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SW 1/4 OF SEC. 4, TWP. 23 N., RNG. 5 E., W.M.
CITY OF RENTON, STATE OF WASHINGTON
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
Ex1Sj1NG�,OND
R = 25' MIN.
INSTALL DRIVEWAY CULVERT
IF THERE IS A ROADSIDE
DITCH PRESENT, AS PER CITY
ROAD STANDARDS
4%8"QUARRY SPALLS
GEOTEXTILE
12" MIN. THICKNESS
CONSTRUCTION ENTRANCE NOTES:
1. DRIVEWAYS SHALL BE PAVED TO
THE EDGE OF THE RIGHT-OF-WAY
RI
PRIOR TO INSTALLATION OF THE
/—
CONSTRUCTION ENTRANCE TO
/ram
AVOID DAMAGING OF THE
ROADWAY.
2. IT IS RECOMMENDED THAT THE
\
ENTRANCE BE CROWNED SO THAT
RUNOFF DRAINS OFF THE PAD
100' MIN.
15' MIN.
PROVIDE FULL WIDTH OF
INGRESS/EGRESS AREA
NOTES:
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
PAVED AREAS WITHIN 1,000 FEET OF THE SITE.
1.2. FOR RESIDENTIAL CONSTRUCTION PROVIDE STABILIZED CONSTRUCTION ENTRANCES FOR EACH RESIDENCE IN ADDITION TO THE MAIN SUBDIVISION
ENTRANCE. STABILIZED SURFACES SHALL BE OF SUFFICIENT LENGTHMIDTH TO PROVIDE VEHICLE ACCESS/PARKING, BASED ON LOT SIZE/CONFIGURATION.
2. DESIGN AND INSTALLATION SPECIFICATIONS
2.1. A SEPARATION GEOTEXTILE SHALL BE PLACED UNDER THE SPALLS TO PREVENT FINE SEDIMENT FROM PUMPING UP INTO THE ROCK PAD. THE GEOTEXTILE
SHALL MEET THE FOLLOWING STANDARDS:
GRAB TENSILE STRENGTH (ASTM D4632)
200 LBS. MIN.
GRAB TENSILE ELONGATION (ASTM D4632)
30% MAX. (WOVEN)
CBR PUNCTURE STRENGTH (ASTM D6241)
1 495 LBS. MIN.
ADS (ASTM D4751)
20-45 (U.S. STANDARD SIEVE SIZE)
2.2. DO NOT USE CRUSHED CONCRETE, CEMENT, OR CALCIUM CHLORIDE FOR CONSTRUCTION ENTRANCE STABILIZATION BECAUSE THESE PRODUCTS RAISE pH
LEVELS IN STORMWATER AND CONCRETE DISCHARGE TO SURFACE WATERS OF THE STATE IS PROHIBITED.
2.3. HOG FUEL WOOD BASED MULCH ) MAYBE SUBSTITUTED FOR OR COMBINED WITH QUARRY SPALLS IN AREAS THAT WILL NOT BE USED FOR PERMANENT ROADS.
(
HOG FUEL IS NOT 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 MAINTENANCE.
3. MAINTENANCE STANDARDS
31QUARRY SPALLS SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS.
1Z 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
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 STABILIZED ON SITE. THE PAVEMENT SHALL NOT BE CLEANED BY WASHING DOWN THE STREET, EXCEPT WHEN SWEEPING IS INEFFECTIVE AND
THERE IS A THREAT TO PUBLIC SAFETY. 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 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 LOOSENED FROM THE PAD AND END UPON THE ROADWAY SHALL BE REMOVED IMMEDIATELY.
3.5. IF VEHICLES ARE ENTERING OR EXITING THE SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S), FENCING SHALL BE INSTALLED TO CONTROL
TRAFFIC.
UNLESS OTHERW ISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 215.10
c PUBLIC WORKS APPROVED:
DEPARTMENT STABILIZED CONSTRUCTION ENTRANCE GAZ 9/28/2018 1
iicworksneminisrraror DATE
CONSTRUCTION ENTRANCE
Know what's below.
Call 48 hours before you dig.
