If a party against whom an adjudication decision was made fails to make payment of the adjudicated amount, the party who obtained the adjudication decision in his favour may make a written request for payment of the adjudicated amount direct from the principal of the party against whom the adjudication decision is made." (emphasis added) [31] The Legislature must have intended a different meaning when different words are used in the same statute; otherwise the same words would be used for consistency of expression. One can surmise that "an aggrieved party" is not necessarily "a party against whom an adjudication decision was made." While it would certainly include such a party, it is broad enough to cover a party that is dissatisfied with the Adjudication Decision either because its whole Payment Claim has been dismissed or that it was only given a part of several heads of Claim or that it was given a sum less than what was claimed in its Payment Claim. [32] It would of course be a case where the "aggrieved party" would have to set aside the whole of the Decision in its favour if it is minded to apply to set aside the Decision unless it is a case where the heads of claim without jurisdiction can be severed from those that are within 14 jurisdiction in which instance, only so much of the claim that is erroneously excluded as being without jurisdiction needs to be set aside. [33] In a case where it is not severable, then it would be very difficult if not impossible to set aside part of the Decision on ground of excess of jurisdiction or breach of natural justice for generally the whole of the Decision would then have to be set aside. [34] Presumably a Claimant who got much less than what was claimed in the Payment Claim would have to set aside the whole of that Decision if it can be shown that the Decision was procured through fraud or bribery. [35] It is generally understood that in an Adjudication under CIPAA, the worst that a unpaid party/Claimant may suffer is to have its whole Payment Claim dismissed and costs awarded against it and it would not be a case where the Claimant has to end up paying the Respondent/non-paying party other than costs. [36] Conversely under section 28(1) CIPAA it is not necessarily a "party who obtained the Adjudication decision in its favour" that is entitled to enforce an Adjudication Decision though it would certainly include such a party. It may well include a Respondent to whom costs has been awarded and for which payment had not been made by the Claimant. 15 [37] All said, a Claimant whose Payment Claim has been dismissed is certainly a party who is aggrieved with the Decision and in applying to set aside the Decision, the Court may be minded to only set aside that part of the Decision that was made when the Adjudicator erroneously declined jurisdiction on ground that the Payment Claim is not a Payment Claim within the meaning of CIPAA. Whether the Adjudicator has jurisdiction to decide on the Claims made in the Payment Claim as the Claimant had not prayed for the Certificate to be revised [38] The 3 Claims of the Claimant are set out in the Payment Claim and the Respondent in its Payment Response had disputed and denied the whole of the Payment Claim on ground that the Claims are not due under the terms of the Contract and not in accordance with the terms of the Contract. [39] The matters raised in the Payment Claim and Payment Response under section 5 and 6 respectively of CIPAA would confer and confine the jurisdiction of the Adjudicator to matters raised there as stated in section 27(1) CIPAA. [40] The Adjudicator therefore has the jurisdiction to proceed to hear the matters raised there by considering the evidence adduced in the 16 documents tendered. There was no oral hearings requested by the parties and in any event, the Adjudicator had in his Decision stated that there was no real need for an oral hearing. [41] The Adjudicator had initially proceeded on a narrow sense of his jurisdiction by stating that since it was not specifically pleaded by the Claimant that he should exercise his powers under section 25 (m) to review and revise the Certificate issued by the SO, then he has no jurisdiction to decide on the Claims of the Claimant. [42] In dealing with the issue on whether the Plaintiff was entitled to seek a revision of the Final Certificate, the Adjudicator made the following observations: At paragraph 113 of the Adjudication Decision “In any event, the Plaintiff did not seek for any remedy in its Adjudication Claim for a revision of the Final Certificate. It is not open to me to revise the Final Certificate on my own volition. That would be an excess of jurisdiction.” (emphasis added) At paragraph 118 of the Adjudication Decision “It must be borne in mind that an Adjudicator does not step into the shoes of the certifier named in the contract.” (emphasis added) At paragraph 123 of the Adjudication Decision 17 “If the Plaintiff is unhappy with the alleged under certification of its Final Claim, then it should invoke the arbitration clause in the Contract to refer the alleged under certification to arbitration. CIPAA is not the proper course for this.” (emphasis added) [43] Learned counsel for the Claimant submitted that the Adjudicator had taken an erroneously restrictive view of his own jurisdiction under section 25 CIPAA by deciding not to review or revise the Final Certificate. The Claimant further argued that the Adjudicator has misconstrued his powers under section 25(m) CIPAA which states: "Section 25 (m) Review and revise any certificate issued or to be issued pursuant to a construction work contract, Decision, instruction, opinion or valuation of the parties or contract administrator relevant to the dispute.” [44] In interpreting section 25(m) CIPAA, learned counsel for