HomeMy WebLinkAboutTED4003310.3CCERA L A/ 0 TES
CD
0
0
1, BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A
Y
6 `D
PRE -CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF
8
3 o
W
RENTON PUBLIC WORKS, DESIGN ENGINEER.
o Q
a
000
N
2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE LATEST EDITION
a
z
OF STANDARD SPECIFICA TIONS FOR ROAD, BRIDGE AND MUNICIPAL
CONSTRUCTION PREPARED BY WS.D.0 T., AND THE AMERICAN
PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY OF
RENTON DEPARTMENT OF PUBLIC WORKS.
(�
Lj
Q
3, THE STORM DRAIN SYSTEM SHALL BE �nfYc RUCTED ACCORDING THE
APPROVED PLANS WHICH ARE ON FILE IN THE DEPARTMENT OF PUBLIC
L,
WORKS ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE
WRITTEN APPROVAL FROM THE CITY OF RENTON DEPARTMENT OF
_T
Z
P/ /B/ /C ,wnwS nESIGAI EIVGINEEP OF, STORM WA TE,R UTILITY
❑
Q
4. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE
C:)
WHENEVER CONSTRUCTION IS IN PROGRESS
Fes--
f - -
c"�
5. DA TUM SHALL BE U. S G. S. UNLESS OTHERWISE APPROVED BY THE
CITY OF RENTON DEPARTMENT OF PUBLIC WORKS REFERENCE BENCHMARK
O
AND ELEVA TIONS ARE NOTED ON THE PLANS
6. ALL SEDIMENTA TION/EROSION FA CILI TIES MUST BE IN OPERA TION
O
Z
PRIOR TO CLEARING AND BUILDING CONSTRUCTION, AND THEY MUST
W
BE SA TISFACTORIL Y MAINTAINED UNTIL CONSTRUCTION IS COMPLETED
AND THE POTENTIAL FOR ONSITE EROSION HAS PASSED.
i
7 ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN
0
OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL CONSTRUCTION
z
ACTIVITY UNLESS OTHERWISE APPROVED BY THE DEPARTMENT OF
w
PUBLIC WORKS, STORM WA TER UTILITY
Q
3. GRASS SEED MAY" BE APPLIED BY HYDROSEEDING THE GRASS SEED
MIXTURE, OTHER THAN CITY OF REN TON APPROVED STANDARD MIXES,
Z
N
SHALL BE SUBMITTED BY A LANDSCAPE ARCHITECT AND APPROVED BY
THE DEPARTMENT OF PUBLIC WORKS, STORM WATER UTILITY:
W
W
9ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY
Q v
RRLID 1RE0 I UU1vinATiu1vl I/v' ACCORDA/v'CE rvIllf SELi%l/ON 7 02.3(1� OF
Z
u,
THE CURRENT S TA TE OF WASHING TON STANDARD SPECIFICATION FOR
J
ROAD AND BRIDGE CONSTRUCTION THIS SHALL INCLUDE NECESSARY
fl
LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION
N
AA4 TERIAL AS WELL AS THE PLACEMENT AND COMPACTION OF REQUIRED
z N
BEDDING MA TERIAL TO UNIFORM GRADE SO THA T THE ENTIRE LENGTH
z
, OF THE PIPE WILL BE SUPPORTED ON A UNIFORML Y" DENSE UNYIELDING
a
BASE. ALL PIPE BEDDING SHALL BE APWA CLASS "C', WITH THE
EXCEPTION OF PVC PIPE. ALL TRENCH BACKFILL SHALL BE
COMPACTED TO MIN. 959 FOR PA VEMENT AND STRUCTURAL FILL AND
907, OTHERWISE PER ASTM D-1557-70. PEA GRA VEL BEDDING SHALL
McoBE
6" UNDER AND OVER P. V. C. PIPE00
I",
�
o>
z =
Q
0
U
O
0
10. GAL VANIZED STEEL AND ALUMINIUMIZED STEEL PIPE FOR ALL
DRAINAGE FACILITIES SHALL HA VE ASPHAL T TREA TMENT #I OR BETTER
INSIDE AND OUTSIDE.
? 1. STRUCTURES SHALL NOT BE PERMITTED WITHIN 10' FEET OF THE
SPRING LINE OF ANY STORM DRAINAGE PIPE, OR 15' FEET FROM THE
TOP OF ANY CHANNEL BANK.
12. ALL CA TCH BASIN GRA TES SHALL BE DEPRESSED 0. 10' FEET BELOW
PA VEMENT LEVEL.
13. OPEN CUT ROAD CROSSINGS THROUGH EXISTING PUBLIC RIGHT-OF-WAY
WILL NOT BE ALLOWED UNLESS SPECIFICALLY APPROVED BY THE CITY'
OF RENTON DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER.
14, ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE
REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED TO A DEPTH OF
I' FOOT AND MUST MEET THE FOLLOWING SPECIFICA TIONS.-
Q"_R'� an%7n% PASSinI� ?"_4" RnCw/3n%4n7 PAcSIAir-- AAln _y'
ROCK/109-209 PASSING.
15. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE
CONNECTED TO THE STORM DRAINAGE SYSTEM, UNL FSS APPROVED BY
THE DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER OR STORM
WA TER UTILI TY AN ACCURA TEL Y DIMENSIONED CERTIFIED
"AS -BUILT" DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED
TO THE CITY OF RENTON UPON COMPLETION.
16. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMIT BY THE CITY
OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL
OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE
WA TER DISPOSITION FURTHER, THE CITY OF RENTON DOES NOT
ACCEPT ANY OBLIGA TION FOR THE PROPER FUNCTIONING AND
MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION.
17. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE
SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT FLAGGERS,
AND AN Y 0 THER NEEDED A C TIONS TO PRO TEC T THE LIFE HEAL TH, AND
SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION
Wi TH THE PERFORMANCE OF WORK COVERED BY THE CONTRACT ANY
WORK WI THIN THE IRA VELED RIGHT -OF- WA Y THA T MA Y INTERRUP T
NORMAL TRAFFIC FLOW SHALL REQUIRE AN APPROVED TRAFFIC
CONTROL PLAN BY THE TRAFFIC ENGINEERING DI V OF THE
DEPAR IME,N T OF PUBLIC WORKS. ALL SECTIONS OF THE W. S D. O. T
STANDARD SPECIFICATIONS 1-07-23, TRAFFIC CONTROL, SHALL
APPL Y
18. SPECIAL DR #V4GE MEASURES WILL BE REQUIRED IF THE PROJECT
LOCATION IS WITHIN THE AQUIFER PROTECTION AREA.
0
FRAME AND GRATE
0
0
W
W
�
2
3
W
Y
w
O
0
O
asa
V)
U
Q
a
Q
W
0
z
0
w
ry
I - #3 BAR HO
5 s�.
2
S --
5 �
OP
6"
2 - #3 BAR HOOP
,' 0
Ik
BAR EACH CORNET
#3 BAR EACH SIDi
I #3 BAR EACH WA Y
_ CATCH BA SIN
zl
4" MIN
CL A
* 2"
CLA
OR
6" RISER SECTION
NO TES.
1.
CATCH BASIN TO BE CONSTRUCTED IN ACCORDANCE WITH ASTM C 478
(AASHTO M 199) & ASTM C 890 UNLESS OTHERWISE SHOWN ON PLANS
OR NOTED IN THE STANDARD SPECIFICATIONS
2
AS AN ACCEPTED ALTERNATE TO REBAR, WELDED WIRE FABRIC HAVING
A MINIMUM AREA OF 0. 12 SQUARE INCHES PER FOOT MAY BE USED,
WELDED WIRE FABRIC SHALL COMPLY TO ASTM A 497 (AASHTO M
221), WIRE FABRIC SHALL NOT BE PLACE IN THE KNOCKOUTS.
12 " RISER SECTION 3,
THE BO T TOM OF THE PRECAST BASE SECTION MAY BE ROUNDED.
4,
PRECAST BASES SHALL BE FURNISHED WITH CUTOUTS OR KNOCKOUTS.
KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MINIMUM.
5_
KNOCKOUTS MAY BE ON ALL 4 SIDES WITH MAXIMUM DIAMETER OF
20''- KNOCKOUTS MAY BE EITHER ROUND OR ' D " SHAPE. PIPE TO BE
INSTALLED /N FACTORY SUPPLIED KNOCKOUTS.
6,
KAIn KOflTS OR l;fITOILT HOLE .SIZE IS EQl/AL TQ P/PE OIJTER
DIAMETER PLUS CATCH BASIN WALL THICKNESS.
7
THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO THE PIPE INVERT
IS 5'- 0'°
8.
THE TAPER ON THE SIDES OF THE PRECAST BASE SECTION AND RISER
SECTION SHALL NOT EXCEED 1/2"/FT
PRECAST BASE SECTION
(MEASUREMENT AT THE TOP 9
CATCH BASIN FRAME AND GRATE SHALL BE IN ACCORDANCE WITH
OF THE BASE)
STANDARD SPECIFICATIONS AND MEET THE STRENGTH REQUIREMENTS
OF FEDERAL SPECIFICATION RR-F-621D. MATING SURFACES SHALL BE
FINISHED TO ASSURE NON -ROCKING FIT
10.
FRAME AND GRATE MAY BE INSTALLED WITH FLANGE DOWN OR CAST
INTO ,RISER,.
