As per case facts, disputes arose between the Gujarat Water Supply and Sewerage Board and Saryu Plastics Pvt. Ltd. over PVC pipe supply contracts, leading to arbitration. Despite initial agreed ...
2026 INSC 552 Reportable
IN THE SUPREME COURT OF INDIA
CIVIL APPELLATE JURISDICTION
CIVIL APPEAL NOS. 769-770 OF 2026
GUJARAT WATER SUPPLY AND
SEWERAGE BOARD ... APPELLANT
VERSUS
SARYU PLASTICS PVT. LTD. … RESPONDENT
J U D G M E N T
ALOK ARADHE, J.
1.These appeals arise out of the judgment dated 11.11.2022, as
corrected on 16.12.2022, passed by the Division Bench of the
High Court of Gujarat at Ahmedabad (hereinafter referred to as
“the High Court”).
2.The facts giving rise to the filing of these appeals are stated
hereinafter:
Factual Background
2.1. The appellant, namely Gujarat Water Supply and Sewerage
Board (hereinafter referred to as “the Board”), was
constituted by the State of Gujarat under the provisions of
the Gujarat Water Supply and Sewerage Board Act, 1978
1
(Act No.18 of 1979). The Board was established with the
overarching objective of providing sustainable water supply
and sanitation services across the State of Gujarat.
2.2. The respondent, Saryu Plastics Pvt. Ltd. (hereinafter
referred to as “the Company”), is a company incorporated
under the Companies Act, 1956 and was engaged in the
business of manufacture and supply of PVC pipes. The
Company is registered as a small-scale industrial unit with
the District Industry Centre, Mehasana.
2.3. Between 1998 and 2000, the Board awarded several rate
contracts to the Company for the supply of PVC pipes
covering the years 1998-1999 to 2001-2002. An internal
audit report submitted by M/s. Pipara & Company,
Chartered Accountants, for the year 1999-2000 revealed
certain irregularities and lapses, pointing to alleged excess
payments made to PVC pipe suppliers. Acting upon these
findings, the Board, by order dated 03.10.2001,
commissioned the said Chartered Accountants firm to
conduct a comprehensive audit and verify the extent of
excess payments. The audit report dated 19.06.2002
2
confirmed excess payments by each division during the
relevant period. Consequently, by order dated 29.08.2003,
the Board blacklisted the Company. The disputes between
the parties relate to the supply of PVC pipes during the
period from 1998 to 2002.
2.4. After the passage of more than a decade from the
crystallization of these disputes, the Company requested the
Board to appoint an Arbitrator for their adjudication.
Pursuant to this request, on 03.04.2012, the parties
executed an Arbitration Agreement and one Mr. K.J. Wadher
was appointed as the Sole Arbitrator. Clause 4 of the
Arbitration Agreement stipulated that the mandate of the
Arbitrator would be operative for a period of six months for
the purpose of concluding the arbitral proceedings. The
Agreement further provided that the arbitration proceedings
must be completed within six months, that both parties
shall fully co-operate during this period with a positive
attitude to complete the arbitration within the earmarked
time, and that both parties shall fully co-operate in the
Arbitration Proceeding and act such that the decision can
3
be made within six months from the commencement of the
proceedings.
3. The chronological progression of events which is relevant for the
determination of the issues involved in the appeals is set out in
detail as under: -
3.1.On 19.04.2012, Mr. K.J. Wadher communicated his consent
to act as an Arbitrator.
3.2.On 21.05.2012, the Arbitrator addressed a letter to the
parties seeking submission of certain specified details,
which were required to be furnished prior to 10.06.2012.
3.3.On 22.06.2012, a preliminary meeting of the Arbitral
Tribunal was convened, at which directions were issued for
filing of pleadings. The Statement of Claim (SOC) was to be
filed by 10.07.2012, with a reply thereto to be filed within
one month. The parties were also called upon to produce
documents sought vide the Arbitrator’s letter dated
21.05.2012.
3.4.On 29.09.2012, the Company filed its Statement of Claim
raising an aggregate claim of Rs.24,57,99,732/- against the
Board on various courts.
4
3.5.On 03.10.2012, the Company filed a revised Statement of
Claim at the request of the Board.
3.6.By 21.11.2012, the time limit for concluding arbitration
proceedings had expired on 18.10.2012. However, the
Arbitrator requested the parties to grant an extension for
rendering the Arbitral Award till 31.03.2012.
3.7.On 26.12.2012, the Board issued a communication
consenting to the extension of the arbitral period till
31.03.2013.
3.8.On 16.01.2013, the Company issued a further
communication also consenting to extension of the period
till 31.03.2013.
3.9.On 02.03.2013, at the second arbitral meeting, the
Arbitrator requested a further extension to render the
Arbitral Award till 30.06.2013, and the parties consented to
the same. The Record of Proceedings shows that, despite the
submission of the SOC five months prior, the Board had
still not submitted a point-wise reply.
3.10.On 07.05.2013, 11.05.2013, 24.05.2013 and 25.05.2013,
arbitration proceedings were scheduled but the Board
5
remained absent on each occasion for one reason or
another.
