Braking-Systems-Compliance-and-Testing

Braking-Systems-Compliance-and-Testing - Nov 30, 2010...

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Nov 30, 2010 raking Systems Braking Systems Compliance and Testing Workplace Safety North “Driving Towards Zero” 2010 Richard Riach, Vale
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Items to be covered Regulatory Requirements Brake system functions itial model verification Initial model verification Pre-use testing Design Validation Testing Underground Rubber Tired Vehicles Surface Rubber Tired Vehicles Crawler Tracked Vehicles – Surface and Underground Pre-use Testing Options Static and Dynamic Testing Options stablishing Proper Pre- sts Establishing Proper Pre tests 1 Brake Systems - Compliance and Testing – Nov 30, 2010
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Regulatory Requirements
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Regulatory Overview Ontario Regulation 854 (s119) (2) The brake system on a motor vehicle that is operated on a grade, slope or mp shall be able to perform the individual system function requirements of, ramp shall be able to perform the individual system function requirements of, (a) a service brake system; (b) an emergency brake system; and ) a parking brake system. (c) a parking brake system. 4) Any combination of the system function requirements described in clauses (2)(a), (b) and (c) may be performed by a single brake system. (5) Each brake system shall be capable of being, (a) tested independently; and () p y ; (b) readily applied by a worker seated in the driver's seat. 3 Brake Systems - Compliance and Testing – Nov 30, 2010
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Regulatory Overview Ontario Regulation 854 (s119) (6) A service brake system may consist of a hydraulic pump motor drive ystem. system. (7) The service brake system and the emergency brake system shall be capable of safely stopping the motor vehicle while it is being operated, (a) on the maximum grade, slope or ramp in its area of operation; (b) at its maximum authorized speed; and (c) with its maximum authorized load. (8) The parking brake system shall be capable of holding the motor vehicle stationary, with its maximum authorized load, on the maximum grade, slope or ramp in its area of operation. (9) The emergency brake system shall be set up so that, whether the brake is 4 Brake Systems - Compliance and Testing – Nov 30, 2010 applied automatically or manually, a deliberate act is required to release it.
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Regulatory Overview Ontario Regulation 854 (s119.1) Initial Model Verification ommonly known as Ramp Testing Commonly known as Ramp Testing Now conducted in accordance with 3 different standards depending upon machine configuration and intended area of application – Underground rubber tired machines tested according to CSA M424.3-M90 – Surface rubber tired machines tested according to CSA-M3450-03 – U/G & Surface crawler tracked machines tested according to ISO 10265: 1998 Ontario Regulation 854 (s105) Pre-use Testing ) A procedure for the testing, maintenance and inspection of each motor 7) A procedure for the testing, maintenance and inspection of each motor vehicle shall be adopted and the procedure shall, (a) schedule the testing of brakes, steering, lighting and other safety components prior to initial use of the motor vehicle for the shift; 5 Brake Systems - Compliance and Testing – Nov 30, 2010
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Design Validation Testing
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Braking-Systems-Compliance-and-Testing - Nov 30, 2010...

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