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ASHLEY AVE 11 HOPT PLAT, AUBURN,
A PORTION OF THE SW/ 4 OF THE NE/4 OF THE SW/4, SEC 17, TWP 21N, !RGE 5E. W.M.
CONNECT TO EXISTING 8" WM
2+OOW 10.5' RT EXTENCED TO ROW MARGIN
8"X8"X6" TEE (MJXMJXFL) STA 11+76N 20'LT C- �� REMOV PLUG & BLOCK
6" GV (FLXMJ) - 8" MJ PLUG CB #1 TYPE 1-48
24 LF 6" DI TO HYDRANT INFILTRATION CB W/ TEE 11+72 Eh�D HALF ST IMPS AT NO P/L
W/ CONC BLOCKING PER DETAIL C-2 BEGIN TAAIIPER TO EXISTING
W/ STND FRAME & GRATE
NEW FIRE HYDRANT ASSY PAVE APRON TO DRAIN TO CB
5-1/4" MVO ASSY r r�/r P.. 1+00E-11+56.72N
I -i +00 WEST PRIVATE RD
PER STND DETAIL WAF �i
CONNECT TO EXIST 8" SS j - � EXI NG SS MH 811 24
EXTENDED FROM MH W f i
\ACCS
EMENT FOR yv
1-1/2" SERVICE FOR}
ND UTILITIES 15 P/L TO, 3RD COURT SE
LOTS 3&4 24FT TO SS r _• .
C/L SMT /r' '
N89'55'18"E '235.00' 146.8T SIFT 1
,/ / f'/, .;='.j i/! f ;' j'/. ,, f ` f. / tII ✓ ,, �j , f / fi' i''`• � / rf ' % �r ' % r '' / ` �` %r ... , .... _...
END PAVED TRACT r ,,, rr /.•S f ,, ,r !"'f, y r:i /% / /, %r'`f �/ f 1 / ' i / ____
1.5 FT FROM P/L r: rr>',/' %;rrr';, ` rrr ;�.r. , / r / r r 2+00
✓,r yr. / ,'1/J rr ; , / .. ; ;f f� / . ! , ' i ,0 TO W.M.
EXTEND 24 LF 8" PVC SANITARY "'' !`� ✓ "r%f/' f /% DEtXC IM
✓r f;/% / ! i . f,, _i ,.r� J�r�! t/; � j ,1' •. J"ri..l� :.f%'%!f: %/'�Fi i! 'lr/ r'� / / r ' ✓ '� r '/ 44 ROW VLW�rJ'F 11VF1 -
SEWER TO PROPERTY LINE FOR FUTURE /!/ ,'' / f � fi',• f' fr, /' f% /,r •.rr/ ;,r . /' , „ '` �� : ,m1119 WIN"
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EXTENSIONS L=0.50% IE 70.00 ,. % ♦r' T?.' / ff
CAP END W/ 8 PVC CAP AND POST f r
2 .00 63.25
2+75 END PAVED ACCESS
STA 2+62 ,5'LT
SS MH 11-27 EN SIDESEWERGS 5' BEYOND P/L
PE I-48 W/ 6" TE W/ PLUFOR CLEANOUT __�iAND X4 STAKE MARKING END OF
MINIMUM SLOPE F SIDESEWER SEWER SERVICE
WITHIN CITY W SHALL BE 2% 3/4" DUAL WATER METER ASSY
PER STND DETAIL WASM-3
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INFILTRATION CB #3 11+57N 601T —
,<4, RIM 77.00 W/ SOLID LOCKING LID r r /r EX J BOX W/
IE 71.50 12" PERF�O � Z i � � ff / ANDWIRINCONTROLTO I ST CAB NET SERVICE
W/ TEE PER DETAIL C 2( i
25 LF 12" PERF SD }
SDR 35 PVC SD LOCATED I ___ ____ — - EXISTING CO DUIT FOR LIGHTING
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ROCK FILLED TRENCH
N W/ EX RAMP
STA 11+57N 35 T 1�• �.w ffI INSTALL NEW WHEEL CHAIR RAMP W/
rn CB '#2 TYP I /�,t WALKING GRID PER CITY
3 W/ STND FRAME & GRA E , • �j jf% r STND DETAIL STSW-4
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W/ 12" TEE PER DETAIL C 2
LUMINAIRE 1-1" & J-BOX STA 10+90 , i /, w
LOCATE POLE 1 FT BEHIND CURB r `
Z LIGHTING PER DETAIL TRSL-1,2,3&4
LOT 3
6103.14 SQ Fr LOTS LOT 1
0 14 A 600815 Q CONC /l
cres 6025.68 SQ FT 5
0.14 Acres 0.14 Acres S/W
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' 63.25' 63.25' /� SCALE:
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108.50' 4L.
