Arbitration preconditions, waiver, and limited Section 34 review shape the court's approach to arbitral awards.

A contractual precondition to arbitration cannot defeat the arbitral remedy where no engineer was validly appointed and the supposed engineer's decision never existed in substance; the 30-day restriction on invoking arbitration was treated as unenforceable. Objections to tribunal constitution and alleged bias were held waived when not raised in time, and bias could not be inferred from partial success on claims alone. The award was otherwise protected from interference because the tribunal's procedural choices caused no prejudice and the factual findings on performance tests, bank guarantees, additional works, and liquidated damages were plausible. Interest was upheld in principle but reduced in rate, with only limited modification to the award.

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Issues: (i) Whether the arbitral tribunal was validly constituted and the dispute could be referred directly to arbitration notwithstanding the alleged absence of a duly appointed engineer and the 30-day stipulation in the contract; (ii) Whether the objections to the tribunal's constitution and alleged bias were barred by waiver and the challenge procedure under the Arbitration and Conciliation Act, 1996; (iii) Whether the award was vitiated by procedural unfairness, including filing the statement of claim in two parts and alleged non-observance of natural justice; (iv) Whether the tribunal erred in adjudicating the performance guarantee test issue, the bank guarantees, the butterfly valve claim, the additional works claims, and the liquidated damages claims; (v) Whether the interest awarded required interference.

Issue (i): Whether the arbitral tribunal was validly constituted and the dispute could be referred directly to arbitration notwithstanding the alleged absence of a duly appointed engineer and the 30-day stipulation in the contract.

Analysis: The contract required disputes to be placed before an engineer before arbitration, but the factual finding was that no engineer had ever been appointed in the manner contemplated by the contract. The alleged letter treated as the engineer's decision was only a rejection by the owner and did not evidence any real decision-making by an appointed engineer. In the absence of such appointment, the precondition could not be used to defeat arbitration. The 30-day restriction was also held unenforceable as it curtailed the right to invoke arbitration in a manner contrary to the statutory policy reflected in Section 28 of the Indian Contract Act, 1872.

Conclusion: The tribunal was validly constituted and direct reference to arbitration was held to be lawful.

Issue (ii): Whether the objections to the tribunal's constitution and alleged bias were barred by waiver and the challenge procedure under the Arbitration and Conciliation Act, 1996.

Analysis: The challenge to the appointment of arbitrators was raised beyond the statutory period after the petitioner had become aware of the tribunal's constitution. Having proceeded with arbitration without timely objection, the petitioner was held to have waived the objection under Section 4. The Court also held that Section 12 does not require a negative disclosure where no circumstance giving rise to justifiable doubts exists, and a challenge under Section 12 must rest on concrete grounds showing bias or lack of impartiality. Mere dissatisfaction with the outcome or the fact that some claims were accepted and others rejected does not establish bias.

Conclusion: The objections to constitution and bias were rejected as waived and unsubstantiated.

Issue (iii): Whether the award was vitiated by procedural unfairness, including filing the statement of claim in two parts and alleged non-observance of natural justice.

Analysis: The Act permits the tribunal to conduct proceedings in the manner it considers appropriate, and there was no agreement restricting such procedure. Filing the claims in two parts did not cause prejudice, especially since replies were filed after both parts were on record and the tribunal delivered a reasoned composite award on merits. The allegations of unequal treatment, improper recording of minutes, and exclusion of documents were found to be general and unsupported by particulars. The Court held that such bare assertions cannot justify interference under Section 34.

Conclusion: No procedural illegality or denial of natural justice was made out.

Issue (iv): Whether the tribunal erred in adjudicating the performance guarantee test issue, the bank guarantees, the butterfly valve claim, the additional works claims, and the liquidated damages claims.

Analysis: On the performance guarantee test issue, the Court accepted the tribunal's view that the tests could not be carried out because of the owner's conduct and prolonged use of the works, and that the resulting adjustment was a factual determination not warranting interference. The bank guarantee dispute was treated as arbitrable because it arose out of the contract and no subsisting court order barred arbitral adjudication. The butterfly valve finding was substantially upheld, though the valuation was modified. The claims for additional works and excess consumption were sustained because the evidence showed design and site-condition changes and the petitioner failed to establish theft, pilferage, or contractual bar. The claim for liquidated damages was rejected because the tribunal recorded justified reasons, including lack of notice, absence of proof of actual loss, and the factual finding that the owner itself caused part of the delay. The Court reiterated that it does not reappreciate evidence or substitute its own view where the arbitral view is plausible.

Conclusion: The substantive award was upheld in substance, save for a modification in the butterfly valve valuation.

Issue (v): Whether the interest awarded required interference.

Analysis: The Arbitration and Conciliation Act, 1996 permits pre-award and post-award interest unless the parties agree otherwise. There was no contractual bar on interest. However, considering prevailing rates and the circumstances of the case, the Court held that the rate granted by the tribunal was excessive and required reduction.

Conclusion: Interest was upheld in principle but reduced in rate.

Final Conclusion: The petition under Section 34 was dismissed, with limited modification to the award on the butterfly valve claim and reduction of the interest rate, and costs were awarded to the respondent.

Ratio Decidendi: A contractual precondition to arbitration cannot be used to defeat the arbitral remedy where the party required to perform it has failed to do so, and an arbitral award will not be interfered with under Section 34 unless the challenged finding discloses patent illegality, jurisdictional error, or a violation going to the root of the matter.

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