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OWNER
ALEK5EY ON I SHCHENKO
56838 - 2ND AVE SW / FEDERAL WAY, WA Q8O25
PH: 206.554.260c1 / EM: ELESANTF@"rMAIL.COM
SITS ADDRESS
21XX SW 504TH SIT / FEDERAL WAY, WA cl8025
ARCH I TEGT
ARCHITECTS NW / JEFFREY DeROULET, R.A.
I Sq 15 - 142ND AVE NE ; # 100 / WOOD I NV I LLE, WA g8072
PH: 425.485.4of00 / EM:JEFFREI'®ARCH ITECTSNW.COM
ZONING:
RS-15.0
PAR,GEL NUMBER:
oi2io3aoga
LE:GAL DESCRIPTION:
PRL G /FEDERAL WAY, PIERCE COUNT-(, WA
L07 GOVF.RA6E
LOT AREA (PER GAD ME5UARMENT) : 15,000 SF
HOUSE/GARAGE AREA:
2,84�i
SF
PORCH AREA:
155
SF
ADU AREA:
7q2
SF
PORCH AREA:
5a
SF
TOTAL AREA:
5,512
SF
25.41
MFEiz\ll OUS ARF:A
LOT AREA:
15,000
SF
HOUSE ROOF AREA:
5,614
SF
ADU ROOF AREA:
1,057
SF
DRIVEWAY:
1,06ct
SF
WALK/LD6:
177
5F
TOTAL AREA:
5,Sclrt
5F
TOTAL % OF LOT AREA: = 3�1.51%
TOTAL COWS ALLOWED: 7,500 SF
TOTAL % ALLOWED: 50.00%
(NOTE: HARD SURFACE = IMPERVIOUS
EXCLUDES AREA BELOW ROOF)
HEISIHT GALG
LOWEST ELEVATION:
H16HE5T ELEVATION:
AV6 BU I LD I N6 ELEV:
MAX BU I LD I N6 HE 16HT:
ACTUAL BU I LD I N6 HE 16HT:
245.60
250.05
41f 5.65/2 = 247.55
(247.53 + 30') = 277.83
2714CEIVED
JUN 10 2019
COMMUNITY DEy DEVELOPMENT
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OWNER
ALEK5EY ON 15HCHENKO
36838 - 2NP AVE 5lN / FEDERAL WAY, WA g8023
PH: 206.354.260cf / EM: ELE6AN7F@YMAIL.COM
517E ADDRESS
21XX SW 5047H 57 / FEDERAL WAY, WA g8023
ARGH I TE(fo,T
ARCHITECTS NW / JEFFREY DeROULET, R.A.
18q 15 - 142ND AVE NE ; # 100 / WOOD I NV I LLE, WA Q8072
PH: 425.485.4Q00 / EM:,JEFFREYC)ARCH ITEGT5NW.COM
ZONINC7:
RS-15.0
FARGF—L NUMBER:
012103gOQlf
LF-6AL. DF—SGRI F7 0N:
FRL C / FEDERAL WAY, PIERCE COUNTY, WA
LOT GOVERA&E
LOT AREA (PER GAD MESUARMENT) : 15,000 SF
HOUSE/GARAGE AREA:
2,84q
SF
PORCH AREA:
155
SF
ADU AREA:
`ic12
SF
PORCH AREA:
38
5F
TOTAL AREA:
5,812
5F
= 25.415%
I M'FERV I OUS AREA
LOT AREA:
15,000
5F
HOUSE ROOF AREA:
5,614
SF
ADU ROOF AREA:
1,057
5F
DRI\/SWAY:
1,06q
SF
WALK/LD6:
177
SF
TOTAL AREA:
5,8a'7
5F
TOTAL % OF LOT AREA:
= 31-1.31
TOTAL GOY'G ALLOWED:
-7,500
SF
TOTAL % ALLOWED:
50.000/0
(NOTE: HARD SURFACE = IMPERVIOUS
EXCLUDES AREA BELOW ROOF)
HEICGHT CALC.,
LOWE57 ELE\/A710N:
HIGHEST ELEVATION:
245.60
250.05
A\/6
BUILDING
ELEV:
4115.65/2 =
247.83
MAX
BU I LD I N6
HE 16HT:
(247.55 + 30)
= 277 b3
ACTUAL BUILDING HE 1 GHT: 265.57
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ME I 3/23/I a
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019-216
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ALEK5EY ON I SHGHENKO
5653�3 - 2ND AVE 5W / FEDERAL WAY, WA ct5025
PH: 206.554.260cf / EM: ELEGANTP(gYMAIL.COM
SITE ADDRESS-
21XX 5W 304TH 5T / FEDERAL WA), WA g8025
,4RGHITEGT
ARCHI7EC75 NW / JEFFREY DeROULET, R.A.
15ci 15 - 142ND AVE NE ; # 100 / WOOD I NV I LLE, WA c150-12
PH: 425.455.4Q00 / EM:JEFFREY®ARCH ITECTSNKOOM
ZONING.
R5-15.0
FARGEL NUMBER:
0121039099
LEGAL DESGizIFTION:
PRL C / FEDERAL WAY, MERGE COUNTY, WA
LOT COVERAGE
LOT AREA (PER CAD MESUARMENT) : 15,000 5F
HOU5E/GARAGE AREA: 2,54cf SF
PORCH AREA: 155 5F
ADU AREA: 7c12 5F
PORCH AREA: 55 5F
TOTAL AREA: 5AI2 SF
= 25.41
IMPERVIOUS AREA
LOT AREA:
15,000
SF
HOUSE ROOF AREA:
5,614
5F
ADU ROOF AREA:
1,05i
5F
DRIVEWAY:
I,06cf
5F
WALK/LDG:
lii
5F
TOTAL AREA:
S,Sai
5F
TOTAL % OF LOT AREA:
TOTAL GOV'G ALLOWED:
�1,500
5F
TOTAL 9 ALLOWED:
50.0091
(NOTE: HARD SURFACE = IMPERVIOUS
EXCLUDES AREA BELOW ROOF)
HEIGHT GALG
LOWEST ELEVATION:
HIGHEST ELEVATION:
AVG BUILDING ELEV:
MAX BUILDING HE 1 GHT:
ACTUAL BUILDING HE I GHT:
245.60
250.05
415,65/2 = 24i.55
(24i.53 + 30) = 27-Tb5
265.5-1
RECEIVED
JUN 10 2019
OF FEDERAL r YEY DEVELOPMENT
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REVISED BY: DATE:
LATERAL BY: DATE:
ME I 3/23/11
LATERAL JOB NUMBER:
019-21h
AOA.
ANW WOODINMLLE OFFICE
JOB NUMBER:
1aO541
Kai
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201E WASH I NGTON STATE ENERGY GORE/ I EGG (WSEG)
TABLE R402.1.1
INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT
CLIMATE ZONE
5 $ MARINE 4
(WITH USE OF
CREDIT 10)
FENESTRATION U-FACTOR s
0.50
0.25
SKYLIGHT B U-FACTOR
0.50
GLAZED FENESTRATION SHGG e
NR
CEILING R-VALUE '
4Q
WOOD FRAME WALL G'M'N R-VALUE
21 INT
MASS WALL R-VALUE'
21/21
FLOOR R-VALUE
50
30
BELOW GRADE "" WALL R-VALUE
10/15/21 INT + TB
10/15/21 INT + R-10 TB
51_ABD R-VALUE $ DEPTH
10, 2 FT.
10, ENTIRE SLAB
TABLE R402.1.1 FOOTNOTES
FOR 51: 1 FOOT = 504.5 MM, GI = CONTINUOUS INSULATION, INT. = INTERMEDIATE FRAMING.
A R-VALUES ARE MINIMUMS. U-FACTORS AND SHGG ARE MAXIMUMS. WHEN INSULATION IS
INSTALLED IN A CAVITY WHICH IS LE55 THAN THE LABEL OR DESIGN THICKNESS OF THE
INSULATION, THE COMPRESSED R-VALUE OF THE INSULATION FROM APPENDIX TABLE A I OI A
SHALL NOT BE LE55 THAN THE R-VALUE SPECIFIED IN THE TABLE.
a THE FENESTRATION U-FACTOR COLUMN EXCLUDE5 SKYLIGHTS. THE SHGG COLUMN APPLIES TO
ALL GLAZED FENESTRATION.
c "10/15/21.+T5" MEANS R-10 CONTINUOUS INSULATION ON THE EXTERIOR OF THE WALL, OR R-15 ON
THE CONTINUOUS INSULATION ON THE INTERIOR OF THE WALL, OR R-21 CAVITY INSULATION PLUS A
THERMAL BREAK BETWEEN THE SLAB AND THE BASEMENT WALL AT THE INTERIOR OF THE
BASEMENT WALL. "10/15/21.+TB" SHALL BE PERMITTED TO BE MET WITH R-15 CAVITY INSULATION
ON THE INTERIOR OF THE BASEMENT WALL PLUS R-5 CONTINUOUS INSULATION ON THE INTERIOR
OR EXTERIOR OF THE WALL. "TB" MEANS THERMAL BREAK BETWEEN FLOOR SLAB AND
BASEMENT WALL.
D R-10 CONTINUOUS INSULATION IS REQUIRED UNDER HEATED SLAB ON GRADE FLOORS. SEE
R402.2.°i.l .
E THERE ARE NO SHGG REQUIREMENTS IN THE MARINE ZONE.
RESERVED
G RESERVED
"RESERVED
THE SECOND R-VALUE APPLIES WHEN MORE THAN HALF THE INSULATION IS ON THE INTERIOR OF
THE MA55 WALL.
RESERVED
FOR SINGLE RAFTER- OR .JOIST VAULTED CEILINGS, THE INSULATION MAY BE REDUG'=D TO
R-38.
L RESERVED
M INT. (INTERMEDIATE FRAMING) DENOTES STANDARD FRAMING 16 INCHES ON CENTER WITH
HEADERS INSULATED WITH A MINIMUM OF R-10 INSULATION.
N LOG AND SOLID TIMBER WALLS WITH A MINIMUM AVERAGE THICKNESS OF 3.5 INCHES .ARE
EXEMPT FROM THIS INSULATION REQUIREMENT.
1. A CERTIFICATE COMPLYING WITH 2O15 W5EC R401.3 15 REQUIRED TO BE COMPLE-ED BY
THE DE5167N PROFESSIONAL OR BUILDER AND PERMANENTLY POSTED.
2. THE BUILDING SHALL BE TESTED AND VERIFIED A5 HAVING AN AIR LEAKAGE RA-E NOT
EXCEEDING 5 AIR CHANGES PER HOUR. TESTING SHALL BE CONDUCTED WITH A BLOWER
DOOR AT A PRESSURE OF 0.2 INCHES W.G.
3. EACH DWELLING UNIT 15 REQUIRED TO BE PROVIDED WITH AT LEAST ONE PROGRAMMABLE
THERMOSTAT FOR THE REGULATION OF TEMPERATURE.
4. DUCTS SHALL BE LEAK TESTED IN ACCORDANCE WITH WSU RS-55 USING THE MAX. DUCT
LEAKAGE RATES SPECIFIED.
5. A MINIMUM OF 75% OF PERMANENTLY INSTALLED LAMPS IN L 1 GHTI NG FIXTURES SHALL BE
HIGH -EFFICACY LAMPS.
WHOLE HOUSE VENT! LA71 ON
WHOLE HOUSE VENTILATION SYSTEM TO BE INSTALLED PER 2015 IRG 5ECTIONS M1507.3.1
THROUGH M1507.3,7.
SEE "WHOLE HOUSE VENTILATION" ON THE SCHEDULE SHEET FOR SELECTED OPTION.
IRG TABLE M150i.3.5(I)
CONTINUOUS WHOLE -HOUSE MECHANICAL VENTILATION
SYSTEM AIRFLOW RATE REG2U I REMENT5
(AIRFLOW IN CFM)
FLOOR AREA
NUMBER
OF BEDROOMS
(50. FT.)
0- 1
2-5
4-5
6- '7
>7
<1500
50
45
60
75
CIO
1501 - 5000
45
60
75
q0
105
3001 - 4500
60
75
QO
105
120
4501 - 6000
75
CIO
105
120
135
6001 - 7500
q0
105
120
135
150
>7500
1 105
120
155
150
165
I RC TABLE M 150-7•5.5(2)
INTERMITTENT WHOLE -HOUSE MECHANICAL VENTILATION RATE FACTORS A5
RUN TIME PERCENTAGE IN EACH
25%
55%
50%
66%100%
4-HOUR SEGMENT
FACTOR
4
3
2
1.5
1.5
I.O
A. FOR VENTILATION SYSTEM RUN TIME VALUES BETWEEN TH05E GIVEN, THE FACTOR ARE
PERMITTED TO BE DETERMINED BY INTERPOLATION.
B. EXTRAPOLATION BEYOND THE TABLE 15 PROHIBITED.
MEGH A N I G A
GENERAL
50LID FUEL BURNING APPLIANCES INCLUDE AIRTIGHT STOVES, FIREPLACE STOVES, ROOM
HEATERS, FACTORY BUILT FIREPLACES AND FIREPLACE INSERTS. ALL SOLID FUEL BURNING
APPLIANCES SHALL COMPLY WITH THE PROVISIONS OF I.R.G. R1006.2.
HEATING
EACH DWELLING UNIT SHALL BE PROVIDED WITH HEATING FACILITIES CAPABLE OF MAINTAINING
A TEMPERATURE OF 68 DEGREES FAHRENHE I T AT A HEIGHT OF 3'-0" ABOVE THE FLOOR AND
TWO FEET FROM EXTERIOR WALLS IN ALL HABITABLE ROOMS WHEN THE OUTSIDE TEMPERATURE
IS AS SET FORTH IN THE 2015 W.5.E.G.
DEFINITION OF THERMAL BUILDING ENVELOPE FROM THE 2015 WASHINGTON STATE ENERGY GORE:
THE BELOW -GRADE WALLS, ABOVE -GRADE WALLS, FLOOR, ROOF, AND ANY OTHER
BUILDING ELEMENTS THAT ENCLOSE CONDITIONED SPACE OR PROVIDES A BOUNDARY
BETWEEN CONDITIONED SPACE AND EXEMPT OR UNCONDITIONED SPACE.
I. FUEL BURNING APPLIANCES LOCATED WITHIN THE BUILDING ENVELOPE SHALL OBTAIN AIR
FROM OUTDOORS, MEETING THE PROVISIONS OF CHAPTER 24 OF THE 2015 IRG.
2. FUEL BURNING APPLIANCES LOCATED OUTSIDE THE BUILDING ENVELOPE SHALL MEET THE
PROVISIONS OF CHAPTER 24 OF THE 2015 IRG.
3. DUCTWORK LOCATION SHALL MEET THE PROVISIONS OF CHAPTER 24 OF THE 2015 IRG.
4. COMBUSTION AIR TO MEET THE REQUIREMENTS OF I.R.G. M1701.1
ALL WARM AIR FURNACES SHALL BE LISTED AND LABELED BY AN APPROVED AGENCY AND
INSTALLED PER CHAPTER M1302 OF THE 2015 IRG.
NO WARM AIR FURNACE SHALL BE INSTALLED IN A ROOM USED OR DESIGNED TO BE USED AS A
BEDROOM, BATHROOM, CLOSET OR IN ANY ENCLOSED SPACE WITH ACCESS ONLY THROUGH SUCH
ROOM OR SPACE, EXCEPT DIRECT VENT FURNACE, ENCLOSED FURNACES, AND ELECTRIC HEATING
FURNACES.
NO WARM AIR FURNACE SHALL BE INSTALLED IN A CLOSET OR ALCOVE WITH A SPACE LESS
THAN 12" WIDER THAN THE FURNACE OR A CLEARANCE OF 5" ALONG THE SIDES, BACK AND TOP.
L I OUEF I ED PETROLEUM GAS BURNING APPLIANCES SHALL NOT BE INSTALLED IN A PIT, BASEMENT
OR SIMILAR LOCATION WHERE HEAVIER THAN AIR GASES MIGHT COLLECT. APPLIANCES SO
FUELED SHALL NOT BE INSTALLED IN AN ABOVE GRADE UNDER FLOOR SPACE OR BASEMENT
UNLESS SUCH LOCATION IS PROVIDED WITH AN APPROVED MEANS FOR REMOVAL OF UNBURNED
GAS.
HEATING AND COOLING APPLIANCES LOCATED IN A GARAGE AND WHICH GENERATE A GLOW,
SPARK OR FLAME CAPABLE OF IGNITING FLAMMABLE VAPORS SHALL BE INSTALLED WITH THE
PILOTS AND BURNERS OR HEATING ELEMENTS AND SWITCHES AT LEAST IS" ABOVE THE FLOOR
SURFACE.
FIRE DAMPERS NEED NOT BE INSTALLED IN AIR DUCTS PASSING THROUGH THE WALL, FLOOR OR
CEILING SEPARATING A RESIDENGE (R-3 OCCUPANCY) FROM A GARAGE, PROVIDED SUCH DUCTS
WITHIN THE GARAGE ARE CONSTRUCTED OF STEEL HAVING A THICKNESS NOT LE55 THAN O.OIci"
(NO. 26 GALVANIZED SHEET GAUGE) AND HAVE No OPENINGS INTO THE GARAGE
EVERY APPLIANCE DESIGNED TO BE VENTED SHALL BE CONNECTED TO A VENTING SYSTEM
COMPLYING WITH CHAPTER IS OF THE 2015 IRG.
EVERY FACTORY BUILT CHIMNEY, TYPE L VENT, TYPE B GAS VENT OR TYPE BA GAS VENT SHALL
BE INSTALLED IN ACCORDANCE WITH THE TERMS OF ITS LISTING, MANUFACTURERS INSTALLATION
INSTRUCTIONS AND THE REQUIREMENTS PER CHAPTER 24 OF THE 2015 IRG.
A TYPE B OR BW GAS VENT SHALL TERMINATE PER CHAPTER 24 OF THE 2015 IRG.
VENT CONNECTORS SHALL BE INSTALLED WITHIN THE SPACE OR AREA IN WHICH THE APPLIANCE
15 LOCATED AND SHALL BE CONNECTED TO A CHIMNEY OR VENT IN SUCH A MANNER AS TO
MAINTAIN THE CLEARANCE TO COMBUSTIBLES PER SECTION M18O3 OF THE 2015 IRG.
HEATING EQU I EMENT
ALL HEATING EOU I PMENT SHALL MEET THE REQUIREMENTS OF THE 2015 NATIONAL APPLIANCE
ENERGY CONSERVATION ACT (NAECA) AND BE SO LABELED. EQUIPMENT SHALL ALSO COMPLY
WITH SECTION M1411 OF THE 2015 IRG
DUCTWORK
I. DUCT SYSTEMS OR FACTORY BUILT AIR DUCTS SHALL BE OF METAL AS SET FORTH BY
TABLE 1601.1.1 OF THE 2015 IRG.