N89'55'18"E 235.00' r` �--- TO FT HORIZONTAL
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STREET & SIDEWALK TO BE EXTENDED TO / �^ /1 CONTOUR INTERVAL 1 FT
MATCH EXISTING S/W AT CURB RETURN VERTICAL DATUM: NGVD 29 VERT
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STA 10+47 17 LT r r , f' . TP#1 RR SPIKE IN PP ®SO SIDE OF 2ND ST SE,fp
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PROJECT LOCATION Cr
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LOCATED IN THE SW/4 OF SEC 17, T21N, R5E, W.M. �'
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LEGAL DESCRIPTION --��''••���� N
NORTH 125 FEET OF LOTS 6 AND 7, BLOCK 3, �0-
EAST AUBURN GARDEN TRACTS ACCORDING TO <=>
THE PLAT THEREOF RECORDED IN VOLUME 18 1 1 1 c �
OF PLATS, PAGE 98, IN KING COUNTY, WASHINGTON. l 1 00
PARCEL NUMBER: 215400-0085_08 .�..._,. I
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SHEET INDEX
SITE DEVELOPMENT PLAN
C-1
DETAILS AND SECTIONS
C-2
PROJECT DATA
€ ROSS AREA: 0.67 AC
NO. OF LOTS: 4 TOTAL
PROPOSED ZONING: R-2
7 Lit 1� BEGIN HALF ST IMPROVEMENTS %/' �' APPROX 280 EAST OF V ST
Lot V "�• � PROJECT CONSTRUCTION SEQUENCE
AT SOUTH PROPERTY LINE CITY OF AUBURN ELEV 73.23
SEE SECTION SHEET C-2 %f f!'�',.
FB 1979-6
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# 1. CALL ONE —CALL LOCATE FOR THE LOCATION OF EXISTING
TOPO AND BOUNDARY SURVEY BY UTIUTIES IN AREAS CRITICAL TO DESIGN (1-800-424-5555).
DRYCO, FEDERAL WAY, WA 2. HOLD PRECONSTRUCTION CONFERENCE WITH THE CITY OF AUBURN.
,!; I PH 253-838-1937
3, INSTALL TEMPORARY EROSION AND SEDIMENT CONTROL
30 ROW , l:f,. f MEASURES AS IDENTIFIED ON SHEET J. how
fii'FittiM ", i 4. CALL CITY OF AUBURN FOR INSPECTION.
5. CONTRACTOR AND DEVELOPER WILL BE RESPONSIBLE FOR•7
D ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY.
SEE SHEET C-2 FOR STORM SIOSWALE 6. GRADE PROJECT TO PLAN GRADES.
AND INFILTRATION SYSTEM DETAILS 7. INSTALL SANITARY SEWER SYSTEM PLUG INFLOW PIPE UNTIL JOB COMPLETION.
I 8. INSTALL WATER SYSTEM.
9, INSTALL STORM DRAINAGE SYSTEM.