3.11. On 05.06.2013, the Company further revised its SOC.
3.12.On 12.06.2013, the Arbitrator issued a letter recording that
the parties had delayed the proceedings and that, in
consequence, the time to render the Arbitral Award required
extension up to 30.09.2013. The letter specifically noted
that the Board had not been attending the arbitration
proceedings, which indicated that the Board was not serious
about resolving the dispute.
3.13.On 27.06.2013, at the third Arbitral Meeting, the Arbitrator
recorded that the Board had still not filed a point-wise
factual reply to the SOC of the Company, despite repeated
reminders and letters sent on 02.03.2012, 20.05.2013 and
12.06.2013, as well as the Company’s supplementary letters
dated 19.03.2013, 28.03.2013 and 18.05.2013.
3.14.On 28.09.2013, the Arbitrator addressed a letter to the
parties recording that the Board had given assurances to
submit its point-wise factual reply to the claim statement,
including all relevant details regarding deposits, within one
6
month before 31.07.2013. Despite the passage of two
further months, the Board was unable to fulfil its
assurances and had given a vague letter dated 13.09.2013
citing invalid reasons.
3.15.On 01.12.2013, the Arbitrator took note of the fact that the
Company had submitted its SOC on 10.07.2012, which was
revised on 01.10.2012. Despite multiple extensions,
reminder letters and the lapse of several months, the Board
had not acted seriously and had avoided attending the
arbitration meetings by furnishing varying reasons. The
Arbitrator granted the Board time till 31.12.2013 to submit
its reply and extended the time to render the Arbitral Award
till 31.03.2014.
3.16.On 26.12.2013, the Board filed its final Reply to the SOC.
3.17.On 20.02.2014, the Board issued a letter to the Arbitrator
stating, inter alia, that it had filed a detailed Reply to the
SOC and that nothing further was required to be submitted
at that stage. The letter stated that any remaining unclarity
would be clarified during the personal hearing.
7
3.18.On 28.03.2014, the Arbitrator noted that the Board, instead
of providing the factual details sought by the Arbitrator, had
replied with a negative response. The factual details to be
submitted by the Board remained incomplete. The Board
proposed extension of the arbitration date to June, 2014.
Time was granted to the Board till 15.06.2014 to submit the
pending factual details.
3.19.On 09.06.2014, the Arbitrator received the Rejoinder from
the Company dated 05.06.2014. He requested extension of
time till 30.09.2014 to peruse the voluminous documents
and arrive at a final conclusion and pass an Award.
3.20.On 30.06.2014, the Board sought time till 15.08.2014 to
submit a Reply to the Company’s Rejoinder, while
consenting to extension of the period of arbitration till
30.09.2014.
3.21.On 30.09.2014, the Arbitrator noted the failure of the Board
to submit pertinent documents which had been sought by
the Arbitrator and the Company. The Arbitrator stated that
he would require three to four months to arrive at an Award,
8
and on his own account extended time to render the Award
till 31.03.2015.
3.22.On 27.03.2015, the Arbitrator noted the failure of the Board
to address factual clarifications sought by him through
various letters. On account of a fresh submission of five
volumes of documents on 10.03.2015, the Arbitrator sought
further time to render the Award till 30.06.2015.
3.23.On 23.06.2015, the Arbitrator, on his own, extended the
time to render the Award till 31.08.2015 in light of the
voluminous documents.
3.24.On 26.08.2015, the Arbitrator once again requested the
parties to extend the mandate up to 30.09.2015.
3.25.On 04.09.2015, while agreeing to the extension, the Board
alleged that only three Arbitral meetings had been convened
over the preceding three years and that the last meeting had
been convened on 27.06.2013. The Board accordingly
requested that the matter be fixed for a hearing.
3.26.On 29.09.2015, the Arbitrator again requested extension of
his mandate till 15.11.2015.
9
3.27.On 07.10.2015, the Arbitrator issued a communication
fixing a meeting on 15.10.2015, as requested by the Board.
3.28.On 14.10.2015, the Board communicated by email that it
would not be able to attend the Arbitral meeting scheduled
on 15.10.2015.
3.29.On 27.10.2015, the Arbitrator recorded that the matter was
treated as closed as the Board’s representative had not
attended the said meeting. The Arbitrator further stated
that he had prepared the Award on the basis of the
documents submitted, a copy of which was dispatched to
the parties.
3.30.On 27.10.2015, the Arbitrator passed the Arbitral Award
partly allowing the Company’s claims and awarding an
amount of Rs.1.01 Crores with simple interest at 21.675%
on account of payment of outstanding amounts of
Rs.79,98,361/-, and Rs.21,99,157/- on account of
escalation of price. However, the claim regarding
compensation of cost for legal and administrative
proceedings and the cost of arbitration proceedings was
10
rejected. The Award was dispatched by courier on
29.10.2015 and received by the Board on 30.10.2015.
3.31.On 28.10.2015, the Board issued an email stating that its
inability to appear on behalf of the Board cannot be
construed to mean that nothing further required to be
submitted on behalf of the Board. It was further stated that
under such circumstances, the Board had not extended the
mandate, and that it would proceed in accordance with
Section 14 of the Arbitration and Conciliation Act, 1996
(hereinafter referred to as ‘the Act’).
