07-0455 (BLCK)P.O. BOX 1504
78-495 CALLE TAMPICO
LA QUINTA, CALIFORNIA 92253
Applicant:
T4'yl 4 4 Q"
Architect or Engineer:
BUILDING & SAFETY DEPARTMENT
BUILDING PERMIT
Owner:
COLLINS CHARLES T
50047 CALLE OAXACA
LA QUINTA, CA 92253
Contractor:
HASTE MASONRY, RON
P.O. BOX 655
DESERT HOT SPRINGS
(760)251-1975
Lic. No.: 608806
VOICE (760) 777-7012
FAX (760) 777-7011
INSPECTIONS (760) 777-7153
Date: 2/12/07
v �
CA 9
.-.
------------------------------------ = - - - -- -
-------------------------------------------------- - - - -—
LICENSED CONTRACTOR'S DECLARATION
1 hereby affirm under penalty of perjury that I am licensed under provisions of Chapter 9 (commencing with
Section 7000) of Division 3 of the Business and Professionals Code; and my License isin full force and effect.
License Class: C29 License No.: 608806 -
Date: - _ Contractor:
OWNER -BUILDER DECLARATION
I hereby affirm under penalty of -.perjury that I am exempt from the Contractor's State License Law for the
following reason (Sec. 7031 .5, Business and Professions Code: Any city or county that requires a permit to
construct alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for the
permit to file'a signed statement that he or she is licensed.pursuant to the provisions of the Contractor's State
License Law (Chapter 9 (commencing with Section 7000) of. Division 3 of the Business and Professions Code) or
that he or she is exempt therefrom and the basis for the alleged exemption. Any violation of Section 7031.5 by
any applicant for a permit subjects the applicant to.a civil penalty of notmore than five hundred dollars 1$500).:
I, as owner of the property, or my employees with wages as their sole compensation, will do the work, and
the structure is not intended or offered for sale (Sec. 7044, Business and Professions Code: The
Contractors`. State Licens64aw'does not apply to an owner of property who builds or improves thereon,
and who does the work himself or herself through his or her own employees, provided that the
improvements are not intended or offered for sale. Ifs however; the building or improvement is sold within
one,year of completion, the owner -builder will have the burden of proving that he or she did not build or
improve for the purpose of sale.). -'
_X) 1, as owner of the property, am exclusively contracting with licensed contractors to construct the project (Sec.
7044, Business and Professions Code: The Contractors' State License Law does not.apply_to an owner of
property who builds or improves thereon, and who contracts for the projects with a contractor(s)'licensed—
pursuant to the Contractors' State License Law.).
1 _ ) I am exempt under Sec. , B.&P.C. for this reason
CONSTRUCTION LENDING AGENCY
I hereby affirm under penalty of perjury that there is a construction lending agency for the performance of the
work for which this permit is issued (Sec. 3097, Civ. C.).
Lender's Name:
Lender's Address:
LQPERMIT
'WORKER'S COMPENSATION DECLARATION
I hereby affirm under penalty of perjury one. of the following declarations:
I have and will maintain a certificate of consent to self -insure for workers' compensation, as provided
for by Section 3700 of the Labor Code, for the performance of the work for which this permit is
issued.
have and will maintain workers' compensation insurance, as required by _Section 3700 of the Labor
- Code, for the performance of the work for which this permit is issued. My workers' compensation
insurance carrier and policy number are:
Carrier EXEMPT Policy Number EXEMPT
1 certify that, in the performance of the work for which this permit is issued, I shall not employ any
person in any manner so as to become subject to the workers' compensation laws of California,
and agree that, if I should become subject a workers' compensation provisions of Section
3700 of the Labor Co II fo wit c ply witq chose provisions.
Date: ILApplicant.
WARNING: FAILURE TO SECURE WORKERS' -COMPENSATION -COVERAGE IS UNLAWFUL, AND SHALL
SUBJECT AN EMPLOYER TO CRIMINAL PENALTIES AND CIVIL FINES UP TO ONE HUNDRED THOUSAND
DOLLARS 1$100,000). IN ADDITION TO THE COST OF COMPENSATION, DAMAGES AS PROVIDED FOR IN
SECTION 3706 OF THE LABOR CODE, INTEREST, AND ATTORNEY'S FEES.