BEGIN 1/2 ST IMPROVEMENTS AT SO 10. INSTALL ALL OTHER UTILIITIES. t
TAPER TO MATCH EXISTING PVMT I PROPERTY LINE 11. CLEAN CATCH BASINS BY REMOVING SE„DWENT AND DEBRIS. "
MAKE SMOOTH TRANSITION TO EXISTING 12, HYDROSEED ALL DAYLIGHT SLOPES AND OTHER AREAS TO
PAVEMENT BOTH SIDES OF ROADWAY
STA 10+47 171T REMAIN UNWORKED.
10+OON BEGIN 1/2 ST IMPS BEGIN HALF 7 IMPROVEMENTS 13. PAVE ROADWAYS.
AT SO PROP LINE ROADWAY AND STORM DRAINAGE PLAN AT SOUTH PROPERTY LINE 14. VERIFY STABILIZATION OF SITE.
SEE SECTION SHEET C-2
15. CALL CITY OF AUBURN FOR SITE INSPECTION.
+OOW 2--a(-V'W 1+00 10+OON 11_+_OON
2+ OOP -
! I CENTERLINE
1 ICl: , ELEVATIONS i�°j+ Gj �.°iI
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CENTMI[NE Sa 0 60qLO
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MAKE SMOOTH TRANSIT_IO,._N...._T._O._E-X-_IS-.
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INFILTRATION 11+ i _ _
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IE �41•+'&7 6....W-_ .... w....... _.. .. - ,... ._...,,_ +- , INFILTRATION CB W/ EE �D,r a�'
(� �- 'l 1. __... _. _ _ 12 R F � ��
IEB PE ^?`[•6 cv __.. i i RIM 74.75: PER DETAIL C-2 lG/ -
PER DETAIL C-2 I j �J; sTE V 1
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' i W/ STND FRAME & GRATE S�ONAI ref d
RIM W STND FRAME &GRATE -7 S . {� ! „ I ""
c I / _ IE 67.41 NEW 8. OUTSIDE DROP ! _.._ _.._... _,_.. _......__ __. _.._.,___. __._,.. PAVE APRONf TO DRAIN TO CB
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p _._._._,----_._.._ ..._ _. _ 12" PERF ,....__...-CONNECTION TO EXISTING SS MFi TFi i ExaIREs s a soon
_.. ,_ .._ _ ._.,_., _.. _ _. wi j
W/ 13 TEE PER DETAIL C-2 I EXISTING DROP; CONNECTION PER CITY jjj :.�j
i OF AUBURN APWA STND DETAILS 5-18 {
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6 8 DI TEE (MJXMJXMJ) I _.... ! i EXISTING HOLE MH i Record Drawing Certification
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NEW 8" D ISE
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I Tnese d1*W! lq to the Contractor's
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CONNECT O' EXIST DI RISE !, T ST R I
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MODIFY E I STING S5 MH �I# -g4 B
! ! I_._. XISTING-.-8"--OUTSIDE-.7DROP CONNECTION-�---.TYPE 1-54
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i REMOVE EXSEWER OE EXISTING PRISER TET $EE DIAT1 RIM 7b.,A'�' I
IE "52 8"E AT DROP CONNECTION •�++ I I Date:
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I i I I CORE DRILL SS MH AT! NEW IE ELEVATION I
a __.._----.________ __ _ �____.___.,_s�_____ _ _ _,___ _____ _.___.__ ______.___..__ USE CORE FROM NEW CONNECTION IE 8 N Sib EIS /P -- �-�"'"�""'--
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� Title osltion:
- + ( I ; TO PLUG EXISTING HOLE TO SS MH tE
Confirmed by City D+Dti:
( i GROUT MH WALLS INSIDE AND OUT ("� �� LE ,.�..__
LOTM I PER CITY OF AUBURN REQMTS ! D '�✓
A JR
' DESIGNED BY
6/15/98
I DA TE:
97-155
PROJECT NO.
