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REPAIR EXIST.
GROUND IN -KIND
AS SHOWN ON
PLANS (TYP.)
REPLACE EXIST. CONC.
CURB, AND GU-17ERR !INI
KIND TO LIMITS
SHOWN ON PLANS
(TYP.)
EXIST. 249* CLAY
STORM PIPE
I I
11 1+10XXXXXXX I
- H-mi
26'.-0" (APPROX.
15 0-001
12'
TRENCH CL
SW 7TH STREET
SAW CUT LINE —SAW CUT LINE
SEE PAYMENT LIMIT NOTE
9' MAX.
NOTE: LIMIT OF TRENCH
1' MIN
RESTORATION AT
SPECIAL PRECAUTIONS
GROUND SURFACE
TO PROTECT PIPE
2$
29 SHALL BE NEATLINE
TO THIS LEVEL.
SAWCUT, TYP.
DEPTH TO PIPE CROWN
FINISHED
VARIES, SEE PLANS
GRADE 7
onoaoaoaoI? oa 1
/2" ASPHALT CONC. CLASS 'B'
609
9
6" ASPHALT CONC. CLASS 'B
MIN.
S
6" CRUSHED SURFACING
TOP COURSE
CPEP OR
3'-0"
PIPE BEDDING
DUCTILE IRON
SEE SPECIFICATIONS
STORM PIPE
SEE PAYMENT
LIMIT NOTE
TYPICAL
12"
LATERAL TRENCH SECTION
NOT TO SCALE
V TA
4
21088
4 'ISTSS
AL
F-EXPIRM 7-12-2004
CONSULTING ENGINEERS
701 DEXTER AVENUE NORTH SUITE 200
SEATTLE, WASHINGTON 98109 (206) 284-0860
34'-0" (APPROX.
21 -0 00
-
TRENCH NOTES
1 36" DIAMETER CPEP STORM PIPE AND TRENCH
SECTION. INVERT DEPTH SHOWN AT 8
2. SEE "TYPICAL TRENCH SECTION, 36" STORM PIPE
BELOW FOR FURTHER INFORMATION ON TRENCH AND
RESTORATION REQUIREMENTS AND PAYMENT LIMITS.
3. SEE "CATCH BASIN OFFSET" DETAIL ON SHEET 26 FOR
LOCATION OF FRAME ASSEMBLY.
SPECIAL PRECAUTIONS -A
TO PROTECT PIPE TO
THIS LEVEL. DEPTH
TO PIPE CROWN
VARIES, SEE PLANS 12
MIN
99
18 - 10' MAX.
2 to
4 - 11' MAX.
36" 6 - 13' MAX.
1' MIN 1' MIN
SEE TRENCH
NOTE
FINISHED
GRADE
;A,
U
CPEP, CONCRETE >
OR DUCTILE IRON
STORM PIPE SEE PAYMENT LIMIT NOTE
1800 - 4$-0$$
24" - 51-0
36$0 - 70-0
TYPICAL TRENCH SECTION
18 24", & 36" STORM PIPE
NOT TO SCALE
NO.
REVISION
----2" ASPHALT
CONC. CLASS 'B'
6" ASPHALT
CONC. CLASS 'B'
6" CRUSHED SURFACING
TOP COURSE
PIPE BEDDING
SEE SPECIFICATIONS
jw
IZ
Iw
STATION 30+00
TYPICAL STREET CROSS-SECTION
FOR 36" DIAMETER STORM PIPE
SCALE: APPROX. 1"=3'
SEE PAYMENT LIMIT NOTE
18' MAX.
SEE TRENCH
NOTE
1w; TI, �11 IIIIIIII
10
SEE PAYMENT LIMIT NOTE
TYPICAL 60" TRENCH SECTION
NOT TO SCALE
"NTIA001 0
APP
8 lb
ROCV, T]
33
ONE INCH
AT FULL
IF NOT ONE INCH
SCALE ACCORDINGLY
VERMAU NAVD IM
NAD im/1"i
DATUM
1' MIN
2" ASPHALT
CONC. CLASS 'B'
6 ASP HALT
CONC. CLASS 'B'
6" CRUSHED SURFACING
TOP COURSE
PIPE BEDDING
SEE SPECIFICATIONS
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RECOMMENDED FOR APPROVAL
By Datel,3/A/t:�-
BY0 --- Datel-
By, ---------------- Datei --------
Byi---------------- Datet --------
1
mmannamm
2/20/04_
CITY OF S.W. 7TH STREET DRAINAGE IMPROVEMENT PROJECT FIELDSOM
ML RENTON PHASE 2 - LIND AVE. SW. TO MORRIS AVE. S. PAGE:
MWING W.
Planning/Building/Public Works Dept. TYPICAL STREET CROSS SECTION - STATION 30+00
STORM DRAINAGE TRENCH SECTIONS SHW- 24 OF. 27
SCA, fiNED MAY 0 12006