You can have additional supplies for: 1. If a scaffold is to be moved in the vicinity . )%-#+RM]CSK[gA>~ Do any pre-1960 houses have aluminum wiring? What are typical aluminum service entrance wire/cable sizes for the electrical service to a house? Overhead conductor spans must maintain these vertical clearances from grade [225.18]: 10 ft above finished grade, sidewalks, platforms, or projections from which they might be accessible to pedestrians for 120V, 120/208V, 120/240V, or 240V circuits [225.18(1)]. Make sure you install and support the cable so it is protected from physical damage in accordance with 300.4. A single disconnecting means for a building/structure must have an ampere rating at least equal to the calculated load as determined by Art. endobj This line is an owner line not a utility line. Thanks Products that dont comply with the marking requirements are possibly counterfeit. These systems can include many lamp types, such as LED, HID, and fluorescent. 0000094672 00000 n << 225.18 Clearance for Overhead Conductors and Cables. Line-clearance tree trimming refers to the pruning, trimming, repairing, maintaining, removing, or clearing of trees or the cutting of brush that is near (within 10 feet of) energized power lines. Call 1-800-375-4375 for identification of power line voltage or help with safe transportation of large boats or other large objects. Where necessary, use equipment that enables the dedicated spotter to communicate directly with the operator. Raceways on exterior surfaces of structures must be arranged to drain and be suitable for use in wet locations [225.22]. 209 0 obj 0000000017 00000 n What does it mean when I find buried yellow "CAUTION" tape when digging a hole in the yard? JavaScript is disabled. Finally, if it is 500,000 or . /Root 174 0 R Provide a sign outlet at the entrance of each tenant space in a commercial building or occupancy accessible to pedestrians. PDF GUIDELINES FOR UTILITY INSTALLATIONS Part 1 - Wire Lines and - Metra
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