HomeMy WebLinkAboutR-408316M
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CURB RAMP W DTH 4' - 0" MIN. LANDING TO MATCH (.' NOTES
CURB RAMP WIDTH -SEE CONTRACT PLANS Y CURB RAMP WIDTH 4' - 0' MIN. 1. At marked crosswalks, the connection between the anb ramp and the road -
LANDING TO MATCH CURB RAMP way must be contained within the width of the crosswalk markings.
LANDING WIDTH - SEE CONTRACT PLANS Y 9
GRADE BREAK CURB RAMP 2. Where "GRADE BREAK" is Called out, the entire length of the grade break
LANDING
GRADE BREAK SEE CONTRACT PLANS- CEMENT CONCRETE GRADE BREAK between the two adjacent surface planes shall be flush.
SE CONTRACT PLANS - d' - 0" MIN_ SIDEWALK - SEE NOTE 5 3. Do not place Gratings, Junction Boxes, Access Covers, or other appurten-
Ir - Of'MIN ances on any part of the Curb Ramp or Landing, or in front of the Curb
PROVIDE SMOOTH TRANSITION Ramp where it connects to the roadway.
CEMENT CONCRETE TO SIDEWALK WIDTH 7 - 0'
SIDEWALK -SEE NOTE 5 (TVP,) SEE CONTRACT PLANS - MIN. SEE CONTRACT 4. See Contract Plans for the Curb design specified, See Standard Plan
* 4• - V MIN. PLANS,, 4• - O" MIN. F-10.12 for Curb, Curb and Gutter, Depressed Curb and Gutter, and
* Pedestrian Curb details.
FLARE (TYP) 316" EXPANSION BUFFER WIDTH -MATCH
JOINT (TYR) - SEE TO CURB RAMP DEPTH
3/8" EXPIW310N j CURB RAMP STANDARD PLAN F-30.10 `R RyP) 5. See Standard Plan F-30.10 for Cement Concrete Sidewalk Details. See
JOINT (TYP.) - SEE m w Contact Plans for width and placement of sidewalk.
PL
AN AN F-30.10 GRADE - 6. The Bid Item "C6lrlent Concrete CUrb Ram T 9 _" does not include the
BREAK TRANSITION TO SIDEWALK BUFFER, IF Y D yP
GRADE BREAK PRESENT, OR TO BACK OF CURB (TYP) - "' adjacent Curb, Curb and Gutter, Depressed Curb and Gutter, Pedestrian
SEE CONTRACT PLANS „MEM
N Curb, Or Sidewalks.
f' - 7. The Curb Ramp length is not required to exceed 15 feet (unless shown
CURB, OR CURB _--- CEMENT CONCRETE
AND GUTTER - CURB, OR CURB PEDESTRIAN CURB - otherwise in the Contract Plans). When applying the 15-foot max. length,
SEE NOTE 4 AND GUTTER - BE NOTE 4 the running slope of the Curb Ramp is allowed to exceed 8.3%. Use a
DETECTABLE WARNING SURFACE - SEE NOTE 4 B single constant slope from bottom of romp to lop of ramp to match into
FACE OF CURB BEE STANDARD PLAN F-48.10 DETECTABLE WARNING SURFACE - the landing over a horizontal distance of 15 feet. Do not include the
FACE OF CURB SEE STANDARD PLAN F-18.10 abutting landing in the 15-fool max. measwement.
MEASURED PARALLEL DEPRESSED CURB AND GUTTER - nL DEPRESSED CURB AND GUTTER 8. Curb Ramps and Landings shall receive a broom finish. See Standard
TO CURB (TYP.) CROSSWALK SEE NOTE 4 CROSSWALK Specifications III
LL 9. Pedestrian Curb may be omitted 0 the groLnd surface at the back of the
Curb Ramp and/or Landing will be at the same elevation as the Curb
1O CONTRACTION JOINT (TYE.) - SEE STANDARD PLAN F-30.10 I Ramp or Landing and there will not be material to retain.
