Ms STEAG Energy Services (India) Pvt Ltdv.GSPC Pipavav Power Company Ltd & Ors

Synopsis

This judgment addresses the scope of judicial review in tender matters, particularly where the evaluation is based on a Quality and Cost Based System (QCBS) with a 70:30 weightage for technical and financial scores. The respondent (GPPC) floated a tender for operation and maintenance of a gas‑based power plant. The appellant (STEAG) was declared the successful bidder after evaluation. The writ petitioner (O&M Solutions) challenged the award, and the High Court, after directing re‑evaluation of the technical scores by the consultant, found that both bidders had identical technical scores (93) and the petitioner’s financial score was marginally higher (0.00205301 difference). The High Court then directed award of the contract to the petitioner. The Supreme Court reversed, holding that the High Court exceeded the permissible limits of judicial review by substituting its own view for that of the tender‑evaluating authority. It reiterated the principles of restraint in contractual matters, the freedom of the owner to accept any bid, and the need for “fair play in the joints” rather than mathematical precision. The appeal was allowed and the contract awarded to the appellant was upheld.

2. Basic Information of the Judgment

Case Title: M/s. STEAG Energy Services (India) Pvt. Ltd. vs. GSPC Pipavav Power Company Ltd. & Ors.

Civil Appeal Nos.: Arising out of SLP (C) Nos. 30209–30210 of 2025

Bench: Two‑Judge Bench (judges not specified in the extract)

Date of Decision: March 25, 2026

Citation: 2026 INSC 295

Appeal From: Judgment and order of the High Court of Gujarat at Ahmedabad in Special Civil Application No. 7289 of 2025 and Special Civil Application No. 12328 of 2025.

3. Legal Framework

This judgment involves the interpretation of tender evaluation principles, the scope of judicial review under Article 226, and the doctrine of restraint in commercial contracts.

A. Key Concepts and Clauses:

• Quality and Cost Based System (QCBS): A tender evaluation method where weightage is given to both technical and financial parameters. Here, technical score had 70% weightage, financial score 30%.

• Tender Clause 20.2: Prescribed the evaluation methodology, including the formula for total score (S = (St × Tw) + (Sf × Fw)).

• Tender Clause 22.0 & 23.0: GPPC reserved the right to accept any bid and to reject any or all bids without incurring liability.

B. Related Precedents (Discussed in the Judgment):

• Afcons Infrastructure Ltd. v. Nagpur Metro Rail Corpn. Ltd. (2016) 16 SCC 818: Held that judicial interference in tender matters is permissible only if the decision‑making process is mala fide, arbitrary, or intended to favour someone, or if the decision is perverse.

• Montecarlo Ltd. v. NTPC Ltd. (2016) 15 SCC 272: Emphasised that courts should follow the principle of restraint in tender matters, especially where technical expertise is involved. The owner should be allowed “free play in the joints.”

• Central Coalfields Ltd. v. SLL-SML (Joint Venture Consortium) (2016) 8 SCC 622: Reiterated that interference is permissible only if the decision is so arbitrary or irrational that no responsible authority could have reached it.

4. Relevant Facts of the Case

1. Tender Issued: GPPC floated a public tender in January 2025 for operation and maintenance of its 702.86 MW gas‑based combined cycle power plant for an initial period of 5 years.

2. Evaluation Methodology: QCBS with 70% weightage to technical score (St) and 30% to financial score (Sf). The formula: S = (St × 0.70) + (Sf × 0.30). The bidder with the highest total score (S) was to be awarded the contract.

3. Bids Received: Three bidders qualified after technical evaluation. The appellant (STEAG) received a technical score of 95, the writ petitioner (O&M Solutions) received 93. After price bid opening, the appellant was declared the successful bidder.

4. Writ Petition: The petitioner challenged the evaluation, alleging that the appellant had been wrongly awarded 10 out of 10 marks for a technical parameter relating to experience of planning and supervising certain overhaul activities.

5. High Court’s Directions: Without staying the contract, the High Court directed GPPC to have the technical bid re‑evaluated by its consultant (Fichtner) and submit a report. The consultant’s report (14.08.2025) revised the appellant’s marks from 10 to 8 for that parameter, bringing both bidders’ technical scores to 93.

6. High Court’s Order: The High Court then calculated the total scores using the formula. The petitioner’s total score was 95.09989831 and the appellant’s was 95.0978453 – a difference of 0.00205301. The High Court held that since the petitioner’s score was marginally higher, the contract should be awarded to the petitioner. It quashed the Letter of Award (LOA) issued to the appellant.

7. Appeal to Supreme Court: The appellant challenged the High Court’s order.

5. Issues Identified by the Supreme Court

1. Whether the High Court was justified in interfering with the award of the contract to the appellant on the basis of a minuscule difference in the total scores, especially when the evaluation methodology was based on a QCBS system and the owner had the right to accept any bid.

2. Whether the High Court exceeded the permissible limits of judicial review in contractual matters by substituting its own view for that of the tender‑evaluating authority.

6. Ratio Decidendi (The Reasoning and Decision of the Court)

The Supreme Court allowed the appeal and set aside the High Court’s order. The reasoning is as follows:

• Scope of Judicial Review in Tender Matters: The Court reiterated the well‑settled principle that judicial review in contractual matters is limited to ensuring that the decision‑making process is not arbitrary, mala fide, or perverse. Courts should not sit as appellate authorities over the technical evaluation of bids or substitute their own views for those of the experts.

