTER FABRIC,
OR EQUIVALENT DIVIDER, KEYED
INTO SIDE SLOPES
WEST SEDIMENT POND SECTION
N TS
O 2 RECORD DRAWINGS
UNLESS t KIIWL5E NOTED, pRASWNG IS N13T TO SCALE [NTSI
SM. PLAN -214.00 0 ® 2 RECORD DRAWINGS
PUBLIC WORKS PFt Q p 1 RECORD DRAWINGS
DEPARTMENT SILT FENCE GAZ 912812018 1 :45 AP
+►�
- wM1�,,a n¢,II NO. REVISION
SURVEYED:
Z.NALL
DESIGNED:
J.GREEN
NAVIX
09.29.22
JET
NAVIX
06.10.22
JET
DRAWN:
J.GREEN
NAVIX
05.17.22
JET
CHECKED:
J.TAFLIN
BY
DATE
APPR
APPROVED:
J.TAFLIN
MATCH EXISTING
RUNOFF WITH SEDIMENT
0 ° °
1'
MIN
�\
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Q
\/
0 0 o
U
/
0 0 0
o ° o
\
/
0 0 0
°°°
`r
o 0 0
0 0 0
0 0 o
O
WATER LEVEL
0 ° 0
0 0 0
�C
0 0 o
Y
O
O
ooQ
12" MIN
° ° °
z
UP
y
o ° o
12" PERFORATED PIPE
TOP OF DRUM SHALL BE
6" MIN ABOVE GRADE
- PROVIDE SOLID COVER
'r
TRASH RACK
PROVIDE N
ADEQUATE 10" RISER V
STRAPPING
POLYETHYLENE CAP CORRUGATED
METAL
3.5" MINIMUM DIAMETER RISER
PERFORATED z WATERTIGHT
POLYETHYLENE COUPLING
DRAINAGE TUBE. TUBIN in
SHALL COMPLY WITH TACK WELD
ASTM F667 AND ORIFICE DIAMETER
AASHTO M294 = 3.00"
WSE 19.6
1.5' MIN. / 12" OUTLET PIPE C SEDIMENT \\ \ SCTORAGE \ \
/x TOM
DEWATERING ORIFICES J
MAINTENANCE STANDARDS: SCH 40 STEEL STUB
1. SEDIMENT SHALL BE REMOVED FROM THE
VAULT WHEN IT REACHES 1IN DEPTH.
WEST SEDIMENT POND RISER DETAIL
:45 AN
CONTRACTOR TO
SIZE TEMPORARY
PUMP TO
CONVEY TESC
FLOWS. SEE
NOTE 1.
�1
2
PROVIDE 12" MIN CLEAN
GRAVEL AROUND
PERIMETER OF DRUM
WRAP WITH FILTER FABRIC
55 GALLON DRUM W/
2-IN DIA WEEP HOLES
WIRE TIES
N TS
N
40
N
40
40
S�j
O
1
4"IX
�ITP: I CIVIL
11235 s.e. 6th street I suite 150
bellevue, wa 98004
t: 425.453.9501 1 f: 425-453-8208
www.navixeng.com
��'1WA
6ABET
?�
itally sign
y nelle T flin
Date:
2022.09.1
41872s:aa:2a-�7�D0�
X
SUMP PUMP AND MOTOR ENGINEERS CONSTRUCTION RECORD CERTIFICATION
NOTE: CONCRETE BLOCKS THIS PLAN HAS BEEN REVIEWED FOR CONFORMANCE WITH THE DESIGN
INTENT. THIS PLAN, AS MODIFIED HEREIN, REPRESENTS THE RECORD
CONDITIONS OF THE NEW CONSTRUCTION SHOWN, BASED UPON OUR
1. CONTRACTOR SHALL ENSURE DISCHARGE WATER FROM THE TEMPORARY SUMP DRUM AND PUMP ON VISUAL OBSERVATION, CONTRACTOR INSTALLATION NOTES AND FIELD
THE TESC PLAN PASSES WATER QUALITY REQUIREMENTS PER CITY OF RENTON AND DEPARTMENT OF MEASUREMENTS BY THE CONTRACTOR. THIS DOCUMENT DOES NOT
ECOLOGY STANDARDS. CONTRACTOR SHALL ADD PROVISIONS AS NECESSARY TO MEET CITY AND REPRESENT DETAILED FIELD SURVEY. THE ENGINEER HEREBY
STATE STANDARDS DURING CONSTRUCTION. CERTIFIES THAT, BASED UPON THE METHODOLOGY DESCRIBED ABOVE,
CONSTRUCTION SHOWN IS CONSISTENT WITH THE DESIGN INTENT
TEMPORARY SUMP DRUM AND PUMP EXCEPT AS NOTED, AND ACCURATELY REPRESENTS THE EXISTING
CONDITIONS, PER CONTRACTOR PROVIDED RECORD INFORMATION.
N TS NAVIX CERTIFICATION
R=412313 BY
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
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SCALE. DATE.
VERTICAL: NAVD 1988
83/1 • ARCO/M U RRAY 09.26.2022 LL
J
HORIZONTAL: NAD 193/1991 CITY O F
Vil TOPGOLF RENTON FIELDBOOK:
RENTON 780 LOGAN AVENUE NORTH PAGEI
ONE INCH DRAWING N0:
• DATU M
AT FULL SCALE RENTON WA 98057 D-2.5 IL
NOT ONE INCH Planning/Building/Public Works Dept. , O
SCALE ACCORDINGLY T.E.S.C. DETAILS
SHEET: 13 OR 82