APPLICANT ACKNOWLEDGEMENT
IMPORTANT Application is hereby made to the Director of Building and Safety for a permit subject to the
conditions and restrictions set.forth on this application. .
1. Each person upon whose behalf this application is made, each person at whose request and for
whose benefit work is performed under or pursuant to any permit issued as a result of this application,
the owner, and the -applicant, each agrees to, and shall defend, indemnify and hold harmless the City
of La Quinta, its officers, agents andemployees for any act or omission related to the work being
performed under or following issuance of this permit... .
2. Any permit issued as a result of this application becomes null and void if work is not commenced
within 180 days from date of issuance of such permit, or cessation of work for 180 days will subject
permit to cancellation.
I certify that I have read this application and state that the above information is c rest.I agree to comply with all
city and county ordinances and state laws relating to building constru tion nd ereby authorize representatives
of this cou ty t enter upon the above-mentioned pro ins ion ur ses.
Date:' Signature -(Applicant -or Ag tl:
Application Number:
di-
Property Address:
5'0-047 CALLE OAXACA
APN:
773-340-030-30 -14496
Application description:
WALL/FENCE
Property Zoning:
LOW DENSITY RESIDENTIAL
Application valuation:
450
Applicant:
T4'yl 4 4 Q"
Architect or Engineer:
BUILDING & SAFETY DEPARTMENT
BUILDING PERMIT
Owner:
COLLINS CHARLES T
50047 CALLE OAXACA
LA QUINTA, CA 92253
Contractor:
HASTE MASONRY, RON
P.O. BOX 655
DESERT HOT SPRINGS
(760)251-1975
Lic. No.: 608806
VOICE (760) 777-7012
FAX (760) 777-7011
INSPECTIONS (760) 777-7153
Date: 2/12/07
v �
CA 9
.-.
------------------------------------ = - - - -- -
-------------------------------------------------- - - - -—
LICENSED CONTRACTOR'S DECLARATION
1 hereby affirm under penalty of perjury that I am licensed under provisions of Chapter 9 (commencing with
Section 7000) of Division 3 of the Business and Professionals Code; and my License isin full force and effect.
License Class: C29 License No.: 608806 -
Date: - _ Contractor:
OWNER -BUILDER DECLARATION
I hereby affirm under penalty of -.perjury that I am exempt from the Contractor's State License Law for the
following reason (Sec. 7031 .5, Business and Professions Code: Any city or county that requires a permit to
construct alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for the
permit to file'a signed statement that he or she is licensed.pursuant to the provisions of the Contractor's State
License Law (Chapter 9 (commencing with Section 7000) of. Division 3 of the Business and Professions Code) or
that he or she is exempt therefrom and the basis for the alleged exemption. Any violation of Section 7031.5 by
any applicant for a permit subjects the applicant to.a civil penalty of notmore than five hundred dollars 1$500).:
I, as owner of the property, or my employees with wages as their sole compensation, will do the work, and
the structure is not intended or offered for sale (Sec. 7044, Business and Professions Code: The
Contractors`. State Licens64aw'does not apply to an owner of property who builds or improves thereon,
and who does the work himself or herself through his or her own employees, provided that the
improvements are not intended or offered for sale. Ifs however; the building or improvement is sold within
one,year of completion, the owner -builder will have the burden of proving that he or she did not build or
improve for the purpose of sale.). -'
_X) 1, as owner of the property, am exclusively contracting with licensed contractors to construct the project (Sec.
7044, Business and Professions Code: The Contractors' State License Law does not.apply_to an owner of
property who builds or improves thereon, and who contracts for the projects with a contractor(s)'licensed—
pursuant to the Contractors' State License Law.).
1 _ ) I am exempt under Sec. , B.&P.C. for this reason
CONSTRUCTION LENDING AGENCY
I hereby affirm under penalty of perjury that there is a construction lending agency for the performance of the
work for which this permit is issued (Sec. 3097, Civ. C.).
