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Iocl- Digboi Refinery Tenders — Updated April 2026

Latest Iocl- Digboi Refinery Tenders — Updated Daily

Explore IOCL Digboi refinery tenders for petroleum, maintenance services, pipeline work, and refinery upgrades. Published on GeMTech PARAS, GeM, and e-tender Assam, these tenders cater to vendors in industrial services, energy engineering, and petrochemical supply chains.

IOCL Digboi Refinery Tenders | GeM & Government Bids

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    Iocl- Digboi Refinery
    Showing 1 to 14 of 14 for Iocl Digboi Refinery Tenders
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    Iocl- Digboi Refinery
    7 hours left
    End Date 10 Apr 2026 05:00 PM 7 hours left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Iocl- Digboi Refinery
    1 day left
    End Date 11 Apr 2026 04:00 PM 1 day left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Iocl- Digboi Refinery
    DPK25P227G PROCUREMENT OF PIPES;1590;Item 10 PIPE CS SMLS A53 B TH 0.5IN S160 GALV , Item 20 PIPE CS SMLS A53 B TH 0.75IN S160 GALV , Item 30 PIPE CS SMLS A106 GRB TE GALV 1IN XS , Item 40 PIPE CS SMLS A106 GRB TE GALV 1 0.5IN XS , Item 50 PIPE CS SMLS ASTM A53 GR.B TH 2 INCH XS GALV , Item 60 PIPE CS SMLS A106 B TH GALV 3IN STD , Item 70 PIPE CS SMLS A106 GR.B PE 4IN S-40 GALV , Item 80 PIPE AS SMLS A335 GRP5 BE 8IN 40 , Item 90 PIPE AS SMLS A335 GRP5 BE 3IN 40 , Item 100 PIPE AS SMLS A335 GRP5 PE 0.75IN 80 , Item 110 PIPE SS SMLS A312 GRTP304 PE 1 0.5IN 40 , Item 120 PIPE CS SMLS API5LPSL1 GRB BE 3IN 40 STD , Item 130 PIPE AS SMLS A335 GRP5 PE 0.75IN 160 , Item 140 PIPE AS SMLS A335 GRP5 BE 6IN 40 , Item 150 PIPE HDPE SMLS IS4984 PN10 PE DN40MM
    End Date 13 Apr 2026 03:00 PM 3 days left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Iocl- Digboi Refinery
    1 day left
    SPARES OF RGC AND MUGC;75;1560162653 For item details please refer uploaded Technical Specification document item Sl No 10 , 1560163351 For item details please refer uploaded Technical Specification document item Sl No 20 , 1560167851 For item details please refer uploaded Technical Specification document item Sl No 30 , 1560167861 For item details please refer uploaded Technical Specification document item Sl No 40 , 1560167901 For item details please refer uploaded Technical Specification document item Sl No 50 , 1560168711 For item details please refer uploaded Technical Specification document item Sl No 60 , 1560169671 For item details please refer uploaded Technical Specification document item Sl No 70 , 1560193281 For item details please refer uploaded Technical Specification document item Sl No 80 , 1560112701 For item details please refer uploaded Technical Specification document item Sl No 90 , 1560193551 For item details please refer uploaded Technical Specification document item Sl No 100 , 1560194681 For item details please refer uploaded Technical Specification document item Sl No 110 , 1560194911 For item details please refer uploaded Technical Specification document item Sl No 120 , 1560194921 For item details please refer uploaded Technical Specification document item Sl No 130 , 1560166291 For item details please refer uploaded Technical Specification document item Sl No 140 , 1560166281 For item details please refer uploaded Technical Specification document item Sl No 150 , 1560166271 For item details please refer uploaded Technical Specification document item Sl No 160 , 1560196771 For item details please refer uploaded Technical Specification document item Sl No 170 , 1560197261 For item details please refer uploaded Technical Specification document item Sl No 180 , 1560197271 For item details please refer uploaded Technical Specification document item Sl No 190 , 1560197801 For item details please refer uploaded Technical Specification document...
    End Date 11 Apr 2026 04:00 PM 1 day left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Iocl- Digboi Refinery
    White oil pumps;18;Item 10 WEARRING IMP PN 3 100VCP38 VARAT PUMPS , Item 20 WEARRING CSG PN 4 100 VCP 3 8 , Item 30 IMPELLER PN 5 100 VCP 3 8 , Item 40 KEY IMP PN 7 100 VCP 3 8 , Item 50 PUMP SHAFT PN 14 100 VCP 3 8
    End Date 14 Apr 2026 05:00 PM 4 days left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Iocl- Digboi Refinery
