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SOUTH SITE
g_. CJMPOSITE UTILITY PLAN 1
SCALE: 1 20' C4.0
sgS S. (4) . W 4- )IQ 6_ S Q
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8EI/ 3, 3 /s/ott
LX SU MH
11 INSTALL A "RELINER" INSIDE DROP BOWL &
DOWN PIPE.
IE 8" IN= 219.64 (NW)
1 EX IE OUT = 196.5± (W)
V CURB
• REMOVE AND DISPOSE OF EXISTING 12" SD
LINE IN ITS ENTIRETY AS SHOWN.
® STORM LINE IS TO REMAIN IN SERVICE.
COORDINATE W/ STRUCTURAL &
ARCHITECTURAL PLANS TO ENSURE PIPE IS
PROTECTED.
023 PROTECT EXISTING CATCH BASIN.
IN POINTS. ® EX SD MH
JATION. RIM= 220.94
MIN. TO EX IE 36" IN= 190.60
)W EX IE 42" OUT = 190.10
CONNECT PARKING STRUCTURE 12" SD TO
EXISTING MANHOLE.
IE= 214.90, INSTALL INSIDE DROP IN
MANHOLE. CONNECT FOUNDATION DRAIN
FROM BASEMENT WALL FOUNDATION.
SEE SHEETS P1.O.A AND S3.0.
16 INSTALL 59 LF 3 SD CO S= 0.0200 MIN.
SEE PLUMBING PLANS FOR CONTINUATION.
IE =2.5' BELOW EXISTING GRADE.
23
INSTALL STANDARD CLEANOUT PER DETAIL
5/C4.3.
18 CONNECT 4" SD FROM OIL /WATER
3= 0.0837. SEPARATOR @ S= 0.0200 MIN.
CONTRACTOR TO VERIFY EXISTING PIPE
DEPTH. SEE SHEET P1.0.A FOR PLUMBING
PLA k .
19 INSTALL 4 ABS PERFORATED PIPE, WITH
FILTER SOCK, ALONG THE BASEMENT WALL
FOUNDATION. SLOPE PERF. PIPE @ 0.5090 TO
4" SOLID ABS PIPE (SEE NOTE 20).
20 INSTALL 4" ABS SOLID PIPE AS SHOWN.
CONNECT PIPE TO EXISTING MANHOLE CD
MINIMUM SLOPE OF 0.502
•
7,
1 •
a
N PROVIDE IMPERVIOUS MATERIAL
IF SLAB IS NOT PRESENT
:
II `dt e
FLOOR SLAB OR GROUND BASEMENT WALL OR
I CANTILEVER RETAINING WALL
r l
%' 5 Ea CLEAN (NOT MORE THAN 2%
II
F^s PASSING NO. 200 SIEVE BASED
RANDOM =s
BACKFILL �°' 1 ON WET SIEVE ANALYSIS)
(1) (2) ® '� .�� -� FINE TO MEDIUM SAND (1)
2 3' MIN.`" " `
frfti
III
1
FLOOR SLAB OR GROUND
1
I ttiwo,R,- : .
4" PERFORATED , ^ t : " :':, rD °,z fi
N PIPE WITH
FILTER SOCK (3)
I
NOTES:
(1) COMPACT RANDOM BACKFILL AND CLEAN SAND TO 90 PERCENT
OF THE MODIFIED PROCTOR MAXIMUM DRY DENSITY (ASTM D1557).
I RANDOM FILL MATERIALS SHALL BE PROPERLY MOISTURE CONDITIONED SUCH
THAT MOISTURE CONTENT IS WITHIN 2 PERCENT OF OPTIMUM MOISTURE CONTENT
(2) RANDOM BACKFILL SHALL CONSIST OF:
I SAND AND /OR GRAVEL
EXCAVATED ON -SITE MATERIAL FREE OF ORGANIC AND DELETRIOUS
MATERIAL ` ! ED
I (3) PERFORATED PIPE SURROUNDED BY A 6 -INCH
ENVELOPE OF 1.5 -INCH MINUS CRUSHED ROCK GEI
MAY BE USED IN LIEU OF FILTER PIPE & 1 *1‘
I MAR
G\i\( 0, 11GA ON
gvILp1NG p���S
I Washington Square Mall - Phase I
I Tigard, Oregon
- BACKFILL & DRAINAGE DETAILS
September 2003 24 -1- 03221 -003
SHANNON & WILSON, INC. FIG. and Environmental Consultants FIG. 2'
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Calculations •
••
Date /52_ (26/0 4 • --
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Checked
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Project Number o l s z_ ----/ 4._ a 3 to 3 - c2 0
Page (of pages)
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Calculations
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•
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A
•
GAS & WATER TIGHT
THREADED PVC CAP NON— SHRINK GROUT
STANDARD CAST IRON
FRAME AND COVER
STANDARD MANHOLE
GRADE RING A
wow.
• 116 4" MIN.
Nor e
/ N Z
FINISH A
wow.
111 a ' o v /
1 • •'/
,
•••-. ° o ` • e•
,; • •; v ° PROVIDE 3/4 0 FOR A
• .a.00
MINIMUM OF 6" AROUND
° CLEANOUT
•
d i �;;• ° , , • . e :. •G �D a_. - • G° • • • NOTE-`
o
. ..CI' . . • I. ° : , ". ; , - \ \O':;
CONCRETE ENCASED •
3/4 " - 0 BOTTOM OF WYE
FOR PLASTIC PIPE 3/4 - 0
R E o a
•
NOTE: CONCRETE ENCASE ENTIRE WYE SECTION AND 45 BEND IF CONCRETE PIPE A AR 2O
Y Of \G S'0
STANDARD CLEANOUT guILD
SCALE: N. T S. C. W.S. DRAWING N0. 150
°/58 kJo -4 , Sd , Rol P L frt 2 - o cro . 49 •
• w New
=... :nine maim, 11"111M,..alt mom=
..)
WATER METER
PLAN
VALVE BOX •
I 1 11 • j ( j l \ , , l en
L . �/� \� \ 1'1 \ `% \ %\ TEST COCKS (4) �j / � .
1:11:4111111101111: MIN \ j, I IN VERTICAL \�
�.1
. , POSITION (TYP) 8
MIN
WATER METER rn
12" - .A
MIN G - 41M ,
i
SHUT OFF
VALVE
40311 411Ar Wring�,� . 0 � 4
, ; mo w , � � ' ••, - e, . , , •
4" CLEAN CRUSHED ROCK BASE •
•
ELEVATION
•
1. VALVE BOX SHOWN IS APPROX 15 "W X22 "L X12 "D WITH 12 "D EXTENSION.
2. DOUBLE CHECK ASSEMBLY MUST HAVE A SHUT OFF VALVE ON THE INLET SIDE.
3. UNIONS ARE REQUIRED AT EACH END OF ASSEMBLY IF USING METALLIC PIPING.
4. ASSEMBLY MUST BE INSTALLED SO THE TEST COCKS ARE VERTICAL.
5. NON - CORROSIVE CAPS OR PLUGS MUST BE INSTALLED ON TEST COCKS.
6. ADJACENT GRADE MAY NOT DRAIN SURFACE WATER INTO THE VALVE BOX.
7. SERVICE PIPING MUST BE A MIN 24" BELOW GRADE.
NO SCALE
BUILDING awSON IRRIGATION DOUBLE CHECK HAP .
o „, dr y , � q l b (,a 13125 S.W. KAU. BLW.
an =� f VALVE ASSEMBLY
9 -13 01 TIGARD