HomeMy WebLinkAboutBlock Wall Atop 2 Retaining WallFOOTING OPTIQN "A"
Jt4 HORIZONTAL REBAR
(USE BOND BEAM BLOCK)
#4 VERTICAL RE13AR AT 24"
- MAX. SPACING,
i - (REBAR IN CENTER OF CELL)
#4 "ORIZONTAL REBAR CONT
AT 32" MAX. ABOVE TOP OF RETAI
(USE BOND BEAM BLOC
FOOTING OPTION "B"
J
61 MAx NO"ETAINING PORTION OF WALL h' MAX
B" BLOCK
(GROUT ONL L�ELLS.V>EIJARI
(2) • #4 HORIZONTAL REBARS
AT TOP OF RETAINING WALL
(USE SONG BEAM BLOCK)
RETAINING PORTION OF WALL
- - B" BLOCK
FINISH GRADE ( nwnr rr Ar i rKe r �] FINISH GRADE
S4L1l��...,.--.. Y._�
RErA1NEp STAINED
OMIT HEAD JOINTS
EARTH FOR DRAINAGE EARTH '
2' MAT( �- (FIRST COURSE ONLY) P., it 3" MAX.
2' fMA%
(3) • #4 HORIZONTAL REBARS
FINI i 6„ !II
111 —1111= 4- _ 4-
� I
12"
lir
A T KSPACING - -
NN'TFi 6" 1ilW HOOKS A7 ENDS FOR OPTION 0'1
24' _04
THE FOLLOWING INSFEMONS ABE REQUIRED; ALL FOOTINGS ADJACENT TO
1) FOOTING' EXCAVATION TRENCH CLEAN WTrH STEEL IN PLACE AND SUPPORTED SLOPES TO RE AT LEAST 5TO
31' ABOVE AND AWAY FROM THE SURROUNDING EARTH/DIRT. DAYLJGHT AS SHOWN BELOW.
2) REBA{/PRC-GR01,jr BOND BEAM REHAB AND VERTICAL REBAR IN PLACE
INSPECTION PRIOR TO PLACING GRC(, r
3) FINAL; AFTrER c RO(JT IS PLACED - PRIOR TO ANY DECORATIVE CAP PLACEMENT.
NOTES. f
1 }FENCE HEIGHTS ARE REGULATED CONSULT ZONING REGULATIOfVS
eorTOM
BEFORE BEGINNING CONSTRUC`TICN. OF 5 Mlrr
ti NO WATER COURSE OR NATURAL DRAINAGE SMALL BE FOOTING
OBSTRUCTED.
3) ALL REBAR TO BE ASTM SPEC. A615. GRADE 40 MINIMUM. "SEE PAGE 2 FOR ADDITIONAL INFORMATION"
4) ALL. REBAR LAP SPLJCES TO BE 2X' MINIMUM.
5) ALL MASONRY UWM TO BE ASTM C-90 GRADE N. Wtsraw Rrvwloe CvuNTT Coat UNIFGRmm PItoo*Am
6) NOT DESIGNED FOR SURCHARGE LOADS FROM CITY ❑ F PALM DESERT
VEHICLES OR SMUCrI1RES.
{ 6CLAIwp CL] L7LILL1R%3 V AR 1 +►�G+� +
ALTERNATE DESIGNS MAY BE POSSIBLE figz tAl BLOCK WALL
WHEN PROVIDED WITH AN ENGINEERED
ANALYSIS. USE OF THIS STANDARD DESIGN lw ATOP 2' RETAINING WALL
IS AT THE USERS RISK AND CARRIES NO (760) T76-8420 '3-510 FRED WARwG DRIVE, PALM DESERT, CA
IMPLIED OR INFERRED GUARANTEE AGAINST 92260
FAILURE OR DEFECTS. FAX 080777"392 fI/1$l;OI4 1 Rci_aNeoww*-NL+-Dvso I PAGE IOFZ
REBAR PLACEMENT
ILLUSTRATION
(SEEPAGE 1 FOR SPECIFIC REQUIREMENTS)
(TYPICAL)
FOR THE RETAINING PORTION OF WALL
ALL CELLS TO BE GROUTED
(TYPICAL)
FOR NON -RETAINING PORTION OF WALL
ONLY CELLS AND BOND BEAM COURSES
WITH REBAR TO BE GROUTED
(USE GROUT STOP MESH AS APPROPRIATE)
ph h I! �%w
II
FOOTING OPTION B
(TYPICAL)
ALL REBAR SPLICES
24" MIN. OVERLAP
•. (TYPICAL)
FOOTING OPTION A ALL REBAR SHALL HAVE A
MINIMUM OF 3" CONCRETE COVER
\ AT FOOTINGS
DESIGN PARAMETERS:
ACTIVE SOIL PRESSURE (PSF) = 30
WMIXRM RIVOMDE
COurrTY CODE UMFORMrrr PROGRAM
r
Cl ! [ OF PALM DESERT
PASSIVE SOIL BEARING (PSF) = 1 50
COEFFICIENT OF FRICTION = 0.25
BUILDING DEPARTMENT
BLOCK WALL
ALLOWABLE SOIL BEARING (PSF) =1 500
WIND = SO MPH. EXPOSURE C
SEISMIC:
ATOP 2` RETAINING WALL
NA=1 .3. Nv=1 .6, Z=0.4, SOIL PROFILE=So
(760) 7766420
73-5 1O FREE WARING DRIVE, PALM DESERT, CA
92260
FAX (760) 77"392
1 1 / 13/2014
(2CLMNCom8oFNLP6.vso
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