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This document applies to all who are making changes to Network Rail managed level crossings fitted or to be fitted with overlay Miniature Stop Lights. Purpose This module defines the application requirements and describes the operating characteristics for the overlay Miniature Stop...
This document describes an efficient delivery process for the implementation of OMSL level crossings. Purpose This module describes the recommended processes to reduce the cost of implementation of Overlay Miniature Stop Light (OMSL) level crossings to an affordable...
This SAE Recommended Practice establishes the test procedure, environment, and instrumentation to be used for measuring the exterior exhaust sound level for passenger cars, multipurpose vehicles, and light trucks under stationary conditions providing a continuous measure of exhaust...
The product requirements herein apply to Overlay MSL type of level crossing. The Overlay MSL is designed to be a cost effective and safe level crossing system using red and green light indications. It may be installed at level crossing sites designated as User Worked...