Lender's Name:
Lender's Address:
LQPERMIT
'WORKER'S COMPENSATION DECLARATION
I hereby affirm under penalty of perjury one. of the following declarations:
I have and will maintain a certificate of consent to self -insure for workers' compensation, as provided
for by Section 3700 of the Labor Code, for the performance of the work for which this permit is
issued.
have and will maintain workers' compensation insurance, as required by _Section 3700 of the Labor
- Code, for the performance of the work for which this permit is issued. My workers' compensation
insurance carrier and policy number are:
Carrier EXEMPT Policy Number EXEMPT
1 certify that, in the performance of the work for which this permit is issued, I shall not employ any
person in any manner so as to become subject to the workers' compensation laws of California,
and agree that, if I should become subject a workers' compensation provisions of Section
3700 of the Labor Co II fo wit c ply witq chose provisions.
Date: ILApplicant.
WARNING: FAILURE TO SECURE WORKERS' -COMPENSATION -COVERAGE IS UNLAWFUL, AND SHALL
SUBJECT AN EMPLOYER TO CRIMINAL PENALTIES AND CIVIL FINES UP TO ONE HUNDRED THOUSAND
DOLLARS 1$100,000). IN ADDITION TO THE COST OF COMPENSATION, DAMAGES AS PROVIDED FOR IN
SECTION 3706 OF THE LABOR CODE, INTEREST, AND ATTORNEY'S FEES.
APPLICANT ACKNOWLEDGEMENT
IMPORTANT Application is hereby made to the Director of Building and Safety for a permit subject to the
conditions and restrictions set.forth on this application. .
1. Each person upon whose behalf this application is made, each person at whose request and for
whose benefit work is performed under or pursuant to any permit issued as a result of this application,
the owner, and the -applicant, each agrees to, and shall defend, indemnify and hold harmless the City
of La Quinta, its officers, agents andemployees for any act or omission related to the work being
performed under or following issuance of this permit... .
2. Any permit issued as a result of this application becomes null and void if work is not commenced
within 180 days from date of issuance of such permit, or cessation of work for 180 days will subject
permit to cancellation.
I certify that I have read this application and state that the above information is c rest.I agree to comply with all
city and county ordinances and state laws relating to building constru tion nd ereby authorize representatives
of this cou ty t enter upon the above-mentioned pro ins ion ur ses.
Date:' Signature -(Applicant -or Ag tl:
Application Number . . . . . 07-00000455
Permit WALL/FENCE PERMIT
Additional desc . .
Permit Fee . . . . 15.00
Plan Check
Fee
.00
Issue Date . . . .
Valuation
. . .
. 450
Expiration Date 8/11/07
Qty Unit Charge Per
Extension
BASE FEE
15.00
----------------------------------------------------------------------------
- Special Notes and Comments
18 LF 616" BLOCK WALL PER ORCO DETAIL
AT SOUTH SIDE PROPERTY LINE IN REAR YARD
Fee summary Charged Paid
-------------------------------------
Credited
--------------------
Due
Permit Fee Total 15.00
.00
.00
15.00
Plan Check Total .00
.00
.00
.00
Grand Total 15.00
.00
.00
15.00
LQPERMIT
Bin #
CityLaQuintaof
Building U Safety Division
P.O. Box 1504,78-495 Calle Tampico
La Quinta, CA 92253 - (760) 777-7012
Building. Permit Application and .Tracking Sheet
Permit .#
Project Address: L1 7
E
Owner's NameC�(K.----5-S - CALL /�S
A. P. Number:
Address: V 7
Legal Description:
Contractor:
City, ST, Zip; e�, C4 c 2l?lS 3
Telephone: 74 ,0 7
Address:
Project Description:
City, ST, Zip:
Telephone:
Sfate'Lic. # : p(o
City Lic. #:
Arch., Engr., Designer:
Address:
City, ST, Zip:
Telephone:
State Lic. #:
Name of Contact Person:
`t
.}
Construction Type: Occupancy:
Project hPa circleque)New dnAlter Repair Demo
Sq, Ft.:
#Stories:
#Units:
Telephone # of Contact Person:
Estimated Value of Project:Q� .
