Windsor-Severence Fire Protection District
Heavy Rescue
Production Specification
SVI #774 Page 41 of 126 April 19, 2010
FRAME PAINT
The frame shall be powder coated black prior to any attachment of components.
All powder coatings, primers and paint shall be compatible with all metals, pretreatments and primers used. The cross
hatch adhesion test per ASTM D3359 shall not have a fail of more than ten (10) squares. The pencil hardness test per
ASTM D3363 shall have a final post-curved pencil hardness of H-2H. The direct impact resistance test per ASTM D2794
shall have an impact resistance of 120.00 inches per pound at 2 mils. The salt spray resistance per ASTM B-117-97
shall pass 500 hours of salt spray test. The applied process shall allow the application of other products over it and still
maintain or exceed the 500 hours salt spray test.
Any proposals offering painted frame with variations from the above process shall not be accepted. The film thickness of
vendor supplied parts shall also be sufficient to meet the performance standards as stated above.
FRONT BUMPER
The chassis shall be equipped with a severe duty front bumper constructed from structural steel channel. The bumper
material shall be .38 thick ASTM A36 steel which shall measure 12.00 inches high with a 3.05 inch flange and shall be
101.00 inches wide with angled front corners.
The bumper shall be primed and painted as specified.
FRONT BUMPER EXTENSION LENGTH
The front bumper shall be extended approximately 28.00 inches ahead of the cab.
FRONT BUMPER EXTENSION WIDTH
The front bumper extension splayed frame rails shall include an overall width of 44.75 inches.
FRONT BUMPER PAINT
The front bumper shall be painted the same as the lower cab color.
FRONT BUMPER APRON
The 28.00 inch extended front bumper shall include an apron constructed of 0.19 inch thick embossed aluminum tread
plate.
The apron shall be installed between the bumper and the front face of the cab affixed using stainless steel bolts attaching
the apron to the top bumper flange.
MECHANICAL SIREN
The front bumper shall include an electro mechanical Federal Q2B™ siren, which shall be streamlined, chrome-plated
and shall produce 123.00 decibels of sound at 10.00 feet. The Q2B™ siren produces a distinctive warning sound that is
recognizable at long distances. A unique clutch design provides a longer coast down sound while reducing the amp draw
requirements to 100 amps. The siren shall measure 10.50 inches wide X 10.00 inches high X 14.00 inches deep.
MECHANICAL SIREN LOCATION
The siren shall be recess mounted in the center on the front fascia of the bumper between the frame rails.
(112 paginas)
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