HomeMy WebLinkAbout03080165 Correspondence
11/12/2004 11:28 3172020552
WEAVER DESIGN GROUP
PAGE 01
.~.l.
weaver design group
residential architecture & ptanning
FACSIMILE
TO FROM
-tlw~~t"" IJ /t;teu l<oo.ltlW- ..loNf' ~
COMPANY f OATl:
.~~ /( ''1-"''-
FAX TOTAL PAGES
6<t41.~+ /tRo4'i1ttl. '3
PHONE I . - REURDINQ
7.l>1%1J5 ["-"I 2,/01 C.c...c..-: 60tJPfl S"11&o~
URGEHT 0 .l'IlR IlEVIEw)lf. PlEASE COMME117 0 PLEASEREl'LY 0 PlEASE RECYCLE~
~IO.
"'\A ~~&\ ~ol ~'30~~"!oOi..'1.1 ~T.._I~_.... '8o.J.\.O,......
Uq(~.....,.~-1! ~ NeT~INt>IArJ.A.~.,.,~k:>~~f~.~1..~"q.1
~sT__ ~,,~f!l@ IID"D.C.. I~ At>6:6\~ 1C ~~INrA & '2.""-~ ._
_J~Y~.k~tl,\~ (11)'(" ~ ~l"'-'). IT' ~JcIM: 'ZlGi- ~''''III elt?..o....~_._
1~Aal.'1l~ OIJ&. 4';- - A..lo~".., {Q@MI'I'" (,,-NO ~--~I"11e>03). "
IT- ~~T~ ~~lNeo@ 2-+q ().C..l4~.1A'IC; toAIL r~II\J~~ ~!e6.U"'(;J)
(..o~N"'(~ A.-cz. ~rnerl)'~-'~Qe- -r:1II.&t..IlL.e>\N6>, ""~roJ& y_
~~,,*,, ~7~-~ ~","-:eI"\"'~_'W~, ~':66,."I'~"7lbNE.o I
~ 4IWerI"~rr~~1'b-ec...4:' .1IW.1. "'7M~..-tj'A""BIIl~~!-t-... ~ !
~1'( ~1Nr:.T"'\II5'1H..~ W(~ '23...flET~_I'''''''''''''''","olI\J'''Ue.hu:>lNo.,
('.&r')t ANo-T1IO- ~(~H,.-.~,w.. "''TJW.ID~II2~.
~~
-- - ~,c-... ~ ^ r;:::s:::::::>
/'/\\ 7/ ~ )Y)(tt II!! ~ _~
I ~ /) "J':ll ~ (0 Jl' (/ U teJ \,37
""~ t::/
~
::r: '''\ '.
'TOTlA1 /-Jc.VE IlIi<;OIJDEi2_
..51CRC> J""" 0(0 Tile. 2)"Ai(IliJC~
~<./jJIJ~ J ItJ -n~t- Cct-)PD.
x.uO'-'J. D J00 041 I I11E
B I1CIC 0(0 iii;:.';. ISS0E-
PU:- .4SC
6201. carrollton avenue .1 'ndianapolls. in 46220 I ....... 317 202 0 .-0 AG:.J D
?B 1- 5&"'15
2308.8,,1 - TAil!,!' 2308.9.1
2308.8.1 Bearing. Except where supported on a i-inch by
4-inch (25,4 mm by 102 mm) ribbon strip and nailed to
the adjoining stud, the ends of each joist shall not have
less than 11/2 inches (38 mm) of bearing on wood or metal,
or less than 3 inches (76 mm).on masonry.
2308.8.2 Framing detalls. Joists shall be supported later-
ally at the ends and at each support by solid blocking
except where the ends of the joists are nailed to a header,
band or rim joist or to an adjoining stud or by other means.
Solid blocking shall not be less than 2 inches (51mm) in
thickness and the full depth of the joist.
Notches on the ends of joists shall not exceed one-
fourth the joisf depth. Holes bored in joists shall not be
within 2 inches (51 mm) of the top or bottom of the joist,
and the diameter of any such hole shall not exceed one-
third the depth of the joist Notches in the top or bottom of
joists shall not exceed one-sixth the depth and shall not be
located in the middle third of the span.
Joist framing from opposite sides of a beam, girder or
partition shall be lapped at least 3 inches (76 mm) or the
opposing joists shall be tied together in an approved
manner.
Joists framing into the side of a wood girder shall be
supported by framing anchors or on ledger strips not less
than 2 inches by 2 inches (51 mm by 51 mm).
WOOD
2308.8.3 Framing around opeuings. Trimmer and head-
er joists shall be doubled, or of lumber of equivalent cross
sectiou, where the span of the header exceeds 4 feet (1219
mm). The ends of header joists more than 6 feet (1829
mm) long shall be supported by framing anchors or joist
hangers unless bearing on a beam, partition or wall. Tail
joists over 12 feet (3658 mm) long shall be supported at
header by framing anchors or on ledger strips not less than
2 inches by 2 inches (51 mm by 51 mm).
2308.8.4 Supporting bearing partitions. Bearing parti-
tions parallel to joists shall be supported on beams, gird-
ers, doubled joists, walls or other bearing partitions.
Bearing partitions perpendicular to joists shall not be off-
set from supporting girders, walls or partitions more than
the joist depth unless such joists are of sufficient size to
carry the additional load.
2308.8.5 Lateral support. Floor, attic and roof framing
with a nominal depth-to-thickness ratio greater than or
equal to 5:1, shall have one edge held in line for the entire
span. Where the nominal depth-to-thickness ratio of the
framing member exceeds 6: 1, there shall be one line of
bridging for each 8 feet (2438 mm) of span, unless both
edges of the member are held in line. The bridging shall
consist of not less than I-inch by 3-inch (25 mm by 76
mm) lumber, double nailed at each end, of equivalent
metal bracing of equal rigidity, full depth solid blocking,
TABLE 2308.9.1
SIZE, HEIGHT AND SPACING OF WOOD STUDS
BEARING WALLS NONBEARING WALLS
Laterally Supporting Supporting
unsupported Supportlng one floor, two floors,
stud heighta roof and roof and roof and Laterally
STUD (feet) celling only ceiling ceiling unsupported
SIZE stud helghta. Spacing
(inches) Spacing (Inches) (feet) (Inches)
2 x }b - - - - 10 16
2x4 10 24 16 - 14 24
3x4 10 24 24 16 14 24
2x5 10 24 24 - 16 24
2x6 10 24 24 16 20 24
For SI: 1 inch =' 25.4 mm, 1 foot =' 304.8 1llil1.
a. Listed heights are distances between points of lateral support placed perpendicular to the plane of the wall. Increases in unsupported height are permitted
where justified by an analysis.
b. Shall not be used in exterior walls.
572
2000 INTERNATIONAL BUILDING CODE@