Manufactured from 2.5mm aluminium or 3mm probond. Any luminaire considered under the design must be documented and approval sought from the Principal as per Appendix B. Luminaries shall comply with AS/NZS 1158.6 and AS/NZS 60598. Generally, a single door Switchboard to be used for PSP lighting and RTAA lighting, while a double door Switchboard to be used for Roadway lighting. All cable and wiring shall comply with AS/NZS 3000 and Main Roads Specification 701 for the Installation and Maintenance of Roadway Lighting. All channelized and signalised intersections are to be provided with roadway lighting to the requirements of V3 category of lighting. All Road lighting luminaires shall comply with AS/NZS1158.6 and AS/NZS 60598 and Main Roads Specification 701. 0348-3123, 0448-3012 and 9220-670. Use of other types of Light poles such as rigid type where applicable and in accordance with Standards shall be identified and advised by the designer prior to completion of the design. It is usual to take into account the contribution of flux from other sources in the vicinity though this is often negligible given the low height of the underpass or tunnel and the comparatively high level of externally mounted road lighting luminaires. The mechanism shall be similar to Main Roads Western Australia’s existing high mast mechanism for economy reasons. The conduits shall not be located under pedestrian ramps or crossings. Refer to Standard Drawing numbers 0530-1456, 0530-1457, 0630-1901 and 0630-1902 for poles mounted on bridge or overpass structures. Where the re-location of any above or below ground services and/or obstacles is necessary in the vicinity of the proposed lighting scheme, the appropriate quotations shall be obtained and considered in the development of the design to ensure that the most economical long term solution is provided after considering both construction and ongoing costs. A verage Pavement Luminance - The overall average luminance of the road surface as observed from a specific point in cd/m 2.Metric units are used, regardless of current settings. They shall be similar to that specified for lighting pole pit in sub-Clause 3.8.2 above, though their dimensions may vary depending on the function intended. In addition the guideline drawing 200231-0057 can be used to assist the designer in design. For policy statement, application, approval and administration guidelines refer to online guidelines as provided below: Definitions of terms provided in AS 3665, AS/NZS 1158.0, AS/NZS 1852.845 and Austroads Glossary of Terms and Austroads guide to road design and Traffic Managements are applicable under this Guideline. As a rough rule of thumb, slip-base pole shall be used in locations where the speeds are in excess of 80 kph and where a dislodge pole is not likely to cause serious injury to pedestrians or the occupants of nearby vehicles (i.e. All Category P lighting shall be designed in accordance with AS/NZS1158.3.1 and any specific Main Roads’ requirements as stated under clause 2.3. Where there is also an adjacent footpath(s), the surround illuminance shall also be designed to meet the requirements of Table 2.1 of AS/NZS 1158.1.1. This Guideline outlines technical requirements for the design of Roadway and Pedestrian Lighting and shared paths, associated Electrical Design, Material and Lighting Software, and Documentation requirements. The light pole types shall be decided based on Austroads Guide to Road design Parts 6, 6A and 6B and Ausroads Guide to Traffic Management parts 3, 6 , 8, 10, 12 and Traffic Management and Infrastructure - Lessons from In-depth Crash Investigations for lighting. The Switchboard is normally mounted on a reinforced concrete plinth. Thorn Civic 1, for general pedestrian and shared pathways, Thorn Leopard 28 W or 38 W for pedestrian underpass lighting, IES TM 21 Projecting Long Term Lumen Maintenance of LED Light Sources, IESNA LM 80-08 IES Approved Method: Measuring Lumen Maintenance of LED Light Sources, IES LM-82-12Approved Method: Characterization of LED Light Engines and LED Lamps for Electrical and Photometric Properties as a Function of Temperature, IESSA-Illumination Engineering Society of South Africa, CIE 154 The maintenance of outdoor lighting systems, Slip-base pole (in the majority) (frangible). roadway lighting or pedestrian lighting. The design of the electrical installation shall comply with WA Electrical Regulations, Supply Authority’s Requirements, AS/NZS 3000 Wiring Rules and Section 10.4 of AS/NZS 1158.1.3. The layout of under-bridge lighting and the circuit diagram are indicated on MRWA Drawings 0448-3011 and 9230-0921. Provision of Emergency Lighting for Under Bridge, Underpass and Tunnel Lighting shall be provided.
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