Transcription of Maintenance Work Zone Traffic Control Guidelines
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Maintenance DivisionApril 2007 MDOTM ichigan Department of TransportationSLOWSTOPROADWORKAHEADSPEED LIMIT45 Maintenance Work ZoneTraffic Control Guidelines Work Zone Traffic Control Engineering Manual Preamble This manual provides guidance to administrative, engineering, and technical staff. Engineering practice requires that professionals use a combination of technical skills and judgment in decision making. Engineering judgment is necessary to allow decisions to account for unique site-specific conditions and considerations to provide high quality products, within budget, and to protect the public health, safety, and welfare.
2 Work Zone Traffic Control 2007.doc Warning Signs • The minimum size of all diamond shaped warning signs is 48" x 48". • Reflectorized signing is required. • All warning signs may be equipped with an orange or day-glo flag mounted above the sign. • Type A warning lights will not be required with the use of roll-up signs. • The “advance signing sequence” consists of three signs ...
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Foot Control Not Working, Foot Control, Ground Control Pro, Foot, Healthcare Construction: Getting the Details Right, Control, CAVITATION PLATE HARDWARE, CAVITATION PLATE HARDWARE CONTROL, Table of Contents - sandblasting, Worker Procedures for Contractor Employees, Worker Procedures for Contractor Employees Working, Division 1 General Requirements