phase of the project by inserting the following text
in Part 1.
"Existing [helipad] [airfield] [or heliport]
lighting systems shall remain in operating condition
except for minimum interruptions, as approved in
writing by the Contracting Officer. Prior to each
interruption, all necessary materials and a
sufficient labor force shall be assembled to permit
completing the work within the scheduled time
interval. Under no circumstances shall any of the
existing airfield, heliport, or helipad lighting
circuits be left inoperative without making
provisions for suitable temporary connections in the
affected area or areas. All airfield, heliport, or
helipad lighting circuits covered under this
contract shall be restored in such a manner that
they will be operational at dusk each day. The
contractor shall submit plan for outages and
maintaining lighting and lighting control."
**************************************************************************
1.1
REFERENCES
**************************************************************************
NOTE: Issue (date) of references included in
project specifications need not be more current than
provided by the latest guide specification. Use of
SpecsIntact automated reference checking is
recommended for projects based on older guide
specifications.
**************************************************************************
The publications listed below form a part of this specification to the
extent referenced. The publications are referred to within the text by the
basic designation only.
AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)
ANSI C119.1
(2002) Sealed Insulated Underground
Connector Systems Rated 600 Volts
ANSI C57.12.50
(1981; R 1998) Sealed Dry-Type
Distribution Transformers 1 to 500 kVA,
Single-Phase; and 15 to 500 kVA,
Three-Phase with High-Voltage 601 to 34
500 Volts, Low-Voltage 120 to 600 Volts
ASSOCIATION OF EDISON ILLUMINATING COMPANIES (AEIC)
AEIC CS6
(1996) Ethylene Propylene Rubber Insulated
Shielded Power Cables Rated 69 kV
AEIC CS8
(2000) Extruded Dielectric Shielded Power
Cables Rated 5 Through 46 kV
ASTM INTERNATIONAL (ASTM)
ASTM A 123/A 123M
(2002) Zinc (Hot-Dip Galvanized) Coatings
SECTION 16525A
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