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PORTION OF THE N.E. 114, OF SEC. MATCH AT
o y SAWCUT AND
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152 TWN 23 N. RGE 5 E. W.M. y� CENTERLINE 8 0
7 7 ...PAVING EXIS NG +. Y PVI ELEV - ..409.60 S -
SANITARY SEUAiRR M07M AND SPECIFICATIONS
CITY O F RENTON , WASHINGTON �D 1-7° N 30' TYPE III
1. ALL WORK MATERIALS SHALL BE IN COWORMANCE WITH THE
m m K - .s7 vi BARRIC STANDARDS AND SPECIFlCAnoN OF THE CITY OF RENTON Ulk1T.'
AR T AND TIRE LATEST EDITION aF THE WSDOT f_A
C
0 10 0 40
.MALE 1 r = 40'
LEGM
t4 WATER VALVE
p FIRE HYDRANT
83 WATER METER
O CATCH BASIN
® SEWER MANHOLE
STREETLIGHT
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INV- 407.24
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CONSTTUCT MaNHrs
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EX wV -380.42
NEW INY- 388.5$
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INV -380.57 (s -
INV- 380.47
wV -389.27 6'PVC-
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STA THEN
W W 4X0 STANDARDS AND SPECIFICATIONS.
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH 'STANDARD
SPECIFICATIONS_ FOR MUNICIPAL PURJC WORKS CONSTRUCnW
PREPARED BY WASHINGTON STATE CHAPTER AMERICAN PUBLIC
WORKS ASSOCIATION, LATEST EDITION (APWA) AND PTY OF
RENTON STANDARD SPECIFICATIONS
3. ALL LOCATIONS OF EXSTING UTILITIES SHOWN ARE APPROXIMATE
AND IT SHALL BE THE CONTRACTORS RESPONSIBUTY TO VERIFY
THE �� CORRECT LOCATION SO AS TO AVOID DAMAGE OR
4. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS.
METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE PVC . 0.50S SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE
S. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO
400, 400 OBTAIN STREET USE AND ANY O7HER,RELATED PERMITS PRIOR TO
_ ANY CONSTR IC710N.
Ex ss CONS
6. PLANS APPROVED BY THE CITY OF RENTON. PUBLIC WORKS
RY- 411.62 NOTE UCT> DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS.
I" wY 104.32 (87PMC -N) OVER•;.110011 AG
6' PVC SIDE SEWERS 7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB
INN 400 42 (B'PML -s) Rwstzs fr,cTlrN PAwus) STA. 3 rao
TO BE MIN. 29L 5��• S� � CONSTRUCTION � � •
I EX AVV- 388.42' -( SSMIN/ 2 -1i
NEW #mL- J8o:52 ( WA:-E) FAI-4OL75 S. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH
WIN .05 AN AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM. MUCH
HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL
S 1 ST PLACE ENGINEER OR LICENSED PROFESSIONAL SUIRVEYM
EX R� -�0.� 1 " -40' HORIZ. 9. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SUM OF THE
