17(3) ... the arbitral tribunal may make orders with respect to any of the following- (a) security for costs; (b) discovery of documents and interrogatories; (c) giving of evidence by affidavit; (d) the inspection of any property which is or forms part of the subject-matter of the dispute; (e) the taking of photographs of any property which is or forms part of the subject-matter of the dispute; (f) samples to be taken from, or any observation to be made of or experiment conducted on, any property which is or forms part of the subject-matter of the dispute; (g) dividing, recording and strictly enforcing the time allocated for a hearing between the parties (a stop clock arbitration).