The Lamar register. [volume] (Lamar, Colo.) 1889-1952, 1908-07-01

shall enter at one corner OF the stump
from the other end there shall be wall
built across the stump that shall cNtend
| to its top and shall be solid to the pas
sage OF water through 1t with the ex-
ception of hole in same six inches by
| six inches at the side of the stump OPP
OH enters. The center of the opening
shall be level with the entering blow OH
the at which the blow off enters
and in the smaller compartment the out
let shall be constructed of cast iron or
vitriiied tile of six inches Internal diam.
eter.l II shall extend into the trap ana
downward to point one foot above It's
floor. The top OF the trap shall be pro-
vided with six inch steam vent that
shall extend six feet above the trap. 1t
shall also be provided with a trap door
over each compartment that shall be
hung on hinges. SO as to tightly close.
All stables, barns, or carriage houses
build hereunder stump constructed
similar to that described in the fore
going paragraph with the exception that
its dimensions shall be three feet by
three feet by four feet deep for the
sand stump and two feet by three feet
Tor the outlet trap. The trap. waste ane
inch cast iron hub and spigot pipe.
Waste Traps.
Sec. 20. Each and every fixture hay
ing waste pipe shall be separately
anu Independently trapped with Mater
sealing trap Of the same Internal diam
eter as waste pipe located as near the
fixture as possible. Where such fixtures
form close group under bar basin
battery or wash tub battery. one trap
may serve the battery. All traps snaii
be of medium weight lead OF extra hea-
Wy brass and shall be backvented with
IL vent OF great diameter as the
pipe vented. All traps except drum
traps shall be provided with brass
cIeanout at the bottom. All traps shall
be placed so as to be accessible. When
1t rs not possible to run backyeht
| from any trap nonsyphonins trap shall
be used unless the fixtures drained shan
be continually in use Gas In bar in soda
fountain basins) full OF water and It's
outlet sealed with "a water covered plug
in which case an extra deep seal drum
trap may be used. In such case the
plugged outlet OF the basin shall be re-
duced in size SO that its diameter shall
be one half that Of the pipe conveying
,tS VAST . ad .he sai ns passible
The discharge from any fixture must
not pass through more than one trap
before reaching the house drain. All
traps must be well supported. set true
with respect to their water level ana
have IA water seal of at least one and
one half Inches. All fixtures other than
water closets and urinals must have
strong metallic strainers Or bars over
the outlet to prevent obstruction OF the
waste pipe.
Sec. 80. Wherever floor drains shall
be used they shall be provided with a
way or gate valve having a hand wheel,
which valve shall be placed between
the drain trap and the sewer.
8ackwater Traps.
Sec. 81. No backwater traps shall be
placed In any house sewer or house
drain as to prevent free passage
of air from the main sewer to the top
OF the main ventiating stack II used
they shall be placed on branch lines
and as near the fixture they guard as
is possible; All backwater traps shall
be provided with hand holes for cleaning
and the same shall be accessible
Grease Traps on Kitchen Sinks.
Sec. 81. Waste pipes from kitchen
sinks in any hotel or restaurant or 9th
dwelling house shall be run separately
t. grease trap in yard where prac-
ti,a,ble, Where IT, Is not practical to
trap with circulating water jacket SHAH
bc placed below each sink and the wat
Ell Jacket shall form part OF the water
circuit OF tire water supply system of
the house Inside traps shall be clean
ed at least once n week. Outside traps
shall lie cleaned often shall be
necessary To maintain their efficient op-
GRAFTON.
Yard Grease Trap Construction.
Sec. 80 Crease traps constructed in
yards shall lee oi not less than two feet
In lhelrioast diameter for residences and
not less than forty inches In diameter
for h"tels, restaurants and other cook
ing establishments and deep enough so
that their outlet shall be not less than
two feet above the bottom. They shall
be constructed of one to three concrete.
and bottoms shall be four inches In
thickness. Their walls shall be rein
bottom be band OF number eight fence
wire securely spiced- They shall each
be provided with cover of cast Iron
with liitins ring or with cover OF
reinforced concrete. The concrete shall
be of one to four proportions and the
cover shall be reinforced on their en-
tire top face with three inch mesh
hail screen. Concrete covers shall be
Two inches thick at their edges and
lar inch a. nj
They shall be cast in place separated
from their bearing by paper. Irhe inlet
above their bottom and shall extend on
~ to the inner face of the trap. The
outlet pipe shall be OF four inches in
inches into the grease trap. Its inner
end shall be made a spigot end, The
inner end of the outlet shall be filled
with a four inch vitrified tile tee branch
with its spigot end extending downward
to point four inches above the bot
tee branch shall have a clearance of at
least one Inch below the bottom OF the
oushly cemented to the outlet and sup
ported at the bottom under Its edge mex
to the wall by whole brick set edge
wise so as to afford clearance OF four
inches above the bottom. The brick
shall be cemented to the bottom OF the
yrn ,b n, The ,ae cover shall be be covered
such traps shall be located so as TO be
deeper thanone foot below the surface Of
be extended upward OF brickwork or
concrete so as to be not less than one
foot below the surface.
Vents.
Sec 81. Vents may be constructed of
hub and spigot cast iron pipe or gal
vanized wrought iron pipe. No conceal
ed union with gasket point shall be al
lowed In any vent pipe. Every connec-
tion with the public sewer system shall
be provided with at least one four Inch
vent to the open air.
Ventilation pipes from the sewer sys-
TEN OF any building shall open at least
twenty feet distant from any window II
on the same level, II less than TWEEN
ty feet distant from any window, they
shall rise five feet above the top OF the
same No vent shall open to the air at
"a less height than fifteen feet above the
ground All changes In direction OF vent
pipes shall be made with 10 degree ell
bows. No sheet metal, brick or other
flue shall be used vent pipe. No
ventilation pipe shall pass through a
smoke fue-
Ventilation of Closet Rooms.
Sec 35. Every room In any building
that shall be used for water closet pur-
poses urinal purposes shall be pro-
vided with sufficient ventilation to the
open air to maintain the air of such
room In wholesome condition.
toe