<?xml version="1.0" encoding="UTF-8"?>
<!--REG30PARAB V1.0 (01-06-2026)-->
<xbrli:xbrl xmlns:in-capmkt="http://www.sebi.gov.in/xbrl/2026-04-30/in-capmkt" xmlns:in-capmkt-ent="http://www.sebi.gov.in/xbrl/Regulation_30_Para_B_Of_Part_A_Of_Schedule_III/2026-04-30/in-capmkt/in-capmkt-ent" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:in-capmkt-types="http://www.sebi.gov.in/xbrl/2026-04-30/in-capmkt-types" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xl="http://www.w3.org/1999/xlink"><link:schemaRef xlink:type="simple" xlink:href="in-capmkt-ent-2026-04-30.xsd"/><xbrli:context id="MainI"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">SAMAY</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-10</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="I_BaggingOrReceivingOfOrdersOrContracts"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">SAMAY</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-10</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:explicitMember dimension="in-capmkt:SubTypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIIIAxis">in-capmkt:BaggingOrReceivingOfOrdersOrContractsMember</xbrldi:explicitMember></xbrli:scenario></xbrli:context><xbrli:context id="I_BaggingOrReceivingOfOrdersOrContractsMember"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">SAMAY</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-10</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:explicitMember dimension="in-capmkt:AwardingOrBaggingOrReceivingOrAmendmentOrTerminationOfOrdersOrContractsAsPerSubPara4OfParaBAxis">in-capmkt:BaggingOrReceivingOfOrdersOrContractsMember</xbrldi:explicitMember></xbrli:scenario></xbrli:context><xbrli:context id="D_BaggingOrReceivingOfOrdersOrContractsMember"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">SAMAY</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-08-10</xbrli:startDate><xbrli:endDate>2026-08-10</xbrli:endDate></xbrli:period><xbrli:scenario><xbrldi:explicitMember dimension="in-capmkt:AwardingOrBaggingOrReceivingOrAmendmentOrTerminationOfOrdersOrContractsAsPerSubPara4OfParaBAxis">in-capmkt:BaggingOrReceivingOfOrdersOrContractsMember</xbrldi:explicitMember></xbrli:scenario></xbrli:context><xbrli:context id="I_BaggingOrReceivingOfOrdersOrContracts_CounterpartyGroupCompany1"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">SAMAY</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-10</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:explicitMember dimension="in-capmkt:AwardingOrBaggingOrReceivingOrAmendmentOrTerminationOfOrdersOrContractsAsPerSubPara4OfParaBAxis">in-capmkt:BaggingOrReceivingOfOrdersOrContractsMember</xbrldi:explicitMember><xbrldi:typedMember dimension="in-capmkt:CounterpartyGroupCompanyAxis"><in-capmkt:CounterpartyGroupCompanyDomain>CounterpartyGroupCompanyDomain1</in-capmkt:CounterpartyGroupCompanyDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context><xbrli:unit id="pure"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><xbrli:unit id="INR"><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unit><in-capmkt:NSESymbol contextRef="MainI">SAMAY</in-capmkt:NSESymbol><in-capmkt:NameOfTheCompany contextRef="MainI">SAMAY PROJECT SERVICES LIMITED</in-capmkt:NameOfTheCompany><in-capmkt:ScripCode contextRef="MainI">000000</in-capmkt:ScripCode><in-capmkt:MSEISymbol contextRef="MainI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="MainI">INE124101010</in-capmkt:ISIN><in-capmkt:TypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII contextRef="MainI">Awarding, Bagging/Receiving, Amendment or termination of orders/contracts (Sub-para 4-Para B)</in-capmkt:TypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII><in-capmkt:SubTypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII