P13838 POST TN ',ARIA NEAR FRONT OF BUILDING
Cl Y OF CUPERTINO
INSPECTION DI'JlS101+l
JOB INSPECTION RECORD
3 PEAMIT 4XPIRATION
1 •400RESS 10931 T. th1 L `$? t - _—_ _UNJ74 �., _,u,.���+OT*
IoiAM+T 19VIIIIIES IF WORK
OWNER 3UMBAS PIZZA IS NOT STARTED VATHIN i
!PlBiFid+ itB l _ D*TE TQR IN81'E 1 1�1! E11GI�IdQ 180 DAYS Of VkIVAIT 15W.
- ANC€ Off 1i1}DAYS FROMFO;+N; �iTl{7N LASTCALLIOWN"ECTIOM:
PAEGUNITE -e r��viF gat t.A taLt `
l�i3A�Mlp&011�REYE tiJrTiL A1tEIV�Otl1f BiIEt1�E1! .— .�...�.�..�
UNC LINO/SLAB
PLUMBING
�!ECTRICAL f
MEGt+.�NiCAL T+o.;;c'TTt rri fi"' +.�e`tu
00 XOT POUR FLOOR UNTIL ABOVE HAS KEN$104E0 »� BUILDING r�oiT
WOODFLOOR 14FOF MIATION
VALUAlION $,f,
PLUMBING
MECHANICAL
ELECTRICALFRAMING
...._ .. - ,_ :. ..�....... ST,04IES of coNSTs¢,. r
INSULATIOPf I
UGC GGdCIUP ��t?F5 LIMITS
-6 1101 IFLOOR_WITIL ABOVE NASPEEN S1441If `
ROOF Si fT fLiJ/si GAf�: SRt AGN F,Af.f
DiAPHRAGIVI kkk ¢
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AMY NO ROOMVOATIL ABOVE HAS 111%SHMED ;�� j rJ
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ROUGH ,
PLUMBING 4
rAHGE L�-MO _^'4
VAS TEST ,
MECHA 41CAL }
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ELEC'YFt+CAL ,
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FRAMING SAN M __
11NINi....... EYG�51(EN
INSULATION PLUMBING
GAS I
FIRE SPRINK t—ila7f G'fT 2A-�
MECHANICAL Y N
HEATING
FtOOO ZONE a L u C.
LATH—INTERiOR ELECTRICAL i4 w
LATH-EXTERIOR +I� oar. ,_.. V Ca N0
SHEeTROCK GRADE rte KMiMfiA1 y
SEfAR INTERIOR BUILDING _
___.....
SHLAR EXTERIOR TEMPC}t-WRY APPROVA BUlt.filPlG
FiRgWA� ELECTRIC PLAN 4NECK
GAS FEE-
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!�?TAPIE PIf"A'JTEB tl>1TIL Awl@ 9! iiifrEl� CtCC+tPAhteY SEISMIC FEE
OCCOPANCY OF BUILDING IS NOT PERMITTED UNTIL BUILDING FINAL 13 SIGNED BY BUILDING INSPECTOR, MICROFILM W
ELECTRIC
ARRANGE FOR INSPECTION BY PHONING 252-4506,
}- ONE WORKING (.SAY BEFORE REQUIRED INSPECTION. PLUMBING
z PLEASE GIVE JOB ADDRESS WHEN PHONING.'
--SEE PERMIT FOR EXPIRATION DATE MECHANICAL
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'54
CALCULATIONS FOR THE STABILITY OF A LASER 10 FOOT
SATELLITE ANTENNA UNDER WIND_LOOS ,
Wind load
ReMstanc to buckllno
MIND LOAD DESIGN CRITERIA
Refer to Uniform Building Cade 080,1982 8ditift,soction 2311
P C*Cg9s I exposurec' •
Ce height factor Cg • 0,8 inara force tha w ward +rat
Cq prressure coefficient I 3.t) "P,! ' . -T�. � ✓
9s wind stagnation factor p ' (1.2)(0.8)(13psf)(1.0) • 12.6 psf
Aasww that wire mesh act$ as solid at _high grind velocities
-*-12.5 psf wind lead
It equivalent resultant farce
Wnrst case loading condition --wind blowing
behind dish combined with the diad
weight of the dish.
'D - dead freight of dish acting at the center of gravity
R (22.5 psf)(area of dish)
area 5' A
78.5+4 ft,2
A (22.5psf)#78.54 ft.2 � 881.75 lbs,'
0 ISO lbs.
4
sy
DOW
. MwtMYMfwMwuri...siiTirarWbR+Y+W�. �mry... .M4FMwa�.
CALCULATE $ENDING MOKXT
i� •► R(4'6«) ♦ D(f'O")
Dy 4'6" * (981.76 lbs.)(4`6"} (150 lbs.)(1100)
a 4667.66 'f t-l b
CALCULATE SIZE OF PIP€ REQ`D TO RESIST THIS MOMENT
Fb� -
i"b 'K 27 ksi ( refer to AISC Ath edition. 1.5.1.4.1
S I A ,. 456 t-1b)(12 inzfi;.� - 2.O3 in3
Fb 27,000
SelOct As" O.D. nominal dia. standard weight (SCH 40) Steel pipe
S a 2.39 in3 ( AISL, 8th, 1-89
Safety Factor = 2.39/2.03 a 1.18,
BASE/MOUNT DESIGN W"W
Case ! s Roof mount ( X design q.Ll a VIV
UK rmr
so 4e are? "Jo.
#>m*Batt) !y iw 4 IV
40 0M
NON NN a Ir x if,(4 spin) UN thea o Wr fMet
M "
R8 This steel sMunt tat be murted on 4 concrete pads approx.12" x 16" x 7"
Refer to Steel Structures and Mounts Design Nsnual,April 1973, page 21-31-32
Case 1 applies hinged end condition �
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