2. RECTANGULAR, FLAT, OVAL AND ROUND DUCT JOINTS AND SEAMS SHALL BE AIRTIGHT PER
SECTION M1601.4.1 OF THE 2015 IRG.
3. INSTALLATION OF DUCTS SHALL COMPLY WITH SECTION M1601.4 OF THE 2015 IRG.
4. DUCT INSULATION SHALL BE INSTALLED IN ACCORDANCE WITH SECTION M1601.3 OF THE 2015
IRG.
5. FINAL DUCT LEAKAGE AFFIDAVIT IS TO BE PROVIDED TO THE BUILDING INSPECTOR PRIOR
TO FINAL INSPECTION. DUCT LEAKAGE AND SEALING REWFIEMENT5 IN 2015 W.S.E.G.
SEG71ON R403.3.2 TO BE MET.
6. DUCTS IN5ULATAED TO A MINIMUM R-8 INSULATION IN UNCONDITIONED SPACES PER W.S.E.G.
SECTION R403.3.1
�ARFENTR
GENERAL
ALL FRAMING SHALL COMPLY WITH THE APPLICABLE 5ECTION(S) OF THE 2015 IBGARG.
PRESSURE TREATED WOOD REG2U I RED IN LOCATIONS L 15TED IN IRG R317.1
2 MINIMUM VERTICAL CLEARANCE BETWEEN WOOD � CONCRETE STEPS, PORCH SLABS,
PATIO SLABS 4 OTHER SIMILAR HORIZONTAL SURFACES EXPOSED TO THE WEATHER.
6" MINIMUM CLEARANCE BETWEEN WOOD AND EARTH.
8" MINIMUM CLEARANCE BETWEEN UNTREATED MU5ILLS AND EARTH.
12" MINIMUM CLEARANCE BETWEEN FLOOR BEAMS AND EARTH.
15" MINIMUM CLEARANCE BETWEEN FLOOR JOISTS AND EARTH.
LOAD I NG
ROOF 15 PSF DEAD LOAD + 25 P5F LIVE LOAD = 40 P5F
FLOOR 10 P5F DEAD LOAD + 40 P5F LIVE LOAD = 50 P5F
GE I L I NG 5 P5F DEAD LOAD + 10 P5F LIVE LOAD = 15 PSF
DECK 5 P5F DEAD LOAD + 60 P5F LIVE LOAD = 65 PSF
INTERIOR PARTITION = 7 PSF
EXTERIOR PARTITION = 10 PSF
WOOD BEARING ON OR INSTALLED WITHIN)/:2" OF MASONRY OR CONCRETE TO BE TREATED WITH
AN APPROVED PRESERVATIVE. SOLID BLOCKING OF NOT LESS THAN 2x THICKNESS SHALL BE
PROVIDED AT ENDS AND AT ALL SUPPORT OF JOISTS AND RAFTERS. ANCHOR BOLTS TO BE
PER SHEAR WALL SCHEDULE AND FOUNDATION PLAN. 7" MINIMUM EMBEDMENT. ALL METAL
FRAMING ANCHORS AND HANGERS SHOWN ON DRAWINGS SHALL BE STRONG TIE CONNECTORS A5
MANUFACTURED BY SIMPSON COMPANY.
PROVIDE F I REBLOCK I NG IN CONGEALED SPACES OF STUD WALLS 4 PARTITIONS, INCLUDING
FURRED SPACES $ PARALLEL ROWS OF STUDS OR STAGGERED STUDS AS FOLLOWS:
1. VERTICALLY AT THE GE I L I NG 4 FLOOR LEVELS.
2. HORIZONTALLY AT INTERVALS NOT EXCEEDING 10 FEET.
PROVIDE FIREBLOCKING AT OTHER LOCATIONS PER 2015 IRG R302.11.
NSULAT I ON MOISTURE FROTEC,T 10N OENERAL
GENERAL
UNLESS NOTED OTHERWISE, INSULATION SHALL CONFORM TO THE WASHINGTON STATE ENERGY
CODES. INSULATION BAFFLES TO MAINTAIN I" CLEAR SPACE ABOVE INSULATION. BAFFLES TO
EXTEND 6" ABOVE BATT INSULATION 4 12" ABOVE LOOSE FILL INSULATION. INSULATE BEHIND
BATHTUBS, SHOWERS, PARTITIONS AND CORNERS. PROVIDE FACE STAPLED BATTS OR FRICTION
FIT FACED BATTS. PROVIDE 4 MIL (0.004") POLYETHYLENE VAPOR BARRIER AT WALLS OR USE
PVA PRIMER WITH A DRY CUP PERM RATING OF ONE (MAX.). PROVIDE R-10 INSULATION UNDER
ELECTRIC WATER HEATERS.
INFILTRATION CONTROL
I. EXTERIOR JOINTS AROUND WINDOWS AND DOOR FRAMES, OPENINGS BETWEEN WALLS AND
FOUNDATIONS, BETWEEN WALLS AND ROOF AND BETWEEN WALL PANELS, OPENINGS AT
PENETRATIONS OF UTILITY SERVICES THROUGH WALLS, FLOORS, AND ROOF, AND ALL
OTHERS SUCH OPENINGS IN THE BUILDING ENVELOPE, INCLUDING ACCESS PANELS INTO
UNHEATED SPACES, SHALL BE SEALED, CAULKED, GA5KETED OR WEATHER-STRIPPED TO
LIMIT AIR INFILTRATION.
2. ALL EXTERIOR DOORS, OTHER THAN FIRE -RATED DOORS, SHALL BE DESIGNED TO LIMIT AIR
INFILTRATION AROUND THEIR PERIMETER WHEN IN A CL05EID POSITION. DOORS BETWEEN
RESIDENCE AND GARAGE ARE NOT CONSIDERED "FIRE -RATED" AND MUST MEET THE ABOVE
REW I REMENT.
3. ALL EXTERIOR WINDOWS SHALL BE DESIGNED TO ADMIT AIR INFILTRATION INTO OR FROM
THE BUILDING ENVELOPE WHICH SHALL BE SUBSTANTIATED BY TESTING TO STANDARD A57M
E 283.73. SITE BUILT AND MILLWORK SHOP MADE WOODEN SASH ARE EXEMPT FROM
TESTING BUT SHALL BE WEATHER-STRIPPED, CAULKED AND MORE TIGHTLY FITTING.
4. RECESSED LIGHT FIXTURES TO LIMIT AIR LEAKAGE PER W.5.E.C.
PIPING FOR HOT WATER / STEAM SYSTEMS OF PIPING FOR CONTINUOUSLY CIRCULATING HOT
WATER SERV I GE 15 RE0U I RED TO BE INSULATED PER THE W.5.E.0. HOT WATER PIPING SHALL BE
INSULATED TO A MINIMUM OF R-3 PER W.5.E.0. R403.5.3. MECHANICAL SYSTEM PIPING SHALL BE
INSULATED TO A MINIMUM R-6 PER W.5.E.C. R403.4
VAPOR BARRIERS / GROUND GONERS
AN APPROVED VAPOR BARRIER SHALL BE PROPERLY INSTALLED IN ROOF DECKS, IN ENCLOSED
RAFTER SPACES FORMED WHERE GE I L I NGS ARE APPLIED DIRECTLY TO THE UNDERSIDE OF
ROOF RAFTERS, AND AT EXTERIOR WALLS. INSET STAPLED BATTS WITH A PERM RATING LE55
THAN ONE MAY BE INSTALLED IF THE VAPOR BARRIER 15 TO THE WARM 51 DE, STAPLES SHALL
BE PLACED NOT MORE THAN 5" O.G. AND GAPS BETWEEN THE FACING AND THE FRAMING SHALL
NOT EXCEED 1/16"
VAPOR RETARDERS AT WALLS PER IRG R702.7
A GROUND COVER OF 6 MIL (0.006") BLACK POLYETHYLENE OR EQUIVALENT SHALL BE LAID
OVER THE GROUND IN ALL CRAWL 5PACE5. THE GROUND COVER SHALL BE OVERLAPPED ONE
FOOT AT EACH JOINT AND SHALL EXTEND TO THE FOUNDATION WALL.
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1�)00RS, WINDOWS AND aK`�Is I 0HiS
GENERAL
THE REQUIRED EGRESS DOOR MAY HAVE A MAXIMUM 7 3/4" STEP FROM TOP OF THE THRESHOLD
TO A MINIMUM 36" DEEP LANDING ON THE EXTERIOR SIDE OF THE DOOR. OTHER EXTERIOR
DOORS MAY HAVE A MAXIMUM (2) 7 3/4" STEPS TO A MIN. 56" DEEP LANDING. ALL GLAZING
SHALL MEET THE REQUIREMENTS OF THE 2015 W.5.E.C. TABLE R402.1.1 UNLESS NOTED OTHERWISE.
ALL SKYLIGHTS AND SKYWALLS SHALL HAVE LAMINATED GLASS UNLESS NOTED OTHERWISE.
ALL BEDROOM EMERGENCY EGRESS WINDOWS SHALL HAVE A MINIMUM NET CLEAR OPENING OF
5.7 SQUARE FEET. MINIMUM NET CLEAR OPERABLE WIDTH OF 20" AND A MINIMUM NET CLEAR
OPENING HEIGHT OF 24", MAXIMUM SILL HEIGHT OF 44" MEASURED FROM THE FINISHED FLOOR TO
THE BOTTOM OF THE CLEAR OPENING. OPERABLE WINDOWS WITH A SILL OF MORE THAN 72"
ABOVE FINISHED THE GRADE OR SURFACE BELOW, TO BE A MINIMUM OF 24" ABOVE ADJACENT
FINISHED FLOOR.
SAFETY GLAZ I NG LOCATIONS PER 2015 IRG SECTION R508.4
R308.4.1 GLAZING IN ALL FIXED AND OPERABLE PANELS OF SWINGING, SLIDING AND BI-FOLD
DOOR5.
R308.4.2 GLAZING IN AN INDIVIDUAL FIXED OR OPERABLE PANEL ADJACENT TO A DOOR
WHERE THE BOTTOM EDGE 15 LE55 THAN 60 INCHES ABOVE THE FLOOR $ THE
GLAZING IS EITHER WITHIN 24 INCHES OF EITHER SIDE OF THE DOOR IN THE PLANE
OF THE DOOR IN A CLOSED POSITION OR ON A WALL PERPENDICULAR TO THE
PLANE OF THE DOOR IN A CLOSED POSITION $ WITHIN 24 INCHES OF THE HINGE
SIDE OF AN IN -SWINGING DOOR.
R305.4:3 GLAZING IN AN INDIVIDUAL FIXED OR OPERABLE PANEL THAT MEETS ALL OF THE
FOLLOWING CONDITIONS:
1. THE EXPOSED AREA OF AN INDIVIDUAL PANEL 15 LARGER THAN °i 5aUARE FEET;
2. THE BOTTOM EDGE OF THE GLAZING 15 LESS THAN IS" ABOVE THE FLOOR;
3. THE TOP EDGE OF THE GLAZING 15 MORE THAN 36" ABOVE THE FLOOR; AND
4. ONE OR MORE WALKING SURFACES ARE WITHIN 56" MEASURED HORIZONTALLY
AND IN A STRAIGHT LINE, OF THE GLAZING.
R305.4.4 GLAZING IN GUARDS AND RAILINGS, INCLUDING STRUCTURAL BALUSTER PANELS AND
NONSTRUCTURAL IN -FILL PANELS, REGARDLESS OF AREA OR HEIGHT ABOVE A
WALKING SURFACE.
R305.4.5 GLAZING IN WALLS, ENCLOSURES OR FENCES CONTAINING OR FACING HOT TUBS,
SPAS, WHIRPOOLS, SAUNAS, STEAM ROOMS, BATHTUBS, SHOWERS AND INDOOR OR
OUTDOOR SWIMMING POOLS WHERE THE BOTTOM EXPOSED EDGE OF THE GLAZING
IS LESS THAN 60 INCHES MEASURED VERTICALLY ABOVE ANY STANDING OR
WALKING SURFACE.
R305.4.6 GLAZING WHERE THE BOTTOM EXPOSED EDGE OF THE GLAZING 15 LESS THAN 36
INCHES (4114 MM) ABOVE THE PLANE OF THE ADJACENT WALKING SURFACE OF
STAIRWAYS, LANDINGS BETWEEN FLIGHTS OF STAIRS AND RAMPS.
R05.4.7 GLAZING ADJACENT TO THE LANDING AT THE BOTTOM OF A STAIRWAY WHERE THE
GLAZING IS LE55 THAN 56 INCHES ABOVE THE LANDING AND WITHIN A 60"
HORIZONTAL ARC LESS THAN 150 DEGREES FROM THE BOTTOM TREAD NOSING.
FOR EXCEPTIONS SEE IRG SECTION R308.4
t- ANS COMPL.Y WITH THE 2015 INTERNATIONAL RES I IDENTI AL CODE.
CONTRACTOR SHALL VERIFY ALL NOTES, DIMENSIONS AND CONDITIONS PRIOR TO
GON57RU07I0N. CONTRACTOR SHALL PROVIDE TEMPORARY BRACING AS REQUIRED UNTIL
ALL PERMANENT CONNECTIONS HAVE BEEN MADE. IT IS THE CONTRACTORS RESPONSIBILITY
TO IDENTIFY ALL DISCREPANCIES TO THE ARCHITECT AT THE TIME THEY ARE NOTED.
DIMENSIONS TAKE PRECEDENCE OVER SCALED DRAWINGS.
GORES:
ALL APPLICABLE CODES AND AUTHORITIES HAVING JURISDICTION SHALL BE FOLLOWED
I. 2015 INTERNATIONAL RESIDENTIAL CODE (IRO) WITH WA5HIN67ON STATE AMENDMENTS
(WSA) EXCEPT CHAPTERS II AND 25 THROUGH 42 ARE NOT ADOPTED. WAG 51-51
2. 2015 INTERNATIONAL BUILDING CODE (IBC) WITH WA5HIN670N STATE AMENDMENTS (WSA)
WAC51-50
3. 2015 INTERNATIONAL MECHANICAL CODE (IMC) WITH WA5HIN67ON STATE AMENDMENTS
(W5A) WAG 51-52
4. 2015 UN I FORM PLUMBING CODE (UPC) W 1 TH WASH I NGTON STATE AMENDMENTS, WAG 51-56.
5. 2015 INTERNATIONAL FIRE CODE WITH WA5HINGTON STATE AMENDMENTS, WAG 51-54A.
6. 2015 WASHINGTON STATE ENERGY CODE, RESIDENTIAL PROVISIONS (W5EC). WAG 51-IIR.
LOCAL JURISDICTION REQUIRES ElYE5
DWELLING UNIT FIRE SPRINKLER
SYSTEM PER IRG APPENDIX R ® NO
SI TE WORi�
GENERAL
ALL FOOTINGS TO BEAR ON FIRM, UNDISTURBED EARTH BELOW ORGANIC SURFACE SOILS. ALL
BACK FILL MATERIAL SHALL BE THOROUGHLY COMPACTED. FOUNDATION VENTS SHALL NOT
INTERFERE WITH THE DIRECT LOAD PATH OF COLUMNS.
WIND DESIGN
5U8JEGT TO DAMAGE FROM
6R:)''ND
SEI5MIG
DESIGN
WINTER
ICE BARRIER
UNDER-
AIR
MEAN
SPE_�
iOPO
FR05T
>>: %a
(MPH)
GRAPHIC
LINE
TERMITE
DESIGN
LAYMENT
FLOOD
FREEZING
ANNUAL
EFFEGT5
CATEGORY
NEATHERIN6
DEPTH
TEMP
REQUIRED
HAZARDS
INDEX
TEMP
25 psf
85
NO
D2
MODERATE
12"
5LI6HT TO1500
24°F
NO
OAST
MODERATE
OR LE5555°F
EaUIVAL.ENT FLUID PRESSURE = 35 P.G.F. (UNRESTRAINED WALLS)
50 P.G.F. (RESTRAINED WALLS)
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LOWER $ MAIN FL FLANS; MAIN � ROOF FRM FLANS
A5
EXTERIOR ELEVAT 1 ONS $ BU I LD I NCB SECT 1 ONS
S T I) G -7l� I
51
LATERAL - SHEAR WALLS, HARDWARE, STRUCT NOTES $ DTLS
52
LATERAL - DETAILS FROM ENO I VEER
55
LATERA I - DETAILS FROM ENGINEER
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DESIGNED BY: DATE:
JdeR
DRAWN BY: DATE:
GMB 4/26/I1�
PROJECT MANAGER:
JdeR
REVISED BY: DATE:
LATERAL BY: DATE:
ME! 5/25/11
LATERAL JOB NUMBER:
Olq-216
ANW WOODINVILLE OFFICE
QJOB NUMBER:
ROOF VENTILATION
Standard Truss/ Scissor Truss Roof Framing Assembly:
Roof Area: UPPER ROOF 828 s.f.
Ventilation Required: 828 s.f. x 144 / 300 =
397.44 s.i. Req'd
Provide between 40% & 50% of the total required ventilation no more than 3 ft below the ridge or
the highest point of the space. Remainder to be installed at eave vents.
Upper Roof Ventilation:
AF50 Roof Jack (10" x 7") =
50.00 s.i. each.
Upper Ventilation MINIMUM = 397.44 s.i. x 0.4 / s.i. of each vent =
4 vents
Upper Ventilation MAXIMUM = 397.44 s.i. x 0.5 / s.i. of each vent =
4 vents
Provide: 4-10"x7" roof jacks. Ventilation =
200.00 s.i.
Ventilation area remainder for eave vents = 197.44 s.i.
(Req'd vent -Upper vent)
Eave Ventilation:
Birdblocking: (3)2.25" dia holes per bay = 5.96 s.i. per I.f. - 25% reduction =
4.47 s.i. per I.f.
Eave Ventilation Required = 197.44 s.i. / 4.47 s.i. per I.f. =
44.17 I.f.
Provide Minimum : 45 I.f. birdblocking. Ventilation =
201.15 s.i.
Minimum Ventilation Provided = 401.15 s.i. IS GREATER THAN:
397.44 s.i. Req'd
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PER OFFENSE. % �C
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PRESCRIPTIVE ENERGY CODE COMPLIANCE
This project will use the requirements of the Prescriptive Path below and
incorporate the minimum values listed. In addition, based on the size of the
structure, the appropriate number of additional credits are checked.