T YPE I
— 6.5' MIN. - I
2.5'
,'I. Mlk j.
k� 6.5' MIN, —�
I
1 1 2.5'
I+N MIN /,*/N
?F CURB OR
>F PA VEMEN T
2" CLASS B'
*ACP CLASS 'E' OR B'
6" CRUSHED SURFACING
TOP COURSE
'ER LINE OR CRUSHED ROCK,
LINE FLOWABLE FILL,
OR AS
REQUIRED BY ENGINEER.
I 0.5 M//V. "
2 " DEP TH OF GRIND
OR SA WCU T AND REMOVE
TYPICAL PA TCH FOR FLEXIBLE PA VEMEN T
WHEN PERPENDICULAR TO ROAD WA Y
CEN TER LINE DWG. #HR-23
SEE OVERLAY DETAIL FOR MIN PAVING STANDARDS,
OR RENTON DWG# HR-05 FOR MIN. STANDARDS.
RIGHT OF WAY
PA VING
12" & LARGER
STORM PIPES
PER PLAN.
w
CATCH BASIN
W
W
v (5'
SIDEWALK
IWHERE SPEC-
IFIED ON PLAN
L.
f'L �! lV VIE VV
N. T S.
RIGHT OF WAY
z
ti _2MIN
W CO VER
v
O
6 " TEE
6" PVC
- CURB
LANE Jr
MARKING
OR FOG lNE
H.
cl o
SSIONAL ��
"AS -BUILT" NOTE. IEXPIRES 6/22/07
"AS -BUILT" IS BASED ON A ACTUAL FIELD SURVEY
BY TOLIMA ENGINEERS AND INFORMATION SUPPLIED
BY CONTRACTOR.
// I' I' Ir E' OR B' *
L2" CLASS "B" MIN.
2" SAWCUT AND REMOVE
OR GRIND, SEAL WI TH
AR400OW
Q
v
i
SAW CUT AND REMOVE
/_ EXISTING A. C. PA VING.
MIN.
6" CR[1 SHED SURFACING
TOP COURSE
EDGE PA VEMEN T,
EDGE CURB & GU TTER,
3— i-. re rr — 3— r e rn r
UK ULIV ILn Ur LANL L11VL
MIN.
*MINIMUM ACP
CLASS 'E' SHALL BE.
CRUSHED
ROCK, FLOWABLE FILL
**PRINCIPAL/,"/"^JOR�
OR A S DIRECTED B Y ENGINEER
CVLLEI�TVR ARTERIAL STREETS
& INDUSTRIAL
ACCESS STREETS - 6"
ACP CLASS 'E' OR 'B'
RESIDETIAL ACCESS STREET - 2"
ACP CLASS 'E' OR 'B'
NOTE. UPON
REQUEST OF ENGINEER,
NEW ROADWAY PAVEMENT
SECTION MAY
BE DESIGNED USING AN
APPROVED METHOD FOR
DWG. #HR-05
DETERMINING
PAVEMENT THICKNESS.
L A NE WI D TH
0 VERL A Y
I OR FLEXIBLE
PA VEMEN T
NOTE: / , FINISHED GRADE
ALL 6" & 8" ADS (OR RIGID PVC)
PIPE SHALL BE PLACED A T A MIN.
SL OPE OF 1. 0% OR GREATER &
INCLUDE A BURIAL LOCH TOR WIRE.
CONTRACTOR HAS OPTION OF USING 6" CAP W/THREADED
EITHER ADS OR PVC PIPE PER K. C.R. S. 7.04 PLUG
6" PVC LENGTH
REQUIRED
10' OR AS OTHERWISE 118" BEND (6")
SHOWN ON PLAN, 6" PVC-
10' - C
Loln
�6" PVC COLLECTOR
PIPE (OR 8 " P VC IF
SPECIFIED ON PLAN",)
EL E VA Tl ON VIE W
NTS.
2 X 4 STAKE MARKED
/c-MIDAd no nDA/A0
(.)ivivvi vn 1_1n,'lf1vj
__CAP 6" ADS & SECURE
TO STAKE WITH 16 ga.
COPPER WIRE
_SWEEP FLEXIBLE ADS PIPE
TO SURFA CE.
INVERT ELEVATION AS
SPECIFIED ON PLAN.
ROOF & FOOTING DRAIN DETArL
NO SCALE
2"x4" POST MARKED
"DRAIN"
EXTENSION
OF6"PVC
OR CAP END
`6"X6"WYE
TYPICAL CLEANOUT DETAIL
N.TS.
FOR IOT DRAINAGE TO BE TIED TO
STORM DRAIN SYSTEM. PLACE
CLEANOUTS BY FRONT LOT
CORNERS AND "Y 'S" IN THE PIPES.
H.
EX6/22/07 1
RECOMMENDED
FUR APPROVAL
BY DATE��
BY" DATE
BY DATE
BY DATE
BY DATE
oPAMW NO:.
898001 SITE. DWG
SHEET ` OF; 4
T�Fl RM
Ag : 3�U3 07