16.—(1) A party may request the Court to remove an arbitrator —
(a) who is physically or mentally incapable of conducting the proceedings or where there are justifiable doubts as to his
capacity to do so; or
(b) who has refused or failed —
(i) to properly conduct the proceedings; or
(ii) to use all reasonable despatch in conducting the
proceedings or making an award,and where substantial injustice has been or will be caused to that party.