3.32.On 29.10.2015, the Arbitrator sent a reply to the Board’s
letter dated 28.10.2015 stating that by the time the Board’s
email was received, the Award had already been delivered.
3.33.On 08.11.2015, the Arbitrator issued a corrected Award
making corrections to Paragraph 54(c) of the Arbitral
Award.
4. The Board filed an application under Section 34 of the Act on
03.12.2015, which, upon the constitution of the Commercial
Courts, came to be renumbered as a Commercial CMA. On
07.12.2015, the Company filed an application under Section 33
11
of the Act seeking correction in paragraph 54(c) of the Award by
substituting the expression “simple interest” with “compound
interest”.
5. By order dated 01.02.2016, the Arbitrator held that since
proceedings under Section 34 of the Act were already pending
before the Commercial Court, the matter ought to be placed
before that Court for adjudication. On 26.04.2016, the Company
filed an application under Section 33 and 34 of the Act, which
was subsequently withdrawn.
6. By judgment dated 31.01.2017, the Commercial Court rejected
the application filed by the Company under Section 34 of the
Act, holding the same to be not maintainable. The Company
challenged the said order by filing a writ petition before the High
Court, which was withdrawn on 03.08.2017.
7. The Company thereafter filed a review application seeking
restoration of the commercial appeal withdrawn by it and prayed
that the same be heard on merits. By order dated 25.09.2018,
the Commercial Court modified the Arbitral Award and granted
compound interest for the pendente lite period as well.
12
8. By order dated 17.10.2018, the Commercial Court rejected the
application filed by the Board under Section 34 of the Act. The
Board thereafter preferred two appeals challenging (i) the
judgment dated 25.09.2018 passed in the review proceedings,
and (ii) the judgment dated 17.10.2018 rejecting its application
under Section 34 of the Act.
9. The High Court, by judgment dated 11.11.2022, dismissed both
appeals filed by the Board. It is against the said judgment that
the present appeals have been filed before this Court.
SUBMISSIONS
10. Learned senior counsel appearing on behalf of the Board
submitted that the mandate of the Arbitrator stood extended
only up to 30.09.2015. It was contended that the Board had
expressly declined the Arbitrator’s request seeking extension of
mandate till 15.11.2015. It was further submitted that, despite
the expiry of the mandate, the Arbitrator, by communication
dated 07.10.2015, fixed the matter for hearing on 15.10.2015. It
was urged that the letter dated 14.10.2015 sent by the Board
could neither be construed as consent for extension of the
mandate nor as indicating any extended date. Reliance was also
13
placed on the tracking report to demonstrate that the Award had
been dispatched to the Board on 29.10.2015 and was delivered
on 30.10.2015. It was, therefore, contended that the Arbitrator
had proceeded to pass the Award even after expiry of his
mandate and despite receipt of the Board’s communication dated
28.10.2015.
11. It was further contended that the Award had been rendered in
violation of the principles of natural justice and procedural
fairness, without affording an effective opportunity of hearing to
the Board. It was urged that mere participation in arbitral
proceedings does not confer jurisdiction upon the Arbitrator. It
was also submitted that while the Arbitrator had originally
granted simple interest for the pendente lite period and
compound interest for the post-Award period, the Commercial
Court, in exercise of review jurisdiction, impermissibly modified
the Award by granting compound interest for the pendente lite
period as well. It was pointed out that, under the original Award,
the liability of the Board was approximately Rs.30.38 crores,
whereas pursuant to the modified Award, the liability had
escalated to Rs.144.93 crores. It was contended that the
Commercial Court lacked jurisdiction to entertain and allow the
14
review petition. In support of the aforesaid submissions, reliance
was placed on the decision of Bombay High Court
1
and decisions
of this Court
2
.
12.Per contra, learned senior counsel appearing on behalf of the
Company submitted that the Arbitrator had continued the
proceedings by extending the mandate and that the Board had
never objected thereto. It was further submitted that even in its
communication dated 14.10.2015, the Board had not specifically
asserted that the mandate of the Arbitrator had expired. It was
pointed out that the Board had not sought any adjournment or
requested fixation of a further date of hearing. It was therefore
contended that the plea regarding expiry of the Arbitrator’s
mandate is devoid of substance. Learned senior counsel further
submitted that neither the arbitration agreement contemplated
an oral hearing nor had the Board specifically demanded one.
Attention was invited to the Award to contend that, upon a
holistic reading thereof, it becomes evident that the Arbitrator
intended to grant compound interest and that the reference to
1
Bharat Oman Refineries Limited v. M/s. Mantech Consultants, Civil Appeal
No.702 of 2011
2
NBCC Limited v. J.G. Engineering Pvt. Ltd., (2010) 2 SCC 385; Jayesh H. Pandya
and Anr. v. Subhtex India Limited and Ors., (2020) 17 SCC 383; Gayatri
Balasamy v. ISG Novasoft Technologies Ltd., (2025) 7 SCC 1 and Bharat Udyog
Ltd. v. Ambernath Municipal Council through Commissioner and Anr., (2026)
SCC OnLine SC 463.
