2.13.4
Scrubbers
As specified in Section [15864N DUST AND GAS COLLECTOR DRY SCRUBBER AND
FABRIC FILTER TYPE.]
2.14
MISCELLANEOUS EQUIPMENT
2.14.1
Condensate Receiver
Provide a [horizontal] [vertical] type tank not less than [_____] meter feet
[_____] mm inches in diameter by [_____] meter feet [_____] mm inches
[long] [high] overall with a storage capacity of not less than [_____]
liters gallons. Tank shall be constructed of welded steel plate not less
than 10 mm 3/8 inch thick. Provide condensate tank with a 610 mm 24 inch
diameter manway, dual gage glasses with protective guards, saddles, and
other connections as indicated.
2.14.1.1
Coating
Surface blast interior of tank to bare metal and coat with a bake-on
phenolic lining or corrosion resistant liner consisting of a resin and
hardener suitable for immersion in water at not less than 121 degrees C 250
degrees F. Coat the exterior of the tank with one shop coat of
manufacturer's standard primer rated for service of not less than 121
degrees C 250 degrees F.
2.14.1.2
Accessories
Provide the condensate receiver with the following:
a.
Connections for condensate pumped return, vent, water outlet,
drain, sampling outlet, level transmitter and controls.
b.
[_____] mm inch vent.
c.
Reflex type water gage glasses with shutoff valves and guards.
d.
One, 125 mm 5 inch dial, thermometer, 10 to 149 degrees C 50 to
300 degree F range, with lagging extension type wells, for steam
and water space.
e.
[_____] mm inch overflow trap.
f.
One high water alarm switch with stainless steel float and trim.
Circuit shall close as liquid level rises. Locate switch to close
circuit when water level rises to 25 mm one inch below overflow
level of receiver.
g.
One low water alarm switch with stainless steel float and trim.
Close circuit as liquid level falls. Locate switch to close
circuit when water level drops to 25 percent of the storage
capacity of the storage tank.
h.
Switches on a single column with valved connections to tank.
Provide unions in pipe on each side of each float switch.
i.
Pipe, fittings, controls, specialties, bolts, gaskets, drains, and
valves, necessary for a complete unit.
SECTION 15502N
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