FOR CURB RAMP LENGTHS GREATER THAN 8' - 0' PROVIDE
PLAN VIEW CONTRACTION JOINT EQUALLY SPACED 4' - IT MIN. OC PLAN VIEW
TYPE PERPENDICULAR A TYPE PERPENDICULAR B LEGEND
DETECTABLE WARNING SURFACE - (SHOWN WITH BUFFER)
SEE STANDARD PLAN FJ6.10 - - SLOPE IN EITHER DIRECTION
4' - O' MIN IT - Or MAX. (TYP) GRADE BREAK * 1.5 OR FLATTER RECOMMENDED FOR
SEE CONTRACT PLANS SEE NOTE 7 DESIGWFORMWORK (2%MI- COUNTER SLOPE 7.5% OR FLATTER RECOMMENDED FOR
SLDPETREATMENT- 5.0%MAX. * * MWORK IS 3%MAX)
. .
SEE STANDARD PLAN FJ0.f0 * GRADE BREAK DESIGNIFOR
TOP OF ROADWAY * * * 9.5% OR FLATTER RECOMMENDED FOR
DESIGKTORMW/ORK (10% MAX.) COTT Z�.
fie
LANDING CURB RAMP • , �!F
DEPRESSED CURB AND GUTTER -
SECTION BEE STANDARD PLAN F-10.12
AO -
CEMENT CONCRETE CURB RAMP "TYPE CEMENT CONCRETE CURB RAMP "TYPE 90 ,F z6690 0 ��
CEMENT CONCRETE PERPENDICULAR "A" PAY LIMIT - SEE NOTE 6 PERPENDICULAR "8" PAY LIMIT - SEE NOTE 6 �J` 'CI 11111 \}
PEDESTRIAN CURB -
SEENOTEd fs70NAL 6�
DETECTABLE WARNING SURFACE
SEE STANDARD PLAN F-SUR
PERPENDICULAR
3" R. TYP. DEPRESSED CURB AND GUTTER -
CURB RAMP
SEE NOTE a STANDARD PLAN F-40.15-03
SHEET 10F1 SHEET
CEMENT CONCRETE CURB
AND GUTTER - SEE NOTE 4 APPROVED FOR PUBLICATION
ISOMETRIC VIEW ISOMETRIC VIEW AWL
CURB RADIUS DETAIL O TYPE PERPENDICULAR A PAY LIMIT TYPE PERB PAY LIMIT w° Wgw. SWN D.P-If T. Pwwew,
Abossein
Engineering,
L.L.C.
2"x2' 14 GAUGE WIRE. OR
EQUIVALENT. IF STANDA
STRENGTH FABRIC USED
FI
6 PREPENDICULAR CURB RAMP
NTS
DocuSign Envelope ID. 6EEC F5136-602A-4E4A-B436-A317AA638878
RD
LTERFABRIC 2'MIN.
III-'
�6 MAX. I r
POST SPACING MAY BE INCREASED 4'34' MIN. TRENCH
TO 8' IF WIRE BACKING IS USED
. BACKFILL TRENCH WITH NATIVE SOIL
OR 3/4" TO 1.11T WASHED GRAVEL
2 x4" WOOD POSTS, STEEL FENCE POSTS. OR EQUIVALENT (TYP.)
12' MIN.
'I •I
L.J
NOTES:
1. CONDITIONS OF USE
1.1. S LT FENCE MAY BE USED DOWNSLOPE OF ALL DISTURBED AREAS.
1.2. S LT 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 MANUrACTURER'S FABRIC SPECIFICATIONS MUST BE AVAILABLE ON SITE.
AOS (ASTM D4751)
30-1GO 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 -HE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY BE REQUIRED
FOR EXTRA STRENGTH FABRIC �F FIELD PERFORMANCE WARRANTS A STRONGER FENCE.
2.3. WHERE THE FENCE IS INSTALLED, THE SLOPE SHALL NOT BE STEEPER THAN 2HAV
2.4. IRA TYPICAL SILT FENCE IS USED, THE STANDARD 4"X4" TRENCH MAY BE REDUCED AS LONG AS THE BOTTOM 81NCHES 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. AVY 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 B INCHES HIGH.
