1.2
GENERAL REQUIREMENTS
1.2.1
Mechanical General Requirements
Section 15050N BASIC MECHANICAL MATERIALS AND METHODS, applies to this
section.
1.2.2
Electrical General Requirements
Section 16050N BASIC ELECTRICAL MATERIALS AND METHODS, applies to this
section.
1.2.3
General Application of Reference Specifications
In regard to referenced Federal Specifications and Military Specifications,
the following exceptions apply:
a.
Preproduction samples are not required.
b.
Certified test reports are not required.
c.
The preservation and packing requirements shall be the
manufacturer's standard method.
1.2.4
Steam Generators
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NOTE: Use fuel oil that is available at activity
and that can be burned in the steam generators. A
similar fuel oil should be used in all steam
generators. The maximum steam demand shall be
determined by the activity and the number of steam
generators shall reflect turn down ratios, low steam
demand, and swing conditions.
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The steam generators will be [stoker] [pulverizer] coal-fired and will also
be capable of 100 percent oil firing. Boilout and start-up of the boilers
will be with No. [_____] fuel oil. The steam generators will be used to
supply steam to [a steam distribution system serving process and space
heating loads][a cogeneration system]. Consequently, the units will
operate with a wide load range and rapid load changes. The maximum steam
demand can be met by operation of [_____] steam generators. A steam
generator will be available for emergency or standby service.
1.3
DEFINITIONS
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NOTE: Refer to ICAC FGD1 for additional flue gas
desulfurization terminology.
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a.
Adiabatic Saturation Temperature: The temperature resulting when
water is evaporated into the flue gases, in adiabatic process,
until the flue gases are saturated. The adiabatic saturation
temperature is equal to the wet-bulb temperature.
b.
Approach Temperature:
The temperature difference between the
SECTION 15864N
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