the order of deletion of issue nos.1 and 2, by the earlier substitute arbitrator Shri R. B. Agrawal, Retired District Judge, was non-est 85 on account of the fact that his appointment was without jurisdiction, he having been appointed by the Principal District Judge, Nashik, by an order dated 02.08.2019, in Civil Miscellaneous Application Nos. 86 of 2019 and connected matters, when in fact the substitution was to be made by this 90 Court, which had appointed the original arbitrator Shri Justice R Y Ganoo, which was by an order dated 16.12.2016, (page 33) passed in proceedings under Section 11(6) of the Arbitration & Conciliation Act, 1996 (‘A & C Act’ for short hereinafter), in Arbitration Petition No.43 of 2016 and connected matters, which 95 Court had also appointed the present Arbitrator in Writ Petition Nos. 10428 of 2019 and connected matters vide order dated 14.09.2023 (page 74).