' SHEET C — 1
OF 2
S6
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F F2
NORTH PROPERTY LINE 30FT WIDE TRACT FOR ACCESS A PORTION ®' THE SW/4 OF THE NE/4 4F THE SW/4, SEC 17TWA 21N, RGE 5E. W.M.1. THE CONTRACTOR SHALL OBTAIN ANY NECESSARY STORM LINE CONNECTION PERMITS FROM THE CITY OF AUBURN, PRIOR TO
OF SHORT PLAT AND UTILITIES , CONSTRUCTION. :44Z
24FT PAVED ACCESS 2. ALL STORM DRAINS WITHIN THE DEVELOPMENT SHALL HAVE STENCILED "DUMP NO WASTE DRAINS TO "EITHER' STREAMS,
"WETLANDS," OR "GROUNDWATER" AS APPLICABLE.
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12' 12,-----� SANITARY SEWER SYSTEM CONSTRUCTION NOTES ¢ Q
2% ���_ 1. THE LOCATION OF THE SIDE SEWERS SHALL BE MARKED AT THE END OF THE LINE INSIDE PROPERTY BY A PRESSURE nJ 0-
:I I '. -••• TREATED 2 X 4, FOUR FEET 4' LONG BURIED IN THE GROUND A DISTANCE OF THREE FEET (3'). THE LOWER END SHALL
... i'"•I, _.__ HAVE A 2 X 4 CLEAT NAILED TO IT TO PREVENT WITHDRAWAL OF THE STAKE. THE EXPOSED ONE FOOT (1') SHALL BE
PAINTED TRAFFIC YELLOW AND THE DEPTH TO THE SIDE SEWER OR TEE SHALL BE INDICATED IN BLACK PAINT ON THE 2 X 4. U U Z
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SLOPE TO CENTER OF ROADWAY (SEE PLAN ELEVATION) 2. CONTRACTOR SHALL OBTAIN ANY NECESSARY SIDE SEWER CONNECTION PERMITS FROM THE CITY OF AUBURN PRIOR TO to
CONSTRUCTION.
2" COMPACTED DEPTH CLASS B ASPHALT CONCRETE o o W
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3. UNLESS OTHERWISE APPROVED, THE CITY OF AUBURN SHALL DO ALL CONNECTIONS TO EXISTING SEWER MAIN WITH NEW N L
4" MIN. COMPACTED DEPTH CRUSHED SURFACING
TEES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR TRENCH AND PAVEMENT EXCAVATION, PIPE INSTALLATION, BACKFILL AND w w
COMPACTED SUBGRADE, NOTE: GRAVEL BASE MAY BE REQUIRED, DEPENDING PAVEMENT RESTORATION. Q' cl�
UPON SOIL CONDITIONS
WATERLINE CONSMUCTtt""NOT'ES �� Z
TYPICAL P A VM E N T SECTION PRIVATE ACCESS ROAD 1. PIPE FOR WATER MAINS SHALL BE DUCTILE IRON MEETING ANSI SPECIFICATIONS A-21 .51 OF LATEST REVISIONS AND SHALL
BE THICKNESS CLASS 52. PIPE SHALL BE CEMENT -LINED, IN ACCORDANCE WITH ANSI SPECIFICATION A-21 .4 OF LATEST ` ti
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EXISTING ROW 30 FT EXISTING ROW 30 FT 2. ALL PUBLIC WATER MAINS SHALL HAVE A MINIMUM COVER OF FORTY-TWO INCHES (42"). o °O
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3. ALL VALVES FOR WATER MAINS SHALL BE RESILIENT WEDGE GATE VALVES FOR TWELVE -INCH (12") AND SMALLER. .. D
C/L ROW BUTTERFLY VALVES SHALL BE USED WHEN OVER TWELVE -INCHES (12"). X
34FT FULL ST IMPROVEMENTS I 4. JOINTS, EXCEPT WHERE OTHERWISE REQUIRED OR SHOWN ON THE DRAWINGS, SHALL BE EITHER MECHANICAL -BOLTED TYPE, J
1OFT NEW 24FT EXIST ST IMPS OR PUSH -ON RUBBER RING GASKET TYPE, CONFORMING TO AMERICAN NATIONAL STANDARD A-21 .11.
