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Auxiliary Systems Evaporator Support Form

Friday, June 23, 2017

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Auxiliary Systems Is An Authorized Original Equipment Manufacturer (OEM) For:


International Association of Drilling Contractors
IADC Member

Underwriters Laboratories Member
UL Member

VOW Coalition Member
Virginia Offshore Wind Coalition Member


And An Authorized Sales Representative For:
URC

AC Pro Whipp & Bourne Solid State Trip Units
Sales & Installation

ACB-1600 HR 3P, 500 VAC, 60 HZ, Circuit Breaker Solid State Trip Unit
ACB-2000 HR 3P, 500 VAC, 60 HZ, Circuit Breaker Solid State Trip Unit
ACB-3200 HR 3P, 500 VAC, 60 HZ, Circuit Breaker Solid State Trip Unit
ACB-4000 HR 3P, 500 VAC, 60 HZ, Circuit Breaker Solid State Trip Unit



TC Wilson Logo

Tube Equipment & Tools for: Beading, Belling, Expanders, Extractors, Flaring, Inserts, Knock Out, Packing, Packing Removal, Plugs, Pullers, & Rolling Motors

Aqua-Chem Evaporator CVN 65 Class Ship 5 Stage Unit
Auxiliary Systems Evaporator Marine Repair Support Form


Ship Information
Ship's Name Hull Number

Contact Information
Name Rank
Email Address Telephone Number
Extension Number Work Center

Preliminary Information
Is the boiler steam plant pressure steady and not fluctuating for the supplied steam to this evaporator?
Is your air ejector condenser vent line steadily venting steam to the atmosphere? A slight "puffing" of steam is normal.
Are any the evaporator systems high or flooded, such as Flash Chambers, Distillate Sight Glasses, or Feed Water Heater Sight Glasses?
Are any of the pump mechanical seals leaking fluid or pulling a suction from the atmosphere, such as Distillate Pump, Condensate Pump, or/and Brine Pump?
Pumps that have packing glands and packing strands, in lieu of mechanical seals, are designed for a slight leak off rate of 20 to 40 drops per minute.
Is pump leak off rate 20 to 40 drops per minute?
Is the packing gland dead ended to the pump casing body?
Is the packing gland allowing air to be sucked back into the pump body cavity?
When was the last time the Feed Water Heater Tubes were cleaned?

Equipment Manufacturer Information
Serial Number Model Number
Technical Manual Number Intentionally Left Blank
Blank

Brief Descprition Of Problem

Pressure Gauge Readings
(P1)
Steam
Above Orifice
(P2)
Steam To
Air Ejector
(P3)
5th Stage Vacuum
(P4)
Salt Feed
Water Heater
Shell Vacuum

(P5)
Desuperheater Water
(P6)
Feed Pump Discharge
(P-7)
Salt Feed
Heater Water Heater Drain
Pump Discharge
(P8)
Brine Pump Discharge
(P9)
Distillate Pump Discharge
Intentionally
Left Blank
Intentionally
Left Blank
Intentionally
Left Blank
Blank Blank Blank

Temperature Gauge Readings
(T1)
Salt Water Feed To Distillate Cooler
(T2)
Salt Water Feed To Salt Water Feed Heater
(T3)
Steam To Salt Feed Water Heater
(T4)
Salt Water Feed To 1st Stage

(T5)
1st Stage
Condenser Shell
(T6)
2nd Stage Condenser Shell
(T7)
3rd Stage Condenser Shell
(T8)
4th Stage Condenser Shell
(T9)
5th Stage Condenser Shell
(T10)
Distillate Out Of Distillate Cooler
Intentionally
Left Blank
Intentionally
Left Blank
Blank Blank

Salinity Cell Readings
(S1)
Salt
Feed
Water Heater Drain Pump Discharge
(S2)
Air
Ejector After Condenser Drain
(S3)
Distillate Loop Between 1st And 2nd Stages
(S4)
Distillate Loop Between 2nd And 3rd
Stages
(S5) Distillate Loop Between 3rd And
4th
Stages
(S6)
Distillate Loop Between
4th And
5th
Stages
(S7)
Distillate Pump Discharge Before Cooler
(S8)
Distillate Pump Discharge After
Cooler

Water Level Stages
First Stage Second Stage
Third Stage Fourth Stage
Fifth Stage Intentionally Left Blank
Blank

Distillate Trough Levels
First Stage Second Stage
Third Stage Fourth Stage
Fifth Stage Intentionally Left Blank
Blank

   
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