APPLICANT: DO NOT WRITE BELOW THIS LINE
#
Submittal
Req'd
Recd
TRACMG _
PERMIT FEES
Plan Sets
Plan Check submitted
Item
Amount
Structural Cates.
Reviewed, ready for corrections
Plan Check Deposit
Truss Cates.
Called Contact Person
Plan Check Balance
Energy Cates.
Plans picked up
Construction
Flood plain plan
Plans resubmitted
Mechanical
Grading. plan
2n° Review, ready for corrections/issue
Electrical
Subcontactor List
Called Contact Person
Plumbing
Grant Deed
Plans picked up
S.M.I.
H.O.A. Approval
Plans resubmitted
Grading
IN HOUSE:-
7n° Review, ready for corrections/issue
Developer Impact Fee
Planning Approval
Called Contact Person
A.I.P.P.
Pub. Wks. Appr
Date of permit issue
School Fees
Total Permit Fees
6'HIGH ORCO, WALL SYSTEM SIT, E WALL
FOR 80 MPH WIND @a EXPOSURE C
OP71ONAL PLAT CAP
ORCO 6816, 6616, OR 6618 aw
GROUTED ONLY (IT VERT STEEL
DESIGN CRITERIA:
1. ALLOWABLE SOIL BEARING PRESSURE= 1500 PSF
2 ALLOWABLE LATERAL PASSIVE PRESSURE = 150 PCF
3CONC MWGROUT STRENGTH = 2000 PSF p 28 DAYS.
4. REINFORCING STEEL : GRADE 40 FOR #4 S4RS AND SMALLER 4
GRADE 60 FOR #5 AND LARGER
5. SQSMUC - ZONE 4, 2 KM FROM TYPE A OR B SOURCE.
6. 1500 PSI MASONRY COMPRESSION STRENGTH.
HALF STRESSES USED - NO SPECIAL INSPECTION READ.
MIN. FOOTING DEPTH FOR 5' TO. DAYLIGHT
WALL @ WALL @ WALL
SLOPE TOP 1 FT. SETBACK 2 FT SETBACK
2 TO 1 2=6' 2'0'
3 TO 1 2'0' -
NOTES.,,
1.CONCRETE BLOCK SHAH CONFORM TO UBC STD. 21-4. ORCO STD.
#4 VERT DROP-IN B4R ® 24
PRECISION, SPLIT FACE, SLUMPED, OR WEDGELOCX BLOCK MAYBE
0/C (36'01C FOR 18' LONG
USED
CMU)
2. CONCRETE FOR FOOTING SHALL BE 1 PART CDNENT TO 1-112
PARTS S4ND 70 3-1/2 PARIS GRAVEL WITH A MAXIMUM OF 1-1/2
GALLONS OF WATER PER S40C PORTLAND CEMENT SHALL CONFORM
#6 STD 101NT RQNFORCHNENT @
70 ASTM C 150 TYPE HIV. k = 2000 PSI
19" O/C (3 PLACES) PER USC SID.
21-10. USE #5 SID. RIR SLUMP
3. REINFORCING STEEL SHALL BE DEFORMED AND CONFORM TO
BLOCK
A97MA 615 GRADE 40 FOR #4 B4RS AND SMALLER, GRADE 60 FOR
#5 AND LARGER PROVIDE 40 a4R DIAMETER LAP FOR GRADE 40
RE94R AND 48 BAR DIAMETER LAP FOR GRADE 60.
4. REa4R SHALL BE CENTERED IN THE CONCRETE BLOCK CELL IN
lD
WHICH lT IS LOCATED.
5. CONCRETE BLOCK SHALL LLE LAYED IN A RUNNING BOND
PATTERN WITH VER71CAL CONTINUITYOF THEM I c UNO.
i
G AL1 BLOCK CELLS CONTAINING VERTICAL RE64R SHALL BE SOLID
GROUTED.
