HomeMy WebLinkAboutR-410915PORTION OF THE NORTHWEST 4, SECTION 5, TOWNSHIP 24 NORTH, RANGE 5 EAST. W.M.
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SILT FENCE
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- •� - - TOP OF FABRIC
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CONSTRUCTION ENTRANCE NOTES:
100%CCNPACTION \ DIAGONAL ATTACHMENT a5\HC'R�O 1 DRIVEWAYS SHALL BE PAVED TO
THE EDGE OF THE RIGHT-OF-WAY
Q EACH SIDE \ I DOUBLES STRENGTH �'�'� PRIOR TO INSTALLAT ON OF THE
\ \ R = 25' MIN, �� CONSTRUCTION ENTRANCE TO
AVOID DAMAGINGOFTHE - -rAm
{ ROAC WAY. 2
MAX, �.{.. . + • .. - -
z. ENTRANCE CRomlEu so TEFIAT LEVEL BorroM 2� 1
i//\�,� , i •Y \/�� I -jll..::: RUNOFF DRAINS CFF THE PAD i / \ 11 . '!~ - "•
12' MIN.
ATTACHMENT DETAILS: 10 MIN.-
,y ..
1. GATHER FABRIC AT POSTS, IF NEEDED.40
INSTALL DRIVEWAY CULVERT
IF THERE IS A ROADSIDE
//'•,/; i_, ,. �/////\1 2. 'JIILILE THREE TIES PER TOP B•OF DITCH PRESENT. AS PERCITY �TMIPL�
FABRIC.
RID
3. ROAD STANDARDS
_� 1 POSITION EACH TIE DIAGONALLY, PUNCTURING HOLE5 VERTICALLY A MINIMUM OF 1' APART.
a'-B" QUARRY SPACES � S'NALE SPACING DEPENDS ON SLOPE GRADIENT
4. HANG EACH TIE ON A POST NIPPLE AND TIGHTEN / _ 'r' - 4• - - `'� .,- *.. %jI
SECURELY. USE CABLE TIES (50 LBS) OR SOFT WIRE.
- - - - - - - - - - - - - - - - GEOTEXTILE -•'
r
PROVIDE FULL WIDTH OF
ROLL OF SILT FENCE INGRESS/EGRESS AREA. -
PLOW
12" MIN. THICKNESS NOTES: �+Px•-,4, _ �_ y�' ~'�''I' - -
NOTES:
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1. CONDITIONS OF USE
1. CONDITION OF USE - -
1.1. CONSTRUCTION ENTRANCE SHALL BE STABILIZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE AND TRAVELING ON PAVED ROADS OR OTHER 1.1. REOW RED AT: - _ _ -- • -I' * '� ' -
PAVED AREAS WITHIN 1,000 FEET OF THE SITE. 1.1.1. THE TOP OF ALL SLOPES IN EXCESS OF 311-1t1 V AND WITH MORE THAN 20 FEET OF VERTICAL RELIEF,
1.2. FOR RESIDENTIAL CONSTRUCTION PROVIDE STABILIZED CONSTRUCTION ENTRANCES FOR EACH RESIDENCE IN ADGTION TO THE MAIN SUBDIVISION 1.1.2. AT INTERVALS ON ANY SLOPES THAT EXCEEDS THE DIMENSIONS SPECIFIED BELOW. : • ;r �•� -hG`
-ccz:�- OPERATION
SLICING BLADE (18mm (11/18") WIDTH)
p
l-\ \\ FABRIC ABOVE GROUND
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ENTRANCE, STABILIZED SURFACES SHALL BE OF SUFFICIENT LENGTHIWIDTH TO PROVIDE VEHICLE ACCESSIPARKING, BASED ON LOT 5 ZE=NFIG'JRATION.
2. DESIGN AND INSTALLATION SPECIFICATIONS
2.1. A SEPARATION GEOTEXTILE SHALL BE PLACED UNDER THE SPALLS TO PREVENT FINE SEDIMENT FROM PUM-'NG UP INTO THE ROCK PAD. THE GEOTEXTILE
SHALL MEET THE FOLLOWING STANDARDS:
GIilU3 TENSILE SII2LNG'II IAUIM W6321 200 CBS. MIN.
