, 1923-03-22

bottom of said trench or on Il solid
ledge. and in either case at least
eighteen inches distant from the side
of the lateral sewer. This section
must not be construed as granting u
permit to lay II lateral sewer in n
water trench, as n separate permit
must be obtained for said lateral sewer.
The above work must be so arrange
as to be easily accessible and to the
satisfaction of the service pipe inspec-
tor n superintendent. The service
must be of lead pipe connected with
the tap and extending therefrom to
the inside of the curb and connected
with the curb-cock, said lead pipe is
to be of the quality, strength, and
weight known as brooklyn Guage" as
follows:
II in. cal. wgt. 3 lbs. per foot, LOO
in. exterior dia.
rs in. cal. wgt. 3H lbs. per foot Ito
in. exterior dia.
y in. cal. wgt. Az lbs. per foot 1873
in. exterior dia.
/ in. cal. wgt. 6 lbs. per foot 1.60 in.
exterior dia.
The said lead service shall have an
excess of length of not less than six
inches above the length required to
Ciiit1 Iiit TAP III lIt HULL anu int
curb-cock. o as to proure II slak, the
c~urb-cock so as to procure a slack, the
greater part of which shall occur near
the tap, which slack may be used up
in case of any settling of the material
used in back filling the trench, with
out breaking the tap or service. The
wiped joints and all other workman
ship connected with said service shall
be of the best character and satisfac-
tory to the Superintendent. The curb
cock must be of brass of the best char
acter and workmanship and have a
round waterway with nut and washer
bottom, II of such form or pattern as
may be approved by the S~uperinten-
dent. In all cases, when Il curb stop
is one inch an improved handle curb
cock shall be used, and when the curb
stop exceeds one inch waterway an APP
proved double-disc valve will be re-
quired to be used instead of the usual
form of stop. The service from the
curb-cock into the premises may be of
IA or wrought iron pipe, of equal
strength with the lead pipe heretofore
designated for service pipes in the
roadway of the street. Just inside of
the basement wall of the building into
which the service pipe extends. n stop
and waste-cock shall be conveniently
located and arranged so that the water
may be drawn back and all the pipes
within the building onptied through
said stop and waste by opening the
faucets at the highest points therein
and allowing the air to enter the pipes.
Said waste must be kept opened. in
exposed situations in cold weather. ut
all times when the service is not in
use for drawing water. All of the
pipes connected with the service inside
of the building shall he laid with an
inclination toward the point in the
basement where the stop and waste Is
located. without any says or pockets, so
that the pipes may thoroughly empty
themselves from the water when said
waste is opened. But in cases where
such sags or traps are avoidable, an
additional stop and waste shall be
put in.
Section s. Double Service
Permission will not he granted TO
supply two or more buildings occupied
by two or more families. and located
upon the same lot. from n single tap.
In case of double dwellings or blocks
of dwellings under one roof. water
may be supplied through "A single tan.
the service. in case of supply for one
or more buildings occupied by separate
families, upon the sGtne lot, shall be-
divided at the curb md a separate ser
vice extended therefrom. controlled by
a separate curb-cock for each dwelling.
Section o.. Turning on Water
Winter will be turned on after the
plumber has made a return of the work
done, and after the applicant shall
nave signed "A request for such turn-On.
II curb-cock controlling any service
shall no he left open by the plumber
or any other person after connecting
the said service with the street or nj
ley main. or after making any now
extension or attachment I'm occupied
Promises, so that water may be sup
piled to said premises by said service.
without a written permit from the Su-
perintendent.
Section 10. Care OF Service
The owner Of the property into
which water is introduced by the ser
vice pipe will be required to maintain
In perfect order and repair at his own
expense the said service pipe and It's
fixtures. taps, cocks. meters and an.
p~urtcnances from the water main into
u upon the said premises. provided,
mat all repairs upon the private ser
vice etwee the main and the prop
etty curb-cock hall 20 performed by
the Department and the property OWN
ers ana property served by the service
pipe so repaired shall pay the cost Of
such repair
Section II. Service for Steam Boil
ers-
In all eases where steam boilers are
supplied with water. u suitable valve
or other sufficient device must be ap-
pied to prevent damage from collapse
or explosion when the water Is shut or
IRON the main. and In all cases where
new not water boilers are placed In
houses. a suitable safety device must
he applied.
Section II. Use of water-
Water must not he allowed TO run to