3.5. IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 214.00
r__i®® PUBLIC WORKS SILT FENCE 9/28/2018 I
I� DEPARTMENT GAZ
1%9971u<xomnm„iva,o, DATE
n SILT FENCE
`NTS
MECHANICAL - ELMCrRICAL
CIVIL - LEED
FIRE PROTECTION
18465 NE 68TH ST
REDMOIND, WA. 98052
PH: (425) 462-9441
FAX: (425) 462-9451
E-Kail: eservice@abossein.com
www.abossein.com
POURAZARI #39659
:45 A
BASE MAP/TOPOGRAPHY PROVIDED BY
POU
OF 1fAS8fQ
OTHERS. ABOSSEIN ENGINEERING (AE)
CANNOT BE HELD LIABLE FOR
ACCURACY. CONTRACTOR SHALL FIELD
10-
VERIFY GRADES, UTILITIES AND ALL
•OTHER EX FEATURES & CONDITIONS. IF
CONDITIONS ARE NOT AS SHOWN &/OR
.16
��9°Q�
�GISTEg�
PLANS CANNOT BE CONSTRUCTED AS
s`%NAL �
SHOWN, CONTACT AE PRIOR TO
CONSTRUCTION.
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
5" MAX.
DRAINAGE GRATE TRIM
GRATE FRAME _
C- OVERFLOW BYPASS
d
BELOW INLET GRATE DEVICE
SEDIMENT AND DEBRIS le
FILTERED
WATER
SECTION VIEW
DRAINAGE GRATE
(RECTANGULAR GRATE SHOWN) RETRIEVAL SYSTEM (TYP.)
OVERFLOW BYPASS (TYP.)
BELOW INLET GRATE DEVICE
ISOMETRIC VIEW
NOTES:
1. PROTECTION SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN BOO FEET OF A DISTURBED OR
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.
3. THE CONTRIBUTING DRAINAGE AREA MUST NOT BE LARGER THAN ONEACRE.
4. SIZE THE BELOW INLET GRATE DEVICE SIGD) FOR THE STORMWATER STRUCTURE IT WILL SERVICE.
5. THE BIGD SHALL HAVE A BUILT-IN HIGH -FLOW RELIEF SYSTEM (OVERFLDW BYPASS).
6. THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF THE BIGD WITHOUT SPILLING THE COLLECTED MATERIAL.
7. PERFORM MAINTENANCE IN ACCORDANCE WITH STANDARD SPECIFICATION 8-01.3(15).
8. ANY SEDIMENT IN THE CATCH BASIN INSERT SHALL BE REMOVED WHEN THE SEDIMENT HAS FILLED CNE-THIRD OF THE AVAILABLE
STORAGE. THE FILTER MEDIA FOR THE INSERT SHALL BE CLEANED OR REPLACED AT LEAST MONTHLY.
UNLESS OTHERWISE NOTED, DRAWING 15 NOT TO SCALE (NTS)
STD. PLAN - 216.30
PUBLIC WORKS APPR FD:
URDEPARTMENT CATCH BASIN INSERT GAZ 9/28/2018 I
DATE
(:))CATCH BASIN INSERT
NTS
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878
SILT FENCE l I
/ I I
TOP OF FABRIC
BELT I
\ TOP Ir
\\is
I
FLOW J \
C I
100%COMPACTION \ DIAGONAL ATTACHMENT
\
EACH SIDE DOUBLES STRENGTH I
\j
ATTACHMENT DETAILS:
\ \
o 1. GATHER FABRIC AT POSTS, IF NEEDED.
2. UTILIZE THREE TIES PER POST, ALL WITHIN TOP T OF
FABRIC.
3. POSITION EACH TIE DIAGONALLY, PUNCTURING HOLES
VERTICALLY A MINIMUM OF ("APART.
