Minimum
Maximum
b.
Fuel oil analysis
**************************************************************************
NOTE: Use Fuel Oil Analysis Schedule only when fuel
oil burners are used.
**************************************************************************
Grade of fuel oil ultimate analysis (percent by weight)
Carbon:
[_____]
[_____]
Oxygen:
[_____]
[_____]
Sulfur:
[_____]
Ash:
[_____]
Moisture:
[_____]
Total:
[_____]
Heating value: [_____] kJ/kg Btu/lb
Specific gravity: [_____] degrees API
Viscosity at burner: [_____] SSF at 50 degrees C 122 degrees F
Water and sediment (by volume): [_____] percent
Flash point: [_____] degrees C F.
1.4.4.2
Oil/Burner Windbox Package
Burner turndown ratio on the specified fuel oil shall be not less than
eight to one, with excess air not over 15 percent at full steam load, and
excess air not over 22 percent at 20 percent steam load. [Air flow shall
be modulated through a single set of register louvers.]
1.4.4.3
Miscellaneous Equipment
a.
Boiler feed pump service requirements:
(1)
Capacity:
[_____] L/s gpm
(2)
Pumping temperature:
[_____] degrees C F
(3)
Liquid pH:
[_____]
(4)
Discharge head:
[_____] kPa feet
(5)
Available NPSH:
[_____] kPa feet
(6) In addition to the operating point established above, the
pump curve shall also run through the following points:
Capacity
Discharge Head
[_____] L/s
[_____] kPa
[_____] L/s
[_____] kPa
Capacity
Discharge Head
[_____] gpm
[_____] feet
SECTION 15502N
Page 42
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