INV- 407.92 (12-S) 1"-4' NERT. PIPE w ,
LAYERS WITH A LOOSE AVERAGE DEPTH OF 6 OX34
I MAXIMUM DEPTH OF 8 INCHES. THOROUGHLY TAMI ING EACH LAYER
DAB y TO 0 PERCENT OF MAX(YNMI DENSITY. -_ THESE COMPACTED
W LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF
THE PIPE OR TO THE SIDE OF THE TRENCH. MATERIALS TO
N n m ffi m n ^ o -72 CO THE FILL OVER PIPE SHALL BE THE SAYE AS
10 ^°Qi CUT _40 CWW SIINGS FOR UTILITY TRENCHES ON
\ EXISTING TRAVELED ROADWAY SHALL BE BACKFIRED WITH
\ CRUSHED ROCK AND ME04AMCALLY COMPACTED. CU75 INTO THE
\ \ / E_-T+NG ASPHALT SHALL BE NEATUNE CUT WITH SAW IN A BE PLACED
\ / \ \ /' I IMMEDIATELY AFTER SACKFIL ANDND COMPACTION A
Z PERMANENT
\ / TAX LOT NO. 084710.008X I \ \
/ -V I 'N 88'18.49' W / c - 414 - HOT MIX PATCH SHALL BE PLACED WIT I N 10 DAYS AND SHALL BE
I / PER CITY OF RENTON CURRENT STANDARDS
11. DATUM SHALL BE CITY OF RENTON. 1988 NAVD.
410
12. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR
. ¢ i 07MVASE STABILIZED TO THE SATISFACTM OF THE DEPARTMENT
Y MIN. FF- I \ \ \ 1 I
FOR THE CONSTRUCTIO ON-SITE EROSION AFTER THE
J N. FF TRACT A
\- 0 407.0 L \ 1 ^
I I I t3. ALL PIPE AND APPURTENANCES SHALL BE WD ON A
I \ p 0 \ i / PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION
S
o-0 7 \ \ I 1 AREA 7 OF THE CURRENT STATE OF WASHINGTON STANDARD
STA. 3+001 \ ( \ p♦ SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. THIS
Tfll"tt 410 : SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH pY`icm OR
EMI 0- \\ 22 (6.�)i I L / THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT
I AND COMPACTION OF REQUIRED BEDDING MATERIAL. TO UNIFORM
o I I \ \ \ l NNW►- 401.D5' {I1'PMC -LIQ I i _
_406- / B y i i p08 \ IMI
SUPPORTED ON A UNIFORMLY DENSE. UNYIELDING BASE PIPE
BEDDING SHALL BE PEA GRAVEL 6 INCHES ABOVE AND BELOW THE
PIPE.
- -f -0085 / / �� \ O 14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC)
RUBBER GASKE70 ASTM D 3034, SDR 35. OR DUC71LE IRON
CLASS 50.
.. ..7, 7. _„', ,- ,,,,1 +,�,,,� • \ \ / / -\ - 15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6
PrC `� �I ? _ / `_ INCHES AND MAXIMUM 12 INCHES ABOVE FINISHED GRADE. IN
y ( -- ly \ \ _ _ \ n PAVING AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH
,i - -- \�•- �� 404 - _�' - -- � -- ) <\\\\ \�- 404-_-��
`40 �\ I \►�►
SEXIER +
1 SERVICE O
i \
2% MIN.. TYP.
�I `>` - -3 4 � I /� \` /MIN. FF = /r�` _� -.' -- i \ \\ �\ ':• \\ I s� 7►a
Io LAIN. - / �ylpi /LF Ir1IN, FF- 5 \ \1 406.0 .�`
408.0 _ 408.0 - '07.0 \ 406.0 MIN. FF= \ _ ' ` .: i \ / -
406.0 ,LvHtiiii a 04
\ 408 I
1 I 1 \ \ \ N 4 \ RECOMMENDED
406 404 ��-+.' _-- --ice i - \ / 404' / FOR APPROVAL
- \
roux WOOD FENCE - 601.68'
yOy�: / N EYL
AID CO (MOOD I N 883t75CZ W 631.66 ao LS -12
- - - - -
qq I 6
STUB *i0 _ I - , \ ; -� /_ o �I YIX CB 1IA1 W I i ItlU- 4033.
I�GAS STUB / I d J I \ v <... _ - 404 RIM- 402.57 ps-
// / ko6 i I( I - wV -17.37 (1rADS -1+) I I wv•3o7.1B (1rAAbs -s) pry ��'f CHECK FOR �P 'f
\/
IN v- 7.37 (1rrDs -Ea I i IN - 397.18 (1r E �Iof you
TO CITY STANDARDS
oAX;�
a I i 10 ; "00_424-W5
f
( � � I UNDERGROUND SERVICE (USA) ceTE
AVOID CUTTING Ul�ERGROUND
RIM-409.05 UTILITY LINES. ITS COSTLY
ww•40s.HR (1r N)
wV -405.95 (12-ADrS) NOTE:
- - EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY.
`- - -I - IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE
EXACT VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDER-
GROUND UTILITIES PRIOR TO COMMENCING CONSTRUCTION. NO
REPRESENTATION IS MADE THAT ALL EXISTING UTILITIES ARE SHOWN
HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES
s - _ NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION.
CALL BEFORE YOU DIG: 1- 800 - 424 -5555.
C }'• y/A 0 % SCANNED OCT 033 2 F,
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°' PORTION OF THE N.E. 1/4, OF SEC.
LO I t ° � 151 , TWN 23 N., RGE 5 E., W.M.
CITY OF RENTON, WASHINGTON
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'SCALE 1 " 40"
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RIM =411.84 Lz
INV=407.24 (12 0ADS -N)
INV=407.24 (120ADS --S)
I "`V
'*4
SSW# 1 -48"
CONSTRUCT MANHOLE
, r I
OVER DOS71NG SEWER
RIM =4125 (MATCH PAVING).