    DPK25S205G Procurement of Stitch Experts Spares;93;Item 10 RETURN IDLER DS 011 14 15 1,P N 5 , Item 20 CARRYING IDLER,DS 011 14 15 1, P N 4 , Item 30 TAIL PULLEY, DS 011 14 15 1, P N 2 , Item 40 SNUB ROLLER DS 011 14.15 1, P N 3 , Item 50 SS BUCKET DS 011 14 15 2, P N 3,STICH EX , Item 60 SCRAPPER BLADE DS 011 14 15 1, P N 11 , Item 70 V. BELT STITCHING HEAD,P N 10,STICH EXPE , Item 80 HORIZONTAL RUUBER BELT
    End Date 13 Apr 2026 12:00 PM 3 days left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Iocl- Digboi Refinery
    Cast Iron surface plate and Lapping plates;24;ITEM 10 6148950524 SURFACE PLATE,1000M X 1000M, CI , ITEM 20 6148951804 GRANITE SURFACE PLATE, 1500X1000X200MM , ITEM 30 6177103024 PLATE,LAPPING,ALUMINUM,300 MM,MICRON_25 , ITEM 40 6177103044 PLATE,LAPPING,ALUMINIUM,300 MM,6 MICRON , ITEM 50 6177100064 LAPPING PLATE,CAST IRON, 6 MICRON, 300MM
    End Date 16 Apr 2026 01:00 PM 6 days left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Iocl- Digboi Refinery
    Custom Bid for Services - DRG226B001 Providing Support Services and other related activities in Quality Control Laboratory, Digboi Refinery
    End Date 21 Apr 2026 01:00 PM 11 days left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount ₹ 2.66 Cr
    Amount: ₹ 2.66 Cr
    Iocl- Digboi Refinery
    SPARE VFDs FOR WPU CONVEYER BELT SYSTEM;8;VFD 11KW,PN,6SL3210,1PE23-3UL0,SIEMENS , VFD 7.5KW,PN,6SL3210,1PE22-7UL0,SIEMENS , VFD 3KW,PN,6SL3210,1PE21-1UL0,SIEMENS , VFD 5.5KW,PN,6SL3210,1PE21-8UL0,SIEMENS , VFD CONTROL CARD CU240E2DP, SUPPLY 24VDC , BASIC OPERATOR PANEL BOP-2
    End Date 22 Apr 2026 03:00 PM 12 days left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Iocl- Digboi Refinery
    PROCUREMENT OF ELECTRICAL ITEMS;18750;MCB,10A,240 415V,1POLE,HAVELLS , MCB,16A,240 415V,2POLE,HAVELLS , MCB,20A,240V,2P,LOADSTER,C NO.L43220RO , MDS MAKE MCB ,20A S POLE , TAPE,PVC,ADHESIVE,25mx25mm,BLACK , TAPE,PVC,ADHESIVE,25mx25mm,BLUE , TAPE,PVC,ADHESIVE,25mx25mm,YELLOW , PLUG,15A,250V,3 PIN,BAKELITE,PHILIPS , SOCKET,15A,3PIN,ANCHOR , SWITCH,FLUSH,5A,250V,50Hz,PHILIPS , BELL PUSH SWITCH , PIANO, 6A, 250V , CALLING BELL,HEAVY DUTY,BUZZER,230VAC , CEILING FAN REGU ELE SUR,300W,240V,50HZ , REGULATOR,FAN,MAKE,ANCHOR DYNA , FLUSH TYPE COMB SW SOCKET,5A 230V,ANCHOR
    End Date 22 Apr 2026 03:00 PM 12 days left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Corrigendum
    Iocl- Digboi Refinery
    5 hours left
    630;ROTARY DRUM-DE-OILING FILTERS , DEPUTATION OF SPECIALIST FOR 8 HOURS WORK BASIS , OVERTIME CHARGES , EXPENDITURE TOWARDS TO & FRO TRAVELLING PER PERSON
    End Date 10 Apr 2026 03:00 PM 5 hours left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Corrigendum
    Iocl- Digboi Refinery
    SUPPLY OF POSITIVE DISPLACEMENT PUMPS;23;Item 10 COMPLETE PUMP WITH MOTOR for tag no 9500 002 PA 00 010AB , Item 20 COMPLETE PUMP WITH MOTOR for tag no 9500 002 PA 00 011AB , Item 30 COMPLETE PUMP WITH MOTOR for tag no 9500 002 PA 00 013 , Item 40 COMPLETE PUMP WITH MOTOR for tag no 9500 001 PA 00 019 AB , Item 50 COMPLETE PUMP WITH MOTOR for tag no 9500 009 PA MT 013 AB , Item 60 COMPLETE PUMP WITH MOTOR for tag no 9500 011 PA MT 002 AB , Item 70 COMPLETE PUMP WITH MOTOR for tag no 9500 005 PA 00 007 AB , Item 80 COMPLETE PUMP WITH MOTOR for tag no 9500 009 PA MT 014 AB , Item 90 COMPLETE PUMP WITH MOTOR for tag no 9500 009 PA MT 015 AB , Item 100 COMPLETE PUMP WITH MOTOR for tag no 9500 008 PA DF 303 AB , Item 110 COMPLETE PUMP WITH MOTOR for tag no 9500 005 PA 00 009 , Item 120 COMPLETE PUMP WITH MOTOR for tag no 9500 004 PA 00 004 AB , Item 130 COMPLETE PUMP WITH MOTOR for tag no 9500 006 PA 006 A
    End Date 18 Apr 2026 04:00 PM 8 days left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
    Corrigendum
    Iocl- Digboi Refinery
    5 hours left
    Custom Bid for Services - DRG225K202(Hiring of 02 Nos of Non AC 32 seater staff Bus, 05 Nos of 52 seater Bus at Digboi Refinery)
    End Date 10 Apr 2026 03:00 PM 5 hours left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount ₹ 4.16 Cr
    Amount: ₹ 4.16 Cr
    Corrigendum
    Iocl- Digboi Refinery
    End Date 13 Apr 2026 05:00 PM 3 days left
    Location Tinsukia, Assam
    Department Indian Oil Corporation Limited
    Amount Refer doc
    Amount: Refer doc
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    The Problem

