Key legal question
Whether the revision request based on alleged arbitrator bias was admissible
Extracted holding
The alleged bias ground was not admissible because the applicant either knew the facts earlier or could have discovered them with due diligence; revision cannot be used to bypass the waived appeal route.
Extracted reasoning
A party must invoke recusal grounds immediately upon discovery. Given the importance of the sole arbitrator and the accessible information, the applicant failed the diligence requirement; in any event, he had renounced appeal and could not invoke the same ground through revision before the appeal deadline expired.