All Climate Zones
Fenestration U-Factor"
Skylight U-Factor
Glazed Fenestration SHGCb,e
Ceiling
Wood Frame Wall9,m,n
Mass Wall R-Value'
Floor
Below Grade Wall,,k
Slab R-Value & Depth
R-Valuea
U-Factora
With use of Credit 1a
n/a
0.30
0.28 U-Factor
n/a
0.50
n/a
n/a
49i
0.026
21 int
0.056
21/21"
0.056
309
0.029
38 R-Value (0.025)
10/15/21 int + TB
0.042
R-10 perimeter & entire slab
10, 2 ft
n/a
R-10 perimeter & entire slab
For single rafter- or joist -vaulted ceilings, the insulation maybe reduced to R-38.
Table R402.1.1 footnotes included on Sheet Al.
Each dwelling unit in a residential building shall comply with sufficient options from Table R406.2 so
as to achieve the following minimum number of credits:
®1. Small Dwelling Unit: 1.5 points
Dwelling units less than 1500 square feet in conditioned floor area with less than 300
square feet of fenestration area. Additions to existing building that are 500 square feet of
heated floor area but less than 1500 square feet.
❑2. Medium Dwelling Unit: 3.5 points
All dwelling units that are not included in #1 or #3. Exception: Dwelling units serving
R-2 occupancies shall require 2.5 credits.
❑3. Large Dwelling Unit: 4.5 points
Dwelling units exceeding 5000 square feet of conditioned floor area.
❑4. Additions less than 500 square feet:.5 credits
ENERGY CREDIT OPTION DESCRIPTIONS
Option
IDescription
Credit(s)
1.0
0.5
❑
❑
❑
❑
❑
❑
❑
❑�r
❑
❑
❑
❑
21
1a
Efficient Building Envelope 1a
0.5
1 b
Efficient Building Envelope lb
1.0
1 c
Efficient Building Envelope lc
2.0
1d
Efficient Building Envelope 1d
0.5
2a
Air Leakage Control and Efficient Ventilation 2a
0.5
2b
Air Leakage Control and Efficient Ventilation 2b
1.0
2c
Air Leakage Control and Efficient Ventilation 2c
1.5
3a
High Efficiency HVAC 3a
1.0
3b
High Efficiency HVAC 3b
1.0
3c
High Efficiency HVAC 3c
1.5
3d
High Efficiency HVAC 3d
1.0
4
High Efficiency HVAC Distribution System
1.0
5a
Efficient Water Heating 5a
0.5
5b Efficient Water Heating 5b 1.0
5c Efficient Water Heating 5c 1.5
5d Efficient Water Heating 5d 0.5
6 Renewable Electric Energy j *1200 kwhi
Total Credits 1.5
❑
❑
❑
❑
3a High Efficiency HVAC Equipment 3a: minimum AFUE of 94% gas, propane, or oil -fired furnace OR minimum
(1.0 t) AFUE of 92% gas, propane, or oil -fired boiler. Plans shall specify type, size, and minimum efficiency. (1.0 pt)
FURNACE NOTES:
OA5 FURNACE W/ MIN AFUE OF ':i4%
MAX COMBINED FURNACE OUTPUT 15,O&CI BTUH
(PROYI DED COMB AIR FROM OUTSIDE)
(LOCATE WHOLE HOUSE FAN
GONTROLS � FACE OF THE FURN)
(SEE 5HT A4 FOR FURNAGE LOGATION5)
5a Efficient Water Heating 5a: All showerheads and kitchen sink faucets shall be rated at 1.75 gpm or less, all
(0.5 pt) others at 1.0 gpm or less when tested in accordance with ASME Al 12.18. 1/CSA B125.1. (0.5 pt)
WATER HEATER NOTES:
8OC7AL OAS WATER HEATER
(INSTALL 26 OA. STRAP AROUND
WATER HEATER TO AALL @ TOP $ BOT)
(PRO'VIDED COMB AIR FROM OUTSIDE)
(SEE SHT A4 FOR WATER HEATER LOCATION)
SIMPLE HEATING SYSTEM SIZE
This heating system sizing is based on the Prescriptive Requirements
of the 2015 Washington State Energy Code. This is for heating only. ACCA
procedures for sizing cooling systems should be used to determing cooling.
Indoor Design Temperature 70
Outdoor Design Temperature 24
Design Temperature Difference
Indoor - Outdoor Design Temp 46
Conditioned Floor Area 792
Conditioned Volume 6399
Glazing
Sum of UA from Glazing Schedule 35.4
Attic U-Factor X Area = UA
R-49 0.026 792 20.59
Other:
Single Rafter or Joist Vaulted Ceilings
U-Factor X Area = UA
R-38 0.027
Other:
Above Grade Walls U-Factor X Area = UA
R-21 + R-10 HEADERS 0.056 852 47.71
Other:
Floors U-Factor X Area = UA
R-30 0.029 792 22.97
Other:
Below Grade Walls U-Factor X Area = UA
R-21 Interior 0.042
R-10 Continuous exterior 0.064
Other:
Slab Below Grade F-fa ctor X Length = UA
R-5 Thermal brk sl edge 0.57
Other:
Slab on Grade F-fa ctor X Length = UA
R-10 2' perimeter 0.54
R-10 Fully insulated 0.36
Other:
,Sum of UA 126.68
Envelope Heat Load 5827 Btu / Hour
Sum of UA X Design Temperature Difference
Air Leakage Heat Load 3179 Btu / Hour
((Volume X 0.6) X Design Outdoor Temp) X .018))
Building Design Heat Load 9006 Btu / Hour
Air Leakage + Envelope Heat Loss
Building and Duct Heat Load 1.1 99071 Btu / Hour
Use 1.1 if ducts are located in unconditioned space: Sum of Building Heat Loss X 1.1
Use 1 if ducts are located in conditioned space: Sum of Building Heat Loss X 1
Maximum Heat Equipment Output 1.4 13869 Btu / Hour
Use 1.4 for forced air furnace: Building & Duct Heat Loss x 1.4
Use 1.25 for heat pump: Building & Duct Heat Loss x 1.25
AIR LEAKAGE
Components of the building thermal envelope as listed in TABLE R402.4.1.1 shall be installed per manufacturer's
specifications to limit air leakage rate to not exceed 5 air changes per hour (ACH)
AIR LEAKAGE CALCULATION (maximum blower test CFM) CFM50-1,alc ACTUAL Blower test result
maximum ACH CFM50-calc = BLDG VOL (ft) X 5 ACH / 60 min = 533 1cfm Icfm
WHOLE HOUSE VENTILATION
❑
OPTION 1. INTERMITTENT WHOLE HOUSE VENTILATION USING EXHAUST FANS (IRC M1507.3.4)
60 MIN. CFM @ 0.25 WG EXHAUST FANS FLOW RATING PER IRC TABLE M1507.3.3(1)
OUTDOOR AIR DISTRIBUTED TO EACH HABITABLE ROOM BY INDIVIDUAL OUTDOOR AIR INLETS.
❑X
OPTION 2. INTERMITTENT WHOLE HOUSE VENTILATION INTEGRATED WITH A FORCED -AIR SYSTEM (IRC M1507.3.5)
PROVIDE OUTDOOR AIR AT 60 CFM PER IRC SECTION M1507.3.3
MOTORIZED DAMPER CONNECTED TO THE AUTOMATIC VENTILATION CONTROL
❑
OPTION 3. INTERMITTENT WHOLE HOUSE VENTILATION USING A SUPPLY FAN (IRC M1507.3.6)
PROVIDE OUTDOOR AIR AT 60 CFM @ 0.40 WG PER IRC TABLE M1507.3.3(1)
INCH SMOOTH OR INCH FLEXIBLE OUTDOOR AIR INLET DUCT PER IRC TABLE M1507.3.6.2
BACK -DRAFT DAMPER SELECTION:
❑ CALIBRATED MANUAL VOLUME DAMPER
❑ MANUAL VOLUME DAMPER
❑ AUTOMATIC FLOW -REGULATING DEVICE
❑
OPTION 4. INTERMITTENT WHOLE HOUSE VENTILATION USING A
HEAT RECOVERY VENTILATION SYSTEM (IRC M1507.3.7)
NOTE: SEE WSBC AMENDMENTS TO I.R.C. SECTION M1507 AS NOTED ABOVE.
VAPOR RETARDER
FLOOR
❑ 4 MIL POLY
❑ FACE STAPLED BACKED BATTS
❑X PLYWOOD W/ EXF. GLUE
WALL
4 MIL POLY
FACE STAPLED BACKED BATTS
❑X PVA PRIMER
RIM JOIST
❑ 4 MIL POLY
❑X FACE STAPLED BACKED BATTS
PVA PRIMER
CEILING
❑4
MIL POLY
❑
FACE STAPLED BACKED BATTS
�X
PVA PRIMER
WINDOW, SKYLIGHT & DOOR SCHEDULE
CONDITIONED FLOOR AREA: 792 SUM OF UA FOR HEATING SYSTEM SIZING: 35.4
SUM OF ALL GLAZING AREAS FROM BELOW: 86 (DOES NOT INCLUDE EXEMPT DOOR & WINDOW)
GLAZING TO FLOOR AREA RATIO: 10.9%
EXEMPT DOOR AND WINDOW
ROOM U-VAL QTY W H AREA UA
FOY EXEMPT SWINGING DOOR (24 S.F. MAX) 0.48 1 13.00 6.67 20.01 9.60
EXEMPT WINDOW (15 S.F. MAX) 0.00 0.00
SUM OF AREA AND UA FOR HEATING SYSTEM SIZE ONLY: 20.0 9.6
EXTERIOR DOORS (OPAQUE)
ROOM TYPE REF U-VAL QTY W H AREA UA
DOOR
WSEC
0.00
0.00
DOOR
WSEC
0.00
0.00
DOOR
WSEC
0.00
0.00
SUM OF AREA AND UA: 0.0 0.0
AREA WEIGHTED U = UA/AREA: 0.00
VERTICAL GLAZING
(ALL WINDOWS ARE DOUBLE GLAZED. U-FACTORS ARE DETERMINED IN ACCORDANCE WITH NFRC 100
ROOM TYPE REF MODEL FRAME GAS LO-E E PKG U-VAL SPCRS QTY W H AREA UA
LIV
SLIDER
MILGARD
8120
VINYL
ARGON
YES
3D MAX
0.30
E. MAX
1
6.00
4.00
24.00
7.20
KIT
SLIDER
MILGARD
8120
VINYL
ARGON
YES
3D MAX
0.30
E. MAX
1
4.00
3.00
12.00
3.60
BR2
SLIDER
MILGARD
8120
VINYL
ARGON
YES
3D MAX
0.30
E. MAX
1
6.00
3.50
21.00
6.30
BA
SLIDER
MILGARD
8120
VINYL
ARGON
YES
3D MAX
0.30
E. MAX
1
4.00
2.00
8.00
2.40
BA1 ISLIDER I MILGARD 8120 VINYL ARGON YES 3D MAX 0.30 E. MAX 1 6.00 3.50 21.00
SUM OF AREA AND UA: 86.00
AREA WEIGHTED U = UA/AREA:
6.30
25.80
0.30
OVERHEAD GLAZING
ROOM TYPE REF MODEL FRAME GAS LO-E LAYERS U-VAL
SKYLIGHT
MILGARD
790
ALUM
ARGON
YES
DBL
0.49
SKYLIGHT
MILGARD
790
ALUM
ARGON
YES
DBL
0.49''
SKYLIGHT
MILGARD
790
ALUM
ARGON
YES
DBL
0.49
SKYLIGHT
MILGARD
790
ALUM
ARGON
YES
DBL
0.49
SKYLIGHT
MILGARD
790
ALUM
ARGON
1YES,DBL
0.49
SKYLIGHT
IMILGARD
1 790
1ALUM
ARGON
IYESIDBL
0.49
QTY W H
SUM OF AREA AND UA:
AREA WEIGHTED U = UA/AREA:
AREA UA
� 11
111'
111
1It
/ 11
1 11
I /1
111
1 11
1 11
1 11
III
1 11
1 11
VERTICAL GLAZING IN UNHEATED SPACES
ROOM TYPE REF MODEL FRAME GAS
LO-E LAYERS U-VAL SPCRS QTY W H
AREA
SHOP
ISLIDER
I MILGARD
1 8120
1 VINYL
JARGON
I
I SUNC/i891
0.27
1 EDGE
I 1
1 4.00
3.001
12.00
0.00
SUM OF VERTICAL GLAZING IN UNHEATED SPACES:
12.00
(not included in sum of all glazing above)
OVERHEAD GLAZING IN UNHEATED SPACES
ROOM TYPE REF MODEL FRAME GAS
LO-E LAYERS U-VAL QTY W H
AREA
SKYLIGHT
I
I
I
I
I
=
I
I I 1
0.00
ISKYLIGHTI
I
I
I
I I
1
0.00
SUM OF OVERHEAD GLAZING IN UNHEATED SPACES:
0.00
(not included in sum of all glazing above)
VENTILATION SCHEDULE
WSBC AMENDMENTS TO 2015 IRC SECTION M1507
SYMBOL ILOCATION
MINIMUM FAN REQUIREMENTS
Bath, Powder,
Min. 50 cfm at 0.25" WG (IRC TABLE M1507.4)
' I--aundry
'Kitchen
Minimum 100 cfm , Maximum 400 cfm at 0.25" WG
(IRC TABLE M1507.4)
B
(Range hood or down draft exhaust fan rated at min. 100 cfm
at 0.10" WG may be used for exhaust fan requirement.)
note: fans in excess of 400 cfm shall provide make-up air
per IRC section M 1503.4
jWhole House
Sized per "Intermittent Ventilation Flow Rate" below.
O C
Fan
*Whole house fans located 4 ft. or less from interior grille to
have a sone rating of 1.0 or less measured at 0.1" WG
INTERMITTENT
Min. cfm = 60 at 0.25" WG (IRC TABLE M1507.3.3(1))
VENTILATION FLOW
(based on 792 s.f. floor area & 2 bedrooms)
RATE
(daily fractional operation time = 75 %)
All fans to vent to outside. All other requirements of the 2015 WSEC and the
WSBC amdenments to 2015 IRC section M1507 must be met.
ALARM SCHEDULE
2015 IRC SECTIONS R314 & R315
SYMBOL
DESCRIPTION
REQUIREMENTS
Smoke
*110 V interconnected w/ battery backup.
S
Alarm
*Installed on each floor, in each sleeping area, and
outside each separate sleeping area. Installed not less than
3 ft from the door of a bath which contains a tub or shower
unless this prevents placement in a required location.
*Listed in accordance with UL 217 and to comply with NFPA 72.
*Installed on each floor, outside of each separate sleeping
SA OCombination
CM
Smoke
area in the immediate vicinity of the bedrooms, and in a
Alarm &
bedroom that contains a gas fireplace in the bedroom or
Carbon
adjacent bathroom.
Monoxide
*Smoke alarm requirements per above,
Alarm
*Combination smoke & carbon monoxide alarms listed in
accordance with UL 217 & UL 2034.
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ANW WOODINVILLE OFFICE
JOB NUMBER:
8 8" FNI�) SHOF YN/ FON"',( Y`ll,1,ALL
1 1� 8" E35MT FNI:;) Y�IAL.L.
20 8" 55MT FNZ� Y`II,IALL. RA I SED
1805�-
3EA1M SCHEDULE
PLAN VIEW
DESCRIPTION
- - - - -
- - - -
DROPPED BEAM DESIGNATE
ON FLOOR PLANS.
DROPPED BEAM DESIGNATE
ON FRAMING PLANS.
FLUSH AND TOP FLUSH BEA
DESIGNATED ON FRAMING FL
UPSET BEAM DE516NATED C
FRAMING PLANS.
A6
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FLOOR FRA1M I NG NOTES:
DIMENSIONS $ CONDITIONS PRIOR TO CONSTRUCTION.
2. ALL FLOOR JOISTS TO BE 2x10 HF2 FLOOR JOISTS
(g) 16 ON CENTER UNLESS NOTED OTHERWISE (U.N.O.)
3. ALL BEAMS $ HEADERS TO BE 4x10 DF#2 U.N.O.
4. PROVIDE SOLID BLOCKING OVER SUPPORTS.
5. PROVIDE FIRE BLOCKING @ ALL PLUMBING
PENETRATIONS.
6. WINDOW HEADERS 9 6-8" ABOVE SLAB FLOOR
LOWER FLOOR U.N.O.
WINDOW HEADERS ® 6-8" ABOVE FINISHED FLOOR
MAIN FLOOR U.N.O.
7. BEARING WALLS ARE SHADED.
8. PLUMBING AND MECHANICAL FIXTURES ARE DASHED.
ci. ■ INDICATES POINT LOAD SUPPORTED BY (2)
STUDS, U.N.O.
10. ALL WOOD IN CONTACT WITH GC
PRESSURE TREATED.
11. SEE SHEET Al FOR ADDITIONAL
I I L- I r_ vvi` rILJ Y.
12'-O"
jsvjAIN FLOO� FLAN.
SCALE: 1/4"
56'-O"
FOUNI:)AT�ON FLAN
ROOF FRAM I NCB NOTES:
I. GONTRAGTOR SHALL VERIFY ALL NOTES, DIMENSIONS
CONDITIONS PRIOR TO CONSTRUCTION.
2. ALL BEAMS $ HEADERS TO BE 4x10 DF#2 U.N.O.
3. PROVIDE VENTED BLOCKING OVER SUPPORTS.
4. BEARING WALLS ARE SHADED.
5. ALL TRUSSES:
• SHALL CARRY MANUFACTURER'S STAMP.
• SHALL BE INSTALLED $ BRACED TO MANUFACTURERS
SPECIFICATIONS.
* SHALL HAVE DESIGN DETAILS 4 DRAWINGS ON SITE
FOR FRAMINc-; INSPECTION.
* SHALL NOT BE FIELD ALTERED WITHOUT PRIOR
BUILDING DEPARTMENT APPROVAL OF ENGINEERS
0ALGULATIOr-3.
* TRUSS HANGERS SHALL BE SPECIFIED BY THE TRUSS
ENGINEER.
6. ■ I ND I CATE5 POINT LOAD SUPPORTED BY (2) STUDS,
U.N.O.
7. INSTALL SHEAR WALLS $/OR BLOGKIN6 IN ROOF
STRUCTURE E3FFORE IN5TALLIN6 FINISH ROOFING.
8. SEE SHEET A! FOR ADDITIONAL NOTES.
1. SEE SHEET A2 FOR ROOF VENTILATION CALGULATION(s).
O O
N N Is
L 6HTWE I &HT
S`ONE VENEE
BASE ® FOS
FOUNDATION NOTES:
I. CONTRACTOR SHALL VERIFY ALL NOTES,
DIMENSIONS $ CONDITIONS PRIOR TO
CONSTRUCTION.
2. ALL FOOTINGS TO REST ON UNDISTURBED SOIL.
3. ALL WOOD IN CONTACT WITH CONCRETE TO BE
PRESSURE TREATED.
