Washington standard. [volume] (Olympia, Wash. Territory) 1860-1921, 1915-05-28

pipes twelve G2) feet from or three CD
waste pipes must be carried up to the
body Of the main building ten l0)
inches pbove roof and three go feet
above all openings; and branch soil or
waste pipes shall be carried from main
line through roof the fixtures located
in an addition need not have their main
line extended full size above roof pro-
vided said fixtures connect to same line
OF SOIL pipe, but all traps must be back
vented to al such vent pipes carried up
clear OF all openings, according to the
terms Of this ordinance.
go All sewer. soil and waste pipes
must be run as direct as possible.
changes in direction Of horizonta. pipes
shall be made with "Y branches and
one-eighth Gl bends: no sanitary tee
Will be allowed on horizontal line of
having Easements vents shall be car
ried to basement as follows: Buildings
OF two stories or less, inch; three
story buildings, az inch; four to six
story buildings, inch.
Sec. Is. The term dwelling house"
snail be held to mean any house or one
or more rooms used for housekeeping
(a) The terms apartment" "tene-
ment' and fiat" shall be held to mear
any suites or combinations of two or
more rooms used for housekeeping pur-
poses when two or more such suites or
Ing, whether on one or more floors.
Oh Every factory. workshop. school
dwelling house. apartment house, store
building. or other place where anv per-
son &c permanently employed or where
people congregate daily, must be pro-
vided with suitable water closet accom-
n ndations. FACTORIES. workshops and
stores shall have one water closet for
each twentv-four (24 persons or frac-
ton thereof. Of each sex. All store
buildings in business sections of city
shall have at least two separate toilets
one for each sex.
(c) Hotels, lodging and rooming houses
must have one water closet for everv
ron G0 rooms or fraction thereof
closets for the different sexes must be
entirely separate. All places of amuse-
each sex.
fd) Each dwelling house. anartment
tenement or fiat must have at least one
~ water closet and one % sink, and
if more than ten G0) persons live in
anv one apartment. tenement or fiat
there shall be one additional water
closet Gov each additional ten persons
or fraction thereof. Water closets for
erartrents tenements. or flats must
be on the same floor as the apartment.
tenement or f1at which they serve.
(o) In all buildings used for residence
md business purposes jointly. separate
water closets shall he provided for the
use Of families and employees.
f) General water closet accommcda- =
'iors for tenements or LODGING houses
she'll not be permitted IN cellars. base
p, EMS. or under sidewalks. Rooms in
which wctor closets are located must
have IN orening to the outer air of not
less then eiv-inch pine.
Sec 10 P~ivv sinks. pens or PLUG
closets. iron hoppers. range or tro""N
closets or anv closet having any
rrnch an'rr' in connection with the bowl
prohibited. DIV closets and vault clos
cts will not he permitted where city
w"ter end sewers are in street or
allow Voter closets having trans set
in rooms opening directly into build
ing A line Of fountain cuspidors dis
charging into a catch basin need not be
II properlv trapped and
stack is carried independently through
the roof. =.
Direct or converging soil nipe shall
he four inches in diameter WREN carry
ing not more than twenty (2O) water
be Increased two inches for each addi.
tioral seventv-fivo (75) water closets
or fraction thereof.
Sec. 20. The size Of vent nine will be
estimated by the following table.
Two IL inch vents into one " inch
vent length 40 feet.
Four IL inch vents into one IN inch
vent. length 40 feet. 49,.
Twelve IL inch vents into one z inch
vent. length 40 feet.
IL inch vents into one IA
inch vent length 40 feet.
Increase one size every twelve IA inch
One 70 two ~ inch vents into one IN
inch vent length 40 feet.
Eight ~ inch vents into one fnch
vent. length 40 feet. IN. on inch
vent, length 40 feet.
Increase one size for every thirteen ~
inch vents.
Eight 3 inch vents into one 21 inch
vent, length 40 feet.
All vents to be increased one size every
The branch Of vent pipes must be
three feet above the finished floor Vent
pipes may be combined by branching
together those which serve several
traps, in which case the size Of the
main line must be increased. as 1t re-
ceives the several additions, to the size
specified and may be connected 10 sol
ripes not less than three feet above
finished floor. which soil pipe must pc
Of ample size. or increased: or they may
be run separate through the roof. AL,
vent pipes shall he run as straight ana
direct as practicable or with grace 70
avoid trapping by condensation. When
wrought or steel pipe or fittings are
used for vents they must be galvanized
Sec. 81. The system known as vent
ing in the rough will be allowed on
vertical waste and soil pipes only and
not more than twenty-one inches from
face of stack to center OF inlet or trap
and said vertical pipe, except water
closets which may have limit or TWEEN
ty-four inches on horizontal part OF
bend from center of inlet to face OF
stack (not hub) The vertical part OF
lead bend shall not be longer than one
foot from center Of horizontal part OF
bend to floor without venting same
When a water closet has no other nix.
tures above, one fixture may connect
above it providing II has not more than
twenty-one (2D inches from race OF
stack to center of inlet OF trap ana IL
not larger than one and one-half inches
in diameter and in such case 1t Will not
be necessary to back-vent either fixtmre
Not more than u inch fall to the foot
viii be allowed between trap and
stack when fixtures are vented IN
the rough A 4x4x2 inch fitting may
be used IL half of the inch opening Is
above the top OF 4 inch opening. me
top fixture Of any vertical me OF SAID
pine shall not be back-vented proVlueo
said fixture has not more than twenty
one (2) inches from face OF stack to
center Of inlet of trap.
Sec. 22 The size of waste pipes shail
be as follows:
For wash basin, IL inches. except
when lead pipe is used. which may De
IL inches, for ten GO) feet or less
pantry sinks. IN inches; drinking toun-
tains. III inch: kitchen sinks, ~ inch;
trh