T-6UTILITY (NSEB) RIR-1 to RIR-7 (redacted)
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(See Rules 26-302, 36-110, and Appendix B.) Maximum system voltage†, kV Clearance, m Not exceeding 46.0 3 69 3.7 \ See Appendix B.
AI summary The text provides a table specifying maximum system voltage levels and corresponding clearance requirements, referencing Rules 26-302, 36-110, and Appendix B for further details.
Table 34 Vertical ground clearances for open line conductors\ (See Rules 36-110 and Appendix B.) Maximum system voltage†, kV Not exceeding 25.0 34.5 46 7 69 7.6 † See Appendix B. † For ungrounded systems, the maximum system voltage is the...
AI summary Table 34 outlines vertical ground clearances for open line conductors, referencing Rules 36-110 and Appendix B. It specifies maximum system voltages and minimum clearances, with additional details on horizontal clearance requirements from the NSPI 'Overhead Distribution Standard'.
MINIMUM CONDUCTOR CLEARANCES FROM BUILDINGS (IN METRES) L Þ HININ M CLEARANC RES FROM ( CONDUCTOR TO: BU 16011 res HLLBOARDS Andards, / ND TRAFFIC AR PLANT GUYS, COMMUNICATION HORIZONTAL VER VERTICAL HORIZONTAL VERTICAL CABLES, AND DROP WI...
AI summary The document outlines minimum conductor clearances from buildings in metres, specifying horizontal and vertical distances for different voltage levels and conductor types, referencing the Canadian Standards Association (CSA).
From the 7.2kV Conductor to: Measured Horizontal Distance 1. Front/Roadside Face of Front Steps/Landing Railing: 1.727m (5'-8") 2. Front/Roadside Face of the Bay Window Exterior Wall: 3.454m (11'-4") 3. Front/Roadside Face of the Porch Ext...
AI summary The document provides measurements of horizontal and vertical distances from a 7.2kV conductor to various parts of a building. It notes that, following remedial upgrades, the horizontal distances meet the minimum clearance requirements set by applicable codes and standards.
The vertical clearance was reduced slightly with the installation of the 32" epoxy arms, however the vertical clearance distance remains greater than the minimum clearance specified in the applicable Codes and Standards.
AI summary The installation of 32" epoxy arms slightly reduced vertical clearance, but it still exceeds the minimum clearance specified by applicable codes and standards.
4. Consideration for the Front Steps/Landing: The horizontal clearance distance from the RELC 7.2kV open/bare conductor to the railing on the Front Steps/Landing was measured to be 1.727m (5'-8") following the remedial work to relocate the...
AI summary The horizontal clearance between the RELC 7.2kV overhead line and the Tanner residence's Front Steps/Landing is 1.727m, which is below the required 3.0m. This situation is due to the historical placement of the overhead line and recent modifications to the residence that may have violated applicable codes and standards.