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<in-bse-fin:DisclosureOfNotesOnFinancialResultsExplanatoryTextBlock contextRef="OneD">1. The above results have been reviewed by the Audit Committee and approved by the Board of Directors at their meeting held on August 13, 2021.   2. The statutory auditors of the company have carried out the limited review of these standalone financial results as required under Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015; as amended.   3. The company, during the quarter ended June 30, 2021, has opened one foreign branch at Republic of Seychelles and there is no financial transactions in the branch.   4. The company has constructed Group Housing Real Estate project at Kochi, Kerala containing 3,20,216 Sq. ft. residential and 3,979 Sq. ft. commercial area. The company has incurred an amount of Rs. 8700.10 lakh thereon upto June 30, 2021. The sale in the project is pending for want of environmental clearance (EC).   5. The company has executed Group Housing project in Alwar with a total expenditure of Rs. 5775.82 Lakh upto June 30, 2021. The substantial portion of the project was completed in the year 2018. The company initiated the sale of the project in the year 2014 – 15. No sale, however, could be effected. The company plans to re-start the sale in the project, for which it has to incur additional cost to refurbish the constructed area. The value of the project has deteriorated and the company has made provision of Rs. 1172.23 lakhs upto June 30, 2021 towards impairment in the cost of the work in progress.   6. The company developed a residential real estate project at NBCC Green View, Sector - 37 D, Gurugram. The project was completed and the occupancy certificate was received in the year 2017-18. The complex is partially sold and occupied by the residents. Owing to the observations by NBCC officials and several representations from homebuyers regarding various structural and other defects, the company appointed IIT Delhi (IITD) to examine the matter and suggest methodology to retrofit the structures for mitigating the noticed defects in totality. The work as per the methodology given by IITD is being done on site by the main civil contractor at his cost. The company is also considering other value additions in structural designs as suggested by IITD for enhancing marketing of the balance inventory. The cost, if any, in this regard shall be borne by the company. The matter is under investigation by vigilance department for any irregularity, internal or otherwise. Necessary accounting adjustments, if warranted, shall be made after conclusion of vigilance procedures.   7. The company is executing contracts for construction of various buildings of IIT Kharagpur. The trade receivables as on June 30, 2021 include Rs. 1582.04 Lakh on account of outstanding for above project. Due to irregularities in the project, the matter is pending with vigilance department. Other corresponding accounts as on June 30, 2021 include trade payables of Rs. 1714.66 Lakh, Security deposit from contractors of Rs. 365.67 Lakh and the provision for expected credit loss [ECL] of Rs. 223.26 Lakh. Necessary accounting adjustments, if any, shall be made after conclusion of vigilance procedures and remeasurement.</in-bse-fin:DisclosureOfNotesOnFinancialResultsExplanatoryTextBlock>
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<in-bse-fin:SegmentRevenueFromOperations contextRef="OneD" unitRef="INR" decimals="-5">9322405000.00</in-bse-fin:SegmentRevenueFromOperations>
<in-bse-fin:DescriptionOfReportableSegment contextRef="OneReportableSegmentResults01D">EPC</in-bse-fin:DescriptionOfReportableSegment>
<in-bse-fin:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneReportableSegmentResults01D" unitRef="INR" decimals="-5">29189000.00</in-bse-fin:SegmentProfitLossBeforeTaxAndFinanceCosts>
<in-bse-fin:DescriptionOfReportableSegment contextRef="OneReportableSegmentResults02D">PMC</in-bse-fin:DescriptionOfReportableSegment>
