• Lighting

A system of temporary lighting shall be provided for the covered walkway and shall be maintained in good order. The average illuminance on the floor level of the covered walkway shall be within the range of 35 lux to 50 lux. The lighting shall be weather-proofed. A recommended lighting layout for typical covered walkway is the installation of luminaries complete with 18 W or 20 W 600 mm long tubular florescent lamps at 3 m spacing.