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Plans • ,� 1 max DOVE CIVIL ENGINEERING Job No. C % ( 0 %C i , ,..sit ► 4914 SW 0akridge Road Date: 17-i ''; (� - , V '� Lake Oswego, OR 97035 Page ? of r}. - ��- Phone /Fax (503) 697 -5926 es LI 6 6 - W1.4 x W 1; 1,4 WWF - -- --)A`' Lei OOPS -- @ ab mid- hieght . Illill P.T. Sill • • , , 464 4" cons 1i _ ._ i N Y Q �, 2' sand / N it `2".---' 'I r f Anchor bolts ' r / - (per schedule on floor plan) `.;� 6 mill vapor barrier 'r. 'B' bars • a DESIGN PARAMETERS - • r -0 3 3 ' fc'= 2500 psi '.`9 • ' © v 'N N ::::°: ° � : ' fy = 40 ksi . i.',=. Soil equivalent fluid - s 12" min of " ' -r6 _ , pressure assumed to A. co 73 ' t crushed 12" "r. T be 30 cf 0 o co c �� rock, wrapped (min) t p — I ± , r .. in 4oz /syy non i .. 9 ,� c.3 ter �� #4 @ 10 "o.c,(horiz) — < o !L Q fabric —CL r A' bars L ' V 3 iii Provide iy'° . a� 0 - N waterproof 41 _l I_ s' for #4 #5 cu (LS _e L Cl) mem rain & r -4" #B Bars • C a, T �- o behind wall r r r ; •.. R oug h en surface p _, Q 4" perf ADS, Slope ° 0 . . Vi i. .' r or 2x4 key 0 (� t d rain r "V c o p w 5 - >, 12 "min • : 2'clru, �_ _ •w .' (2) #4 bars(cont,) ' Tfi b. w . 4- - _ —;,«----_ it �' ,3 "clr 'C' bars / #4 bars @ 12 "o,c.(cont,) footing on -firm !- Key req for H > 6' -0' undisturbed soil 12" 2', 12'- T Wt . V • • in FOUNDATION RETAINING WALL N.T.S. • PROF - 4- DIMENSI ❑N & REINFORCEMENT SCHEDULE £ _- 'H' Max tiff Ts Wt Tcs 'A' bars 'B' bars 'C' bars � • 15;31_ 10'- 0' 6' -0" 8" 2' -2" 12" #5 @ 6' o.c, #4 @ 12" o.c. #6 @ 6' o,c, 1'1 :;t ' 9'- 0' 5' -9" 8" 1' -8 12' #5 @ 9" o.c, #4 @ 12' o.c, #5 @ 6' o.c. 13 EG❑ V 8'- 0" 5' -6" 8' 1' -8" 12" #5 @ 9' o.c. #4 @ 12' o,c. #5 @ 6' o.c. 1` ti 1 9R �\26,? g � • 6'- 0" 3' -4" 8' 1' -0" 10' #4 @ 12' o,c, #4 @ 12' o.c. #4 0 12" o.c, r � T- REY' C, n cN 5' - 0" 2' -10" 8" 1' -0" 10' #4 @ 12' o,c, #4 @ 12' o,c, #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 backfilled untill 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 'drain is not required if gravel backfill is used to fill area to support slab. l' 5. 12' Layer of crushed rock with fiter 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. - heelwl12 -, •