    Why Iocl- Digboi Refinery Tenders Get Rejected at the Technical Stage

    These are the most common rejection reasons our team sees — all 100% avoidable with the right support.

    ❌
    Documentation Errors
    Incorrect formats or missing mandatory certificates often lead to rejection.
    ⏳
    Submission Delays
    Waiting until the last minute often leads to technical glitches & failure.
    The Solution

    Everything You Need to Win Iocl- Digboi Refinery Tenders — In One Platform

    End-to-end bid support from documentation to order confirmation.

    📁
    Documentation Support
    We prepare your complete technical & financial bid folders — rejection-proof.
    • EMD / Bank Guarantee preparation
    • QR certificate compilation & verification
    • MAF & OEM authorization letters
    💻
    Portal Management
    End-to-end bid submission so you never miss a deadline.
    • Bid submission on portal
    • Document upload & correct tagging
    • Deadline alerts & reminders
    🤝
    Post-Bid Support
    We stay with you from submission to order confirmation.
    • Technical Query (TQ) response
    • Evaluation stage liaisoning
    • LOI / Work Order follow-up
    Our Process

    How It Works — 4 Simple Steps

    1
    Free Eligibility Check
    WhatsApp company profile, AI checks QR fit within 2 hours
    2
    Document Review
    we audit existing documents against tender NIT requirements
    3
    Bid Preparation
    we prepare all technical & financial folders, 100% compliant
    4
    Submit & Win
    submission supported, liaisoning through evaluation
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    Iocl- Digboi Refinery Tender Checklist:
    10 Must-Have Documents
    The exact checklist our team uses for every Iocl- Digboi Refinery bid — never get rejected for a missing document.
    FAQ

    Frequently Asked Questions about Iocl- Digboi Refinery Bidding

    1. IOCL Digboi tenders are published via IOCL’s eProcurement portal and via GeM, depending on the nature of the tender (goods, services, safety equipment etc.).

