Topic:"Distribution Planning" in M12508

Matter: Nova Scotia Power - CI C0080112 – HYD Big Falls Unit 6 Rotor Re-Insulation (U&U) - $1,025,626

1 passage 1 document

Distribution Planning across all matters →

N-1CI C0080112 - HYD Big Falls Unit 6 Rotor Re-Insulation U&U - Redacted 1 passage

Preamble p. p. 7

DUE TO A WIDE VARIATION OF DC DROP TEST RESULTS DURING THE DC DROP TEST THE AVERAGE NUMBER USED WAS THE AVERAGE OF THE TWO REFURBISHED POLES IN 2023 AS THEY ARE CONSIDERED TO BE NEW. NTS STANDARD TOLERANCE FOR DC DROP TESTING IS SET TO +/-...

AI summary The text discusses DC drop test results for poles, noting that average values were used due to variation. It highlights that some poles exceeded tolerance limits, possibly due to shorted turns or poor connections. It also considers the impact of damaged washers on pole movement.

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