AVERAGE ELOPE
ELOPE PERCENT
FLOW PATH LENGTH
- -
, -
20H:1 V (OR LESS)
3-5%
300 FEET
(107020;HAV
5-10%
200 FEET
(4 TO 10)HAV
10-25%
1DO FEET
42 TO 4)H.1V
2E 50%
50 FEET
GRAB TENSILE ELONGATION (ASTM D4632) 30% MAX. (WOVEN) 2. DESIGN AND INSTALLATION SPECIFICATIONS-+-
\ 2D0-300ffin CBR PUNCTURE STRENGTH (ASTM D624') 4,AA LBIS MIN- 2.1. FOR SLUPLS S I'LLPLR THAN EH:1 V WITH MORL THAN 10 FEE. I OF VERTICAL RELIEF, BENCHES MAY BE CONSTRUCTED OR CLOSER SPACED r, '
\��/� /r \/�\� �, (B• 12"1 A05 {ASTM D4751) 20�5 (U.S. STANDARD SIEVE SIZE
INTERCEPTOR SWALES MAY BE USED THE DESIRED MEASLRE MUST BE DESIGNED BY AN ENGINEER TO EFFECTIVELY INTERCEPT THE HIGH VELOCITY tii •�. HORI216NTALCHISEL POINT i76mm(3'1WIDTH)`; \, ,� RUNOFF TOASEDIMENT POND ORTRAP.
''
2.2. CONSTRUCTION TRAFFIC OVER TEMPORARY SWALES SHALL BE V INIMRED.
22. DO NOT USE CRUSHED CONCRETE, CEMENT, OR CALCIUM CHLORIDE FOR CONSTRUCTION ENTRANCE STABILIZATION BECAUSE THESE PRODUCTS RAISE pA
LEVELS IN STORMINATER AND CONCRETE DISCHARGE TO SURFACE WATERS OF THE STATE IS PROHIBITED. 3. MAINTENANCE STANDARDS
2.3. HOG FUEL IWOOD BASED MULCH) MAY BE SUBSTITUTED FOR OR COMBINED WITH QUARRY SPALLS IN AREAS THAT WILL NOT BE USED FOR PERMANENT ROADS. DITCH �pOTC/�TIoAI DETAIL
CT A l l
HOG FUEL IS NOT RECOMMENDED FOR ENTRANCE STABILIZATION IN URBAN AREAS. THE INSPECTOR MAY AT ANY TIME REQUIRE THE USE O° QUARRY SPALLS 3.1. DAMAGE RESULTING FROM RUNOFF OR CONSTRUCTION ACTIVITY SHALL BE REPAIRED IMMEDIATELY. PROTECTION EC 1 IY G 1 A L
O IF THE -TOG FUEL S NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT OR IF THE HOG FUEL 15 BEING CARRI ED ONTO PAVEMENT. 3.2. IF T1 TIE FACILITIES 00 NOT REGULARLY RETAIN STORM RUNOFF, TI iE CAPACITY AND/OR FREQUENCY OF THE SWALES SHALL BE INCREASED.
2A- FENCING SHALL BE INSTALLED AS NECESSARY TO RESTRICT TRAFFIC TO THE CONSTRUCT ON ENTRANCE. N.T. S
NOTES: 2:5- WHENEVER POSSIB_E, THE ENTRANCE SHALL BE CONSTRUCTED ON A FIRM COMPACTED SUSGRADE- THIS CAN SUBSTANTIALLY INCREASE THE
FFFFOTivFNFSS OF THE PAD AND REDUCE THE NEED FOR MAINTENANCE
W 1. POST SPACING: T MAC. ON OPEN RUNS 4' MAX. ON POOLING AREAS.