15
“simple interest” in the operative portion was merely inadvertent.
It was accordingly submitted that the Commercial Court rightly
exercised review jurisdiction in correcting the error and granting
compound interest to the Company. Lastly, it was urged that the
concurrent findings of fact recorded by the Commercial Court as
well as the High Court do not warrant interference by this Court
in exercise of appellate jurisdiction.
13.We have considered the rival submission made on both sides and
have perused the record.
ISSUES
14. The issues which arise for consideration in these appeals are (i)
whether the arbitral mandate had validly subsisted at the time,
the Arbitral Award came to be passed; (ii) whether the Arbitrator
despite letter dated 28.10.2015, sent by the Board dispatched
the Award on 29.10.2015; (iii) whether the arbitral proceeding
were conducted in accordance with principles of natural justice;
and (iv) whether the Commercial Court possessed jurisdiction to
modify the Award in exercise of powers under Section 33(i)(a) of
the Act to substitute the simple interest awarded by the arbitral
tribunal for pendente lite period with compound interest.
16
15. We shall now deal with the first issue i.e., about the subsistence
of the mandate of the Arbitrator at the time when the Award was
passed. As already noticed, the Arbitration Agreement dated
03.04.2012, provided that mandate of the Arbitrator would be
six months. The Arbitrator entered the reference on 19.04.2012.
The mandate of the Arbitrator expired on 18.10.2012, which
admittedly was extended up to 30.09.2014 with consent of the
parties. The Arbitrator by communication dated 30.09.2014
extended his mandate unilaterally. The relevant extract of the
aforesaid communication sent to the Board reads as under: -
“Under the circumstances, to study the
bulky documents submitted by both
the parties (about more than 4000
pages) and for want of proper para wise
reply of Claim Statement / Rejoinder by
the Respondent, I will require at least 3
to 4 Months to come to the conclusion
of amicable and judicious award and
hence the time limit for Arbitration
Proceeding is further extended up to 31
March 2015.”
16. On 27.03.2015, the Arbitrator on his own, extended the time to
render the Award up to 30.06.2015. The relevant extract of the
communication addressed to the Board reads as under: -
17
“This final submission containing
volume 1 to 5 with pages no.1 to 755 is
received by me on DT. 10/03/2015
from the Claimant. The final
submission is also a bulk volume
containing more than 700 pages and to
study the same, minimum 3 months
are required by me so that the judicial
and amicable award be finalised. Thus
the time limit of Arbitration proceedings
is further extended up to 30
th
June
2015 instead of 30
th
March 2015, which
may please be noted.”
17. On 23.06.2015, the Arbitrator again unilaterally extended the
time limit for delivering the arbitration Award up to 31.08.2015.
The relevant extract of the communication dated 23.06.2015
sent to the Board reads as under: -
“The study of the above documents and
the interpretation of the various, legal
and final provisions including the
various conditions given by the
respective chief engineers in their
supply holders etc., the more time will
be required for study of the same and to
workout proper interpretation and
conclude the Arbitration, etc. further
more time will be required by me to
complete the Arbitration Award and
hence the time limit is further extended
up to 31
st
August 2015, which may
please be noted.”
18
18. The Board by a communication dated 04.09.2015 addressed to
the Arbitrator, agreed to extend the mandate of the Arbitrator up
to 30.09.2015. The Arbitrator by letter dated 29.09.2015
requested for extension of mandate till 15.11.2015. The
Arbitrator on 07.10.2015 issued a communication fixing a
meeting on 14.10.2015. The Board responded to the aforesaid
communication by an email dated 14.10.2015. The aforesaid
email reads as under: -
“With reference to above referred letter
it is to inform you that, because of pre-
engagements, it will not be possible to
be present before your honor on
15.10.2015. Please take note of it and
requested to do needful.”
19. Thus, from the aforementioned facts, it is evident that Arbitrator
after expiry of the mandate, on 30.09.2014, which was extended
with the consent of the parties, unilaterally extended the
mandate thrice up to 30.09.2015. The Board did not at any point
of time raise an objection that the mandate of the Arbitrator had
expired. In response to the request of the Arbitrator dated
29.09.2015, for extension of mandate up to 15.11.2015, the
Board did not respond. In response to the communication dated
07.10.2015, of the Arbitrator fixing the date of hearing on
19
15.10.2015, the Board in its email dated 14.10.2015 only
expressed the inability to attend the hearing. The Board did not
take an objection that the mandate of the Arbitrator had already
expired.
20. Party autonomy, coupled with minimal intervention of judicial
authorities, has been the guiding principle for the Act. This is
perhaps the reason for not providing a statutory timeline for
delivering the Awards and prescribing consequences of not
delivering them on time. The absence of time limit under the Act
had resulted in Arbitration remaining pending for several years
without intervention of the Court, thereby defeating the very
object of the Arbitration as a speedy dispute resolution
mechanism. Section 29A of the Act was amended with
retrospective effect from 23.10.2015 to effectively deal with
delays with arbitral proceedings and provided for timeline for
delivery of the Award
3
.