4. SOFFIT, VENT $ INSULATE GANTILEVERED AREAS.
5. STEP FOUNDATION PER SITE CONDITIONS.
6. 1,500 P.S.F. ASSUMED 501 L SEARI N6 CAPACITY
SHALL BE VERIFIED IN FIELD.
7. SEE SHEET Al FOR ADDITIONAL NOTES.
5. SEE SHEET A2 FOR FOUNDATION VENTILATION
CALCULATION,
FLOOF;�FLAN
F;�00F
SCALE: 1/4" = I'-0"
52'-O"
2'-4"
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SCALE: 1/4'' = 1'-0"
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FLOOR FLAN NOTES
I. CONTRACTOR SHALL VERIFY ALL NOTES,
DIMENSIONS $ CONDITIONS PRIOR TO
CONSTRUCTION.
2. WINDOWS $ DOORS ARE SHOWN � NOTED AS
NOMINAL SIZES.
3. EXTERIOR WALLS TO BE 2x6 STUDS @ 16"
O.G. U.N.O.
4. SOFFIT DOWN AREAS ARE SHADED.
5. ■ INDICATES POINT LOAD SUPPORTED BY
(2) STUDS, U.N.O.
6. PROVIDE A VENTED WINDOW IN EACH
HABITABLE ROOM. THE FOLLOWING ARE NOT
CONSIDERED HABITABLE ROOMS:
BATHROOMS, TOILET ROOMS, CLOSETS,
HALLS, STORAGE OR UTILITY SPACES AND
SIMILAR.
7. SEE SHEET Al FOR ADDITIONAL NOTES.
8. SEE SHEET A2 FOR VENTILATION AND
ALARM SCHEDULES.
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LATERAL I NEOR`I PATI ON
$ ENCG I NEER I NCG DETAILS
AREA SU1,4MARY
MAIN FLOOR:
7c12 S.F.
UPPER FLOOR:
N/A
BONUS ROOM:
N/A
TOTAL FINISHED AREA:
7a12 S.F.
SHOP:
765 S.F.
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REVISED BY: DATE:
LATERAL BY: DATE:
ME 1 3/23/11
LATERAL JOB NUMBER:
O1cl-216
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aC5141
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LEFT E'VAT ION
SCALE: 1/4" = 1'-0"
ELEVATION MOTES:
I. VERIFY SHEAR WALL NAILING 4 HOLDOWNS PER PLAN PRIOR TO
INSTALLING SIDING.
2. MASONRY $ WOOD FRAME CHIMNEYS ARE TO BE CONSTRUCTED PER I.R.G.
CHAPTER 10.
3. CAULK ALL EXTERIOR JOINTS $ PENETRATIONS.
4. PROVIDE APPROVED CORROSION RESISTANT FLASHING AT EXTERIOR
WALL ENVELOPE PER I.R.G. R705.8
5. PROVIDE FLASHING AT ROOF PENETRATIONS PER I.R.G. Ra05.2 $ R1 iO3.2.1
6. PROVIDE WEATHER STRIPPING AT ALL EXTERIOR 4 6ARA6€INTERIOR
DOORS.
7. PROVIDE CONTINUOUS 6UTTER5 � DOWNSPOUTS @ ALL EAVES, TYP.
8. ADDRESS OR HOUSE NUMBER TO BE POSTED AND PLAINLY VISIBLE FROM
THE STREET FRONTAGE. HUMBERS TO BE MIN. 4" HIGH WITH Y2" WIDE
STROKE � CONTRA5TIN6 BACKGROUND.
cl. PROVIDE STAIRWAY ILLUMINATION PER I.R.G. R303.6
10. SEE COVERSHEET FOR ADDITIONAL NOTES.
i
L- — — — — — — — — — — — — — — — — — — — — — — — — — — ------------- -------------------------J
FRONT ELEVATION
MAX RIDGE
® 271.55
H16H RIDGE
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MAIN PL
g 255.00
MAIN SUB
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AV6 GRADE
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SHOP SLAB
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DRAWN BY: DATE:
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REVISED BY: DATE:
LATERAL BY: DATE:
ME I 5/25/1a
LATERAL JOB NUMBER:
Olq-216
SCALE: 1/4"
SCALE: 1/4" = 1'-0"
ANW WOODINVILLE OFFICE
QJOB NUMBER:
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FOUNDATION/LOWER FLOOR (WALLS 4 HARDWARE)
SCALE: I/8" = 1'-0"
5HEAR
WALL 5CHEDULE
NAIL SPACING
TOP/BOTTOM
SHEAR WALL
NAIL
HEM -FIR #2
DESIGNATION
51ZE
EDGES
STUDS
PLATE
BLOCKING REGUIRED
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6"
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210
PI-4
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12"
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1050
5HEAR WALL NOTE5:
I.
PI- �i(b A.P.A. RATED PLYWOOD OR ORIENTATED STRAND BOARD (6.5.5.) ON ONE SIDE
OF WALL.
P2- 7i(b A.P.A. RATED PLYWOOD OR ORIENTATED STRAND BOARD (0.5.5.) ON EACH SIDE
OF WALL.
2.
FOR PI-5, PI-2, P2-3 4 P2-2 SHEAR WALLS USE 3x STUDS AT ADJOINING PANEL EDGE5.
NAILING SHALL BE STAGGERED.
3.
NAILS SHALL BE 8d COMMON (0.131" DIAMETER).
4.
WHERE PLYWOOD IS INSTALLED ON BOTH SIDES OF WALL, PLYW.t?OD JOINTS SHALL
FALL ON SEPARATE STUDS, EACH SIDE.
5.
ALL PANEL EDGE5 BACKED WITH 2-INCH NOMINAL FRAMING FOR PI-6 4 PI-4 SHEAR
WALLS. ALL PANEL EDGES BACKED WITH 3x FRAMING AT PI-5, PI-2, P2-2 AND P2-5
SHEAR WALLS. INSTALL PANELS EITHER HORIZONTALLY OR VERTICALLY. SPACE
NAILS 0 10 INCHES ON CENTER ® INTERMEDIATE SUPPORTS.
6.
ALL ANCHOR BOLTS SHALL BE INSTALLED WITH HOT DIPPED GALVANIZED PLATE
WASHERS.
7.
REFER TO FOUNDATION PLAN FOR ANCHOR BOLT SIZE, SPACING AND MUDSILL/RIM
CONNECTIONS.
LATERAL DETAIL5 ON 5HEET 52
AROH I TEGTURAL DETA I L5 ON 5HEET A5
I� 8" BASEMENT FND. WALL
SCALE: I" = 1'-0"
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SCALE: 1/5" = 1'-0"
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SCALE: I" = II_O"
TYP I GAL MUD-51 LL :
P.T. 2x6 W/ s/8" dia. x 10" ANCHOR
SOLT5 ® 24" O.G. W/ GALVANIZED
511x5 "> 411 PLATS WA5HER.
Cam? GRIDS D: ANCHOR SOLT5 @) 1.2" O.G.
WHERE J015T ARE HUNG i-ROM
MUD-51 LL P.T. 5X RIPPED TO 5TEM
WALL WIDTH W/ GOUNTrER SUNK
s/8"diaXIO" ANCHOR 5OLT5 (9 24" O.G.
W/ CGAaL1/ 5 "X5" *4" PLATE WA5H R5
ROOF PLAN - DETA I L5 I$ HARDWARE
SCALE: 1/6" = I'-O"
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SCALE: I" = 1'-0"
to \5� il�vaonPIs
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• OF THESE PtANS BY •%
ANYMEANS,S PROHIBITED.
• BY FEDERAL LAW. VIOLATIONS•.
�( ARE PUNISHABLE BY FOM UP Q
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9 '. CALL TriE DESIGNER TO � v
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'��FGAL SEA O
5TRUGTUR,4L NOTES
GODS
DE516N 15 IN ACCORDANCE WITH THE
-2015 INTERNATIONAL BUILDING GORE (I.B.G.)
-2015 INTERNATIONAL RESIDENTIAL CODE (I.R.G.)
AS AMENDED BY THE LOCAL BUILDING DEPARTMENT.
LIVE LOADS
ROOF-----25 PSF
FLOOR-----40 PSF
LATERAL
WIND -------------------- EXPOSURE "B" ; 55 MPH/I10 MPH (ULT)
SEISMIC ------------------ PER DE516N CATAC70RY D (I.B.0)
PER DESIGN GATAGORY D2 (I.R.C)
FOUNDATIONS
EXTEND FOOTINGS TO FIRM UNDISTURBED SOIL, A55UMED BEARING CAPACITY OF 1500 P5F. ALL EXTERIOR
FOOTINGS SHALL EXTEND A MINIMUM OF I'-6" BELOW ADJACENT EXTERIOR FINISHED GRADE.
CAST-IN-PL or= GONGRET'E
F'c = 5,000 P51 ® 25 DAYS. MINIMUM 5-1/2 5AGK5 OF CEMENT PER CUBIC, YARD OF CONCRETE AND A
MAXIMUM OF 6-5/4 GALLONS OF WATER PER 014# SACK OF CEMENT. NO SPECIAL INSPECTION REQUIRED.
MAXIMUM SIZED AGGREGATE 15 1-1/2 INCHES. MAXIMUM SLUMP 15 4 INCHES. ALL PHASES OF WORK PERTAINING
TO THE CONCRETE CONSTRUCTION SHALL CONFORM TO THE BUILDING CODE REQUIREMENTS FOR REINFORCED
CONCRETE. ALL REINFORCING STEEL, DOWELS, ANCHOR BOLTS, AND OTHER INSERTS SHALL BE SECURED IN
POSITION PRIOR TO POURING CONCRETE. ANCHOR BOLTS FOR PRESSURE TREATED SILL PLATES TO
FOUNDATION WALL5 TO BE %" DIAMETER WITH 7 INCH MINIMUM EMBEDMENT INTO CONCRETE AND MAXIMUM
SPACING OF 2 FEET ON CENTER. MINIMUM 2 BOLTS PER SILL PLATE PIECE. ONE BOLT TO BE PLACED WITHIN
6 INCHES OF EACH END OF THE SILL PLATE. DIPPED GALVANIZED CONNECTORS SHALL CONFORM TO A5TM
STANDARD 155 AND HOT DIPPED GALVANIZED CONNECTORS SHALL CONFORM TO ASTM A653 GLASS G-155.
STAINLESS STEEL FASTENERS AND CONNECTORS SHALL BE TYPE 504 OR 516. SIMPSON PRODUCT FINISHES
CORRESPONDING TO THESE REQUIREMENTS ARE ZMAX (HOT DIPPED GALVANIZED) AND 55T 500 (STAINLESS
STEEL). FASTNERS FOR PRESSURE TREATED AND FIRE -RETARDANT TREATED WOOD SHALL BE ZMAX HOT
DIPPED GALVANIZED (605), STAINLESS STEEL.
REINFORCING STEEL
ALL REINFORCING STEEL SHALL BE PLACED IN CONFORMANCE WITH THE BUILDING CODE REQUIREMENTS FOR
REINFORCED CONCRETE AND THE MANUAL OF STANDARD PRACTICE FOR REINFORCED CONCRETE
CONSTRUCTION BY GR51. DEFORMED REINFORCING STEEL BARS SHALL CONFORM TO ASTM A-615 FOR GRADE
40 FOR #5 AND SMALLER REINFORCEMENT AND GRADE 60 FOR #6 AND LARGER. ALL REINFORCING BAR
BENDS SHALL BE MADE GOLD WITH A MINIMUM RADIUS OF 6 BAR DIAMETERS (1'-7" MINIMUM). CORNER 5AR5
(2'-0" BEND) SHALL BE PROVIDED FOR ALL HORIZONTAL REINFORCEMENT. LAP ALL BARS A MINIMUM OF 48
BAR DIAMETERS UNLE55 NOTED OTHERWISE. UNLESS NOTED OTHERWISE ON THE DRAWINGS, REINFORCING
STEEL SHALL HAVE THE FOLLOWING MINUMUM COVER:
CONCRETE CAST AGAINST EARTH ---- 3 INCHES
CONCRETE EXPOSED TO EARTH OR WEATHER
#b THROUGH #15 BARS ---- 2 INCHES
#5 BAR AND SMALLER ---- 1-1/2 INCHES
STRUCTURAL STEEL
STRUCTURAL STEEL SHALL CONFORM TO ASTM A36, fy=56000 PSI. ALL WELDING SHALL BE IN
CONFORMANCE WITH A5TM AND AW5 STANDARDS AND SHALL BE PERFORMED BY WABO CERTIFIED WELDER5.
STEEL TUBING SHALL CONFORM TO ASTM A500, fy=50,000 P51.
STRUCTURAL TIMBER
ALL LUMBER SHALL CONFORM TO WWPA GRADING RULES FOR WESTERN LUMBER, LATEST EDITION. PROVIDE
OUT WASHERS UNDER ALL NUTS AND BOLTS BEARING AGAINST WOOD. ALL WOOD IN CONTACT WITH CONCRETE
SHALL BE PRESSURE TREATED. ALL STRUCTURAL LUMBER SHALL BE AS NOTED BELOW:
2x FLOOR JOIST HEM -FIR #2------------------- Fb = 850 PSI
4x BEAMS DOUG-FIR/LARCH #2---------- Fb = 550 P51
bx 5EAM5 D0U6-FIR/LARCH #2---------- Fb = 550 P51
LUMBER NOT NOTED HEM -FIR #2------------------- Fb = 850 P51
MI5CEL1..•.',EOU5 HANGERS TO BE PROVIDED BY 51MP50N COMPANY. ALL HAN6ER5 SHALL BE FASTENED TO
WOOD WI "PH PROPER NAILS. ALL HOLES SHALL BE NAILED. MACHINE BOLTS TO BE A-507. ANCHOR BOLTS
INTO CONCRETE SHALL BE 5/8" DIAMETER WITH 7 INCHES OF EMBEDMENT INTO CONCRETE UNLESS NOTED
OTHERl-iiSF- ON THE PLANS. ALL NAILS SHALL BE COMMON WIRE NAILS. NAILING SHALL BE IN ACCORDANCE
WITH 1.;5.C:. 0HEDULE.
STRUCTURAL LAMINATED LUMBER (GRADE 2.0)
1`12=2600 P51
E=2,000,000 PSI
FV=285 P51
G��I HATED TIMBER:
LAMIRATED TIMBER SHALL BE DOUGLA5-FIR/LARGH KILM DRYED. STRESS GRADE COMBINATION OF 24F-V4
FOR SIMPLE SPANS AND 24F-V5 FOR CANTILEVER AND CONTINUOUS BEAMS.
FLOOR 5HEATHING
SHEATHING SHALL BE 5/4 INCH TONGUE 4 GROOVE, A.P.A. RATED SHEATHING. SPAN RATING 48/24 WITH LONG
DIMENSION PERPENDICULAR TO 5UFFORTS. UNLESS NOTED OTHERWISE NAIL WITH 8d COMMON NAILS AT 6
INCHES ON CENTER AT SUPPORTED PANEL EDGES 8 10 INCHES ON CENTER AT INTERMEDIATE SUPPORTS. THE
FLOOR SHEATHING SHALL BE GLUID TO THE JOIST AND THE TONGUE AND GROOVE JOINTS WITH AN APPROVED
ADHESIVE.
ROOF 5HEATHING
SHEATHING SHALL BE r/8" A.P.A. RATED SHEATHING. SPAN RATING 53(6, INSTALLED WITH LONG DIMENSION
ACROSS SUPPORT. PANEL END JOINTS SHALL OCCUR AT SUPPORTS. NAIL PANEL EDGES WITH 6d NAILS AT 4
INCHES ON CENTER AND 10 INCHES ON CENTER AT INTERMEDIATE SUPPORTS.
WALL SHEATHING
SHEATHING TO BE -%&" A.P.A. RATED SHEATHING. SPAN RATING 24/0• PANEL END JOINTS SHALL OCCUR AT
SUPPORTS. NAIL PANEL EDGE5 WITH Sd NAILS AT b INCHES ON CENTER AND 10 INCHES ON CENTER AT
INTERMEDIATE SUPPORTS UNLE55 NOTED OTHERWISE ON THE DRAWINGS.
FLOOR FRAMING:
PROVIDE FULL DEPTH BLOCKING FOR JOIST AT THE SUPPORTS. FLUSH BEAMS AND HEADERS NOT CALLED
OUT ON THE PLANS SHALL BE 4x10 DF#2 UNLESS NOTED OTHERWISE. ALL VERTICALLY LAMINATED COLUMNS
AND HEADERS SHALL BE SPIKED TOGETHER WITH I6d NAILS SPACED AT b INCHES ON CENTER.
BEARING WALL FRAMING:
ALL DOOR AND WINDOW HEADERS NOT GALLED OUT ON THE PLANS SHALL BE 4x10 DF#2 WITH ONE CRIPPLE
AND ONE STUD AT EACH END FOR OPENINGS 4 FEET WIDE OR LESS. ALL COLUMNS NOT GALLED OUT ON THE
PLANTS SHALL BE (2) 57UD5 SPIKED TOGETHER WITH 12d NAILS AT 12 INCHES ON CENTER. PROVIDE 2
LAYERS OF BUILDING PAPER BETWEEN WOOD AND CONCRETE. WALL5 SHALL HAVE A SINGLE BOTTOM PLATE
AND DOUBLE TOP PLATE. END NAIL TOP PLATES AND BOTTOM PLATES TO EACH STUD WITH 2-I6d NAILS.
FACE NAIL DOUBLE TOP PLATE WITH I6d NAILS AT 10 INCHES ON CENTER. LAP AND FACE NAIL PLATES WITH
2-I6d NAILS AT EACH SPLICE, CORNER INTERSECTION. STAGGER SPLICES A MINIMUM OF 45 INCHES.
TRUSSES SHALL BE PLANT FABRICATED OF DOUGLA5-FIR/LARGH OR HEM -FIR. TRU55 MANUFACTURER SHALL
SUBMIT SHOP DRAWINGS AND CALCULATIONS STAMPED, SIGNED AND DATED BY A WA5HINGTON STATE
LICENSED STRUCTURAL ENGINEER. SUBMIT TRU55 SHOP DRAWIN65 TO MITCHELL ENGINEERING FOR REVIEW
AND APPROVAL PRIOR TO FABRICATION OF THE TRUSSES.
5MCIAL. CONDITIONS
THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS IN THE FIELD. ALL DISCREPANCIES
SHALL BE REPORTED TO THE ARCHITECT OR ENGINEER. THE CONTRACTOR SHALL PROVIDE ADEQUATE
SHORING AS REQUIRED UNTIL PERMANENT CONNECTIONS AND 5TIFFENINC75 HAVE BEEN INSTALLED. THE
CONTRACTOR SHALL VERIFY 51ZE AND LOCATION OF ALL OPENINGS IN THE FLOOR, ROOF AND WALL5 WITH
ALL APPROPRIATE DRAWINGS. THE CONTRACTOR SHALL COORDINATE WITH THE BUILDING DEPARTMENT FOR
ALL BUILDING DEPARTMENT REQUIRED INSPECTIONS. DO NOT SCALE THE DRAWINGS. THE DETAILS 5HON4N
ARE TYPICAL AND SHALL BE USED FOR LIKE OR SIMILAR CONDITIONS NOT SHOWN.