• “Free Play in the Joints”: Citing Montecarlo Ltd. v. NTPC Ltd., the Court held that the owner (GPPC) must have “free play in the joints” to choose the bid that best meets its requirements. The tender document itself reserved the right to accept any bid or reject all bids. The owner is the best judge of its needs, and courts should not second‑guess commercial decisions.

• Marginal Difference Does Not Vitiate the Process: The Court noted that the difference between the total scores of the appellant and the petitioner was “minuscule” – 0.00205301. Such a marginal difference cannot be the basis for judicial interference, especially when the initial evaluation was carried out by experts and the consultant’s re‑evaluation only resulted in a tie in technical scores. The owner had the discretion to choose between two equally qualified bidders.

• High Court Exceeded Its Jurisdiction: The Court observed that the High Court, instead of leaving the final choice to the owner, proceeded to compute the scores itself and directed the award to the petitioner. This amounted to the court performing the role of the tender‑evaluating authority, which is impermissible.

• Importance of Timely Execution: The Court also emphasised that the tender was floated in January 2025, the LOA was issued on 09.06.2025, and the contract was executed on 01.07.2025. The existing contract was ending, and delay would affect plant operation. The High Court’s interference, after the contract was executed, caused uncertainty. Judicial review should be exercised with a view to the larger public interest, including the need for timely execution of projects.

7. New Legal Principles Established / Reiterated

1. Marginal Difference Not a Ground for Interference: In highly competitive tenders, where technical and financial scores are close, a minuscule difference in the total score does not justify judicial intervention, especially when the owner has the discretion to choose.

2. “Fair Play in the Joints”: The Court reiterated that the owner must have flexibility in tender evaluation. Judicial review should not eliminate all discretion by demanding mathematical precision.

3. Role of the Court: Courts should not become “tender‑evaluating authorities.” They should not substitute their own computation for that of the expert committee unless there is clear arbitrariness or mala fides.

4. Consequences of Delay: The Court considered the practical consequences of judicial interference – delay in execution, disruption of plant operations – as relevant factors while exercising discretion.

8. The Court’s Analysis and Examination of Concepts

• Deference to Expert Evaluation: The Court noted that the tender evaluation was conducted by a consultant (Fichtner) and the GPPC’s Board. Even after the re‑evaluation, the technical scores were identical, leaving the owner to decide based on other factors. The High Court erred by mandating a specific outcome.

• Distinction Between “Highest Score” and “Mandatory Award”: While Clause 20.2(vi) stated that the bidder with the highest total score “shall be considered for award”, the Court interpreted this as a guideline for the owner’s consideration, not an absolute command. Clause 23.0 gave GPPC the right to accept or reject any bid. The High Court treated the formula as a rigid rule, ignoring the owner’s residual discretion.

• Judicial Restraint: The Court strongly reaffirmed the principle of judicial restraint in commercial contracts. It observed that the High Court had “used a magnifying glass” to find a negligible difference and then substituted its own decision. This approach is contrary to the precedents.

9. Critical Analysis of the Judgment

• Strength – Upholding Commercial Discretion: The judgment correctly restores the primacy of the tender‑evaluating authority’s discretion. It sends a clear message that courts must not micro‑manage tenders, especially where the difference between bidders is marginal.

• Practical Considerations: By taking note of the timeline and the need for smooth operation of the power plant, the Court avoided a disruptive outcome that would have further delayed the project.

• Clarity on “Shall”: The interpretation of “shall be considered for award” as a guideline, not an absolute rule, is a pragmatic reading that aligns with the overall flexibility built into the tender document. This prevents the owner from being mechanically bound to award to the marginally higher scorer when other factors may be relevant.

• Potential Critique – Over‑reliance on “Free Play”: One could argue that the Court’s emphasis on “free play in the joints” may be taken too far by authorities to justify arbitrary decisions. However, the Court also made it clear that the decision must not be mala fide or perverse. In this case, there was no such allegation.

• Impact on Future Tender Disputes: The judgment will discourage bidders from approaching courts for minuscule differences in scores and will encourage them to accept the outcome of the evaluation process, reducing litigation in infrastructure projects.

10. Final Outcome

The Supreme Court allowed the appeal and set aside the impugned judgment of the Gujarat High Court. It upheld the Letter of Award (LOA) dated 09.06.2025 and the contract executed on 01.07.2025 in favour of the appellant (STEAG). GPPC was permitted to proceed with the contract without hindrance. No order as to costs.

11.  (MCQs)

1. According to the Supreme Court, what is the proper scope of judicial review in tender matters?
a) Courts can re‑evaluate the technical scores of bidders to ensure correctness.
b) Courts can substitute their own decision for that of the tender‑evaluating authority if they find a marginal difference.
c) Judicial review is limited to ensuring that the decision‑making process is not arbitrary, mala fide, or perverse.
d) Courts can interfere if the price quoted by the winning bidder is higher than the petitioner’s.

2. What was the difference in the total scores between the appellant and the writ petitioner after the re‑evaluation?
a) 2 marks
b) 0.5 marks
c) 0.00205301
d) 0.05 marks

3. Which of the following principles was NOT relied upon by the Supreme Court in setting aside the High Court’s order?
a) The owner’s right to accept or reject any bid under Clause 23.0.
b) The need for judicial restraint in commercial matters.
c) The doctrine of promissory estoppel.
d) The practical consequences of delay in plant operation.

4. The Supreme Court held that the High Court’s approach of computing the scores itself and directing award to the petitioner amounted to:?
a) A proper exercise of judicial review.
b) Substituting the court’s view for that of the expert authority.
c) An application of the principle of natural justice.
d) A correct interpretation of the tender clause.