21. In the facts of the present case, Section 29A of the Act does not
apply. At the relevant time, there was no statutory provision
prescribing that an extension of the mandate of the Arbitrator
must be in a particular form or be reduced to writing. The
3
C. Velusamy v. K Indhera; 2026 SCC OnLine SC 142
20
ground of challenge to the Award is not based on breach of any
statutory provision. The Arbitrator had unilaterally extended the
mandate on three occasions and even after expiry of the
mandate had fixed a date of hearing. The Board did not raise any
objection in its email dated 14.10.2015 that the mandate of the
Arbitrator has expired. The Board thus had tacitly agreed to
extension of the mandate of the Arbitrator. The Award was
delivered on 27.10.2015. Thereafter, the Board on 28.10.2015
sent an email that it had not extended the mandate of the
Arbitrator, and it shall proceed under Section 14 of the Act. The
grievance of the Board about the expiry of the mandate of the
Arbitrator is a matter governed by the contract and not by the
statute. The Board participated in the proceeding before the
Arbitrator and had acquiesced with the alleged invalidity and
cannot be allowed to turn around after the Award was passed
and is estopped from challenging the Award on the ground that
the mandate of the Arbitrator had expired. In so far as reliance
placed by the Board on the decision of this Court
4
is concerned,
suffice to say that in the said decision, the Arbitrator did not
have mandate in the absence of a valid arbitration agreement.
4
Bharat Udyog Ltd. (supra)
21
This Court in the aforesaid decision held that question of waiver
or estoppel did not arise as there cannot be any estoppel against
the statute. The said decision has no application to the facts of
the instant case. For the aforementioned reasons, we answer the
first issue in the affirmative.
22. We advert to the second issue i.e., whether the Award was
dispatched on 29.10.2015 after receipt of the email dated
28.10.2015 sent by the Board. The Company in Para 11 have
taken a specific stand that the copies of the Award were sent
through the courier on 27.10.2015 to the parties. It has been
stated by learned senior counsel for the Company that a copy of
the receipt issued by courier was produced before the High
Court and the same has been tendered to us. The aforesaid
receipt discloses that the Arbitrator has dispatched the Award by
courier on 27.10.2015. The Board has placed reliance on
tracking report of the courier service which indicates that the
Award was delivered on 30.10.2015. From perusal of receipt, it is
evident that the copies of the Award were delivered to the parties
on 27.10.2015. We, therefore, answer the second issue in the
negative.
22
23. We deal with the third issue, namely whether the arbitral
proceedings were conducted in accordance with principles of
natural justice. This issue needs to be examined in the light of
the conduct of the Board throughout the arbitration
proceedings. The arbitral proceedings were conducted over a
protracted period stretching from April 2012 to October 2015 –
more than three and a half years. During this period, the Board
was afforded repeated and numerous opportunities to
participate, file pleadings, produce documents, and address the
Arbitrator. The Board’s failure to avail itself of these
opportunities in a timely and effective manner cannot now be
converted into a grievance about denial of natural justice.
24. The factual narrative demonstrates that it was the Board’s own
dilatoriness that prolonged the proceedings and necessitated the
repeated extensions of the mandate. The Board failed to attend
hearings, failed to comply with directions to file point-wise
replies, and repeatedly sought adjournments. When, at the
Board’s own request, a hearing was fixed on 15.10.2015, the
Board chose not to attend, merely citing its inability to appear,
without seeking an adjournment or proposing an alternative
date.
23
25. In these circumstances, the Arbitrator was fully justified in
treating the matter as heard and proceeding to pass the Award.
The Board cannot invoke the principles of natural justice to
impugn an Award that was delayed substantially on account of
its own conduct. The opportunity of hearing afforded to the
Board across the entire span of the proceedings was more than
adequate. The Board’s failure to effectively utilize these
opportunities is not a deficiency attributable to the Arbitrator.
Accordingly, the third issue is answered in the affirmative.
26. Now, we deal with the fourth issue, namely whether the
Commercial Court possessed jurisdiction to modify the Award in
exercise of powers of review to substitute the simple interest
awarded by the arbitral tribunal for pendente lite period with
compound interest. The significance of this issue is underscored
by financial implication of the substitution of simple interest
with compound interest for the pendente lite period. As a result
of modification of the Award in review proceeding, the Board’s
liability escalated from Rs.30.38 crores to Rs.144.93 crores,
resulting in staggering increase, that underscores the need for
careful and circumspect exercise of jurisdiction in the context of
Arbitral Awards.
24
27. The relevant extract of the Award reads as under: -
“Therefore, considering likely applicable
rate of interest on 27
th
October 2015 =
1.5x14.45=21.675% per annum to be
compounded monthly becomes payable
on the Awarded Sum (Principal amount
plus interest) from date 27 October
2015 i.e., after declaration of Award to
the actual payment is paid, by the
Respondent to the Claimant.
(c) The Respondent is directed to pay
following amounts to the Claimant:
Claim Amount As Claimed
Amount as
Claimed
Amount as
awarded
Principal
Rs.
