Specifications - State of Delaware

SECTION 265000 - INTERIOR LIGHTING FIXTURES: continued
curves (drawn to scale such that candlepower can be scaled at different angles) or provide
candlepower data in tabular form at 10-degree increments.
6. Maintenance Data: Submit maintenance data and parts list for each interior lighting
fixture and accessory; include "trouble-shooting" maintenance guide. Include in this
product data and shop drawings in a maintenance manual, in accordance with general
requirements of DIVISION 01.
1.04 DELIVERY, STORAGE AND HANDLING:
A. Deliver interior lighting fixtures in factory-fabricated containers or wrappings that properly
protect fixtures from damage.
B. Store interior lighting fixtures in original packaging. Store inside well-ventilated area,
protected from weather, moisture, soiling, extreme temperatures, humidity. Lay flat and block
off of floor.
C. Handle interior lighting fixtures carefully to prevent damaging, breaking, or scoring finishes.
Do not install damaged units or components; replace with new.
1.05 SEQUENCING AND SCHEDULING:
A. Sequence interior lighting installation with other work to minimize possibility of interference
with pipes, ductwork, and conduit. Protect light fixtures from damage and soiling during
remainder of construction.
1.06 MAINTENANCE:
A. Extra stock:
1. Furnish stock or replacement LED lamps amounting to 20%, but not less than four lamps
in each case, of each type and size lamp used in each type of fixture on the project.
Deliver replacement stock, as directed, to Contracting Officer's storage space and obtain
receipt.
PART 2 - PRODUCTS
2.01 FIXTURES:
A. General: Provide lighting fixtures of sizes, types, and ratings indicated, complete with, but not
limited to, housings, high power factor ballasts, energy-efficient lamps, lamp holders,
reflectors, energy efficient ballasts, starters, and wiring. Light fixture catalog numbers
indicated in the light fixture schedule do not necessarily denote required mounting hardware,
equipment or accessories. Provide mounting hardware, equipment and accessories as required.
Ship fixtures factory-assembled, with those components required for a complete installation.
Design fixtures with concealed hinges and catches, with metal parts grounded as common unit,
and constructed to dampen ballast generated noise. All equipment and materials shall bear the
UL label.
B. Electronic Solid State High Frequency Fluorescent Lamp Ballasts: Energy efficient, high
frequency, rapid start ballast that shall operate without reducing the light output or creating
flicker. The ballast shall be Class P thermally protected, high power factor (95% or higher),
sound rates "A" (or better), contain no PCBs, UL-listed and ETL tested. The ballast shall meet
EMI and RFI specifications of FCC Regulations, Part 18, 15.J, and will not interfere with the
operation of delicate electronic equipment. The ballast shall limit the inrush current to 20
times of its operating current for 8 milliseconds or less. The ballast shall maintain rated light
output with a voltage variation of ±10%. Total harmonic distortion shall not exceed 20%. The
light fixture lamp holders shall be those recommended by the electronic ballast manufacturer.
265000-2 DEAN265000.DOC