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ST IMPS COM LETED W/ SUBDIVISION WEST PROPERTY LINE o
MATCH TO EXISTING GRADE OF SUBDIVISION 5. PIPEFITTINGS SHALL BE DUCTILE IRON AND SHALL HAVE THE SAME KIND OF COATING, LINING AND STRENGTH AS THE PIPE C
SLOPE TO DRAIN MATH TO EDGE OF TO WHICH CONNECTED AND SHALL CONFORM TO ANSI SPECIFICATIONS A-21.10 AND A-21.11 OF LATEST REVISION. ��"� ;F0
EXIS ING PAVEMENT CUT TO
SQU RE EDGE AND TACK JOINT 6. HYDROSTATIC TESTS ON THE NEW PIPE LINE SHALL BE MADE IN ACCORDANCE WITH THE PROCEDURE FOR WATER -PRESSURE I
5' C C 5'WIDE
S/W I 'S TESTING WATER MAINS AND THE LATEST PROVISIONS OF AWWA C 600, EXCEPT AS MODIFIED HEREIN. THE CONTRACTOR SHALL Cn
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- FURNISH ALL EQUIPMENT NECESSARY TO MAKE THE TEST, AND THE CONTRACTOR SHALL CONDUCT ALL TESTS UNDER THE
PLAN cv
3r OWN - - _ _ _ _ _ SUPERVISION OF THE ENGINEER. PRESSURE TESTS SHALL BE MADE ON ALL PIPING AND APPURTENANCES INSTALLED UNDER o
I _ i THIS CONTRACT, INCLUDING ALL CONNECTIONS TO EXISTING MAINS AT A MINIMUM TEST PRESSURE OF 200 PSI. �= o
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7. DISINFECTION OF THE NEW WATER SYSTEM SHALL BE REQUIRED PRIOR TO CONNECTION TO THE EXISTING WATER MAINS AND
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4" CEMENT CONCRETE SIDEWALK -." 1--��':,;vl'1=
--_. SHALL BE IN ACCORDANCE WITH THE LATEST PROVISIONS OF AWWA C 601. L.LJ rn
PER STND DETAIL STSW-1
2' THICKNESS CLASS "A" PIT RUN 3" THI KNESS CLASS "B" ASPHALT PAVEMENT & THE CONTRACTOR SHALL OBTAIN ALL NECESSARY WATER SERVICE CONNECTION PERMITS FROM THE CITY OF AUBURN PRIOR ,> 3
TO CONSTRUCTION. v
PLACE 6" TOPSOIL �"�
IN PLANTER AND SEED 4" THICKNESS 5/8" MINUS CRUSHED ROCK TOP COURSE 9. INSTALLATION OF CORPORATE STOPS, WATER SERVICE, LINES AND METERS SHALL BE PER CITY OF AUBURN STANDARD ,ram co
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W/ LAWN TO BE MAINTAINED DETAILS NUMBERS WASM 1, 2, 3 AND 5. SERVICES SHALL BE A MINIMUM 3/4 INCH. THE CITY OF AUBURN WILL INSTALL THE 1 i
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BY LOT 1
METERS.
6" PIT RUN GRAVEL BASE (CLASS "A")
TYPE "A" VERTICAL CURB & GUTTER 5
10. RESTRAINED JOINTS SHALL BE USED AT ALL BENDS. FOR TEES, 90§ BENDS, AND SPECIAL CIRCUMSTANCES, CONCRETE <
TYPICAL P A VM E N T SECTION " V" STREET SE BLOCKING SHALL ALSO BE USED. SEE STANDARD DETAIL WABL-1.
