HomeMy WebLinkAboutLETTER ANCHORS REQUIREMENTSJi-
Philip L. Witherington, P.E.
May 1, 2018
Trendon Burnett
EZ Portable Buildings, Inc.
1745 Carneal Road
West Paducah, KY 42086
St Lucie
RE: Anchor requirements
up to 140/109 (Vult/Vasd,)
160/124 & 180/140 (Vult/Vasd) MPH - Exp. C
Barn, Gable & Single -Slope designs
Trendon,
Consulting Engineering
7903 Shore Bluff Ct
Temple Terrace, FL 33637
RECEIVED
MAY 10 2018
ST. Lucie County, Permitting
The following anchor requirements are for STORAGE buildings manufacturered in accordance with
the 2017 FBC and complying with Florida Product Approval Rule 61G20-3.006 (FAC).
All anchors shall have a minimum design load of 3150#, and be on the list of approved installation
products for the Florida Department of Highway Safety and Motor Vehicles per Rule 15C-1.0105, and
must be the proper length for conditions at the installation site. The minimum size anchor for Florida
is a 3/4" dia x 36" long double helix black painted or galvanized anchor.
Anchors required per shed length (half number shown, shall be installed on each side of the shed).
Chart is valid for building widths up to 16 feet:
1
Shed Length 120/93 140/109 MPH 160/124 MPH 180/140 MPH
up to 12 feet 2 anchors 3 anchors 4 anchors 5 anchors
12 to 20 feet 3 anchors 4 anchors 5 anchors 6 anchors
20 to 28 feet 4 anchors 5 anchors 6 anchors 7 anchors
28 to 36 feet 5 anchors 6 anchors 7 anchors 8 anchors
36 to 40 feet 6 anchors 7 anchors 8 anchors 9 anchors
The first and last anchor must be a maximum of 2'-0" from each endwall.
If you should have any additional questions please feel free to contact me.
Cordially,
W •
8 .A•
84 : O
Sincerely, = 70 : ;
Philip L. Witherington, P � : %
.� T D 8 Q:
FL PE Lic #61884 ;�S' .l
'�, �/. O
��'�.�NA L E N �;�.�`�•
FRAME MENSMWION
Etl�lne "Ffe wine Camp
bottom dl
LFMI�
m
Frame Tle with Shale at"amme,
ik
�bucide over the tom,
C71f,
f-beamsad tack up tht oygh:t� slot
of the buds, b�cK overtfe,top -the
1w,
04urAw., ftw
Take }he Con
et ig
I Oissllt.W,and
hrosd at VIA.
itirough th8 huc>de°as Etame�andttianbacic t Your strap should follow:
C04 �1Mgttgh the
i
.P:R F ' 3I f�TALLATION OF
L OME! Pfllb.E
�i"ABlL�Z1NC t?:�V�
Insta�t,enchor in th
,ground; lesvltt��12'`
to18".dJfftl� ffaft e
posed:
�I
ASM *amo,, ''tit-:
'erled.81Md10FVWUbB;
drawn.tlgM agaku� the'
stab�Nzing device for
SBfe, S6p115@ prQt9C�0J1;,
againstlgterat detl`ew•
i
I�
t«?rfve'fhe stati�iztng dco-
vice }ht0 ground voop
'steflf:�ntallet; bi similar;
,tQ
Turn,, the anchor the;
rest bf ►►►�+�!Into the_=
grottii�t sttltihe hem) of=
the anchor is �i�sh
�:;deviCe.
I
ANCHOR INST� LWION GUIDE:
You-cacan 0,14 ,tn
Machine. l`nstWidtion
tun► tha:°anc�wr the ground.
W, "04,0 t
Am01V-*0*#*9R*bY*
��WOOOAW,'
power finest
51
PROPER INSTV
ANCHOR ANDa
lWh load 6ri the aii chprIt*
Zrrlagn�isde 'and effect of tfie
mobitt"How
IME RECOMMENDW10. k" WAY
red and aP10- ifidW , d#AbIW§ di;,
A'
,g -4Qjhl-
ou
-Mow#wme#wdw,AmlFv, 3A
izet —b-, -
MONUOT bOO O"P.WR.� � -aS'