3,. MAINTENANCE STANDARDS
2. POST DCPTI I: AS MUCI I DCLOVP GROUND AS FABRIC ADOVL GROUND.
3.1 QUARRY SPALLS SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS.
3 PONDING HEIGHT 24"MAX ATTACH FASR C TO UPSTREAM SIDE OF POST. 32 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 THE INSTALLATION OF A WHEEL
4. DRIVE OVER EACH SIDE OF SILT FENCE 2 TO TIMES WITH DEVICE EXERTING 60 P-S.I- OR GREATER. WASH, IF WASHING IS USED,. IT SHALL BE DONE ON AN AREA COVERED WIT-1 CRUSHED ROC{ AND WASH WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND.
33 ANY SFDIMFNT THAT IS TRACKED ONTO PAVEMENT SHALL RF REMOVFOIMMFDIATFI Y RY S'NFFPINO THES=DIMENT COILECTFD RY SWFFPING SH M L RE
Q 5 NO MORE THAN 24.OF A 36• FABRIC RC _L IS ALLOWED ABOVE GROUND. REMOVED OR STABILIZED ON SITE THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET, EXCEPT WHEN SWEEPING S INEFFECTIVE AND
THERE IS A THREAT TO PUBLIC SAFETY. IF IT IS NECESSARY TO WASH TEL STREETS, A SIVLALL SUMP MUST BE CONSTRUCTED. -HE SEDIMLNT WOLLD THEN BE
6. VIBRATORY PLOW IS NOT ACCEPTABLE BECAUSE OF HORIZONTAL COMPACTION. WASHED INTO THE SUMP WHERE IT CAN BE CONTROLLED AND DISCHARGED APPROPRIATELY. WASH WATER MUST BE PUMPED BACK ONTO THE SITE AND
CANNOT DISCHARGE TO SYSTEMS TRIBUTARY TO SURFACE WATERS.
3.4 ANY QUARRY SPALLS THAT ARE LOUSENED FROM THE PAD AND END UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY.
3.5 IF VE-IICLES ARE ENTERING OR EXITING THE SITES AT PC INTS OTHER THAN THE CONSTRUCTION ENTRANCES). FENCING SHALL BE INSTALLED TO CONTROL
UNLESS OTHERWISE NOTED, DRAWINC IS NDT TO SCALE (NTSI TRAFFIC.
UNLESS OTHERWISE NOTED, ORdW ING IS MOTTO SCALE (NTS) UNLESS OTHERWISE NOTEC, DRAWING IS MOTTO Srer c INT51
STD. PLAN - 214A0
nq STD. PLAN - 215.10 STD. PLAN - 217.10
E PUBLIC WORKS ED. PROVED PR D:
U ' DEPARTMENT SILT FENCE INSTALLATION BY SLICING IGAZ 9/28/2018 I R PUBLIC WORKS STABILIZED CONSTRUCTION ENTRANCE GAZ 9/28/2018 1 PUBLIC WORKS INTERCEPTOR SWALE 9/28/2018 I
W � DEPARTMENT � DEPARTMENT GAZ
Pu:IkNb4sAd,Neawur DATE
vNc vier AAn:asrW 047E
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5' MAX.
In DRAINAGEGRATE TRIM SWPPS NOTES:
GRATE FRAME N FIGURE DI.2-2.A CONCRETE WASHOUT AREA (ABOVE GRADE) 1. NO CONCRETE TRUCK WASHING IS PERMITTED ON -SITE. WASHING TO BE DONE AT THE BATCH PLANT
C OVERFLOW ONLY. RETURN UNUSED CONCRETE REMAINING IN THE TRUCK AND PUMP TO THE ORIGINATING BATCH
Ln PLYWOOD 4'X2' WOOD FRAME SECURELY PLANT FOR RECYCLING.
7- PAINTED WHITE FASTENED AROUND 2. WASH OFF HAND TOOLS INCLUDING, BUT NOT LIMITED TO, SCREEDS, SHOVELS, RAKES, FLOATS, AND
UELQW INLL I GRAIL JLVIL;L ENTIRE PERIMETER WITH
BLACK LETTERS TWO STAKES TROWELS INTO PERMITTED AREAS ONLY.