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NOTE: EXISTING PAVEMENT TO BE COMPLETELY 11. ALL WATER MAINS SHALL HAVE A BLOWOFF ASSEMBLY AT LOW POINT AND AN AIR VACUUM RELIEF VALVE AT HIGH POINT
OF MAIN
REMOVED WITHIN LIMITS OF NEW CONSTRUCTION AND . SEE STANDARD DETAILS WAAR-1 AND WABO-1. ,r ;-
RESTORED PER THIS SECTION 00
12. THE FIRE HYDRANT ASSEMBLIES SHALL CONFORM TO STANDARD DETAIL WAFH-1 AND SHALL STAND PLUMB, SET TO �/ v00
FINISHED GRADE WITH THE LOWEST OUTLET BEING NO LESS THAN 18 INCHES (18") FROM FINISHED GRADE AND A CLEAR ZONE
AROUND HYDRANT OF NO LESS THAN 36 INCHES (36"). THE PUMPER PORT SHALL FACE STREET OR FIRE ACCESS.
SLOPE BIOSWALE TO DRAIN TO CB
13. ALL VALVE BOXES IN PUBLIC RIGHTS -OF -WAY OR EASEMENTS SHALL BE ADJUSTED TO FINAL GRADE AFTER FINAL PAVING
STANDARD FRAME AND GRATE 1" HIGH IS COMPLETE IN ACCORDANCE WITH THE CITY OF AUBURN'S STANDARD DETAIL NO. STFG-1.
14, BACKFLOW DEVICES REQUIRED WITH FIRE PROTECTION AND IRRIGATION SYSTEMS, AND TO BE INSTALLED PER THE CITY OF
ADJUSTING RINGS (AS REQUIRED) AUBURN'S DETAILS.
15. THE UNDERGROUND FIRE SPRINKLER SYSTEM SHALL BE APPROVED BY THE FIRE MARSHAL AND INSTALLED BY A STATE
LICENSED FIRE SPRINKLER CONTRACTOR.
12" PVC TEE W/ CAP ON TOP i6. STREET OR PARKING LOT CURBS SHALL BE PAINTED WITH FORMULA WID-Y1 (YELLOW) 15 FEET (15') EACH SIDE OF ALL
INSTALL TEE IN CB #1 ONLY 2" RUBBER GASKET WATERTIGHT FIRE HYDRANTS, AS DIRECTED BY THE CITY.
_REMOVABLE PLUG ON TEE
GRADING AND EROSION CONTROL NOTES
❑ ❑ 12" PERF SD 1. WITHIN THE CITY OF AUBURN, ALL REQUIRED RETENTION OR DETENTION, SEDIMENTATION AND EROSION CONTROL FACILITIES
MUST BE CONSTRUCTED AND IN OPERATION, PRIOR TO LAND CLEARING AND/OR OTHER CONSTRUCTION ACTIVITIES, TO INSURE
❑ ❑ ❑ ' 12" SD TO SWALE THAT SEDIMENT- WA
YS.
WATER AND STORM DRAINAGE RUNOFF DOES NOT IMPACT THE ADJACENT PROPERTIES OR THE
-I 2 It
2. THE DETENTION, SEDIMENTATION (RETENTION IF INFILTRATION SYSTEM IS USED) AND EROSION CONTROL FACILITIES DEPICTED
W' DEEP ❑ ❑� ❑ ON THE APPROVED DRAWINGS ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS.
-�- ADDITIONAL DRAINAGE AND EROSION CONTROL FACILITIES MAY BE REQUIRED AS SITUATIONS WARRANT DURING CONSTRUCTION.
