School Bus Fleet, Factbook December 2020

19 FACT BOOK 2021 SCHOOL BUS FLEET glossary g l vehicle weight rating shall not be less than the sum of the unloaded vehicle weight plus the rated cargo load GVW Gross vehicle weight the actual weight of the fully loaded vehicle including all cargo fluids passengers and optional equipment as measured by a scale h handrail inspection tool A device formed by tying a half inch hex nut to a 36 inch cord used to inspect school bus handrails and other areas for possible snagging hazards hazard lamps Lamps that flash simultaneously to the front and rear on the right and left sides of a vehicle used to indicate caution also known as four way flashers head protection zone The empty space above and in front of each school bus passenger seat that is not occupied by side wall window or door structure the dimensions of which are detailed in FMVSS No 222 Head Start A program to provide comprehensive child development services to preschool children of predominantly lowincome families headsign A sign above the windshield of the bus that can be changed from School Bus to other wording such as Charter health care plan A plan of action used to outline the care for a medically fragile individual horsepower The measurement of an engines ability to do work One horsepower is the ability to lift 33000 pounds one foot in one minute hours of service The consecutive or cumulative period of time that a commercial driver may be on duty HOV High Occupancy Vehicle a vehicle that can carry two or more passengers hybrid vehicle Generally refers to a vehicle designed to run on electric power and an internal combustion engine hydrogen fuel cell A chemical reaction process to develop electrical current from oxygen and hydrogen hydrocarbons A gaseous compound formed by incomplete combustion and comprised of unburned and partially burned fuel It combines with NOx and sunlight to form ozone and is a major contributor to smog i IDEA The Individuals with Disabilities Education Act passed in 1990 as P L 101 476 to replace the EHA 20 USC 1400 et seq Also the regulations at 34 CFR Parts 300 and 303 IEP Individualized Education Program a written statement developed by an assessment team for each child with a defined disability as required under IDEA IFSP Individualized Family Service Plan a written plan for providing early intervention services to an eligible child and his or her family under Part H of IDEA impact test A simulated crash condition that evaluates the ability of a vehicle or any component or device to withstand crash forces also known as sled test and crash test inclusion Integration of a student with disabilities into a regular classroom and into a regular school bus also known as mainstreaming incomplete vehicle An assemblage consisting as a minimum of frame and chassis structure powertrain steering system suspension system and braking system to the extent that those systems are to be part of the completed vehicle and requiring further manufacturing operations other than the addition of readily attachable components such as mirrors and tire and rim assemblies or minor finishing operations such as painting to become a completed vehicle incomplete vehicle manufacturer A person who performs the first stage of manufacture on a vehicle manufactured in two or more stages See also intermediate manufacturer and final stage manufacturer injury incident school bus Any non crash event resulting in injury to a person while in the bus or while boarding leaving the bus inspection A close examination of a motor vehicle performed in accordance with local state and or federal requirements by an authorized agent of the local state or federal government integrated restraint system A system in which the occupant restraint for an individual in a wheelchair mobility aid connects directly to and is dependent on the mobility aids securement systems rear strap assemblies intermediate manufacturer A person other than the incomplete vehicle manufacturer or the final stage manufacturer who performs manufacturing operations on an incomplete vehicle international symbol of accessibility A white emblem on blue background used to indicate that a vehicle can accommodate individuals with disabilities ITP Individualized Transportation Plan a plan established to transport a student with a defined disability l lap belt A Type 1 belt assembly meeting the requirements of FMVSS No 209 and intended to limit movement of the pelvis lap shoulder belt A Type 2 belt assembly meeting the requirements of FMVSS No 209 and intended to limit the movement of the pelvis and upper torso lap tray An accessory for a wheelchair or other mobile seating device to offer support and convenience for the occupant LATCH system Lower Anchors and Tethers