the Claimant referred to the guidance laid down in the book Construction Adjudication in Malaysia by Lam Wai Loon and Ivan Loo at page 212 where the Learned Authors had commented on section 25(m) CIPAA as follows: 18 “Pursuant to section 25(m) of CIPA Act 2012, the Adjudicator has the power to review and revise any certificate issued or to be issued pursuant to a construction contract, decision, instruction, opinion or valuation of the parties or contract administrator relevant to the dispute referred to him, which he considers erroneous. With this power, the Adjudicator is effectively put in the position of the certifier or the decision maker or the person who possesses the power under the construction contract to issue instructions, provide opinions or conduct valuations relating to the subject matter of the Adjudication.” (emphasis added) [45] The Claimant further referred to the case of Vaultrise Ltd v Paul Cook [2004] Adj.C.S. 04/06, where the Court held as follows: “…that an adjudicator can consider whether or not a certificate should have been issued and if a missing certificate was due he could determine the sum. The adjudicator had found that a final certificate should have been issued on or before the 30th July. He went on to determine the amount and held that that sum was due. There was no reason why a dispute in those terms, viz whether or not a certificate should be issued and if so what it 19 should contain, should not be referred to adjudication.” (emphasis added) [46] By the same token, an Adjudicator may declare and decide how much is properly due under a correct Certificate if the Certificate issued is an under-certification or over-certification. [47] I derived some comfort from the observation made in Cantillon Ltd v Urvasco Ltd [2008] 117 ConLR 1: "[67] ... As the authorities established that the responding party can put forward any arguable defence in adjudication, ... it must follow that the adjudicator can rule not only on that defence but also upon the ramifications of that defence to the extent that it is successful in so far as it impacts upon the fundamental dispute." (emphasis added) [48] The powers under section 25 are vast powers granted to an Adjudicator so that he can decide on a dispute effectively and efficiently. Before he can exercise any of the powers given to him under section 25, he must first have the jurisdiction to hear the dispute under section 27. Once he has the jurisdiction, it is then within his powers to be exercised at his discretion, to decide on whether the Claimant is entitled to the whole or part of its Claims based on the evidence adduced. There is 20 nothing to state that he can only exercise his powers upon request of the parties either in their Payment Claim as in this case when there was no prayer for the Certificate to be reviewed or revised. For instance his power under section 25(b) to order the discovery and production of documents need not be premised upon an application by a party but that he may on his own initiative do so consistent with his powers under section 25(i) to inquisitorially take the initiative to ascertain the facts and the law required for the decision. [49] So too if he should decide that there should be an oral hearing and order that any evidence be given on oath under section 25(l). In as much as he could under section 25(n) CIPAA decide or declare on any matter notwithstanding no certificate has been issued in respect of the matter, I would say that he has the power to decide how much is due to the Claimant even if a certificate has been issued which the Claimant felt is an under-certification and more so here when there is no breakdown as to what is the sum of RM137,512.95 consists of. [50] The fact that he has the power to review and revise any certificate issued would mean that if in the process of finding a higher sum is due than what is stated in the Certificate, he is of course at liberty to review and revise the Certificate. Such vast powers are granted to him when parties have given him the jurisdiction to decide on the dispute; the 21 Claimant stating a certain sum is due and the reasons for it and the Respondent stating nothing is due as anything due under the certificate has been paid already. [51] Here was a case where the Claimant had submitted the original claims on 26 January 2011 and no reply was forthcoming from the Respondent until 5 January 2014. Basically the Adjudicator would have to decide whether the various sums claimed under the various heads of claim are due and if so, how much. [52] Whether the Adjudicator decides on the amount owing by way of reviewing or revising the certificate is a matter left to him in the exercise of his powers under section 25(m) CIPAA. To say that he has no jurisdiction to decide on the Payment Claim because the Claimant had not asked him to review and revise the certification of the SO would be to take an unduly narrow and restrictive view of jurisdiction conferred on him to decide on the Claimant's Payment Claim. [53] Bearing in mind that a lot of Payment Claims are drafted by the parties themselves at that stage and even at the Adjudication proceedings the parties are allowed to represent themselves as provided for under section 8(3) CIPAA, it behooves upon the Court not to take an unduly technical and legalistic approach to procedural niceties. 22 [54] In support of the Claimant's contention, the Claimant relied on the Singapore High Court case of Chip Hup Hup Kee Construction Pte Ltd v Ssangyong Engineering & Construction Co Ltd [2009] SGHC 237, where Judith Prakash J (now JA) made the following observations: “…the respondent had been advised that the Determination ought to be set aside on the ground that the Adjudicator had no jurisdiction to adjudicate on the application because: