The Indianapolis times. [volume] (Indianapolis [Ind.]) 1922-1965, 1932-03-09

legal Notices

( ncr so as not TO 0bstruct the how of air.
/ but 10 retain the full capacity through
out. All joints shall be locked and held
I ia place by means OF Tugs. OF straps No
( Joint, either horizontal or vertical. shall
depend wholly upon solder TO make IL
tight All openings between studs, where
( single wall stacks are used. shall be lined
with metal lathe and plaster or an ap-
Z proved IRE resisting substitute.
tbi Double Stacks. All double wall
stacks or wall pipes, heads, ellis, tees,
angles and other connections shall be
made Of bright tin not lighter than &c
or galvanized iron and shall be made
/ double from basement fitting 10 the top Of
each and every, stack and register. head
! on al floors. There shall be continuous
! uniform air space Of not less than FIVE
| sixteenths l5-l6"l OF an inch, which must
4 be maintained between the outer and in
! ner walls OF all such pipes and fittings
/ OF al kinds. styles and description. Such
I pipes. heads. and other fittings shall be
tcj All pipes and fittings must be Sc
cured firmly IN place by Jugs or straps at
tached to the outer walls Of stacks and
fittings and no nails shall be driven
point.
No Tugs or straps shall be formed by
cutting holes In outer or inner walls Of
! No pipes or fittings snail be used which
/ depend wholly on soldered joints
The various members shall be made so
/ that all Joints are locked or soldered and
/ the several members shall be attached to
each t other with slip joints which are for
/
! Id Where stacks. heads. boots or other
attings go through the hrst fiooT al
or other fittings must be filled with asa
| bestos paper, cement or other incombust-
ible material to make the openings gas
Cel wall Stacks and pipes shall not be
| enclosed in new structures until inspected
/ and approved and where same are in
stalled in existing structures, inspector
! may require such openings or other means
to insure compliance With this Code"
That Division sF E. Po4f 3 of Section sss
| Of General Ordinance No. 12l 1925. be
/ amended by amending Section 2, 6i3. en-
titled .e "Registers,' to read as follows:
! al When Dashboard or wall registers
are used, they shall be properly sealed to
prevent any leakage of air between the
head ana the register
(bl Registers for warm air, warm air
! pipes or wall stacks shall not be located
IN outside walls unless properly insulated
with at least one inch G"l air cell COW
ering or its equivalent.
(c) Any furnace system having not
more than two warm air openings, at
least one Of these openings shall be with
out valve or 81 l9uyers and the pipe there
SECTION 9
That Division E. Part Of Section s65
amended by amending Section E, 6I4 en-
titled The, Air Supply to the Furnace"
sec. E-s14 The Air Supply to Furnace
(al The air supply to the furnace may
be taken from outside or from within
the building or may be taken partially
In no case. however. shall air be sup
piled to any furnace from any basement
or furnace room, not occupied as living
ID The cold air intake or return
where air is taken from within the build
entire length of not less than the com
bned net area of all warm air pipes
leading. from the furnace. This may be
reverse incline or air trap will be al
| lowed in any section thereof
,(cl When the cold air supply is taken
wholly from the outside of the building
the supply duct, at its most CONTRACTED
warm air. pipes leading from the furnace;
ID Cold air ducts. except as stated
in ~. shall be constructed of metal, tile
or other non-combustible material having
smooth inner surface and shall maintain
a constant net area throughout their en-
tire length. All joints shall be made dust
shall have at least 10 per cent greater
area than vertical connecting pipes.
to the cas6r at foot the or ba he the opeSee
shall, not extend higher than line on
the level Of the top of the crate of the
be of proper measurement to make the
area at all points at least equal to that
of the round or square pipe to which it
of streamline transition construction.
~ Wherever the space between the
loists IS used to convey cold air overhead,
and the area sealed with a sheet metal
pam The connection of this pan to the
boot or shoe shall be made of galvanized
iron not lighter than % U. S. standard
gauge, and shall have a transition collar,
the top area of which shall be at least
10 per cert greater than the area of the
"a When it is necessary to set the
furnace. over, pit and connect up cold
air under the basement floor. such pit
or cold air trench shall not exceed eigh-
Teen inches ll8D) IN depth below, the cas-
ing base ring and the width of the trench
or trenches shall be Of proper measure
ment to make the area at least 10 per
cent greater than the pipe to which it
cold air, pipe or duct and the underground
as described in a. OF. this section.
(hl The, cold air face or faces shall
be made OF wood, or metal. Where cold
air face Is placed in a seat or side wall
twhether furnished by owner, general con-
work or face must extend to within at
least lSto one Pc inch ~ Of the floor line,
duct or ducts to which they are con-
d The effective area of vertical
cold air face lies within fourteen inches
OF any vertical cold air face shall be
ueIeIInlneQ DY multiplying the base line
G4,") in height and deducting for the
grllS or cross bars.
warm air systems. When fan or fans
are installed in the air supply duct or
elsewhere in the air system, furnace sizes
not be required. but installer shall guar
antee specific performances"
That Division E, Part s of Section 865
OF General Ordinance No. 121. 1925, be
Sec. E-615 Smoke Pipes and Flues.
ga The smoke pipe shall be as short
ana direct as consistent with the loca--
to eliminate as far as possible any right
angle bends or short radius bends in the
radius bends in the smoke pipe may be
permitted when chimney. is OF sufficient
height in excess OF minimum REQUIRE
such right angle or short radius bends.
No smoke pipe shall exceed in length one
third GA the height of the f1ue as mea-
top of chimney. except that a smoke pipe
up to ten (l0l feet long will be permitted
f 6egbt d to ot chimney Of minimum haG
Smoke pipe shall be made of either
black or galvanized iron not lighter than
NO. "a U: s. standard gauge and shall be
throughout its entire length. 1t must
have no openings for attaching any fire.
I
ventilating connection. 1t shall be lock
scanned or riveted all joints shall lap not
less than one and one-half Q1al inches
and it shall be rigidly secured Cast iron
| smoke pipe may be used.
All smoke pipes shall be provided with
check hampers. placed on the side of the
pipe or at the end of a tee. When cast
iron smoke pipe hampers are used, they
must be placed between the check damp
er and the. furnace and supported on
(b) Where the smoke pipe enters the
fue, thimble shall be cemented into
the fiue and the connections thereto made
air tight Should any smoke, pipe come
bustible material. such combustible ma
terial must be covered with asbestos paper
and a metal shield so fastened that two
| GU inch air space exists between this
/ shield and the combuStible material. This
shield shall be not less in size than twice
| the diameter of the smoke pipe and of
/ sufficient length to cover the wood at all
/ points No smoke pipe shall be nearer
tina, eight (s) inches to any combuStible
material
(cl No smoke pipe shall project through
any external wall or window or any wood
| en- or combustible partition.
(dl No furnace connection shall be
! made to a fiue without a cast iron or