4. HANG EACH TIE ONA POST NIPPLE AND TIGHTEN
SECURELY. USE CABLE TIES (60 LBS) OR SOFT WIRE. l
L- - - - - - - - - - - - - - - J
ROLL OF SILT FENCE
PLOW
Z3- OPERATION
O FABRIC ABOVE GROUND
O
SLICING BLADE (1 Smm (11/16") WIDTH)
200-300mm
HORIZONTAL CHISEL POINT (78mm (3") WIDTH)
NOTES:
1. POST SPACING: 7 MAX. ON OPEN RUNS W MAX. ON POOLING AREAS,
2. POST DEPTH: AS MUCH BELOW GROUND AS FABRIC ABOVE GROUND,
3. PONDING HEIGHT 24" MAX. ATTACH FABRIC TO UPSTREAM SIDE OF POST.
4, DRIVE OVER EACH SIDE OF SILT FENCE 2 TO 4 TIMES WITH DEVICE EXERTING 60 P.S.I. OR GREATER.
5, NO MORE THAN 24' OF A 36' FABRIC ROLL IS ALLOWED ABOVE GROUND.
6. VIBRATORY PLOW IS NOT ACCEPTABLE BECAUSE OF HORIZONTAL COMPACTION.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 214.10
a PUBLIC WORKS
I DEPARTMENT
SILT FENCE INSTALLATION BY SLICING
ED:
GAZ 9/28/2018 I
:45 A
DATE
ke
SILT FENCE INSTALLATION BY SLICING
NTS
PERMIT SUBMITTAL
REVISION
:45 A
DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA636878
CONSTRUCTION ENTRANCE NOTES:
1y0PSD 1. DRIVEWAYS SHALL BE PAVED TO
E-Ate�Z1NC' THE EDGE OF THE RIGHT-OF-WAY
PRIOR TO INSTALLATION OF THE
R = 25' MIN. CONSTRUCTION ENTRANCE TO
AVOID DAMAGING OF THE
ROADWAY.
2. IT IS RECOMMENDED THAT THE
ENTRANCE BE CROWNED SO THAT
r RUNOFF DRAINS OFF THE PAD
100' MIN.
INSTALL DRIVEWAY CULVERT \
IF THERE IS AROADSIDE
DITCH PRESENT, AS PER CITY
ROAD STANDARDS \
4"-B" QUARRY SPALLS
GEOTEX I ILL
15' MIN.
PROVIDE FULL WIDTH OF
INGRESSJEGRESS AREA
12" MIN, THICKNESS
NOTES:
1. CONDITION OF USE
1.1. CONSTRUCTION ENTRANCE SHALL BE STABILIZED WHEREVER TRAFFIC WILL BE LEAVING A CONSTRUCTION SITE ANDTFIAVELING ON PAVED ROADS OR OTHER
PAVED AREAS WITHIN 1,00C 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 ACCESSIPARKING 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 NTO THE ROCK PAD. THE GEOTEXTILE
SHALL MEET THE FOLLOWING STANDARDS:
GRAB TENSILESTRENGTH (ASTM D4632)
200 LBS. MIN.
GRAB TENSILE ELONGATION (ASTM D4632)
30% MAX. (WOVEN)
CBR PUNCTURE STRENGTH (ASTM 66241)
495 LBS. MIS.
ADS (ASTM D4751)
20-46 (U.S. STANDARD SIEVE SIZE)
2.2. DO NOT USE CRUSHED CONCRETE, CEMENT, OR CALCIUM CHLORIDE FOR CONSTRUCT ON ENTRANCE STABILIZATION BECAUSE THESE PRODUCTS RAISE PH
LEVELS IN STORMWATER AND CONCRETE DISCHARGE TC SURFACE WATERS OF THE STATE IS PROHIBITED.
2.3. HOG FUEL (WOOD BASED MULCH) MAY BE SUBSTITUTED FOR OR COMBINED WITH QUARRY SPALLS IN AREAS THAT WALL 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
3.1. QUARRY SPALLS SHALL BEADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS.
3.1 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 SNEERING. 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 SEDIMENTCOLLECTED 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, ASMALL SUMP MUST BE CONSTRUCTED. THE SEDIMENT WOULD THEN BE
WASHED INTO THE SUMP WHERE IT CAN BE CONTROLLED AND DISCHARGED APPROPRATELY. WASH WATER MUST BE PUMPED BACK ONTO THE SITE AND
CANNOT DISCHARGE TO SISTEMS TRIBUTARY TO SURFACE WATERS.