NTS
4" HMA CL 1/2
2" CSTC
1�
2 MIN
:45 AP
GRADE SO THAT PROFILE
FOLLOWS EX GRADE AT DOWN
SLOPE EDGE +0" TO +4"
4" CSBC
OR CSTC
12'
11
2"x2" 14 GAUGE WIRE, OR
EQUIVALENT, IF STANDARD
STRENGTH FABRIC USED
FILTER FABRIC
--I�---------------<v,��
6' MAX. I " I I 12" MIN,
POST SPACING MAY BE INCREASED \\�� 4 x4' MIN. TRENCH
J TO 8' IF WIRE BACKING IS USED I I I I�
" OR 314"LL TRENCH WITH NATIVE SOIL
OR 3/4" TO 1-1/2" WASHED GRAVEL
2 x4" WOOD POSTS, STEEL FENCE POSTS, OR EQUIVALENT (TYR)
NOTES:
1. CONDITIONS OF USE
1.1. SILT FENCE MAY BE USED DOWNSLOPE OF ALL DISTURBED 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 SPECIFICATIONS
2.1. THE GEOTEXTILE USED MUST MEET THE STANDARD LISTED BELLOW. A COPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MUST BE AVAILABLE ON SITE.
AOS (ASTM D4751)
30-100 SIEVE SIZE (0.60-0.15mm) FOR SILT FILM
50-100 SIEVE SIZE (0.30-0.15mm) FOR OTHER FABRICS
WATER PERMITTIVITY (ASTM D4491)
0.02 SEC` MINIMUM
GRAB TENSILE STRENGTH (ASTM D4632)
180 LBS. MIN. FOR EXTRA STRENGTH FABRIC
100 LBS. MIN. FOR STANDARD STRENGTH FABRIC
GRAB TENSILE ELONGATION (ASTM D4632)
30% MAX. (WOVEN)
ULTRAVIOLET RESISTANCE ASTM D4355
70% MIN.
2.2. STANDARD STRENGTH FABRIC REQUIRES WIRE BACKING TO INCREASE THE STRENGTH OF THE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY BE REQUIRED
FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMANCE WARRANTS A STRONGER FENCE.
2.3. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEEPER THAN 2HAV
2.4. IF A TYPICAL SILT FENCE IS USED, THE STANDARD 4'X4" TRENCH MAY BE REDUCED AS LONG AS THE BOTTOM 8 INCHES OF THE SILT FENCE FABRIC IS WELL BURIED AND
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 SHALL BE INSTALLED ALONG CONTOURS WHENEVER POSSIBLE.
3. MAINTENANCE 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. IT 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
CHANNELIZATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCURS, REPLACE THE FENCE OR REMOVE THE TRAPPED SEDIMENT.
3.4. SEDIMENT MUST BE REMOVED WHEN SEDIMENT IS 61NCHES HIGH.
3.5. IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED.
UNLESS OTHERW ISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 214.00
c PUBLIC WORKS SILT FENCE RR Z 9/28/2018
V4501"` DEPARTMENT GA
kcworksaemnisrraror DATE
2' FLOW TRANSITION
AREA. EXTEND BASE
COURSE
SILT FENCE
NTS
PROP
LIME
10' DISPERSAL AREA
PAVED ACCESS SECTION
N IS
CIS Dt
OF WA
O61
DUNCANSON,51
�
CIVIL ENGINEERING • SURVEYING • LAND PLANNING ��0 29647
145 SW 155th Street, Ste. 102, Seattle, Washington 98166IS�
Phone: (206) 244-4141 Fax: (206) 244-4455
4 PER CITY REVIEW COMMENTS
3 ADD TREE PROTECTION
17 2 CHANGE PAVED ACCESS
1 CHANGE EQ COMPOUND SIZE PER ARCH
NO. REVISION
:45 An
SANDBAG (TYP.)
10' MAX..
W.
'11-11�
TOE IN SHEETING IN=III_-1-1
4" x 4" MIN. TRENCH
--1
-� 10' MAX.
PROVIDE ENERGY DISSIPATION
AT TOE IF EROSION IS LIKELY L-j
NOTES-
1. CONDITIONS OF USE
1.1. PLASTIC COVERING MAY BE USED ON DISTURBED AREAS THAT REQUIRE COVER MEASURES FOR LESS THAN 30 DAYS.
1.2. PLASTIC IS PARTICULARLY USEFUL FOR PROTECTING CUT AND FILL SLOPES AND STOCKPILES.
1.3. CLEAR PLASTIC SHEETING MAYBE USED OVER NEWLY -SEEDED AREAS TO CREATE A GREENHOUSE EFFECT AND ENCOURAGE GRASS GROWTH.
CLEAR PLASTIC SHOULD NOT BE USED FOR THIS PURPOSE DURING THE SUMMER MONTHS.
1A, THIS METHOD SHALL NOT BE USED UPSLOPE OF AREAS THAT MIGHT BE ADVERSELY IMPACTED BY RUNOFF. SUCH AREAS INCLUDE STEEP AND
UNSTABLE SLOPES.