---- 1 EX. INV=3l6r44 (VERIFY)
77) NEW INV =300.3Q (8"PVC -E)
I O
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EX. CS
RIM =411,47
INV =406.47 (1YADS -N)
INV =4013.47 (12"ADS --S)
I
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I
THESE PLANS ARE "'AS- BUILT"
AND THE I'NIFORMA JON SHO'vVN
ACCURATELY IRF'- LErCTS EXISTIN"'I
A MELD CONDV'T C NS AS OF THIS
CL _ATE; 04'•�"
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WATER IME'TER
❑
CATCH BAS SIN
(S�
SEWER MAVMIHCX..E
A_T
STREETLIGHIII
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1
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/r
I
RIM =411.84 Lz
INV=407.24 (12 0ADS -N)
INV=407.24 (120ADS --S)
I "`V
'*4
SSW# 1 -48"
CONSTRUCT MANHOLE
, r I
OVER DOS71NG SEWER
RIM =4125 (MATCH PAVING).
---- 1 EX. INV=3l6r44 (VERIFY)
77) NEW INV =300.3Q (8"PVC -E)
I O
I�
I
i
I
EX. CS
RIM =411,47
INV =406.47 (1YADS -N)
INV =4013.47 (12"ADS --S)
I
I:
I
THESE PLANS ARE "'AS- BUILT"
AND THE I'NIFORMA JON SHO'vVN
ACCURATELY IRF'- LErCTS EXISTIN"'I
A MELD CONDV'T C NS AS OF THIS
CL _ATE; 04'•�"
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EX. SS
RIM =411.43
INV =397.23 (8"PVC -N)
INV =396.93 (8"PVC -S)
I
I
i
I
I
I
EX.SS I
RIM =407.57
INVw JIM. 57 (8"PVC -s I
INV =30.47 (8"PVC -N)
INV =30.27 (80PVC -E) I
I
I
I
I
F3
Mi3d- 411.62 NOTE
INV`404'32 (8-PVC-N) 6" PVC SIDE SEWERS
II»Iw40o.42 (8"PMC -S) TO BE MIN. 270 51JOK
I
I
EX. CO
-FN M =410.62
IMV=407.92 (12"ADS -S)
I
h
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II I EX. C8
N =409.05 I
I IIIIV =405..95 (12" N)
INIV=40&0 (12" Mf -S) I
N
F--- s =
A
o""*
1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE
o }
SAWCUT AND
0)
�-
PAVING
t PM ELEV =409.60
M
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD
a
30' TYPE III
m
3
W
BARRICADE
N
C
3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE
AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY
L.._ 1
s
+- W
o
4. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS,
METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE
Z;
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Q
O
5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO
t00 O
OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO
ANY CONSTRUCTION.
IIIA
" PVC
7. 1 !o
7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB
o
CONSTRUCT
S. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH
AN AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM, WHICH
Q
V
o
a
9. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE
�
�
W
a
II OVER EXI"NG
t
�
`
LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF
V)
O
M&w412.5 (MATCH
E
5)
DESCRIBED.
STA. 3+00
d
EX NV =i�1:4'! (
CL
CRUSHED ROCK AND MECHANICALLY COMPACTED. CUTS INTO THE
Q-
I C
aU'c
NEW INV=36d (
>
/ H
HOT MIX PATCH SHALL BE PLACED WITHIN 10 DAYS AND SHALL BE
r1 R11w•4Ae;T5
PER CITY OF RENTON CURRENT STANDARDS,
1•
40
A
V
J•1 ���'
i
11. DATUM SHALL BE CITY OF RENTON. 1988 NAVD.
M
N
r
Z
FOR THE PREVENTION OF ON -SITE EROSION AFTER THE
COMPLETION OF CONSTRUCTION.
13. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A
3
qw
I*
EX. SS
RIM =411.43
INV =397.23 (8"PVC -N)
INV =396.93 (8"PVC -S)
I
I
i
I
I
I
EX.SS I
RIM =407.57
INVw JIM. 57 (8"PVC -s I
INV =30.47 (8"PVC -N)
INV =30.27 (80PVC -E) I
I
I
I
I
F3
Mi3d- 411.62 NOTE
INV`404'32 (8-PVC-N) 6" PVC SIDE SEWERS
II»Iw40o.42 (8"PMC -S) TO BE MIN. 270 51JOK
I
I
EX. CO
-FN M =410.62
IMV=407.92 (12"ADS -S)
I
h
I t ,
I i
II I EX. C8
N =409.05 I
I IIIIV =405..95 (12" N)
INIV=40&0 (12" Mf -S) I
N
F--- s =
A
411
Jv_1F,_vvtTA
390.010
ROLL 21n9
CENTERLINE
o""*
1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE
o }
SAWCUT AND
MATCH AT
�-
PAVING
411
Jv_1F,_vvtTA
390.010
ROLL 21n9
CENTERLINE
o""*
1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE
REMOVE EXIS NG +
o PM STA = 1 +50
DEPARTMENT AND THE LATEST EDITION OF THE WSDOT /APWA
PAVING
t PM ELEV =409.60
M
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD
w A.D. * 1.50 +
K ►6.67 N
30' TYPE III
m
BARRICADE
3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE
AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY
L.._ 1
- - - - -- W
+- W
DISTURBANCE.
4. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS,
METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE
SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE.
5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO
t00 O
OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO
ANY CONSTRUCTION.
6. PLANS APPROVED BY THE CITY OF RENTON. PUBLIC WORKS
" PVC
7. 1 !o
7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB
CONSTRUCT
S. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH
AN AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM, WHICH
HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL
ENGINEER OR LICENSED PROFESSIONAL SURVEYOR.
9. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE
PIPE IN LAYERS NTH A LOOSE AVERAGE DEPTH OF 6 INCHES.
II OVER EXI"NG
t
`
LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF
THE PIPE OR TO THE SIDE OF THE TRENCH. MATERIALS TO
M&w412.5 (MATCH
PAVN�IG)
5)
DESCRIBED.
STA. 3+00
10. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON
EX NV =i�1:4'! (
3
CRUSHED ROCK AND MECHANICALLY COMPACTED. CUTS INTO THE
SSYFiO 2 -48"
I C
CONTINUOUS LINE. A TEMPORARY MIX PATCH MUST BE PLACED
NEW INV=36d (
VC -E)
/ H
HOT MIX PATCH SHALL BE PLACED WITHIN 10 DAYS AND SHALL BE
r1 R11w•4Ae;T5
PER CITY OF RENTON CURRENT STANDARDS,
1•
f
11. DATUM SHALL BE CITY OF RENTON. 1988 NAVD.
-
OTHERWISE STABILIZED TO THE SATISFACTION OF THE DEPARTMENT
FOR THE PREVENTION OF ON -SITE EROSION AFTER THE
COMPLETION OF CONSTRUCTION.
13. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A
PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION
S.
. 1 ST PLA
E
SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR
THE TOP OF THE FOUNDATION MATERIAL. AS WELL AS PLACEMENT
1 " =40' HORIZ.
'j► G
GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WALL BE
SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. PIPE
W'"�`•'•++ S
BEDDING SHALL BE PEA GRAVEL 6 INCHES ABOVE AND BELOW THE
1"-4* VERT.
PIPE.
h P
n0
40
�h
o
o
.0)
0
0
.
N
0
� I r
I
INV =37.37 (120ADS -E)
` \I I
� I
jF F
e
EX CB
I
I RIM=403.38
INV=397.18 (12" =s)
I I INV=387.1 a (12" E)
I.
V
14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC)
�..1 RUBBER GASKETED ASTM D 3034, SDR 35, OR DUCTILE IRON
Q CLASS 50.
15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6
Go
�.�- INCHES AND MAXIMUM 12 INCHES ABOVE FINISHED GRADE. IN
,- C4 PAVED AREA. COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH
PAVING.
w
I�
30'
/
Calla
bofore you
rl
Digs
1=800424mmmirmw SERVICE (USA)
AVOID CUTTING UNDERGROUND
UTILITY LINES. IrS COSTLY
11/30 /04
RECOMMENDED
FOR APPROVAL
wf
CHECKED FOR COMPLIANCE
TO CITY STANDARDS
WE
cm
NOTE:
EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY.
IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE
EXACT VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDER-
GROUND UTILITIES PRIOR TO COMMENCING CONSTRUCTION. NO
REPRESENTATION IS MADE THAT ALL EXISTING UT LITIES ARE SHOWN
HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES
NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION.
CALL BEFORE YOU DIG: 1 -800- 424 - .5555.
SCANNED MAY 012006 0Q'$ .
