2.3.22
Smoke Density Indicator
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NOTE: Specify only if input exceeds 1465 kW
5,000,000 BTU/hr.
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2.3.23
Annunciator
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NOTE: Specify only if input exceeds 1465 kW
5,000,000 BTU/hr.
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Provide in accordance with MIL-B-18796.
2.4
ELECTRIC MOTORS
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NOTE: Select standard efficiency for motors used
less than 750 hours per year and high efficiency for
motors used over 750 hours per year. Packaged
boilers should utilize the manufacturer's standard
efficiency motor.
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Motors which are not an integral part of a packaged boiler
shall be rated
for [standard] [high] efficiency service per Section 16402
INTERIOR
DISTRIBUTION SYSTEM. Motors which are an integral part of
the packaged
boiler system shall be the highest efficiency available by
the manufacturer
of the packaged boiler.
PART 3
EXECUTION
3.1
EQUIPMENT INSTALLATION
Install equipment in accordance with the manufacturer's installation
instructions. Grout equipment mounted on concrete foundations before
installing piping. Install piping in such a manner as not to place a
strain on equipment. Do not bolt flanged joints tight unless they match.
Grade, anchor, guide, and support piping without low pockets. Feedwater
treatment feeders shall be mounted so that the top of the feeder is not
higher than 1219 mm 48 inches above the finished floor.
3.2
EQUIPMENT FOUNDATIONS
Locate equipment foundations as indicated, designed, and made of sufficient
size and weight to preclude shifting of equipment under operating
conditions or under any abnormal conditions that could be imposed upon the
equipment. Foundations shall meet requirements of the equipment
manufacturer. Concrete and grout shall conform to Section 03300N
CAST-IN-PLACE CONCRETE.
3.3
MANUFACTURER'S FIELD SERVICES
Furnish the services of an engineer or technician approved by the boiler
manufacture for installation inspection, startup, and tests of equipment as
specified below. After installation of equipment the engineer or
technician shall provide a signed certificate or certified written
SECTION 15515N
Page 13
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