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Standard Bus Procurement Guidelines - APTAStandards.com

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<strong>Standard</strong> <strong>Bus</strong> <strong>Procurement</strong> <strong>Guidelines</strong><br />

towards the ceiling. It shall be easily<br />

accessible to all passengers, seated or<br />

standing. Vertical touch tape shall be<br />

provided at each window mullion and<br />

adjacent to each wheelchair parking position<br />

and handicap seating positions<br />

ceiling. It shall be easily accessible to all<br />

passengers, seated or standing. Vertical pull<br />

cable shall be provided at each window<br />

mullion and adjacent to each wheelchair<br />

parking position and handicap seating<br />

positions.<br />

Exit signals located in the wheelchair parking area shall be no higher than 4 feet above the floor. Pull<br />

cable(s) shall activate a solid state or magnetic proximity switch(s).<br />

A single "Stop Requested" chime shall sound when the system is first activated. A double chime<br />

shall sound when the system is first activated from wheelchair passenger areas.<br />

A "Stop Requested" message in red letters shall be illuminated when the passenger "Stop Requested"<br />

signal system is activated. The "Stop Requested" message shall remain visible until one or both<br />

passenger doors are opened. The message shall be visible to the seated operator and seated<br />

passengers. The operator shall be able to deactivate the signal system from the operator's area.<br />

5.4.9.4 RADIO COMMUNICATION SYSTEM<br />

A <strong>com</strong>partment shall be provided to ac<strong>com</strong>modate a <strong>com</strong>munication system enabling the operator to<br />

contact the dispatcher. It shall be located within 5 feet of the operator's seat and shall be connected to<br />

the operator's area by waterproof, 2-1/4 inch inside diameter, metallic conduit. The <strong>com</strong>partment<br />

shall include a clear space 12 inches high, 18 inches wide, and 24 inches deep for location of the<br />

radio. It shall be accessible from either inside or outside the bus and shall be splashproof when the<br />

service door is secured. The radio <strong>com</strong>partment shall be supplied with a 30-amp, 12-volt, DC,<br />

protected service with positive and negative leads. A location convenient to the operator shall be<br />

provided for the radio control head, speaker, and handset, and cradle. Provisions for attaching an<br />

antenna to the roof and routing an antenna lead to the radio <strong>com</strong>partment shall include a 3/4-inch<br />

inside diameter conduit with a pull wire. The antenna mounting and lead termination shall be<br />

accessible from the bus interior.<br />

5.4.9.5 PUBLIC ADDRESS SYSTEM<br />

A public address system that <strong>com</strong>plies with the ADA requirements of 49 CFR, Part 38.35 and<br />

enables the operator to address passengers either inside or outside the bus. Inside speakers shall<br />

broadcast, in a clear tone, announcements that are clearly perceived from all seat positions at<br />

approximately the same volume level. A speaker shall be provided outside the bus so that<br />

announcements can be clearly heard by passengers standing near the front door. An operatorcontrolled<br />

switch shall select inside or outside announcements. A separate volume control shall be<br />

provided for the outside system if volume adjustment would otherwise be necessary when switching<br />

from inside to outside. The system shall be muted when not in use. The microphone shall be vandal<br />

resistant, mounted on a heavy-duty, flexible gooseneck, which is secured with tamper-proof fasteners<br />

and will allow that allows the operator to <strong>com</strong>fortably speak into it without using his hands. A<br />

provision shall be provided to secure the microphone in a stored position when not in use. An input<br />

jack shall be provided in the operator's area for a hand held microphone.<br />

Technical Specifications 189 10/18/07

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