The Detroit times. [volume] (Detroit, Mich.) 1903-1920, 1916-05-16

nance without permits from the
Department of Safety Engineer
ing ara the Building Dcpar tnont
nor m appal atus without the APP
prevail Of the Department OF Safe
~ Engineering.
section c. inspection Fees.)--
Thu fees for the inspection OF
cooling plants shall be as follows:
Glass A--lncllHiing compressors
or generators ~ over so tons ca
pacity. s5.el each
Class B--lnciuding compressors
or generators OF leas than 80 tons
capacity. $S.0O each.
MI ices provided for IN this
ordinance snail DO paid - the
city Treasurer
Section I. - CRefrigerating
Plants construction Each re-
frlBeratinS plant shall be equip
pea WIN an emergency pipe or
pipes by which. la case OF acct
dent, the Sas unosr pressure can
De discharged by a valve which
can be opened inside and outside
the fefrlgernting plant into
water OF brought into contact
withr sufficient water to absorb
anu carry off all gases so dis
charged ~ the discretion of the
CHIEF Inspector the emergency
pipe or pipes may conduct the
gases u "A point AZ least 10 feet
above tho roofs of adjacent build
'ngs into the open air.
section S. tSafety Devlces.)--
All rcfriycrating machines snail
be equipped with automatic safe
~ devices which discharge at
300 lbs. pressure 90 the square
inch for ammonia. 400 lbs. pres
sure 10 the square inch Tor car
bon diONidc; 100 lbs. pressure 10
the square inch for sulphur dlox-
Idle and 90 lbs. pressure TO the
square inch FOR ethyl chloride IN.
To- the emergency pipes required
hy the preceding section or into
the low pressure side.
Section 9.--ln rctrlgefatlnS
pants built and erected after the
passage of this ordinance, every
room containing pipes carrying
"A Tcfrlgcrutiug chemical under
pressure exceeding 20 lbs. per
square inch for ethyl chloride, 30
lbs. for sulphur dtoNidc 100 lbs.
for ammonia and 500 ibs. for car
bon dtoIidc. and which by acel-
dent may become filicd with the
gases generated by said chcml-
calls. shall have an exit To the
open an direct or by means OF
stairway or to room - hall
from which said eases can he ex-
cluded other rcfriRsrating plans
shall be provided with such
means OK exit as the chief ms
spoctur may prescribe Rooms
which contain only the liquid SUP
ply pipe 10 tho refrigerator coils
ar rot included within the
mtguuE OF this section.
SECTION lO--b'rcsEUrc) ~ The
maximum pressure allowed in re-
fiIgcrsting machines shall not
exceed Bon ihr for Aurulpuiai ] =
100 los. fpr carbon dtuNtdc. 100
lba. tor sulphur GIoNiuc and 100
lbs fnr rIhsl chloride tu tic
square inch All "'p.@ used TOR
TcfTlE, RATING purpo rs shall stand
= hytns{aftc test of at least
double In. ptN MUM lffrss ure per
spuarc lucu -po..N,d ma thts see
titn. All Nuiug utu De guaran-
tecd TO- stand prr#uf" 90 AZ
least three tIntf thn maximum
pressure rrr st.4a3c Hch specified
In tn!I tlapt.r,
section a. d.Ehtsp--No room
Couttiuiua rcfrigrratiug con-
deuscra Oh CumprsEsOru ~ am
mouia Cr .tUyl chloride under
pressure shfl nave 20 10 any open
Haur. arc j Eht ur direct opcnlnS
into tAr ho.iet room but int"fnal
combustion rnsiar rHy bee 10
Gated therein. which may he
There shall be % dgr wall between
such room and tha boiler room.
equipped Wltl "a --ttOs. M door.
Section - -- tNrpc1utlous.) -
Helmets O. gspiratprf IN such
large rCfrlggYatinG plants aa bc
designated b. the Chiel ileP
tor there small 6c kept, hi Tor
available use, suitable "A, lnttS or
respIratur which shatl pcrmlt
Wearcr 10 reach. without saHoCA-
ton. any part OF the reirigerat'ns
System.
SECTION Ia.--G'ipcs 60 be- des-
iguated.) hin al refrigerating
piaut1 tho pipes lu the engine
room shall have conspicuous
signs displayed at proper places
designating in easily lcgible let
ters the name Of the rcfr!gerating
chemical contained therein.
Section IL Kules.) In AL
refrige rating plants there shall
be posted several copies OF brlet
So q ,6 al .a' d,ra,,n IL t tae
ploycs ~ 90 their duties IN case
az Are. OF other argcncics. Em-
ploVrrs shall be responsible Tor
the proper driil of AL employees In
ouch emergency duties.
section ! > --- SuperviSion.) mo
rcfriEcrating machines OF over
three ton rcfrlgcrating capacity
shall be operated unless under
the Charge 90 a pci son holding
~ certificate uf fitness from the
chief lnFpe ctor.
Scctton 10 CENemptions.)-- -
Surpmg. storage. Rcfrigcraung
pIants mas store a surplus stock
of the rcrTtECToLiuE chemicals
sufficient 20 itthRrgc the system.
such charge must hc stored I'm
cool place. No cylinders may be
stored iu hotter room,
Section i7-t tefrisvratlng ma
chimes ui less than three tons ca
pRcity.D A-Thc chief Inspector
may EXEMPT from the provisions
OF this atticle ri2eratng ma
chimes Of less than three ton re-
frigerating capacity. prQvidcd
certificate OF approval has been
issued for such machine.
section iS.--W hen an lnspec-
tiCn Of any plant covered by TINS
ordinance has been made ana the
operator, owners. Lessee or agent
of such plant has complied win
the provieious OF the ordinance.
thc CHER Inspector shall issue
certificate OF inSpccuOu certlIying
under what conditions said plant
may be operated under the au-
thorlty of the city OF Detrol,
The certificate OF inspection shai!
be properly framed and displayed
under glass In conspicuous
place i'm the room where the APP
paratus upon which certincate
mas been issued is being operated.
Section 10. within ten days
ter written notification by the
chief Boiler Inspector to the
owner or occupant Go correct or
remedy any hazardous condition.
an appeal. stating specifically the
auestions which The appellant de-
sireg to have passed upon may be
taken Such appeal shall be heard
by the Board Of Boiler Rules.
The members W the board are
authorized To take testimony and
TO grant or reject such appeal.
subject to review by the proper
court.
section 20.--Uenalty) 49, Any
person or corporation who vio-
iates. negleCts OF refuses TO com
ply with. on who reSists or OPP
poses. the enforcement OF any OF
the provisions OF this ordinance
shall ne fined not loss than Ono