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DRAWN BY: DATE.
GMB 4/26/11
PROJECT MANAGER.
JdeR
REVISED BY; DATE:
LATERAL BY: DATE:
ME 1 5/25/101
LATERAL JOB NUMBER:
Ola-216
15171
1 S5
ANW WOODINVILLE OFFICE
JOB NUMBER;
150541
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LATERAL BY: DATE:
ME 1 5/25/101
LATERAL JOB NUMBER:
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ANW WOODINVILLE OFFICE
JOB NUMBER:
180541
GRAPHIC SCALE
0 20 40
1 INCH = 20 FEET (22"X34")
1 INCH = 40 FEET (11"x17")
PROJECT INFORMATION
PARCEL#: 0121039099
TOTAL SITE AREA: 15,250 SQ. FT. (0.34 AC)
ADDRESS/LOCATION: SW 304TH ST
FEDERAL WAY, WA 98023
ZONING: RS15.0 - 1 UNIT/15,000 SF
COMMUNITY PLAN: FEDERAL WAY COMMUNITY PLAN
APPLICANT
ALEKSEY & IRINA ONISHCHENKO
ADDRESS: 1020 S 344th STREET, UNIT 201
FEDERAL WAY, WA 98003
PHONE: (253) 732-7654
ENGINEER/SURVEYER
CONTOUR ENGINEERING LLC
P.O. BOX 949
GIG HARBOR, WA 98335
SURVEYOR'S NOTES
1. THE MONUMENT CONTROL SHOWN FOR THIS SITE WAS
ACCOMPLISHED BY FIELD TRAVERSE UTILIZING A TWO (2)
SECOND THEODOLITE WITH INTEGRAL ELECTRONIC DISTANCE
MEASURING METER (TRIMBLE S-6) AND REAL TIME KINEMATIC
(RTK) / STATIC GLOBAL POSITIONING SYSTEM (GPS)(TRIMBLE
R10), LINEAR AND ANGULAR CLOSURE OF THE TRAVERSES
MEET THE STANDARDS OF WAC 332-130-090.
2. UTILITIES OTHER THAN THOSE SHOWN MAY EXIST ON THIS
SITE. ONLY THOSE WHICH ARE VISIBLE OR HAVING VISIBLE
EVIDENCE OF THEIR INSTALLATION ARE SHOWN HEREON.
UTILITY LOCATE MARKINGS WERE PROVIDED BY THE
RESPECTIVE UTILITY OPERATORS AND THE STORM LINES
ARE SHOWN AS EVIDENCED BY ABOVE -GROUND INDICATIONS
AND BY MANHOLE INSPECTIONS FROM THE SURFACE ONLY.
LOCATE SERVICE WAS ONLY PROVIDED EASTERLY OF 23RDAVE
SW.
3. THIS SURVEY REPRESENTS PHYSICAL IMPROVEMENT
CONDITIONS AS THEY. EXISTED AUGUST 13, 2018, THE DATE OF
THIS FIELD SURVEY,
4. NO TITLE REPORT WAS PROVIDED BY THE CLIENT FOR THIS
SURVEY. THE SURVEYED PARCEL BOUNDARIES WERE
CALCULATED USING THE SURVEY DOCUMENTS CITED IN THE
LEGAL DESCRIPTIONS. THE LOCATIONS OF THE RIGHT-OF-WAY
LINES SHOWN HEREON WERE DERIVED FROM ASSESSOR'S
PARCEL INFORMATION, AND FROM RECORD DOCUMENTS, SUCH
AS PRIVATE PROPERTY DEEDS, RECORDS OF SURVEY, SHORT
PLATS, BOUNDARY LINE ADJUSTEMENTS, AND PLATS. THE
SIDELINES OF THE PARCELS SHOWN AS DASHED LINES ARE IN
APPROXIMATE LOCATIONS ONLY AND CANNOT BE USED TO
DETERMINE INDIVIDUAL PARCEL LINES.
5. OFFSET DIMENSIONS SHOWN HEREON ARE MEASURED
PERPENDICULAR TO PROPERTY LINES.
6. IT IS NOT THE INTENT OF THIS SURVEY TO SHOW EASEMENTS
OR RESERVATIONS WHICH MAY EFFECT THIS SITE.
7. THE PURPOSE OF THIS SURVEY IS FOR THE DESIGN OF A
SANITARY SEWER EXTENTION.
8. ELEVATION CONTOURS SHOWN HEREON HAVE BEEN DERIVED
FROM DIRECT FIELD MEASUREMENTS.
R=25.00'
m FOUND BRASS DISC WITH PUNCH
MARK, SET IN CONCRETE, IN
CASE, 0.5' DOWN, 8/13/16.
N88 42' 39"W 548. 85' (C)
55 1 ' (C) 20+00 - -
STORM DRAIN CATCH BASIN
c RIM=297.45.:
12"ADS E. IE=29351
12 PVC W, IE=295:01 % -x
16
PLAT OF
VENTANA
VOLUME 225,
PAGES 29-33
TAX PARCEL
8894,200160
SW 304TH STREET SFR, PARCEL 0121039099
A PORTION OF SECTION 12, TOWNSHIP 21, RANGE 03E, W.M.,
CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON
CONSTRUCTION SEQUENCE
1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY, A
PRECONSTRUCTION MEETING MUST BE HELD BETWEEN THE CITY OF
FEDERAL WAY, THE APPLICANT AND APPLICANT'S CONSTRUCTION
REPRESENTATIVE.
2. FLAG CLEARING LIMITS.
3. INSTALL STABILIZED CONSTRUCTION ENTRANCE.
4. INSTALL FILTER FABRIC FENCE AS INDICATED ON PLAN.
5. INSTALL OFFSITE CATCH BASIN PROTECTION.
6. CLEAR AND GRUB AREAS OF THE SITE TO BE ROUGH GRADED OR FILLED.
7. ROUGH GRADE SITE AND INSTALL STORM CONVEYANCE SYSTEM. PROVIDE
INLET PROTECTION WHERE INDICATED.
8. INSTALL REMAINING UTILITIES AND CONSTRUCT BUILDING
IMPROVEMENTS.
9. FINISH GRADE SITE AND CONSTRUCT ASPHALT PARKING AREAS, ACCESS
DRIVES, SIDEWALKS, CURBS AND GUTTERS.
10. COMPLETE SITE STABILIZATION IN ACCORDANCE WITH ASSOCIATED PLANS.
11. CLEAN STORM DRAINAGE SYSTEM, ON AND OFF SITE, OF ALL SEDIMENT
AND DEBRIS.
12. REMOVE TEMPORARY EROSION CONTROL FACILITIES WHEN SITE IS
COMPLETELY STABILIZED.
BASIS OF- BEARING
GRID NORTH. BASED UPON GLOBAL POSITIONING SYSTEM (GPS)
LAMBERT GRID WASHINGTON STATE NORTH ZONE
COORDINATES.THE NORTH AMERICAN DATUM OF 1983/2011(NAD
83/2011 EPOCH 2O10.00) GRID COORDINATES WERE FOUND TO BE
124018.81 / 1260296.89 AT A THE NORTH QUARTER CORNER OF
SECTION 12 (SOUTH QUARTER CORNER OF SECTION 1), TOWNSHIP
21 NORTH, RANGE 3 EAST, BEING A STONE MONUMENT WITH AN "X".
THE INVERSE OF BOTH THE SEA LEVEL CORRECTION FACTOR OF
0.9999909921 AND THE GRID SCALE FACTOR OF 1.0000361374 WAS
APPLIED TO THE GRID COORDINATES FOR SHOWN GROUND
DISTANCES.
SITE PLAN NOTES
1. PROPOSED FEATURES AND STRUCTURE LOCATIONS
ARE BASED ON INFORMATION PROVIDED BY THE
CLIENT.
2. CLIENT IS TO REVIEW SITE PLAN WITH CONTRACTOR
PRIOR TO CONSTRUCTION AND VERIFY ALL EXISTING
THESE PLANS ACCORDINGLY OR PER COUNTY
INSPECTOR.
4. PROPOSED DRAIN FIELD LOCATION WAS PROVIDED
BY THE CLIENT AND NOT FIELD VERIFIED.
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TRENCH NOTES
IF WORKERS ENTER ANY TRENCH OR OTHER EXCAVATION FOUR OR
MORE FEET IN DEPTH THAT DOES NOT MEET THE OPEN PIT
REQUIREMENTS OF WSDOT SECTION 2-09.3(3)B, IT SHALL BE SHORED
AND CRIBBED. THE CONTRACTOR IS ALONE RESPONSIBLE FOR WORKER:; - ypf:
SAFETY ALL TRENCH SAFETY SYSTEMS SHALL MEET THE
FE:NCE �
REQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY AND
HEALTH ACT, CHAPTER 49.17 ROW. - - GATE
- r
.C`.
LEGAL DESCRIPTION
£ ... SPI...E RAIL P'CNt;#. � C:'X .5i� OF
SOUNCARY CORNER
PARCEL C OF THE CITY OF FEDERAL WAY BOUNDARY LINE
ADJUSTMENT. 15-106557-SU. AS RECORDED UNDER PIERCE
COUNTY RECORDING NUMBER 20160929900002, RECORDS OF °
PIERCE COUNTY AUDITOR,
VERTICAL DATUM
BASE: --
WASHINGTON STATE DOT MONUMENT GP17005-133,
BEING A BRASS DISK ON THE BRIDGE DECK OF 320TH
STREET CROSSING OVER INTERSTATE 5. ADJUSTED
ELEVATION BY -0.074 TO ATTAIN NAVD-88 DATUM.
USED CORPSCON TO CONVERT TO NGVD-29 DATUM.
ELEVATION=454.95' (NGVD-29).
UTILITY NOTES
EXISTING UTILITY INFORMATION DEPICTED ON THESE PLANS
WAS OBTAINED FROM BEST AVAILABLE SOURCES AT THE
TIME OF DESIGN. CONTRACTOR SHALL BE SOLELY
�Fl
RESPONSIBLE FOR THE RELOCATION OF EXISTING
Ar
UNDERGROUND CONFLICTING UTILITIES DEPICTED OR NOT
j :> of
�✓
DEPICTED ON THESE PLANS.
FILL SPECIFICATION
FILL MATERIAL SHALL NOT CONTAIN PETROLEUM PRODUCTS,
OR SUBSTANCES WHICH ARE HAZARDOUS, DANGEROUS,
TOXIC, OR WHICH OTHERWISE VIOLATE ANY STATE,
FEDERAL, OR LOCAL LAW ORDINANCE, CODE, REGULATION,
RULE, ORDER, OR STANDARD. ONLY EARTH MATERIAL. SHALL
BE PLACED IN FILLS.
IMPERVIOUS AREA
TOTAL NEW IMPERVIOUS: 6,732 SQ. FT. (.158 AC.
ROOF AREA = 4,652 SQ. FT. (0.107 AC)
IMPERVIOUS CONCRETE SLB=2,082 SQ. FT. (0.048 AC)
PERVIOUS AREA TOTAL = 9,898 SQ. FT. (0.23 AC)
Z o
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.PERMIT NO. 19-102752-00-SF
APPROVED
DATE
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VICINITY MAP
NOT TO SCALE
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EXISTING
PROPOSED
CONTOURS
-- -
PROPERTY LINE/RIGHT-OF-WAY
- - - - - -
BUILDING SETBACK
SD
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OVERHEAD POWER LINE
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VERIFICATION NOTE
ALL EXISTING UTILITIES IN THE CONSTRUCTION AREA SHALL BE
IDENTIFIED AND VERIFIED FOR DEPTH AND LOCATION PRIOR TO ANY
CONSTRUCTION ACTIVITIES SO TO IDENTIFY ANY POTENTIAL CONFLICTS
WITH PROPOSED CONSTRUCTION. CONTACT PROJECT ENGINEER
IMMEDIATELY IF ANY CONFLICTS ARE IDENTIFIED.
PRIOR TO ANY CONSTRUCTION ACTIVITIES VERIFY EXISTING
TOPOGRAPHY IS CONSISTENT WITH WHAT IS SHOWN ON PLANS AND IF
THERE ARE ANY POTENTIAL CONFLICTS WITH PROPOSED CONSTRUCTION
ACTIVITIES. CONTACT PROJECT ENGINEER IMMEDIATELY IF ANY
CONFLICTS ARE IDENTIFIED.
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DESIGNER: C. MCFARLEN
ENGINEER: B. ALLEN
DRAWN: C. MCFARLEN
S12 T21 N R03E WM
DATE: 2019-05-15
REVISED: 2019-08-09
PROJECT: 18-087
DWG NAME: 18-087-C
SHEET
REV.
Cl
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SEP 2 0 2019
OF COMMUNITY DDT ENT
GRAPHIC SCALE
0 20 40
1 INCH = 20 FEET (22"x34")
1 INCH = 40 FEET (11"x17")
TAX PARCEL
0121039126
' BUILDING
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D SD SD SD
SW 304TH STREET SFR, PARCEL 0121039099
A PORTION OF SECTION 12, TOWNSHIP 21, RANGE 03E, W.M.,
CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON
CONTRACTOR TESC NOTES
1. INSTALL CONSTRUCTION ENTRANCE AND SILT FENCE AS DIRECTED BY THE INSPECTOR.
2. ADDITIONAL SILTATION FENCE AND ANY OTHER TESC MEASURES SHALL BE INSTALLED
AS NEEDED AS SITE CONDITIONS WARRANT OR PER COUNTY INSPECTOR.
3. NO TRACKING OF DIRT OR MUD IS ALLOWED ONTO THE CITY STREET. ROADWAY
SHALL BE SWEPT IF THIS OCCURS OR AS NEEDED. A WHEEL WASH MAY NEED TO BE
TAX PARCEL INSTALLED AS CONDITIONS WARRANT.
01210 3 9161 4 SHALL BE PROTECTED FROM EROSION AND SEDIMENTATION ADJACENT PROPERTIES, PUBLIC RIGHT-OF-WAYS DOF CRITICAL TH BUFFERS
PROJECT.
SOIL AMENDMENT NOTE
THE SOIL MOISTURE HOLDING CAPACITY OF NEW
t r PERVIOUS SURFACES MUST BE PROTECTED IN
f ACCORDANCE WITH KCC 16.82.100 (F) AND (G).
gq
J2z -ER
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i TAX PARCEL
0121039160 j
PERMIT NO. 19-102752-00-SF
APPROVED
DATE
PERMIT APPROVAL BLOCK
CL
CLEARING/GRADING/DISTURBED LIMITS
CE
CONSTRUCTION ENTRANCE
SEE DETAIL
1
C3
X
FILTER FENCE 2
SEE DETAIL
PP PRESERVE AND PROTECT AS NOTED
IP INLET PROTECTION 1
C2
- - - - - - SC SAW CUT LINE
vA_' CITY STANDARD TESC NOTES
1. APPROVAL OF THIS EROSION/SEDIMENTATION CONTROL (ESC) PLAN DOES NOT
_; q _ j CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN (I.E. SIZE AND
4 2`_- ! LOCATION OF ROADS, PIPES, RESTRICTORS, CHANNELS, RETENTION FACILITIES,
m
2UTILITIES, ETC.).
2. THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION, MAINTENANCE,
01)
REPLACEMENT, AND UPGRADING OF THESE ESC FACILITIES IS THE RESPONSIBILITY OF
THE APPLICANT/CONTRACTOR UNTIL.ALL CONSTRUCTION IS APPROVED.
F \ 3. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL BE CLEARLY
FLAGGED IN THE FIELD PRIOR TO CONSTRUCTION. DURING THE CONSTRUCTION PERIOD,
_.} NO DISTURBANCE BEYOND THE FLAGGED CLEARING LIMITS SHALL BE PERMITTED. THE
FLAGGING SHALL BE MAINTAINED BY THE APPLICANT/CONTRACTOR FOR THE DURATION
of CONSTRUCTION
$ 4. THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN CONJUNCTION
WITH ALL CLEARING AND GRADING ACTIVITIES, AND IN SUCH A MANNER AS TO INSURE
THAT SEDIMENT LADEN WATER DOES NOT ENTER THE DRAINAGE SYSTEM OR VIOLATE
60
ALDER APPLICABLE WATER STANDARDS.
5. THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR
ANTICIPATED SITE CONDITIONS.DURING THE CONSTRUCTION PERIOD, THESE ESC
099
O9 FACILITIES SHALL BE UPGRADED (I.E. ADDITIONAL SUMPS, RELOCATION OF DITCHES AND
I SILT FENCES, ETC.) AS NEEDED FOR UNEXPECTED STORM EVENTS.
6. THE ESC FACILITIES SHALL BE INSPECTED DAILY BY THE APPLICANT/CONTRACTOR AND
j MAINTAINED AS NECESSARY TO ENSURE THEIR CONTINUED FUNCTIONING.
7. ANY AREA STRIPPED OF VEGETATION, INCLUDING ROADWAY EMBANKMENTS, WHERE NO
.) FURTHER WORK IS ANTICIPATED OR A PERIOD OF 2 DAYS (WET SEASON) OR 7 DAYS (DRY
SEASON), SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED ESC METHODS (I.E.
SEEDING, MULCHING, NETTING, EROSION BLANKETS, ETC.)
TAXPARCELi 8. ANY AREA NEEDING ESC MEASURES, NOT REQUIRING IMMEDIATE ATTENTION, SHALL BE
�o r= ADDRESSED WITHIN 15 DAYS.
I r. 0121039158
CD MINIMUM OF ONCE A MONTH OR WITHIN THE 24 HOURS FOLLOWING A STORM EVENT.
; % 9. THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A
I
W 10.AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO
I IP i ACCUMULATE WITHIN A CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL
a
''� r BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH
SEDIMENT -LADEN WATER INTO THE DOWNSTREAM SYSTEM.
I1.STABILIZED CONSTRUCTION ENTRANCES AND WASH PADS SHALL BE INSTALLED AT
THE BEGINNING OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE
PROJECT. ADDITIONAL MEASURES MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS
I ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT.
12.WET SEASON REQUIREMENTS AS DESCRIBED IN APPENDIX D, SECTION D.2.4.2 OF
THE KCSWDM ARE IN EFFECT BEGINNING OCTOBER 1 THROUGH APRIL 30.
