degrees C 50 to 300 degrees F, with lagging extension type wells
for the storage tank and the heater section. Provide a
thermometer similar to above but with range of minus [_____]
degrees C F to plus [_____] degrees C F for the makeup water
connection.
c.
Lifting attachments for the deaerator unit and the storage tank.
d.
Reflex type with shutoff valve and guards.
e.
the heater section with range from [_____] kPa inches of mercury
(vacuum) to [_____] kPa (gage) psig.
f.
Float controllers:
(1)
Inlet condensate controller
(2)
Makeup water controller
(3)
Overflow controller
g.
Overflow control valve: With pneumatic controller arranged for
local automatic operation.
h.
Storage tank gage glass: Full height, shielded, for storage tank
including shutoff valve and drain cocks.
i.
Makeup water inlet control valve:
With pneumatic controller.
j.
Switches: For low water level alarm in the storage tank, high
water level alarm, condensate pump shut-down in the storage tank,
and low steam pressure alarm. Install switches on a single column
with connections valved and unions provided in pipe on each side
of each float switch.
k.
Special tools:
One set for maintenance.
l.
Condensate pump reset: With stainless steel float and trim to
reset pump shutdown switch on fall of liquid level in tank to
[_____] mm inches below level of overflow level of storage tank.
m.
Furnish pipe, fittings, controls, specialties, bolts, gaskets,
drains, and valves, necessary for proper attachment of accessories
and trimmings and install.
[n.
2.14.2.7
Connections
Provide necessary connections for condensate, steam, makeup water, removal
of vented gases, vacuum breakers, discharge of deaerated water, and as
required for instruments and controls.
a.
Provide heater connections as follows:
(1)
[_____] mm inch steam inlet
(2)
[_____] mm inch makeup water inlet
SECTION 15502N
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