<in-bse-fin:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneReportableSegmentResults02D" unitRef="INR" decimals="-5">345913000.00</in-bse-fin:SegmentProfitLossBeforeTaxAndFinanceCosts>
<in-bse-fin:DescriptionOfReportableSegment contextRef="OneReportableSegmentResults03D">Real Estate</in-bse-fin:DescriptionOfReportableSegment>
<in-bse-fin:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneReportableSegmentResults03D" unitRef="INR" decimals="-5">10208000.00</in-bse-fin:SegmentProfitLossBeforeTaxAndFinanceCosts>
<in-bse-fin:SegmentProfitLossBeforeTaxAndFinanceCosts contextRef="OneD" unitRef="INR" decimals="-5">385310000.00</in-bse-fin:SegmentProfitLossBeforeTaxAndFinanceCosts>
<in-bse-fin:SegmentFinanceCosts contextRef="OneD" unitRef="INR" decimals="-5">13972000.00</in-bse-fin:SegmentFinanceCosts>
<in-bse-fin:OtherUnallocableExpenditureNetOffUnAllocableIncome contextRef="OneD" unitRef="INR" decimals="-5">-2991000.00</in-bse-fin:OtherUnallocableExpenditureNetOffUnAllocableIncome>
<in-bse-fin:DisclosureOfNotesOnSegmentsExplanatoryTextBlock contextRef="OneD">The Company has reported segment information as per Ind AS 108  Operating Segments . The Company has identified three service line as its operating segments  i.e. Project Management Consultancy (PMC), Real Estate and Engineering, Procurement &amp; Construction (EPC). These operating segments are monitored by the Company's Chief Operating Decision Maker and strategic decisions are made on the basis of segment operating results.</in-bse-fin:DisclosureOfNotesOnSegmentsExplanatoryTextBlock>
<in-bse-fin:SegmentProfitBeforeTax contextRef="OneD" unitRef="INR" decimals="-5">374329000.00</in-bse-fin:SegmentProfitBeforeTax>
<in-bse-fin:DescriptionOfReportableSegment contextRef="OneReportableSegmentAssets01D">EPC</in-bse-fin:DescriptionOfReportableSegment>
<in-bse-fin:SegmentAssets contextRef="OneReportableSegmentAssets01D" unitRef="INR" decimals="-5">6279324000.00</in-bse-fin:SegmentAssets>
<in-bse-fin:DescriptionOfReportableSegment contextRef="OneReportableSegmentAssets02D">PMC</in-bse-fin:DescriptionOfReportableSegment>
<in-bse-fin:SegmentAssets contextRef="OneReportableSegmentAssets02D" unitRef="INR" decimals="-5">39213614000.00</in-bse-fin:SegmentAssets>
<in-bse-fin:DescriptionOfReportableSegment contextRef="OneReportableSegmentAssets03D">Real Estate</in-bse-fin:DescriptionOfReportableSegment>
<in-bse-fin:SegmentAssets contextRef="OneReportableSegmentAssets03D" unitRef="INR" decimals="-5">17293839000.00</in-bse-fin:SegmentAssets>
<in-bse-fin:SegmentAssets contextRef="OneD" unitRef="INR" decimals="-5">62786777000.00</in-bse-fin:SegmentAssets>
<in-bse-fin:UnAllocableAssets contextRef="OneI" unitRef="INR" decimals="-5">18778788000.00</in-bse-fin:UnAllocableAssets>
<in-bse-fin:NetSegmentAssets contextRef="OneI" unitRef="INR" decimals="-5">81565565000.00</in-bse-fin:NetSegmentAssets>
<in-bse-fin:DescriptionOfReportableSegment contextRef="OneReportableSegmentLiabilities01D">EPC</in-bse-fin:DescriptionOfReportableSegment>
<in-bse-fin:SegmentLiabilities contextRef="OneReportableSegmentLiabilities01I" unitRef="INR" decimals="-5">5765384000.00</in-bse-fin:SegmentLiabilities>
<in-bse-fin:DescriptionOfReportableSegment contextRef="OneReportableSegmentLiabilities02D">PMC</in-bse-fin:DescriptionOfReportableSegment>
<in-bse-fin:SegmentLiabilities contextRef="OneReportableSegmentLiabilities02I" unitRef="INR" decimals="-5">53080122000.00</in-bse-fin:SegmentLiabilities>
<in-bse-fin:DescriptionOfReportableSegment contextRef="OneReportableSegmentLiabilities03D">Real Estate</in-bse-fin:DescriptionOfReportableSegment>
<in-bse-fin:SegmentLiabilities contextRef="OneReportableSegmentLiabilities03I" unitRef="INR" decimals="-5">3320759000.00</in-bse-fin:SegmentLiabilities>
<in-bse-fin:SegmentLiabilities contextRef="OneI" unitRef="INR" decimals="-5">62166265000.00</in-bse-fin:SegmentLiabilities>
<in-bse-fin:UnAllocableLiabilities contextRef="OneI" unitRef="INR" decimals="-5">2213661000.00</in-bse-fin:UnAllocableLiabilities>
<in-bse-fin:NetSegmentLiabilities contextRef="OneI" unitRef="INR" decimals="-5">64379926000.00</in-bse-fin:NetSegmentLiabilities>
</xbrli:xbrl>