— — — — — — — —,� — — — — — — — — — — — i 13.ANY PERMANENT RETENTION/DETENTION FACILITY USED AS A TEMPORARY
SD SD SD SD SETTLING BASIN SHALL BE MODIFIED WITH THE NECESSARY EROSION CONTROL
S88o 42 ' 39_E L1-14. 12 '
IP ❑,.k Win..-. __-..._i��1—{'`r
V I lwl If
OVERHEAD
POWER
;9
GEOTEXTILE
FABRIC
ADAPTER SKIRT
MEASURES AND SHALL PROVIDE ADEQUATE STORAGE CAPACITY. IF THE PERMANENT
FACILITY IS TO FUNCTION ULTIMATELY AS AN INFILTRATION OR DISPERSION SYSTEM, THE
RETRIEVAL STRAP FACILITY SHALL NOT BE USED AS A TEMPORARY SETTLING BASIN. NO UNDERGROUND
DETENTION TANKS OR VAULTS SHALL BE USED AS A TEMPORARY SETTLING BASIN.
14.WHERE SEEDING FOR TEMPORARY. EROSION CONTROL IS REQUIRED, FAST
GERMINATING GRASSES SHALL BE APPLIED AT AN APPROPRIATE RATE (I.E. ANNUAL OR
36" PERENNIAL RYE APPLIED AT APPROXIMATELY 80 POUNDS PER ACRE).
;i;.;.; 15.WHERE STRAW MULCH FOR TEMPORARY EROSION CONTROL IS REQUIRED, IT SHALL
BE APPLIED AT A MINIMUM THICKNESS OF TWO INCHES.
16.MANAGEMENT PRACTICES PROVIDING SIGNIFICANT TREE PROTECTION SHALL BE
PROVIDED PER SECTION 19.120 OF FWRC.
OVERFLOW (TO I
BYPASS PEAK
STORM VOLUMES) 24"
CATCH BASIN
SEDIMENT
ACCUMULATION
_ -TAX PA INLET PROTECTION NOTES:
Z� I 1. FILTERS SHALL BE INSPECTED AFTER EACH STORM EVENT AND CLEANED OR
a J 005100 REPLACED WHEN 1/3 FULL.
�s 2. ALL CATCH BASINS WITHIN 500' DOWNSLOPE OF PROJECT SITE SHALL INSTALL
INLET PROTECTION, AS WELL AS ANY OTHER CATCH BASINS THAT COULD
POSSIBLE RECEIVE RUNOFF FROM THE CONSTRUCTION SITE SHALL HAVE INLET
PROTECTION INSTALLED AND MAINTAINED
1 ���IBASIN INLET PROTECTION
VERIFICATION NOTE
ALL EXISTING UTILITIES IN THE CONSTRUCTION AREA SHALL BE
IDENTIFIED AND VERIFIED FOR DEPTH AND LOCATION PRIOR TO ANY
CONSTRUCTION ACTIVITIES SO TO IDENTIFY ANY POTENTIAL CONFLICTS
WITH PROPOSED CONSTRUCTION. CONTACT PROJECT ENGINEER
IMMEDIATELY IF ANY CONFLICTS ARE IDENTIFIED.
PRIOR TO ANY CONSTRUCTION ACTIVITIES, VERIFY EXISTING
TOPOGRAPHY IS CONSISTENT WITH WHAT IS SHOWN ON PLANS AND IF
THERE ARE ANY POTENTIAL CONFLICTS WITH PROPOSED CONSTRUCTION
ACTIVITIES. CONTACT PROJECT ENGINEER IMMEDIATELY IF ANY
CONFLICTS ARE IDENTIFIED.
CALL 811 AT LEAST 48
HOURS BEFORE YOU DIG
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DESIGNER:
C. MCFARLEN
ENGINEER:
B. ALLEN
DRAWN:
C. MCFARLEN
S 12 T 21 N R 03E WM
DATE:
2019-05-15
REVISED: 2019-08-09
PROJECT:
18-087
DWG NAME:
18-087-C
SHEET
REV.
C2
Q
2 OF 7
R=25' MINIMUM
All MIN. DEPTH OF A
SPALLS
SW 304TH STREET SFR, PARCEL 0121039099
A PORTION OF SECTION 12, TOWNSHIP 21, RANGE 03E, W.M.,
CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON
NOTE
GEOTEXTILE FABRIC MUST BE
PLACED BENEATH QUARRY SPALLS
PROVIDE FULL WIDTH
OF INGRESS/EGRESS AREA
CONSTRUCTION ENTRANCE
NOT TO SCALE
CONSTRUCTION ENTRANCE NOTES
1. MATERIAL SHALL BE 4" TO 8 QUARRY SPALLS ( 4 TO 6 INCH FOR RESIDENTIAL SINGLE
FAMILY LOTS) AND MAY BE TOP -DRESSED WITH IINCH TO 3 INCH ROCK.
2. THE ROCK PAD SHALL BE AT LEAST 12" THICK AND 50- LONG( 20 FEET FOR SITES LESS
THAN 1 ACRE OF DISTURBED SOIL) WIDTH SHALL BE FULL WIDTH OF INGRESS AND
EGRESS AREA. SMALLER PADS MAY BE APPROVED FOR SINGLE-FAMILY RESIDENTIAL AND
COMMERCIAL SITES.
3. ADDITIONAL ROCK SHALL BE ADDED PERIODICALLY TO MAINTAIN FUNCTION OF THE
PAD.
4. IF THE PAD DOES NOT ADEQUATELY REMOVE MUD FROM THE VEHICLE WHEELS, THE
WHEELS SHALL BE HOSED OFF BEFORE THE VEHICLE ENTERS A PAVED STREET.THE
WASHING SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK AND WASH
WATER SHALL DRAIN TO A SEDIMENT RETENTION FACILITY OR THROUGH A SILT FENCE.
SILT FENCE NOTES
FILTER FABRIC MATERIAL IN CONTINUOUS WIRE MESH SUPPORT FENCE
ROLLS USE STAPLES OR WIRE RINGS TO FOR FILTER FABRIC
1. FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL AND CUT
ATTACH FABRIC TO WIRE.
TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN JOINTS
GROUND SURFACE
ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A
-
SUPPORT POST, WITH A MINIMUM 6-INCH OVERLAP, AND SECURELY
FASTENED AT BOTH ENDS TO POSTS.
2. POSTS SHALL BE SPACED A MAXIMUM OF 6 FEET APART AND DRIVEN
2" x 2" WOOD POSTS. 0
SECURELY INTO THE GROUND (MINIMUM OF 30 INCHES).
STANDARD OR BETTER II CDN
OR EQUIVALENT
3. A TRENCH SHALL BE EXCAVATED APPROXIMATELY 8 INCHES WIDE AND 12
INCHES DEEP ALONG THE LINE OF POSTS AND UPSLOPE FROM THE
8" x 12" TRENCH
BARRIER. THIS TRENCH SHALL BE BACKFILLED WITH WASHED GRAVEL,
T
`
4. WHEN STANDARD STRENGTH FILTER FABRIC IS USED, A WIRE MESH
I� 6'-0"
SUPPORT FENCE SHALL BE FASTENED SECURELY TO THE UPSLOPE SIDE
" (MAX) - _
BURY BOTTOM OF FILTER
OF THE POSTS USING HEAVY-DUTY WIRE STAPLES AT LEAST 1 INCH LONG,
MATERIAL IN 8" x 12" TRENCH
TIE WIRES OR HOG RINGS. THE WIRE SHALL EXTEND INTO THE TRENCH A
ELEVATION
MINIMUM OF 4 INCHES AND SHALL NOT EXTEND MORE THAN 24 INCHES
ABOVE THE ORIGINAL GROUND SURFACE.
2" x 2" x 5' WOOD POSTS.
5, THE STANDARD STRENGTH FILTER FABRIC SHALL BE STAPLED OR WIRED
STANDARD OR BETTER
TO THE FENCE, AND 20 INCHES OF THE FABRIC SHALL BE EXTENDED INTO
OR EQUIVALENT
THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN 24 INCHES
WIRE MESH SUPPORT FENCE
ABOVE THE ORIGINAL GROUND SURFACE. FILTER FABRIC SHALL NOT BE
(TO BE LOCATED ON THE DOWNHILL
STAPLED TO EXISTING TREES.
SIDE OF THE FILTER FABRIC)
FILTER FABRIC MATERIAL o
6. WHEN EXTRA -STRENGTH FILTER FABRIC AND CLOSER POST SPACING IS
USED, THE WIRE MESH SUPPORT FENCE MAY BE ELIMINATED. IN SUCH A
v o
CASE, THE FILTER FABRIC IS STAPLED OR WIRED DIRECTLY TO THE POSTS
'
WITH ALL OTHER PROVISIONS OF ABOVE NOTES APPLYING.
PROVIDE WASHED GRAVEL Lt, ,;•
OTH
- 3' IN TRENCH ANDDS ON BOTH
7. FILTER FABRIC FENCES SHALL NOT BE REMOVED BEFORE THE UPSLOPE
SIDES OF FILTER FENCE FABRRI ON � �'
AREA HAS BEEN PERMANENTLY STABILIZED.
THE SURFACE
8 �
B. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH
MIN
RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY
REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY.
BURY BOTTOM OF FILTER
9. SILT FENCES WILL BE INSTALLED PARALLEL TO ANY SLOPE CONTOURS.
MATERIAL IN 8" x 12" TRENCH SECTION
10. CONTRIBUTING LENGTH TO FENCE WILL NOT BE GREATER THAN 100 FEET.
11. DO NOT INSTALL BELOW AN OUTLET PIPE OR WEIR.
12. INSTALL DOWNS.LOPE OF EXPOSED AREAS.
13. DO NOT DRIVE OVER OR FILL OVER SILT FENCES.
2
FILTER FENCE
NOT TO SC ALE
PLASTIC COVERING NOTES
1. PLASTIC SHEETING SHALL HAVE A MINIMUM THICKNESS OF 6 MILS AND SHALL MEET THE REQUIREMENTS OF THE
STATE STANDARD SPECIFICATIONS SECTION 9-14.5.
2. COVERING SHALL BE INSTALLED AND MAINTAINED TIGHTLY IN PLACE BY USING SANDBAGS OR TIRES ON ROPES WITH
A MAXIMUM 10-FOOT GRID SPACING IN ALL DIRECTIONS. ALL SEAMS SHALL BE TAPED OR WEIGHTED DOWN FULL
LENGTH AND THERE SHALL BE A LEAST A 12 INCH OVERLAP OF ALL SEAMS.
3. CLEAR PLASTIC COVERING SHALL BE INSTALLED IMMEDIATELY ON AREAS SEEDED BETWEEN NOVEMBER 1 AND MARCH
31 AND REMAIN UNTIL VEGETATION IS FIRMLY ESTABLISHED.
4. WHEN THE COVERING IS USED ON UN -SEEDED SLOPES, IT SHALL BE KEPT IN PLACE UNTIL THE NEXT SEEDING PERIOD.
S. PLASTIC COVERING SHEETS SHALL BE BURIED TWO FEET AT THE TOP OF SLOPES IN ORDER TO PREVENT SURFACE
WATER FLOW BENEATH SHEETS.
6. PROPER MAINTENANCE INCLUDES REGULAR CHECKS FOR RIPS AND DISLODGED ENDS.
TESC INSPECTION NOTES
AFTER EVERY RAINFALL AND AT A MINIMUM OCCURRENCE OF ONCE
A WEEK, THE TESC LEAD SHALL INSPECT ALL OF THE FOLLOWING
AND KEEP AN ACCURATE RECORD/LOG:
1. INSPECT ALL INLET PROTECTION ON CATCH BASINS. CLEAN
OR REPLACE IF FULL OF SEDIMENT/DEBRI AND
REPAIR/REPLACE AS NEEDED IF DAMAGED TO MAINTAIN
PROTECTION.
2. INSPECT ALL PERMANENT AND TEMPORARY STABILIZED
SLOPES. REPAIR ANY DAMAGED SECTIONS AND RE -VEGETATE
AS NEEDED TO ENSURE THE ESTABLISHMENT OF VEGETATION
AND THAT NO EROSION OF THE SLOPES OCCUR.
3. INSPECT ALL FILTER FABRIC FENCING FOR SIGNS OF
EROSION, DAMAGE OR FAILURES. REPAIR AND/OR REPLACE
AS NEEDED. SEE FILTER FABRIC NOTES ON THIS SHEET.
SEDIMENT BUILD-UP ALONG FENCE SHALL BE REMOVED WHEN
REACHES 1/3 THE FENCE HEIGHT. IF EROSION IS
OCCURRING, CONTRACTOR SHALL INSTALL ADDITIONAL
EROSION CONTROL MEASURES AS NEEDED TO PREVENT
EROSION.
4. ANY FILLICUT SLOPES SHALL BE INSPECTED FOR EROSION. IF
SIGNS OF EROSION ARE PRESENT, INSTALL APPROPRIATE
BMPs AS NEEDED TO STOP EROSION AND STABILIZE SLOPES.
5. TESC LEAD RESPONSIBLE FOR NOTIFYING ENGINEER IF
ADDITIONAL MEASURES ARE WARRANTED.
MULCHING NOTES
1. MULCH MATERIALS USED SHALL BE STRAW OR HAY, AND SHALL BE
APPLIED AT THE RATE OF 75-100 POUNDS PER 1000 SQ. FT. (APPX 2"
THICK).
2. MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES
GREATER THAN 2: 1.
3. MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS
WHICH CANNOT BE SEEDED BECAUSE OF THE SEASON.
4. ALL AREAS NEEDING MULCH SHALL BE COVERED BY NOVEMBER 1.
PERMIT NO. 19-102752-00-SF
APPROVED
DATE
PERMIT APPROVAL BLOCK
AMENDED SOILS NOTES
KCC 16.82.100 (F) AND (G)
F. THE DUFF LAYER AND NATIVE TOPSOIL SHALL BE RETAINED IN AN UNDISTURBED STATE TO THE MAXIMUM EXTENT
PRACTICABLE. ANY DUFF LAYER OR TOPSOIL REMOVED DURING GRADING SHALL BE STOCKPILED ON -SITE IN A DESIGNATED,
CONTROLLED AREA NOT ADJACENT TO PUBLIC RESOURCES AND CRITICAL AREAS. THE MATERIAL SHALL BE REAPPLIED TO
OTHER PORTIONS OF THE SITE WHERE FEASIBLE.
G.1. EXCEPT AS OTHERWISE PROVIDED IN SUBSECTION G.2. OF THIS SECTION, AREAS THAT HAVE BEEN CLEARED AND
GRADED SHALL HAVE THE SOIL MOISTURE HOLDING CAPACITY RESTORED TO THAT OF THE ORIGINAL UNDISTURBED SOIL
NATIVE TO THE SITE TO THE MAXIMUM EXTENT PRACTICABLE. THE SOIL IN ANY AREA THAT HAS BEEN COMPACTED OR THAT
HAS HAD SOME OR ALL OF THE DUFF LAYER OR UNDERLYING TOPSOIL REMOVED SHALL BE AMENDED TO MITIGATE FOR
LOST MOISTURE -HOLDING CAPACITY. THE AMENDMENT SHALL TAKE PLACE BETWEEN MAY 1 AND OCTOBER 1. THE TOPSOIL
LAYER SHALL BE A MINIMUM OF EIGHT INCHES THICK, UNLESS THE APPLICANT DEMONSTRATES THAT A DIFFERENT
THICKNESS WILL PROVIDE CONDITIONS EQUIVALENT TO THE SOIL MOISTURE -HOLDING CAPACITY NATIVE TO THE SITE. THE
TOPSOIL LAYER SHALL HAVE AN ORGANIC MATTER CONTENT OF BETWEEN FIVE TO TEN PERCENT DRY WEIGHT AND A PH
SUITABLE FOR THE PROPOSED LANDSCAPE PLANTS. WHEN FEASIBLE, SUBSOILS BELOW THE TOPSOIL LAYER SHOULD BE
SCARIFIED AT LEAST FOUR INCHES WITH SOME INCORPORATION OF THE UPPER MATERIAL TO AVOID STRATIFIED LAYERS.
COMPOST USED TO ACHIEVE THE REQUIRED SOIL ORGANIC MATTER CONTENT MUST MEET THE DEFINITION OF
"COMPOSTED MATERIALS" IN WAC 173-350-220.
2. THIS SUBSECTION DOES NOT APPLY TO AREAS THAT:
A. ARE SUBJECT TO A STATE SURFACE MINE RECLAMATION PERMIT; OR
B. AT PROJECT COMPLETION ARE COVERED BY AN IMPERVIOUS SURFACE, INCORPORATED INTO A DRAINAGE FACILITY OR
ENGINEERED AS STRUCTURAL FILL OR SLOPE. (ORD. 18791 § 134, 2018: ORD. 16267 § 5, 2008: ORD. 15
STANDARD EROSION CONTROL NOTES
1. ON -SITE EROSION CONTROL MEASURES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. ANY PROBLEMS
OCCURRING BEFORE FINAL ACCEPTANCE OF THE STORM SYSTEM BY THE COUNTY SHALL BE CORRECTED BY THE
APPLICANT AND/OR THE CONTRACTOR.
2. IN CASE EROSION OR SEDIMENTATION OCCURS TO ADJACENT PROPERTY, ALL CONSTRUCTION WORK WITHIN THE
DEVELOPMENT THAT WILL AGGRAVATE THE SITUATION MUST CEASE AND THE APPLICANT/CONTRACTOR SHALL
IMMEDIATELY COMMENCE RESTORATION OR MITIGATION MEASURES. RESTORATION ACTIVITY SHALL CONTINUE
UNTIL SUCH TIME AS THE PROBLEM IS RECTIFIED.
3. ALL EROSION AND SEDIMENTATION CONTROL DEVICES SHOWN ON THIS DRAWING SHALL BE INSTALLED PRIOR
TO OR AS THE FIRST STAGE OF SITE PREPARATION.
4. SHOULD THE TEMPORARY EROSION AND SEDIMENTATION CONTROL MEASURES AS SHOWN ON THIS DRAWING DO
NOT PROVE ADEQUATE TO CONTROL EROSION AND SEDIMENTATION, THE APPLICANT/CONTRACTOR SHALL
INSTALL ADDITIONAL FACILITIES AS NECESSARY TO PROTECT ADJACENT PROPERTIES, SENSITIVE AREAS,
NATURAL WATER COURSES, AND/OR STORM DRAINAGE SYSTEMS.
5. IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION OR EXPERIENCED LAND DISTURBING ACTIVITIES AND
WHERE NO FURTHER WORK IS ANTICIPATED FOR A PERIOD EXCEEDING THE LISTED CRITERIA, ALL DISTURBED
AREAS MUST BE IMMEDIATELY STABILIZED WITH MULCHING, GRASS PLANTING, OR OTHER APPROVED EROSION
CONTROL TREATMENT APPLICABLE TO THE TIME OF YEAR IN QUESTION. GRASS SEEDING ALONE WILL BE
ACCEPTABLE ONLY DURING THE MONTHS OF APRIL THROUGH SEPTEMBER, INCLUSIVE. SEEDING MAY PROCEED,
HOWEVER, WHENEVER IT IS IN THE INTEREST OF THE APPLICANT/CONTRACTOR, BUT MUST BE AUGMENTED WITH
MULCHING, NETTING, OR OTHER TREATMENT.
