Section 49 – Signals, Lighting and Electrical Systems
12/1/03
49.19
9. The color coat polyurethane shall be a Federal Standard 595B color number as
indicated in the Special Provisions or on the Plans, or as directed by Agency.
D. All coatings shall comply with Proposition 65 regarding cancer-causing agents.
E. All street light components shall be packaged for shipping so as to prevent damage to
the coatings during loading, transport, and unloading.
F. An appropriate quantity of touch–up paint (epoxy primer, color polyurethane, and clear
polyurethane) shall be supplied with each shipment.
G. After installation of the street light (pole, decorative base cover, and fixture), any
damaged coatings shall be repaired with the supplied touch-up paint. Clean and
prepare the damaged area by abrading with 100 grit sandpaper.
49-3 CONTROLLER ASSEMBLIES
All controller assemblies will be furnished by the Agency unless otherwise shown or
specified in the Contract.
The controller assemblies shall be installed complete by the Contractor. The Contractor
shall construct the foundation and install the controller cabinet on the constructed foundation as
shown on the Plans and as designated by the Agency. Seams where the controller cabinet
rests on the foundation shall be sealed with an approved joint sealing compound. The
Contractor shall make all wire connections to the appropriate terminals in the cabinet. All
detector equipment external to the wired cabinet shall be furnished and installed by the
Contractor. The Contractor shall provide anchor bolts for each controller cabinet.
Upon the receipt of a written request to the Agency at least two (2) Working Days in
advance, equipment and materials will be made available to the Contractor for pick up. The
Contractor shall be responsible for the safe pickup and delivery of the Traffic Controller
Assemblies to the work site. Traffic Controller Assemblies shall be delivered directly to the work
site and installed the same day they are acquired by the Contractor. See Section 49-7,
“Agency-Supplied Equipment”, in this Section of these Specifications for time, place, and person
to contact for pick up arrangements.
49-4 TRAFFIC SIGNAL FACES AND FITTINGS
Traffic signal faces and fittings shall conform to Section 86-4, “Traffic Signal Faces and
Fittings”, of the State Specifications, and these Specifications.
49-4.01 Vehicle Signal Faces
All vehicle signal sections, housings, and visors shall be metal.
The Contractor shall remove all manufacturing labels from the traffic signal head lenses
prior to installation.
All vehicle signal heads (red circle, yellow circle, green circle, red arrow, yellow arrow, and
green arrow) shall be Caltrans-approved "L.E.D." type.
49-4.02 Programmable Directional Louvers
Plastic programmable directional louvers will be permitted where shown or specified in the
Contract. When permitted, plastic programmable directional louvers shall be Pelco Brand GPL
(Geometrically Programmed Louver) or approved equal.



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