The Detroit times., 1911-02-23

Is Eu1IcIent for such enclosure. On
sv&ry other side Of the car the en-
ssss ,sss :f * sgs inches ss 's n hs hs AK
m al other buildings the SHAFT
euc1osure must be solid wall and
confinuorfs from fioor 90 ceiling on
every side and must be made OF a
0r<proof material, not less than
foor a. fnahss thick. or OF q steel
frame and wire glass. OF both In
sembin.ssi.ion- Doors must DO solid
In All other cases shaft walls
must extend above the roof OF the
building a. least three (3) feet and
the Elevator Roof House must be
made OF ireproof materials and
have q sky-lfSbt at least one-haff
Hight 20 be glazed with sheet glass.
- In ali cases there must be ample
facilities for lighting the shaft.
Sec. fe. FREIGHT ELEVATOR
SHAFTS. HOW ENCLOSED. All
freight Elevator Hatchways. and
shsfts n every nnliding a sha aoo be
81 q Substantial frame work not
lass than. six ,(e), feet I'm height,
should the Elevator shaft extend
through more than three (3) stor-
ies- H--nsust, have solid enclosure
n2t less than twS and nvsr a
ceiiinr In every story.
Freight. Elevators in all build.
fnxs OF Glasses 1, 4 and S. shall
have the shaft enclosure made OF
arsproof material not less than
four {O inches thick and have
standard Fire Doors; ,,oops
Tor buildings devoted exclusively
10 the SAFE. storage or manufacture
az, merchandise, Freight Elevators
extending through not more than
three (s) stories may be built with
out soifd enclosing walls: -.
every floor through which they
they pass. automatic Hatch closers,
OF. arfomatic trap doors. made In
such q manner that they viii fully
close each we'll hole. when the tenn
perature I'm such well hole exceeds
one -hgnsssa s Az, six'y:fiys ds0
Sec. 81. PARTITIONS IN BASE
NIT In every bullying here:
after consfructed or altered. and
more than three t31 stories In
height. there shall be q nreproof
partition In the basement, OF there
be z bassinsnil aTS s,I a tine smart TO. OF
of the Elevator In the basement
ana have Underwriters Standard
Ftra .Doors.- 1850 $500 O, o. .. -.yr-.
Ererx such door, except on Pas
senger Elevators. shall be arranged
to chose automatically. when the
car leaves the basement xnoor. pr
20 have q fusible link. which VIII
melt ut a temperature OF one hun
dred and. sixty Is5l degrees
Fahrenheit. and close the door:
Where an Elevator Shaft does
not extend TO the basement, the
lower end shall be enclosed with
fire-proof material.
Esc sss- -EtEvhToH, po9 piss
yator doors OF Nom Fireproof
buildings. shall be fireproof doors;
eifhsr Standard Fire Doors, solid
steel doors or doors OF steel ana
All Passenger Elevator Doors
must be made TO slide and must
be provided with a lock, so made
that tf1e doors cannot be opened
from fha, outside of the SHAFT ex-
cept with a key.
An Freight Elevators must have
d6ors-at avery shaft opening. to be
solid and not less than one and
thrss-quaFfers dAg Inches th hnan
Approved for such purpose by the
National Board OF Fire Underwent
In ali buildings of Glasses 1, 4
and s, doprslshall be. regular stand
ard IRE. or steel and wire glass.
All Freight Elevators shalt have
1t avery hatchway OK shaft open
Ing. and in addition to the doors.
n the speed OF the car exceeds sew
ty-five (75) feet per minute. such
gate shall not be full Automatic.
Sec. Is. HEADROOM ABOVE
CAB. AND. PIT. All Power Eleya-
tors hereafter Installed and hav-
ing . ear speed not exceeding two
shaii have with the car level with
tire top landing. clear headroom
OF at least two (2) feet between
The highest part OF the car and the
lowest part OF the over head con-
Btruction. For all additional rates
Of speed, the clearance shall be IN
crsased Twelve llal inches ,6 for e s..,
per minute. or fractional part
thereof, The guides and guide
posta shall extend to the underside
or the overhead construction.
Every Elevator shaft shall have
= PIT. 90 constructed TO allow a
lSisj inches when the car, or plat
form Il level with the bottom land
wken the speed OF the car ex-
ceeds one hundred f10o) feet per
minute. the depth Of the pit shall
b Increased twelve CID inches
fcs zach additicn y, ,d,,, one nun nnssd
or fractional part thereof.
IN every case the counterweig hts
shall have the Same clearance at
the top and the bottom OF the
ehaft 40 provided for.Sthe car or
4 Sci q. ~erSsfSe Doors. Door.
No all Passenger Elevators shall
he securelyr- g losed-andy locked by
The Operator. before starting the
oar from ,. inat o. oSr lsxs s. As ss
/. guilty of violating this ordinance.
SEQ %. OPERATORS TO BE
NOT LESS THAN EIGHTEEN
YEARS OF AGE. No person under
eighteen years OF age shall be en-
sployed or allowed to operate any
py sss s ssACcfpESTs REPORT
zED AND RECORDED. In case of
han accident 10 any Elevator. or to
ATS operating machinery. or to any
= passenger thereon, or 20 any oper-
rstor thereof. e shaif be the duty
sr sss Swsss sseRs operator s5s and 20
LHh8inEtI VI eucn EftoNdloTg anu oh
seachf OF them, TO Immediately re-
rport such. accident TO the Depart
nent OF Buildings, and II shall be
y The duty OF the Department OF
Buildings, 10 Immediately make an
Examination into the cause OF said
Z accidsnt and 10 record a full and
? detailed report thereof In a book
Ito be kept for that purpose.
ARTICLE xxvIII.
Building Projections.
"a SEED 1. SfJ3EwALKS AND COW
eERS.r whenever a building imme-
sdiateiy abutting street shall be
4 CONSTRUCTED or repaired 20 height
tof forty feet or more, substantial
= Temporary -sidewau and. Sidewalk
covers shall be erected and main
-tained during such construction
and repair. The temporary side
walk shall be At least Ave feet
wide unless otherwise permitted In
.vriting by the Department OF Pub
lie Works. apd may pc, raised not
regular sidewslle- levef-with sub
Htanttal stepa- at either end, such
sidewalk to be kept free and un-
2 obstructedr md ~cfear OF rubbish,
dirt and snow. 30,