6. THE PROJECT ENGINEER OR PROJECT SURVEYOR WILL BE RESPONSIBLE FOR FIELD LOCATING THE CLEARING
LIMITS AND ESTABLISHING THOSE BOUNDARIES WITH BRIGHT COLORED FLAGGING. THE CONTRACTOR SHALL
CLEAR TO THE LIMITS AS ESTABLISHED ON THIS PLAN AND AS FLAGGED IN THE FIELD.
7. THE CITY SHALL BE RESPONSIBLE FOR THE INSPECTION AND ACCEPTANCE OF ALL CLEARING AND GRADING WORK
AND EROSION AND SEDIMENTATION CONTROL FACILITIES. THE APPLICANT AND/OR CONTRACTOR SHALL NOTIFY
THE COUNTY FORTY-EIGHT HOURS IN ADVANCE OF EACH REQUIRED EROSION AND SEDIMENT CONTROL
INSPECTION.
INSPECTION NO. 1 - INSTALLATION OF EROSION CONTROL FACILITIES/PRIOR TO CLEARING.
INSPECTION NO. 2 - COMPLETION OF CLEARING.
INSPECTION NO. 3 - UPON COMPLETION OF EXCAVATION, FILLING, AND EARTHWORK.
INSPECTION NO. 4 - COMPLETION OF PROJECT.
INSPECTION NO. 5 - AS NEEDED TO DETERMINE COMPLIANCE WITH APPROVED PLANS AND/OR
SPECIFICATIONS. (DOES NOT REQUIRE ADVANCE NOTICE.)
8. ALL WORK ASSOCIATED WITH STABILIZING THE DISTURBED AREAS SHALL BE IN ACCORDANCE WITH THE
KING COUNTY STORMWATER MANAGEMENT MANUAL.
9. ALL NECESSARY FACILITIES SHALL BE MAINTAINED ON SITE TO PREVENT DEBRIS, DUST, AND MUD FROM
ACCUMULATING ON THE PUBLIC RIGHT-OF-WAY.
10. CONTRACTOR SHALL LEAVE THE INFILTRATION SYSTEM OFFLINE (DOES NOT RECEIVE STORMWATER) UNTIL THE
SITE IS SUBSTANTIALLY STABILIZED OR AT THE APPROVAL OF THE ENGINEER. UNDER NO CIRCUMSTANCES IS
CONCRETE WASH OUT WATER OR HEAVY SEDIMENTS TO BE ALLOWED IN THE STORM SYSTEM.
SEEDING NOTES
1. SEED MIXTURE SHALL BE AS BELOW AND SHALL BE APPLIED AT THE RATE
RECOMMENDED BY THE SUPPLIER
GERMINATION REDTOP (AGROSTIS AL BA) 10 PERCENT
ANNUAL RYE (LOLIUM MULTIFLORUM) 40 PERCENT
CHEWING FESCUE (FESTUCA RUBRA COMMUTATA,
JAMESTOWN, BANNER, SHODOW,
OR KO-KETA, 40 PERCENT
WHITE DUTCH CLOVER (TRIFOLIUM REPENS) 10 PERCENT
2. SEED BEDS PLANTED BETWEEN MAY 1 AND OCTOBER 31 WILL REQUIRE IRRIGATION
AND OTHER MAINTENANCE AS NECESSARY TO FOSTER AND PROTECT THE ROOT
STRUCTURE.
3. FOR SEED BEDS PLANTED BETWEEN OCTOBER 31 AND APRIL 30, ARMORING OF THE
SEED BED WILL BE NECESSARY. (E.G., GEOTEXTILES, JUTE MAT, CLEAR PLASTIC
COVERING).
4. BEFORE SEEDING, INSTALL NEEDED SURFACE RUNOFF CONTROL MEASURES SUCH AS
GRADIENT TERRACES, INTERCEPTOR DIKES, SWALES, LEVEL SPREADERS AND SEDIMENT
BASINS.
5. THE SEEDBED SHALL BE FIRM WITH A FAIRLY FINE SURFACE, FOLLOWING SURFACE
ROUGHENING. PERFORM ALL OPERATIONS ACROSS OR AT RIGHT ANGLES TO THE SLOPE.
6. FERTILIZERS ARE TO BE USED ACCORDING TO SUPPLIER'S RECOMMENDATIONS.
AMOUNTS USED SHOULD BE MINIMIZED, ESPECIALLY ADJACENT TO WATER BODIES AND
WETLANDS.
VERIFICATION NOTE
ALL EXISTING UTILITIES IN THE CONSTRUCTION AREA SHALL BE
IDENTIFIED AND VERIFIED FOR DEPTH AND LOCATION PRIOR TO ANY
CONSTRUCTION ACTIVITIES SO TO IDENTIFY ANY POTENTIAL CONFLICTS
WITH PROPOSED CONSTRUCTION. CONTACT PROJECT ENGINEER
IMMEDIATELY IF ANY CONFLICTS ARE IDENTIFIED.
PRIOR TO ANY CONSTRUCTION ACTIVITIES, VERIFY EXISTING
TOPOGRAPHY IS CONSISTENT WITH WHAT IS SHOWN ON PLANS AND IF
THERE ARE ANY POTENTIAL CONFLICTS WITH PROPOSED CONSTRUCTION
ACTIVITIES. CONTACT PROJECT ENGINEER IMMEDIATELY IF ANY
CONFLICTS ARE IDENTIFIED.
CALL 811 AT LEAST 48
HOURS BEFORE YOU DIG
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DESIGNER:
C. MCFARLEN
ENGINEER:
B. ALLEN
DRAWN:
C. MCFARLEN
S12 T21
N
R03E WM
DATE:
2019-05-15
REVISED: 2019-08-09
PROJECT:
18-087
DWG NAME:
18-087-C
SHEET
REV.
C3
3 OF 7
GRAPHIC SCALE
0 10 20
1 INCH = 10 FEET (22"x34")
1 INCH = 20 FEET (11"x17")
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RDCO# 10 -- --- '
RIM=245.27 f
r` -IE 4"0 = 243.77 (S)- >: >. >.
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t J ' RIM=245.23
IE 6" 0 = 242.69 (W) STA 26+07. RIM:
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J V \ IE 6= 20 --�2442.69 (E) IE 6" 241
YD#40
RIM=244.80 &�
IE 4"0 = 243.42 (N) ,' 377 LF 6" 0+ PVC Pipe @1.50%- 26
IE 6"0 = 243.25 (E)` 4' RD
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RIM=244.8-
IE 4"0 = 2'
SW 304TH STREET SFR, PARCEL 0121039099
A PORTION OF SECTION 12, TOWNSHIP 21, RANGE 03E, W,M.,
CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON
RDCO#50
RIM=244.66 . YD#10
IE 4"0 = 242.66 (NW) RIM=240.75
IE 4"0 = 242.66 (E) IE 4 0 = 239.40 (W)
IE 6" 0 = 239.40 (S)
1.
48 LF 4"0 PVC Pipe @6.75% -- > . _
> RD RD--(- RD RD
STA 26+27.96, 55.28 L
RIM=244.22
IE 6"0 = 241.70 (W)
IE WO = 241.70 (E)
IE 4" 0 = 241.70 (SW)
20 LF 6" 0 PVC Pipe @ 1.00%
--- RD------- [ RD
umj �-244.32
--- SS ____
41 LF 6110 PVC Pipe @6.52%
- RD-�-- Rp RD
3 4" 0 PVC SIDE SEWER c
C7 @1.00% MIN (TYP.) �--- _ a C7
SS SS o,
10 LF 4" O PVC Pipe @2.90%_
YD#20
RIM=240.75
IE 610 = 239.05 (S)
IE 6"0 = 239.05 (N)
IE 6" 0 = 239.05 (W) i
SDCB 4.0
STA 26+68.48, 35.00 L
RIM=245.70
/_IE 12"0 = 238.95
(W)
-IE 12"0 = 238.95
(E)
IE 6" 0 = 238.95 (N)
SD -SD -SD
-
PRIVATE STORM LINE UNDER
SEPARATE PERMtT,-
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STANDARD DRAINAGE NOTES
1. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO
THE CITY PRIOR TO THE PRECONSTRUCTION MEETING.
2. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A
PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH
WSDOT 7-08.3(1). THIS SHALL INCLUDE LEVELING AND
COMPACTING THE TRENCH BOTTOM, THE TOP OF
FOUNDATION MATERIAL, AND REQUIRED PIPE BEDDING, TO A
UNIFORM GRADE SO THAT THE ENTIRE PIPE IS
SUPPORTED BY A UNIFORMLY DENSE UNYIELDING BASE.
3. STEEL PIPE SHALL BE GALVANIZED AND HAVE ASPHALT
TREATMENT #1 OR BETTER INSIDE AND OUTSIDE.
4. ALL DRAINAGE STRUCTURES, SUCH AS CATCH BASINS AND
MANHOLES, NOT LOCATED WITHIN A TRAVELED ROADWAY OR
SIDEWALK SHALL HAVE SOLID LOCKING LIDS. ALL DRAINAGE
STRUCTURES ASSOCIATED WITH A PERMANENT
RETENTION/DETENTION FACILITY SHALL HAVE SOLID LOCKING
LIDS.
5. ALL CATCH BASIN GRATES SHALL CONFORM TO CFW
DRAWING NUMBERS 44, 4-2, 4-3, 4-4, 4-5, 4-8 OR 4-10.
6. ALL DRIVEWAY CULVERTS LOCATED WITHIN THE
RIGHT-OF-WAY SHALL BE OF SUFFICIENT LENGTH TO PROVIDE A
MINIMUM 3:1 SLOPE FROM THE EDGE OF THE DRIVEWAY TO THE
BOTTOM OF THE DITCH. CULVERTS SHALL HAVE
BEVELED END SECTIONS TO MATCH THE SIDE SLOPES.
7. ROCK FOR EROSION PROTECTION OF DITCHES, CHANNELS
AND SWALES, WHERE REQUIRED, MUST BE OF SOUND QUARRY
ROCK, PLACED TO A DEPTH OF ONE FOOT AND MUST MEET THE
FOLLOWING SPECIFICATIONS: 4"-8" ROCK/40%-70%
PASSING; 2"-4" ROCK/30%-40% PASSING; AND -2"
ROCK/10%-20% PASSING. INSTALLATION SHALL BE IN
ACCORDANCE WITH KCRS DRAWING NUMBER 7-024 OR AS
AMENDED BY THE APPROVED PLANS. RECYCLED
ASPHALT OR CONCRETE RUBBLE SHALL NOT BE USED.
8. LOTS NOT APPROVED FOR INFILTRATION SHALL BE
PROVIDED WITH DRAINAGE OUTLETS (STUB -OUTS). STUB -OUTS
SHALL
CONFORM TO THE FOLLOWING:
A. EACH OUTLET SHALL BE SUITABLY LOCATED AT THE
LOWEST ELEVATION ON THE LOT, SO AS TO SERVICE ALL FUTURE
ROOF DOWNSPOUTS AND FOOTING DRAINS, DRIVEWAYS, YARD
DRAINS, AND ANY OTHER SURFACE OR SUBSURFACE DRAINS
NECESSARY TO RENDER THE LOTS SUITABLE FOR THEIR
INTENDED USE. EACH OUTLET SHALL HAVE
FREE -FLOWING, POSITIVE DRAINAGE TO AN APPROVED
STORMWATER CONVEYANCE SYSTEM OR TO AN APPROVED
OUTFALL LOCATION.
B. OUTLETS ON EACH LOT SHALL BE LOCATED WITH A
FIVE-FOOT HIGH, 2 X 4 STAKE MARKED "STORM". THE STUBOUT
SHALL EXTEND ABOVE SURFACE LEVEL, BE VISIBLE AND BE
SECURED TO THE STAKE.
C. PIPE MATERIAL SHALL CONFORM TO UNDERDRAIN
SPECIFICATIONS DESCRIBED IN KCRS 7.03 AND, IF NONMETALLIC,
THE PIPE SHALL CONTAIN WIRE OR OTHER ACCEPTABLE
DETECTION.
D. DRAINAGE EASEMENTS ARE REQUIRED FOR DRAINAGE
SYSTEMS DESIGNED TO CONVEY FLOWS THROUGH
INDMDUAL LOTS.
E. THE APPLICANT/CONTRACTOR IS RESPONSIBLE FOR
COORDINATING THE LOCATIONS OF ALL STUB -OUT CONVEYANCE
LINES WITH RESPECT TO THE UTILITIES (I.E. POWER, GAS,
TELEPHONE, TELEVISION).
F. ALL INDIVIDUAL STUB -OUTS SHALL BE PRIVATELY OWNED
AND MAINTAINED BY THE LOT HOMEOWNER.
G. THE CITY DOES NOT ALLOW TAP -IN OR CUT -IN TEES ON
MAINS FOR INDIVIDUAL LOT DRAINAGE
ROOF YARD DRAINAGE NOTES
1. CONTRACTOR SHALL REFER TO ARCHITECTURAL PLANS FOR
EXACT LOCATIONS OF DOWNSPOUTS. DOWNSPOUTS SHALL
TIE IN AT EITHER A ROOF DRAIN CLEAN OUT OR YARD DRAIN
AS SPECIFIED ON THE PLANS.
2. ALL ROOF/YARD DRAIN PIPE SHALL BE A MINIMUM 4"0
HAVING A MINIMUM SLOPE OF 1.0% UNLESS OTHERWISE
SPECIFIED ON PLANS.
3. PIPE SHALL HAVE A MINIMUM COVER OF 1.0' IN
NON -TRAFFIC BEARING AREAS AND 2.0 IN TRAFFIC BEARING
AREAS UNLESS OTHERWISE SPECIFIED ON PLANS.
4. PIPE SHALL BE ADS N-12 OR APPROVED EQUIVALENT UNLESS
COVER IS LESS THAN 2.0' IN TRAFFIC BEARING AREAS. IN
THIS CASE, DUCTILE IRON PIPE OR APPROVED EQUIVALENT
SHALL BE USED.
5. THE ROOF AND YARD DRAIN SYSTEM SHOWN IS A
RECOMMENDED SOLUTION. CONTRACTOR CAN ADJUST
SYSTEM AND ADD SDCO'S AND YARD DRAINS AS NEEDED
BASED ON ACTUAL FIELD CONDITIONS TO COLLECT ALL
ROOF AND YARD DRAINAGE AND CONVEY TO ON -SITE
DISPERSION FACILITY PER PLANS. CONTACT PROJECT
ENGINEER IF CONFLICTS ARISE.
6. YARD DRAINS SHALL BE ADDED AS NEEDED TO ENSURE
THAT NO STANDING WATER IS ALLOWED. POSITIVE
DRAINAGE SHALL BE PROVIDED IN LANDSCAPED AREAS TO
PROVIDED YARD DRAINS.
7. ALL SDCO'S AND COVERS LOCATED IN TRAFFIC AREAS SHALL
BE TRAFFIC BEARING.
PERMIT NO. 19-102752-00-SF
(APPROVED
DATE
PERMIT APPROVAL BLOCK
CITY OF FEDERAL WAY GENERAL NOTES
1. PROOF OF LIABILITY INSURANCE SHALL BE SUBMITTED TO THE CITY PRIOR TO
PRE -CONSTRUCTION MEETING.
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE FEDERAL WAY REVISED CODE (FWRC),
APPLICABLE ORDINANCES, AND THE CITY COUNCIL CONDITIONS OF PROJECT APPROVAL. THESE
DOCUMENTS ARE SUPPLEMENTED BY THE MOST RECENT VERSION OF THE STANDARD SPECIFICATIONS
FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION (WSDOT/APWA), THE KING COUNTY ROAD
STANDARDS (KCRS), AND THE KING COUNTY SURFACE WATER DESIGN MANUAL (KCSWDM). IT SHALL BE
THE SOLE RESPONSIBILITY OF THE APPLICANT AND THE PROFESSIONAL ENGINEER TO CORRECT ANY
ERROR, OMISSION, OR VARIATION FROM THE ABOVE REQUIREMENTS FOUND IN THESE PLANS. ALL
CORRECTIONS SHALL BE AT NO ADDITIONAL COST OR LIABILITY TO THE CITY OF FEDERAL
WAY.
3. THE DESIGN ELEMENTS WITHIN THESE PLANS HAVE BEEN REVIEWED ACCORDING TO THE
FEDERAL WAY ENGINEERING REVIEW CHECKLIST. SOME ELEMENTS MAY HAVE BEEN OVERLOOKED OR
MISSED BY THE CITY ENGINEERING PLAN REVIEWER, ANY VARIANCE FROM ADOPTED STANDARDS IS
NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY OF FEDERAL WAY, PRIOR TO
CONSTRUCTION.
4. APPROVAL OF THIS ROAD, GRADING, AND DRAINAGE PLAN DOES NOT CONSTITUTE AN APPROVAL
OF ANY OTHER CONSTRUCTION (I.E. DOMESTIC WATER CONVEYANCE, SEWER CONVEYANCE, GAS,
ELECTRICITY, ETC.)
5. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY, A PRECONSTRUCTION MEETING MUST
BE HELD BETWEEN THE CITY OF.FEDERAL WAY, THE APPLICANT, AND THE APPLICANTS CONSTRUCTION
REPRESENTATIVE.
6. A SIGNED COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER
CONSTRUCTION IS IN PROGRESS.
7. ON -SITE CONSTRUCTION NOISE SHALL BE LIMITED AS PER FWRC (SECTION 19.105.040);
NORMALLY THIS IS 7:00 A.M. TO 8:00 P.M., MONDAY THROUGH FRIDAY, AND 9:00 A.M. TO 8:00 P.M. ON
SATURDAYS.
8. RIGHT-OF-WAY CONSTRUCTION IS ALLOWED 8:30 A.M. TO 3:00 P.M. MONDAY THROUGH FRIDAY.
WRITTEN AUTHORIZATION TO WORK OUTSIDE OF THESE HOURS MUST BE GRANTED BY THE PUBLIC
WORKS DIRECTOR.
9. IT SHALL BE THE APPLICANT-S/CONTRACTOR'S RESPONSIBILITY TO OBTAIN ALL CONSTRUCTION
EASEMENTS NECESSARY BEFORE INITIATING OFF -SITE WORK WITHIN THE ROAD RIGHT-OF-WAY.