Z USE OSP TYPES MORTAR PROPORTIONED USING UBC TABLE NO.
21-A 1 PART CEMENT TO 1/2 PART LIME TO 41/1 PARTS DAMP,
#4 DOWEL @ 24' 0/C
LOOSESAND.
(18' 0/C FOR 1810NG CMU)
8. GROUT RIR CONCRETE BLOCK TO BE 1 PART CEMENT 70 3
�8+1=5"
PAR75 SAND (GROUT MAY CONTAIN 1 PARTS 3/8' PEA GRAVEL IF
WEATHER CONDITIONS ARE FAVORABLE AND BLOCK UNOBSTRUCTED
CSL SIZE IS SUFFICIENT 70 ALLOW GOOD GROUT FLOW). WATER
SHALL BEADDED 70 PRODUCE GOOD GROUT ROW WITHOUT
SETBACK - SEE OIAR
SEGREGATION OF THE CONS7TUEN7'S
2
9. BLOCKSTEM MAYBE WET -SET 1 -1/2 -INTO THE FOOTING WMLE
'f
THE CONCRETE IS PLA571C. BLOCK SYE N MAYBE PLACED TO
C7i4RT
p7HER EDGE OF THE TRENL7f TYPE FOOTING:
10. ROOTING MUST BE POURED ON OR INTO UND157URBED
NATURAL SOIL OR ON COMPACTED FILL WITH A MINIMUM
COMPACTION OF 90 %.
S
11. FIRSTINSPWTIONTOREAFIERFOOTING7RONCHESARE
IN
Z
READY FOR CONCRETEANDALL REQUIREDSTEEL IS TIEDPLACE
VERTICIL IS IN
SECOND INSPECTION TO BE WHEN THE REQUIRED
PLACE AND THE BLOCK WALL IS READY TO GROUT.
ko
12. MAIQMUM CONTROL JOINT SPACING: 40'01C OR 20'01C IF THE
N #4 HORZ CONT'.
WALL IS TO BES xco COATED..
Ha
ca0�
p
SFESS/Ov
4!.
M,� F
y
OFES
5' TO DAYLIGHT
C�
Y S
by
l�2
rI
P p
9
<
ol
10
CONT
192
z
v jl �i •. �. 2/fir/�
n�
OF CA�'\F`
WALL DESIGN FORCES
PER,,5M 1997 UBCO/ZzVi C,9, -
Wind Design Loads:
For a 70 mph wind: Qs = 12.6 psf x.75 (or 10psf min.) = 10 psf
@ Exp B, P =.62 x 10 psf x 1.3 x 1.0 = 8.1 psf
@ Exp C,P= 1.06x 10psf x 1.3x 1.0= 13.8 psf
For a 80 mph wind: Qs = 16.4 psf x.75 = 12.3 psf
@ Exp B,P=.62x 12.3psf x 1.3x 1.0=9.9ps--
@ Exp C,P= 1.06 x 12.3p sf x 1.3 x 1. - 6.9 �
For a 90 mph wind: Qs = 20.8 psf x .75 = 15.6 psf
@ Exp C,P= 1.06x15.6psf x1.3x1.0=21.5 psf
Seismic Design Loads:
Assume: Zone 4: Z =.40 Non -building Structure per UBC 1634.5
Soil Profile S (a,b,clole,and f) so Ca Na
Site is situated Km from a Type A,(9source so Na = /. o
S Kr' f ii H ,vcc = A Z 4 --
Therefore, V = 0.56 x Ca x I x W = 0.56 x/. xx 1.0 x W = ,246W
Orco Wall System block wall weights per square foot for 6" wide block using joint
reinforcement per UBC Std. 21-10 - NO bond beams, wall grouted ONLY at vertical
steel. H Y q
6" grouted @ 48" o/c = 39 psf V = x 39 psf = p �
-�C 'Ado ya c
6" grouted @ 40" o/c = 40 psf V = x 40 psf = p
6" grouted @ 32" o/c = 42 psf _ V=.-241 x 42 psf = /
6" grouted @ 24" o/c = 44 psf V = t S.6 x 44 psf =14
,�
6" grouted @ 16" o/c = 48 psf V =. ZU x 48 psf =/
m
ul Exp. 12131
a , C;kO
k �
f
G
(i
0
Timothy S. Mallis - Civil Engineer
Orco Block Inc.
