The St. Mary banner., 1907-03-23

ing and dumping CRATES and all
doors, and castings of every kind
for the boiler.
FIXTURES. Supply and set all
fixtures to boiler including guage
cocks, water guage, glass, try
cocks, blow off cocks, etc. Also
furnish an approved automatic
water feeder with bypass con-
nections.
Complete with fire tools, etc.
HORIZONTAL SMOKE CONNEC-
T1ONs: Furnish and set No. IA
iron smoke flue of proper size and
we'll riveted, complete, with dam
pers and connections to boiler,
and verticle wrought iron flue.
Cover flue pipe with proper as
bestos covering to retain heat.
RADIATORS: Furnish and set
all radiators as shown OF the
American Radiator Co.'S. make of
the 2 or column pattern, National
or Peerless design and of sizes
required. Radiators to be of such
height as directed by the archi-
tect.
The amount of heating surface
to be sufficient to heat the build
ing with 2 lbs. of steam to 10 de-
g.cc, wne;e the temperature with
out is degrees Far. With the
approval of the architect radiators
equal to these may be substituted.
PIPE AND FITTINGS: Furnish
and erect the necessary pipe fit-
tings, ETC., and connect all of the
above mentioned radiators and
coils with the boiler by means of
a system of steam supply and
water return pipes in the following
manner:
Start from the boiler and extend
two full branches from the outlets
connecting to the main stream
header which will be g. in diam
eter, and from this header run the
piping connections to the risers,
radiators and coils, gradually re-
ducing in size as the various con-
nections are taken off.
All pipe to be suspended from
ceiling of basement on heavy
wrought iron expansion hangers.
The main supply heating pipe
to be relieved into the main re-
lief pipe wherever necessary.
The pipe must be put in in such
way as will secure an easy and
noiseless circulation, throughout
the entire system at the times,
proper allowance being made so
that expansion may take place
without injury to the plant.
The main return pipe to follow
the same general run of the sup
ply pipe and connecting with the
outlet on the return header of the
boiler.
The run and sizes of the piping
is shown on the plans, but the
, right is reserved to change the
run if found necessary during the
, construction of the building.
The system is to be single pipe
rising lines with separate steam
supply and return pipes in the
, basement.
VALVES: All valves to be of
, Jenkins Bros, or Fairbanks man
ufacture with patent elastic re-
, movable discs. All valves 2 1-2''
and over to be made with best
, gray cast iron bodies with best
, brass steam metal monntings.
All valves 2" and under to be
made throughout of best brass
, steam metal.
, Place valves on all main pipes,
both supply and return including
/ check valves on the return OF
boiler, also at the base of all
, risers, returns and relief pipes,
) place proper size valves.
. All valves on radiators and
, coils shall have plated trimmings
and wood wheel handles. All
raniators to be provided with best
automatic air valves.
. COVERING: Furnish material
and labor and cover all the steam
| supply and all the return pipes in
the basement, with magnesia and
asbestos sectional covering, put
, on in the best manner with 8 OF,
canvas covering properly secured
with metal bands.
, PROTECTION: The work is to
, be installed complete in accor-
, dance with the rules of the Board
, of Fire Underwriters and where
pipes pass through walls, floors,
near partitions or near wood
, work, they are to be protected
. with neat metal thimbles and
r shields securely fastened, and
, around all radiator connections at
, floors, and around the risers place
heavy bronzed escutcheons plates
F. B. HULL, Builder.
They further report that since the