Amount As
Claimed
Interest
accrued on
claimed
amount up to
27.10.2015
Rs.
Total
claim i.e.,
Principal
+ Interest
Rs.
Release all our
outstanding
payments
84,46,103/-
79,98,361/-
Simple
interest at the
rate of 1.5
times the
prime lending
rates of SBI
up to date of
award
Please
workout
Escalation
payments due
to extension of
Supply period
by the
respondent in
Kheralu dvn.
21,99,157/-
21,99,157/-
Simple
interest at the
rate of 1.5
times the
prime lending
rates of SBI
up to date of
Please
workout
25
award
Compensation
of losses due to
blacklisting
24,04,21,990
Nil
NOT CONSIDERED
Cost of legal
and
administrative
proceedings
carried out by
claimant during
pre Arbitration
period
5,00,000/-
Nil
NOT CONSIDERED,
BOTH THE PARTIES TO
BEAR THEIR OWN COST
Cost of present
Arbitration
2,00,000/-
Nil
BOTH THE PARTIES TO
BEAR THEIR OWN COST
After declaration of award, if payment is
delayed for the amount of awarded sum
and interest payable, the same shall be
paid at the rate of one and half times the
prime lending rate of SBI per annum to
be compounded monthly becomes payable
to the claimant up to the date of actual
payment.
During the process of arbitration
proceedings, both the parties have
submitted large nos. of related documents
and legal citation etc. (more than 5000
pages) time to time in support of their
arguments and their cases.
All these documents shall be returned to
both the parties viz. claimant and
respondent.
The parties shall bear their own cost
including the fees of the Arbitrator,
Advocates, Administrative and incidental
charges and costs.
26
The award is made signed and published
by me on 27
th
Day of October 2015.”
28. The following correction in the aforesaid Award was made on
08.11.2015.
Claim Amount as
claimed
Amount
awarded
Principal Rs.
Interest
amount as
awarded
accrued on
awarded
amount up to
27.10.2015
Total
Award
amount
i.e.
Principal
+
interest
Rs.
(Please
Workout the
amount Rs.)
Release all
our
outstanding
payments
84,46,103/-
79,98,361/-
Simple
interest at
the rate of
1.5 times the
prime lending
rates of SBI
up to date of
award
Please
workout
Escalation
payments due
to extension
of supply
period by the
respondents
in
Xheraludvn.
21,99,197/-
21,99,157/-
Simple
interest at
the rate of
1.5 times the
prime lending
rates of SBI
up to date of
award
Please
workout
Compensation
of losses due
to blacklisting
24,04,21,990
Nil
Not considered
Cost of legal
and
5,00,000/- Not considered. Both the
parties to bear their own
27
administrative
proceedings
carried out by
claimant
during pre
Arbitration
period
Nil cost.
Cost of
present
Arbitration
2,00,000/-
Nil
Both the parties to bear
their own cost
29. A plain reading of the Award, as corrected on 08.11.2015, makes
it unambiguous that the Arbitrator had awarded a sum of
Rs.1.01 crores along with simple interest at the rate of 21.675%
per annum for the pendente lite period, and compound interest
from the date of the Award till realisation. On 07.12.2015, the
Company filed an application under Section 33 of the Act
seeking correction of paragraph 54(c) of the Award by
substituting the expression “simple interest” with “compound
interest”. Upon the Arbitrator declining to adjudicate the matter
in view of the pending proceedings under Section 34 before the
Commercial Court, the Company filed a fresh application and,
thereafter, a review petition seeking restoration of the withdrawn
commercial appeal. By its order dated 25.09.2018, the
Commercial Court, purporting to exercise review jurisdiction,
28
modified the Arbitral Award and granted compound interest for
the pendente lite period as well.
30. Section 33(1)(a) of the Act confers upon the arbitral Tribunal the
limited power to correct any computational, clerical, or
typographical errors in an Award. The provision is neither
designed nor intended to serve as a vehicle for the substantive
modification of an Award or the review of the merits of the
findings recorded therein. This position is well settled by the
authoritative pronouncements of this Court. This Court
5
has
categorically held that Section 33 of the Act does not contemplate
a review of the Award. The power vested in the Tribunal under
that provision is confined strictly to the correction of
typographical, arithmetic, and clerical errors, and cannot be
stretched to re-examine or revise the substantive findings of the
Award. This Court has reiterated
6
that the power of modification
of an Award under Section 33 of the Act extends only to the
correction of arithmetical or clerical errors and does not permit
any material change to the Award.
5
State of Arunachal Pradesh v. Damani Construction Co.; (2007) 10 SCC 742
6
Gyan Prakash Arya v. Titan Industries Ltd.; (2023) 1 SCC 153
29
31. Applying these principles to the facts of the present case, it is
evident that the substitution of “simple interest” with “compound
interest" for the pendente lite period is not, by any stretch of legal
reasoning, a correction of a computational, clerical, or
typographical error. The Arbitrator had consciously and
deliberately awarded simple interest for the pendente lite period,
as it appears from the express terms of the Award and the
corrected version thereof. The characterisation of the mode of
interest – whether simple or compound - goes to the very of the
Arbitrator’s assessment of the equities of the case and reflects a
substantive determination on the merits. It is neither a slip of
the pen, nor an inadvertent arithmetical mistake, nor a clerical
oversight that could be remedied under Section 33(1)(a).