TE WHEIGHT PLASTIC 3. CONTRACTOR SHALL HANDLE AND DISPOSE CLEANING WASTE MATERIAL AND DEMOLITION DEBRIS IN PROPER
r� k. I � PLAS
SEDIMENT AND DEBRIS 1Wr�1 �BHM [}"} LINING MANNER THAT DOES NOT CAUSE CONTAMINATION OF WATER.
LAG SCREWS
W _a - 4. NO HAZARDOUS MATERIALS ARE PERMITTED ON THE SITE. THE HAZARDOUS MATERIALS INCLUDING:
W WMIN. 3. WOOD POST - PETROLEUM PRODUCTS SUCH AS FUEL, OIL AND GREASE
-_ 3,• x 3' x 8' SECTION B-B
FILTERED 1 12' OVERFLOW 21- SOIL STABILIZERS AND BINDERS (e.g., POLYACRYLAMDE)
%� WATER- 1r CEPTH r-CROCK DEPTH OUTFLOW CHANNEL IF 3' NITS - FERTILIZERS, PESTICIDES AND HERBICIDES
V / 24' MIN. SETTLING DEPTH CONSTRUCTED BY
EXCAVATION !10 KIIN. RECOLIMENDEr�I - DETERGENTS
3 Irt - ASPHALT AND CONCRETE COMPOUNDS
0 35Ts r 6MAx. CONCRETE WASHOUT SIGN DETAIL - HAZARDOUS CHEMICALS SUCH AS ACIDS, PAINTS ETC.
FILTER FABRIC FENCING NTS W mu PLASTIC 5. THE PROPOSED DETENTION VAULT SHALL BE USED AS A SEDIMENTATION POND, AND HAS ENOUGH
LINING
z CAPACITY AS PER SECTION D.2.1.5 AND D.2.1.5.1 OF 2017 CITY OF RENTON SWDM. CONTRACTOR TO
1.5'MIN SEDIMENTSTORAT.,E �WASHEDHGRAVEL1rY _J==� I� STAKE �'�' MAKE SURE THAT THE DISCHARGE WATER SHALL BE REGULARLY TESTED WITH THE TURBIDITY METER. THE
n16GAUGE (TyP•) VARIES TURBIDITY VALUE OF THE DISCHARGED WATER SHALL ALWAYS REMAIN BELOW 25 NTU, WHICH IS THE
SECTION VIEW TWO -STACKED CROSS SECTION �" STEEL WIRE BENCHMARK SET BY THE WASHINGTON STATE DEPARTMENT OF ECOLOGY. IF THE TURBIDITY VALUE IS
2x12 ROUGH GREATER THAN THE BENCHMARK VALUE OF 25 NTU BUT LESS THAN 250 NTU, CONTRACTOR TO WORK
�
STAPLE DETAIL WOOD FRAME UNDER THE DIRECTIONS OF THE CSWPP SUPERVISOR AS DESCRIBED IN THE SECTION 1.2.5.2 OF 2017
DRAINAGE GRATE _ NTS CITY OF RENTON SWDM.
(RECTANGULAR GRATE SHOWN) RETRIEVAL SYSTEM (TYP.)
OVERFLOW SPILLVlAY6'MIN. WIDTH STAPLES (2 PELE) PLAN 6. THE CONCRETE WASHING, CHEMICAL STORAGE AND OTHER HAZARDOUS MATERIALS ARE NOT PERMITTED ON
R B�A
NTs THE SITE, SO THERE IS LIKELY NOT ANY CHANCE OF CHANGING THE PH VALUE OF THE STORM DRAIN
WOOD OR - 10 rnI I PLASTIC TYPE "ABOVE GRADE" VATH WATER.
,1 METAL STAKES LINING WI PLANKS 7. LIMIT ONSITE PARKING FOR CONSTRUCTION EQUIPMENT AND CONTRACTOR VEHICLES TO A DESIGNATED AND
(2PER SALE J CONTROLLABLE AREA.
