The Detroit times. [volume] (Detroit, Mich.) 1903-1920, 1910-10-05

story building $50 80. II. Is o.
: ssory S Sui1Sinsx , $50 g: T. 49, g.
10 story building 1900 SO. IT. ~ ."
8 Courts open their entire height
on one "a side. may be decreased
Q In size one-third u/O OF the
. Courts may start at the second
ca story level or at any moor level
4 Of building not containing LAv-
5 ing Rooms or Sleeping Rooms be-
I All Courts shall be open to the
s sky at the top and shall be clear
8 and unobstructed for their entire
0 height.
) over two. CD stories In height.
s open passageway on the ground or
6 lower level. not less than three ca
Z feet In width and six (8) feet six
s (6) inches In height. connecting II
. to a street or alley This Passage
0 way may be closed with a gate or
I or door of open construction. but
2 eighty tsol per cent, Of the area
Sec s. PAVING OF ENCLOSED
2 COURTS AND PASSAGES. The
I with Concrete at or about the near
8 est Street or Sidewalk grade. the
I Of Section of this article. for
8 open spaces adjoining the rear OF
o Inciosed Courts shall be properly
Z and sufficiently drained At the bot
3 tom through bell traps and In q
3 manner n. as approved by the BHnrd
Sec. .. ENCLOSED vENrILAT-
Q mo SHAFTS-SIZE. Shafts en-
: tireiy inclosed may be used to light
s Rooms. Halls and Pantries. but
I late Into the same shaft with Bath
8 Rooms and Water Closets.
9 Every Enclosed Shaft shall have
o at least sixteen u8) square feet Of
1 cross sectional area for the use OF
Q two (2) stories and an increase OF
3 at least eight (s) square feet for
: each additional story:
8 be less than three (O feet with
s each story more than three go.
Q In determining the size OF the
i ing into the Shaft need be consid-
2 cred.
3 If more than two CD Water
4 Closets or two (a) Pantries. venti-
& late into a Shaft from one "a
pr see TO- SHAFTS TO BE OPEN AT
. TOP; All such Wentiiating SHAT. ITS
sss Or BE isS sG'T wh open sk ~ sss
8 opening. equal to the full size Of
I the Shaft. and raise At all points
s at least twelve u2) inches above
0 Proper provision shall be made
/ to drain them at the bottom and
2 TO protect the adjoining rooms
8 from dampnsss therefrom.
s every Shaft. a door giving sufficient
access TO such Shaft. to enable II
I to be properly cleaned.
Sec II: FRESH AIR INTAKES
T ISs be provided Se1 With nor.ons.i
4 Intake or air duct at the bottom.
communicating with the Street.
8 Alley or Open Court and such air
3 than four as feet in total area.
and to be so arranged az to be
y Sec. -. WALLS OF COURTS
2 AND SHAFTS; AZ walls OF I In O..
4 shall be constructed Of Incombusti-
For Ventiiating Shafts. steel
: studs. wire lath and two CD coats
OF cement plaster VIII De consfd-
cred incombustible.
Sec. IL. SHAFTS SHALL BE APP
PROVED. The construction OF all
Shafts shall be supJect 10 the ap-
prevail OF the Department OF Build
s snsS "a CONSTRUCTION AND d.
/, VIDING WALLS. No Tenement
( over four (D stories and a base
ment high dlgsnn.s snaat os ' type q ord'-
3 No Tenement over. six CD stories
and basement high. shall be
built OF other than F1reproof Con-
struction. Type J.; pvus,n ..
4 ali Tenements over two CD stories
. and a basement high. and having
z two CD or more separate apart
ments on one 81 ievei With Hall
s conare ee SaprSi'visIonS Wall Such
.Diyision" Walls shall be Of thick
Q ness as called for IN Article MI
, For the purposes OF this Section.
3 two CD adjoining apartments.
4 each containing less than three
6 level. may be considered as an
In all Tenements. more than
. three ts) stories ana basement
o In height. there shall be Fire Pro-
1 lection for the floors.
2 This Protection shall. at least,
z consist OF two GU thicknesses OF
4 flooring on the door beams with
& one and one-h half 0h) pounds TO
8 the yard Asbestos Paper. between
Z the two CD thicknesses OF moor
. In all Tenements. more than two
10 (2D stories and basement In
1 height the basement ceiling snail
2 be plastered with cement plaster
2 on metal lath or on one Cd inch
4 OF tile or other incombustible ma
8 terial.
s Outside OF the Outer Fire Limits:
7 Tenements NAV be erected OF
3 wood. not over three t3) stories
9 high, nor exceeding twenty Tour
o hundred (2400l square Feet: IN
4 ground floor area. Dividing Waue