Basic Details Organisation Chain Defence Research and Development Organisation||Directorate of Civil Works and Estates - DRDO||Estate Management Unit (R and D) - Chennai - DRDO Tender Reference Number 8501/EMU/CHE/E8/26-27 Tender ID 2026_DRDO_915624_2 Withdrawal Allowed Yes Tender Type Open Tender Form Of Contract Works Tender Category Works No. of Covers 2 General Technical Evaluation Allowed No ItemWise Technical Evaluation Allowed No Payment Mode Offline Is Multi Currency Allowed For BOQ No Is Multi Currency Allowed For Fee No Allow Two Stage Bidding No   Payment Instruments Offline S.No Instrument Type 1 FDR 2 Bankers Cheque 3 Bank Guarantee Covers Information, No. Of Covers - 2 Cover No Cover Type Description Document Type 1 Fee/PreQual/Technical NIT for Provision of Maintenance Services at Residential Area at DRDO Estates at CVRDE, Avadi throug .pdf ENQ for Provision of Maintenance Services at Residential Area at DRDO Estates at CVRDE, Avadi throug .pdf Provide Enlistment Copy .pdf Provide scanned copy of EMD .pdf Annex II .pdf BGB Proforma .pdf 2 Finance BOQ for Provision of Maintenance Services at Residential Area at DRDO Estates CVRDE, Avadi through M .xls       Tender Fee Details, [Total Fee in ₹ * - 0.00] Tender Fee in ₹ 0.00 Fee Payable To Nil Fee Payable At Nil Tender Fee Exemption Allowed No EMD Fee Details EMD Amount in ₹ 13,662 EMD Exemption Allowed Yes EMD Fee Type fixed EMD Percentage NA EMD Payable To EMU R AND D CHENNAI EMD Payable At CHENNAI     Work Item Details Title Provision of Maintenance Services at Residential Area at DRDO Estates at CVRDE, Avadi through Mosquito Control and General Disinfestations Services Work Description Provision of Maintenance Services at Residential Area at DRDO Estates at CVRDE, Avadi through Mosquito Control and General Disinfestations Services NDA/Pre Qualification Please refer Tender documents. Independent External Monitor/Remarks NA Tender Value in ₹ NA Product Category Miscellaneous Works Sub category NA  Contract Type Tender Bid Validity(Days) 120 Period Of Work(Days) 365  Location CHENNAI Pincode 600054 Pre Bid Meeting Place NA  Pre Bid Meeting Address NA  Pre Bid Meeting Date NA  Bid Opening Place EMU R AND D CHENNAI Should Allow NDA Tender No  Allow Preferential Bidder No Tenderer Class As per Tender Document   Critical Dates Published Date 29-Jul-2026 03:00 PM Bid Opening Date 13-Aug-2026 03:00 PM Document Download / Sale Start Date 29-Jul-2026 03:00 PM Document Download / Sale End Date 12-Aug-2026 03:00 PM Clarification Start Date NA Clarification End Date NA Bid Submission Start Date 29-Jul-2026 04:00 PM Bid Submission End Date 12-Aug-2026 03:00 PM   Tenders Documents NIT Document S.No Document Name Description Document Size (in KB) 1 Tendernotice_1.pdf   NIT for Provision of Maintenance Services at Residential Area at DRDO Estates at CVRDE, Avadi through Mosquito Control and General Disinfestations Services 774.80 2 Tendernotice_2.pdf   ENQ for Provision of Maintenance Services at Residential Area at DRDO Estates at CVRDE, Avadi through Mosquito Control and General Disinfestations Services 508.01 3 Tendernotice_3.pdf   Provide Enlistment copy 59.52 4 Tendernotice_4.pdf   Provide scanned copy of EMD 19.94 5 Tendernotice_5.pdf   Annex II 27.70 6 Tendernotice_6.pdf   BGB Proforma 192.67 Download as zip file Work Item Documents S.No Document Type Document Name Description Document Size (in KB) 1 Tender Documents AnnexureVofNITbannedbus.pdf Annexure V 180.61 2 Tender Documents AnnxIandIIIandIV.pdf Annexure III IV 409.68 3 Tender Documents BGProforma.pdf BG Proforma 109.08 4 BOQ BOQ_966470.xls BOQ for Provision of Maintenance Services at Residential Area at DRDO Estates at CVRDE, Avadi through Mosquito Control and General Disinfestations Services 260.50 5 Tender Documents NIT.pdf NIT for Provision of Maintenance Services at Residential Area at DRDO Estates at CVRDE, Avadi through Mosquito Control and General Disinfestations Services 644.26 6 Tender Documents 8501MOSRESENQRETENDER.pdf ENQ for Provision of Maintenance Services at Residential Area at DRDO Estates at CVRDE, Avadi through Mosquito Control and General Disinfestations Services 491.64   Latest Corrigendum List S.No Corrigendum Title Corrigendum Type View 1 Date corrigendum Technical Bid   Tender Inviting Authority Name ESTATE MANAGER Address DRDO RESIDENTIAL AREA AT BHARATHIYAR NAGAR AVADI CHENNAI

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