18" MIN 12X12X12 PVC TEE THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO THESE CONTROL SYSTEMS SHALL BE THE
W/ PVC TO DI ADAPTOR RESPONSIBILITY OF THE PERMITTEE.�-+ ^
12" DIA PVC PIPE EXTENDED AS SHOWN 3. THE DETENTION (RETENTION IF INFILTRATION SYSTEM IS USED) CONTROL POND SHALL REMAIN IN PLACE UNTIL THE
�I' �- ❑ ) SURROUND DRYWELL WITH 1" MIN - TYPE II-48 CB PERMANENT STORM SYSTEM IS IN PLACE AND OPERATIONAL. ►- j
-"� CLEAN WASHED GRAVEL
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18" MIN 4. THE TEMPORARY EROSION CONTROL FACILITIES, INCLUDING ALL PERIMETER CONTROLS, SHALL REMAIN IN PLACE UNTIL FINAL
2 4' 2' 2-1/4" SQ PERFORATIONS (TYPICAL) SITE CONSTRUCTION IS COMPLETED AND APPROVAL HAS BEEN RECEIVED FROM THE CITY.
5. ALL AREAS OF ACTIVE EARTHWORK WHICH HAVE THE POTENTIAL FOR EROSION AND SEDIMENTATION IMPACTS ON ADJACENT h---�
I I
48 " HEAVY WALL DRYWALL
1 ! I PROPERTY AND DRAINAGE WAYS MUSTS STABILIZED ACCORDING TO THE FOLLOWING SCHEDULE:
2?
- FROM APRIL 1 TO SEPTEMBER 30, AREAS AT ANAL GRADE AND THOSE WHICH ARE SCHEDULED TO REMAIN UNWORKED FOR
-ITT
������ . MORE THAN 30 DAYS, SHALL BE STABILIZED �N 10 DAYS. ��
FROM OCTOBER 1 TO MARCH 31, EARTHWORK ACTIVITIES SHALL BE CONDUCTED IN STAGES IN ORDER TO MINIMIZE SOIL
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D R YWE L L C A TC H B A S I N FOR DOWN TURNED ELBOW FOR INFILTRATION CB' S v EXPOSURE. EXPOSED SOILS WITH AN AREA GREATER THAN 5,000 SQUARE FEET THAT ARE SCHEDULED TO REMAIN UNWORKED
FOR MORE THAN 24 HOURS AND EXPOSED AREAS OF LESS THAN 5,000 SQUARE FEET THAT WILL REMAIN UNWORKED FOR
PROFIILE1 NEW PVMT MORE THAN 7 DAYS SHALL BE STABILIZED IMMEDIATELY.
INFILTRATION TRENCH SEE
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GENERAL CONSTRUCTION NOTES
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j 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE CITY OF AUBURN'S REQUIREMENTS AND SPECIFICATIONS.? __
25 LF PERFORATED 2. ALL WORK SHALL CONFORM TO THESE DRAWINGS AND THE RULES AND REGULATIONS OF THE "WASHINGTON STATE
6" ADS PIPE IN INFILTRATION DEPARTMENT OF TRANSPORTATION (WSDOT/APWA) STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL cn
TRENCH PER CITY DETAILS I 74 CONSTRUCTION" LATEST EDITION, EXCEPT WHERE SUPPLEMENTED OR MODIFIED BY THE CITY OF AUBURN STANDARD DETAILS C N
DEV-11 _ _ _. AND DEVELOPMENT PROJECT SPECIFICATIONS.
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3. THE CONTRACTOR IS REQUIRED TO HAVE A COPY OF CITY OF AUBURN STANDARD CONSTRUCTION NOTES, DETAILS AND .'
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8 OVER PIPE SPECIFICATIONS AVAILABLE AT THE JOB SITE ALONG WITH A COPY OF THE APPROVED DEVELOPMENT PLANS,
CONC YARD DRAIN W/ SOLID LID` 4. A PRE -CONSTRUCTION MEETING SHALL BE REQUIRED PRIOR TO ANY ON -SITE WORK FOR ALL PUBLIC FACILITY EXTENSION
LOCATE IN FREE DRAINING SOILS ON LOT
ONSITE INFILTRATION TO BE PROVIDED FOR LOTS 1-8 72 PROJECTS.