2. DESIGN AND INSTALLATION SPECIFICATIONS
2.1. PLASTIC SHEETING SHOULD HAVE A MINIMUM THICKNESS OF 0.06 MILLIMETERS.
2.2. IF EROSION AT THE TOE OF A SLOPE IS LIKELY, A GRAVEL BERM, RIPRAP, OR OTHER SUITABLE PROTECTION SHALL BE INSTALLED AT THE TOE
OF THE SLOPE IN ORDER TO REDUCE THE VELOCITY OF RUNOFF.
2.3. TIRES, SAND BAGS, OR EQUIVALENT MAY BE USED TO WEIGHT PLASTIC.
2.4. SEAMS BETWEEN SHEETS MUST OVERLAP A MINIMUM OF 12 INCHES AND BE WEIGHTED OR TAPED.
3. MAINTENANCE STANDARDS
3.1. TORN SHEETS MUST BE REPLACED AND OPEN SEAMS REPAIRED.
3.2. IF THE PLASTIC BEGINS TO DETERIORATE DUE TO ULTRAVIOLET RADIATION, IT MUST BE COMPLETELY REMOVED AND REPLACED.
3.3. WHEN THE PLASTIC IS NO LONGER NEEDED, IT SHALL BE COMPLETELY REMOVED.
UNLESS OTHERW ISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 213.30
c PUBLIC WORKS JIROI'M:
"` DEPARTMENT PLASTIC COVERING GAZ 9/28/2018
iicworksneminisrraror DATE
SURVEYED:
PN/CB
3/16/23
HMD
DESIGNED:
HMD
10/27/22
HMD
10/10/22
HMD
DRAWN: DAS
1/3/22
HMD
CHECKED:
HMD
BY
DATE
AP P R
APPROVED:
HMD
PLASTIC COVERING
SCALE:
1 "=20'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
NTS
:45 AM
50' LEASE AREA
TREE
PROTECTION FENCING AND SIGN
1.
CHAIN LINK FENCE REQUIRED (NO
ORANGE CONSTRUCTION FENCE OR
PLYWOOD)
2.
MINIMUM 6' HIGH
3.
FENCE SHALL BE SUPPORTED BY
RIGID POSTS DRIVEN INTO THE
GROUND AT 8' MAXIMUM INTERVALS
4.
MUST BE INSTALLED PRIOR TO
DEMOLITION OR GROUND
DISTURBANCE
5.
KEPT IN PLACE FOR THE DURATION
OF CONSTRUCTION
6.
NO DUMPING OF ANY MATERIALS IN
THE PROTECTION AREA
7.
NO SOIL DISTURBANCE OR ACTIVITY
ALLOWED WITHIN FENCED AREA:
MATERIAL STORAGE/STOCKPILING,
PARKING, EXCAVATION, DUMPING,
DRIVEN FENCE -
OR WASHING
POSTS AT 8'
8.
MODIFICATIONS OF THESE MAX INTERVALS
REQUIREMENTS BY APPROVAL OF
COR PLANNER
9.
IF ROOTS GREATER THAN 2 INCH
o z
I
FOUND OUTSIDE OF FENCING
�
1
PROTECT BY HAND EXCAVATION
AND, IF NECESSARY, CUT CLEANLY
AND KEEP MOIST
10. USE 3 INCHES OR DEEPER WOOD
CHIP MULCH OUTSIDE FENCED
AREAS TO PROTECT FEEDER ROOTS
lz) rmuvi r- iviimHri UUUA UPC r—QU/AL VVUvtIN
GEOTEXTILE FABRIC OVER COMPACTED SUB —GRADE
& UNDER ALL GRANULAR SURFACES. FABRIC
UNDER ROAD SURFACE SECTION ONLY.
EQUIPMENT COMPOUND SECTION
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATU M
NTS
CITY OF
RENTON
Planning/Building/Public Works Dept.
CANOPY DRIP LINE
DEFINES TREE &
VEGETATION
PROTECTION AREA
or
r1I I A INI I INII/
I KLL r LINUINU HKuuINLJ LIN I IKL
DRIP LINE ON PERMIT SITE.
ALTERNATIVE TREE PROTECTION,
IF APPROVED BY COR, AS
SHOWN ON SITE PLAN
TREE PROTECTION FENCING
NTS
)SEED CUT & FILL SLOPES
)THER BARE SOILS
RBED BY CONSTRUCTION
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R-424014 QI
IN COMPLIANCE WITH CITY OF RENTON STANDARDS oPI.-
O
DEVELOPMENT ENGINEERING00
Scott Warlick 4/6/2023
W
J
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V
DATE:
12/15/21 U
CROWN CASTLE 831070 - A -TEAM I
FIELDBOOK: N/A Z
NOTES AND DETAILS PAGE' N/A
2902 NE 12TH ST DRAWING N0:
RENTON WA 98056 04168.184
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