STRAWBALES(2 I NATIVE MATERIAL 8. THE MAINTENANCE AND REPAIR OF HEAVY EQUIPMENT AND VEHICLES ARE NOT PERMITTED ONSITE.
BALES HIGH. MAX.) (OPTIONAL) 9. MAINTAIN AND REPAIR ALL POLLUTANT CONTROL BMPS AS NEEDED TO ENSURE CONTINUED PERFORMANCE
t �` Ift OF THEIR INTENDED FUNCTION IN ACCORDANCE WITH BMP SPECIFICATIONS.
r4 i' r MIN. OVERFLOW BYPASS (TYP.) ORIGINAL GROUND SECTION A -AT 10. AS THE PROJECT DISTURBS MORE THAN ONE ACRE OF LAND CSWPP SUPERVISOR IS REQUIRED AND THEY
' !
SAND OR GRAVEL -FILLED NTS MUST BE A CERTIFIED PROFESSIONAL IN PERSON AND SEDIMENT CONTROL OR A CERTIFIED EROSION AND
BELOW INLET GRATE DEVICE BAGS IN CORNERS SEDIMENT CONTROL LEAD WHOSE CERTIFICATION IS RECOGNIZED BY CITY.
19 MIN. RECOMMENDED 1 1 . CSWPP SUPERVISOR SHALL DO TIMELY INSPECTION AND SHALL BE RESPONSIBLE FOR THE PERFORMANCE,
STRAW SAND OR GRAVEL -FILLED, MAINTENANCE AND REVIEW OF ESC AND SWPP MEASURES AS DESCRIBED IN CSWPP STANDARDS.
13" SEDIMEN'STORAGE BALES - BAGS IN CORNERS
12. DURING STORM EVENTS, CSWPP SUPERVISOR SHALL MONITOR DISCHARGES FROM PROJECT SITE INTO CITY
ISOMETRIC VIEW 24•SETTLNGDEPTH812"DEPTHOF2'J'RCCK, 1Z'DEPTHOF3f4"-1112- WASHED GRAVEL (TYP_) o WEDGE LOOSE STORM SYSTEM WITH HELP OF TURBIDITY METER.
STAKE STRAW
NOTES: (TYP.) BETWEEN BALES
1. PROTECTION SHALL BE PROVIDED FOR ALL STORM CRAN IN LETS DOWNSLOPE AND WITT IN 50C FEET OF A DISTURBED OR A
CONSTRUCTION AREA UNLESS THE RUNOFF THAT ENTERS THE CATCH BASIN WILL BE CONVEYED TO A SEDIMENT POND OR TRAP.
2. INLET PROTECTION SHALL BE USED TO PROTECT THE DRAINAGE SYSTEM. NOTES: VARIES - THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL
1. MAYBE CONSTRUCTED BY EXCAVATION OR BY BUILDING A BERM NOTES- EXISTING UTILITIES PRIOR TO ANY CONSTRUCTION. AGENCIES
NII 3. THECONTRIBUTGDRAINAGEAREANOT BELARGER TEAM ONE AORE. 10mdPLASTIC INVOLVED SHALL BE NOTIFIED WITHIN A REASONABLE TIME
4. SIZE THE BELCW INLET GRATE DEVICE (BIGD) FOR THE STORMWATER STRUCTURE IT WILL SERVICE. LINING - 1. ACTUAL LAYOUT DETERMINED IN PRIOR TO THE START OF CONSTRUCTION.
5. THE BIGDSHALL HAVE A BUILT-IN HIGH -FLOW RELIEF SYSTEM (OVERFLOW BYPASS). _ THE FIELD
2. THE CONCRETE WASHOUT SIGN
6. THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF THE BIGD'WITHOUT SPILLING THE CO-LECTED MATERIAL. SHALL BE I NSTALLED WITHIN 30'
PLAN OF THE FACILITY INFORMATION SHOWN ON THIS DRAWING REGARDING EXISTING UTILITIES
7. PERFORM MAINTENANCE IN ACCORDANCE WITH STANDARD SPECIFICATION 8-01-311 +.5 1
IS COMPILED FROM TOPOGRAPHY SURVEY BY CENTREPOINTE CONSULTANTS.