4510 Rutile St
Riverside, Ca. 90509
(909) 685-1521
Rev: 510300
User. KW -0603522, Ver 5.1.3, 22-,1 F1899, VVW2
(c) 1983.99 ENERCALC
Title,
Dsgnr:
Description
Scope:
Pole Embedment in Soil
Description Trench footing for 6' high block wall 80 mph Exp C wind condition
Job #
'Date: 1:14PM, 17 JUL 00
Page.. _.
General Information.
Allow Passive
150.00 pcf
Applied Loads...
Max Passive
1,500.00 Psf
Poirit Load
0.00 lbs
Load duration factor .
1.333
distance from base
0.000 ft
Pole is Rectangular
Width
12.000 in
Distributed Load
16.90 #/ft
No Surface Restraint
distance to top
6.660 ft
distance to bottom
0.330 ft
Summary. .
Moments @Surface...
Point load
0.00 ft-#
Total Moment
373.88 ft-#
Distributed load
373.88
Total Lateral
106.98 lbs
Without Surface Restraint..
With Surface Restraint..
Required Depth
2.563 ft
Req'd Depth
0.000 ft
Press @ 1/3 Embed...
Pressure @ Base.:.
Actual
172.18 psf
Actual
Allowable
170.85 psf
Allowable
Surface Restraint Force
Timothy S. Mallis - Civil Engineer
Orco Block Inc.
4510 Rutile St.
Riverside; Ca. 90509
(909)68 5-1521
Rev: 510300
User. KW0603522. Ver 5.1.3, 22Jun•1999, W1n32
(c) 1983.99 ENERCALC
Title,:
Dsgnr:
Desciiption
Scope :
Cantilevered Retaining Wall Design
Job #
Date: 1:13PM, 17 JUL 00
...........
Page 1
Description Orco Wall System 6' high tact wall for 80 mph Exp C wind condition
Criteria
Retained Height -
0.33 ft
Wall height above soil =
6.33 ft
Slope Behind Wal =
0.00: 1
Height of Soil over Toe =
4.00 in
Soil Density =
110.00 pcf
Wind on Stem . = 16.9 psf
Design Summary --�
Total Bearing Load = 714 lbs
...resultant ecc. = 7.93 in
Soil Data
Allow Soil Bearing = 1,500.0 psf
Equivalent Fluid Pressure Method
Heel Active Pressure
= 30.0
Toe Active Pressure
= 30.0
Passive Pressure
= '150.0
Water height over. heel
= 0.0 ft
FootingllSoil Frictioi
= 0.300
Soil height to ignore
Footing Shear @ Toe
for passive pressure
= 0.00 in
Soil Pressure @ Toe
= 1,122 psf OK
Soil Pressure @ Heel
= 0 psf OK
Allowable
= 1,500 psf
Soil Pressure Less Than Allowable
ACI Factored:@ Toe
= 1,553 psf
ACI Factoredr@ Heel
= 0 psf
Footing Shear @ Toe
= 6.4 psi OK .