F DR 35 PVC S-O.00% IE
5 FROM HOUSE 25 LF 12 " PER5D 12 5. LOCATIONS SHOWN FOR EXISTING UTILITIES ARE APPROXIMATE. IDENTIFICATION, LOCATION MARKING AND RESPONSIBILITY C
10 �1, - 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 FOR UNDERGROUND FACILITIES OR UTILITIES IS GOVERNED BY THE PROVISIONS OF CHAPTER 19.122 REVISED CODE OF V
WASHINGTON. PRIOR TO STARTING CONSTRUCTION, THE CONTRACTOR SHALL CALL ONE -CALL (1-800-424-5555) FOR UTILITYLOCATIONS (WATER, SANITARY SEWER, STORM SEWER, GAS, POWER, TELEPHONE AND TELEVISION). �.,,.
3/4" .TO 1-1/2" WASHED DR FIELD ROCK Ln
7d 6. THE CONTRACTOR IS CAUTIONED THAT OVERHEAD ELECTRICAL LINES ARE NOT SHOWN ON THE DRAWINGS. THE CONTRACTOR
2' UNDER PIPE - IS RESPONSIBLE FOR DETERMINING THE EXTENT OF ANY HAZARD CREATED BY OVERHEAD ELECTRICAL POWER IN ALL AREAS
AND SHALL FOLLOW PROCEDURES DURING CONSTRUCTION AS REQUIRED BY LAW AND REGULATION. 1• � Q
PROPOSED RESIDENCE NEW DRIVEWAY E-4 104 rn
BOTTOM OF TRENCH 69.00 7, TRAFFIC CONTROL AND STREET MAINTENANCE FOR SAFETY OF THE TRAVELING PUBLIC ON THIS PROJECT SHALL BE THE A 3
III -III -III -III -III -III-III-III-III- SOLE RESPONSIBILITY OF THE CONTRACTOR AND ALL METHODS AND EQUIPMENT USED WILL BE SUBJECT TO THE APPROVAL OF j
HE CITY OF AUBURN. CONTRACTORS AND THEIR SURETY SHALL BE LIABLE FOR INJURIES AND DAMAGES TO PERSONS AND N
PROPERTY SUFFERED BECAUSE OF CONTRACTORS OPERATIONS OR NEGLIGENCE CONNECTED WITH THEM. (D
C� c
STA 11+57N 35'LT 1 U)
CB 2 TYPE I a N rl
INFILTRATION CB 3 11+57N 60'LT �-�
RIM 75-t6 W SOLID LOCKING LID MATCH NEW PVMT 7S •4o RIM .o r-
iE 7;-v0 12° PERF • 40 IE ?:50 12" PERF -7 Sra
4" PVC ROOF DRAIN (SEPERATE LINE TO FOOTINGS) W/ TEE PER DETAIL W/ STND FRAME do GRATE
I W/ 12" TEE PER DETAIL C-2
_ - -- -- - F ---- -,- - - - - - - -- -----
..... .....
Record Drawing Certification's
,..-- PROJECT REF: DG- o o ' �0`�; •' '� DESIGNED BY
- Tnese drawings conform to the Contractors
These plans area roved for conformance
P PP construction records. ,"T
with the City of Auburn's Engineering Division '' DATE
EDGE NEW STREET Requirements. By �°O•.,p ,sss �7-155
a ,�;.Fc�s , �;•• PROJECT NO. ,
PLAN VIEW - TYPICAL ONSITE INFILTRATION
Date: NAI
SECTION B-B LOOKING EAST THROUGH INFILTRATION TRENCH Approved By -- SHEET C - 2 x
FOR INDIVIDUAL LOT DRAINAGE SYSTEMS Title/position: EXPIRES E 4 200, {"
INSTALL PER CITY OF AUBURN DETAIL DEV-11 SCALE 1"=5 FEET HORIZONTAL, 1"=2 FEET VERTICAL dry'
Date Approved: %04/ Confirmed by City Date:
OF Via.