The border vidette. (Nogales, Ariz.) 1894-1934, 1913-08-16

vented 1Or crown, except as n0relD De
fore provided, with lead pipe not less
in diameter than waste and be pro.
vided with 4-inch trap screw clean out
located where it will be accessible All
connections shall not be less than l }
inches in diameter
Article x.
| Lavatories.
All lavatories shall be provided with
| traps of not less than ! ! inch in dia M
| eter of either lead or brass and have
| continuous renting or be revented from
| crown of same with lead pipe of not
less diameter than trap. In cases where
| lead trap is used it must have trap
screw clean out wiped in vent. Range
| of lavatories or slabs up to 5 holes will
be allowed on one trap located in corn
er of requisite size, but must not be
! less than l inches in diameter. La
| vatories in barber shops located in
| center of room where impractical to
revent, will be allowed on 4x8 drum
trap, provided with 4inch trap screw,
| to be located even with floor as near
fixture as possible Provided that
where there are more than four basins
| there must be 6xl2 inch drum. ALI
| connections from trap must not be less
than ] / inch from one laYatory. and
for more than one.
Article XI.
Kitchen Sinks.
restaurants, hotels and boarding hou
ses that are used for grease or greasy
water must not be connected direct to
soil or sewer drains, but shall have
grease traps in yards; where grease
trap in yard is impracticable grease
traps may be located under sink.
Grease traps located in yard must be
made of either tiling or hard burned
brick, or concrete, and be smoothly
plastered inside with cement and made
|
shall have bottom of brick, or cement
made perfectly tight and all trsps have
stone or metallic covers with 6-lnch of
covering if possible, and no more. No
grease trap in the ground shall be less
| than "a inches inside diameter and SO
inches inside in depth. Kitchen sinks
provided with grease traps in ground
must also be provided with traps of
either lead or brass not less than ! }
inch i1 diameter and be revented from
crown of same, vent to be not lees in
diameter than waste pipe. In case lead
trap is used it must have clean out
screw wiped into vent. Where grease
trap is located under sink it shall be
not less than Il by is inches and be
provided with a 12x14 cooling coil.
All connections from these traps to be
of lead, galvanized wrought iron. or
brass, and not less than 1 J inches in
diameter; clean out screw to be in
vent. Sinks in store or Office build
1ngS where no grease enters can De con-
nected direct to soil drain by means of
1 inch lead or brass trap properly
vented; in case lead trap is used there
must be clean out screw wiped in vent.
Wooden sinks shall not be installed
but they must be of non absorbent
material. A special permit shall be
obtained for matters in this article
men toned. for restaurants, hotels, sa-
looms and boarding houses.
Article XII.
SIop Sinks.
Slop sinks w hich are manufactured
with traps attached must have waste
pipe not less in diameter than the trap
it serves. All other SlOp sinks must
have inch trap of either lead or brass
no revent from any slop sink to be less
than l ; inches in diameter; if lead trap
is used must have trap screw clean out
wiped in vent. Where SlOp sinks are
located in yards, same can have in
ches cast iron trap vented as herein
before provided.
Article Kill.
Laundry Tubs.
All laundry tubs shall be provided
with a trap of lead or brass not less
than l J inch in diameter; one tap will
be considered adequate for from one (l)
to three (3) Portland tubs or 4xS drum
trap can be used if either of above ma
terials. and be revented with vent to
less than l J inch in diameter. Wooden
laundry tubs will not be allowed, but
they must be of non absorbent mate
rial.
Article XIV.
Showers.
All independent showers in residen-
ces shall be provided with AXIS drum
trap with inch clean out screw with
not less than inches waste and vent
connection. Ranges or batteries of
showers in public buildings or club
buildings, or showers in easements,
when there is concrete, cement or tile
floor, can drain to floor drain bell
traps Floor and area drains shall be
constructed in the same manner.
Article XIV.
Floor and Area Drains.
In Easements, area ways, showers and
boiler rooms, where floor drains are re-
quired, traps must be provided with
| back water valve and not less than
| inch water seal. These traps need not
| be vented. In livery barns and auto
| mobile garages and stables where re-
| uuIred there must be a sand trap not
| less than "a inches in diameter and "a
| inches deep to be made of either brick,
| concrete or tiling, and be made perfect
| ly water tight and provided with iron
! grating cover, same size as trap.
Article XVI.
| Urinals.
| All plain Bedfordshire uTinais or urin al
| frongs on brackets must be provided
with traps of either lead or brass and
not less than l } inches in diameter re-
vented with equal size of waste and
must have adequate flush. Urinal stalls
| g Ia 70