Plans i.
1 •fig DOVE CIVIL ENGINEERING Job No. 6 / . '/" : ' , 0‘7C:
rif,4 4914 SW Oakridge Road Date: 121 '; (i i
c . T. 1� Lake Oswego, OR 97035 Page ! of 1
d • L. Phone /Fax (503) 697 -5926
o r
6 6 - W1.4 x W1,4 WWF I \ �7 W
@ ab mid- hieght � P.T. Sill
,: m 4" conc Ii • ! .
\
, i
X., 2' sand' . s
A f :. Anchor bolts 6 mill : ,.,. - (per schedule on floor plan) '
. . i t • vapor barrier . 'i 'B' bars
E ' - , ,7 ° : :+: • , DESIGN PARAMETERS
3 � f c'= 2500 psi .
. • 4 "' N r ..% f = 40 ksi
C.: y
Soil equivalent fluid
r El) ` s 12' re o f 1 ..L p ressure assumed to Y
LL. j Cl.) • , crushed 1 Ts be 30 pcf
C >o c2' . F � .g rock, wrapped (min) . :t _
n 4ortsy, non
g' O el ie � woven fiber r(. #4 @ 10 °o•c,(horiz) '
f p 11 ¢ fabric 2° -
V iJi P rovide CLR :.i 'A' bars ..
= 0 O 2 watrproof -- — I I - e ' f or rk4 ns
ai
(LS _C Z '-- Q1 - mem e rain & 1' -4" 3#B Bars
"0 C i ' "...
_
a) a >. H - behind wall . Roughen surface
> :... c U � a °° o 1L or 2x4 key
p •- Q 4" perf ADS, Slope o
o .a J
(_r t drain g'..° n` : . ,
d
[i O o LLJ 60 o >, -' 0 4 • D 12 "min •
$ Q u.. Q U) -N CO , i .. '
2 "clr * - r' '•• ; (2) #4 bars(cont•)
'C' bars
#4 bars @ 12 "o•c,(cont.)
/ \ Key re for H > 6' 0° footing on firm f
e
q undisturbed soil
.12' 12' T Wt
Wf
f ' S
• FOUNDATION RETAINING WALL
N•T•S. � E4 PRQF � 4I
' <..i; . ( 3I NF - . 04„ DIMENSION & REINFORCEMENT SCHEDULE } ` /�'�. 1;- 15 ;�1 +_
'N' Max Wf T W TF 'A' bars B' bars 'C' bars d
10'- 0" 6' -0' 8" 2' -2" 12' #5 @ 6" o.c. #4 @ 12" o•c, #6 @ 6" o.c. till, 'i ,., r '
9'- 0' 5' -9" 8" 1` -8" 12' #5 @ 9" o.c. #4 @ 12' o.c. #5 @ 6" o.c.
r .dCEGUN.,`
. 8'- 0" 5' -6' , 8° 1' -8' 12' #5 @ 9" o•c. #4 0 12" o.c.' #5 @ 6" o.c. `j ' 1n
N.25,
6'- 0" , 3' -4' 8" ',1'-0" 10' #4 @ 12" o•c, #4 @ 12" o•c• #4 0 12" o.c. F � F h ,� Y r C ���
5'- 0" 2' -l0" 8" 1' -0" 10' #4 @ 12" o.c. #4 @ 12' ac• #4 @ 12" o.c.
4'- 0" 2' -4' 8" 1' -0' 10' #4 @ 12' o.c. #4 @ 12" o,c. #4 @ 12" o.c. EXP: 12•'31/99
NOTES:
1. Wall is not to be backfitled untitl after concrete stem has cured, for a min of 14 days,
2. Concrete, formwork and reinforcement shall comply with current ACI standards.
• 3. Reinforcement shall be accurately placed and firmly supported prior - to pouring concrete.
4. Filter fabric wrap around "dram ,ls not required if gravel backfill is used to fill
area to support stab.
5, 12" Layer of crushed rock with Titer fabric may be replaced with J -DRain 420 drainage .
system or Miradrain 6200• waterproof membrain and 4" perf ADS are to be installed
regardless of drainage system used..
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