Footing Shear @ Heel
= 2.3 psi OK
Allowable
= 76.0 psi
Wall Stability Ratios
= 0.00 ft
Overturning
= 1.63 OK
Sliding
= 2.60 OK
Sliding Calcs .(Vertical Component Used)
Lateral Sliding Force
= 106.8 lbs
less 100% Passive. Force=- 133.3 lbs
less 100% Friction Force= - 214.3 lbs
Added Force Req'd
= 0.0 lbs OK
....for 1.5 : 1 Stability
= 0.0 lbs OK
_Footing Design Results
Wall Weight =
Toe Heel
Factored Pressure =
1,553 0 p
Mu': Upward =
536 0 ft
Mu': Downward =
120 132 ft
Mu: Design =
415 132 ft
Actual 1 -Way Shear =
6.40 2.27 p
Allow 1 -Way Shear =
76.03 76.03 p
Toe Reinforcing =
None Spec'd
Heel Reinforcing =
None Spec'd
Key Reinforcing =
None Spec'd
Footing Strengths & Dimensions 0
fc = 2,000 psi
Fy = 40,000 psi
Min. As %
= 0.0012
Toe Width
= 0.84 ft
Heel Width
= 1.34
Total Footing Widtt
# 4
Footing Thickness
= 12.00 in
Key Width
= 0.00 in
Key Depth
= 0;00 in
Key Distance from Toe
= 0.00 ft
Cover @ Top = 3.00 in
@ Btm.= 3.00 in
Stem Construction_Top Stem
sf
-#
si
Stem OK
Design height ft =
0.00
Wall Material Above "Ht" =
Masonry
Thickness =
6.00
Rebar Size = .
# 4
Rebar Spacing =
24.00
Rebar Placed at - =
Center
Design Data
fb/FB + fa/Fa =
0.999
Total Force @ Section lbs =
106.9
Moment.... Actual ft-# =
373.9
Moment..... Allowable _
'374.4
Shear..... Actual psi =
4.6
Shear..... Allowable psi =
25.8
Bar Develop ABOVE Ht. in =
20.00
Bar Lap/Hook BELOW Ht. in =
6.00
Wall Weight =
48.0
Rebar Depth. 'd' in=
2.81
Masonry Data ----- - -
--
fm psi=
1,500
Fs psi =
20,000
Solid Grouting =
No
Special Inspection =
No
Modular Ratio 'n' =
25.78
Short Term Factor =
1.333
Equiv. Solid Thick. in=
4.10
#Masonry Block Type = Normal Weight
Concrete Data --------------------
# fc psi =
Fy psi =
si Other Acceptable Sizes '& Spacings
Toe: Not req'd, Mu < S ' Fr
Heel: Not req'd, Mu < S ' Fr
Key: No key defined
QPOFE&
_�cNY S.
C31926
= Exp. 12/31/1
spy CIV1\-
MA925
2004.
of G.I IJ Yk �.
C3192.5
Exp. 12.3 : -2COO
��� OF C.AL'•�%�
Timothy S. Mallis - Civil Engineer Title:
Orco Block Inc. DDeescscr:
ription
4510 Rutile St.
Riverside, Ca. 90509 Scope
(909) 685-1521
Job #
Date: 1:13PM, 17 JUL 00
Rev: 510=KW.06 3 Cantilevered Retaining Wall Design Page 2
User. KW�6W22, Ver 5.1.3.22Jun-1999. Win32
(c) 1983.99 ENERCALC c:\ec�new6walls.eCw:Calculations
Description Orco Wall System 6' high tract wall •for 80 mph Exp C wind condition
Summaryof Overturning & Resisting Forces & Moments
.....OVERTURNING..... .....RESISTING.....
Force Distance Moment Force Distance Moment
Item lbs ft ft-# lbs ft ft-#
--- ------
Heel Active Pressure = 26.5 0.44 11.8 Soil Over Heel = 30.3. 1.75 53.1
Toe Active Pressure = -26.7 0.44 -11.9 Sloped Soil Over Heel =
Surcharge Over Toe =
Adjacent Footing Load =
Added Lateral Load =
Load @ Stem Above Soil = 107.0 4.50
SeismicLoad =
Total = 106.8 O.T.M. _
Resisting/Overturning Ratio 1.63
Vertical Loads used for Soil Pressure = 714.4 lbs
Vertical component of active pressure used for soil pressure
Surcharge Over Heel =
Adjacent Footing Load =
Axial Dead Load on Stem=
480.9 Soil Over Toe =
Surcharge Over Toe =
Stem Weight(s) _
480.8 Earth @ Stem Transitions =
Footing Weigh) _
Key Weight =
Vert. Component =
Total =
0.00
30.6
0.42
12.8
319.7
1.09
346.9
325.5
1.09
353.2
8.3
2.17
18.1
714.4 lbs
R.M.=
784.0