contextRef="I_BaggingOrReceivingOfOrdersOrContracts">Bagging/Receiving of orders/contracts</in-capmkt:SubTypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII><in-capmkt:TypeOfAnnouncementAsPerRegulation30ParaBOfPartAOfScheduleIII contextRef="MainI">New</in-capmkt:TypeOfAnnouncementAsPerRegulation30ParaBOfPartAOfScheduleIII><in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfTheBoardMeeting contextRef="MainI">false</in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfTheBoardMeeting><in-capmkt:DateOfOccurrenceOfEventOrInformation contextRef="MainI">2026-08-10</in-capmkt:DateOfOccurrenceOfEventOrInformation><in-capmkt:TimeOfOccurrenceOfEventOrInformation contextRef="MainI">11:30:00</in-capmkt:TimeOfOccurrenceOfEventOrInformation><in-capmkt:DateOfReport contextRef="MainI">2026-08-10</in-capmkt:DateOfReport><in-capmkt:NameOfTheEntityAwardingTheOrdersOrContracts contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">SAMAY BIOCNG CHITTOOR PRIVATE LIMITED, A WHOLLY OWNED SUBSIDIARY OF SAMAY PROJECT SERVICES LIMITED</in-capmkt:NameOfTheEntityAwardingTheOrdersOrContracts><in-capmkt:WhetherTheOrdersOrContractsIsOrdinaryCourseOfBusiness contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">true</in-capmkt:WhetherTheOrdersOrContractsIsOrdinaryCourseOfBusiness><in-capmkt:WhetherOrdersOrContractsIsAwardedByDomesticOrInternationalEntity contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">Domestic</in-capmkt:WhetherOrdersOrContractsIsAwardedByDomesticOrInternationalEntity><in-capmkt:WhetherTheCounterpartyIsIndianListedEntity contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">false</in-capmkt:WhetherTheCounterpartyIsIndianListedEntity><in-capmkt:LEIOrCINOrRegistrationNumberOfTheCounterparty contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">U35201AP2025PTC122102</in-capmkt:LEIOrCINOrRegistrationNumberOfTheCounterparty><in-capmkt:WhetherTheCounterpartyBelongsToGroupCompaniesOfAnyIndianListedEntity contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">true</in-capmkt:WhetherTheCounterpartyBelongsToGroupCompaniesOfAnyIndianListedEntity><in-capmkt:NumberOfListedEntityOfTheCounterpartyBelongsToGroupCompanies contextRef="D_BaggingOrReceivingOfOrdersOrContractsMember" unitRef="pure" decimals="0">1</in-capmkt:NumberOfListedEntityOfTheCounterpartyBelongsToGroupCompanies><in-capmkt:NameOfTheListedEntityOfCounterpartyGroup contextRef="I_BaggingOrReceivingOfOrdersOrContracts_CounterpartyGroupCompany1">SAMAY PROJECT SERVICES LIMITED</in-capmkt:NameOfTheListedEntityOfCounterpartyGroup><in-capmkt:NatureOfRelationshipOfCounterpartyToListedEntity contextRef="I_BaggingOrReceivingOfOrdersOrContracts_CounterpartyGroupCompany1">Holding Company</in-capmkt:NatureOfRelationshipOfCounterpartyToListedEntity><in-capmkt:ISINOfTheListedEntityOfCounterpartyGroup contextRef="I_BaggingOrReceivingOfOrdersOrContracts_CounterpartyGroupCompany1">INE124101010</in-capmkt:ISINOfTheListedEntityOfCounterpartyGroup><in-capmkt:NSESymbolOfTheListedEntityOfCounterpartyGroup contextRef="I_BaggingOrReceivingOfOrdersOrContracts_CounterpartyGroupCompany1">SAMAY</in-capmkt:NSESymbolOfTheListedEntityOfCounterpartyGroup><in-capmkt:ScripCodeOfTheListedEntityOfCounterpartyGroup contextRef="I_BaggingOrReceivingOfOrdersOrContracts_CounterpartyGroupCompany1">000000</in-capmkt:ScripCodeOfTheListedEntityOfCounterpartyGroup><in-capmkt:NameOfTheCountryInWhichCounterpartyIsExists contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">INDIA</in-capmkt:NameOfTheCountryInWhichCounterpartyIsExists><in-capmkt:DateOfBaggingOrReceivingOfOrdersOrContracts contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">2026-08-10</in-capmkt:DateOfBaggingOrReceivingOfOrdersOrContracts><in-capmkt:AmountOfTheOrdersOrContracts contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember" unitRef="INR" decimals="0">452000000</in-capmkt:AmountOfTheOrdersOrContracts><in-capmkt:SignificantTermsAndConditionsOfOrdersOrContractsIsAwarded contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">LOI for Engineering, Procurement, Construction, Commissioning and initial Operation &amp; Maintenance of a 10 TPD CBG Plant. The scope broadly covers detailed engineering, procurement, critical civil infrastructure, complete mechanical works, process piping, electrical systems, instrumentation and automation, utilities, balance of plant, construction management, testing, commissioning, biological commissioning and process stabilisation. SPSL shall also undertake initial O&amp;M of the plant for one year from successful biological commissioning, extendable by mutual agreement.</in-capmkt:SignificantTermsAndConditionsOfOrdersOrContractsIsAwarded><in-capmkt:NatureOfOrdersOrContracts contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">Engineering, Procurement, Construction, Commissioning and initial Operation &amp; Maintenance of a 10 TPD CBG Plant</in-capmkt:NatureOfOrdersOrContracts><in-capmkt:TimePeriodByWhichTheOrdersOrContractsIsToBeExecuted contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">The Plant is required to be completed by 30 April 2027, followed by approximately three months of biological commissioning and process stabilisation. Time is of the essence.
</in-capmkt:TimePeriodByWhichTheOrdersOrContractsIsToBeExecuted><in-capmkt:BroadConsiderationForTheOrdersOrContracts contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">The overall estimated value of the proposed EPC Contract is approximately ₹42.50 Crore (Rupees Forty-Two Crore Fifty Lakhs only), inclusive of applicable GST. The definitive EPC Contract/Purchase Order shall be placed after completion of detailed engineering and finalisation of the BOQ/BBU.</in-capmkt:BroadConsiderationForTheOrdersOrContracts><in-capmkt:WhetherThePromoterOrPromoterGroupOrGroupCompaniesHaveAnyInterestInThatEntityToWhomTheOrdersOrContractsIsAwarded contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">true</in-capmkt:WhetherThePromoterOrPromoterGroupOrGroupCompaniesHaveAnyInterestInThatEntityToWhomTheOrdersOrContractsIsAwarded><in-capmkt:NatureOfInterestInThatEntityToWhomTheOrdersOrContractsIsAwarded contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">Yes. Samay BIOCNG Chittoor Private Limited is a Wholly Owned Subsidiary of Samay Project Services Limited.</in-capmkt:NatureOfInterestInThatEntityToWhomTheOrdersOrContractsIsAwarded><in-capmkt:WhetherTheOrderOrContractWouldFallWithinRelatedPartyTransactions contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">true</in-capmkt:WhetherTheOrderOrContractWouldFallWithinRelatedPartyTransactions><in-capmkt:WhetherApprovalOfAuditOrBoardOrShareholderResolutionIsPassedOrProposedForApprovalOfRelatedPartyTransactions contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">true</in-capmkt:WhetherApprovalOfAuditOrBoardOrShareholderResolutionIsPassedOrProposedForApprovalOfRelatedPartyTransactions><in-capmkt:DateOfAuditOrBoardMeetingOrShareholderResolutionForApprovalOfRelatedPartyTransactions contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">2026-05-11</in-capmkt:DateOfAuditOrBoardMeetingOrShareholderResolutionForApprovalOfRelatedPartyTransactions><in-capmkt:WhetherTheOrderOrContractIsDoneAtArmsLength contextRef="I_BaggingOrReceivingOfOrdersOrContractsMember">true</in-capmkt:WhetherTheOrderOrContractIsDoneAtArmsLength></xbrli:xbrl>