3.4. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD AND END UP ON THE ROAD'NAY SHALL BE REMOVED IMMEDIATELY.
3.5. IF VEHICLES ARE ENTERING OR EXITING THE SITES AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S), FENCING SRALL BE INSTALLED TO CONTROL
TRAFFIC.
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
STD. PLAN - 21S.10
• PUBLIC WOFKS APPROVED:
DEPARTMENT STABILIZED CONSTRUCTION ENTRANCE GAZ 9/28/2018 1
DATE
STABALIZED CONSTRTUCTION ENTRANCE
NTS
DocuSign Envelope ID:6EECF5B6-602A-4E4A-B436-A317AA638878
SANDBAG (TYP.I
1 W MAX..
----
Jil-
il�Tl, ,n I�11=ll1=
-I I-1Tf-1Tf-
TOE IN SHEETING IN -III- - I-
-
4"x V MIN TRENCH .ill
-111=1
L-
:III -III 101 MAX.
I
(
(DSSIPATION
PROVIDE ENERGY I
AT TOE IF EROSIONS LIKELY)
NOTES:
1. CONDNIONS OF USE
1.1. PLASTIC COVERING MAYBE USED ON DISTURBED AREAS THAT REQUIRE COVER MEASURES FOR LESS THAN 30 DAYS.
1.2. PLATIC IS PARTICULARLY USEFUL FOR PROTECTING CUT AND FILL SLOPES AND STOCKPILES.
1.3. CLEASR 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.
IA. 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 ATTHE 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 OTHERWISE NOTFD, DRAWING 15 NOT TO SCALE (NTS)
STD. PLAN - 213.30
rr PUBLIC WORKS
DEPARTMENT
PLASTIC COVERING
:45 A
vac
GAZ 9/28/2018 I
- DATE
:45 A
SEE GRADING PLANS
FOR GRADES
����i �/i\�/i.�/�,•/ice
12" MIN COMPACTED EXIST FILL
OR NEW STRUCTURAL FILL TO
95% PER ASTM D1557
#5 BARS ® 18" O.C.
EACH WAY AT CENTER OF
SLAB
6" PORTLAND CEMENT
CONCRETE 4,000 PSI
4" MIN COMPACTED
CRUSHED AGGREGATE
BASE (WSDOT
SPECIFICATIONS
9-03.9(3) TO 95%
PER ASTM D1557
TRASH ENCLOSURE CONC PAVEMENT SECTION
SCALE: 1 " = 10'
SEE
GRADING
PLANS
FOR
GRADES
5 PLASTIC COVERING
NTS CALL 811 (2) BUSINESS DAYS
BEFORE YOU DIG
(UNDERGROUND UTILITY
LOCATIONS ARE APPROXIMATE)
SURVEYED: GEODETIC SURVEYING SCALE;
SERVICE VERTICAL.• Ni 1988
AS INDICATED HORIZONTAL: NAD 1983/1991 CITY 0 F
DESIGNED: SP ON DRAWING U
DRAWN: SP RENT0N
ONE INCH DATUM
CHECKED: SP AT FULL SCALE Planning/Building/Public Works Dept.
IF NOT ONE INCH
PR APPROVED: SCALE ACCORDINGLY
3" HOT MIX
COMMERCIAL MIX
DESIGN ASPHALT
CONCRETE PER WSDOT
STD. SPECIFICATIONS
6" MIN
COMPACTED
CRUSHED
AGGREGATE
BASE (WSDOT
SPECIFICATIONS
9-03.9(3) TO
95% PER ASTM
18" MIN COMPACTED D1557
EXIST FILL OR NEW
STRUCTURAL FILL TO 95%
PER ASTM D1557
2 ASPHALT PAVEMENT SECTION
�SALE. 1 " = 10'
R-408316
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
DEVELOPMENT ENGINEERING
Nathan Janders 03/19/2020 '
FIRST UKRAINIAN PENTECOSTAL CHURCH
3811 NE 21 ST ST
RENTON, WA 98056
EROSION CONTROL & PAVING DETAILS
DATE:
02-25-20
PAGE:
C8.0
:
21 0F65
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