32. The Commercial Court, therefore, manifestly exceeded its
jurisdiction in purporting to exercise powers under Section 33(1)
(a) of the Act to direct such a substitution. The review
jurisdiction of the Commercial Court could not have been
employed to achieve a result that was impermissible even under
the limited corrective power expressly conferred by Section 33(1)
(a). To hold otherwise would be to render Section 33 an
instrument of review and appellate correction, which is plainly
30
contrary to the scheme of the Act and the consistent judicial
interpretation placed upon it. Accordingly, the fourth issue is
answered in the negative.
CONCLUSION
33. For the reasons stated hereinabove, the following conclusions
emerge:
(i)The Arbitral mandate validly subsisted at the time when the
Arbitral Award was passed.
(ii)The Arbitral Award was dispatched on 27.10.2015, before
the email dated 28.10.2015 sent by the Board.
(iii)The Arbitral proceedings were conducted in accordance with
the principles of natural justice.
(iv)The Commercial Court in purported exercise of powers
under Section 33(i)(a) of the Act erred in substituting the
words “compound interest” in place of “simple interest” in
the Award dated 27.10.2015 passed by the Arbitrator.
34. In view of preceding analysis, the impugned judgment and
decree dated 11.11.2022, as corrected on 16.12.2022, and order
dated 25.09.2018 passed by the Commercial Court substituting
31
the words “compound interest” in place of “simple interest” for
pendente lite period is quashed and set aside. The Company is
held entitled to “simple interest” at the rate of 21.675% for
pendente lite period.
35. Accordingly, the appeals are disposed of. There shall be no order
as to costs.
….………..…………….………….……….J.
[PAMIDIGHANTAM SRI NARASIMHA]
.....…….……………….………….……….J.
[ALOK ARADHE]
NEW DELHI;
MAY 26, 2026.
32
The Supreme Court of India's recent judgment in Gujarat Water Supply and Sewerage Board v. Saryu Plastics Pvt. Ltd. provides critical insights into the scope of an Arbitrator's Mandate and limitations on Arbitral Award Modification. This significant ruling, now meticulously cataloged on CaseOn, clarifies crucial aspects of arbitration law that impact both practitioners and parties alike.
The case involves the Gujarat Water Supply and Sewerage Board (the Board), established to provide water and sanitation services, and Saryu Plastics Pvt. Ltd. (the Company), a manufacturer and supplier of PVC pipes. Between 1998 and 2000, the Board awarded several contracts to the Company. An internal audit in 1999-2000 revealed alleged excess payments to PVC pipe suppliers, leading the Board to commission a comprehensive audit.
The subsequent audit confirmed excess payments, and in 2003, the Board blacklisted the Company. More than a decade later, in 2012, the Company requested arbitration, and Mr. K.J. Wadher was appointed as the Sole Arbitrator. The Arbitration Agreement stipulated a six-month mandate for the Arbitrator to conclude proceedings.
The arbitral proceedings were marked by significant delays, primarily attributed to the Board's conduct. Despite repeated requests and extensions, the Board frequently failed to submit replies, provide documents, or attend scheduled meetings. The Arbitrator, at various times, unilaterally extended his mandate due to the voluminous documents and the Board's lack of cooperation. In September 2015, the Board agreed to extend the mandate until September 30, 2015, but did not explicitly agree to further extensions requested by the Arbitrator.
On October 7, 2015, the Arbitrator scheduled a meeting for October 15, 2015. On October 14, the Board communicated its inability to attend due to 'pre-engagements' but did not object to the mandate's expiry. The Arbitrator closed the matter and passed the Arbitral Award on October 27, 2015, partly allowing the Company's claims for Rs.1.01 Crores with simple interest at 21.675% for the pendente lite period and compound interest for the post-Award period. On October 28, 2015, the Board emailed, stating it had not extended the mandate and would proceed under Section 14 of the Arbitration and Conciliation Act, 1996 (the Act). The Arbitrator replied on October 29, 2015, stating the Award had already been delivered. A corrected Award was issued on November 8, 2015.
The Board challenged the Award under Section 34 of the Act. Separately, the Company sought a correction under Section 33 of the Act to change 'simple interest' to 'compound interest' for the pendente lite period. The Arbitrator declined to adjudicate this, citing the pending Section 34 proceedings. Ultimately, a Commercial Court, in review proceedings, modified the Arbitral Award, granting compound interest for the pendente lite period. This modification significantly increased the Board's liability from approximately Rs.30.38 crores to Rs.144.93 crores. The High Court dismissed the Board's appeals, leading to the present appeals before the Supreme Court.