8, AMY SEDIMENT IN THE CATCH BASIN INSERT SHALL BE REMOVED WHEN THE SEDIMENT HAS FILLED ONE-THIRD OF THE AVAILABLE
STORAGE. THE FILTER MEDIA FOR THE INSERT SHALL BE CLEANED OR REPLACED AT LEAST MONTHLY. TYPE "ABOVE GRADE" WITH STRAW BALES PRIOR TO CONSTRUCTION, THE CONTRACTOR SHALL EXPOSE AND CONFIRM
UNLESS OT-IFR'A'I<_FNOTPD DRA'mNCISNOT -0SCALE (NTS) THE LOCATIONS AND ELEVATIONS OF ALL EXISTING UTILITIES, AND ADVISE
UN1E550TRERWISSTD. ,DRAWING2 6.3OT SCA.E (NTSI STD. PLAN -211,00 ABOVE GRADE TEMPORARY CONCRETE WASHOUT FACILITY THE ENGINEER OF ANY POTENTIAL CONFLICTS.
STD. PLAN - 216.30
PPR D: R PUBLIC WORKS PPR ED: NTS'
PUBLIC WORKS CATCH BASIN INSERT 9/29/2018 1 � DEPARTMENT SEDIMENTTRAP GAZ 9/28/2018 1
', DEPARTMENT GAZ
a,Nm wen�nam:,nc.., FATE Fmla wntar.an,nsuso, DATE R 41091 5
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
"ro, *Nt (9 DEVELOPMENT ENGINEERING AomttkArl.,'
Michael Sippo 03/30/2023
�L CALL 48 HOURS
41773 BEFORE YOUR
F%5SYaNI �o
2023-t73-15 DIG CALL 811
SURVEYED: SCALE: DATE:
SURVEY BENCHMARK CONSULTANT SURVEYED VERTICAL: NAD 1983/1991 Y 0 NAVD 1988 C
C T
CITY OF RENTON BM 1852, BRASS DISC IN CONIC SI
SI NE 4TH ST AND 148TH AVE SE. PUBLISHED 138.614 METERS MAINLAND ENGINEERING CONSULTANTS CORPORATION 4. ISSUED FOR REVIEW SGC 2023 03 14 AB DESIGNED: N.T.S ® M ADU EN 0 SHORT PLAT 2023 03 14
FIELDeooK:
NAVD 88 = 454.769 FEET 3. ISSUED FOR REVIEW SGC 2022 12 02 AB EM RENTON 19805 108TH AVE SE, RENTON, WA 98055 PAGE:
CITY OF RENTON BM 2110 - 1/8 BRASS PIN IN 3 CONIC MON IN CASE AT THE SI OF SE 176TH ST AND 116TH UNIT 206 8363 128TH STREET 2. ISSUED FOR REVIEW SGC 2021 04 14 AB DRAWN:
AVE SE PUB ELEV = 448.162 NAVD88 SURREY, B.C. V3W 4G1 1. ISSUED FOR REVIEW AB 2020/06/19 AB CHECKED: MK ONE IN DATUM DRAWING No:
AT FULL SCALE Planning/Building/Public Works Dept. TEMPORARY EROSION AND SEDIMENT 15
SURVEY TEL: (604) 543 8044 FAX: (604) 543 8104 RM IF NOT ONE INCH
CENTREPOINTE CONSULTANTS 14209 29TH ST E #105 SUMNER, WA 98390 PHONE: (253) 987-7859 EMAIL: CIVIL@MAINLANDENG.COM AB N0. REVISION BY DATE APPR APPROVED: SCALE ACCORDINGLY CONTROL DETAILS SHEET:
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