o.
Adjust and calibrate temperature, pressure and other automatic
p.
replace those that are defaced, broken or read incorrectly.
q.
Vertical Fuel Oil Tank Calibration: After completing installation
of tank, prepare a calibration table for the tank showing volume
of fuel in liters gallons in tank to any height of liquid in
meters and mm feet, inches, and eighths of an inch when measured
by a steel tape lowered through the roof. Calibrate tank in
accordance with ASTM D 1220 for "critical measurement" "operating
control." Correct the data obtained for use with the product to
be stored.
3.2.4
3.2.4.1
Test plant air compressors in service to determine compliance with contract
requirements and warranty. During the tests, test equipment under every
condition of operation. Test safety controls to demonstrate performance of
their required function. Completely test system for compliance with
specifications.
3.2.4.2
Coal Handling System
Test coal handling system under operating conditions and demonstrate that
the work is in conformance with the specified requirements. Conduct this
test in the presence of the Contracting Officer.
3.2.4.3
**************************************************************************
NOTE: Choose one of following subparagraphs.
**************************************************************************
[a.
(1) Test tanks before placing in service, in accordance with the
applicable paragraphs of the code under which they were built.
A
UL label, ASME Code Stamp, or API monogram on a tank shall be
evidence of compliance with code requirements.
(2) Holiday Detection Test: Inspect coal tar epoxy coating
system for film imperfections using a low voltage (75 volt)
holiday tester. Inspect FRP coated tanks with a 10,000 volt spark
test for imperfections or holidays. Repair holidays or pinholes
in the coatings.]
[b.
Vertical Fuel Oil Tank: Inspect and test as specified in API Std
650. Use the radiographic method of inspection of butt welds as
required by API Std 650; sectioning method will not be acceptable
as an alternative to radiographic inspection.]
3.2.4.4
Blowdown Valves and Try Cocks
Test blowdown valves and try cocks for proper operation.
SECTION 15502N
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