    2. The categories include industrial maintenance jobs, shutdown period contracts, specialized safety / inspection jobs, supply of instruments / lab & safety equipment, pipeline / mechanical spares etc.

    3. Eligibility typically involves: firm / company registration, GST / PAN, past experience in similar works or supply, technical specifications compliance, sometimes EMD or earnest money if required, and timely submission via the tender portal.

    You might also watch tenders from:

    1. Other IOCL refineries and divisions (e.g., Assam Oil Division, IOCL other units)

    2. Vendors of safety / protective gear, lab / testing instrumentation, electrical / mechanical spares

    3. Service providers for inspection / preventive maintenance / shutdown works

    4. Suppliers of heavy equipment / fabrication / repair works related to refinery operations

    Who can apply:

    1. Goods / instrument suppliers (safety equipment, test / medical instruments)

    2. Contractors for maintenance / safety / inspection contracts

    3. MSMEs and local vendors who meet IOCL’s eligibility requirements

    Common documents & norms required:

    1. Valid firm / company registration; GST & PAN certificates

    2. Past experience / credentials in similar jobs or supply contracts (especially for technical or specialized items)

    3. Ability to meet IOCL / refinery quality & safety standards

    4. Earnest Money Deposit (EMD) or bid security if specified in tender notice

    5. Digital signature or portal credentials if the tender requires e-submission

    1. Where can I access IOCL Digboi Refinery tenders?

    On the IOCL eProcurement / Digboi Refinery portal (IOCL’s tender page) and via GeM where applicable. Also via aggregators like GeMTech PARAS which reflect these tenders.

    2. What types of tenders are released by IOCL Digboi?

    Equipment & instrument supply, safety / inspection jobs, maintenance & overhaul work, shutdown / turnaround contracts, safety gear, mechanical / electrical spares, etc.

    3. What is the Digboi eTendering / procurement process?

    Tenders are floated with full specifications / BOQ; vendors bid using required credentials; tenders may require EMD / security; evaluation follows technical & financial norms; award is given accordingly.

    4. How does GeMTech PARAS help with Digboi tenders?

    By aggregating verified listings, sending alerts for new tenders / amendments, helping with understanding eligibility & documentation, reminders for upcoming deadlines.

    5. Are Digboi tenders suitable for small businesses and MSMEs?

    Yes – especially for supply contracts, small safety / inspection jobs, or standard equipment. Bigger contracts (maintenance, turnarounds) may require greater capacity.

    6. How do I register for Digboi e-tenders?

    Register on IOCL’s portal; ensure your credentials (company / firm registration, GST / PAN), have digital signature if required; maintain technical documents & past work credentials.

    7. What are common requirements to bid?

    Valid business registration, compliance with technical specification, safety / quality norms, financial stability or proof, submission of EMD if required, meeting timelines & correct format.

    8. How do I stay informed about upcoming Digboi tenders?

    Use alerts via GeMTech PARAS; monitor IOCL Digboi’s tender page & GeM; check aggregator listings.

    9. Are Digboi tenders region-specific or national?

    Many are specific to the Digboi refinery (i.e. local region / Assam), but suppliers from across India can participate if they meet eligibility requirements.

    10. What kinds of contracts are frequently awarded by IOCL Digboi?

    Safety / inspection contracts, supply of industrial instruments, maintenance / overhaul work, repair / replacement of refinery spares, mechanical / electrical jobs, etc.

    11. Can first-time bidders apply for Digboi tenders?

    Yes, if they meet all eligibility criteria & submit required documentation.

    12. Why choose GeMTech PARAS for IOCL Digboi tenders?

    Because you get updated & verified listings; help with documentation & eligibility; alerts for deadlines / corrigenda; helps reduce risks of missing opportunities.

    Chat with a Iocl- Digboi Refinery Expert