`► M
4
SANITARY SEVAER N07ES AND SPECIFICATIONS
1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE
STANDARDS AND SPECIFICATION OF THE CITY OF RENTON UTILITY
DEPARTMENT AND THE LATEST EDITION OF THE WSDOT /APWA
410 S
STANDARDS AND SPECIFICATIONS.
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD
SPECIFICATIONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION"
PREPARED BY WASHINGTON STATE CHAPTER AMERICAN PUBLIC
WORKS ASSOCIATION. LATEST EDITION (APWA) AND CITY OF
RENTON STANDARD SPECIFICATIONS.
3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE
AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY
THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR
DISTURBANCE.
4. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS,
METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE
SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE.
5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO
t00 O
OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO
ANY CONSTRUCTION.
6. PLANS APPROVED BY THE CITY OF RENTON. PUBLIC WORKS
DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS,
7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB
SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
S. THE CONTRACTOR SHALL PROVIDE THE CITY OF RENTON WITH
AN AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM, WHICH
HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL
ENGINEER OR LICENSED PROFESSIONAL SURVEYOR.
9. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE
PIPE IN LAYERS NTH A LOOSE AVERAGE DEPTH OF 6 INCHES.
MAXIMUM DEPTH OF 8 INCHES, THOROUGHLY TAMPING EACH LAYER
TO 95 PERCENT OF MAXIMUM DENSITY. THESE COMPACTED
LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF
THE PIPE OR TO THE SIDE OF THE TRENCH. MATERIALS TO
COMPLETE THE FILL OVER PIPE SHALL BE THE SAME AS
DESCRIBED.
10. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON
EXISTING TRAVELED ROADWAY SHALL BE BACKFILLED WITH
CRUSHED ROCK AND MECHANICALLY COMPACTED. CUTS INTO THE
EXISTING ASPHALT SHALL BE NEATLINE CUT WITH SAW IN A
I C
CONTINUOUS LINE. A TEMPORARY MIX PATCH MUST BE PLACED
IMMEDIATELY AFTER BACKFILL AND COMPACTION. A PERMANENT
/ H
HOT MIX PATCH SHALL BE PLACED WITHIN 10 DAYS AND SHALL BE
7 -- P
PER CITY OF RENTON CURRENT STANDARDS,
f
11. DATUM SHALL BE CITY OF RENTON. 1988 NAVD.
12. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR
OTHERWISE STABILIZED TO THE SATISFACTION OF THE DEPARTMENT
FOR THE PREVENTION OF ON -SITE EROSION AFTER THE
COMPLETION OF CONSTRUCTION.
13. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A
PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION
7 OF THE CURRENT STATE OF WASHINGTON STANDARD
SPEOFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. THIS
SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR
THE TOP OF THE FOUNDATION MATERIAL. AS WELL AS PLACEMENT
AND COMPACTION OF REQUIRED BEDDING MATERIAL. TO UNIFORM
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GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WALL BE
SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. PIPE
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BEDDING SHALL BE PEA GRAVEL 6 INCHES ABOVE AND BELOW THE
PIPE.
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14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC)
�..1 RUBBER GASKETED ASTM D 3034, SDR 35, OR DUCTILE IRON
Q CLASS 50.
15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6
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�.�- INCHES AND MAXIMUM 12 INCHES ABOVE FINISHED GRADE. IN
,- C4 PAVED AREA. COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH
PAVING.
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30'
/
Calla
bofore you
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Digs
1=800424mmmirmw SERVICE (USA)
AVOID CUTTING UNDERGROUND
UTILITY LINES. IrS COSTLY
11/30 /04
RECOMMENDED
FOR APPROVAL
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CHECKED FOR COMPLIANCE
TO CITY STANDARDS
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cm
NOTE:
EXISTING UTILITY LOCATIONS SHOWN HEREON ARE APPROXIMATE ONLY.
IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE
EXACT VERTICAL AND HORIZONTAL LOCATION OF ALL EXISTING UNDER-
GROUND UTILITIES PRIOR TO COMMENCING CONSTRUCTION. NO
REPRESENTATION IS MADE THAT ALL EXISTING UT LITIES ARE SHOWN
HEREON. THE ENGINEER ASSUMES NO RESPONSIBILITY FOR UTILITIES
NOT SHOWN OR UTILITIES NOT SHOWN IN THEIR PROPER LOCATION.
CALL BEFORE YOU DIG: 1 -800- 424 - .5555.
SCANNED MAY 012006 0Q'$ .
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