10. FRANCHISED UTILITIES OF OTHER INSTALLATIONS THAT ARE NOT SHOWN ON THESE APPROVED
PLANS SHALL NOT BE CONSTRUCTED UNLESS AN APPROVED SET OF PLANS THAT MEET ALL CITY
REQUIREMENTS AND THE REQUIREMENTS OF KCRS CHAPTER 8 ARE SUBMITTED TO THE CITY OF
FEDERAL WAY AT LEAST THREE DAYS PRIOR TO CONSTRUCTION.
11. VERTICAL DATUM SHALL BE KCAS OR NGVD-29.
12. GROUNDWATER SYSTEM CONSTRUCTION SHALL BE WITHIN A RIGHT-OF-WAY OR APPROPRIATE
DRAINAGE EASEMENTS,BUT NOT UNDERNEATH THE ROADWAY SECTION. ALL GROUNDWATER SYSTEMS
MUST BE CONSTRUCTED IN ACCORDANCE WITH THE WSDOT/APWA STANDARD SPECIFICATIONS.
13. ALL UTILITY TRENCHES IN THE RIGHT-OF-WAY SHALL BE BACKFILLED 5/8" CRUSHED ROCK AND
COMPACTED TO 95% DENSITY. WHEN TRENCH WIDTH IS 18 INCHES OR LESS, AND IS WITHIN THE
TRAVELED WAY, TRENCH WILL BE BACKFILLED WITH CONTROL DENSITY FILL (SELF -COMPACTED
FLOWABLE FILL) AS DEFINED BY WSDOT 2-09.3(1)E. THE AGGREGATE WILL BE 3/8-INCH MINUS.
14. ALL ROADWAY SUBGRADE SHALL BE BACKFILLED AND COMPACTED TO 95% DENSITY IN
ACCORDANCE WITH WSDOT 2-06.3.
15. OPEN CUTTING OF EXISTING ROADWAYS IS NOT ALLOWED UNLESS SPECIFICALLY APPROVED BY
THE PUBLIC WORKS DIRECTOR AND NOTED ON THESE APPROVED PLANS. ANY OPEN CUT SHALL BE
RESTORED IN ACCORDANCE WITH KCRS 8.03(B) 3.
16. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARDS, SAFETY
DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT LIFE,
HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE
PERFORMANCE OF WORK COVERED BY THE CONTRACTOR. ANY WORK WITHIN THE TRAVELED
RIGHT-OF-WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AT LEAST ONE
FLAGGER FOR EACH LANE OF TRAFFIC AFFECTED. ALL SECTIONS OF THE WSDOT STANDARD
SPECIFICATIONS 1-07.23
TRAFFIC CONTROL, SHALL APPLY.
17. CONTRACTOR SHALL PROVIDE AND INSTALL ALL REGULATORY AND WARNING SIGNS PER THE
LATEST EDITION OF MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES.
18. ALL UTILITIES SHALL BE ADJUSTED TO FINAL GRADE AFTER PAVING ASPHALT WEARING COURSE.
19. ROCKERIES ARE CONSIDERED TO BE A METHOD OF BANK STABILIZATION AND EROSION ONLY.
ROCKERIES SHALL NOT BE CONSTRUCTED TO SERVE AS RETAINING WALLS. ALL ROCKERIES SHALL BE
CONSTRUCTED IN ACCORDANCE WITH CFW DRAWING NUMBERS 3-22, 3-23. ROCKERIES MAY NOT
EXCEED SIX FEET IN HEIGHT FOR CUT SECTIONS OR FOUR FEET IN HEIGHT FOR FILL SECTIONS UNLESS
DESIGNED BY A GEOTECHNICAL OR STRUCTURAL ENGINEER LICENSED IN THE STATE OF WASHINGTON.
VERIFICATION NOTE
ALL EXISTING UTILITIES IN THE CONSTRUCTION AREA SHALL BE
IDENTIFIED AND VERIFIED FOR DEPTH AND LOCATION PRIOR TO ANY
CONSTRUCTION ACTIVITIES SO TO IDENTIFY ANY POTENTIAL CONFLICTS
WITH PROPOSED CONSTRUCTION. CONTACT PROJECT ENGINEER
IMMEDIATELY IF ANY CONFLICTS ARE IDENTIFIED.
PRIOR TO ANY CONSTRUCTION ACTIVITIES, VERIFY EXISTING
TOPOGRAPHY IS CONSISTENT WITH WHAT IS SHOWN ON PLANS AND IF
THERE ARE ANY POTENTIAL CONFLICTS WITH PROPOSED CONSTRUCTION
ACTIVITIES. CONTACT PROJECT ENGINEER IMMEDIATELY IF ANY
CONFLICTS ARE IDENTIFIED.
CALL 811 AT LEAST 48
HOURS BEFORE YOU DIG
GRAPHIC SCALE
0 10 20
1 INCH = 10 FEET (22"x34")
1 INCH = 20 FEET (11" x17")
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SW 304TH STREET SFR, PARCEL 0121039099
A PORTION OF SECTION 12, TOWNSHIP 21, RANGE 03E, W.M.,
CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON
/ GRADE YARD AREA
5.25 FL 244.45 FL TO FLOW LINE
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GRADING NOTES
1. SPOT ELEVATIONS SHOWN ARE FOR FINISHED GRADE
ELEVATIONS UNLESS OTHERWISE SPECIFIED.
2. CONTOUR LINES ARE FOR VISUAL REFERENCE. GRADING
SHALL BE PER SPOT ELEVATIONS.
FINISH FLOOR NOTE
STRUCTURE FINISH FLOOR PER ARCHITECTURAL SITE
PLAN.
GRADING ACRONYMS
BC
= BOTTOM OF CURB
TC
= TOP OF CURB
EG
= EXISTING GRADE
ME
= MATCH EXISTING GRADE
FF
= FINISH FLOOR
LP
= LOW POINT
MATCH EXISTING GRADE
1 I
RD RD RD RD--
GRADE AWAY FROM
STRUCTURE
RD RD RD
— 242 —
CURB AND GUTTER
NOT TO SCALE CITY OF FEDERAL WAY DETAIL 3-4
5' MIN
IV MA
(SEE NOTE I
PERMIT NO. 19-102752-00-SF
I APPROVED
DATE
PERMIT APPROVAL BLOCK
RIGHT-OF-WAY LINE 5' MINIMUM CLEARANCE BETWEEN EDGE OF DRIVEWAY AND
STREETLIGHTS AND OTHER UTILITIES.
CURB TAPE
CURB TAPER �
8.33X MAX pJ�
(SEE NOTE 6)
EXPANSION JOINT
RIGHT-OF-WAY LINE
6" VARIES MATCH SIDEWALK VARIES
WIDTH
MATCH EXISTING
DRIVEWAY GRADE
2CSTC for RESIDENTW
CEMENT CONCRETE DRIVEWAY 6" THICK
4" CSTC for COMMERCIAL
SECTION A -A
SIDEWALK
— PLANTING STRIP, IF ANY.
cs
SEE CURB DETAIL DRAWING 3-4G)
SAWCUT LINE FOR NEW OR REPLACEMENT DRIVEWAYS IN
EXISTING CURB/GUTTER SECTIONS.
NOTES:
1. REFER TO CITY STANDARD DETAIL DRAWING 3-6A FOR COMMERCIAL,
INDUSTRIAL, OR MULTI —FAMILY USE DRIVEWAYS.
2. SEE SEC. 3.2.13 AND CURB DETAIL DRAWING 3-4.
3. CEMENT CONCRETE DRIVEWAY APPROACHES SHALL BE CONSTRUCTED
WITH CEMENT CONC. CLASS 4000 WITH 47. TO 6% AIR ENTRAINMENT.
4. FULL DEPTH EXPANSION JOINT IF DRIVEWAY WIDTH IS 15' OR GREATER.
5. REFER TO SECTION 3.2.13 FOR DRIVEWAY SPACING.
6. LENGTH OF RAMP SHALL VARY AS NEEDED TO MEET ADA SLOPE
REQUIREMENTS.
RESIDENTIAL DRIVEWAY APPROACH
NOT TO SCALE
CITY OF FEDERAL WAY DETAIL 3-6
VARIES
SIDEWALK I 3/8" EXPANSION
2X y JOINT - 1 /2" RADIUS
° < 2X
2" CRUSHED SURFACING TOP COURSE
VARIES PLANTER STRIP
SIDEWALK i AS REQUIRED
FOR CURB & GUTTER
USE DETAIL 3-4
2" CRUSHED SURFACING TOP COURSE USE DETAIL 3-4
NOTES: 1
1. FOR JOINTS AND SCORING, SEE FEDERAL WAY STANDARD FOR SIDEWALK SPACING, EXPANSION JOINTS, C6
AND SCORE MARKS.
2. SEE DETAILS 3-6, 3-6A, & 3-7 FOR MINIMUM DEPTH OF CONCRETE THROUGH DRIVEWAY SECTIONS.
3. WHEN CHECKED WITH A 10 FOOT STRAIGHTEDGE, GRADE SHALL NOT DEVIATE MORE THAN 1/8 INCH
AND ALIGNMENT SHALL NOT VARY MORE THAN 1 /4 INCH.
4. CONCRETE SHALL BE CLASS 3000, WSDOT SPEC. 8-14.
Al SIDEWALK TYPICAL SECTION
r-)--"�CO�NC�RETE
NOT TO SCALE
CALL 811 AT LEAST 48
HOURS BEFORE YOU DIG
MY OF FEDERAL WAY DETAIL 3-12
VERIFICATION NOTE
ALL EXISTING UTILITIES IN THE CONSTRUCTION AREA SHALL BE
IDENTIFIED AND VERIFIED FOR DEPTH AND LOCATION PRIOR TO ANY
CONSTRUCTION ACTIVITIES SO TO IDENTIFY ANY POTENTIAL CONFLICTS
WITH PROPOSED CONSTRUCTION. CONTACT PROJECT ENGINEER
IMMEDIATELY IF ANY CONFLICTS ARE IDENTIFIED.
PRIOR TO ANY CONSTRUCTION ACTIVITIES, VERIFY EXISTING
TOPOGRAPHY IS CONSISTENT WITH WHAT IS SHOWN ON PLANS AND IF
THERE ARE ANY POTENTIAL CONFLICTS WITH PROPOSED CONSTRUCTION
ACTIVITIES. CONTACT PROJECT ENGINEER IMMEDIATELY IF ANY
CONFLICTS ARE IDENTIFIED..
NOTES:
1. AN EXPANSION JOINT CONSISTING OF 3/8" PRE -MOLDED JOINT
MATERIAL SHALL BE PLACED FULL DEPTH AROUND HYDRANTS, POLES,
POSTS, AND UTILITY CASTINGS. SEE DETAIL AT RIGHT.
2. AN EXPANSION JOINT CONSISTING OF 3/8" PRE -MOLDED JOINT
MATERIAL SHALL BE PLACED IN THE UPPER 2 INCHES OF CURBS AND
SIDEWALKS AT 10 FOOT INTERVALS AND AT SIDES OF DRAINAGE
INLETS. (JOINT MATERIAL OF 2Y2" DEPTH MAY BE USED IN LIEU OF 2"
DEPTH).
3. EXPANSION JOINTS IN SIDEWALK SHALL BE LOCATED SO AS TO
MATCH THE JOINTS IN THE CURB AND GUTTER, WHETHER THE
SIDEWALK IS ADJACENT TO THE CURB OR SEPARATED BY A PLANTER
STRIP.
4. TOOL MARKS, CONSISTING OF 1/4-INCH 'V'-GROOVES SHALL BE
MADE IN THE SIDEWALK AT 5 FOOT INTERVALS, INTERMEDIATE TO THE
EXPANSION JOINTS.
5. AN EXPANSION JOINT CONSISTING OF 3/8" PRE -MOLDED JOINT
MATERIAL SHALL BE PLACED FULL -DEPTH BETWEEN THE CURB AND
ADJACENT SIDEWALK.
6. EXPANSION JOINT MATERIAL SHALL CONFORM TO THE REQUIREMENTS
OF ASTM D1751 (AASHTO M 213).
7. MONOLITHIC POURS OF CURB AND SIDEWALK ARE NU ALLOWED.
8. ALL UTILITY APPURTENANCES WITHIN THE SIDEWALK SHALL HAVE
ADA-COMPLIANT NON -SLID LIDS.
V,
SW 304TH STREET SFR, PARCEL 0121039099
A PORTION OF SECTION 12, TOWNSHIP 21, RANGE 03E, W.M.,
CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON
a-- .PLANTING STRIP.'.`.'.`.'.'. ".
I. .I. I.I .l+ .I+
0
i
- - - - - EXPANSION JOINT
SEE NOTES AT LEFT
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'1 FULL -DEPTH EXPANSION
��. S DEWALK;• , : �' JOINT, ONE FOOT
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HYDRANTS, POLES, ETC.
SEE NOTE 10TlE 1I
EXPANSION JOINT
I
2" CST
SECTION A -A
CURB JOINTS AND SIDEWALK FINISH
NOT TO SCALE
NDS SQ. POLYLEFIN W/ U.V. INHIBITOR /
CAST IRON / GALVANIZED STEEL GRATE.
SLOPE TO DRAIN
YARD DRAIN DETAIL (NDS
NOT TO SCALE
CITY OF FEDERAL WAY DETAIL 3-3
SLOPE TO DRAIN
NDS 6" RISER IF REQUIRED
BACKFILL W/ COMPACTED SOIL
NDS UNIVERSAL OUTLET
CORRUGATED PIPE
1
LETTERING OPTIONAL
RAISE - 1/2" WIDE BORDER
10"
9"
8-3/4"
1-1/4" 5/8»
1/2,7 r— 2>. 1 1
7" L 2-7/8"
7-3/4"
8"
15"
CAST IRON RING AND COVER
3000 psi CLASS C
CONCRETE (TYP.) 2 -0
(IN TRAFFIC
BEARING AREAS)
NOTES: �-- . •...
1. ALTERNATIVE COVER SYSTEM MAY BE
BE SUBMITTED FOR APPROVAL BY
OWNER/ENGINEER.
2. PIPE MATERIAL AS SPECIFIED BY ENGINEER.
3. PIPE DIAMETER AS SHOWN PER PLAN.
6" COMPACTED CSBC
NATIVE SOILS (COMPACTED TO 95%)
12"0 4-3/4"
FIBRE JOINT
PACKING
45- (1(1/1-IN
BE
BEND
PLUG TO BE SEALED
IN SAME MANNER AS
MAIN MAIN JOINTS
6" CONCRETE
CONCRETE DRIVEWAY TYPICAL SECTION
n(�l�C�L�ML
INVERT ELEVATION z 'ems INSERT YARD DRAIN
WHERE APPLICABLE &
GRADE TO DRAIN 4' MIN.
CRUSHED STONE 0 2' MIN.
02 �io SEE NOTE 2 I M`a
70/n 141�•
UARE CATCHBASIN W/ GRATE
BASED ON MANUFACTURE DETAIL
5 REAR YARD DRAIN DETAIL
NOT TO
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PERMIT NO. 19-102752-00—SF
APPROVED
DATE
PERMIT APPROVAL BLOCK
VERIFICATION NOTE
ALL EXISTING UTILITIES IN THE CONSTRUCTION AREA SHALL BE
IDENTIFIED AND VERIFIED FOR DEPTH AND LOCATION PRIOR TO ANY
CONSTRUCTION ACTIVITIES SO TO IDENTIFY ANY POTENTIAL CONFLICTS
WITH PROPOSED CONSTRUCTION. CONTACT PROJECT ENGINEER
IMMEDIATELY IF ANY CONFLICTS ARE IDENTIFIED.
PRIOR TO ANY CONSTRUCTION ACTIVITIES, VERIFY EXISTING
TOPOGRAPHY IS CONSISTENT WITH WHAT IS SHOWN ON PLANS AND IF
THERE ARE ANY POTENTIAL CONFLICTS WITH PROPOSED CONSTRUCTION
ACTIVITIES. CONTACT PROJECT ENGINEER IMMEDIATELY IF ANY
CONFLICTS ARE IDENTIFIED.
CALL 811 AT LEAST 48
HOURS BEFORE YOU DIG
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DESIGNER:
C. MCFARLEN
ENGINEER:
B. ALLEN
DRAWN:
C. MCFARLEN
S12 T21 N
R03E WM
DATE: 2019-05-15
REVISED: 2019-08-09
PROJECT:
18-087
DWG NAME:
18-087-C
SHEET
REV.
C6
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OPTIONS:
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WIRELESS W R 2 31 — 7 3 LEVEI CONTROLS)
GRADE MUST
SLOPE AWAY FROM
STATION
GRADE
GRADE
29.3'
(744 mm)
8.4'
3
COVER
OVER
(976 mm)
DISC
__
INVERT
DEPTH
73.4'
(1864 mm)
37.5'
(953
31.2'
DSCH)
(793 mm)
MIN
INLET
DISCHARGE: 1-1/4'
NPT, SS
INLET: EPDM GROMMET FOR
4- DWV PIPE (STANDARD)
030.0'
(762 mm)
051.2-
(1300 mm)
AD SGS 1 12/23/10 D
�DR 6Y I CHK'D I DATE ISSUE I SCALE
CONCRETE
BALLAST MAY. BE REQUIRED
"
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INSTRUCTIONS
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A PORTION OF SECTION 12, TOWNSHIP 21, RANGE 03E, W.M.,
CITY OF FEDERAL WAY, KING COUNTY, WASHINGTON
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PERMIT NO. 19-102752-00—SF
APPROVED
DATE
PERMIT APPROVAL BLOCK
VERIFICATION NOTE
ALL EXISTING UTILITIES IN THE CONSTRUCTION AREA SHALL BE
IDENTIFIED AND VERIFIED FOR DEPTH AND LOCATION PRIOR TO ANY
CONSTRUCTION ACTIVITIES SO TO IDENTIFY ANY POTENTIAL CONFLICTS
WITH PROPOSED CONSTRUCTION. CONTACT PROJECT ENGINEER
IMMEDIATELY IF ANY CONFLICTS ARE IDENTIFIED.
PRIOR TO ANY CONSTRUCTION ACTIVITIES, VERIFY EXISTING
TOPOGRAPHY IS CONSISTENT WITH WHAT IS SHOWN ON PLANS AND IF
THERE ARE ANY POTENTIAL CONFLICTS WITH PROPOSED CONSTRUCTION
ACTIVITIES. CONTACT PROJECT ENGINEER IMMEDIATELY IF ANY
CONFLICTS ARE IDENTIFIED.
CALL 811 AT LEAST 48
HOURS BEFORE YOU DIG
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DESIGNER: C. MCFARLEN
ENGINEER: B. ALLEN
DRAWN: C. MCFARLEN
S12 T21 N R03E WM
DATE: 2019-05-15
REVISED: 2019-08-09
PROJECT: 18-087
DWG NAME: 18-087-C
SHEET
REV.
C7
7 OF 7L-