The Supreme Court identified four key issues for consideration in these appeals:
The initial arbitration agreement set a six-month mandate for the Arbitrator. While extensions were granted with party consent until September 30, 2014, the Arbitrator subsequently extended his mandate unilaterally on several occasions. At the time, the Arbitration and Conciliation Act, 1996, did not prescribe a specific form (like written consent) for extending an arbitrator's mandate. The principle of party autonomy, coupled with minimal judicial intervention, guided the Act. Parties who participate in proceedings without objecting to the mandate's expiry can be deemed to have tacitly agreed to the extension.
The timing of the Award's dispatch is a factual matter, typically proven by documentary evidence such as courier receipts. The receipt date of dispatch, not necessarily the delivery date, is critical.
Natural justice demands a fair hearing. However, a party's own dilatory conduct, failure to participate despite repeated opportunities, and refusal to attend scheduled hearings without proposing alternatives can forfeit their right to claim a denial of natural justice. The opportunity for hearing must be effectively utilized by the parties.
Section 33(1)(a) grants an arbitral tribunal a limited power to correct computational, clerical, or typographical errors in an award. This provision is not intended for substantive modifications, review of merits, or re-examination of findings. The Supreme Court has consistently held that Section 33 does not contemplate a review of the award and only permits corrections of minor errors, not material changes to the award's substance (referencing State of Arunachal Pradesh v. Damani Construction Co. and Gyan Prakash Arya v. Titan Industries Ltd.).
For legal professionals and students seeking to quickly grasp the nuances of such significant rulings, CaseOn.in offers invaluable 2-minute audio briefs. These concise summaries distill complex judgments like Gujarat Water Supply and Sewerage Board v. Saryu Plastics Pvt. Ltd. and others, enabling efficient analysis and deeper understanding without the extensive reading typically required for detailed legal case analysis.
The Court observed that while the Arbitrator unilaterally extended his mandate thrice after the consensual extension expired on September 30, 2014, the Board never raised a formal objection about the mandate's expiry. Even when the Arbitrator fixed a hearing on October 15, 2015, the Board merely cited 'pre-engagements' in its email on October 14, 2015, without asserting that the mandate had ended. This conduct indicated tacit agreement to the extension. The Court held that the Board participated in the proceedings and acquiesced to the alleged invalidity, thus being estopped from challenging the Award on this ground. The Court distinguished the present case from precedents where no valid arbitration agreement existed, stating that here, the mandate issue was contractual, not statutory. Therefore, the Arbitral mandate validly subsisted.
The Board argued that the Award was dispatched after it sent an email on October 28, 2015, stating it had not extended the mandate. However, the Company presented a courier receipt proving the Award's dispatch on October 27, 2015, before the Board's email was sent. The Court, upon reviewing the receipt, confirmed that the Award copies were dispatched to the parties on October 27, 2015. Thus, the Board's contention on this issue was rejected.
The Supreme Court examined the Board's conduct throughout the arbitration. The proceedings spanned over three and a half years, during which the Board was given numerous opportunities to participate, file pleadings, produce documents, and address the Arbitrator. The Court found that the Board's own dilatory tactics—failing to attend hearings, not complying with directions, and repeatedly seeking adjournments—were responsible for prolonging the proceedings. When a hearing was fixed at the Board's request, it chose not to attend without seeking an adjournment or proposing an alternative date. Therefore, the Board's failure to effectively utilize these opportunities could not be converted into a claim of denial of natural justice. The Arbitrator was justified in proceeding with the Award.
The Arbitral Award, as corrected, unambiguously granted simple interest for the pendente lite period and compound interest post-Award. The Commercial Court, in review proceedings, substituted simple interest with compound interest for the pendente lite period under Section 33(1)(a) of the Act. The Supreme Court emphasized that Section 33(1)(a) allows only for correction of computational, clerical, or typographical errors, not substantive modifications. Changing the nature of interest from simple to compound is a substantive determination on the merits, reflecting the Arbitrator's conscious assessment of the equities, not a mere slip of the pen or an arithmetical mistake. The financial implication of this change was staggering, escalating the Board's liability from Rs.30.38 crores to Rs.144.93 crores. The Court held that the Commercial Court manifestly exceeded its limited jurisdiction under Section 33(1)(a), effectively turning it into an instrument of review and appellate correction, which is contrary to the Act's scheme and consistent judicial interpretation. Therefore, the Commercial Court lacked the jurisdiction to modify the interest rate.
Based on the detailed analysis, the Supreme Court concluded:
Accordingly, the Supreme Court quashed and set aside the impugned judgment and order of the High Court and the Commercial Court, restoring the Arbitral Award to its original form, granting the Company simple interest at the rate of 21.675% for the pendente lite period.
This judgment serves as a significant precedent for several reasons:
For legal professionals, this judgment is a crucial reminder of procedural diligence in arbitration and the precise boundaries of court intervention. For students, it offers a practical understanding of how core arbitration principles — party autonomy, minimal judicial interference, natural justice, and the finality of awards — are applied and interpreted by the highest court.
All information provided in this analysis is for informational purposes only and does not constitute legal advice. While efforts have been made to ensure accuracy, readers should consult with a qualified legal professional for advice on specific legal issues. CaseOn does not assume any liability for actions taken based on the information contained herein.
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