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Ontario Provincial Standards
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OPSD 2453.080 - High Mast Lighting Pole, Head Frame and Ring Assembly
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OPSD 2453.190 - High Mast Lighting Pole, External Drive Raising and Lowering Equipment, List of Components
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OPSD 2453.200 - High Mast Lighting Pole, External Drive Raising and Lowering Equipment, Layout
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OPSS 2476 - Raising and Lowering Equipment for High Mast Lighting Poles
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OPSS 630 - Installation of Section Steel High Mast Lighting Poles
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OPSS 631 - Concrete Footings and Maintenance Platforms for High Mast Lighting Poles
